WorldWideScience

Sample records for bevillingerne store nok

  1. Analysis of Danish energy research: are the funds sufficient, and are the priorities the right ones?; Analyse af dansk energiforskning: er bevillingerne store nok, og er prioriteringerne rigtige?

    Energy Technology Data Exchange (ETDEWEB)

    Rosenhagen, C. (COWI A/S, Kgs. Lyngby (Denmark)); Hougaard Jensen, S.E. (Centre For Economic and Business Research (CEBR), Frederiksberg (Denmark)); Moellgaard, P.; Nielsen, Soeren Bo (Copenhagen Business School, Copenhagen (Denmark))

    2009-09-15

    One of Denmark's official energy policy objectives is that Denmark must be independent of fossil fuels in the long term (2050). In addition, Denmark has committed itself to targets at the medium term (2020), which implies a much higher proportion of renewable energy in total energy supply and a marked lower emission of greenhouse gases. An assessment of the Danish energy research must be considered in conjunction with these broad objectives. Additionally the energy research must be assessed from its socio-economic importance, including its contribution to economic growth and productivity. Danish energy research has shown that it is possible to create good research environments and results at a high international level. Danish energy research are today carried out in close international cooperation, and Danish energy researchers are good at getting EU research funding. The analysis indicates that both co-financing from abroad and from industry are significantly higher for Danish energy research than for Danish research in general. There are Danish strongholds within the technologies which the International Energy Agency (IEA) has estimated to provide the highest cost reduction, including fuel cells, electric cars, solar cells and geothermal heat pumps. With Risoe / DTU as the leading institute and with larger environments at other universities, Denmark has managed to develop specific competencies in several renewable technologies and in development and integration of the electricity system. Despite statements of wanting to be the 'pioneer' country, Denmark does not give energy research especially high priority. Thus, public funding for energy research is only 7-8% of the total public research funding, which corresponds to OECD average. The research funding system for energy has been characterized by considerable instability in funding over a longer period of time ('stop-go'). This weakens the possibilities for long term planning of research. The system is characterized by many 'small funds' which does not work optimally, and there is insufficient coordination among schemes. Small research entities generally also find it difficult to participate in applications for large research grants, including EU funds. (author)

  2. Stores

    CERN Multimedia

    2004-01-01

    Following the introduction of Condensators, resistors and potentiometers from the Farnell electronic-catalogue into CERN Stores' catalogue, following products are now available: PRODUCT FAMILY GROUP SCEM Oscillators and quartz crystals 07.94.10 / 07.94.12 Diodes 08.51.14 / 08.51.54 Thyristors 08.51.60 / 08.51.66 Opto-electronics 08.52 Transistors 08.53 Integrated circuits 08.54 / 08.55 These articles can be procured in the same way as any other stores item, by completing a Material Request. N.B. Individual Farnell order codes can be used as keywords to facilitate searches in the CERN Stores Catalogue.

  3. Forecasting the NOK/USD Exchange Rate with Machine Learning Techniques

    OpenAIRE

    Theophilos Papadimitriou; Periklis Gogas; Vasilios Plakandaras

    2013-01-01

    In this paper, we approximate the empirical findings of Papadamou and Markopoulos (2012) on the NOK/USD exchange rate under a Machine Learning (ML) framework. By applying Support Vector Regression (SVR) on a general monetary exchange rate model and a Dynamic Evolving Neuro-Fuzzy Inference System (DENFIS) to extract model structure, we test for the validity of popular monetary exchange rate models. We reach to mixed results since the coefficient sign of interest rate differential is in favor o...

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Josephine Dogo

    2016-01-01

    Full Text Available 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.

  7. Beznau II nuclear power plant: Expertise on NOK's request for the removal of the time limitation for the operation licence; KKW Beznau II: Gutachten zum Gesuch der NOK um Aufhebung der Befristung der Betriebsbewilligung

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-03-15

    The Federal Agency for the Safety of Nuclear Installations (HSK) is the Swiss authority responsible for nuclear safety and protection against radioactivity in nuclear power plants. It has to examine the request of the North-East Swiss Power Corporation (NOK) concerning the removal of the operational time limitation for the Beznau-II reactor (KKB-II). In the present report HSK reviews the enterprise management and the safety of KKB-II on the basis of the results of the Periodic Safety Review. The Beznau nuclear power plant exhibits a very high degree of technical and organisational safety. During the past 10 years the plant has been operated in a safe manner. At the same time the plant has been improved and this guarantees that the mechanisms of ageing degradation are systematically identified and that measures can be taken that are possibly necessary. Under such conditions, the safety of KKB-II can be guarantied at all times. As a result of the management of quality, environmental and working safety conditions, the correct application and the continuous improvement of all processes important to safety are ensured. With these measures KKB has shown that safety is given priority over and against all other working goals. The examination by HSK of the Periodic Safety Review has shown that, in the past, KKB has applied modernisation measures independent of the licensing situation of the two reactor blocks. These modernisation measures largely contribute to the fact that the HSK examination did not reveal any significant safety deficiencies. Other improvement measures allow risk reduction or can bee seen as an adaptation to experience gained and to the state of the technological art. In conclusion, HSK states that no safety-relevant facts have been found which could prevent the removal of the time limitation on the operational licence for KKB-II. From the point of view of HSK, KKB-II fulfils the conditions for the safe continuation of operation

  8. NOK对肺腺癌细胞SPC-A-1增殖的影响%Effect of NOK over expression on proliferation of lung adenocarcinoma cell SPC-A-1

    Institute of Scientific and Technical Information of China (English)

    刘涛; 张志培; 李小飞

    2012-01-01

    目的:建立稳定过表达NOK基因的SPC-A-1-NOK细胞系,观察其增殖变化,探讨NOK基因对SPC-A-l细胞增殖的影响.方法:运用电穿孔仪将pcDNA3.1-NOK质粒转染肺腺癌SPC-A-1细胞,筛选出稳定过表达NOK基因的SPC-A-1-NOK细胞单克隆株.RT-PCR检测转染前后细胞内NOK基因的表达效果.通过流式细胞术检测细胞周期和细胞凋亡,MTT法检测细胞生长并绘制细胞生长曲线.结果:RT-PCR显示SPC-A-1-NOK细胞中NOK基因表达量明显增高.流式细胞术显示SPC-A-1-NOK与SPC-A-1和SPC-A-1-3.1细胞相比,S期细胞增多[(28.00±1.42)% VS(24.93±1.57)%,(23.75±1.20)%,均P<0.05]、细胞增殖指数升高[(56.70±1.43)% VS(46.47士1.32)%,(46.89±1.19)%,均P<0.05]、细胞凋亡比减少[(4.O±0.2)% VS(8.4±0.5)%,(7.9±0.4)%,均P<0.05].MTT结果显示SPC-A-1-NOK细胞较SPC-A-1和SPC-A-1-3.1细胞生长曲线上移(P<0.05).结论:NOK可促进SPC-A-1细胞的增殖,可能在肺癌的发生、发展中发挥重要作用.%Objective: To establish the stable over expression of NOK in lung adenocarcinoma cell line SPC - A -1 and to investigate the effect of NOK over expression on the proliferation of SPC - A - 1. Methods :pcDNA3. 1 -NOK plasmid was transferred into SPC - A -1 cells with electroporation apparatus. The cloned strain SPC - A - 1 -NOK with NOK stable over expression was screened and validated by RT - PCR. The cell cycle and cell apoptosis incidence were detected by flow cytometry and the cell growth curve was determined by MTT. Results;There was stable over expression of NOK in SPC - A - 1 - NOK cells. The number of SPC - A - 1 - NOK cells at S stage was more than that of SPC - A - 1 and SPC -A-l -3.1 cells[ (28.00 ± 1.42)% VS (24.93 ± 1.57)% ,(23. 75 ± 1.20) % , both P < 0.05 ]; The proliferation index (PI) in SPC - A - 1 - NOK cells with the number of cell apoplosis being decreased[ (4.0 ±0.2)% VS (8.4 ±0.5)% ,(7.9 ±0.4)% ,both P<0.05] ,was higher than that in

  9. TO STORES USERS

    CERN Multimedia

    SPL Division

    2001-01-01

    Stores users are informed that the Stores (Central, Emergency window, Raw materials, Chemical products and Prévessin Self service stores) will be closed on Friday, 7 December owing to migration of the Stores computers to Windows 2000. Thank you for your understanding.

  10. Man bliver aldrig klog nok

    DEFF Research Database (Denmark)

    Brande-Lavridsen, Hanne

    2005-01-01

    Artiklen tager udgangspunkt i de forandringer, der for tiden præger det danske samfund i form af øget globalisering, ny strukturreform og implementering af en digital forvaltning. Alle tre forandringer vil kræve nye kompetencer, som blandt andet kan erhverves gennem en systematisk efter- og...

  11. Information for Stores Users

    CERN Multimedia

    Logistics Group

    2004-01-01

    As the FARNELL Catalogue CAPACITORS, RESISTORS and POTENTIOMETERS have now been integrated into the CERN Stores Catalogue (SCEM Groups 10 and 11) they can now be obtained via an EDH 'Material Request' like any other Stores item. N.B. The Farnell 'Order code' is one of the key-words that make it easier to find items in the Stores Catalogue. Logistics Group FI Department

  12. Information for stores users

    CERN Multimedia

    2005-01-01

    The Farnell catalogue can now be accessed from the Material Request form on EDH in addition to the CERN Stores catalogue. Users can order Farnell equipment as well as standard Stores equipment at the same time using a single document, the EDH Materials Request form. The Materials Request form offers users items from both the internal 'Stores' catalogue and the external 'Farnell' catalogue, all of which may be ordered on the same form. The system automatically forwards orders for standard Stores equipment to the CERN Stores and those for Farnell equipment to Farnell. The delivery time is 48 hours in both cases. Requests for materials are routed for approval in accordance with the standard EDH routing procedures. Logistics Group FI Department

  13. Information for stores users

    CERN Multimedia

    2006-01-01

    The Radiospares Catalogue is now accessible from the Material Request page on EDH in the same way as the CERN Stores Catalogue. This means that users can order Radiospares equipment by completing an EDH Materials Request form. N.B.: The system will automatically forward orders for standard Stores equipment to the CERN Stores and those for Radiospares equipment to Radiospares. In both cases the delivery time will be a maximum of 48 hours. Requests for materials will be routed for approval in accordance with the standard EDH routing procedures. Logistics Group FI Department

  14. INFORMATION FOR STORES USERS

    CERN Multimedia

    SPL Division

    1999-01-01

    You can now make Material Request from CERN Stores over the WEB :CERN Home/Administrative Tools/EDH/Material Requestor https://edh.cern.ch/Document/MAGVia the Stores Catalogue : CERN Home/Administrative Tools/Stores Catalogueor http://edhcat.cern.ch/In both cases, you need to enter your EDH login and password.For more details, you can consult the Quick Reference Guide on :http://edh.cern.ch/doc/quickrefguides.htmlor obtain a printed version from AIS Support at tel: 79933or e-mail to: ais.support@cern.chSPL DivisionLogistics Group

  15. INFORMATION FOR STORES USERS

    CERN Multimedia

    2007-01-01

    From next week, the SFS UNIMARKET (tooling) catalogue will be accessible using the Material Request form on EDH in addition to the CERN Stores catalogue and those of existing suppliers. Users will now be able to place orders from the SFS catalogue using the Material Request form on EDH. Note: The system automatically forwards orders for standard Stores equipment and those for SFS equipment, placed using the same Material Request form, to the CERN Stores and SFS respectively. In both cases, the maximum delivery time will be 48 hours. Requests for equipment will be routed for approval in accordance with standard EDH routing procedures. Logistics Group FI Department

  16. Information for stores users

    CERN Multimedia

    2007-01-01

    From next week, the SFS UNIMARKET (tooling) catalogue will be accessible using the Material Request form on EDH in addition to the CERN Stores catalogue and those of existing suppliers. Users will now be able to place orders from the SFS catalogue using the Material Request form on EDH. Note: The system automatically forwards orders for standard Stores equipment and those for SFS equipment, placed using the same Material Request form, to the CERN Stores and SFS respectively. In both cases, the maximum delivery time will be 48 hours. Requests for equipment will be routed for approval in accordance with standard EDH routing procedures. Logistics Group FI Department

  17. Information for stores users

    CERN Multimedia

    2006-01-01

    The Bossard catalogue is now accessible alongside the CERN Stores catalogue from the Material Request form on EDH. Users will thus be able to order Bossard equipment using the EDH Materials Request form. As a reminder, the system automatically forwards orders for standard Stores equipment to the CERN Stores and those for Bossard equipment to Bossard. In both cases the delivery time will be a maximum of 48 hours. Requests for materials will be routed for approval in accordance with the standard EDH routing procedures. Some items will remain available from the emergency desk in the event of urgent requests. These items will be visible in the Stores catalogue even if they cannot be purchased via the EDH material request form. Logistics Group FI Department

  18. Provenance Store Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    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

  19. Den store skandinaviske redningsaktion

    DEFF Research Database (Denmark)

    Christensen, Claus Bundgård

    2015-01-01

    Historikeren Bo Lidegaard fortæller flot den store historie om den forbløffende og komplicerede skandinaviske redning af fanger fra Hitlers koncentrationslejre. En historie, der samtidig berører alvorlige moralske spørgsmål.......Historikeren Bo Lidegaard fortæller flot den store historie om den forbløffende og komplicerede skandinaviske redning af fanger fra Hitlers koncentrationslejre. En historie, der samtidig berører alvorlige moralske spørgsmål....

  20. Information for Stores users

    CERN Multimedia

    FI Department

    2008-01-01

    The DISTRELEC catalogue (IT) is now available in EDH in addition to the CERN Stores catalogue and the catalogues of existing suppliers. Using an EDH materials request form, users can now order DISTRELEC equipment from amongst the following product groups: peripherals, multimedia, PC components, data media, communication and data cables and adapters. Non-authorised materials will be clearly indicated. As a reminder, the system automatically manages the distribution of standard Stores equipment and punch out equipment ordered on the same request form. In both cases, delivery will take a maximum of 48 hours. The approval of the EDH document will follow the usual EDH routing procedures. Logistics Group FI Department

  1. Information for stores users

    CERN Multimedia

    FI Department

    2008-01-01

    From the beginning of March onwards, the LYRECO (stationery) catalogue will be accessible from the Material Request form on EDH in the same way as the CERN Stores catalogue and the existing individual supplier catalogues. Items will be delivered within a maximum of 48 hours. Logistics Group FI Department

  2. Storing Blood Cells

    Science.gov (United States)

    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.

  3. Store and forward teledermatology.

    Science.gov (United States)

    Kanthraj, Garehatty Rudrappa; Srinivas, Chakravarty Rangachari

    2007-01-01

    Store and forward and real time or videoconferences are the two types of teledermatology services practiced. Dermatology and radio-diagnosis are visual specialties suited for store-and-forward teledermatology (SAFT). Advances in information technology, electronic instruments and biotechnology have revolutionized and brought changes in SAFT. Cellular phone, digital camera, personal digital assistants, Wi-Fi, Wi-Max and computer- aided-design software are incorporated to deliver the quality health care to remote geographic regions. Complete SAFT care equivalent to face-to-face consultation (Gold standard) is essential. Health care providers in rural areas are the 'eyes' for the consultants. Consultants to guide them should have a rapid periodic audit of visual parameters and dimensions of lesions. Given this background, this article reviews advances in 1) capture, store and transfer of images. 2) Computer Aided measurements of generalized and localized lesions and 3) the integration model to meet all the above two requirements in a centralized location. This process enables diagnosis, management, periodic assessment and complete follow-up care to achieve patient and physician satisfaction. Preservation of privacy and confidentiality of digital images is important. Uniform rules and regulations are required. Indian space research organization (ISRO), Government of India has demonstrated telemedicine pilot projects utilizing the satellite communication and mobile telemedicine units to be useful in meeting the health care needs of remote and rural India. we have to join hands with them to meet dermatology problems in rural areas.

  4. Store and forward teledermatology

    Directory of Open Access Journals (Sweden)

    Kanthraj Garehatty

    2007-01-01

    Full Text Available Store and forward and real time or videoconferences are the two types of teledermatology services practiced. Dermatology and radio-diagnosis are visual specialties suited for store-and-forward teledermatology (SAFT. Advances in information technology, electronic instruments and biotechnology have revolutionized and brought changes in SAFT. Cellular phone, digital camera, personal digital assistants, Wi-Fi, Wi-Max and computer- aided-design software are incorporated to deliver the quality health care to remote geographic regions. Complete SAFT care equivalent to face-to-face consultation (Gold standard is essential. Health care providers in rural areas are the ′eyes′ for the consultants. Consultants to guide them should have a rapid periodic audit of visual parameters and dimensions of lesions. Given this background, this article reviews advances in 1 capture, store and transfer of images. 2 Computer Aided measurements of generalized and localized lesions and 3 the integration model to meet all the above two requirements in a centralized location. This process enables diagnosis, management, periodic assessment and complete follow-up care to achieve patient and physician satisfaction. Preservation of privacy and confidentiality of digital images is important. Uniform rules and regulations are required. Indian space research organization (ISRO, Government of India has demonstrated telemedicine pilot projects utilizing the satellite communication and mobile telemedicine units to be useful in meeting the health care needs of remote and rural India. we have to join hands with them to meet dermatology problems in rural areas.

  5. Stored Luminescence Computed Tomography

    CERN Document Server

    Cong, Wenxiang; Wang, Ge

    2013-01-01

    The phosphor nanoparticles made of doped semiconductors, pre-excited by well-collimated X-ray radiation, were recently reported for their light emission upon NIR light stimulation. The characteristics of X-ray energy storage and NIR stimulated emission is highly desirable to design targeting probes and improve molecular and cellular imaging. Here we propose stored luminescence computed tomography (SLCT), perform realistic numerical simulation, and demonstrate a much-improved spatial resolution in a preclinical research context. The future opportunities are also discussed along this direction.

  6. Shopping in discount stores

    DEFF Research Database (Denmark)

    Zielke, Stephan

    2014-01-01

    This paper analyzes the impact of price-related attributions, emotions and value perception on the intention to shop at grocery discounters in an integrated framework. Moderating effects of price consciousness are also analyzed. The results show that the proposed model explains almost three...... quarters of intentions to shop in discount stores. Value perception has the strongest total effect, which is partly mediated by enjoyment, shame and guilt. Attributions influence the shopping intention indirectly via value perception and emotions. The inferior quality attribution has the strongest total...

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

    Science.gov (United States)

    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.

  8. Queues, stores, and tableaux

    CERN Document Server

    Draief, Moez; O'Connell, Neil

    2005-01-01

    Consider the single server queue with an infinite buffer and a FIFO discipline, either of type M/M/1 or Geom/Geom/1. Denote by A the arrival process and by s the services. Assume the stability condition to be satisfied. Denote by D the departure process in equilibrium and by r the time spent by the customers at the very back of the queue. We prove that (D,r) has the same law as (A,s) which is an extension of the classical Burke Theorem. In fact, r can be viewed as the departures from a dual storage model. This duality between the two models also appears when studying the transient behavior of a tandem by means of the RSK algorithm: the first and last row of the resulting semi-standard Young tableau are respectively the last instant of departure in the queue and the total number of departures in the store.

  9. Role of the NO/K ATP pathway in the protective effect of a sulfated-polysaccharide fraction from the algae Hypnea musciformis against ethanol-induced gastric damage in mice

    Directory of Open Access Journals (Sweden)

    Samara R. B. Damasceno

    2013-04-01

    Full Text Available Seaweeds are the most abundant source of polysaccharides such as alginates and agar, as well as carrageenans. This study aimed to investigate the gastroprotective activity and the mechanism underlying this activity of a sulfated-polysaccharide fraction extracted from the algae Hypnea musciformis (Wulfen J.V. Lamour. (Gigartinales-Rhodophyta. Mice were treated with sulfated-polysaccharide fraction (3, 10, 30, and 90 mg/kg, p.o. and, after 30 min, they were administered 50% ethanol (0.5 mL/25 g, p.o.. After 1 h, gastric damage was measured using a planimeter. In addition, samples of the stomach tissue were obtained for histopathological examination and for assays to determine the glutathione and malondialdehyde levels. Other groups of mice were pretreated with N G-nitro-L-arginine methyl ester (L-NAME, 10 mg/kg, i.p., aminoguanidine (100 mg/kg, i.p., or glibenclamide (10 mg/kg, i.p.. After 30 min to the aminoguanidine group and 1 h to the other groups, sulfated-polysaccharide fraction (30 mg/kg, p.o. was administered and gastric damage was induced as described above. Sulfated-polysaccharide fraction prevented ethanol-induced gastric injury in a dose-dependent manner. However, treatment with L-NAME or glibenclamide reversed this gastroprotective effect. Administration of aminoguanidine did not influence the effect of sulfated-polysaccharide fraction. Our results suggest that sulfated-polysaccharide fraction exerts a protective effect against ethanol-induced gastric damage via activation of the NO/K ATP pathway.

  10. Tobacco advertising in retail stores.

    Science.gov (United States)

    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

  11. Small store presence in Japan

    NARCIS (Netherlands)

    M.A. Carree (Martin); J.C.A. Potjes; A.R. Thurik (Roy)

    1993-01-01

    textabstractThe determinants of the development of small store presence in Japan are investigated using a fixed effects multinomial logit market share model. Large stores tend to have higher market shares in shop-types with increasing shares in consumer expenditures, increasing inventory turnover, a

  12. Are You Storing Food Safely?

    Science.gov (United States)

    ... should be stored in tight containers. With commercially frozen foods, it's important to follow the cooking instructions on ... It appears as grayish-brown leathery spots on frozen food. It can occur when food is not securely ...

  13. Information from the central stores

    CERN Multimedia

    GS Department

    2010-01-01

    All items sold in the CERN shop (Bldg. 33) are now available in the central stores (Bldg. 73) and can be purchased on-line via EDH “Material Request” or at the “Emergency Desk” of the stores on the ground floor of Bldg. 73. These items are visible in the CERN catalogue under the “SCEM” codes beginning with 92. Department of General Infrastructure Services (GS) GS-SEM Group

  14. Stores, Weight and Inertial System Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This facility provides stores weight, center of gravity, and inertia measurements in support of weapon/aircraft compatibility testing. System provides store weight...

  15. Storing XML Documents in Databases

    NARCIS (Netherlands)

    Schmidt, A.R.; Manegold, S.; Kersten, M.L.; Rivero, L.C.; Doorn, J.H.; Ferraggine, V.E.

    2005-01-01

    The authors introduce concepts for loading large amounts of XML documents into databases where the documents are stored and maintained. The goal is to make XML databases as unobtrusive in multi-tier systems as possible and at the same time provide as many services defined by the XML standards as pos

  16. Decoupler pylon: wing/store flutter suppressor

    Science.gov (United States)

    Reed, W. H., III (Inventor)

    1982-01-01

    A device for suspending a store from a support such as an aircraft wing and more specifically for increasing the flutter speed of an aircraft flying with attached store and reducing the sensitivity of flutter to changes in the pitch inertia and center of gravity location of the store is described. It comprises softspring where the store pitch mode is decoupled from support modes and a low frequency active control mechanism which maintains store alignment. A pneumatic suspension system both isolates the store in pitch and, under conditions of changing mean load, aligns the store with the wing to which it is attached.

  17. Store-Operated Calcium Channels.

    Science.gov (United States)

    Prakriya, Murali; Lewis, Richard S

    2015-10-01

    Store-operated calcium channels (SOCs) are a major pathway for calcium signaling in virtually all metozoan cells and serve a wide variety of functions ranging from gene expression, motility, and secretion to tissue and organ development and the immune response. SOCs are activated by the depletion of Ca(2+) from the endoplasmic reticulum (ER), triggered physiologically through stimulation of a diverse set of surface receptors. Over 15 years after the first characterization of SOCs through electrophysiology, the identification of the STIM proteins as ER Ca(2+) sensors and the Orai proteins as store-operated channels has enabled rapid progress in understanding the unique mechanism of store-operate calcium entry (SOCE). Depletion of Ca(2+) from the ER causes STIM to accumulate at ER-plasma membrane (PM) junctions where it traps and activates Orai channels diffusing in the closely apposed PM. Mutagenesis studies combined with recent structural insights about STIM and Orai proteins are now beginning to reveal the molecular underpinnings of these choreographic events. This review describes the major experimental advances underlying our current understanding of how ER Ca(2+) depletion is coupled to the activation of SOCs. Particular emphasis is placed on the molecular mechanisms of STIM and Orai activation, Orai channel properties, modulation of STIM and Orai function, pharmacological inhibitors of SOCE, and the functions of STIM and Orai in physiology and disease.

  18. An investigation of Consumer Specialty Store and Multi-Brand Store loyalty

    Directory of Open Access Journals (Sweden)

    Sarabjot Singh

    2013-10-01

    Full Text Available In the competitive era of retailing, retailers need to understand the importance of store format preferences. The study aimed to understand consumer store loyalty, in-depth interview is conducted to examine consumer store loyalty antecedents for two retail formats: specialty stores and multi brand stores. The study conceptualizes store loyalty factors like program loyalty, trust and brand commitment. Trust and brand commitment act as a mediating factors between storeimage and store loyalty formats, and also between brand image and store loyalty formats. The findings highlight how consumer store loyalty preference changes for these two formats.

  19. EVALUATING FACTORS INFLUENCING GROCERY STORE CHOICE

    OpenAIRE

    Palma, Marco A.; Emerson, Robert D.; House, Lisa

    2003-01-01

    This paper analyzes consumer preferences toward grocery store choices given a set of attributes of stores. This information will then be used to make inferences on how the opening of a Wal-Mart supercenter would affect the other grocery stores in a small city.

  20. Consumer evaluations of store brands: effects of store image and product attributes

    OpenAIRE

    Semeijn, J.; van Riel, A.C.R.; Ambrosini, A.B.

    2003-01-01

    Store brands have grown in importance. Large numbers of products carrying a store label have been introduced in recent years, with varying degrees of success. It appears that retailers pay little attention to the multiple risks associated with adding new product categories to their store labels. In this study we investigate how attributes of store and product affect consumer evaluations of store branded products. A structural model is developed and tested, indicating the likelihood of success...

  1. Mechanism of store-operated calcium entry

    Indian Academy of Sciences (India)

    Devkanya Dutta

    2000-12-01

    Activation of receptors coupled to the phospholipase C/IP3 signalling pathway results in a rapid release of calcium from its intracellular stores, eventually leading to depletion of these stores. Calcium store depletion triggers an influx of extracellular calcium across the plasma membrane, a mechanism known as the store-operated calcium entry or capacitative calcium entry. Capacitative calcium current plays a key role in replenishing calcium stores and activating various physiological processes. Despite considerable efforts, very little is known about the molecular nature of the capacitative channel and the signalling pathway that activates it. This review summarizes our current knowledge about store operated calcium entry and suggests possible hypotheses for its mode of activation.

  2. Maintaining Stored Procedures in Database Application

    Directory of Open Access Journals (Sweden)

    Santosh Kakade

    2012-06-01

    Full Text Available Stored procedure and triggers have an irreplaceable importance in any database application, as they provide a powerful way to code application logic that can be stored on the server and execute according to the need of application. Writing stored procedures for database application involves set of sql statements with an assigned name that's stored in the database in compiled form so that it can be shared by a number of programs. The use of stored procedures can be helpful in controlling access to data end-users may enter or change data but do not write procedures, preserving data integrity and improving productivity statements in a stored procedure only need to be written one time

  3. Mass Retailers' Advertising Strategies Against Commodity Stores.

    OpenAIRE

    Fabian Bergès; Sylvette Monier-Dilhan

    2013-01-01

    A retailer has different opportunities to advertise in the media: emphasizing the store image or promoting specifically its private label (PL). In the first option, advertising benefits all products sold, whereas in the alternative, only store brands are concerned by image improvement. We analyze the retailer's advertising campaign strategies when its competitor's format is a small commodity store. PL quality is endogenous and chosen according to the competitor's product range. We show the re...

  4. Signature-based store checking buffer

    Science.gov (United States)

    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.

  5. Distributed energy store railgun; The limiting case

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, R.A. (WBM Stalker Pty. Ltd., 99 Leichardt Street, Brisbane, Qld. (AU))

    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.

  6. Building Store Satisfaction Centred on Customer Retention in Clothing Retailing: Store Design and Ease of Shopping

    Directory of Open Access Journals (Sweden)

    Gulden Turhan

    2016-01-01

    Full Text Available The study’s research model suggests that store design and ease of shopping are associated with customer retention through a mediated pathway in which store design and ease of shopping influence perceived store satisfaction, which in turn, influences customer retention. This survey was administered to two separate clothing stores offered to either females or males (in total, 533 participants. Using structural equation modelling methodology, data was analysed to explain the interrelations among the variables in the model. The results of an empirical study of a sample of store shoppers revealed that store design and ease of shopping influence customer retention in an indirect way through customer perception of satisfaction with the store. In building store satisfaction that is centred on customer retention, store design and shopping ease differ in their relative influences. This difference is high for females, but for men as low as to be considered negligible in males. As a result, improving customers’ perceptions of store design and ease of shopping is a way to ensure store satisfaction support customer retention. The results of the study provide a new insight into the relationships by suggesting indirect effects of shopping ease and store design on consumer retention by their impacts on store satisfaction, rather than direct effects.

  7. Retail brand architecture and consumer store loyalty

    DEFF Research Database (Denmark)

    Brunsø, Karen; Grunert, Klaus G.

    is to investigate the relationship between consumers perceived retail brand architecture, their store satisfaction and loyalty. Furthermore we use perceived store image as a mediating factor in our framework. In total 772 Danish households participated in a telephone interview and returned questionnaires by mail...

  8. Win-Win Strategies at Discount Stores

    NARCIS (Netherlands)

    B. Deleersnyder (Barbara); M.G. Dekimpe (Marnik); J-B.E.M. Steenkamp (Jan-Benedict); O. Koll

    2005-01-01

    textabstractAn important development that contributes to store brands’ growing success in the grocery market is the increasing number of discount stores that sell predominantly own, private-label, brands. To fight private labels, manufacturers of national brands feel increasingly compelled to develo

  9. Consumers' store choice behavior for fresh food

    NARCIS (Netherlands)

    Meulenberg, M.T.G.; Trijp, van J.C.M.

    1991-01-01

    Consumers' preference for fresh food stores is analyzed. In particular the choice between supermarkets and specialized shops for purchasing fresh food is analyzed. Attention is given to the factors influencing this choice. For this purpose a number of research questions with respect to store choice

  10. Store-operate-coherence-on-value

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    DEFF Research Database (Denmark)

    Banovic, Marija; Grunert, Klaus G.; Barreira, Maria Madalena;

    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...

  12. NASA Armstrong's Approach to Store Separation Analysis

    Science.gov (United States)

    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.

  13. Human Resources Operational Data Store Core Services

    Data.gov (United States)

    Social Security Administration — This database contains only a very small subset of the Human Resources Operational Data Store data. It supports the SSA Employee and Office Data Retrieval (SEODR)...

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

    Science.gov (United States)

    ... 000806.htm Infant Formula – Buying, Preparing, Storing, and Feeding To use the sharing features on this page, ... brush to get at hard-to-reach places. Feeding Formula to Baby Here is a guide to ...

  15. 7 CFR 1170.6 - Store.

    Science.gov (United States)

    2010-01-01

    ... means to place nonfat dry milk or dry whey in a manufacturing plant, packaging plant, distribution point... Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PRODUCT MANDATORY REPORTING § 1170.6 Store. (a)...

  16. A Better Reduction Theorem for Store Buffers

    CERN Document Server

    Cohen, Ernie

    2009-01-01

    When verifying a concurrent program, it is usual to assume that memory is sequentially consistent. However, most modern multiprocessors depend on store buffering for efficiency, and provide native sequential consistency only at a substantial performance penalty. To regain sequential consistency, a programmer has to follow an appropriate programming discipline. However, na\\"ive disciplines, such as protecting all shared accesses with locks, are not flexible enough for building high-performance multiprocessor software. We present a new discipline for concurrent programming under TSO (total store order, with store buffer forwarding). It does not depend on concurrency primitives, such as locks. Instead, threads use ghost operations to acquire and release ownership of memory addresses. A thread can write to an address only if no other thread owns it, and can read from an address only if it owns it or it is shared and the thread has flushed its store buffer since it last wrote to an address it did not own. This dis...

  17. Stored energy in irradiated silicon carbide

    Energy Technology Data Exchange (ETDEWEB)

    Snead, L.L.; Burchell, T.D. [Oak Ridge National Lab., TN (United States)

    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.

  18. Strategic Marketing Plan For Wedding Store : Case: Golden Crown Wedding Store, China

    OpenAIRE

    Wu, Fan

    2013-01-01

    ABSTRACT Wu, Fan 2012. Strategic Marketing Plan for Golden Crown Wedding Store. Case: Golden Crown Wedding Store, China. Bachelor’s Thesis. Kemi-Tornio University of Applied Sciences. Business and Culture. Pages 39. Appendices 1- 2. The objective of this thesis is to build a strategic marketing plan for the Golden Crown Wedding Store. The strategic marketing plan and the analysis of the situation of the market are the main part of the thesis. This thesis will help the case company to ...

  19. SOC and now also SIC: store-operated and store-inhibited channels.

    Science.gov (United States)

    Moreno, Claudia; Vaca, Luis

    2011-10-01

    There is a specialized form of calcium influx that involves a close communication between endoplasmic reticulum and the channels at the plasma membrane. In one side store depletion activates channels known as store-operated channels (SOC), which are responsible of the well-studied store-operated calcium entry (SOCE). SOC comprises two different types of channels. Orai, which is exclusively activated by store depletion being the channel responsible of the calcium release-activated calcium current, and transient receptor potential canonical channel, which in contrast, is activated by store depletion only under specific conditions and carries nonselective cationic currents. On the other hand, it has been recently shown that store depletion also inhibits calcium channels. The first member identified, of what we named as store-inhibited channels (SIC), is the L-type voltage-gated calcium channel. Stores control both SOC and SIC by means of the multifunctional protein STIM1. The identification of SOC and SIC opens a new scenario for the role of store depletion in the modulation of different calcium entry pathways, which may satisfy different cellular processes.

  20. Entrance Effects in Solar Hot Water Stores

    DEFF Research Database (Denmark)

    Shah, Louise Jivan; Furbo, Simon

    2003-01-01

    A theoretical and experimental analysis of water jets entering a solar storage tank is performed. CFD calculations of three inlet designs with different inlet flow rates were carried out to illustrate the varying behaviour of the thermal conditions in a solar store. The results showed the impact...... of the inlet design on the flow patterns in the tank and thus how the energy quality in a hot water tank is reduced with a poor inlet design. The numerical investigations were followed by experiments. A test solar store, similar to the store investigated by numerical modelling was constructed with cylindrical...... transparent walls so that the flow structures due to the inlet jets could be visualized. With the three inlets, nine draw-off tests with different inlet flow rates were carried out and the temperature stratification in the tank was measured during the draw-offs. The experimental results were used...

  1. Understanding Consumers' In-store Visual Perception

    DEFF Research Database (Denmark)

    Clement, Jesper; Kristensen, Tore; Grønhaug, Kjell

    2013-01-01

    It is widely accepted that the human brain has limited capacity for perceptual stimuli and consumers'' visual attention, when searching for a particular product or brand in a grocery store, should then be limited by the boundaries of their own perceptual capacity. In this exploratory study, we...... examine the relationship between abundant in-store stimuli and limited human perceptual capacity. Specifically, we test the influence of package design features on visual attention. Data was collected through two eye-tracking experiments, one in a grocery store using wireless eye-tracking equipment......, and another in a lab setting. Findings show that consumers have fragmented visual attention during grocery shopping, and that their visual attention is simultaneously influenced and disrupted by the shelf display. Physical design features such as shape and contrast dominate the initial phase of searching...

  2. Spin flipping a stored polarized proton beam

    Science.gov (United States)

    Caussyn, D. D.; Derbenev, Ya. S.; Ellison, T. J.; Lee, S. Y.; Rinckel, T.; Schwandt, P.; Sperisen, F.; Stephenson, E. J.; von Przewoski, B.; Blinov, B. B.; Chu, C. M.; Courant, E. D.; Crandell, D. A.; Kaufman, W. A.; Krisch, A. D.; Nurushev, T. S.; Phelps, R. A.; Ratner, L. G.; Wong, V. K.; Ohmori, C.

    1994-11-01

    We recently studied the spin flipping of a vertically polarized, stored 139-MeV proton beam. To flip the spin, we induced an rf depolarizing resonance by sweeping our rf solenoid magnet's frequency through the resonance frequency. With multiple spin flips, we found a polarization loss of 0.0000+/-0.0005 per spin flip under the best conditions; this loss increased significantly for small changes in the conditions. Minimizing the depolarization during each spin flip is especially important because frequent spin flipping could significantly reduce the systematic errors in stored polarized-beam experiments.

  3. Lightweight Tanks for Storing Liquefied Natural Gas

    Science.gov (United States)

    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.

  4. How the Measurement of Store Choice Behaviour Moderates the Relationship between Distance and Store Choice Behaviour

    DEFF Research Database (Denmark)

    Hansen, Torben; Cumberland, Flemming; Solgaard, Hans Stubbe

    2013-01-01

    The influence of distance on consumer store choice behaviour has been considered in many studies. In that respect, frequency and budget share are frequently used methods of measurement to determine the consumer's store choice behavour. In this study, we propose that the significance of distance i...

  5. Beyond Promotion-Based Store Switching : Antecedents and Consequences of Systematic Multiple-Store Shopping

    NARCIS (Netherlands)

    Gijsbrechts, E.; Campo, K.; Nisol, P.

    2005-01-01

    In this paper, we demonstrate that single-purpose multiple store shopping is not only driven by opportunistic, promotion-based motivations, but may also be part of a longer term shopping planning process based on stable store characteristics.Starting from a utility-maximizing shopping behavior model

  6. Influence of Retail Store Design on the Performance of Retail Store Managers

    Directory of Open Access Journals (Sweden)

    Irina Olimpia SUSANU

    2011-11-01

    Full Text Available The purpose of this study is to examine the influence of retail store design on the performance and job satisfaction of retail store managers. A structural equations model is tested with 200 managers of a large supermarket chain. Moderating effects of crowding and perceived control on design satisfaction are examined. Managerial implications for strategy and theoretical contributions are discussed.

  7. The influence of store image on customer satisfaction: a case study of a shoe store

    Directory of Open Access Journals (Sweden)

    Tarsis Souza Silva

    2010-01-01

    Full Text Available Knowledge of customers' image of a store is an essential factor in the management of retail outlets. This article presents a case study of the effect of the image customers have of a shoe store on their satisfaction, based on a descriptive and quantitative survey, with the application of a structured questionnaire. We then employed factor analysis to obtain seven store image factors: assortment, convenience, reputation, price, atmosphere, layout and service. The results show that the factor that most affects customer satisfaction in the store studied is service, and that atmosphere and layout have no effect in this respect. The results provide a better understanding of the role store image plays in customer satisfaction and loyalty.

  8. TO ALL USERS OF GAS FROM STORES

    CERN Multimedia

    SPL Division

    2002-01-01

    Users of gas from stores are requested to return empty gas containers (cylinders, etc.) as soon as possible after use. These containers belong to the supplier and are therefore subject to a hire charge. Gas users are invited to place the empty containers at the official delivery points, where they will be collected by the supplier. Thank you. SPL Division Logistics Group

  9. The Changing Face of the College Store

    Science.gov (United States)

    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…

  10. Depolarization of UCN stored in material traps

    CERN Document Server

    Serebrov, A; Lasakov, M; Rudnev, Y; Krasnoschekova, I A; Geltenbort, P; Butterworth, J; Bowles, T; Morris, C; Seestrom, S; Smith, D; Young, A R

    2000-01-01

    Depolarization of ultra-cold neutrons (UCN) stored in material traps was first observed. The probability of UCN spin flip per reflection depends on the trap material and varies from 7x10 sup - sup 6 (beryllium) to 10 sup - sup 4 (glass).

  11. Fuels and Lubricants. Selecting and Storing.

    Science.gov (United States)

    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…

  12. PERSONALITY INFLUENCES ON ONLINE STORES CUSTOMERS BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Costinel DOBRE

    2015-02-01

    Full Text Available Online customer behaviors include a wide range of processes and activities related to sensory reactions, perceptions, attitude formation, preferences, decisions, satisfaction evaluation, and loyalty formation. Online customer behaviors are influenced by exogenous and endogenous factors. Exogenous factors include attributes associated with the online retailer and the consumer’s environmental influences. Endogenous factors include characteristics attributed to consumers. Of these, personality has major influences on customer behavior in the online stores. In this paper we highlight the influences of personality on important decision making variables linked to the customer’s online visiting, buying and post purchase process. Thus, we intend to point out the influences of personality on the criteria used in evaluating stores, on expectations customers form towards stores, on the perception of store performance and the assessment of satisfaction. This will involve carrying out a survey, and its administration will be performed on the Internet. The sample under research will comprise respondents who own an account on the social network Facebook, assuming these respondents have time and are more likely to have purchased online at least once. The results of this study are useful both for academic researchers and practitioners engaged in online marketing, online communication and web design.

  13. 19 CFR 122.47 - Stores list.

    Science.gov (United States)

    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...

  14. The Strategic Management of Store Brand Perceived Quality

    Science.gov (United States)

    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.

  15. Samlet set lærer jeg nok ..

    DEFF Research Database (Denmark)

    Storm*, Helle; Ginger-Mortensen, Hanne

    2005-01-01

    Undervisningsministeriet opfordrer uddannelsesinstitutionerne til at evaluere undervisningsmiljøet på de respektive uddannelsessteder gennem studiemiljøundersøgelser, der tager udgangspunkt i materiale lavet af Dansk center for Undervisningsmiljø (DCUM)...

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

    Directory of Open Access Journals (Sweden)

    Ana Clara Duran

    2015-01-01

    Full Text Available ABSTRACTOBJECTIVE 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

  17. Analyse mobiler Applikationen zu HNO spezifischen Suchbegriffen im Google Play Store und iTunes Store.

    OpenAIRE

    Dakara, C; Hansen, S.; Wagenmann, M; Schipper, J; Werminghaus, P

    2015-01-01

    Einleitung: Mit zunehmender Verfügbarkeit von mobilen Applikationen für Smartphones eröffnen sich neue Wege zur Verbreitung medizinischer Inhalte. Daher untersuchten wir die gängigen App-Stores nach HNO-relevanten Begriffen um die mobilen Applikationen (mA) zu analysieren. Methoden: Im November 2014 wurden "Google Play Store" (GPS) und "iTunes Store" (iTS) auf HNO-relevante Suchbegriffe auf Deutsch durchsucht. Die mA wurden kategorisiert nach Thema, Bewertung, Anzahl der Bewertungen, Prei...

  18. Salmonella Dublin kan give store tab

    DEFF Research Database (Denmark)

    Nielsen, Torben Dahl; Nielsen, Liza Rosenbaum; Kudahl, Anne Margrethe Braad

    2012-01-01

    Store besætninger lider størst økonomisk tab ved infektion med Salmonella Dublin. Selv i en veldrevet besætning kan tabet løbe op i mellem 1,3 og 3,3 millioner kr. over en tiårs periode. Ved uhensigtsmæssige hygiejne- og managementrutiner kan tabet nemt blive meget højere.......Store besætninger lider størst økonomisk tab ved infektion med Salmonella Dublin. Selv i en veldrevet besætning kan tabet løbe op i mellem 1,3 og 3,3 millioner kr. over en tiårs periode. Ved uhensigtsmæssige hygiejne- og managementrutiner kan tabet nemt blive meget højere....

  19. Gaining Customers` Trust In Online Stores

    OpenAIRE

    Anamaria Severin-Humelnicu

    2010-01-01

    Trust is very important in running businesses on the Internet. It plays a significant role in the actions a consumer undertakes in the online purchase process. An online store will never reach the desired level of sales until it gains the trust of its consumers. Building confidence is the key of succes in electronic commerce. Therefore, any online retailer should strive to achieve this goal

  20. Schedulers with load-store queue awareness

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Tong; Eichenberger, Alexandre E.; Jacob, Arpith C.; Sura, Zehra N.

    2017-01-24

    In one embodiment, a computer-implemented method includes tracking a size of a load-store queue (LSQ) during compile time of a program. The size of the LSQ is time-varying and indicates how many memory access instructions of the program are on the LSQ. The method further includes scheduling, by a computer processor, a plurality of memory access instructions of the program based on the size of the LSQ.

  1. Schedulers with load-store queue awareness

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Tong; Eichenberger, Alexandre E.; Jacob, Arpith C.; Sura, Zehra N.

    2017-02-07

    In one embodiment, a computer-implemented method includes tracking a size of a load-store queue (LSQ) during compile time of a program. The size of the LSQ is time-varying and indicates how many memory access instructions of the program are on the LSQ. The method further includes scheduling, by a computer processor, a plurality of memory access instructions of the program based on the size of the LSQ.

  2. Protecting Stored Data on Android Devices

    Directory of Open Access Journals (Sweden)

    Raluca Alina Cojocaru

    2014-03-01

    Full Text Available According to the latest statistics, the Android has become the world’s most popular operating system used for smartphones. Not only its popularity continues to increase, but also the number of malicious hackers who want to compromise mobile applications for their own gain. This paper reviews the protections offered by the Android Platform for storing application data, and provides means to enforce them.

  3. Perturbed Motion of Airplane and Safe Store Separation

    Directory of Open Access Journals (Sweden)

    S. C. Raisinghani

    1984-07-01

    Full Text Available A method is presented to predict the perturbed motion of an airplane following stores jettisoning. The mass, moment of inertia, forces, and moments acting on the airplane are suitable split into contributions from the stores and the rest of the airplane parts. The seperation of stores is assumed to result in a step change of mass, moment of intertai, forces, and moments contributed by stores. The resulting set of perturbed state equations of motion are solved for two illustrative airplane stroes combination. A criterion is evolved to qualitatively indicate locations for safe store separation. It is suggested that the present method be used to predict airplane perturbed motion following stores separation for a given airplane store combination and results be used in conjunction with store trajectory analysis for finally declaring a store location as safe unsafe.

  4. Storing wind energy into electrical accumulators

    Science.gov (United States)

    Dordescu, M.; Petrescu, D. I.; Erdodi, G. M.

    2016-12-01

    Shall be determined, in this work, the energy stored in the accumulators electrical, AE, at a wind system operating at wind speeds time-varying. mechanical energy caught in the turbine from the wind, (TV), is transformed into electrical energy by the generator synchronous with the permanent magnets, GSMP. The Generator synchronous with the permanent magnets saws, via a rectifier, energy in a battery AE, finished in a choice of two: variant 1-unregulated rectifier and variant of the 2-controlled rectifier and task adapted. Through simulation determine the differences between the two versions

  5. Project StORe: Social Science report

    OpenAIRE

    Burton, Guy

    2006-01-01

    There was widespread support across the social science research community regarding the aims of the StORe Project Nearly half of social science respondents claimed that both source-to-output and out-put-to source repositories would offer a ‘significant advantage to my work’; a third in both cases claimed it would be ‘useful but not of major significance’ Postgraduate students were generally more enthusiastic about source-to-output and output-to-source repositories than acade...

  6. Stochastic Optimal Control Models for Online Stores

    CERN Document Server

    Bradonjić, Milan

    2011-01-01

    We present a model for the optimal design of an online auction/store by a seller. The framework we use is a stochastic optimal control problem. In our setting, the seller wishes to maximize her average wealth level, where she can control her price per unit via her reputation level. The corresponding Hamilton-Jacobi-Bellmann equation is analyzed for an introductory case. We then turn to an empirically justified model, and present introductory analysis. In both cases, {\\em pulsing} advertising strategies are recovered for resource allocation. Further numerical and functional analysis will appear shortly.

  7. Business Plan: Video Game Rental Store

    OpenAIRE

    Kemppi, Tuomas

    2013-01-01

    The purpose of this report is to create a business plan for a video game rental store. It includes research on similar companies in other countries, and it determines if the concept would work in Finland. In addition to this, the report also includes research on what steps need to be taken in order to start and run a video game rental business in Finland. The report also goes over the current trends in the video game industry, and takes a look at where the industry is heading. Based...

  8. RFID Makes Common People an Uncommon Store

    Institute of Scientific and Technical Information of China (English)

    Mark; Roberti

    2010-01-01

    The Mexican retailer is using RFID to enhance the customer experience,and to provide supplierswith better inventory data. Dec.13,2010-Common People,an independent conceptstore that opened last month in Mexico City,is employing radiofrequency identification technology to enhance an already uncom-mon customer experience,as well as improve the management ofinventory."When we came up with the idea for a concept store,we knewwe wanted to bring in not just the most interesting products,but

  9. Atomic physics experiments with cooled stored ions

    Science.gov (United States)

    Schuch, Reinhold

    2004-10-01

    This presentation contains examples of recent atomic physics experiments with stored and cooled ion beams from the CRYRING facility in Stockholm. One of these experiments uses the high luminosity of a cooled MeV proton beam in a He COLTRIMS apparatus (COLd supersonic He gas-jet Target for Recoil Ion Momentum Spectroscopy) for measuring correlation effects in transfer ionization. Another class of experiments exploits the cold electron beam available in the CRYRING electron cooler and cooled heavy-ion beams for recombination experiments. A section concerns the still rather open question of the puzzling recombination enhancement over the radiative recombination theory. Dielectronic resonances at meV-eV energy are measured with a resolution in the order of 10-3-10-2 eV with highly charged ions stored at several hundreds of MeV kinetic energy in the ring. These resonances provide a serious challenge to theories for describing correlation, relativistic, QED effects, and isotope shifts in highly ionized ions. Applications of recombination rates with complex highly charged ions for fusion and astrophysical plasmas are shown.

  10. Atomic physics experiments with cooled stored ions

    Energy Technology Data Exchange (ETDEWEB)

    Schuch, Reinhold E-mail: schuch@physto.se

    2004-10-11

    This presentation contains examples of recent atomic physics experiments with stored and cooled ion beams from the CRYRING facility in Stockholm. One of these experiments uses the high luminosity of a cooled MeV proton beam in a He COLTRIMS apparatus (COLd supersonic He gas-jet Target for Recoil Ion Momentum Spectroscopy) for measuring correlation effects in transfer ionization. Another class of experiments exploits the cold electron beam available in the CRYRING electron cooler and cooled heavy-ion beams for recombination experiments. A section concerns the still rather open question of the puzzling recombination enhancement over the radiative recombination theory. Dielectronic resonances at meV-eV energy are measured with a resolution in the order of 10{sup -3}-10{sup -2} eV with highly charged ions stored at several hundreds of MeV kinetic energy in the ring. These resonances provide a serious challenge to theories for describing correlation, relativistic, QED effects, and isotope shifts in highly ionized ions. Applications of recombination rates with complex highly charged ions for fusion and astrophysical plasmas are shown.

  11. Modern Stored-Product Insect Pest Management

    Directory of Open Access Journals (Sweden)

    Hagstrum David William

    2014-07-01

    Full Text Available Stored-product entomologists have a variety of new monitoring, decision-making, biological, chemical, and physical pest management tools available to them. Two types of stored-product insect populations are of interest: insects of immediate economic importance infesting commodities, and insects that live in food residues in equipment and facilities. The sampling and control methods change as grain and grain products move from field to consumer. There are also some changes in the major insect pest species to take into consideration. In this review, we list the primary insect pests at each point of the marketing system, and indicate which sampling methods and control strategies are most appropriate. Economic thresholds for insect infestation levels developed for raw commodity storage, processing plants, and retail business allow sampling-based pest management to be done before insect infestations cause economic injury. Taking enough samples to have a representative sample (20-30 samples will generally provide enough information to classify a population as above or below an economic threshold.

  12. Bioprocessing of a stored mixed liquid waste

    Energy Technology Data Exchange (ETDEWEB)

    Wolfram, J.H.; Rogers, R.D. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Finney, R. [Mound Applied Technologies, Miamisburg, OH (United States)] [and others

    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.

  13. Mycotoxigenic molds in spices from Macedonian stores

    Directory of Open Access Journals (Sweden)

    Kungulovski Džoko

    2011-01-01

    Full Text Available Twenty-six samples of spices most frequently occurring in the stores of the Republic of Macedonia were examined for their fungal contamination and the incidence of Aspergillus and Penicillium species and their teleomorphs. It included mainly commercial packages most frequently occurring in the stores of the Republic of Macedonia. According to the relative frequency of each of the isolated species, the typical mycoflora of these samples includes A. niger, A. flavus, A. fumigatus, P. chrysogenum and Eurotium sp. Fungal counts varied from log10 < 2 CFU g-1 (DG18 at 25oC; DRBC at 25oC, for a sample of paprika, to log10 6.17 CFU g-1 (DG18 at 25oC, for a sample of bay leaf. During the experiment, A. flavus was detected in 17 samples, out of which 7 isolates were capable of producing Af-B1, and 4 isolates produced Af-B2. All isolates of A. nomius and A. parasiticus, in the experimental conditions, produced Af-B1, Af-B2, Af-G1 and Af-G2.

  14. Silent store detection and recording in memory storage

    Energy Technology Data Exchange (ETDEWEB)

    Bose, Pradip; Cher, Chen-Yong; Nair, Ravi

    2017-03-07

    An aspect includes receiving a write request that includes a memory address and write data. Stored data is read from a memory location at the memory address. Based on determining that the memory location was not previously modified, the stored data is compared to the write data. Based on the stored data matching the write data, the write request is completed without writing the write data to the memory and a corresponding silent store bit, in a silent store bitmap is set. Based on the stored data not matching the write data, the write data is written to the memory location, the silent store bit is reset and a corresponding modified bit is set. At least one of an application and an operating system is provided access to the silent store bitmap.

  15. Silent store detection and recording in memory storage

    Energy Technology Data Exchange (ETDEWEB)

    Bose, Pradip; Cher, Chen-Yong; Nair, Ravi

    2017-03-14

    An aspect includes receiving a write request that includes a memory address and write data. Stored data is read from a memory location at the memory address. Based on determining that the memory location was not previously modified, the stored data is compared to the write data. Based on the stored data matching the write data, the write request is completed without writing the write data to the memory and a corresponding silent store bit, in a silent store bitmap is set. Based on the stored data not matching the write data, the write data is written to the memory location, the silent store bit is reset and a corresponding modified bit is set. At least one of an application and an operating system is provided access to the silent store bitmap.

  16. Silent store detection and recording in memory storage

    Science.gov (United States)

    Bose, Pradip; Cher, Chen-Yong; Nair, Ravi

    2016-09-20

    An aspect includes receiving a write request that includes a memory address and write data. Stored data is read from a memory location at the memory address. Based on determining that the memory location was not previously modified, the stored data is compared to the write data. Based on the stored data matching the write data, the write request is completed without writing the write data to the memory and a corresponding silent store bit, in a silent store bitmap is set. Based on the stored data not matching the write data, the write data is written to the memory location, the silent store bit is reset and a corresponding modified bit is set. At least one of an application and an operating system is provided access to the silent store bitmap.

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

    Science.gov (United States)

    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…

  18. nuSTORM: Neutrinos from STORed Muons

    CERN Document Server

    Kyberd, P; Coney, L; Pascoli, S; Ankenbrandt, C; Brice, S J; Bross, A D; Cease, H; Kopp, J; Mokhov, N; Morfin, J; Neuffer, D; Popovic, M; Rubinov, P; Striganov, S; Blondel, A; Bravar, A; Noah, E; Bayes, R; Soler, F J P; Dobbs, A; Long, K; Pasternak, J; Santos, E; Wascko, M O; Agarwalla, S K; Bogacz, S A; Mori, Y; Lagrange, J B; de Gouvêa, A; Kuno, Y; Sato, A; Blackmore, V; Cobb, J; Tunnell, C D; Link, J M; Huber, P; Winter, W

    2012-01-01

    The results of LSND and MiniBooNE, along with the recent papers on a possible reactor neutrino flux anomaly give tantalizing hints of new physics. Models beyond the neutrino-SM have been developed to explain these results and involve one or more additional neutrinos that are non-interacting or "sterile." Neutrino beams produced from the decay of muons in a racetrack-like decay ring provide a powerful way to study this potential new physics. In this Letter of Intent, we describe a facility, nuSTORM, "Neutrinos from STORed Muons," and an appropriate far detector for neutrino oscillation searches at short baseline. We present sensitivity plots that indicated that this experimental approach can provide over 10 sigma confirmation or rejection of the LSND/MinBooNE results. In addition we indicate how the facility can be used to make precision neutrino interaction cross section measurements important to the next generation of long-baseline neutrino oscillation experiments.

  19. Store-operated calcium signaling in neutrophils.

    Science.gov (United States)

    Clemens, Regina A; Lowell, Clifford A

    2015-10-01

    Calcium signals in neutrophils are initiated by a variety of cell-surface receptors, including formyl peptide and other GPCRs, FcRs, and integrins. The predominant pathway by which calcium enters immune cells is termed SOCE, whereby plasma membrane CRAC channels allow influx of extracellular calcium into the cytoplasm when intracellular ER stores are depleted. The identification of 2 key families of SOCE regulators, STIM calcium "sensors" and ORAI calcium channels, has allowed for genetic manipulation of SOCE pathways and provided valuable insight into the molecular mechanism of calcium signaling in immune cells, including neutrophils. This review focuses on our current knowledge of the molecules involved in neutrophil SOCE and how study of these molecules has further informed our understanding of the role of calcium signaling in neutrophil activation.

  20. Chain store management through private labels strategy

    Directory of Open Access Journals (Sweden)

    Martina Sopta

    2007-07-01

    Full Text Available The purpose of this paper is to examine the market shares of private labels in the European Union and on the global market, and to compare the results of the analysis with the level of presence of private labels on the Croatian market. Moreover, through the application of macro and microeconomic tools, the author tried to estimate the future trends of private labels in Croatia.For the purpose of the paper secondary and primary data was used in the research. Relevant scientific and professional literature of local and foreign authors was analyzed. In addition, a few recent research studies were analyzed and their results compared. Field research has been conducted by the survey method, with 225 respondents included in the intentional sample.The main hypothesis of the paper based on research is that, in total sales, private labels are gaining a growing share in all markets, regardless of the development level of those markets. Alongside the main hypothesis of the work, three supporting hypotheses were tested to see which private labels are a good alternative to other brands on the world market. Private labels are generally developed on generic products. The third supporting hypothesis starts from the assumption that the investments in the promotion of private labels are negligible, resulting in lower prices of thoseproducts. The results of research and analyses in the work indicate that the position of private labels will strengthen internationally, as part of the process of liberalization and globalization of trade flows. In the process of purchase of private labels the positioning of the point of sale and price have an increasing contribution. With the concentration of commerce in chain stores, the share of private labels grows, approaching a half of the total sales in some countries. Considering the Croatian market, according to the international product life cycle theory, the share of private labels in the total sales will grow in the future

  1. Design variables and constraints in fashion store design processes

    DEFF Research Database (Denmark)

    Haug, Anders; Borch Münster, Mia

    2015-01-01

    Purpose: – Several frameworks of retail store environment variables exist, but as shown by this paper, they are not particularly well-suited for supporting fashion store design processes. Thus, in order to provide an improved understanding of fashion store design, the purpose of this paper...... is to identify the most important store design variables, organise these variables into categories, understand the design constraints between categories, and determine the most influential stakeholders. Design/methodology/approach: – Based on a discussion of existing literature, the paper defines a framework...... of store design ariables and constraints between these. The framework is investigated through six case studies of fashion store design projects. Findings: – Through a discussion of literature and empirical studies, the paper: identifies the most important store design variables, organises these variables...

  2. Storing Renewable Energy in the Hydrogen Cycle.

    Science.gov (United States)

    Züttel, Andreas; Callini, Elsa; Kato, Shunsuke; Atakli, Züleyha Özlem Kocabas

    2015-01-01

    An energy economy based on renewable energy requires massive energy storage, approx. half of the annual energy consumption. Therefore, the production of a synthetic energy carrier, e.g. hydrogen, is necessary. The hydrogen cycle, i.e. production of hydrogen from water by renewable energy, storage and use of hydrogen in fuel cells, combustion engines or turbines is a closed cycle. Electrolysis splits water into hydrogen and oxygen and represents a mature technology in the power range up to 100 kW. However, the major technological challenge is to build electrolyzers in the power range of several MW producing high purity hydrogen with a high efficiency. After the production of hydrogen, large scale and safe hydrogen storage is required. Hydrogen is stored either as a molecule or as an atom in the case of hydrides. The maximum volumetric hydrogen density of a molecular hydrogen storage is limited to the density of liquid hydrogen. In a complex hydride the hydrogen density is limited to 20 mass% and 150 kg/m(3) which corresponds to twice the density of liquid hydrogen. Current research focuses on the investigation of new storage materials based on combinations of complex hydrides with amides and the understanding of the hydrogen sorption mechanism in order to better control the reaction for the hydrogen storage applications.

  3. Influence of Oxidative Stress on Stored Platelets

    Directory of Open Access Journals (Sweden)

    K. Manasa

    2016-01-01

    Full Text Available 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.

  4. Storing Quantum Information via Atomic Dark Resonances

    CERN Document Server

    Caruso, Filippo

    2010-01-01

    In this thesis, after a brief review of some concepts of Quantum Optics, we analyze a three-level atomic system in the conditions of electromagnetically induced transparency (EIT), and we investigate the propagation of a gaussian pulse along a cigar-shaped cloud of both cold and hot atoms in EIT regime. In particular, we show that it is possible to amplify a slow propagating pulse without population inversion. We also analyze the regime of anomalous light propagation showing that it is possible to observe superluminal energy propagation. In these conditions, it is possible to imprint reversibly ('write') the information carried by the photons onto the atoms, specifically as a coherent pattern of atomic spins, and later the information stored in the atomic spins can be transferred back ('read') to the light field, implementing in this way a quantum memory. Besides, we analyze the propagation of a quantum field in an EIT medium sustaining dark state polaritons (DSP) in a quasi-particle picture. Here, the decohe...

  5. Building a Distributed Infrastructure for Scalable Triple Stores

    Institute of Scientific and Technical Information of China (English)

    Jing Zhou; Wendy Hall; David De Roure

    2009-01-01

    Built specifically for the Semantic Web, triple stores are required to accommodate a large number of RDF triples and remain primarily centralized. As triple stores grow and evolve with time, there is a demanding need for scalable techniques to remove resource and performance bottlenecks in such systems. To this end, we propose a fully decentralized peer-to-peer architecture for large scale triple stores in which triples are maintained by individual stakeholders, and a semantics-directed search protocol, mediated by topology reorganization, for locating triples of interest. We test our design through simulations and the results show anticipated improvements over existing techniques for distributed triple stores. In addition to engineering future large scale triple stores, our work will in particular benefit the federation of stand-alone triple stores of today to achieve desired scalability.

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

    Science.gov (United States)

    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.

  7. Virtual and game-inspired approaches to concept store planning

    DEFF Research Database (Denmark)

    Andreasen, Kristian Emil; Tambo, Torben

    2012-01-01

    Concept store development needs to be consistent with brand design guidelines, but also adapted to appeal to local conditions, building premises, and demographical preconditions. Visual appearance and consumer experience are assumed to be the fundamental factors. Store development processes...... will typically involve engagement from franchisers, landlord, chain management, visual merchandisers, architects and construction specialists. In this paper a system is presented and discussed for electronic modeling of concept store. The system is based on principles of computer games, gamification, to let...... for global manufacturers and brand owners who wants to roll out concept stores globally as individual stores in malls, high street or theme parks, or as shop-in-shops in department stores. Key theory applies to gamification emphasizing on personal reward systems, experience of achievement, sense...

  8. Performances of modern domestic hot-water stores

    Energy Technology Data Exchange (ETDEWEB)

    Spur, Roman [Czech Technical University in Prague (Czech Republic). Department of Environmental and Building Services, Faculty of Civil Engineering; Fiala, Dusan [Institute of Energy and Sustainable Development, De Montfort University, Leicester (United Kingdom); Nevrala, Dusan [Enplan - heating technology company, Prague (Czech Republic); Probert, Doug [Cranfield University, Bedford (United Kingdom). School of Engineering

    2006-08-15

    Several designs of domestic hot-water (DHW) store, including those with immersed heat-exchangers (HXs), are commercially available. So there is a need for a method that accurately assesses their effectivenesses. In this study, the behaviours of a novel stratified, and two standard, stores were analyzed. The TRNSYS simulation software was enhanced to simulate the functioning of those stores. The resulting mathematical model was validated using measurements obtained from experiments, which required a realistic daily DHW draw-off for testing the DHW systems. Evaluation of a user-related effectivenesses (URE) for each of the three tanks tested showed that the inner configurations of: (i) the tank and (ii) the immersed HX can significantly affect the store's performance. The stratified store was up to 32% more effective than the commonly employed commercially-available store. (author)

  9. ADOPTION OF ECR PRACTICES IN MINNESOTA GROCERY STORES

    OpenAIRE

    Paul F. PHUMPIU; King, Robert P.

    1997-01-01

    Efficient Consumer Response (ECR) is an industry-wide, collaborative initiative to re-engineer the grocery supply chain. This report presents findings from a study of ECR adoption in Minnesota grocery stores. Data were collected through interviews with managers of forty stores that are broadly distributed over store sizes, locations, and organizational forms. The interviews focused on business practices and technologies related to inventory management and ordering, shelf-space allocation and ...

  10. FINNISH ONLINE STORE TO RUSSIA – CASE COMPANY X

    OpenAIRE

    Hirvonen, Susanna

    2015-01-01

    The purpose of this research is to provide a framework in the context of online store usability for the case company X and other Finnish online store companies. If they decide to operate in the Russian online market, they may have a better chance to succeed due to this framework. This study is strictly focused on online store usability. The study reveals whether usability can be defined as the key issue in gaining the trust of Russian online consumers. Qualitative research methods w...

  11. Improving Seek Time for Column Store Using MMH Algorithm

    CERN Document Server

    Apte, Tejaswini; Goyal, Dr A K

    2012-01-01

    Hash based search has, proven excellence on large data warehouses stored in column store. Data distribution has significant impact on hash based search. To reduce impact of data distribution, we have proposed Memory Managed Hash (MMH) algorithm that uses shift XOR group for Queries and Transactions in column store. Our experiments show that MMH improves read and write throughput by 22% for TPC-H distribution.

  12. The influence of boutique store atmosphere on customer satisfaction, store loyalty and repurchase intention / Bianca van Niekerk

    OpenAIRE

    Van Niekerk, Bianca

    2015-01-01

    The global fashion retail industry has been characterised by fierce competition for numerous years. Boutiques face increasing pressure to distinctly differentiate themselves from competing retail stores offering fashion merchandise, since customers are becoming ever more demanding as fashion evolves and new trends reach South African retail stores. Accordingly, marketers have to ensure customer satisfaction, build store loyalty, and stimulate repurchase intentions in the fashion retail indust...

  13. 76 FR 19741 - Exemption for Retail Store Operations

    Science.gov (United States)

    2011-04-08

    ..., poultry and poultry products that a retail store can sell to hotels, restaurants, and similar institutions... poultry products. Sales to Hotels, Restaurants, and Similar Institutions Under these regulations, sales to hotels, restaurants, and similar institutions (other than household consumers) disqualify a store...

  14. Power Law of Customers’ Expenditures in Convenience Stores

    Science.gov (United States)

    Mizuno, Takayuki

    2008-03-01

    In a convenience store chain, a tail of the cumulative density function of the expenditure of a person during a single shopping trip follows a power law with an exponent of -2.5. The exponent is independent of the location of the store, the shopper's age, the day of week, and the time of day.

  15. 14 CFR 1214.605 - Preflight packing and storing.

    Science.gov (United States)

    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...

  16. 46 CFR 188.10-7 - Chemical stores.

    Science.gov (United States)

    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...

  17. Learning Experiences for Mentally Handicapped Students in a School Store.

    Science.gov (United States)

    David, Carol

    A supermarket chain supplies a small grocery store in an elementary school in Jefferson County, Kentucky. The store program seeks to provide learning experiences for students, as they make selections, spend their earnings, and save for later purchases. Students with multiple handicaps and students with severe/profound handicaps shop in the store…

  18. Using a virtual grocery store to simulate shopping behaviour

    NARCIS (Netherlands)

    Herpen, van H.W.I.; Yu, T.; Broek, van den E.M.F.; Trijp, van J.C.M.

    2014-01-01

    Introduction Simulating a store environment by using virtual reality techniques offers important potential advantages for research into consumer behaviour. Through the use of virtual reality, the store can be simulated in a realistic and cost-efficient way [1,9]. This allows researchers to collect d

  19. First come, First served: Enhancing the Convenience Store Service Experience

    Directory of Open Access Journals (Sweden)

    Yuan-Ling Chiao

    2012-09-01

    Full Text Available One distinctive characteristic of Taiwanese city streets is the omnipresence of convenience stores. These clean, brightly lit stores are in operation 24 hours a day, seven days a week, and offer a wide range of constantly updated lifestyle products and services. Past research in convenience stores have often overlooked the work experiences of convenience store employees, and their contribution to the overall service experience. Thus, the goal of this exploratory study is to explore the convenience store work environment, and to provide some suggestions for in-store technological enhancements. Data was collected through in-depth interviewing, field study observations and Living Lab methodologies. Our research reveals that convenience store employees experience several types of physical, mental and emotional strains throughout their shifts. These strains are often derived from excessive physical exertion and unpleasant interactions with customers. We suggest that certain in-store technological enhancements, such as seamless sensing and seamful actuating, can serve to alleviate employee sense of pressure and anxiety during customer interactions.

  20. Mobile app and app store analysis, testing and optimisation

    OpenAIRE

    Harman, M.; Al-Subaihin, A.; Jia, Y.; Martin, W.; Sarro, F.; Zhang, Y.

    2016-01-01

    This talk presents results on analysis and testing of mobile apps and app stores, reviewing the work of the UCL App Analysis Group (UCLappA) on App Store Mining and Analysis. The talk also covers the work of the UCL CREST centre on Genetic Improvement, applicable to app improvement and optimisation.

  1. 25 CFR 226.38 - Measuring and storing oil.

    Science.gov (United States)

    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...

  2. Self-organizing strategies for a column-store database

    NARCIS (Netherlands)

    Ivanova, M.G.; Kersten, M.L.; Nes, N.J.

    2008-01-01

    Column-store database systems open new vistas for improved maintenance through self-organization. Individual columns are the focal point, which simplify balancing conflicting requirements. This work presents two workload-driven self-organizing techniques in a column-store, i.e. adaptive segmentation

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

    Science.gov (United States)

    2010-07-01

    ... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.51-Personal Property Management Standards and Practices § 109-1.5108-3 Stores inventories. Perpetual... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Stores inventories....

  4. Volatile organic compounds in fourteen U.S. retail stores.

    Science.gov (United States)

    Nirlo, E L; Crain, N; Corsi, R L; Siegel, J A

    2014-10-01

    Retail buildings have a potential for both short-term (customer) and long-term (occupational) exposure to indoor pollutants. However, little is known about volatile organic compound (VOC) concentrations in the retail sector and influencing factors, such as ventilation, in-store activities, and store type. We measured VOC concentrations and ventilation rates in 14 retail stores in Texas and Pennsylvania. With the exception of formaldehyde and acetaldehyde, VOCs were present in retail stores at concentrations well below health guidelines. Indoor formaldehyde concentrations ranged from 4.6 ppb to 67 ppb. The two mid-sized grocery stores in the sample had the highest levels of ethanol and acetaldehyde, with concentrations up to 2.6 ppm and 92 ppb, respectively, possibly due to the preparation of dough and baking activities. Indoor-to-outdoor concentration ratios indicated that indoor sources were the main contributors to indoor VOC concentrations for the majority of compounds. There was no strong correlation between ventilation and VOC concentrations across all stores. However, increasing the air exchange rates at two stores led to lower indoor VOC concentrations, suggesting that ventilation can be used to reduce concentrations for some specific stores.

  5. Experimental fuel rod stored energy determination. STEED I project

    Energy Technology Data Exchange (ETDEWEB)

    Engman, U.; Malen, K. [Studsvik Nuclear AB, Nykoeping (Sweden)

    1999-06-01

    The objective of the STEED I (STored Energy/Enthalpy Determination) project was to evaluate an experimental method for producing accurate and reliable data concerning the stored energy in fuel rods during operation. The STEED data should provide useful information for LOCA evaluation, fuel design and thermo-mechanical modelling. Stored energy refers to the amount of heat, which at a certain time is stored within the fuel. Physical properties of the fuel that affect the quantity of stored energy are radial power profile, burnup, fuel geometry, fuel density and thermal conductivity and heat capacity of the fuel pellet, and the gas gap conductance. The quantity of stored energy is conveniently studied under transient conditions when all, or part of the stored heat is released. This work describes determination of the stored energy by evaluating scram tests. The R2 test reactor is well suited for this type of experiments, where the thermal response of different types of fuel rods can be evaluated and compared. Scrams have been performed with the intent to evaluate the fuel rod stored energy before the scram. Methods have been developed for evaluation of the stored energy from the scram response It was found that the time dependence for a large part of the heat release from the rod could be described by a single time constant. Evaluations of the time constant have been made from the data in different ways. The stored energy has been evaluated integrating the exponential decay. The integral of the exponential decay is the initial power multiplied by the time constant. This means that differences in the stored energy due to, for instance, rod properties or rod power dependence are best studied using the same time constant. The scram response was modelled with the TOODEE2 transient code. The calculations gave a time constant of about 4 s and very little power dependence. The experimental result is a time constant around 4 s. The small differences in the measurement results

  6. Conditional load and store in a shared memory

    Science.gov (United States)

    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.

  7. Wing/store flutter with nonlinear pylon stiffness

    Science.gov (United States)

    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.

  8. From manager's emotional intelligence to objective store performance: Through store cohesiveness and sales-directed employee behavior

    NARCIS (Netherlands)

    Wilderom, C.P.M.; Hur, YounHee; Wiersma, Uco J.; Berg, van den Peter T.; Lee, Jaehoon

    2015-01-01

    The relationships among manager's emotional intelligence, store cohesiveness, sales-directed employee behavior, and objective store performance were investigated. Non-managerial sales employees of a large retail electronics chain in South Korea (N = 1611) rated the emotional intelligence of their ow

  9. Comparing Relational and Ontological Triple Stores in Healthcare Domain

    Directory of Open Access Journals (Sweden)

    Ozgu Can

    2017-01-01

    Full Text Available Today’s technological improvements have made ubiquitous healthcare systems that converge into smart healthcare applications in order to solve patients’ problems, to communicate effectively with patients, and to improve healthcare service quality. The first step of building a smart healthcare information system is representing the healthcare data as connected, reachable, and sharable. In order to achieve this representation, ontologies are used to describe the healthcare data. Combining ontological healthcare data with the used and obtained data can be maintained by storing the entire health domain data inside big data stores that support both relational and graph-based ontological data. There are several big data stores and different types of big data sets in the healthcare domain. The goal of this paper is to determine the most applicable ontology data store for storing the big healthcare data. For this purpose, AllegroGraph and Oracle 12c data stores are compared based on their infrastructural capacity, loading time, and query response times. Hence, healthcare ontologies (GENE Ontology, Gene Expression Ontology (GEXO, Regulation of Transcription Ontology (RETO, Regulation of Gene Expression Ontology (REXO are used to measure the ontology loading time. Thereafter, various queries are constructed and executed for GENE ontology in order to measure the capacity and query response times for the performance comparison between AllegroGraph and Oracle 12c triple stores.

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

    Science.gov (United States)

    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.

  11. Effective Factors in Environmental Health Status of Grocery Stores

    Directory of Open Access Journals (Sweden)

    Mehdi Asadi

    2012-08-01

    Full Text Available Aims of the Study: This study was carried out to determine the effective factors in environmental health status of grocery stores in the city of Qom (located in the center of Iran. Materials & Methods: In this cross-sectional study, 283 grocery stores from 3 different regions were selected randomly using stratified sampling. Data were gathered through observation, interview, and questionnaire. The questionnaire consisted of two sections: section 1 dealt with some shop managers’ features including the age, educational level, job satisfaction, passing “food and occupational hygiene training courses”, store ownership, duration of employment, and features of stores including their location (Region and environmental health condition. And section 2 dealt with the important aspects of regulations of Article 13. The data analyzed using statistical procedures such as Spearman Rank Correlation and Multivariate Regression Analysis. P-values less than 0.05 were considered as statistically significant. Results: Among the investigated factors, the manager’s educational level had a greater impact on the environmental health conditions of grocery stores. The ownership status of grocery stores, Job satisfaction and passing “food and occupational hygiene training courses” were next in the ranking, respectively (p <0.001 for all measures, except for shop ownership, for which p-value was <0.02. Conclusions: Planning and implementation of effective operational and strategic programs addressing the above mentioned issues seems to be necessary. Such programs will improve the health status of the stores over time.

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

    Science.gov (United States)

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

    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 (advertisements are available in almost all stores within a short walking distance from schools, exposing children to an obesogenic environment.

  13. Systems and methods of storing combustion waste products

    Science.gov (United States)

    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.

  14. Labor Regulation and Employment in India's Retail Stores

    OpenAIRE

    Amin, Mohammad

    2007-01-01

    A new dataset of 1,948 retail stores in India shows that 27 percent of the stores find labor regulations as a problem for their business. Using these data, author analyzes the effect of labor regulations on employment at thestore level. The author foound that flexible labor regulations have a strong positive effect on job creation. The author estimates show that labor reforms are likely to increase employment by 22 percent of the current level for an average store. The author also addresses t...

  15. GSM accessories now available from the CERN Stores

    CERN Multimedia

    Labo Telecom

    2001-01-01

    As of 1st October you can order and receive GSM accessories from the CERN stores like any other article. The CERN stores also manage GSM telephones but, for technical reasons, only the Labo Telecom shop (Building 31, Room S026) is able to make the standard sales, repairs and exchanges for authorised persons with a CERN subscription. Labo Telecom will thus become a specialist shop, open from 11 a.m. to 12 a.m., and will apply the usual rules and authorisation procedures of the stores. The paper form for requests for GSM subscriptions is being computerized and will be available on EDH in the near future.

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

    Science.gov (United States)

    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.

  17. Polarizing a stored proton beam by spin flip?

    CERN Document Server

    Oellers, D; Barsov, S; Bechstedt, U; Benati, P; Bertelli, S; Chiladze, D; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; Dietrich, J; Dolfus, N; Dymov, S; Engels, R; Erven, W; Garishvili, A; Gebel, R; Goslawski, P; Grigoryev, K; Hadamek, H; Kacharava, A; Khoukaz, A; Kulikov, A; Langenberg, G; Lehrach, A; Lenisa, P; Lomidze, N; Lorentz, B; Macharashvili, G; Maier, R; Martin, S; Merzliakov, S; Meshkov, I N; Meyer, H O; Mielke, M; Mikirtychiants, M; Mikirtychiants, S; Nass, A; Nekipelov, M; Nikolaev, N N; Nioradze, M; d'Orsaneo, G; Papenbrock, M; Prasuhn, D; Rathmann, F; Sarkadi, J; Schleichert, R; Smirnov, A; Seyfarth, H; Sowinski, J; Spoelgen, D; Stancari, G; Stancari, M; Statera, M; Steffens, E; Stein, H J; Stockhorst, H; Straatmann, H; Ströher, H; Tabidze, M; Tagliente, G; Engblom, P Thoerngren; Trusov, S; Vasilyev, A; Weidemann, Chr; Welsch, D; Wieder, P; Wüstner, P; Zupranski, P

    2009-01-01

    We discuss polarizing a proton beam in a storage ring, either by selective removal or by spin flip of the stored ions. Prompted by recent, conflicting calculations, we have carried out a measurement of the spin flip cross section in low-energy electron-proton scattering. The experiment uses the cooling electron beam at COSY as an electron target. The measured cross sections are too small for making spin flip a viable tool in polarizing a stored beam. This invalidates a recent proposal to use co-moving polarized positrons to polarize a stored antiproton beam.

  18. Store-operated calcium channels and pro-inflammatory signals

    Institute of Scientific and Technical Information of China (English)

    Wei-chiao CHANG

    2006-01-01

    In non-excitable cells such as T lymphocytes,hepatocytes,mast cells,endothelia and epithelia,the major pathway for calcium(Ca2+)entry is through store-operated Ca2+ channels in the plasma membrane.These channels are activated by the emptying of intracellular Ca2+ stores,however,neither the gating mechanism nor the downstream targets of these channels has been clear established.Here,I review some of the proposed gating mechanisms of store-operated Ca2+ channels and the functional implications in regulating pro-inflammatory signals.

  19. Biorational approaches to managing stored-product insects.

    Science.gov (United States)

    Phillips, Thomas W; Throne, James E

    2010-01-01

    Stored-product insects can cause postharvest losses, estimated from up to 9% in developed countries to 20% or more in developing countries. There is much interest in alternatives to conventional insecticides for controlling stored-product insects because of insecticide loss due to regulatory action and insect resistance, and because of increasing consumer demand for product that is free of insects and insecticide residues. Sanitation is perhaps the first line of defense for grain stored at farms or elevators and for food-processing and warehouse facilities. Some of the most promising biorational management tools for farm-stored grain are temperature management and use of natural enemies. New tools for computer-assisted decision-making and insect sampling at grain elevators appear most promising. Processing facilities and warehouses usually rely on trap captures for decision-making, a process that needs further research to optimize.

  20. Storing, Transporting and Disposing of Mercury in Your Home

    Science.gov (United States)

    ... Topics: Mercury in Your Environment Share Facebook Twitter Google+ Pinterest Contact Us Storing, Transporting and Disposing of ... of a pick-up truck or in your car's trunk. If you must transport in the passenger ...

  1. Management of Constraint Generators in Fashion Store Design Processes

    DEFF Research Database (Denmark)

    Borch Münster, Mia; Haug, Anders

    2017-01-01

    Purpose: Retail design concepts are complex designs meeting functional and aesthetic demands from various constraint generators. However, the literature on this topic is sparse and offers only little support for store designers to deal with such challenges. To address this issue, the purpose...... is on fashion store design, the findings may, to some degree, be applicable to other types of store design projects. Practical implications: The understandings provided by this paper may help designers to deal proactively with constraints, reducing the use of resources to alter design proposals. Originality....../value: The paper: defines the most important constraint generators from the perspective of retail store designers, clarifies the types of constraints they generate, and provides guidelines for how to deal with constraint elicitation....

  2. College Stores and Computers and Students and Faculty.

    Science.gov (United States)

    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)

  3. Evaluating Digital Strategies for Storing and Retrieving Scholarly Information.

    Science.gov (United States)

    Getz, Malcolm

    1997-01-01

    Outlines the advantages of digital documents for scholars and offers considerations for designing systems for storing and retrieving digital information products. Discusses conventional and electronic storage and retrieval; network costs; digital storage; search strategies; acquisition prices; and digital initiatives. (AEF)

  4. Associative Models for Storing and Retrieving Concept Lattices

    Directory of Open Access Journals (Sweden)

    María Elena Acevedo

    2010-01-01

    Full Text Available Alpha-beta bidirectional associative memories are implemented for storing concept lattices. We use Lindig's algorithm to construct a concept lattice of a particular context; this structure is stored into an associative memory just as a human being does, namely, associating patterns. Bidirectionality and perfect recall of Alpha-Beta associative model make it a great tool to store a concept lattice. In the learning phase, objects and attributes obtained from Lindig's algorithm are associated by Alpha-Beta bidirectional associative memory; in this phase the data is stored. In the recalling phase, the associative model allows to retrieve objects from attributes or vice versa. Our model assures the recalling of every learnt concept.

  5. Quality-aware scheduling for key-value data stores

    CERN Document Server

    Xu, Chen

    2015-01-01

    This book comprehensively illustrates quality-ware scheduling in key-value stores. In addition, it provides scheduling strategies and a prototype framework of quality-aware scheduler as well as a demonstration of online applications. The book offers a rich blend of theory and practice which is suitable for students, researchers and practitioners interested in distributed systems, NoSQL key-value stores and scheduling.

  6. Can spoilage bacteria cause blackspot (melanosis) in stored prawns?

    DEFF Research Database (Denmark)

    Chinivasagam, H.N.; Bremner, Allan; Reeves, R.

    1998-01-01

    Several isolates of Pseudomonas fragi can metabolize tyrosine to produce a red-brown colour within 8-10 days when incubated (5 degrees C) in artificial media. It is possible that bacterial production of melanin occurs on stored prawns.......Several isolates of Pseudomonas fragi can metabolize tyrosine to produce a red-brown colour within 8-10 days when incubated (5 degrees C) in artificial media. It is possible that bacterial production of melanin occurs on stored prawns....

  7. Toxigenic fungi in corn (maize stored in hermetic plastic bags

    Directory of Open Access Journals (Sweden)

    Castellari, C.

    2010-09-01

    Full Text Available In Argentina, 35 million tonnes are stored in hermetic plastic bags. Inside the bags, the modified atmosphere has an effect on stored grains, insects and fungi. Fungi taxa and species typically isolated from stored grains consist of species of the genera Aspergillus, Penicillium, Fusarium and xerophilic fungi, some of which are potential producers of mycotoxins. The province of Entre Rios, Argentina, is an important area of study because much of the production of maize stored in bags is supplying the poultry industry demand. The objective of this study was to identify mycotoxigenic fungi species in maize stored in hermetic plastic bags, located in three Departments of Entre Rios province. A total of 176 samples of maize were analyzed, stored in 23 bags located in the Departments of Paraná (west region, La Paz (northern region and Tala (central region. Two potential producers of aflatoxins (A. flavus and A. parasiticus and a potential producer of fumonisins (F. verticillioides were identified in all the plastics bags evaluated. In La Paz Department, Aspergillus spp. and F. verticillioides were detected in 66.7% and 54% of samples, respectively. In Tala Department, Aspergillus spp. were detected in 63.3% and F. verticillioides in 43.6%, while in Parana, Aspergillus spp. was detected in 88.2% of the evaluated samples and F. verticillioides in 41.4% of the samples. The results revealed that mycotoxigenic fungi can develop in maize stored in hermetic plastic bags. This implies a potential risk of contamination with aflatoxins and /or fumonisins in the grain lots stored inside these bags.

  8. Virulence of Entomopathogenic Fungi and Bacteria against Stored Product Pests

    OpenAIRE

    Sevim, Ali; Sevim, Elif; Demirci, Meryem

    2015-01-01

    Virulence of Entomopathogenic Fungi and Bacteria against Stored Product PestsEntomopathogenic microorganisms such as bacteria, fungi, viruses, nematodes and protozoa play an important role for regulation of insect pest populations and, this leads to use these microorganisms as biological control agents against pest species as an alternative to chemicals insecticides. In this study, we tested different bacteria originated from stored product pests and fungi isolated from different sources agai...

  9. Benzodiazepine stability in postmortem samples stored at different temperatures.

    Science.gov (United States)

    Melo, Paula; Bastos, M Lourdes; Teixeira, Helena M

    2012-01-01

    Benzodiazepine (lorazepam, estazolam, chlordiazepoxide, and ketazolam) stability was studied in postmortem blood, bile, and vitreous humor stored at different temperatures over six months. The influence of NaF, in blood and bile samples, was also investigated. A solid-phase extraction technique was used on all the studied samples, and benzodiazepine quantification was performed by high-performance liquid chromatography-diode-array detection. Benzodiazepine concentration remained almost stable in all samples stored at -20°C and -80°C. Estazolam appeared to be a stable benzodiazepine during the six-month study, and ketazolam proved to be the most unstable benzodiazepine. A 100% loss of ketazolam occurred in all samples stored over 1 or 2 weeks at room temperature and over 8 or 12 weeks at 4°C, with the simultaneous detection of diazepam. Chlordiazepoxide suffered complete degradation in all samples, except preserved bile samples, stored at room temperature. Samples stored at 4°C for 6 months had a 29-100% decrease in chlordiazepoxide concentration. The data obtained suggest that results from samples with these benzodiazepines stored long-term should be cautiously interpreted. Bile and vitreous humor proved to be the most advantageous samples in cases where degradation of benzodiazepines by microorganisms may occur.

  10. Modified expression of surface glyconjugates in stored human platelets

    Energy Technology Data Exchange (ETDEWEB)

    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.

  11. PROPENSITY TO CUSTOMER SWITCHING: A REVIEW ON APPAREL STORES

    Directory of Open Access Journals (Sweden)

    Chaminda Karunaratna

    2015-12-01

    Full Text Available In the contemporary marketplace, customer switching has become a popularly addressed phenomenon. This study endeavoured to provide an approach to understand the customer switching behaviour and identify the major factors which influence customer switching in apparel stores. Clothing has become a major requirement for each and every customer in this modern society. Customers use their preferred brand, material and style etc. and become loyal to particular apparel store/s where they can enjoy the expected benefits in choosing preferred clothing items. However, customers may switch their apparel stores due to various reasons. Even though many clothing brands at different quality and price levels are available, many customers still switch among different apparel stores. In the field of apparel industry, researchers have put more weight on the fashion clothing, nature of purchasing decisions, and clothing brand loyalty etc. Howeevr, the research studies which focus on customer switching is scarce.Therefore, this study attempts to study the factors which cause customer switching in appreal stores. The survey method was adopted as the main research method to conduct the study. The sample consisted of 300 customers who were met at their visits to textile shops in the city of Matara in Sri Lanka. An exploratory factor analysis was employed to identify the major factors of customer switching. According to the results of the exploratory factor analysis, five major factors such as inferior quality, unavailability, service failure, stressful atmosphere and high price were identified as the major factors which influence the switching decision in retail apparel store.

  12. Pressure Systems Stored-Energy Threshold Risk Analysis

    Energy Technology Data Exchange (ETDEWEB)

    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. Providing a Foundation for Analysis of Volatile Data Stores

    Directory of Open Access Journals (Sweden)

    Timothy Vidas

    2007-09-01

    Full Text Available Current threats against typical computer systems demonstrate a need for forensic analysis of memory-resident data in addition to the conventional static analysis common today.  Certain attacks and types of malware exist solely in memory and leave little or no evidentiary information on nonvolatile stores such as a hard disk drive.  The desire to preserve system state at the time of response may even warrant memory acquisition independent of perceived threats and the ability to analyze the acquired duplicate. Tools capable of duplicating various types of volatile data stores are becoming widely available.  Once the data store has been duplicated, current forensic procedures have no method for extrapolating further useful information from the duplicate.  This paper is focused on providing the groundwork for performing forensic investigations on the data that is typically stored in a volatile data store, such as system RAM.It is intended that, when combined with good acquisition techniques, it will be shown that it is possible to obtain more post incident response information along with less impact to potential evidence when compared to typical incident response procedures. 

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

    Science.gov (United States)

    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.

  15. Partitioned key-value store with atomic memory operations

    Science.gov (United States)

    Bent, John M.; Faibish, Sorin; Grider, Gary

    2017-02-07

    A partitioned key-value store is provided that supports atomic memory operations. A server performs a memory operation in a partitioned key-value store by receiving a request from an application for at least one atomic memory operation, the atomic memory operation comprising a memory address identifier; and, in response to the atomic memory operation, performing one or more of (i) reading a client-side memory location identified by the memory address identifier and storing one or more key-value pairs from the client-side memory location in a local key-value store of the server; and (ii) obtaining one or more key-value pairs from the local key-value store of the server and writing the obtained one or more key-value pairs into the client-side memory location identified by the memory address identifier. The server can perform functions obtained from a client-side memory location and return a result to the client using one or more of the atomic memory operations.

  16. The retail store managers' role: Evidence from Greece

    Directory of Open Access Journals (Sweden)

    Zairis, A.

    2013-03-01

    Full Text Available Despite the fact that the retail manager's role is determinant for a store's performance, and there is abundant wisdom about how to be an outstanding manager or what are the characteristics of a successful retail manager, there is no detailed description about the store managers' role or their actual work. Furthermore, the continuous developments in the retail sector have established different roles and created higher levels of responsibility for store managers. The aim of the present paper is to empirically investigate the role of retail store managers in Greece and identify any potential differences in terms of personal characteristics, tasks and various job-related factors. For the purposes of this research a survey was conducted focusing on the sectors of apparel/footwear and food, in an attempt to explore any potential differences within the two divisions. The results revealed the profile of the Greek store managers (male, over the age of 40, with a secondary level of education and more than five years of work experience and their multi-factor role. The three major roles that they perform were labeled as: sales oriented, supervisor, and customer experience oriented. The research also indicated that the two most popular sub-sectors in the Greek retail industry employ different profile managers. The issues of work experience, job satisfaction and security were also analysed.

  17. Real-time video analysis for retail stores

    Science.gov (United States)

    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.

  18. Biochemical lesions of platelets stored as concentrates in PVC bags.

    Science.gov (United States)

    Krishnan, L K; Mathai, J; Sulochana, P V; Jacob, J; Sivakumar, R

    1997-02-01

    Acid-base status of platelet suspension during storage is a measure of the gas permeability of the bag material. To assess the efficacy of the bags available in our market to store platelets, we compared biochemical lesions of platelets stored in an Indian polyvinyl chloride (PVC) triple bag against a Japanese PVC bag standardized for 5 days platelet storage. Platelet concentrates prepared in both control and test PVC bags were stored for 72 h. Two ml samples were drawn 1 h after preparation, and then at 24 h intervals, for analysis. Our data show that the mean pH value in the test bags was maintained above 6.5. However, the CO2 tension was high and O2 tension was low. We also analyzed malondialdehyde (MDA) formation which is a measure of arachidonic acid metabolism, and seemed to be unaffected in stored platelets. Lactate dehydrogenase (LDH) was not released into the plasma excessively and hence significant platelet lysis was absent during storage. Hypotonic shock response (HSR) of platelets stored in both test and control bags was comparable, indicating the possibility of satisfactory post-transfusion recovery.

  19. The quality of sweet cherries stored under hypobaric conditions

    Directory of Open Access Journals (Sweden)

    H. Borecka

    2013-12-01

    Full Text Available Sweet cherries cvs 'Emperor Francis' and 'Grosse Schwarze Knorpelkirsche' were stored under hypobaric conditions, 5 kPa and 25 kPa at 2°C. These sweet cherries could be stored for 30 days without a high losses. Sweet cherries of both cvs tasted the best after storage under LPS, worse under CA, and the worst in normal air. Titrate acidity decreased during the storage period, the percent of soluble solids decreased for 15 days after which it increased. Mostly Botrytis cinerea and Monilinia spp. destroyed the sweet cherries during storage. Penicillium spp. affected fruits by less than 1% under kPa, and those subsequently stored for 3 days at 20°C. Hypobaric storage 5 kPa at 2°C seems to be patricularly good for storage of sweet cherries cv. 'Emperor Francis'.

  20. The garden of the self-service store

    DEFF Research Database (Denmark)

    Bech-Larsen, Tino; Esbjerg, Lars

    2006-01-01

    As a result of the increased competition between self-service chains, retail managers to an increasing degree try to strengthen store identity and customer loyalty. Based on a broad range of consumer choice and environmental psychology theories, this article discusses a number of reasons why...... the fruit and vegetable department can be one of the keys to differentiating retail chains and creating positive store image. The article describes the results of two empirical studies (a focus group and a survey), which explore customer-perceived quality dimensions of the fruit and vegetable department...... and the extent to which these dimensions influence customer attitudes towards the fruit and vegetable department and store image in general....

  1. Brand patronage and loyalty patterns in store vs. manufacturer brands

    DEFF Research Database (Denmark)

    Krystallis, Athanasios; Chrysochou, Polymeros

    , while offering good value for money. There is a large body of literature explaining and further exploring factors that influence loyalty towards store brands (e.g. among others Steenkamp and Dekimpe, 1997; Dhar and Hoch, 1997; Ailawadi and Keller, 2004; De Wulf et al, 2005). The objective of the work...... is to investigate the potential existence of differences in the loyalty behaviour between store brands and manufacturer brands, as expressed through certain brand performance and loyalty measures (e.g. market shares, penetration, purchase frequencies, repeat rate, etc.). In order to meet the above......-described objective, panel data from the soft-drinks market in Greece are used, with the premise to investigate brand performance and loyalty of store brands. Observed loyalty measures are benchmarked against predictions from the Dirichlet model (Ehrenberg, Uncles and Goodhardt 2004). The aim of this work is, first...

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

    Science.gov (United States)

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

    2016-02-18

    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.

  3. The Effect of Music on Store Shopping: Mediating Role of the Time Spent of Customer in Store

    Directory of Open Access Journals (Sweden)

    seyyed hamid khodadad

    2013-09-01

    Full Text Available Competition issue in today’s market is not exclusively limited to manufacturing enterprises. Suppliers and especially big retailers are increasingly facing this challenging problem too. Regarding to the context of Iranian culture, big retailers are against very large number of small groceries that their successfully survival depends on how they operate intelligently. These kinds of retailers in order to attract customers and increase their shopping volume need to utilize new marketing methods to increase the amount of time spent in store and consequently increase the probability of shopping. One of these methods is playing music in store. The purpose of this study is to investigate the effect of music on customer shopping through the time spent by customer in store. The present study is a survey research in terms of method and an applied-developmental research. Rashtianshoppersof Rasht Big Stores are selected as statistical population. Results using path analysis approach reveals that the effect of music on customer shopping through the time spent in store is confirmed. On the other hand, there are numerous differences among customers with various demographic characteristics.

  4. Storing Clocked Programs Inside DNA A Simplifying Framework for Nanocomputing

    CERN Document Server

    Chang, Jessica

    2011-01-01

    In the history of modern computation, large mechanical calculators preceded computers. A person would sit there punching keys according to a procedure and a number would eventually appear. Once calculators became fast enough, it became obvious that the critical path was the punching rather than the calculation itself. That is what made the stored program concept vital to further progress. Once the instructions were stored in the machine, the entire computation could run at the speed of the machine. This book shows how to do the same thing for DNA computing. Rather than asking a robot or a pers

  5. Article of Clothing for Storing and Deploying a Scarf

    Science.gov (United States)

    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.

  6. Consumers' price knowledge before, during, and after store visit

    DEFF Research Database (Denmark)

    Jensen, Birger Boutrup

    visit, thus enabling a study of what consumers learn about prices during the store visit, and consequently the relationship between reference prices and episodic price knowledge. The project applies three measures of consumers' price knowledge corresponding to different levels of price information......Many attempts have been made to measure consumers' price knowledge for frequently purchased goods. However, the results have varied considerably and conflict with the results of reference price studies. This is the first study to examine consumers' price knowledge before, during, and after store...... processing, which furthermore allows us to examine whether consumers' price memory is one- or multidimensional....

  7. Stored electromagnetic energy and quality factor of radiating structures

    Science.gov (United States)

    Capek, Miloslav; Jelinek, Lukas; Vandenbosch, Guy A. E.

    2016-04-01

    This paper deals with the old yet unsolved problem of defining and evaluating the stored electromagnetic energy-a quantity essential for calculating the quality factor, which reflects the intrinsic bandwidth of the considered electromagnetic system. A novel paradigm is proposed to determine the stored energy in the time domain leading to the method, which exhibits positive semi-definiteness and coordinate independence, i.e. two key properties actually not met by the contemporary approaches. The proposed technique is compared with an up-to-date frequency domain method that is extensively used in practice. Both concepts are discussed and compared on the basis of examples of varying complexity.

  8. Polarization of a stored beam by spin-filtering

    Energy Technology Data Exchange (ETDEWEB)

    Augustyniak, W. [National Centre for Nuclear Research, 00681 Warsaw (Poland); Barion, L. [Universita di Ferrara and INFN, 44122 Ferrara (Italy); Barsov, S. [St. Petersburg Nuclear Physics Institute, 188350 Gatchina (Russian Federation); Bechstedt, U. [Institut fuer Kernphysik, Forschungszentrum Juelich GmbH, 52425 Juelich (Germany); Juelich Center for Hadron Physics, 52425 Juelich (Germany); Benati, P.; Bertelli, S.; Carassiti, V. [Universita di Ferrara and INFN, 44122 Ferrara (Italy); Chiladze, D. [High Energy Physics Institute, Tbilisi State University, 0186 Tbilisi, Georgia (United States); Ciullo, G.; Contalbrigo, M.; Dalpiaz, P.F. [Universita di Ferrara and INFN, 44122 Ferrara (Italy); Dymov, S. [Physikalische Institute II, Universitaet Erlangen-Nuernberg, 91058 Erlangen (Germany); Laboratory of Nuclear Problems, Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation); Engels, R. [Institut fuer Kernphysik, Forschungszentrum Juelich GmbH, 52425 Juelich (Germany); Juelich Center for Hadron Physics, 52425 Juelich (Germany); Erwen, W. [Juelich Center for Hadron Physics, 52425 Juelich (Germany); Zentralinstitut fuer Elektronik, Forschungszentrum Juelich GmbH, 52425 Juelich (Germany); Fiorini, M. [Universita di Ferrara and INFN, 44122 Ferrara (Italy); and others

    2012-11-15

    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.

  9. Alpha low-level stored waste systems design study

    Energy Technology Data Exchange (ETDEWEB)

    Feizollahi, F.; Teheranian, B. [Morrison Knudson Corp., San Francisco, CA (United States). Environmental Services Div.; Quapp, W.J. [EG and G Idaho, Inc., Idaho Falls, ID (United States)

    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.

  10. Alpha low-level stored waste systems design study

    Energy Technology Data Exchange (ETDEWEB)

    Feizollahi, F.; Teheranian, B. (Morrison Knudson Corp., San Francisco, CA (United States). Environmental Services Div.); Quapp, W.J. (EG and G Idaho, Inc., Idaho Falls, ID (United States))

    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.

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

    Science.gov (United States)

    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.

  12. The impact of quality on store loyalty : A contingency approach

    NARCIS (Netherlands)

    Odekerken-Schroder, G; De Wulf, K; Kasper, H; Kleijnen, M; Hoekstra, J; Commandeur, H

    2001-01-01

    This study's prime interest is to assist retail managers in deciding where they are likely to get the greatest response to their expenditures on quality improvement. An empirical test involving 287 consumers reporting on a wide array of stores assesses whether the relationship between three quality

  13. Decomposing the sales promotion bump with store data

    NARCIS (Netherlands)

    van Heerde, H.J.; Leeflang, P.S.H.; Wittink, D.R.

    2004-01-01

    Sales promotions generate substantial short-term sales increases. To determine whether the sales promotion bump is truly beneficial from a managerial perspective, we propose a system of store-level regression models that decomposes the sales promotion bump into three parts: cross-brand effects (seco

  14. 75 FR 37378 - Exemption for Retail Store Operations

    Science.gov (United States)

    2010-06-29

    ..., poultry and poultry products that a retail store can sell to hotels, restaurants, and similar institutions... food, poultry, and poultry products. Sales to Hotels, Restaurants, and Similar Institutions Under these regulations, sales to hotels, restaurants, and similar institutions (other than household...

  15. Online purchase intentions: A multi-channel store image perspective

    NARCIS (Netherlands)

    Verhagen, T.; van Dolen, W.

    2009-01-01

    The advantages of the bricks-and-clicks retail format in the battle for the online customer has been widely discussed but empirical research on it has been limited. We applied a multi-channel store image perspective to assess its influence on online purchase intentions. Drawing on a sample of 630 cu

  16. Inventory of Tank Farm equipment stored or abandoned aboveground

    Energy Technology Data Exchange (ETDEWEB)

    Hines, S.C.; Lakes, M.E.

    1994-10-12

    This document provides an inventory of Tank Farm equipment stored or abandoned aboveground and potentially subject to regulation. This inventory was conducted in part to ensure that Westinghouse Hanford Company (WHC) does not violate dangerous waste laws concerning storage of potentially contaminated equipment/debris that has been in contact with dangerous waste. The report identifies areas inventoried and provides photographs of equipment.

  17. How Store Design Affect the Consumer Evaluation of Fashion Items

    DEFF Research Database (Denmark)

    Münster, Mia Borch; Kristensen, Tore; Gabrielsen, Gorm

    to investigate. Consumers, brand owners and retail designers perceive the environments differently and methods for testing the effects on the specific consumers would be useful. This paper describes an experiment run in a men’s fashion store holding three sub-brands, each displayed in separate rooms, which were...

  18. A column-store meets the point clouds

    NARCIS (Netherlands)

    Martinez-Rubi, O.; Kersten, M.L.; Goncalves, R.; Ivanova, M.

    2014-01-01

    Column stores have become the de-facto standard for most datawarehouse solutions. The regularity and query patterns of LIDAR data are a potential application area well suited for this technology. In this short work in progress paper we report on our experiences in supporting point cloud data using P

  19. Stored energy and annealing behavior of heavily deformed aluminium

    DEFF Research Database (Denmark)

    Kamikawa, Naoya; Huang, Xiaoxu; Kondo, Yuka

    2012-01-01

    followed by 0.5 h annealing at 200-600°C, where the former treatment leads to discontinuous recrystallization and the latter to uniform structural coarsening. This behavior has been analyzed in terms of the relative change during annealing of energy stored as elastic energy in the dislocation structure...

  20. 41 CFR 109-27.5004 - Sub-stores.

    Science.gov (United States)

    2010-07-01

    ...-INVENTORY MANAGEMENT 27.50-Inventory Management Policies, Procedures, and Guidelines § 109-27.5004 Sub... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Sub-stores. 109-27.5004 Section 109-27.5004 Public Contracts and Property Management Federal Property Management...

  1. 46 CFR 194.05-3 - Chemical stores.

    Science.gov (United States)

    2010-10-01

    ... shall be classed, marked and labeled in accordance with 49 CFR part 172: (1) Explosives. (2) Flammable... under paragraph (a) of this section but not specifically listed by name in 49 CFR 172.101 must be... 46 Shipping 7 2010-10-01 2010-10-01 false Chemical stores. 194.05-3 Section 194.05-3...

  2. Monitoring sodium in commercially processed foods from stores and restaurants

    Science.gov (United States)

    Most of the sodium we eat comes from commercially processed foods from stores and restaurants. Sodium reduction in these foods is a key component of several recent public health efforts. Agricultural Research Service (ARS) of USDA, CDC and FDA have launched a collaborative program to monitor sodium ...

  3. Decisive Visual Saliency and Consumers' In-store Decisions

    DEFF Research Database (Denmark)

    Clement, Jesper; Aastrup, Jesper; Forsberg, Signe Charlotte

    2015-01-01

    This paper focuses on consumers' in-store visual tactics and decision-making. It has been argued that many consumers shop by routine or by simple rules and justification techniques when they purchase daily commodities. It has also been argued that they make a majority of decisions in the shop...

  4. An Insight into the Growth of Department Stores in Hangzhou

    Institute of Scientific and Technical Information of China (English)

    XIE Yuan-yuan

    2016-01-01

    This assignment will critically examine the competitive strategies of four selected department stores in Hangzhou and the reasons why the choice of them depends on different customer values. It will also highlight the capabilities that companies used to realize their strategies.

  5. WHEN TO STORE ENERGY IN A STOCHASTIC ENVIRONMENT

    Science.gov (United States)

    Fischer, Barbara; Dieckmann, Ulf; Taborsky, Barbara

    2012-01-01

    The ability to store energy enables organisms to deal with temporarily harsh and uncertain conditions. Empirical studies have demonstrated that organisms adapted to fluctuating energy availability plastically adjust their storage strategies. So far, however, theoretical studies have investigated general storage strategies only in constant or deterministically varying environments. In this study, we analyze how the ability to store energy influences optimal energy allocation to storage, reproduction, and maintenance in environments in which energy availability varies stochastically. We find that allocation to storage is evolutionarily optimal when environmental energy availability is intermediate and energy stores are not yet too full. In environments with low variability and low predictability of energy availability, it is not optimal to store energy. As environments become more variable or more predictable, energy allocation to storage is increasingly favored. By varying environmental variability, environmental predictability, and the cost of survival, we obtain a variety of different optimal life-history strategies, from highly iteroparous to semelparous, which differ significantly in their storage patterns. Our results demonstrate that in a stochastically varying environment simultaneous allocation to reproduction, maintenance, and storage can be optimal, which contrasts with previous findings obtained for deterministic environments. PMID:21108636

  6. Determining host suitability of pecan for stored-product insects

    Science.gov (United States)

    A no-choice test was performed to determine survival and reproductive capacity of stored-product insect pests on pecan, Carya illinoensis (Wangenheim) Koch. Insects used were Indianmeal moth, Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae); sawtoothed grain beetle, Oryzaephilus surinamensis...

  7. Population dynamics of two stored-product pyralid moths.

    Science.gov (United States)

    Seasonal trends and short-term fluctuations in abundance of Plodia interpunctella (Hübner) and Cadra cautella (Walker) infesting corn stored on two South Carolina farms were studied during three storage seasons. Coils of corrugated paper placed on the grain surface were used to trap mature larvae ...

  8. User-Assisted Store Recycling for Dynamic Task Graph Schedulers

    Energy Technology Data Exchange (ETDEWEB)

    Kurt, Mehmet Can [Quantcast Corporation, San Francisco, CA; Krishnamoorthy, Sriram [Pacific Northwest National Laboratory, Richland, WA; Agrawal, Gagan [The Ohio State University, Neil Avenue Columbus, OH; Ren, Bin [The College of William and Mary, Williamsburg, VA

    2016-12-28

    The emergence of the multi-core era has led to increased interest in designing effective yet practical parallel programming models. Models based on task graphs that operate on single-assignment data are attractive in several ways: they can support dynamic applications and precisely represent the available concurrency. However, they also require nuanced algorithms for scheduling and memory management for efficient execution. In this paper, we consider memory-efficient dynamic scheduling of task graphs. Specifically, we present a novel approach for dynamically recycling the memory locations assigned to data items as they are produced by tasks. We develop algorithms to identify memory-efficient store recycling functions by systematically evaluating the validity of a set of (user-provided or automatically generated) alternatives. Because recycling function can be input data-dependent, we have also developed support for continued correct execution of a task graph in the presence of a potentially incorrect store recycling function. Experimental evaluation demonstrates that our approach to automatic store recycling incurs little to no overheads, achieves memory usage comparable to the best manually derived solutions, often produces recycling functions valid across problem sizes and input parameters, and efficiently recovers from an incorrect choice of store recycling functions.

  9. Quality of whey powders stored under adverse conditions

    Science.gov (United States)

    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...

  10. Kreative ledere - store ideer gennem 30 år

    DEFF Research Database (Denmark)

    Hermansen, Judy

    2010-01-01

    Kreativitet påvirkes ligesom alt andet af den samfundsmæssige udvikling, men præcis hvordan ved vi ikke så meget om. Det er dog en udbredt opfattelse blandt kreative ledere selv, at reklamekreativiteten er faldet. Denne undersøgelse bygger på interview med kreative ledere fra store og mellemstore...

  11. Availability of Vending Machines and School Stores in California Schools

    Science.gov (United States)

    Cisse-Egbuonye, Nafissatou; Liles, Sandy; Schmitz, Katharine E.; Kassem, Nada; Irvin, Veronica L.; Hovell, Melbourne F.

    2016-01-01

    Background: This study examined the availability of foods sold in vending machines and school stores in United States public and private schools, and associations of availability with students' food purchases and consumption. Methods: Descriptive analyses, chi-square tests, and Spearman product-moment correlations were conducted on data collected…

  12. Det lille land før den store krig

    DEFF Research Database (Denmark)

    Clemmesen, Michael Hesselholt

    Krige i Nordafrika og på Balkan. Den Store Krig truede. Den tyske marine brugte danske farvande som sine egne, men den unge, aggressive britiske marineminister Churchill ville nu presse sin flåde ind i Kattegat, uden hensyn til dansk og svensk neutralitet, i risikable operationer, der kunne udløse...

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

    Science.gov (United States)

    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

  14. Storing and Querying Probabilistic XML Using a Probabilistic Relational DBMS

    NARCIS (Netherlands)

    Hollander, E.S.; Keulen, van M.

    2010-01-01

    This work explores the feasibility of storing and querying probabilistic XML in a probabilistic relational database. Our approach is to adapt known techniques for mapping XML to relational data such that the possible worlds are preserved. We show that this approach can work for any XML-to-relational

  15. Storing the Electric Energy Produced by an AC Generator

    Science.gov (United States)

    Carvalho, P. Simeao; Lima, Ana Paula; Carvalho, Pedro Simeao

    2010-01-01

    Producing energy from renewable energy sources is nowadays a priority in our society. In many cases this energy comes as electric energy, and when we think about electric energy generators, one major issue is how we can store that energy. In this paper we discuss how this can be done and give some ideas for applications that can serve as a…

  16. 18 CFR 367.1630 - Account 163, Stores expense undistributed.

    Science.gov (United States)

    2010-04-01

    ... GAS ACT Balance Sheet Chart of Accounts Current and Accrued Assets § 367.1630 Account 163, Stores... expense undistributed. 367.1630 Section 367.1630 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF...

  17. A MODULAR STORE FOR DRUMS OF RADIOACTIVE WASTE

    Energy Technology Data Exchange (ETDEWEB)

    Sims, J.; Holden, G.

    2003-02-27

    Currently, the United Kingdom has no facility for the disposal of any waste above the low level category, indicating that all intermediate and high level waste, apart from spent fuel, has to be stored on the site of origin. To meet this storage requirement, nuclear sites are resorting to converting existing buildings or contemplating the construction of dedicated facilities, resulting in considerable cost implications. These financing aspects not only concern the construction strategy but also impinge on the ultimate decommissioning costs associated with each particular nuclear site. This paper reports on an investigation to apply the commercially available interlocking hollow block system to the design of a store for drums of radioactive waste. This block system can be quickly, and cost effectively, erected and filled with a choice of dense material. Later, the store can be dismantled with a minimum of disposable radioactive waste and the complete facility re - erected at another location if required, considerably reducing both capital construction and decommissioning costs. The investigation also encompassed a detailed review of the equipment required to place the drums of waste into the store, resulting in a scheme for a remotely operated vehicle that did not rely on umbilical control cables. The drum handler design included for 100% redundancy of all functions, meaning that whichever component failed, the handler was always recoverable to effect the necessary repair. The ultimate aim of the waste drum store review was to produce a facility that was as safe as a conventionally constructed unit, but at a lower overall building and decommissioning cost.

  18. Presenting a Framework for Ranking Identification System in the Chain Store: Real Case Study of the Iran SHAHRVAND Department Store

    Directory of Open Access Journals (Sweden)

    N. Pilevari

    2014-02-01

    Full Text Available The purpose of this research is to specify and rank the appropriate automatic identifying goods system for a real case of a department store (Shahrvand department store. The ideas of the experts about the most appropriate identifying goods system in the department store are evaluated and collected by the brainstorming method, the three types of identification system which are specified by the brainstorming method are: RFID (Radio Frequency IDentification, Barcode and OCR (Optical Character Recognition. In order to ranking the achieved automatic identification systems and helping the management of the department store for decision making, the promethee (Preference Ranking Organization Method for Enrichment Evaluations method is selected which has the most conformity with this research between the all MCDM (Multi Criteria Decision Making method. Therefore, by consideration of two approaches: “efficiency of identification systems” and “convenience of customer purchase” eight criteria are extracted for ranking the identification system. Finally, the RFID system is preferred to other automatic identifying good systems by the used method in the research.

  19. Evaluating Internal and External Factors of Chain Store for Improvement in Iran: A Case Study (Etka Chain Stores

    Directory of Open Access Journals (Sweden)

    Mohammad Aghaei

    2013-08-01

    Full Text Available The purpose of this study is to extract main indicators for review the internal and external dimensions of Etka chain stores and after the studying the organizational documentation and with using of the customer reviews, was determined the position of Etka chain stores in attractiveness and capabilities matrix. For any organization in any level, it is important to determine its position compared to competitors in terms of attractiveness and capabilities. Considering now that the "Etka chain stores" are the largest supplier of goods and services in Iran and in order to its mission tries to improve the processes of supply, storage, distribution, sales and after sales services company with an economic approach. According to peripheral changes in different dimensions of economic, political, social and also with the emergence fundamental paradigm in business such as service businesses, penetration of IT in business like E-commerce, the answer to this question is important “Where is the position of Etka chain stores in this industry?”. The data collection method is using the questionnaires. Finally the customer reviews have been analyzed.

  20. The Moderating Influence of Supermarket Satisfaction on Out-of-stock Store Switching Behavior

    DEFF Research Database (Denmark)

    Hansen, Torben; Beckmann, Suzanne C.; Solgaard, Hans Stubbe

    2015-01-01

    Consumer store switching behaviour – going to another store to buy an item that is out-of-stock – is often considered to be associated with high brand loyalty in combination with low store loyalty, making a study of the causes for such behaviour highly important to both store and brand managers...

  1. The Moderating Influence of Supermarket Satisfaction on Out-of-Stock Store Switching Behaviour

    DEFF Research Database (Denmark)

    Hansen, Torben; Beckmann, Suzanne C.; Solgaard, Hans Stubbe

    Consumer store switching behaviour – going to another store to buy an item that is out-of-stock is often considered to be associated with high brand loyalty in combination with low store loyalty, making a study of the causes for such behaviour highly important to both store and brand managers...

  2. Consumers rule: how consumer reviews influence perceived trustworthiness of online stores

    NARCIS (Netherlands)

    Utz, S.; Kerkhof, P.; van den Bos, J.

    2012-01-01

    Two studies examined the impact of online store reviews on consumer trust in online stores. Based on the warranting principle, it was proposed that consumer reviews are a more important cue for judging the trustworthiness of an online store than the overall reputation of the store (Experiment 1) or

  3. Consumers rule: How consumer reviews influence perceived trustworthiness of online stores

    NARCIS (Netherlands)

    Utz, S.; Kerkhof, P.; Van den Bos, J.

    2012-01-01

    Two studies examined the impact of online store reviews on consumer trust in online stores. Based on the warranting principle, it was proposed that consumer reviews are a more important cue for judging the trustworthiness of an online store than the overall reputation of the store (Experiment 1) or

  4. Wind turbine tower for storing hydrogen and energy

    Science.gov (United States)

    Fingersh, Lee Jay

    2008-12-30

    A wind turbine tower assembly for storing compressed gas such as hydrogen. The tower assembly includes a wind turbine having a rotor, a generator driven by the rotor, and a nacelle housing the generator. The tower assembly includes a foundation and a tubular tower with one end mounted to the foundation and another end attached to the nacelle. The tower includes an in-tower storage configured for storing a pressurized gas and defined at least in part by inner surfaces of the tower wall. In one embodiment, the tower wall is steel and has a circular cross section. The in-tower storage may be defined by first and second end caps welded to the inner surface of the tower wall or by an end cap near the top of the tower and by a sealing element attached to the tower wall adjacent the foundation, with the sealing element abutting the foundation.

  5. AN INVESTIGATION ON THE CUSTOMER RELATIONSHIP MANAGEMENT IN FURNITURE STORES

    Directory of Open Access Journals (Sweden)

    İlker Akyüz

    2004-11-01

    Full Text Available The most valuable thing for corporations is customers in today’s competitive environment. The evaluation obtained with suitable methodology is important vitally in the success of customer relationship management systems applied for the continuous customer satisfaction and devotion. Continuous customer satisfaction, development of communication skills with customers, caring with customers’ desires and compliments before and after sale just in sale time, development of the quality of services being offered to the customers is dependent on the determining customer problems closely and giving customer focused services. In this study, it was tried to reveal the customer relationship management, communication with customer, customer focused sale offered before, after and just in sale time in some furniture stores located in Trabzon. It was found that the furniture stores in Trabzon have been generally trying to give customer focused sale services

  6. Re-designing Retail Stores with Mobile and Wireless Technologies

    Directory of Open Access Journals (Sweden)

    Riccardo Mangiaracina

    2012-07-01

    Full Text Available Mobile and wireless (M&W technologies have great potential to improve process efficiency and effectiveness within retail stores, but their application is still very limited. One of the main reasons explaining this situation is considered to be the lack of confidence in the actual benefits and, therefore, in the return on investment. As a matter of facts, activities in this context are characterised by great variety and non‐standardised execution and as such the assessment of the costs and benefits of M&W solutions is more difficult than for the upstream tiers of the fast moving consumer goods supply chain (e.g., distribution centres. This paper attempts to provide a contribution for researchers and practitioners by presenting an analytical model to assess the profitability related to investments in multiple M&W solutions for retail stores, thus supporting the decision‐ making process.

  7. Controlled processing of signal stored in metamaterial with tripod structure

    CERN Document Server

    Zielińska-Raczyńska, S

    2016-01-01

    In the present paper we have discussed in detail electromagnetically induced transparency and signal storing in the case of one signal pulses propagating in a classical electric medium resembling this of four-level atoms in the tripod configuration. Our theoretical results confirm recently observed dependence of transparency windows position on coupling parameters. In the process of storing the pulse energy is confined inside the metamaterial as electric charge oscillations and after required time it is possible to switch the control fields on again and to release the trapped signal. By manipulating the driving fields one can thus control the parameters of the released signal and even to divide it on demand into arbitrary parts.

  8. Using Defects in Materials to Store Energy: a Theoretical Study

    Science.gov (United States)

    Lu, I.-Te; Bernardi, Marco

    We study the energy stored by defects in materials using density functional theory (DFT) calculations. Leveraging experimental data to estimate the energy density of defects, expressed as the defect formation energy per unit volume (units of MJ/L) or weight (units of MJ/kg), we identify candidates for high energy density storage, including tungsten, diamond, graphite, silicon, and graphene. DFT calculations are applied to these materials to study the formation energy of vacancies, interstitials, and Frenkel pairs. Our results indicate that the energy density stored by defects in these materials, with experimentally accessible non-equilibrium defect concentrations, can be higher than that of common energy storage technologies such as lithium batteries and supercapacitors. We discuss storage of solar energy and electrical energy (through ion bombardment) using defects.

  9. Reproducibility of Circulating MicroRNAs in Stored Plasma Samples.

    Directory of Open Access Journals (Sweden)

    Monica L Bertoia

    Full Text Available Most studies of microRNA (miRNA and disease have examined tissue-specific expression in limited numbers of samples. The presence of circulating miRNAs in plasma samples provides the opportunity to examine prospective associations between miRNA expression and disease in initially healthy individuals. However, little data exist on the reproducibility of miRNAs in stored plasma.We used Real-Time PCR to measure 61 pre-selected microRNA candidates in stored plasma. Coefficients of variation (CVs were used to assess inter-assay reliability (n = 15 and within-person stability over one year (n = 80. Intraclass correlation coefficients (ICCs and polychoric correlation coefficients were used to assess within-person stability and delayed processing reproducibility (whole blood stored at 4°C for 0, 24 and 48 hours; n = 12 samples.Of 61 selected miRNAs, 23 were detected in at least 50% of samples and had average CVs below 20% for inter-assay reproducibility and 31 for delayed processing reproducibility. Ten miRNAs were detected in at least 50% of samples, had average CVs below 20% and had ICCs above 0.4 for within-person stability over 1-2 years, six of which satisfied criteria for both interassay reproducibility and short-term within-person stability (miR-17-5p, -191-5p, -26a-5p, -27b-3p, -320a, and -375 and two all three types of reproducibility (miR-27b-3p and -26a-5p. However, many miRNAs with acceptable average CVs had high maximum CVs, most had low expression levels, and several had low ICCs with delayed processing.About a tenth of miRNAs plausibly related to chronic disease were reliably detected in stored samples of healthy adults.

  10. Mining the Change of the Quality of Stored Grain

    Institute of Scientific and Technical Information of China (English)

    SHANG Zhi-gen; LOU Wei; ZHOU Wei-min

    2006-01-01

    The quality of grain changes continually during its storage,including the change of its physical characteristics and physiological characteristics. This paper presents an approach to predict the change of the quality of stored grain with data mining technology. Logistic Regression, Decision Tree and Multilayer Perceptron are applied to predict the change of the grains' quality control index and to obtain the grains' quality change probability. The grain sampling with higher probability can be processed earlier.

  11. Histological effects of calcium chloride in stored apples

    Science.gov (United States)

    Mature apples, Malus domestica Borkh., cv. 'Golden Delicious' were immersed for 2 min in 0, 0.14, 0.27, or 0.41 mol L-1 (0, 2%, 4%, or 6%, respectively) aqueous solutions (w/v) of CaCl2 at 0 or 68.95 Kpa, and stored at 0°C. Histological samples of peel/cortex were taken at harvest and at four month...

  12. Coset decomposition method for storing and decoding fingerprint data

    OpenAIRE

    Mohamed Sayed

    2014-01-01

    Biometrics such as fingerprints, irises, faces, voice, gait and hands are often used for access control, authentication and encryption instead of PIN and passwords. In this paper a syndrome decoding technique is proposed to provide a secure means of storing and matching various biometrics data. We apply an algebraic coding technique called coset decomposition to the model of fingerprint biometrics. The algorithm which reveals the matching between registered and probe fingerprints is modeled a...

  13. Sensory profile of 'Douradao' peaches cold stored under controlled atmosphere

    OpenAIRE

    de Santana, LRR; Benedetti, BC; Sigrist, JMM

    2011-01-01

    The sensory quality of 'Douradao' peaches cold stored in three different conditions of controlled atmosphere (CA1, CA2, CA3 and Control) was studied. After 14, 21 and 28 days of cold storage, samples were withdrawn from CA and kept for 4 days in ambient air for ripening. The sensory profile of the peaches and the descriptive terminology were developed by methodology based on the Quantitative Descriptive Analysis (QDA). The panelists consensually defined the sensory descriptors, their respecti...

  14. Pathogen-Reduced, Platelet Additive Solution, Extended Stored Platelets (PREPS)

    Science.gov (United States)

    2015-10-01

    platelets are important to decrease the need for frequent transfusions. Thus, the standard practice has been to store all platelets at 22°C...Resting heart rate : 40 to 100 beats per minute • Subjects must be ≥ 18 years old, of either sex • Subjects must be able to read, understand and sign...1-0441 Page 24 • Currently pregnant or nursing as assessed during interview. A urine pregnancy test prior to radioisotope infusion is required for

  15. Storing and structuring big data with businessintelligence in mind

    OpenAIRE

    Andersson, Fredrik

    2015-01-01

    Sectra has a customer database with approximately 1600 customers across the world. In this system there exists not only medical information but alsoinformation about the environment which the system runs in, usage  pattern and much more. This report is about storing data received from log les into a suitable database. Sectra wants to be able to analyze this information so that they can make strategic decisions and get a better understanding of their customers' needs. The tested databases are ...

  16. Investigations on stratification devices for hot water stores

    DEFF Research Database (Denmark)

    Andersen, Elsa; Furbo, Simon; Hampel, Matthias;

    2008-01-01

    The significance of the thermal stratification for the energy efficiency of small solar-thermal hot water heat stores is pointed out. Exemplary the thermal stratification build-up with devices already marketed as well as with devices still in development has been investigated experimentally...... and theoretically, taking into account different realistic operation conditions. The methods (selective temperature measurement, non-invasive field measuring methods PIV and LIF, Computational Fluid Dynamics (CFD)) suitable for the experimental and theoretical analysis of thermal stratification devices...

  17. Customer service of convenience stores / by K. Kleynhans

    OpenAIRE

    Kleynhans, Karin Belinda Margerete

    2008-01-01

    This study researches the topic customer service of convenience sores. Two objectives are set, namely to measure the customer service levels of convenience stores, and then to determine if any differences exist between customer perceptions and customer expectations. The literature review covers two models of service quality, namely the Kano model and the SERVQUAL model. Both the Kano model and the SERVQUAL model are client service models that currently exist in practice. The Kano model pro...

  18. Enticing consumers to enter fashion stores : a sensory marketing perspective

    OpenAIRE

    Abazi, Jeton; Sohani, Armin

    2016-01-01

    During the past years, there has been a re-emergence of sensory marketing in the paradigm of marketing. However, there is a lack of empirical studies done on the subject. Furthermore, the previous literature has focused on whether senses affects, rather than how they affect. Therefore, the purpose of this thesis is to study how sensory stimuli affects the consumers’ choice of entering physical fashion stores. This thesis is based on sensory marketing, consumer behaviour, and retail marketing...

  19. Communities Putting Prevention to Work: The Healthy Corner Store Initiative

    Centers for Disease Control (CDC) Podcasts

    2013-07-18

    This podcast is an interview with Dr. Stephanie Jilcott Pitts, Associate Professor in the Department of Public Health at East Carolina University. Dr. Pitts answers questions about her study involving a healthy corner store initiative in North Carolina.  Created: 7/18/2013 by Preventing Chronic Disease (PCD), National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 7/18/2013.

  20. Joint Maintenance Policies for a Stored System with Two Units

    Institute of Scientific and Technical Information of China (English)

    XIE Jun; WANG Hong-wei

    2009-01-01

    Failure of a stored system can only be detected after inspection and its reliability can be resumed by replacement of failed components. A maintenance policy of combining periodic inspection and preventive replacement is proposed to improve its availability. To coordinate component replacement and spare provision, an ordering policy of (0,1) is considered jointly. Thus, the joint maintenance policy contains inspection, replacement and spare provision. A programming model based on the joint maintenance policy is established, whose objective function is average expected cost, containing maintenance cost and inventory cost, and the constraint is system availability. Applying renewal theorem, the performance indexes are deduced under the condition that the stored system obeys the common life distribution. Numerical examples are given for a stored system with two different units, where unit 1 probability degrades with time and unit 2 probability degrades at each test. The effect of reliability parameters on the policies is discussed. The results indicate that the joint policy is very close to the independent policy.

  1. Estimation of stored energy in deformed metals from EBSD sets

    Institute of Scientific and Technical Information of China (English)

    YU Tianbo; Andrew GODFREY

    2008-01-01

    A number of methods for estimating the stored energy of deformation from EBSD data have been examined.The methods are illustrated here using samples of AA1100 deformed to strains of εvM=2.4 and εvM=4.0 using the accumulative roll bonding process.A qualitative method,based on pattern contrast,reveals some aspects of local differences in stored energy in the deformed samples.Quantitative methods where the stored energy is estimated through the use of the Read-Shockley equation have also been examined.A special mean misorientation angle is developed to take account of nonlinearity of the Read-Shockley equation.Two approaches have been considered.One is based on subgrain reconstruction and the other is based on misorientation angles taken directly from an orientation map.Calculations show that the subgrain method is particularly sensitive to orientation noise in the data and care must be taken when using this method.

  2. JBA COSMETICS LTD.: MAINTAIN OR CLOSE THE WEST STORE?

    Directory of Open Access Journals (Sweden)

    Moacir Sancovschi

    2014-05-01

    Full Text Available The objective in this case is to illustrate the use of relevant cost concepts and techniques for the analysis of long-term policy decisions. It was conceived for discussion in the subjects Management Accounting or Cost Accounting in undergraduate and graduate lato sensu programs in Accountancy, Business Administration and Production Engineering. JBA Cosmetics Ltd. Is a small-sized company specialized in the sale of female cosmetics. In 2010, it had three stores, North, South and West. The latter had been presenting unsatisfactory results, despite the growth in the cosmetics sector. Uncomfortable with this situation, the partners had to decide on whether to close the loss-making store or not. Therefore, they had to compare the store’s revenues and attributable costs – variable costs, divisible fixed costs and indivisible traceable costs. The determination of the attributable costs, as the students will be able to perceive when answering the proposed questions, involves a considerable degree of subjectivity. These questions also suggest qualitative factors that should not be ignored in this type of decision. It can be argued that the uncertainties involved in decisions, like the closure of a store, are better conceived through case analysis than through problem solving.

  3. SIMULATIONS OF THE AGS MMPS STORING ENERGY IN CAPACITOR BANKS

    Energy Technology Data Exchange (ETDEWEB)

    MARNERIS,I.; BADEA, V.S.; BONATI, R.; ROSER, T.; SANDBERG, J.

    2007-06-25

    The Brookhaven AGS Main Magnet Power Supply (MMPS) is a thyristor control supply rated at 5500 Amps, +/-9000 Volts. The peak magnet power is 50 MWatts. The power supply is fed from a motor/generator manufactured by Siemens. The generator is 3 phase 7500 Volts rated at 50 MVA. The peak power requirements come from the stored energy in the rotor of the motor/generator. The motor generator is about 45 years old, made by Siemens and it is not clear if companies will be manufacturing similar machines in the future. We are therefore investigating different ways of storing energy for future AGS MMPS operations. This paper will present simulations of a power supply where energy is stored in capacitor banks. Two dc to dc converters will be presented along with the control system of the power section. The switching elements will be IGCT's made by ABB. The simulation program used is called PSIM version 6.1. The average power from the local power authority into the power supply will be kept constant during the pulsing of the magnets at +/-50 MW. The reactive power will also be kept constant below 1.5 MVAR. Waveforms will be presented.

  4. Model of Improving Customer Loyalty in Electronic Stores

    Directory of Open Access Journals (Sweden)

    Ali Attafar

    2011-12-01

    Today, due to the growth and diversity of e-commerce technologies, the number of virtual stores is exponentially increasing and this has created new challenges in business. Therefore, improving customer loyalty is critically important for sustaining success of electronic stores. In this regard, an attempt has been made to propose an appropriate model for improving loyalty of customers in electronic stores. The study population includes faculty and students of Yazd University who have had experience of buying books from online bookstores. Due to non-normal distribution of data, nonparametric methods (sign test, Mann-Whitney, Friedman and Kruskal-Wallis have been used for data analysis. Findings imply that 21 components have been extracted in three general categories, i.e. customer service, design and trust influence e-loyalty, which explain totally 70% of the structure of factors influencing e-loyalty in online bookstores. Findings indicate that from the viewpoint of faculty and students of Yazd University, indicators related to "trust" have the highest influence on improving e-loyalty.

  5. Model of Improving Customer Loyalty in Electronic Stores

    Directory of Open Access Journals (Sweden)

    Ali Atafar

    2011-01-01

    Full Text Available Today, due to the growth and diversity of e-commerce technologies, the number of virtual stores is exponentially increasing and this has created new challenges in business. Therefore, improving customer loyalty is critically important for sustaining success of electronic stores. In this regard, an attempt has been made to propose an appropriate model for improving loyalty of customers in electronic stores. The study population includes faculty and students of Yazd University who have had experience of buying books from online bookstores. Due to non-normal distribution of data, nonparametric methods (sign test, Mann-Whitney, Friedman and Kruskal-Wallis have been used for data analysis. Findings imply that 21 components have been extracted in three general categories, i.e. customer service, design and trust influence e-loyalty, which explain totally 70% of the structure of factors influencing e-loyalty in online bookstores. Findings indicate that from the viewpoint of faculty and students of Yazd University, indicators related to "trust" have the highest influence on improving e-loyalty.

  6. Stabilization mechanisms for information stored in magnetic nanowire arrays

    Science.gov (United States)

    Cisternas, Eduardo; Faúndez, Julián; Vogel, Eugenio E.

    2017-03-01

    The durability of the stored information in magnetic systems is one important feature in firmware applications such as security codes, magnetic keys and other similar products. In the present paper we discuss two different ways of preserving patterns in the set of magnetic wires trapped in the porous membranes used to produce them. One of the techniques is the inscription of an opposite magnetic band of about 1/3 the width of the stored pattern which minimizes the repulsive energy among the ferromagnetic cylinders still leaving a potent magnetic signal to be read. The other technique makes use of segmented nanowires which present a competition of repulsive energy of segments within the same layer while the interaction is attractive with the closer segments of the other layer; such a competition can lead to stabilization if the geometrical parameters are properly controlled. The first technique is cheaper and faster to implement, while the second technique needs a more complete fabrication process but can lead to more durable stored information.

  7. Research of an Online Service System for Beverages Chain Stores

    Directory of Open Access Journals (Sweden)

    Chih-Yao Lo

    2011-01-01

    Full Text Available Problem statement: In the highly competitive market, the availability of consumer support is the key to market-based beverage stores. Consumer demands for quality service so the industry must be more active to improve the quality of management to ensure that beverage market position. In order to allow market competition to be improved for the beverage store. Approach: The system builds an information network using web-based system provides operators and consumers a direct interaction. Enter the phone number provided by the consumer via the Send Message System (SMS verification code to obtain the online ordering drinks service. Using the Internet Information Technology makes the real-time order so that consumers can enjoy easy ordering and comfortable environment. Results: Using this internet beverage ordering system the online consumers can enjoy the choice of ordering drinks. This internet beverage ordering system would also build some databases to support, such as beverage type database, order database, outgoing regional database, these databases information will enable the industry to conduct drinks promotion strategy adjustments. Conclusion: This study uses cell phone number to enable consumers to obtain authentication codes via SMS. Necessary to convert the current beverage stores different marketing approach, through the information network and Web page interactivity, so that consumers would feel very interesting and fresh.

  8. Inspection of collapse cause of Sampoong Department Store.

    Science.gov (United States)

    Park, Tae Won

    2012-04-10

    On June 29, 1995, the Sampoong Department Store in Seoul, South Korea, completely collapsed. It was a five story reinforced concrete (RC) building with underground 4 floors and was built using a technique called "flat slab construction". The collapse is the largest peacetime disaster in South Korean history - 502 people died, 6 missing, and 937 sustained injuries. The Sampoong Department Store was completed in late 1989, and it opened to the public on July 7, 1990, attracting an estimated 40,000 people per day during the building's 5 years in service. After the collapse, intense investigation was conducted to find out the direct causes of the collapse through (1) survey on the present collapse situation and ground condition, (2) strength test of the concrete and steel collected at the site, (3) design documents and construction/management reports, and (4) structural analysis. The investigation revealed that the Sampoong Department Store collapsed because so many direct and indirect causes such as flaws in design phase and mistakes in construction and management process were overlapped.

  9. Collecting and Storing Data Flow Monitoring in Elasticsearch

    CERN Document Server

    Hashim, Fatin Hazwani

    2014-01-01

    A very large amount of data is produced from the online data flow monitoring for the CMS data acquisition system. However, there are only a small portion of data is stored permanently in the relational database. This is because of the high cost needed while relying on the dedicated infrastructure as well as the issues in its performance itself. A new approach needs to be found in order to confront such a big volume of data known as “Big Data”. The Big Data [1] is the term given to the very large and complex data sets that cannot be handled by the traditional data processing application [2] in terms of capturing, storing, managing, and analyzing. The sheer size of the data [3] in CMS data acquisition system is one of the major challenges, and is the one of the most easily recognized. New technology need to be used as the alternative of the traditional databases initial evaluation to handle this problem as more data need to be stored permanently and can be easily retrieved. This report consists of the intro...

  10. Operation of the Australian Store.Synchrotron for macromolecular crystallography

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, Grischa R. [Monash University, Clayton, Victoria 3800 (Australia); Aragão, David; Mudie, Nathan J.; Caradoc-Davies, Tom T. [Australian Synchrotron, 800 Blackburn Road, Clayton, Victoria 3168 (Australia); McGowan, Sheena; Bertling, Philip J.; Groenewegen, David; Quenette, Stevan M. [Monash University, Clayton, Victoria 3800 (Australia); Bond, Charles S. [The University of Western Australia, 35 Stirling Highway, Crawley 6009, Western Australia (Australia); Buckle, Ashley M. [Monash University, Clayton, Victoria 3800 (Australia); Androulakis, Steve, E-mail: steve.androulakis@monash.edu [Monash Bioinformatics Platform, Monash University, Clayton, Victoria 3800 (Australia)

    2014-10-01

    The Store.Synchrotron service, a fully functional, cloud computing-based solution to raw X-ray data archiving and dissemination at the Australian Synchrotron, is described. The Store.Synchrotron service, a fully functional, cloud computing-based solution to raw X-ray data archiving and dissemination at the Australian Synchrotron, is described. The service automatically receives and archives raw diffraction data, related metadata and preliminary results of automated data-processing workflows. Data are able to be shared with collaborators and opened to the public. In the nine months since its deployment in August 2013, the service has handled over 22.4 TB of raw data (∼1.7 million diffraction images). Several real examples from the Australian crystallographic community are described that illustrate the advantages of the approach, which include real-time online data access and fully redundant, secure storage. Discoveries in biological sciences increasingly require multidisciplinary approaches. With this in mind, Store.Synchrotron has been developed as a component within a greater service that can combine data from other instruments at the Australian Synchrotron, as well as instruments at the Australian neutron source ANSTO. It is therefore envisaged that this will serve as a model implementation of raw data archiving and dissemination within the structural biology research community.

  11. Phthalates and polybrominated diphenyl ethers in retail stores

    Science.gov (United States)

    Xu, Ying; Liang, Yirui; Urquidi, Jorge R.; Siegel, Jeffrey A.

    2014-04-01

    Retail stores contain a wide range of products that can emit a variety of indoor pollutants. Among these chemicals, phthalate esters and polybrominated diphenyl ethers (PBDEs) are two important categories, because they are extensively used as additives in consumer products and associated with serious health concerns. This study measured six phthalate and 14 PBDE compounds inside of 12 retail stores in Texas and Pennsylvania, U.S. Phthalates and PBDEs were widely found in the retail environment, indicating that they are ubiquitous indoor air pollutants. DEP, DnBP, and DEHP were the most abundant phthalates, with DnBP showing the highest concentration (0.23 ± 0.36 μg m-3). PBDEs were dominated by BDE-28, -99, and -209, having concentrations as high as 0.85 ± 1.99 ng m-3 (BDE-99). The levels of phthalates and PBDEs measured in this study are comparable to concentrations found in previous investigations of residential buildings, with phthalates showing lower concentrations and PBDEs exhibiting higher concentrations in retail stores. The potential co-occurrence of phthalates was not as strong as that of PBDEs, suggesting that phthalates might have more diverse sources. Whole building emission rates were calculated and showed similar patterns of variations as indoor air concentrations, suggestion the diversity of indoor sources of phthalates and PBDEs in retail environments.

  12. Formative Evaluation for a Healthy Corner Store Initiative in Pitt County, North Carolina: Engaging Stakeholders for a Healthy Corner Store Initiative, Part 2

    Directory of Open Access Journals (Sweden)

    Katherine K. Lawton, MPH

    2013-07-01

    Full Text Available Introduction We examined the feasibility of increasing access to healthful food in corner stores to inform a Communities Putting Prevention to Work (CPPW initiative by engaging stakeholders (corner store owners and customers in a formative evaluation. Methods Qualitative interviews were conducted with corner store owners and managers (n = 11. Customer intercept surveys (n = 179 were also conducted with customers of 9 stores. Corner stores were located in rural food deserts (municipalities without a chain supermarket and in low-income, urban municipalities in eastern North Carolina. Interviews were transcribed verbatim and double-coded. Qualitative themes related to feasibility of increasing access to healthful foods were extracted. Shopping patterns of rural and urban customers were compared by using t tests. Results Corner store owners were willing to stock more healthful foods, but they perceived that customer demand for these foods was low. Rural customers reported more frequently shopping at corner stores than urban customers and more frequently stated that the reason they do not eat more fruits and vegetables is that the stores in which they shop do not sell them. Most customers reported they would be very or somewhat likely to purchase fresh produce at a corner store. Conclusion Corner stores may be an important source of food for rural and low-income residents and thus a good place in which to intervene. The results of this formative evaluation were used to plan and evaluate a CPPW healthy corner store initiative.

  13. Polux and K-store - Trendsetting technologies for wooden poles; Polux und K-Store - Zukunftstraechtige Technologien fuer Holzmasten

    Energy Technology Data Exchange (ETDEWEB)

    Sandoz, J.L.; Kratzeisen, S. [ETH Lausanne (Switzerland)

    1999-04-06

    The use of electric lines on wooden poles poses two problems for companies: To guarantly the utmost safty of their employees, and to minimise the maintenance costs. New devices developed by the Swiss Federal Institute of Technology of Lausanne respond to these problems in a reliable way. Polux is a portable device, which specifies the security diagnosis and the probable longevity of wooden poles by a diode. The K-store software analyses the data and optimises the maintenance costs. (orig.) [Deutsch] Bei der Nutzung elektrischer Leitungen auf Holzmasten stellt sich Unternehmern ein doppeltes Problem: Ihrem Personal groesstmoegliche Sicherheit zu garantieren und die Unterhaltskosten niedrig zu halten. An der Eidgenoessischen Technischen Hochschule in Lausanne entwickelte Technologien fuer Holzmasten begegnen diesen Risikofaktoren auf zuverlaessige Weise. Polux ist ein tragbares Geraet, das die Sicherheitsdiagnose sowie die voraussichtliche Lebensdauer per Lichtanzeige angibt. K-Store ist ein Computerprogramm, das die Daten ausarbeitet und damit die Optimierung der Unterhaltskosten ermoeglicht. (orig.)

  14. Classification bias in commercial business lists for retail food stores in the U.S.

    Directory of Open Access Journals (Sweden)

    Han Euna

    2012-04-01

    Full Text Available Abstract Background Aspects of the food environment such as the availability of different types of food stores have recently emerged as key modifiable factors that may contribute to the increased prevalence of obesity. Given that many of these studies have derived their results based on secondary datasets and the relationship of food stores with individual weight outcomes has been reported to vary by store type, it is important to understand the extent to which often-used secondary data correctly classify food stores. We evaluated the classification bias of food stores in Dun & Bradstreet (D&B and InfoUSA commercial business lists. Methods We performed a full census in 274 randomly selected census tracts in the Chicago metropolitan area and collected detailed store attributes inside stores for classification. Store attributes were compared by classification match status and store type. Systematic classification bias by census tract characteristics was assessed in multivariate regression. Results D&B had a higher classification match rate than InfoUSA for supermarkets and grocery stores, while InfoUSA was higher for convenience stores. Both lists were more likely to correctly classify large supermarkets, grocery stores, and convenience stores with more cash registers and different types of service counters (supermarkets and grocery stores only. The likelihood of a correct classification match for supermarkets and grocery stores did not vary systemically by tract characteristics whereas convenience stores were more likely to be misclassified in predominately Black tracts. Conclusion Researches can rely on classification of food stores in commercial datasets for supermarkets and grocery stores whereas classifications for convenience and specialty food stores are subject to some systematic bias by neighborhood racial/ethnic composition.

  15. Research on Development Rule of Retail Store in China's Fashion Market

    Institute of Scientific and Technical Information of China (English)

    WAN Yan-min; JIANG Zhi-wei

    2002-01-01

    Retail store is one of key contents of fashion marketing management. From the point of theory of three spaces in store, Shanghai - China's most important fashion retailing market, is taken as a research sample. Store types, transform rule and relative factors of China's fashion retailing market are discussed. Some problems,such as agreement of store quality and brand target, are analyzed. Finally, five basic conclusions are drawn:first, development of store has been simultaneous with the development of fashion retailing market; second,development speed of store is restrained by region economy objectively; third, the effective means of upgrading marketing level of fashion brand presupposes improving the whole quality of store; fourth, the model of store is index reflecting competitive ability of fashion brand; fifth, there is obvious difference between domestic fashion store and that of international important area.

  16. Greenhouse Gas Emissions from Stored Dairy Slurry from Multiple Farms.

    Science.gov (United States)

    Le Riche, Etienne L; VanderZaag, Andrew C; Wood, Jeffrey D; Wagner-Riddle, Claudia; Dunfield, Kari; Ngwabie, N Martin; McCabe, John; Gordon, Robert J

    2016-11-01

    A significant need exists to improve our understanding of the extent of greenhouse gas emissions from the storage of livestock manure to both improve the reliability of inventory assessments and the impact of beneficial management practice adoption. Factors affecting the extent and variability of greenhouse gas emissions from stored dairy manure were investigated. Emissions from six slurries stored in clean concrete tanks under identical "warm-season" conditions were monitored consecutively over 173 d (18°C average air temperature). Methane (CH) emissions varied considerably among the manures from 6.3 to 25.9 g m d and accounted for ∼96% of the total CO equivalent greenhouse gas emissions. The duration of the lag period, when methane emissions were near baseline levels, varied from 30 to 90 d from the beginning of storage. As a result, CH emissions were poorly correlated with air temperature prior to the time of peak emissions (i.e., the initial 48 to 108 d of storage) but improved afterward. The air temperature following the time of the peak CH flux and the length of the active methanogenesis period (i.e., when the daily CH emissions ≥ 7.6 g m d) were highly correlated with CH emissions ( = 0.98, < 0.01). Methane conversion factors (MCFs) ranged from 0.08 to 0.52 for the different manures. The MCFs generated from existing CH emission models were correlated ( = 0.68, = 0.02) to MCFs calculated for the active methanogenesis period for manure containing wood bedding. A temperature component was added that improved the accuracy ( = 0.82, < 0.01). This demonstrated that an improved understanding of lag period dynamics will enhance stored dairy manure greenhouse gas emission inventory calculations.

  17. Evaluating the STORE Reputation System in Multi-Agent Simulations

    Science.gov (United States)

    Andrulis, Jonas; Haller, Jochen; Weinhardt, Christof; Karabulut, Yuecel

    In recent global business environments, collaborations among organisations raise an increased demand for swift establishment. Such collaborations are formed between organisations entering Virtual Organizations (VOs), crossing geographic borders and frequently without prior experience of the other partner’s previous performance. In VOs, every participant risks engaging with partners who may exhibit unexpected fraudulent or otherwise untrusted behaviour. In order to cope with this risk, the STochastic REputation system (STORE) was designed to provide swift, automated decision support for selecting partner organisations in the early stages of the VO’s formation. The contribution of this paper first consists of a multi-agent simulation framework design and implementation to evaluate the STORE reputation system. This framework is able to simulate dynamic agent behaviour, agents hereby representing organisations, and to capture the business context of different VO application scenarios. A configuration of agent classes is a powerful tool to obtain not only well or badly performing agents for simulation scenarios, but also agents which are specialized in particular VO application domains or even malicious agents, attacking the VO community. The second contribution comprises of STORE’s evaluation in two simulation scenarios, set in the VO application domains of Collaborative Engineering and Ad-hoc Service provisioning. Besides the ability to clearly distinguish between agents of different classes according to their reputation, the results prove STORE’s ability to take an agent’s dynamic behaviour into account. The simulation results show, that STORE solves the difficult task of selecting the most trustworthy partner for a particular VO application domain from a set of honest agents that are specialized in a wide spread of VO application domains.

  18. Electron, photons, and molecules: Storing energy from light

    Energy Technology Data Exchange (ETDEWEB)

    Miller, J.R. [Argonne National Laboratory, IL (United States)

    1996-09-01

    Molecular charge separation has important potential for photochemical energy storage. Its efficiency can be enhanced by principals which maximize the rates of the electron transfer steps which separate charge and minimize those which recombine high-energy charge pairs to lose stored energy. Dramatic scientific progress in understanding these principals has occurred since the founding of DOE and its predecessor agency ERDA. While additional knowledge in needed in broad areas of molecular electron transfer, some key areas of knowledge hold particular promise for the possibility of moving this area from science toward technology capable of contributing to the nation`s energy economy.

  19. Fundamental tests of nature with cooled and stored exotic ions

    CERN Document Server

    CERN. Geneva

    2014-01-01

    The presentation will concentrate on recent applications with exciting results of Penning traps in atomic and nuclear physics with cooled and stored exotic ions. These are high-accuracy mass measurements of short-lived radionuclides, g-factor determinations of the bound-electron in highly-charged, hydrogen-like ions and g-factor measurements of the proton and antiproton. The experiments are dedicated, e.g., to astrophysics studies and to tests of fundamental symmetries in the case of mass measurements on radionuclides, and to the determination of fundamental constants and a CPT test in the case of the g-factor measurements.

  20. Monitoring the viability of citrus rootstocks seeds stored under refrigeration

    Directory of Open Access Journals (Sweden)

    Sérgio Alves de Carvalho

    2013-03-01

    Full Text Available The citrus nursery tree is produced through the bud grafting process, in which rootstock is usually grown from seed germination. The objective of this research was to evaluate, in two dissimilar environmental conditions, the viability and polyembryony expression of five citrus rootstocks seeds stored in different periods under refrigeration. The rootstock varieties evaluated were: Rangpur lime (Citrus limonia Osb. cv. Limeira, Trifoliate orange (Poncirus trifoliata Raf. cv. Limeira, Citrumelo (P. trifoliata x C. paradisi Macf. cv. Swingle, Sunki mandarin (C. sunki Hort. ex Tanaka and Volkamer lemon (C. volkameriana Ten. & Pasq. cv. Catania 2. The experimental design was the randomized blocks in a 11 x 5 x 2 factorial scheme, evaluating from time zero to the tenth month of storage, the five varieties of rootstock in two environments: germination and growth B.O.D type chamber (Biological Oxygen Demand - Eletrolab Brand Model FC 122 at 25 °C; and greenhouse seedbed with partial temperature control (22 °C to 36 °C and humidity control (75-85%. The plot had 24 seeds in four replicates, using trays with substrate in greenhouse and Petri dishes with filter paper in B.O.D. chamber. The seed germination rate and polyembryony expression were evaluated monthly. It was concluded that Trifoliate and Citrumelo Swingle seeds can be stored for up to seven months, while Volkamer lemon, Rangpur lime and Sunki seeds can be stored for up to ten months. The polyembryony expression rate was slightly higher when measured in greenhouse than in B.O.D. chamber and remained stable in both environments until the seventh month, from which dropped sharply. Citrumelo Swingle seeds expressed the highest polyembryony rate (18.8%, followed by Rangpur lime and Volkamer lemon (average value of 13.7%, Sunki (9.4% and Trifoliate (3.2%. Despite some differences among varieties, the viability of rootstock stored seeds can be monitored either in the greenhouse or in B

  1. Storing Solar Energy Performance on Rare Earth Windowpane

    Institute of Scientific and Technical Information of China (English)

    Li Baojun; Zhou Yao; Fu Li; Yang Tao; Li Tiansi; Li Ying

    2004-01-01

    The windowpane as the enclosure and decorative component of buildings is main part of energy consumption and the heat loss through window is almost 4% of the heating consumption in buildings. Using rare earth element,the glass can possess the performance of absorbing sunlight, storing heat, increasing the temperate of itself, and decreasing the inner heat load so as to play the double functions of saving energy and environmental protection. The experiment method of the rare earth windowpane, and analyses sunlight absorbing process of the rare earth element on photoelectric principle, and gives the changing curve with environment temperate -time of the rare earth windowpane surface were introduced.

  2. Quantifying App Store Dynamics: Longitudinal Tracking of Mental Health Apps

    Science.gov (United States)

    Nicholas, Jennifer; Christensen, Helen

    2016-01-01

    Background For many mental health conditions, mobile health apps offer the ability to deliver information, support, and intervention outside the clinical setting. However, there are difficulties with the use of a commercial app store to distribute health care resources, including turnover of apps, irrelevance of apps, and discordance with evidence-based practice. Objective The primary aim of this study was to quantify the longevity and rate of turnover of mental health apps within the official Android and iOS app stores. The secondary aim was to quantify the proportion of apps that were clinically relevant and assess whether the longevity of these apps differed from clinically nonrelevant apps. The tertiary aim was to establish the proportion of clinically relevant apps that included claims of clinical effectiveness. We performed additional subgroup analyses using additional data from the app stores, including search result ranking, user ratings, and number of downloads. Methods We searched iTunes (iOS) and the Google Play (Android) app stores each day over a 9-month period for apps related to depression, bipolar disorder, and suicide. We performed additional app-specific searches if an app no longer appeared within the main search Results On the Android platform, 50% of the search results changed after 130 days (depression), 195 days (bipolar disorder), and 115 days (suicide). Search results were more stable on the iOS platform, with 50% of the search results remaining at the end of the study period. Approximately 75% of Android and 90% of iOS apps were still available to download at the end of the study. We identified only 35.3% (347/982) of apps as being clinically relevant for depression, of which 9 (2.6%) claimed clinical effectiveness. Only 3 included a full citation to a published study. Conclusions The mental health app environment is volatile, with a clinically relevant app for depression becoming unavailable to download every 2.9 days. This poses

  3. The molecular choreography of a store-operated calcium channel.

    Science.gov (United States)

    Lewis, Richard S

    2007-03-15

    Store-operated calcium channels (SOCs) serve essential functions from secretion and motility to gene expression and cell growth. A fundamental mystery is how the depletion of Ca2+ from the endoplasmic reticulum (ER) activates Ca2+ entry through SOCs in the plasma membrane. Recent studies using genetic approaches have identified genes encoding the ER Ca2+ sensor and a prototypic SOC, the Ca2+-release-activated Ca2+ (CRAC) channel. New findings reveal a unique mechanism for channel activation, in which the CRAC channel and its sensor migrate independently to closely apposed sites of interaction in the ER and the plasma membrane.

  4. Negative price-image effects of appealing store architecture

    DEFF Research Database (Denmark)

    Zielke, Stephan; Toporowski, Waldemar

    2012-01-01

    Retailers often worry about the negative effects of appealing exterior architecture on their store's price image, especially the price-level perception and the ease of price evaluation. Findings from prior laboratory experiments support these concerns, while field studies find no such effects....... The present study explains this inconsistency by analyzing the moderating effects of price and retail brand information available to customers in real shopping situations. The results show that negative effects of appealing exterior architecture do not exist when retail brand information is available...

  5. Det store sammenhængskollaps på Facebook

    DEFF Research Database (Denmark)

    Tække, Jesper

    2016-01-01

    Det store sammenhængskollaps på Facebook: Politik og massemedier erstatter mere og mere de private billeder og statusopdateringer på Facebook. Vi er blevet mere og mere upersonlige og mindre og mindre private, når vi deler på Facebook. Dette viser fortrolige oplysninger fra medarbejdere på Facebook...... ifølge teknologimediet The Information. En stor krise og et kollaps truer Facebook, som nu prøver at løse problemet ved eksempelvis at gøre det lettere at dele personlige og private oplevelser....

  6. Computations of the unsteady flow about a generic wing/pylon/finned-store configuration

    Science.gov (United States)

    Meakin, Robert L.

    1992-01-01

    An overset grid approach is used to carry out a set of computations of the unsteady flow about a generic wing, pylon, and finned-store configuration. The geometry, discretization procedure, and governing equations are presented. Thin-layer Navier-Stokes solutions are presented for four store separation cases: store in carriage position, store at two different separation positions, and a time-accurate simulation of the forced store separation from the wing pylon carriage. Computational results are compared with wind tunnel data for the three 'static store' cases. Dynamic loads and trajectory data are presented for the forced separation case.

  7. Demand-driven energy supply from stored biowaste for biomethanisation.

    Science.gov (United States)

    Aichinger, Peter; Kuprian, Martin; Probst, Maraike; Insam, Heribert; Ebner, Christian

    2015-10-01

    Energy supply is a global hot topic. The social and political pressure forces a higher percentage of energy supplied by renewable resources. The production of renewable energy in form of biomethane can be increased by co-substrates such as municipal biowaste. However, a demand-driven energy production or its storage needs optimisation, the option to store the substrate with its inherent energy is investigated in this study. The calorific content of biowaste was found unchanged after 45 d of storage (19.9±0.19 kJ g(-1) total solids), and the methane yield obtained from stored biowaste was comparable to fresh biowaste or even higher (approx. 400 m(3) Mg(-1) volatile solids). Our results show that the storage supports the hydrolysis of the co-substrate via acidification and production of volatile fatty acids. The data indicate that storage of biowaste is an efficient way to produce bioenergy on demand. This could in strengthen the role of biomethane plants for electricity supply the future.

  8. Video Contents Prior Storing Server For Lte Networks

    Directory of Open Access Journals (Sweden)

    Tony Tsang

    2015-10-01

    Full Text Available One of the most important multimedia applications is Internet protocol TV (IPTV for next-generation networks. IPTV provides triple-play services that require high-speed access networks with the functions of multicasting and quality of service (QoS guarantees. Among 4G mobile ac-cess networks, LTE networks are regarded as among the best solutions to meet higher bandwidth demands. In this paper, we propose a new architecture for multicasting live IPTV traffic in 4G LTE networks. The proposed mechanism involves assigning a unique logical link identifier to each IPTV channel. To manage multicasting, a prior storing server in the Base Station and in each mobile network unit, mobile phone, is constructed. In this work, we propose a partial prior storing strategy that considers the changes in the popularity of the video content segments over time and the access patterns of the users to compute the utility of the objects in the prior storage. We also propose to partition the prior storage to avoid the eviction of the popular objects (those not accessed frequently by the unpopular ones which are accessed with higher frequency. The popularity distribution and ageing of popularity are measured from two online datasets and use the parameters in simulations. Simulation results show that our proposed architecture can improve the system performance and QoS parameters in terms of packet delay, jitter and packet loss.

  9. VIDEO CONTENTS PRIOR STORING SERVER FOR OPTICAL ACCESS NETWORK

    Directory of Open Access Journals (Sweden)

    Tony Tsang

    2015-03-01

    Full Text Available One of the most important multimedia applications is Internet protocol TV (IPTV for next-generation networks. IPTV provides triple-play services that require high-speed access networks with the functions of multicasting and quality of service (QoS guarantees. Among optical access networks, Ethernet passive optical networks (EPONs are regarded as among the best solutions to meet higher bandwidth demands. In this paper, we propose a new architecture for multicasting live IPTV traffic in optical access network. The proposed mechanism involves assigning a unique logical link identifier to each IPTV channel. To manage multicasting, a prior storing server in the optical line terminal (OLT and in each optical network unit (ONU is constructed. In this work, we propose a partial prior storing strategy that considers the changes in the popularity of the video content segments over time and the access patterns of the users to compute the utility of the objects in the prior storage. We also propose to partition the prior storage to avoid the eviction of the popular objects (those not accessed frequently by the unpopular ones which are accessed with higher frequency. The popularity distribution and ageing of popularity are measured from two online datasets and use the parameters in simulations. Simulation results show that our proposed architecture can improve the system performance and QoS parameters in terms of packet delay, jitter and packet loss

  10. Organizational Stress for Retail Store Employees in Romania

    Directory of Open Access Journals (Sweden)

    Alina - Cerasela Aluculesei

    2015-03-01

    Full Text Available The term organizational stress appeared with people’s lifestyle and job evolution and it is used to show the direct link between the work environment and the employee’s wellbeing or health. This concept exists in all countries, and measures taken to decrease its effects are becoming increasingly more obvious. Such measures are being implemented in Romania also and, given the country’s high spa tourism potential, treatment programs in spa resorts would be the most obvious measures to decrease organizational stress and recover employee productivity. This study aims to address the main concepts related to organizational stress and to present the main benefits related to treatment of organizational stress in Romanian spa resorts. This research was carried out on 101 retail store employees of a supermarket chain. This job, due the requirements, is associated with high levels of stress. The data were processed using the Epi Info statistical software. From the analysis we conducted resulted that the employees we questioned have a low degree of personal satisfaction – in 57% of cases, declaring that their lifestyle since employment as retail store employees is less healthy, with fewer outdoor recreational activities - 65%. In regards to the presence of organizational stress, there are various associated symptoms, with correlation between headaches and increased heart rate (p value=0,003, insomnia (p value = 0,006 or back pain (p value=0,042.

  11. Occupant Perceptions and a Health Outcome in Retail Stores

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Mingjie; Kim, Yang-Seon; Srebric, Jelena

    2015-11-02

    Indoor Environmental Quality (IEQ) in commercial buildings, such as retail stores, can affect employee satisfaction, productivity, and health. This study administered an IEQ survey to retail employees and found correlations between measured IEQ parameters and the survey responses. The survey included 611 employees in 14 retail stores located in Pennsylvania (climate zone 5A) and Texas (climate zone 2A). The survey questionnaire featured ratings of different aspects of IEQ, including thermal comfort, lighting and noise level, indoor smells, overall cleanness, and environmental quality. Simultaneously with the survey, on-site physical measurements were taken to collect data of relative humidity levels, air exchange rates, dry bulb temperatures, and contaminant concentrations. This data was analyzed using multinomial logit regression with independent variables being the measured IEQ parameters, employees’ gender, and age. This study found that employee perception of stuffy smells is related to formaldehyde and PM10 concentrations. Furthermore, the survey also asked the employees to report an annual frequency of common colds as a health indicator. The regression analysis showed that the cold frequency statistically correlates with the measured air exchange rates, outdoor temperatures, and indoor PM concentrations. Overall, the air exchange rate is the most influential parameter on the employee perception of the overall environmental quality and self-reported health outcome.

  12. Mites associated with stored grain commodities in Benin, West Africa.

    Science.gov (United States)

    Zannou, Ignace D; Adebo, Habib O; Zannou, Elisabeth; Hell, Kerstin

    2013-12-01

    After insects, mites are the major arthropod pests that inhabit stored agricultural products worldwide. To determine the acarofauna that infests cowpea, maize, paddy rice and sorghum in Benin (West Africa), surveys were conducted in some principal markets (Dantokpa, Glazoue and Parakou) of this country. A total of 555 samples of grains and debris were collected in May and September 2011. More than 56 species belonging to 24 mite families were recorded in the four products. These mite species included predators, parasites, fungivorous, phytophagous and other groups whose feeding habits are not well known. The family Cheyletidae was the most prevalent and the most diverse predatory mite family encountered, in which Cheyletus malaccensis Oudemans was the most abundant species. Several families of mite pests and mites responsible for allergies (Acaridae, Glycyphagidae, Pyroglyphidae, Pyemotidae and Saproglyphidae) were also detected. The three most dominant and frequent species were C. malaccensis, Suidasia nesbitti (Hughes) and Suidasia sp. Statistical analysis showed that densities of these three mite species were higher in Parakou than in Glazoue and Dantokpa, on one hand, and higher in debris than in grains, on the other hand. The densities of S. nesbitti and Suidasia sp. decreased significantly during the dry season, whereas C. malaccensis remained stable throughout the two samplings. Of all grains, sorghum was the least infested with mites. This study shows that in Benin mites are present in stored agricultural products to which they cause serious damage, and may cause various allergies to people.

  13. Store Impulse Marketing Strategies and Body Mass Index

    Science.gov (United States)

    Collins, Rebecca; Hunter, Gerald; Ghosh-Dastidar, Bonnie; Dubowitz, Tamara

    2015-01-01

    Objectives. We quantified the use of placement and price reduction marketing strategies in different food retail outlets to identify associations between these strategies and the risk of overweight and obesity among customers. Methods. In 2011 we collected dietary and health information from 1372 residents in “food deserts” in Pittsburgh, PA. We audited neighborhood restaurants and food stores (n = 40) including 16 distant food venues at which residents reported shopping. We assessed end-aisle displays, special floor displays, cash register displays, and price reductions for sugar-sweetened beverages (SSBs); foods high in saturated oils, fats, and added sugars; and nutritious foods such as fruits, vegetables, and products with at least 51% whole grains. Results. Supermarkets and superstores had the largest numbers of displays and price reductions for low-nutrient foods. Exposure to displays of SSBs and foods high in saturated oils, fats, and added sugars and price reduction of SSBs was associated with increased body mass index. Conclusions. In-store marketing strategies of low-nutrient foods appear to be risk factors for a higher body mass index among regular shoppers. Future research is needed to confirm the causal role of marketing strategies in obesity. PMID:25521881

  14. The CALBC RDF Triple Store: retrieval over large literature content

    CERN Document Server

    Croset, Samuel; Li, Chen; Kavaliauskas, Silvestras; Rebholz-Schuhmann, Dietrich

    2010-01-01

    Integration of the scientific literature into a biomedical research infrastructure requires the processing of the literature, identification of the contained named entities (NEs) and concepts, and to represent the content in a standardised way. The CALBC project partners (PPs) have produced a large-scale annotated biomedical corpus with four different semantic groups through the harmonisation of annotations from automatic text mining solutions (Silver Standard Corpus, SSC). The four semantic groups were chemical entities and drugs (CHED), genes and proteins (PRGE), diseases and disorders (DISO) and species (SPE). The content of the SSC has been fully integrated into RDF Triple Store (4,568,678 triples) and has been aligned with content from the GeneAtlas (182,840 triples), UniProtKb (12,552,239 triples for human) and the lexical resource LexEBI (BioLexicon). RDF Triple Store enables querying the scientific literature and bioinformatics resources at the same time for evidence of genetic causes, such as drug ta...

  15. CNV-WebStore: Online CNV Analysis, Storage and Interpretation

    Directory of Open Access Journals (Sweden)

    Wuyts Wim

    2011-01-01

    Full Text Available Abstract Background Microarray technology allows the analysis of genomic aberrations at an ever increasing resolution, making functional interpretation of these vast amounts of data the main bottleneck in routine implementation of high resolution array platforms, and emphasising the need for a centralised and easy to use CNV data management and interpretation system. Results We present CNV-WebStore, an online platform to streamline the processing and downstream interpretation of microarray data in a clinical context, tailored towards but not limited to the Illumina BeadArray platform. Provided analysis tools include CNV analsyis, parent of origin and uniparental disomy detection. Interpretation tools include data visualisation, gene prioritisation, automated PubMed searching, linking data to several genome browsers and annotation of CNVs based on several public databases. Finally a module is provided for uniform reporting of results. Conclusion CNV-WebStore is able to present copy number data in an intuitive way to both lab technicians and clinicians, making it a useful tool in daily clinical practice.

  16. Activity of some isoenzymatic systems in stored coffee grains

    Directory of Open Access Journals (Sweden)

    Reni Saath

    2014-02-01

    Full Text Available Considering the worldwide consumption of coffee, it is natural that throughout the history many people have dedicated the research to markers that contribute somehow on gauging its quality. This research aimed to evaluate the biochemical performance of arabica coffee during storage. Coffee in beans (natural and in parchment (pulped dried in concrete terrace and in dryer with heated air were packed in jute bags and stored in not controlled environmental conditions. Enzymatic activities of superoxide dismutase, catalase, peroxidase, polyphenoloxidase, esterase and lipoxygenase in coffee grains were evaluated at zero, three, six, nine and twelve months by means of electrophoresis. Independently of the drying method, the activity of isoenzymatic complexes highlighted deteriorative processes in stored grains of coffee. The treatments 60/40º C and 60º C used to reduce the water content imposed a greater stress condition, accelerated metabolism of natural coffee in the storage with decreased activity of defense mechanisms due to latent damage in these grains. Natural coffees are more sensible to high drying temperatures and its quality reduces faster than pulped coffee in the storage.

  17. Operation of the Australian Store.Synchrotron for macromolecular crystallography.

    Science.gov (United States)

    Meyer, Grischa R; Aragão, David; Mudie, Nathan J; Caradoc-Davies, Tom T; McGowan, Sheena; Bertling, Philip J; Groenewegen, David; Quenette, Stevan M; Bond, Charles S; Buckle, Ashley M; Androulakis, Steve

    2014-10-01

    The Store.Synchrotron service, a fully functional, cloud computing-based solution to raw X-ray data archiving and dissemination at the Australian Synchrotron, is described. The service automatically receives and archives raw diffraction data, related metadata and preliminary results of automated data-processing workflows. Data are able to be shared with collaborators and opened to the public. In the nine months since its deployment in August 2013, the service has handled over 22.4 TB of raw data (∼1.7 million diffraction images). Several real examples from the Australian crystallographic community are described that illustrate the advantages of the approach, which include real-time online data access and fully redundant, secure storage. Discoveries in biological sciences increasingly require multidisciplinary approaches. With this in mind, Store.Synchrotron has been developed as a component within a greater service that can combine data from other instruments at the Australian Synchrotron, as well as instruments at the Australian neutron source ANSTO. It is therefore envisaged that this will serve as a model implementation of raw data archiving and dissemination within the structural biology research community.

  18. FOOD SAFETY SYSTEMS’ FUNCTIONING IN POLISH NETWORKS OF GROCERY STORES

    Directory of Open Access Journals (Sweden)

    Paweł NOWICKI

    2013-04-01

    Full Text Available This article shows the way how the food safety systems are functioning in Polish networks of grocery stores. The study was conducted in the fourth quarter of 2012 in the south‐eastern Poland. There were chosen three organizations that meet certain conditions: medium size Polish grocery network without participation of foreign capital and up to 30 retail locations within the group. Studies based on a case study model. The research found that regular and unannounced inspections carried out to each store's, impact on increasing safety of food offered and the verification of GHP requirements on the headquarters level has a significant impact on the safety of food offered as well as on the knowledge and behavior of employees. In addition it was found that the verification and analysis of food safety management system is an effective tool for improving food safety. It was also shown that in most cases there is no formal crisis management system for the food protection in the surveyed companies and employees are only informed of what to do in case of an emergency.

  19. Determining host suitability of pecan for stored-product insects.

    Science.gov (United States)

    Shufran, A A; Mulder, P G; Payton, M E; Shufran, K A

    2013-04-01

    A no-choice test was performed to determine survival and reproductive capacity of stored-product insect pests on pecan, Carya illinoensis (Wangenheim) Koch. Insects used were Indianmeal moth, Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae); sawtoothed grain beetle, Oryzaephilus surinamensis (L.) (Coleoptera: Cucujidae); red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae); lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae); and rusty grain beetle, Cryptolestes ferrugineus (Stephens) (Coleoptera: Laemophloeidae). Fifty adults of each beetle species or 10 reproductive pairs of P. interpunctella adults were placed in 0.5-liter containers with either whole-shell pecans, cracked-shell pecans, randomly selected in-shell pecans, pecan nutmeats, cracked wheat, or glass beads and held at 28 degrees C, 60-70% relative humidity, and 16:8 (L:D) photoperiod for 2, 4, 6, and 8 wk. Four replications of each insect-diet-interval combination were performed. Larvae of P. interpunctella, O. surinamensis, T. castaneum, C. ferrugineus, and adult P. interpunctella and O. surinamensis developed on cracked and nutmeat pecan diets. R. dominica did not complete reproduction on pecans. Knowledge that these pests can reproduce on stored pecan will assist pecan growers, accumulators, and storage facilities in preventing insect outbreaks on their product.

  20. Drivers Of Customer Loyalty In A Retail Store Environment

    Directory of Open Access Journals (Sweden)

    Toyin A. Clottey

    2011-05-01

    Full Text Available The determinants of customer loyalty are identified for a large U.S. retailer based on a survey of 972 customers.  An ordered logistic regression is used to estimate the proportion of a retailer’s customers who are willing to recommend the retailers products to others based on survey results.Statistical results document that service quality, product quality and brand image drive customer loyalty as measured by a customer’s willingness to recommend the retailer’s products to other people.  Service management managers can improve these drivers of customer loyalty by better training, recognition and reward programs, day-to-day store operations, and job, product, process and store design.  Given the general research objective of defining a universal model of what drives customer loyalty in a diverse set of industries, this research provides additional statistical evidence to support the theory that brand image, product quality, and service quality determine customer loyalty. 

  1. 'Teen' Finds Minors Can Buy Bodybuilding Supplement At Health Food Stores

    Science.gov (United States)

    ... 162859.html 'Teen' Finds Minors Can Buy Bodybuilding Supplement at Health Food Stores Major medical associations advise against use of ... News) -- Many U.S. health food stores recommend the dietary supplement creatine to minors as an athletic performance enhancer, ...

  2. Analyzing the Efficient Execution of In-Store Logistics Processes in Grocery Retailing

    DEFF Research Database (Denmark)

    Reiner, Gerald; Teller, Christop; Kotzab, Herbert

    2013-01-01

    . In particular, we identify ways of improving in-store logistics processes by showing the performance impacts of different managerial strategies and tactics. The DEA results indicate different efficiency levels for different store formats; the hybrid store format of the small hypermarket exhibits a comparatively...... worse performance in the analyzed execution of in-store logistics processes. The process simulation analysis reveals that the strategic and tactical design of in-store logistics processes (such as store locations/layouts, capacity management, reorder time, order period, and safety stock factors) lead......In this article, we examine in-store logistics processes for handling dairy products, from the incoming dock to the shelves of supermarkets and hypermarkets. The efficient execution of the in-store logistics related to such fast-moving, sensitive, and essential items is challenging and crucial...

  3. Vision (im)possible? The effects of in-store signage on customers’ visual attention

    OpenAIRE

    Otterbring, Tobias; Wästlund, Erik; Gustafsson, Anders; Shams, Poja

    2014-01-01

    We used two eye-tracking field experiments to investigate the extent to which in-store signage is used during navigation and decision making, and how the viewing of signage influences customers’ visual attention and choice behavior. One hundred and seventy-five customers at a grocery store were exposed to signage stimuli while carrying out predefined shopping tasks. Experiment 1 shows that attention toward signage is affected by customers’ levels of store familiarity and in-store search stage...

  4. Modified Penning-Malmberg Trap for Storing Antiprotons

    Science.gov (United States)

    Sims, William H.; Martin, James; Lewis, Raymond

    2005-01-01

    A modified Penning-Malmberg trap that could store a small cloud of antiprotons for a relatively long time (weeks) has been developed. This trap is intended for use in research on the feasibility of contemplated future matter/antimatter-annihilation systems as propulsion sources for spacecraft on long missions. This trap is also of interest in its own right as a means of storing and manipulating antiprotons for terrestrial scientific experimentation. The use of Penning-Malmberg traps to store antiprotons is not new. What is new here is the modified trap design, which utilizes state-of-the-art radiofrequency (RF) techniques, including ones that, heretofore, have been used in radio-communication applications but not in iontrap applications. A basic Penning-Malmberg trap includes an evacuated round tube that contains or is surrounded by three or more collinear tube electrodes. A steady axial magnetic field that reaches a maximum at the geometric center of the tube is applied by an external source, and DC bias voltages that give rise to an electrostatic potential that reaches a minimum at the center are applied to the electrodes. The combination of electric and magnetic fields confines the charged particles (ions or electrons) for which it was designed to a prolate spheroidal central region. However, geometric misalignments and the diffusive cooling process prevent the steady fields of a basic Penning- Malmberg trap from confining the particles indefinitely. In the modified Penning-Malmberg trap, the loss of antiprotons is reduced or eliminated by use of a "rotating-wall" RF stabilization scheme that also heats the antiproton cloud to minimize loss by matter/antimatter annihilation. The scheme involves the superposition of a quadrupole electric field that rotates about the cylindrical axis at a suitably chosen radio frequency. The modified Penning-Malmberg trap (see Figure 1) includes several collinear sets of electrodes inside a tubular vacuum chamber. Each set

  5. Neighborhood impact on healthy food availability and pricing in food stores.

    Science.gov (United States)

    Krukowski, Rebecca A; West, Delia Smith; Harvey-Berino, Jean; Elaine Prewitt, T

    2010-06-01

    Availability and price of healthy foods in food stores has the potential to influence purchasing patterns, dietary intake, and weight status of individuals. This study examined whether demographic factors of the store neighborhood or store size have an impact on the availability and price of healthy foods in sample of grocery stores and supermarkets. The Nutrition Environment Measures Study-Store (NEMS-S) instrument, a standardized observational survey, was utilized to evaluate food stores (N = 42) in a multi-site (Vermont and Arkansas) study in 2008. Census data associated with store census tract (median household income and proportion African-American) were used to characterize store neighborhood and number of cash registers was used to quantify store size. Median household income was significantly associated with the NEMS healthy food availability score (r = 0.36, P store size (r = 0.27, P = 0.09) were significantly related to the Availability score. Larger store size (r = 0.40, P Price scores, indicating more favorable prices for healthier items; neither racial composition nor median household income were significantly related to the Price score (P's > 0.05). Even among supermarkets, healthier foods are less available in certain neighborhoods, although, when available, the quality of healthier options did not differ, suggesting that targeting availability may offer promise for policy initiatives. Furthermore, increasing access to larger stores that can offer lower prices for healthier foods may provide another avenue for enhancing food environments to lower disease risk.

  6. Effects of illumination on store atmosphere, price and quality perception, and shopping intention

    DEFF Research Database (Denmark)

    Zielke, Stephan; Schielke, Thomas

    This paper analyzes how store lighting influences store atmosphere, price and quality perception, and the intention to shop in a retail store. A first experiment shows how the number and brightness of light beams influence these dependent variables. Results demonstrate that especially extreme com...

  7. 7 CFR 1421.106 - Warehouse-stored marketing assistance loan collateral.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Warehouse-stored marketing assistance loan collateral... Marketing Assistance Loans § 1421.106 Warehouse-stored marketing assistance loan collateral. (a) A commodity may be pledged as collateral for a warehouse-stored marketing assistance loan in the...

  8. 7 CFR 160.203 - Fees for inspection and certification of other naval stores material.

    Science.gov (United States)

    2010-01-01

    ... stores material. 160.203 Section 160.203 Agriculture Regulations of the Department of Agriculture... Services Rendered § 160.203 Fees for inspection and certification of other naval stores material. Whenever..., analyze and certify any naval stores material other than spirits of turpentine or rosin, at the request...

  9. Retail store image in emerging markets: An initial study among Chinese retailers

    DEFF Research Database (Denmark)

    Hansen, Kåre

    This study explores the dimensions of store images and retailer's positioning in emerging markets. First, the store images of a retail segment will be assessed from the consumer's perspective. Second, store image clusters will be profiled based on a survey of the retailers; how they position...

  10. 32 CFR Appendix B to Part 231 - In-Store Banking

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false In-Store Banking B Appendix B to Part 231.... 231, App. B Appendix B to Part 231—In-Store Banking A. Selection Process. The purpose of this guidance... provide in-store banking services when such services are desired and approved by the...

  11. 76 FR 51308 - Retail Food Store Advertising and Marketing Practices Rule

    Science.gov (United States)

    2011-08-18

    ... CFR Part 424 Retail Food Store Advertising and Marketing Practices Rule AGENCY: Federal Trade... impact of the FTC's rule for ``Retail Food Store Advertising and Marketing Practices'' (``Unavailability... Store Advertising and Marketing Practices: Statement of Basis and Purpose: The Rule, 36 FR 8777 (May...

  12. 33 CFR 106.270 - Security measures for delivery of stores and industrial supplies.

    Science.gov (United States)

    2010-07-01

    ... stores and industrial supplies. 106.270 Section 106.270 Navigation and Navigable Waters COAST GUARD... stores and industrial supplies. (a) General. The OCS facility owner or operator must ensure that security measures relating to the delivery of stores or industrial supplies to the OCS facility are implemented...

  13. 77 FR 35336 - Privacy and Security of Information Stored on Mobile Communications Devices

    Science.gov (United States)

    2012-06-13

    ... COMMISSION 47 CFR Part 64 Privacy and Security of Information Stored on Mobile Communications Devices AGENCY... information stored on their users' mobile communications devices. In addition, the document seeks comment on... carriers to secure the privacy of customer information stored in mobile communications devices....

  14. Explaining Online Purchase Intentions: A Multi-Channel Store Image Perspective

    NARCIS (Netherlands)

    Dolen, van Willemijn; Verhagen, Tibert

    2007-01-01

    This study is one of the few empirical works addressing the impact of offline and online store impressions on consumer online purchase intentions. Building upon the literature on store image and consumer online purchasing, we propose positive effects of online store image and suggest mixed influence

  15. Men’s Suits Retail Sales in Top 22 BJ Department Stores Worth CNY202 million

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The retail sales data of Beijing department stores is based on the sales receipts of more than 20 Beijing department stores each month, the following is an analysis of the sales performance of men’s suits and stores by price range.

  16. The impact of category prices on store price image formation : An empirical analysis

    NARCIS (Netherlands)

    Da Silva Lourenço, C.J.; Gijsbrechts, E.; Paap, R.

    2015-01-01

    The authors empirically explore how consumers update beliefs about a store's overall expensiveness. They estimate a learning model of store price image (SPI) formation with the impact of actual prices linked to category characteristics, on a unique dataset combining store visit and purchase informat

  17. Microbial contamination of stored hydrocarbon fuels and its control

    Directory of Open Access Journals (Sweden)

    Gaylarde Christine C.

    1999-01-01

    Full Text Available The major microbial problem in the petroleum refining industry is contamination of stored products, which can lead to loss of product quality, formation of sludge and deterioration of pipework and storage tanks, both in the refinery and at the end-user. Three major classes of fuel are discussed in this article - gasoline, aviation kerosene and diesel, corresponding to increasingly heavy petroleum fractions. The fuel that presents the most serious microbiological problems is diesel. The many microorganisms that have been isolated from hydrocarbon fuel systems are listed. The conditions required for microbial growth and the methods used to monitor and to control this activity are discussed. The effects of various fuel additives, including biocides, are considered.

  18. Learning iPhone Programming From Xcode to App Store

    CERN Document Server

    Allan, Alasdair

    2010-01-01

    Get the hands-on experience you need to program for the iPhone and iPod Touch. With this easy-to-follow guide, you'll build several sample applications by learning how to use Xcode tools, the Objective-C programming language, and the core frameworks. Before you know it, you'll not only have the skills to develop your own apps, you'll know how to sail through the process of submitting apps to the iTunes App Store. Whether you're a developer new to Mac programming or an experienced Mac developer ready to tackle the iPhone and iPod Touch, Learning iPhone Programming will give you a head start o

  19. The Heidelberg CSR: Stored Ion Beams in a Cryogenic Environment

    Science.gov (United States)

    Wolf, A.; von Hahn, R.; Grieser, M.; Orlov, D. A.; Fadil, H.; Welsch, C. P.; Andrianarijaona, V.; Diehl, A.; Schröter, C. D.; Crespo López-Urrutia, J. R.; Rappaport, M.; Urbain, X.; Weber, T.; Mallinger, V.; Haberstroh, Ch.; Quack, H.; Schwalm, D.; Ullrich, J.; Zajfman, D.

    2006-03-01

    A cryogenic electrostatic ion storage ring CSR is under development at the Max-Planck Institute for Nuclear Physics in Heidelberg, Germany. Cooling of the ultrahigh vacuum chamber is envisaged to lead to extremely low pressures as demonstrated by cryogenic ion traps. The ring will apply electron cooling with electron beams of a few eV up to 200 eV. Through long storage times of 1000 s as well as through the low wall temperature, internal cooling of infrared-active molecular ions to their rotational ground state will be possible and their collisions with merged collinear beams of electrons and neutral atoms can be detected with high energy resolution. In addition storage of slow highly charged ions is foreseen. Using a fixed in-ring gas target and a reaction microscope, collisions of the stored ions at a spead of the order of the atomic unit can be kinematically reconstructed. The layout and the cryogenic concept are introduced.

  20. Time-dependent histamine release from stored human blood products

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Edvardsen, L; Vangsgaard, K

    1996-01-01

    Perioperative transfusion of whole blood has been shown to amplify trauma-induced immunosuppression, which could be attenuated by perioperative administration of histamine2 receptor antagonists. Supernatants from different blood products were, therefore, analysed for histamine content during...... storage. Whole blood (six units), plasma-reduced whole blood (six units), and plasma- and buffy coat-reduced (saline-adenine-glucose-mannitol) (SAGM) blood (six units) from unpaid healthy donors were stored in the blood bank for 35 days at 4 degrees C. Plasma histamine and total cell-bound histamine...... content at donation, and histamine concentration in samples drawn from the units on days 0, 2, 5, 9, 14, 21, 28 and 35 were analysed with an enzyme-linked immunosorbent assay. Median plasma histamine concentration was 4.8 (range 1.9-14.3) nmol/l (n = 18). Median total cell-bound histamine content was 417...

  1. Recommender System for Sales at Material Store Using Fuzzy Tsukamoto

    Directory of Open Access Journals (Sweden)

    July Kurniawan

    2016-02-01

    Full Text Available The retail business has developed very rapidly, especially in Indonesia. One of them is material stores that have not applied the technology and still manual. In this modern era of buying and selling consumers need systems to assist in overcoming problems in terms of recommend items based on customer needs. The aim of this study is to determine the needs of consumers to recommend the necessary consumer goods. This system will simplify these processes, by utilizing information technology using Tsukamoto fuzzy logic. So that consumer demand for faster and more accurate in recommending goods could be accommodated. This research outlines what is needed to overcome the problems that had been experienced by consumers with a lack of information. The recommendations of this study is the form that refers to the percentage of goods from the predictions that have been studied previously.

  2. Diatomaceous earths as alternatives to chemical insecticides in stored grain

    Institute of Scientific and Technical Information of China (English)

    AMIN NIKPAY

    2006-01-01

    Diatomaceous earth (DE) is a natural inert dust used to control insect pests in stored grain as an alternative to synthetic residual insecticides. Various DE formulations are now registered as a grain protectant or for structural treatment in many different countries throughout the world. The mode of action of DE is through the absorption of cuticular waxes in the insect cuticle,and insect death occurs from desiccation. The main advantages of using DE are its low mammalian toxicity and its stability. The main limitations to widespread commercial use of DE are reduction of the bulk density and flowability of grain,irritant hazards during application and reduction in efficacy at high moisture contents. This paper is an updated review of published results of researches related to the use of DEs and discusses their potential use in large-scale,commercial storage and in small scale applications.

  3. Video-CRM: understanding customer behaviors in stores

    Science.gov (United States)

    Haritaoglu, Ismail; Flickner, Myron; Beymer, David

    2013-03-01

    This paper describes two real-time computer vision systems created 10 years ago that detect and track people in stores to obtain insights of customer behavior while shopping. The first system uses a single color camera to identify shopping groups in the checkout line. Shopping groups are identified by analyzing the inter-body distances coupled with the cashier's activities to detect checkout transactions start and end times. The second system uses multiple overhead narrow-baseline stereo cameras to detect and track people, their body posture and parts to understand customer interactions with products such as "customer picking a product from a shelf". In pilot studies both systems demonstrated real-time performance and sufficient accuracy to enable more detailed understanding of customer behavior and extract actionable real-time retail analytics.

  4. Advertising Discourse Analysis of FES stores: Killing Love, Cowards Show

    Directory of Open Access Journals (Sweden)

    Cristian Venegas Ahumada

    2013-08-01

    Full Text Available The objective is to analyze the structural and photographic discourse of the Autumn-Winter campaign 2008 of FES stores for young people. This was done by a semiotic theory and a critical-structural methodology of discourse. An analysis of 4 advertising photographs was done, and at once an analysis of the discourse “FES says no to violence against Women”, which explains the campaign’s target. The result is: The discourse was subjected to production condition (society of control and makes advertising a way to homogenize subjectivity of masses to consume. Recognition conditions demonstrate that this advertising discourse of symbolic violence means a type of violation of Men and Women Rights. An action like this requires commitment of Psychology in order to promote the social humanizing change, by means of university teaching and professional tasks.

  5. Crawl space assisted heat pump. [using stored ground heat

    Science.gov (United States)

    Ternes, M. P.

    1980-01-01

    A variety of experiments and simulations, currently being designed or underway, to determine the feasibility of conditioning the source air of an air to air heat pump using stored ground heat or cool to produce higher seasonal COP's and net energy savings are discussed. The ground would condition ambient air as it is drawn through the crawl space of a house. Tests designed to evaluate the feasibility of the concept, to determine the amount of heat or cool available from the ground, to study the effect of the system on the heating and cooling loads of the house, to study possible mechanisms which could enhance heat flow through the ground, and to determine if diurnal temperature swings are necessary to achieve successful system performance are described.

  6. Toxicity of cyanogen to insects of stored grain.

    Science.gov (United States)

    Hooper, Jacqueline L; Desmarchelier, James M; Ren, Yonglin; Allen, Sylvia E

    2003-03-01

    Range-finding studies on the toxicity of cyanogen to all stages of five species of stored product Coleoptera are reported. The species were Rhyzopertha dominica (F), Sitophilus granarius (L), Sitophilus Oryzae (L), Tribolium castaneum (Herbst), Tribolium confusum Jacquelin du Val and Ephestia cautella (Walker). Exposures for 24 h to cyanogen at 1.3 mg litre(-1) controlled all external stages. Control of internal stages of Sitophilus species was achieved by a 5-day exposure to initial concentrations between 13.7 and 27.4 mg litre(-1), whereas R. dominica was controlled at 13.7 mg litre(-1). Cyanogen showed similar toxicity to all tested external stages and, in this respect, was more similar to methyl bromide than to phosphine. Its toxicity to insects increased with both relative humidity and concentration of carbon dioxide. Cyanogen was toxic to insects whether applied as a gas or in an aqueous solution.

  7. Design Qualification of an External Store for a Fighter Aircraft

    Directory of Open Access Journals (Sweden)

    V.B. Goley

    2006-01-01

    Full Text Available Defence Avionics Research Establishment (DARE has designed and developed an externalstore for fitment on a fighter aircraft. The external store has the poded structure and can be usedfor installation of a variety of payloads up to 250 kg. The mechanical details of the electronicsto be fitted inside the pod can be worked out as per application. The pod has been designedkeeping this in mind and based on the functional, mechanical, structural, and aerodynamicrequirements. The designed and fabricated pod has undergone various qualification tests. Thepaper brings out the details of the pod design, and the various structural and environmentalqualification tests carried out. The pod thus designed and qualified has been validated throughcarriage trials by fitting the pod on the platform intended for it. The pod is likely to be inductedinto the Services shortly.

  8. Storing syngas lowers the carbon price for profitable coal gasification.

    Science.gov (United States)

    Newcomer, Adam; Apt, Jay

    2007-12-01

    Integrated gasification combined cycle (IGCC) electric power generation systems with carbon capture and sequestration have desirable environmental qualities but are not profitable when the carbon dioxide price is less than approximately $50 per metric ton. We examine whether an IGCC facility that operates its gasifier continuously butstores the syngas and produces electricity only when daily prices are high may be profitable at significantly lower CO2 prices. Using a probabilistic analysis, we have calculated the plant-level return on investment (ROI) and the value of syngas storage for IGCC facilities located in the U.S. Midwest using a range of storage configurations. Adding a second turbine to use the stored syngas to generate electricity at peak hours and implementing 12 h of above-ground high-pressure syngas storage significantly increases the ROI and net present value. Storage lowers the carbon price at which IGCC enters the U.S. generation mix by approximately 25%.

  9. Assessment of iron stores in anemic geriatric patients.

    Science.gov (United States)

    Patterson, C; Turpie, I D; Benger, A M

    1985-11-01

    Of patients referred to a geriatric service, 66 were identified who were clearly anemic (hemoglobin less than 12 g in men, less than 11 g in women) but whose cause of anemia was not readily identifiable by noninvasive measures. The difficulty in distinguishing iron deficiency from chronic disease as a cause of anemia by noninvasive means (serum iron, total iron binding capacity, transferrin saturation ratio, and serum ferritin), is highlighted by the poor power of these investigations when compared with bone marrow iron stores. A transferrin saturation ratio of less than 11% and a serum ferritin of less than 45 pg/L serve better than currently accepted values to identify iron deficiency in this population.

  10. Risk and Machine Protection for Stored Magnetic and Beam Energies

    CERN Document Server

    Todd, B

    2015-01-01

    Risk is a fundamental consideration when designing electronic systems. For most systems a view of risk can assist in setting design objectives, whereas both a qualitative and quantitative understanding of risk is mandatory when considering protection systems. This paper gives an overview of the risks due to stored magnetic and beam energies in high-energy physics, and shows how a risk-based approach can be used to design new systems mitigating these risks, using a lifecycle inspired by IEC 61508. Designing new systems in high-energy physics can be challenging as new and novel techniques are difficult to quantify and predict. This paper shows how the same lifecycle approach can be used in reverse to analyse existing systems, following their operation and first experiences.

  11. Many Facets of Strangeness Nuclear Physics with Stored Antiprotons

    CERN Document Server

    Pochodzalla, Josef; Lorente, Alicia Sanchez; Rojo, Marta Martinez; Steinen, Marcell; Gerl, Jürgen; Kojouharova, Jasmina; Kojouharova, Ivan

    2016-01-01

    Stored antiprotons beams in the GeV range represent a unparalleled factory for hyperon-antihyperon pairs. Their outstanding large production probability in antiproton collisions will open the floodgates for a series of new studies of strange hadronic systems with unprecedented precision. The behavior of hyperons and -- for the first time -- of antihyperons in nuclear systems can be studied under well controlled conditions. The exclusive production of $\\Lambda\\bar{\\Lambda}$ and $\\Sigma^-\\bar{\\Lambda}$ pairs in antiproton-nucleus interactions probe the neutron and proton distribution in the nuclear periphery and will help to sample the neutron skin. For the first time, high resolution $\\gamma$-spectroscopy of doubly strange nuclei will be performed, thus complementing measurements of ground state decays of double hypernuclei with mesons beams at J-PARC or possible decays of particle unstable hypernuclei in heavy ion reactions. High resolution spectroscopy of multistrange $\\Xi$-atoms are feasible and even the pr...

  12. Reply to Comments on "Stored energies and radiation Q"

    CERN Document Server

    Geyi, Wen

    2015-01-01

    It will be shown that the comment [1] contains numerous errors, misconceptions, inaccuracies, false assumptions, misunderstandings and unjustified claims. The analysis of the comment is built on a false assumption that the terminal current of an antenna fed by a waveguide is independent of frequency. This false assumption arises from the misunderstandings on the basic theory of transmission lines and misconceptions of normalization for a linear system. As a result, all the equations obtained from the assumption in the comment are incorrect, and the related discussions are untruthful. The delta gap source modeling has been abused in the comment, and this is reflected in the numerical results in the comment that give rise to negative stored energy. The main results of the commented paper have been misinterpreted by the authors of the comment, and the related analysis is established on illogical reasoning. The comment fails to pinpoint any errors in the commented paper. Instead, it reveals that the main results ...

  13. Quantified Risk Assessment for Plants Producing and Storing Explosives

    Institute of Scientific and Technical Information of China (English)

    Ioannis A. Papazoglou; Panagiotis Saravanos; Ieronymos Giakoumatos; Olga N. Aneziris

    2006-01-01

    This paper presents a methodology for risk assessment of plants producing and storing explosives. The major procedural steps for quantified risk assessment (QRA) in explosive plants are the following: hazard identification, accident sequence modeling, data acquisition, accident sequence quantification, consequence assessment and integration of results.This methodology is demonstrated and applied in an explosive plant consisting of four separate units, which produce detonating cord, nitroglycol, dynamites and ammonium nitrate fuel oil (ANFO). A GIS platform is used for depicting individual risk from explosions in this plant. Total individual risk is equal to 1.0 × 10-4/y in a distance of 340m from the center of the plant, and 1.0 × 10-6/y in a distance of 390m from the center of the plant.

  14. Staling of wheat bread stored in modified atmosphere

    DEFF Research Database (Denmark)

    Rasmussen, Peter Have; Hansen, A.

    2001-01-01

    demonstrated that storage of bread in MAP could be used to extend the microbial shelf-life without affecting the staling rate. The development of bread firmness during storage in 100% CO2 for 49 days was,found to be correlated to amylopectin retrogradation and to changes in the freezable water fraction...... containing 100% CO2 and in a mixture gas of 50% CO2 and 50% N-2, respectively. The control bread was packed in atmospheric air. No significant effects of MAP were found during storage of bread for 7 days at 20 degreesC compared to control bread. when changes in bread firmness and starch retrogradation...... measured by differential scanning calorimetry (DSC) were used as parameters for the staling rates. Ira addition, no significant differences were obtained in firmness between bread stored in 100% CO,, and in the mixture gas of CO2 and N-2 after 7 and 14 days, respectively. The present study thus...

  15. Highly confined ions store charge more efficiently in supercapacitors.

    Science.gov (United States)

    Merlet, C; Péan, C; Rotenberg, B; Madden, P A; Daffos, B; Taberna, P-L; Simon, P; Salanne, M

    2013-01-01

    Liquids exhibit specific properties when they are adsorbed in nanoporous structures. This is particularly true in the context of supercapacitors, for which an anomalous increase in performance has been observed for nanoporous electrodes. This enhancement has been traditionally attributed in experimental studies to the effect of confinement of the ions from the electrolyte inside sub-nanometre pores, which is accompanied by their partial desolvation. Here we perform molecular dynamics simulations of realistic supercapacitors and show that this picture is correct at the microscopic scale. We provide a detailed analysis of the various environments experienced by the ions. We pick out four different adsorption types, and we, respectively, label them as edge, planar, hollow and pocket sites upon increase of the coordination of the molecular species by carbon atoms from the electrode. We show that both the desolvation and the local charge stored on the electrode increase with the degree of confinement.

  16. Studies of Atomic Free Radicals Stored in a Cryogenic Environment

    Science.gov (United States)

    Lee, David M.; Hubbard, Dorthy (Technical Monitor); Alexander, Glen (Technical Monitor)

    2003-01-01

    Impurity-Helium Solids are porous gel-like solids consisting of impurity atoms and molecules surrounded by thin layers of solid helium. They provide an ideal medium for matrix isolation of free radicals to prevent recombination and store chemical energy. In this work electron spin resonance, nuclear magnetic resonance, X-ray diffraction, and ultrasound techniques have all been employed to study the properties of these substances. Detailed studies via electron spin resonance of exchange tunneling chemical reactions involving hydrogen and deuterium molecular and atomic impurities in these solids have been performed and compared with theory. Concentrations of hydrogen approaching the quantum solid criterion have been produced. Structured studies involving X ray diffraction, ultrasound, and electron spin resonance have shown that the impurities in impurity helium solids are predominantly contained in impurity clusters, with each cluster being surrounded by thin layers of solid helium.

  17. Low-level stored waste inspection using mobile robots

    Energy Technology Data Exchange (ETDEWEB)

    Byrd, J.S.; Pettus, R.O.

    1996-06-01

    A mobile robot inspection system, ARIES (Autonomous Robotic Inspection Experimental System), has been developed for the U.S. Department of Energy to replace human inspectors in the routine, regulated inspection of radioactive waste stored in drums. The robot will roam the three-foot aisles of drums, stacked four high, making decisions about the surface condition of the drums and maintaining a database of information about each drum. A distributed system of onboard and offboard computers will provide versatile, friendly control of the inspection process. This mobile robot system, based on a commercial mobile platform, will improve the quality of inspection, generate required reports, and relieve human operators from low-level radioactive exposure. This paper describes and discusses primarily the computer and control processes for the system.

  18. Controlled Vocabulary Service Application for Environmental Data Store

    Science.gov (United States)

    Ji, P.; Piasecki, M.; Lovell, R.

    2013-12-01

    In this paper we present a controlled vocabulary service application for Environmental Data Store (EDS). The purpose for such application is to help researchers and investigators to archive, manage, share, search, and retrieve data efficiently in EDS. The Simple Knowledge Organization System (SKOS) is used in the application for the representation of the controlled vocabularies coming from EDS. The controlled vocabularies of EDS are created by collecting, comparing, choosing and merging controlled vocabularies, taxonomies and ontologies widely used and recognized in geoscience/environmental informatics community, such as Environment ontology (EnvO), Semantic Web for Earth and Environmental Terminology (SWEET) ontology, CUAHSI Hydrologic Ontology and ODM Controlled Vocabulary, National Environmental Methods Index (NEMI), National Water Information System (NWIS) codes, EPSG Geodetic Parameter Data Set, WQX domain value etc. TemaTres, an open-source, web -based thesaurus management package is employed and extended to create and manage controlled vocabularies of EDS in the application. TemaTresView and VisualVocabulary that work well with TemaTres, are also integrated in the application to provide tree view and graphical view of the structure of vocabularies. The Open Source Edition of Virtuoso Universal Server is set up to provide a Web interface to make SPARQL queries against controlled vocabularies hosted on the Environmental Data Store. The replicas of some of the key vocabularies commonly used in the community, are also maintained as part of the application, such as General Multilingual Environmental Thesaurus (GEMET), NetCDF Climate and Forecast (CF) Standard Names, etc.. The application has now been deployed as an elementary and experimental prototype that provides management, search and download controlled vocabularies of EDS under SKOS framework.

  19. Thermotherapy on physiological and health quality of stored Jatropha seeds

    Directory of Open Access Journals (Sweden)

    Cristina Fernanda Schneider

    2015-02-01

    Full Text Available Among the many species that can be used to obtain vegetable oil for energy, Jatropha is considered one of the best options. Therefore, it is necessary to have seeds with good physiological and health quality in order to have a good establishment of plants in the field. This study aimed to evaluate the efficiency of heat treatment to the control of seed-borne pathogens in stored Jatropha seeds. The experimental design was completely randomized with a factorial 5x4 (five periods of storage x four treatment temperatures. The seeds of Jatropha were collected in Dourados - MS, and were subjected to processing and sun drying, and then stored in a dry chamber in glass flaskswith a screw cap and a capacity of 500 mL, for periods of 0, 90, 180, 270, and 360 days. After each storage period, seeds were subjected to thermotherapy by immersion in hot water at temperatures of 45°C, 50°C, and 55°C for 15 minutes; the control treatment was immersed in water at room temperature (25±2°C for 15 minutes. The parameters evaluated were: moisture content, germinations, germination speed index, electrical conductivity and health. Heat treatment at temperatures of 45°C, 50°C and 55°C don’t affect germination and the cell membrane integrity of the seed. After 180 days the use of thermotherapy contributed to the conservation of seed vigor. The fungus Penicillium sp. and Acremonium sp. are eliminated by thermotherapy at temperatures of 45°C, 50°C and 55°C, and Aspergillus sp. is controlled at a temperature of 55°C in periods of storage of 180 and 270 days.

  20. Polarizing a stored proton beam by spin-flip?

    Energy Technology Data Exchange (ETDEWEB)

    Oellers, Dieter Gerd Christian

    2010-04-15

    The present thesis discusses the extraction of the electron-proton spin-flip cross-section. The experimental setup, the data analysis and the results are pictured in detail. The proton is described by a QCD-based parton model. In leading twist three functions are needed. The quark distribution, the helicity distribution and the transversity distribution. While the first two are well-known, the transversity distribution is largely unknown. A self-sufficient measurement of the transversity is possible in double polarized proton-antiproton scattering. This rises the need of a polarized antiproton beam. So far spin filtering is the only tested method to produce a polarized proton beam, which may be capable to hold also for antiprotons. In-situ polarization build-up of a stored beam either by selective removal or by spin-flip of a spin-(1)/(2) beam is mathematically described. A high spin-flip cross-section would create an effective method to produce a polarized antiproton beam by polarized positrons. Prompted by conflicting calculations, a measurement of the spin-flip cross-section in low-energy electron-proton scattering was carried out. This experiment uses the electron beam of the electron cooler at COSY as an electron target. The depolarization of the stored proton beam is detected. An overview of the experiment is followed by detailed descriptions of the cycle setup, of the electron target and the ANKE silicon tracking telescopes acting as a beam polarimeter. Elastic protondeuteron scattering is the analyzing reaction. The event selection is depicted and the beam polarization is calculated. Upper limits of the two electron-proton spin-flip cross-sections {sigma} {sub parallel} and {sigma} {sub perpendicular} {sub to} are deduced using the likelihood method. (orig.)

  1. Store Separation Testing Techniques at the Arnold Engineering Development Center. Volume 2. Description of Captive Trajectory Store Separation Testing in the Aerodynamic Wind Tunnel (4T)

    Science.gov (United States)

    1980-06-01

    matrix(1) Pitch and yaw incidence angles of the store longitudinal axis at carriage with respect to the aircraft longitudinal axis, positive nose up and...Coordinate Directions Origin Parallel to the aircraft longitudinal axis at store release and at constant angular orientation with respect to the

  2. Investigating the Effect of Social Stimulants of Store Atmosphere on Buyer Extra-role Behavior A Study of Refah Chain Stores

    Directory of Open Access Journals (Sweden)

    Fereshteh Mansouri

    2014-09-01

    Full Text Available Nowadays, it is impossible for retailers to establish a competitive and successful store Atmosphere in the marketplace via making a distinction in the outer facades of their stores, altering the pricing system, and diversifying the products offered in the store, due to the intense competition emerged in retailing markets. In addition to the economic effect on buyers’ behavior, the stores should try their best to attain their goals by less costing. Furthermore, as retailers can change the buyers’ behavior to the extra-role behavior, they can attain more appropriate goals. The social stimulants of store Atmosphere is one of the most important and effective factors on buyers’ behavior at shopping place. So, In this research We’ve connected these variables according to the different studies and designed our model. The statistical society of this study is customers of Refah chain stores in Tehran and The number of sample is 413 people that they were in sore. Validity of questionnaire was calculated based on opinions of university professors, vendors and also through factor analysis. We’ve also used Coefficient alpha (Cronbach, 87 percent and split half (83 percent for getting the reliability(83 percent. According to the results, it was confirmed that Social Stimulants of store atmosphere in Refah chain stores have effect on emotional-cognitive indicators and at a result, they have effect on buyer extra role behavior and this effect is not affected by buyers gender and age

  3. Can a virtual supermarket bring realism into the lab? Comparing shopping behavior using virtual and pictorial store representations to behavior in a physical store

    NARCIS (Netherlands)

    Herpen, van Erica; Broek, van den Eva; Trijp, van Hans C.M.; Yu, Tian

    2016-01-01

    Immersive virtual reality techniques present new opportunities for research into consumer behavior. The current study examines whether the increased realism of a virtual store compared to pictorial (2D) stimuli elicits consumer behavior that is more in line with behavior in a physical store. We exam

  4. User's demography and expectation regarding search, purchase and evaluation in mobile application store.

    Science.gov (United States)

    Prata, Wilson; de Moraes, Anamaria; Quaresma, Manuela

    2012-01-01

    This article is result from a questionnaire about mobile app store usage. The objective of this work was to collect information about user needs and opinion regarding search, purchase and evaluation process in Android Market, Apple App Store, BlackBerry App World and Nokia Ovi Store. The data collected was analyzed to identify the positive and negative usability aspects, if the process to perform these task are any different in those stores and if the users are satisfy with their store or if they have any complains about it. Its covers the brazilian market only.

  5. INFORMATION FOR THE USERS OF THE SELF-SERVICE STORES ON THE MEYRIN & PREVESSIN SITES

    CERN Multimedia

    Logistics Group

    2001-01-01

    In accordance with the Management Board's decision to rationalise the two self-service stores on the Meyrin and Prévessin sites, the users of these stores are hereby informed of the new arrangements. As of 2nd July 2001, the self-service stores will open on a half-time basis, i.e.: MEYRIN SITE SELF-SERVICE STORE (BUILDING 113) 9.00 a.m. to 12.00 midday PREVESSIN SITE SELF-SERVICE STORE (BUILDING 904) 2.30 p.m. to 4.30 p.m.

  6. INFORMATION FOR THE USERS OF THE SELF-SERVICES STORES ON THE MEYRIN AND PREVESSIN SITES

    CERN Multimedia

    Logistics Group

    2001-01-01

    In accordance with the Management Board's decision to rationalise the two self-service stores on the Meyrin and Prévessin sites, the users of these stores are hereby informed of the new arrangements. As of 2nd July 2001, the self-service stores will open on a half-time basis, i.e.: MEYRIN SITE SELF-SERVICE STORE (BUILDING 113) 9.00 a.m. to 12.00 midday PREVESSIN SITE SELF-SERVICE STORE (BUILDING 904) 2.30 p.m. to 4.30 p.m.

  7. De fleste får nok vitaminer og mineraler fra kosten alene

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Hindborg, Helle; Christensen, Tue;

    2016-01-01

    tilstrækkeligt med vitaminer og mineraler fra kosten - med få undtagelser. Størstedelen af befolkningen får for lidt D-vitamin og en stor andel af specielt piger og kvinder får for lidt jern fra kosten. Enkelte grupper af befolkningen har desuden et utilstrækkeligt indtag af andre vitaminer og mineraler fra...... kosten. Opgørelsen peger på, at personer, der spiser en almindelig varieret kost, ikke har behov for at tage kosttilskud, men at de ved at tage kosttilskud øger deres risiko for at indtage visse vitaminer og mineraler i for høje doser....

  8. Sensitivity of terpene emissions to drought and fertilization in terpene-storing Pinus halepensis and non-storing Quercus ilex.

    Science.gov (United States)

    Blanch, Josep-Salvador; Peñuelas, Josep; Llusià, Joan

    2007-10-01

    We studied the effects of water stress, fertilization and time course on foliar volatile terpene emission rates by Quercus ilex and Pinus halepensis in a garden experiment. The terpenes mostly emitted by both species were alpha-pinene, beta-pinene, beta-myrcene and Delta(3)-carene. P. halepensis emission rates (average 31.45 microg g(-1) DM h(-1)) were similar to those of Q. ilex (average 31.71 microg g(-1) DM h(-1)). The effects of drought (reduction to one-third of full watering) and fertilization (250 kg N ha(-1), 250 kg P ha(-1), or both) were different depending on the species: the drought treatment significantly increased the terpene emissions from Q. ilex by 33%, and the fertilization treatments reduced the terpene emissions from P. halepensis by 38%. Terpene emission rates increased with time course in parallel to raising summer temperatures in P. halepensis and Q. ilex, whose emission rates were temperature related (r = 0.42 and r = 0.68, respectively) and light related (r = 0.32 and r = 0.57, respectively). There was a positive relationship for P. halepensis, and a negative relationship for Q. ilex, between emission rates and relative water contents. No relationship was found between emission rates and N or P foliar concentrations. The results of this study show complex species-specific responses with stronger and faster short-term responses in terpene-non-storing than in storing species and indicate that terpene emissions may significantly change in the warmer, drier and more fertilized conditions predicted for the next decades in the Mediterranean region.

  9. CDAO-Store: Ontology-driven Data Integration for Phylogenetic Analysis

    Directory of Open Access Journals (Sweden)

    Son Tran

    2011-04-01

    Full Text Available Abstract Background The Comparative Data Analysis Ontology (CDAO is an ontology developed, as part of the EvoInfo and EvoIO groups supported by the National Evolutionary Synthesis Center, to provide semantic descriptions of data and transformations commonly found in the domain of phylogenetic analysis. The core concepts of the ontology enable the description of phylogenetic trees and associated character data matrices. Results Using CDAO as the semantic back-end, we developed a triple-store, named CDAO-Store. CDAO-Store is a RDF-based store of phylogenetic data, including a complete import of TreeBASE. CDAO-Store provides a programmatic interface, in the form of web services, and a web-based front-end, to perform both user-defined as well as domain-specific queries; domain-specific queries include search for nearest common ancestors, minimum spanning clades, filter multiple trees in the store by size, author, taxa, tree identifier, algorithm or method. In addition, CDAO-Store provides a visualization front-end, called CDAO-Explorer, which can be used to view both character data matrices and trees extracted from the CDAO-Store. CDAO-Store provides import capabilities, enabling the addition of new data to the triple-store; files in PHYLIP, MEGA, nexml, and NEXUS formats can be imported and their CDAO representations added to the triple-store. Conclusions CDAO-Store is made up of a versatile and integrated set of tools to support phylogenetic analysis. To the best of our knowledge, CDAO-Store is the first semantically-aware repository of phylogenetic data with domain-specific querying capabilities. The portal to CDAO-Store is available at http://www.cs.nmsu.edu/~cdaostore.

  10. O2 store management in diving emperor penguins.

    Science.gov (United States)

    Ponganis, P J; Stockard, T K; Meir, J U; Williams, C L; Ponganis, K V; Howard, R

    2009-01-01

    In order to further define O(2) store utilization during dives and understand the physiological basis of the aerobic dive limit (ADL, dive duration associated with the onset of post-dive blood lactate accumulation), emperor penguins (Aptenodytes forsteri) were equipped with either a blood partial pressure of oxygen (P(O(2))) recorder or a blood sampler while they were diving at an isolated dive hole in the sea ice of McMurdo Sound, Antarctica. Arterial P(O(2)) profiles (57 dives) revealed that (a) pre-dive P(O(2)) was greater than that at rest, (b) P(O(2)) transiently increased during descent and (c) post-dive P(O(2)) reached that at rest in 1.92+/-1.89 min (N=53). Venous P(O(2)) profiles (130 dives) revealed that (a) pre-dive venous P(O(2)) was greater than that at rest prior to 61% of dives, (b) in 90% of dives venous P(O(2)) transiently increased with a mean maximum P(O(2)) of 53+/-18 mmHg and a mean increase in P(O(2)) of 11+/-12 mmHg, (c) in 78% of dives, this peak venous P(O(2)) occurred within the first 3 min, and (d) post-dive venous P(O(2)) reached that at rest within 2.23+/-2.64 min (N=84). Arterial and venous P(O(2)) values in blood samples collected 1-3 min into dives were greater than or near to the respective values at rest. Blood lactate concentration was less than 2 mmol l(-1) as far as 10.5 min into dives, well beyond the known ADL of 5.6 min. Mean arterial and venous P(N(2)) of samples collected at 20-37 m depth were 2.5 times those at the surface, both being 2.1+/-0.7 atmospheres absolute (ATA; N=3 each), and were not significantly different. These findings are consistent with the maintenance of gas exchange during dives (elevated arterial and venous P(O(2)) and P(N(2)) during dives), muscle ischemia during dives (elevated venous P(O(2)), lack of lactate washout into blood during dives), and arterio-venous shunting of blood both during the surface period (venous P(O(2)) greater than that at rest) and during dives (arterialized venous P(O(2

  11. Fjernsynet som shaman: Om store mediebegivenheders transformative virkninger

    Directory of Open Access Journals (Sweden)

    Daniel Dayan

    1988-08-01

    Full Text Available Den direkte transmission af levende begivenheder har altid været TV- mediets særlige styrke, hvad enten det drejer sig om fodboldkampe, Lørdagskanalen eller kongebrylluper. Medieforskerne har da også interesseret sig for fjernsynets formidling af sportsbegivenheder og der er blevet lavet analyser af Kanaludsendelserne. Men hverken i Danmark eller andre steder har forskerne fundet det interessant at undersøge de store, ceremonielle mediebegivenheder. Det er Dayan & Katz´ projekt at udfylde dette tomrum i medie- og kul- turforskningen: Hvad er det, der fascinerer millioner ved disse TV- ceremonier, der ofte ikke blot henvender sig til et enkelt lands seere, men transmitteres til og ses af store dele af verden? Hvordan fungere disse begivenheder - hvad enten det drejer sig om Præsident Kennedys begravelse, Sadats besøg i Jerusalem, Månelandingen eller Watergate- høringerne - ideologisk, og hvilke interesser tjener de dermed i den politiske offentlighed? I denne artikel, der er et bearbejdet uddrag af den bog, projektet skal munde ud i, beskæftiger Dayan & Katz sig især med det de kalder "transformative" mediebegivenheder, dvs. TV-ceremonier der markerer, at et samfund står ved en tærskel mellem den herskende orden og en ny mulig orden, og som selv er et aktivt og aktiverende bidrag til forvand- lingen af kulturelle opfattelser og værdier. Artiklens perpektiv er udpræget tværvidenskabeligt, idet der trækkes på såvel kulturantropologiske (Levi-Strauss, Geertz, Turner som filosofiske (Bakhtin, Baudrillard, sprogteoretiske (Austin og traditionelt samfunds- videnskabelige/mediesociologiske (Boorstin arbejder. I artiklens første halvdel foretages der en afgrænsning af transformative over for andre ceremonielle begivenheder. I anden halvdel gennemgås de fem faser, som udgør transformative begivenheders typiske struktur. Artiklen er bearbejdet af Jørgen Bang og Kim Schrøder. Den er oversat af Kim Schrøder.

  12. Filling, storing and draining. Three key aspects of landslide hydrology

    Science.gov (United States)

    Bogaard, Thom; Greco, Roberto

    2016-04-01

    Rainfall-triggered landslides are among the most widespread hazards in the world. The hydrology in and around a landslide area is key to pore pressure build-up in the soil skeleton which reduces shear strength due to the buoyancy force exerted by water in a saturated soil and to soil suction in an unsaturated soil. Extraordinary precipitation events trigger most of the landslides, but, at the same time, the vast majority of slopes do not fail. The intriguing question is: 'When and where exactly can a slope become triggered to slide and flow downwards?' The objective of this article is to present and discuss landslide hydrology at three scales - pore, hillslope, and catchment - which, taken together, give an overview of this interdisciplinary science. In fact, for rainfall-triggered landslides to occur, an unfavourable hydrological interplay should exist between fast and/or prolonged infiltration, and a relatively 'slow' drainage. The competition of water storage, pressure build-up and the subsequently induced drainage contains the importance of the timing, which is indisputably one of the more delicate but relevant aspects of landslide modelling, the overlay of hydrological processes with different time scales. As slopes generally remain stable, we can argue that effective drainage mechanisms spontaneously develop, as the best for a slope to stay stable is getting rid of the overload of water (above field capacity), either vertically or laterally. So, landslide hydrology could be framed as 'Filling-Storing-Draining'. Obviously, 'Storing' is added to stress the importance of dynamic pressure build-up for slope stability. 'Draining' includes all removal of water from the system (vertical and lateral flow, evaporation and transpiration) and thus pore water pressure release. Furthermore, by addressing landslide hydrology from both earth sciences and soil mechanics perspectives, we aim to manifest the hydrological processes in hillslopes and their influence on behaviour

  13. Time-dependent histamine release from stored human blood products

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Edvardsen, L; Vangsgaard, K;

    1996-01-01

    storage. Whole blood (six units), plasma-reduced whole blood (six units), and plasma- and buffy coat-reduced (saline-adenine-glucose-mannitol) (SAGM) blood (six units) from unpaid healthy donors were stored in the blood bank for 35 days at 4 degrees C. Plasma histamine and total cell-bound histamine......Perioperative transfusion of whole blood has been shown to amplify trauma-induced immunosuppression, which could be attenuated by perioperative administration of histamine2 receptor antagonists. Supernatants from different blood products were, therefore, analysed for histamine content during.......0 (range 176.0-910.0) nmol/l in whole blood and 475.0 (range 360.0-1560.0) nmol/l in plasma-reduced whole blood, while it was undetectable in SAGM blood. Spontaneous histamine release increased in a time-dependent manner from a median of 6.7 (range 2.2-17.4) nmol/l at the time of storage to 175.0 (range 33...

  14. ReStore: Reusing Results of MapReduce Jobs

    CERN Document Server

    Elghandour, Iman

    2012-01-01

    Analyzing large scale data has emerged as an important activity for many organizations in the past few years. This large scale data analysis is facilitated by the MapReduce programming and execution model and its implementations, most notably Hadoop. Users of MapReduce often have analysis tasks that are too complex to express as individual MapReduce jobs. Instead, they use high-level query languages such as Pig, Hive, or Jaql to express their complex tasks. The compilers of these languages translate queries into workflows of MapReduce jobs. Each job in these workflows reads its input from the distributed file system used by the MapReduce system and produces output that is stored in this distributed file system and read as input by the next job in the workflow. The current practice is to delete these intermediate results from the distributed file system at the end of executing the workflow. One way to improve the performance of workflows of MapReduce jobs is to keep these intermediate results and reuse them fo...

  15. Participatory ergonomics among female cashiers from a department store.

    Science.gov (United States)

    Cristancho, María Yanire León

    2012-01-01

    The objective of this paper was to control ergonomic risks among female cashiers working in a department store belonging to the retail market. This study was conducted between May and November 2010. Participatory ergonomics was applied through knowing and understanding how the company works, establishing the work team (Ergo group), training the team in ergonomics-related topics, and making decisions and interventions. The sample was composed of 71 participants--mostly female cashiers--, and all of them have a musculoskeletal compromise, declaring pain or discomfort mainly in the neck, lower back, right wrist and shoulders. Among others, following problems were found: postural overload, repetitive work, manual load handling, mental fatigue, environmental discomfort, variable work schedules, extended working days, and absence of breaks. In the intervention, the main implemented changes were the redesign of workstation, complete change of chairs and keyboards, and the implementation of a rotation system, as well breaks for compensatory exercises. After that, an evident improvement of found problems was observed, therefore it can be concluded that participatory ergonomics is an attractive methodology, appropriate and efficient for solving and controlling ergonomic risks and problems.

  16. Plant compounds insecticide activity against Coleoptera pests of stored products

    Energy Technology Data Exchange (ETDEWEB)

    Moreira, Marcio Dionizio; Picanco, Marcelo Coutinho; Guedes, Raul Narciso Carvalho; Campos, Mateus Ribeiro de; Silva, Gerson Adriano; Martins, Julio Claudio [Universidade Federal de Vicosa (UFV), MG (Brazil). Dept. de Biologia Animal]. E-mail: marcio.dionizio@gmail.com; picanco@ufv.br; guedes@ufv.br; mateusc3@yahoo.com.br; agronomiasilva@yahoo.com.br

    2007-07-15

    The objective of this work was to screen plants with insecticide activity, in order to isolate, identify and assess the bioactivity of insecticide compounds present in these plants, against Coleoptera pests of stored products: Oryzaephilus surinamensis L. (Silvanidae), Rhyzopertha dominica F. (Bostrichidae) and Sitophilus zeamais Mots. (Curculionidae). The plant species used were: basil (Ocimum selloi Benth.), rue (Ruta graveolens L.), lion's ear (Leonotis nepetifolia (L.) R.Br.), jimson weed (Datura stramonium L.), baleeira herb (Cordia verbenacea L.), mint (Mentha piperita L.), wild balsam apple (Mormodica charantia L.), and billy goat weed or mentrasto (Ageratum conyzoides L.). The insecticide activity of hexane and ethanol extracts from those plants on R. dominica was evaluated. Among them, only hexane extract of A. conyzoides showed insecticide activity; the hexane extract of this species was successively fractionated by silica gel column chromatography, for isolation and purification of the active compounds. Compounds 5,6,7,8,3',4',5'-heptamethoxyflavone; 5,6,7,8,3'-pentamethoxy-4',5'-methilenedioxyflavone and coumarin were identified. However, only coumarin showed insecticide activity against three insect pests (LD{sub 50} from 2.72 to 39.71 mg g{sup -1} a.i.). The increasing order of insects susceptibility to coumarin was R. dominica, S. zeamais and O. surinamensis. (author)

  17. Temperature environment for 9975 packages stored in KAC

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W. L. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2015-09-10

    Plutonium materials are stored in the K Area Complex (KAC) in shipping packages, typically the 9975 shipping package. In order to estimate realistic degradation rates for components within the shipping package (i.e. the fiberboard overpack and O-ring seals), it is necessary to understand actual facility temperatures, which can vary daily and seasonally. Relevant facility temperature data available from several periods throughout its operating history have been reviewed. The annual average temperature within the Crane Maintenance Area has ranged from approximately 70 to 74 °F, although there is significant seasonal variation and lesser variation among different locations within the facility. The long-term average degradation rate for 9975 package components is very close to that expected if the component were to remain continually at the annual average temperature. This result remains valid for a wide range of activation energies (which describes the variation in degradation rate as the temperature changes), if the activation energy remains constant over the seasonal range of component temperatures. It is recommended that component degradation analyses and service life estimates incorporate these results. Specifically, it is proposed that future analyses assume an average facility ambient air temperature of 94 °F. This value is bounding for all packages, and includes margin for several factors such as increased temperatures within the storage arrays, the addition of more packages in the future, and future operational changes.

  18. Type of dietary lipids and storing time on egg stability

    Directory of Open Access Journals (Sweden)

    Ana Lúcia Fernandes Pereira

    2011-12-01

    Full Text Available The objective of this work was to evaluate the influence of diets containing different lipid sources on eggs quality during refrigerated storage, on yolk fatty acid composition, and on cholesterol in the yolk. Four diets were used containing Soy Oil (SO, Sunflower Seed (SS, and Meat and Bone Meal + Soy Oil (MBM + SO or Meat and Bone Meal + Tallow (MBM + TA. The experiment followed a factorial design 4 × 3 with four dietary treatments and three storage times. The eggs were stored at 4 °C for 0, 30, and 60 days. The collected eggs were analyzed for egg weight loss, Haugh units, yolk moisture, yolk lipid oxidation, and cooked yolk firmness. Refrigerated storage reduced Haugh units, and increased yolk moisture. Sixty days of storage time reduced the firmness of hard-cooked yolk. There was an interaction between dietary treatment and storage time for egg weight loss and lipid oxidation. With regard to yolk fatty acid profile, MBM + TA diet increased the contents of palmitic and palmitoleic acids. The levels of oleic and arachidonic acids were higher in yolks from birds fed with SS diet. Linoleic acid level was higher in the yolk from treatment with SO diet. Diets containing MBM + SO induced higher levels of docosahexaenoic acid. Yolk cholesterol content was reduced with the inclusion of SS in the diet. Therefore, the type of lipid present in the diet and refrigerated storage for 60 days at 4 °C can affect the egg quality.

  19. Study of doubly strange systems using stored antiprotons

    Science.gov (United States)

    Singh, B.; Erni, W.; Krusche, B.; Steinacher, M.; Walford, N.; Liu, B.; Liu, H.; Liu, Z.; Shen, X.; Wang, C.; Zhao, J.; Albrecht, M.; Erlen, T.; Fink, M.; Heinsius, F.; Held, T.; Holtmann, T.; Jasper, S.; Keshk, I.; Koch, H.; Kopf, B.; Kuhlmann, M.; Kümmel, M.; Leiber, S.; Mikirtychyants, M.; Musiol, P.; Mustafa, A.; Pelizäus, M.; Pychy, J.; Richter, M.; Schnier, C.; Schröder, T.; Sowa, C.; Steinke, M.; Triffterer, T.; Wiedner, U.; Ball, M.; Beck, R.; Hammann, C.; Ketzer, B.; Kube, M.; Mahlberg, P.; Rossbach, M.; Schmidt, C.; Schmitz, R.; Thoma, U.; Urban, M.; Walther, D.; Wendel, C.; Wilson, A.; Bianconi, A.; Bragadireanu, M.; Caprini, M.; Pantea, D.; Patel, B.; Czyzycki, W.; Domagala, M.; Filo, G.; Jaworowski, J.; Krawczyk, M.; Lisowski, E.; Lisowski, F.; Michałek, M.; Poznański, P.; Płażek, J.; Korcyl, K.; Kozela, A.; Kulessa, P.; Lebiedowicz, P.; Pysz, K.; Schäfer, W.; Szczurek, A.; Fiutowski, T.; Idzik, M.; Mindur, B.; Przyborowski, D.; Swientek, K.; Biernat, J.; Kamys, B.; Kistryn, S.; Korcyl, G.; Krzemien, W.; Magiera, A.; Moskal, P.; Psyzniak, A.; Rudy, Z.; Salabura, P.; Smyrski, J.; Strzempek, P.; Wronska, A.; Augustin, I.; Böhm, R.; Lehmann, I.; Nicmorus Marinescu, D.; Schmitt, L.; Varentsov, V.; Al-Turany, M.; Belias, A.; Deppe, H.; Dzhygadlo, R.; Ehret, A.; Flemming, H.; Gerhardt, A.; Götzen, K.; Gromliuk, A.; Gruber, L.; Karabowicz, R.; Kliemt, R.; Krebs, M.; Kurilla, U.; Lehmann, D.; Löchner, S.; Lühning, J.; Lynen, U.; Orth, H.; Patsyuk, M.; Peters, K.; Saito, T.; Schepers, G.; Schmidt, C. J.; Schwarz, C.; Schwiening, J.; Täschner, A.; Traxler, M.; Ugur, C.; Voss, B.; Wieczorek, P.; Wilms, A.; Zühlsdorf, M.; Abazov, V. M.; Alexeev, G.; Arefiev, A.; Astakhov, V. I.; Barabanov, M. Yu.; Batyunya, B. V.; Davydov, Yu. I.; Dodokhov, V. Kh.; Efremov, A. A.; Fechtchenko, A.; Fedunov, A. G.; Galoyan, A.; Grigoryan, S.; Koshurnikov, E. K.; Lobanov, V. I.; Lobanov, Y. Yu.; Makarov, A. F.; Malinina, L. V.; Malyshev, V. L.; Olshevskiy, A.; Perevalova, E.; Piskun, A. A.; Pocheptsov, T.; Pontecorvo, G.; Rodionov, V.; Rogov, Y.; Salmin, R.; Samartsev, A.; Sapozhnikov, M. G.; Shabratova, G.; Skachkov, N. B.; Skachkova, A. N.; Strokovsky, E. A.; Suleimanov, M.; Teshev, R.; Tokmenin, V.; Uzhinsky, V.; Vodopyanov, A.; Zaporozhets, S. A.; Zhuravlev, N. I.; Zorin, A. G.; Branford, D.; Glazier, D.; Watts, D.; Böhm, M.; Britting, A.; Eyrich, W.; Lehmann, A.; Pfaffinger, M.; Uhlig, F.; Dobbs, S.; Seth, K.; Tomaradze, A.; Xiao, T.; Bettoni, D.; Carassiti, V.; Cotta Ramusino, A.; Dalpiaz, P.; Drago, A.; Fioravanti, E.; Garzia, I.; Savriè, M.; Akishina, V.; Kisel, I.; Kozlov, G.; Pugach, M.; Zyzak, M.; Gianotti, P.; Guaraldo, C.; Lucherini, V.; Bersani, A.; Bracco, G.; Macri, M.; Parodi, R. F.; Biguenko, K.; Brinkmann, K.; Di Pietro, V.; Diehl, S.; Dormenev, V.; Drexler, P.; Düren, M.; Etzelmüller, E.; Galuska, M.; Gutz, E.; Hahn, C.; Hayrapetyan, A.; Kesselkaul, M.; Kühn, W.; Kuske, T.; Lange, J. S.; Liang, Y.; Metag, V.; Nanova, M.; Nazarenko, S.; Novotny, R.; Quagli, T.; Reiter, S.; Rieke, J.; Rosenbaum, C.; Schmidt, M.; Schnell, R.; Stenzel, H.; Thöring, U.; Ullrich, M.; Wagner, M. N.; Wasem, T.; Wohlfarth, B.; Zaunick, H.; Ireland, D.; Rosner, G.; Seitz, B.; Deepak, P. N.; Kulkarni, A.; Apostolou, A.; Babai, M.; Kavatsyuk, M.; Lemmens, P.; Lindemulder, M.; Loehner, H.; Messchendorp, J.; Schakel, P.; Smit, H.; Tiemens, M.; van der Weele, J. C.; Veenstra, R.; Vejdani, S.; Dutta, K.; Kalita, K.; Kumar, A.; Roy, A.; Sohlbach, H.; Bai, M.; Bianchi, L.; Büscher, M.; Cao, L.; Cebulla, A.; Dosdall, R.; Gillitzer, A.; Goldenbaum, F.; Grunwald, D.; Herten, A.; Hu, Q.; Kemmerling, G.; Kleines, H.; Lehrach, A.; Nellen, R.; Ohm, H.; Orfanitski, S.; Prasuhn, D.; Prencipe, E.; Pütz, J.; Ritman, J.; Schadmand, S.; Sefzick, T.; Serdyuk, V.; Sterzenbach, G.; Stockmanns, T.; Wintz, P.; Wüstner, P.; Xu, H.; Zambanini, A.; Li, S.; Li, Z.; Sun, Z.; Xu, H.; Rigato, V.; Isaksson, L.; Achenbach, P.; Corell, O.; Denig, A.; Distler, M.; Hoek, M.; Karavdina, A.; Lauth, W.; Liu, Z.; Merkel, H.; Müller, U.; Pochodzalla, J.; Schlimme, S.; Sfienti, C.; Thiel, M.; Ahmadi, H.; Ahmed, S.; Bleser, S.; Capozza, L.; Cardinali, M.; Dbeyssi, A.; Deiseroth, M.; Feldbauer, F.; Fritsch, M.; Fröhlich, B.; Jasinski, P.; Kang, D.; Khaneft, D.; Klasen, R.; Leithoff, H. H.; Lin, D.; Maas, F.; Maldaner, S.; Martìnez Rojo, M.; Marta, M.; Michel, M.; Mora Espì, M. C.; Morales Morales, C.; Motzko, C.; Nerling, F.; Noll, O.; Pflüger, S.; Pitka, A.; Rodríguez Piñeiro, D.; Sanchez Lorente, A.; Steinen, M.; Valente, R.; Weber, T.; Zambrana, M.; Zimmermann, I.; Fedorov, A.; Korjik, M.; Missevitch, O.; Boukharov, A.; Malyshev, O.; Marishev, I.; Balanutsa, P.; Balanutsa, V.; Chernetsky, V.; Demekhin, A.; Dolgolenko, A.; Fedorets, P.; Gerasimov, A.

    2016-10-01

    Bound nuclear systems with two units of strangeness are still poorly known despite their importance for many strong interaction phenomena. Stored antiprotons beams in the GeV range represent an unparalleled factory for various hyperon-antihyperon pairs. Their outstanding large production probability in antiproton collisions will open the floodgates for a series of new studies of systems which contain two or even more units of strangeness at the P ‾ ANDA experiment at FAIR. For the first time, high resolution γ-spectroscopy of doubly strange ΛΛ-hypernuclei will be performed, thus complementing measurements of ground state decays of ΛΛ-hypernuclei at J-PARC or possible decays of particle unstable hypernuclei in heavy ion reactions. High resolution spectroscopy of multistrange Ξ--atoms will be feasible and even the production of Ω--atoms will be within reach. The latter might open the door to the | S | = 3 world in strangeness nuclear physics, by the study of the hadronic Ω--nucleus interaction. For the first time it will be possible to study the behavior of Ξ‾+ in nuclear systems under well controlled conditions.

  20. Repetitive energy transfer from an inductive energy store

    Energy Technology Data Exchange (ETDEWEB)

    Honig, E.M.

    1984-01-01

    The theoretical and experimental results of a research program aimed at finding practical ways to transfer energy repetitively from an inductive energy store to various loads are discussed. The objectives were to investigate and develop the high power opening switches and transfer circuits needed to enable high-repetition-rate operation of such systems, including a feasibility demonstration at a current level near 10 kA and a pulse repetition rate of 1-10 kpps with a 1-ohm load. The requirements of nonlinear, time-varying loads, such as the railgun electromagnetic launcher, were also addressed. Energy storage capability is needed for proper power conditioning in systems where the duty factor of the output pulse train is low. Inductive energy storage is attractive because it has both a high energy storage density and a fast discharge capability. By producing a pulse train with a peak power of 75 MW at a pulse repetition rate of 5 kpps in a one-ohm load system, this research program was the first to demonstrate fully-controlled, high-power, high-repetition-rate operation of an inductive energy storage and transfer system with survivable switches. Success was made possible by using triggered vacuum gap switches as repetitive, current-zero opening switches and developing several new repetitive transfer circuits using the counterpulse technique.

  1. A database for storing the results of material radiopurity measurements

    Science.gov (United States)

    Loach, J. C.; Cooley, J.; Cox, G. A.; Li, Z.; Nguyen, K. D.; Poon, A. W. P.

    2016-12-01

    Searches for rare nuclear processes, such as neutrinoless double beta-decay and the interactions of WIMP dark matter, are motivating experiments with ever-decreasing levels of radioactive backgrounds. These background reductions are achieved using various techniques, but amongst the most important is minimizing radioactive contamination in the materials from which the experiment is constructed. To this end there have been decades of advances in material sourcing, manufacture and certification, during which researchers have accumulated many thousands of measurements of material radiopurity. Some of these assays are described in publications, others are in databases, but many are still communicated informally. Until this work, there has been no standard format for encoding assay results and no effective, central location for storing them. The aim of this work is to address these long-standing problems by creating a concise and flexible material assay data format and powerful software application to manipulate it. A public installation of this software, available at http://www.radiopurity.org, is the largest database of assay results ever compiled and is intended as a long-term repository for the community's data.

  2. Horizontally Differentiated Store Brands: Production Outsourcing to National Brand Manufacturers

    Directory of Open Access Journals (Sweden)

    Shun Shindo

    2014-01-01

    Full Text Available We study a retailer's strategic decision with regard to outsourcing the production of such types of store brands (SBs to national brand (NB manufacturers. The wholesale price of NB is assumed to be set by the manufacturer, while that of the SB is assumed to be set by the retailer. When a retailer outsources SB production to an NB manufacturer, the NB manufacturer might suffer from cannibalization due to offering both the SB and the NB, implying that a strategic interaction between the retailer and manufacturer is an important issue. Based on this motivation, we mainly focus on the strategy of a dominant retailer in such a situation and investigate it with a game-theoretic approach. We show that the optimal strategy for the SB retailer sensitively depends on the degree of differentiation between the SB and the NB. In particular, if both products are less differentiated, the retailer benefits from offering only the SB, and, in this case, the retailer should offer its wholesale price, after the manufacturer sets the NB wholesale price. Furthermore, it is shown that the optimal strategies of the retailer are socially efficient, if and only if the SB and the NB are sufficiently differentiated.

  3. Thermal Analysis of ZPPR High Pu Content Stored Fuel

    Directory of Open Access Journals (Sweden)

    Charles W. Solbrig

    2014-01-01

    Full Text Available The Zero Power Physics Reactor (ZPPR operated from April 18, 1969, until 1990. ZPPR operated at low power for testing nuclear reactor designs. This paper examines the temperature of Pu content ZPPR fuel while it is in storage. Heat is generated in the fuel due to Pu and Am decay and is a concern for possible cladding damage. Damage to the cladding could lead to fuel hydriding and oxidizing. A series of computer simulations were made to determine the range of temperatures potentially occuring in the ZPPR fuel. The maximum calculated fuel temperature is 292°C (558°F. Conservative assumptions in the model intentionally overestimate temperatures. The stored fuel temperatures are dependent on the distribution of fuel in the surrounding storage compartments, the heat generation rate of the fuel, and the orientation of fuel. Direct fuel temperatures could not be measured but storage bin doors, storage sleeve doors, and storage canister temperatures were measured. Comparison of these three temperatures to the calculations indicates that the temperatures calculated with conservative assumptions are, as expected, higher than the actual temperatures. The maximum calculated fuel temperature with the most conservative assumptions is significantly below the fuel failure criterion of 600°C (1,112°F.

  4. Sodium and potassium changes in blood bank stored human erythrocytes.

    Science.gov (United States)

    Wallas, C H

    1979-01-01

    Storage of red cells for three weeks at 4 C under blood bank conditions resulted in a rise in intracellular Na+ and a fall in intracellular K+ with concomitant opposite changes in Na+ and K+ levels in the suspending plasma. A decline in red blood cell ATP during the storage period did not appear to be contributing to the changes. Increasing red blood cell ATP to levels 2 to 3 times normal did not prevent the cation changes from occurring. When assayed at 37 C in the presence of added Mg++, ouabain-sensitive membrane ATPase activity and kinetics of activation by Na+ were unaffected by the three week period of cold storage. However, when assayed at 4 C without added Mg++, simulating the conditions of storage, ATPase activity was negligible. Sodium and potassium did not change when red blood cells with normal ATP content were stored at 20 to 24 C even in the absence of added Mg++. Thus, a major cause for the development of cation changes in the red blood cell during blood bank storage in the temperature which inhibits membrane ATPase, allowing cations to leak unopposed into and out of the red blood cells.

  5. Neutrinos from Stored Muons (STORM): Expression of Interest

    CERN Document Server

    Adey, D; Agarwalla, SK; Asfandiyarov, R; Back, JJ; Barker, G; Baussan, E; Bayes, R; Bhadra, S; Booth, C; Blackmore, V; Blondel, A; Bogacz, SA; Boyd, SB; Bravar, A; Brice, SJ; Bross, AD; Cadoux, F; Cease, H; Cervera, A; Cobb, J; Colling, D; Coney, L; Dobbs, A; Dobson, J; Donini, A; Dornan, PJ; Dracos, M; Dufour, F; Edgecock, R; Evans, J; George, MA; Ghosh, T; deGouvea, A; Gomez-Cadenas, JJ; Haesler, A; Hanson, G; Harrison, PF; Hartz, M; Hernandez, P; Hernando-Morata, JA; Hodgson, PJ; Huber, P; Izmaylov, A; Karadhzov, Y; Kopp, J; Kormos, L; Korzenev, A; Kurup, A; Kuno, Y; Kyberd, P; Lagrange, JP; Laing, AM; Link, J; Liu, A; Long, KR; McCauley, N; McDonald, KT; Mahn, K; Martin, C; Martin, J; Mena, O; Mishra, SR; Mokhov, N; Morfin, J; Mori, Y; Murray, W; Neuffer, D; Nichol, R; Noah, E; Parke, S; Pascoli, S; Pasternak, J; Popovic, M; Ratoff, P; Ravonel, M; Rayner, M; Ricciardi, S; Rogers, C; Rubinov, P; Santos, E; Sato, A; Scantamburlo, E; Sedgbeer, JK; Smith, P; Smith, J; Sobczyk, JT; Soldner-Rembold, S; Soler, FJP; Sorel, M; Stamoulis, P; Striganov, S; Tanaka, H; Taylor, I; Touramanis, C; Tunnel, CD; Uchida, Y; Wascko, MO; Vassilopoulos, N; Weber, A; Wildner, E; Winter, W; Yang, UK; CERN. Geneva. SPS and PS Experiments Committee; SPSC

    2013-01-01

    The $ u$STORM facility has been designed to deliver beams of $ u_e$ and $ u_mu$ from the decay of a stored $mu^pm$ beam with a central momentum of 3.8 GeV/c and a momentum spread of 10%. The facility is unique in that it will: serve the future long- and short-baseline neutrino-oscillation programmes by providing definitive measurements of $ u_e N$ and $ u_mu N$ scattering cross sections with percent-level precision; allow searches for sterile neutrinos of exquisite sensitivity to be carried out; and constitute the essential first step in the incremental development of muon accelerators as a powerful new technique for particle physics. Of the world's proton-accelerator laboratories, only CERN and FNAL have the infrastructure required to mount $ u$STORM. In view of the fact that no siting decision has yet been taken, the purpose of this Expression of Interest (EoI) is to request the resources required to: investigate in detail how $ u$STORM could be implemented at CERN; and develop options for decisive European...

  6. Neutrinos from Stored Muons nuSTORM: Expression of Interest

    CERN Document Server

    Adey, D; Ankenbrandt, C M; Asfandiyarov, R; Back, J J; Barker, G; Baussan, E; Bayes, R; Bhadra, S; Blackmore, V; Blondel, A; Bogacz, S A; Booth, C; Boyd, S B; Bravar, A; Brice, S J; Bross, A D; Cadoux, F; Cease, H; Cervera, A; Cobb, J; Colling, D; Coney, L; Dobbs, A; Dobson, J; Donini, A; Dornan, P J; Dracos, M; Dufour, F; Edgecock, R; Evans, J; Geelhoed, M; George, M A; Ghosh, T; de Gouvea, A; Gomez-Cadenas, J J; Haesler, A; Hanson, G; Harrison, P F; Hartz, M; Hernandez, P; Hernando-Morata, J A; Hodgson, P J; Huber, P; Izmaylov, A; Karadhzov, Y; Kobilarcik, T; Kopp, J; Kormos, L; Korzenev, A; Kurup, A; Kuno, Y; Kyberd, P; Lagrange, J P; Laing, A M; Link, J; Liu, A; Long, K R; McCauley, N; McDonald, K T; Mahn, K; Martin, C; Martin, J; Mena, O; Mishra, S R; Mokhov, N; Morfin, J; Mori, Y; Murray, W; Neuffer, D; Nichol, R; Noah, E; Palmer, M A; Parke, S; Pascoli, S; Pasternak, J; Popovic, M; Ratoff, P; Ravonel, M; Rayner, M; Ricciardi, S; Rogers, C; Rubinov, P; Santos, E; Sato, A; Scantamburlo, E; Sedgbeer, J K; Smith, D R; Smith, P J; Sobczyk, J T; Soldner-Rembold, S; Soler, F J P; Sorel, M; Stahl, A; Stanco, L; Stamoulis, P; Striganov, S; Tanaka, H; Taylor, I J; Touramanis, C; Tunnell, C D; Uchida, Y; Vassilopoulos, N; Wascko, M O; Wilking, M J; Weber, A; Wildner, E; Winter, W; Yang, U K

    2013-01-01

    The nuSTORM facility has been designed to deliver beams of electron and muon neutrinos from the decay of a stored muon beam with a central momentum of 3.8 GeV/c and a momentum spread of 10%. The facility is unique in that it will: serve the future long- and short-baseline neutrino-oscillation programmes by providing definitive measurements of electron-neutrino- and muon-neutrino-nucleus cross sections with percent-level precision; allow searches for sterile neutrinos of exquisite sensitivity to be carried out; and constitute the essential first step in the incremental development of muon accelerators as a powerful new technique for particle physics. Of the world's proton-accelerator laboratories, only CERN and FNAL have the infrastructure required to mount nuSTORM. Since no siting decision has yet been taken, the purpose of this Expression of Interest (EoI) is to request the resources required to: investigate in detail how nuSTORM could be implemented at CERN; and develop options for decisive European contrib...

  7. The interference aerodynamics caused by the wing elasticity during store separation

    Science.gov (United States)

    Lei, Yang; Zheng-yin, Ye

    2016-04-01

    Air-launch-to-orbit is the technology that has stores carried aloft and launched the store from the plane to the orbit. The separation between the aircraft and store is one of the most important and difficult phases in air-launch-to-orbit technology. There exists strong aerodynamic interference between the aircraft and the store in store separation. When the aspect ratio of the aircraft is large, the elastic deformations of the wing must be considered. The main purpose of this article is to study the influence of the interference aerodynamics caused by the elastic deformations of the wing to the unsteady aerodynamics of the store. By solving the coupled functions of unsteady Navier-Stokes equations, six degrees of freedom dynamic equations and structural dynamic equations simultaneously, the store separation with the elastic deformation of the aircraft considered is simulated numerically. And the interactive aerodynamic forces are analyzed. The study shows that the interference aerodynamics is obvious at earlier time during the separation, and the dominant frequency of the elastic wing determines the aerodynamic forces frequencies of the store. Because of the effect of the interference aerodynamics, the roll angle response and pitch angle response increase. When the store is mounted under the wingtip, the additional aerodynamics caused by the wingtip vortex is obvious, which accelerate the divergence of the lateral force and the lateral-directional attitude angle of the store. This study supports some beneficial conclusions to the engineering application of the air-launch-to-orbit.

  8. WHAT MATTERS TO STORE BRAND EQUITY? AN APPROACH TO SPANISH LARGE RETAILING IN A DOWNTURN CONTEXT

    Directory of Open Access Journals (Sweden)

    Calvo-Porral, Cristina

    2013-09-01

    Full Text Available Store brands account for 41% of the Spanish market share in 2011, and a further increase is expected in next years due to economic crisis, which makes up an increasingly competitive market with great research interest. In this context, our study aims to analyze which variables have a relevant influence on store Brand Equity from the consumers’ standpoint in the current downturn context, providing an empirical research on the Spanish large retailing. We carried out an on-line questionnaire to customers of store brands residing in Spain, obtaining a total amount of 362 valid responses regarding the Spanish large retailers Mercadona, Dia, Eroski, Carrefour and El Corte Inglés. Then, the analysis was performed by Structural Equation Modeling (SEM. Results obtained suggest that store commercial image has the higher influence on both store brand perceived quality and store brand awareness, and in relation with the sources of store Brand Equity, the dimension store brand awareness shows the greater influence on the formation of store Brand Equity. This study is of great interest for large retailers who wish to increase their store brands’ value proposition to the marketplace, especially during economic downturns.

  9. Convenience stores surrounding urban schools: an assessment of healthy food availability, advertising, and product placement.

    Science.gov (United States)

    Gebauer, Hilary; Laska, Melissa Nelson

    2011-08-01

    Adolescent obesity is a national public health problem, particularly among urban populations. Recent evidence has linked neighborhood food environments to health and nutrition status, with easier access to convenience stores being associated with increased risk for obesity. Little is known about the availability of healthy purchasing options within small, urban food stores, or the extent to which these factors are relevant to youth. The objective of this research was to characterize various features of the food environment within small convenience stores located nearby urban junior high and high schools. In-store audits were conducted in 63 stores located within 800 m of 36 urban Minnesota public secondary schools. Results indicated that a limited number of healthier beverages (i.e., water and 100% fruit juice) and snack options (i.e., nuts and pretzels) were available at most stores (≥85%). However, a wide range of healthy snack options were typically not available, with many specific items stocked in less than half of stores (e.g., low-fat yogurt in 27% of stores and low-fat granola bars in 43%). Overall, 51% of stores had fresh fruit and 49% had fresh vegetables. Few stores carried a range of healthier snack alternatives in single-serving packages. All stores had less healthful impulse purchase items available (e.g., candy) while only 46% carried healthier impulse items (e.g., fruit). Most stores (97%) had food/beverage advertising. Overall, convenience stores located in close proximity to secondary schools represent an important and understudied component of the youth food environment.

  10. Differential distribution of calcium stores in paramecium cells. Occurrence of a subplasmalemmal store with a calsequestrin-like protein.

    Science.gov (United States)

    Plattner, H; Habermann, A; Kissmehl, R; Klauke, N; Majoul, I; Söling, H D

    1997-04-01

    We have analyzed in Paramecium cells the occurrence and intracellular distribution of the high capacity/low affinity calcium-binding proteins, calsequestrin (CS) and calreticulin (CR) using antibodies against CS from rat skeletal muscle and against CR from rat liver, respectively. As revealed by Western blots, a CS-like protein isolated by affinity chromatography from Paramecium cells comigrated with CS isolated from rat skeletal muscle. The immunoreactivity of this 53 kDa protein band was blocked when the antibodies had been preadsorbed with purified rat CS. A band of identical molecular size was shown to bind 45Ca in overlays. By immunofluorescence and immunogold labeling this CS-like protein was localized selectively to the extended subplasmalemmal calcium stores, the "alveolar sacs", which cover almost the entire cell surface. Concomitantly the 53 kDa 45Ca-binding band became increasingly intense in overlays as we increasingly enriched alveolar sacs. Antibodies against rat CR react with a 61 kDa band but do not cross-react with CS-like protein in Paramecium. These antibodies selectively stained intracellular reticular structures, identified bona fide as endoplasmic reticulum.

  11. The Estimate of the Optimum Number of Retail Stores of Small Market Areas Using Agent Model

    Science.gov (United States)

    Tajima, Takuya; Hibino, Takayuki; Abe, Takehiko; Kimura, Haruhiko

    At present, the conditions of the location and the optimal arrangements for retail stores of small market areas are examined with the several surveys. The surveys are important because the proceeds are influenced largely with the selection of the location. However, costs, time and experience are necessary in the surveys. For this reason, this research is intended for the retail stores of small market areas which expend a great deal of money for the surveys. The retail stores of small market areas in this paper are convenience stores. The purpose of this paper is to estimate the optimum number of convenience stores by computer simulation. We adopted the agent model. We constructed an agent model that had the customer agent, the shop agent and the landscape with the kind of necessary minimum parameters. And, we were able to make the simulation environment that reflected the real world. As a result, we could estimate the optimum number of convenience stores by simulations.

  12. An exploration study on detecting important factors influencing brand loyalty in retail stores

    Directory of Open Access Journals (Sweden)

    Naser Azad

    2014-01-01

    Full Text Available Brand loyalty is one of the most important factors influencing on the success of retail stores. Many retail stores in the field of sport shoes in city of Tehran, Iran are facing tight competition and there seems to be that only stores with loyal customers could survive. In this paper, we present an exploration study to find out important factors influencing retail stores selling one of well-known sport shows such as Adidas, Nike, etc. in city of Tehran, Iran. The proposed study designs a questionnaire in Likert scale and distributes among 265 regular customers of these stores and analyze them using factor analysis. The results indicate that there were four important factors influencing customer loyalty including brand identification, brand promotion, brand loyalty and characterization of stores.

  13. Stored energy analysis of Zn-5Al eutectic alloy in superplastic deformation

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The stored energy and the energy release during SPD (superplastic deformation) ofa Zn-5Al alloy were studied. The alloy after rolling process gains more stored energy, and the as-rolled specimen can obtain maximum elongation and minimum flow stress without hot holding treatment before SPD. Experimental results show that stored energy release process is along with SPD process and is also an impetus to SPD. The as-rolled Zn-5Al alloy has 48 J/mol stored energy which was measured with DSC (differential scanning calorimeter) and conforms well to the calculated value. The as-rolled Zn-5Al alloy after SPD with an elongation of 2 500% releases 112 J/mol stored energy. Analysis shows that the strain rate is in direct ratio to the rate of stored energy release.

  14. Storing files in a parallel computing system based on user or application specification

    Science.gov (United States)

    Faibish, Sorin; Bent, John M.; Nick, Jeffrey M.; Grider, Gary; Torres, Aaron

    2016-03-29

    Techniques are provided for storing files in a parallel computing system based on a user-specification. A plurality of files generated by a distributed application in a parallel computing system are stored by obtaining a specification from the distributed application indicating how the plurality of files should be stored; and storing one or more of the plurality of files in one or more storage nodes of a multi-tier storage system based on the specification. The plurality of files comprise a plurality of complete files and/or a plurality of sub-files. The specification can optionally be processed by a daemon executing on one or more nodes in a multi-tier storage system. The specification indicates how the plurality of files should be stored, for example, identifying one or more storage nodes where the plurality of files should be stored.

  15. A new approach to a high efficiency inductive store

    Energy Technology Data Exchange (ETDEWEB)

    Zowarka, R.C. Jr.; Kajs, J.P.; Price, J.H.; Weldon, W.F. (Texas Univ., Austin, TX (United States). Center for Electromechanics); Pappas, J.A.; Welden, J.N. (Parker Kinetic Design, Inc., Austin, TX (US))

    1991-01-01

    In the Spring of 1989, Parker Kinetic Design, Inc. (PKD) and the Center for Electromechanics at The University of Texas at Austin (CEM-UT) conducted a study to examine the basic technologies to be used in the construction and operation of a feasible and reliable electromagnetic (EM) gun system. This work was performed for Brown and Root Vickers, Ltd. (BRV) in response to a feasibility analysis requirement of the Royal Armament and Development Establishment (RARDE), Ministry of Defence (MD) of the United Kingdom. This paper summarizes that this study focused on the analysis and evaluation of the suitability and applicability of various pulsed power supply options for the performance goals of the RARDE EM gun program. The existing technologies considered included batteries, compulsators, capacitors, and homopolar generators (HPGs). Primary performance specifications for the electrical energy radius system were that it be capable of providing 12 MJ of muzzle energy; velocities between 2.0 and 3.5 km/s; and a repetitive shot rate of up to 10 shots per day, with no more than a 30-min interval between shots. In addition, the recommended system needed to be reliable, easily maintainable, and capable of routinely firing large numbers of shots. Strict adherence to the goal of designing a system based only on demonstrated technology results in power supplies that are prohibitively expensive and large. As a consequence, candidate system designs represent a modest extrapolation from demonstrated technology well within an acceptable design envelope. A new topology has been developed for a highly efficient inductive store suitable for pulsed-power applications. The new design features high L/R ratios without having to cryogenically cool the conductors. This allows for high efficiency charging of the inductor from low impedance dc sources such as batteries of HPGs.

  16. A DU bed system for storing and supplying hydrogen isotopes

    Energy Technology Data Exchange (ETDEWEB)

    Koo, Daeseo; Park, Jongchul; Ahn, Do-Hee; Chung, Hongsuk [KAERI, Daejeon (Korea, Republic of); Yun, Sei-Hun [National Fusion Research Institute, Daejeon (Korea, Republic of)

    2015-05-15

    Depleted uranium (DU) has been extensively proposed for the storage, supply, and recovery of hydrogen isotopes. SDS is used for storing hydrogen isotopes as a metal hydride form. To control the SDS, it is necessary to monitor the tritium amount in a bed. In this study, a full-sized DU bed was designed and fabricated including cylindrical-type copper foam of nine layers to study the characteristics of hydriding/dehydriding and simulate the tritium amount in a bed. The integrity and leak inspection on the welding of a primary vessel was performed using a penetration test, helium leak test, and pressure test. Auto tuning on the cable heaters of two pairs in the DU bed was also be performed. In our next study, the hydriding/dehydriding on a DU bed will be performed. A simulation on the depleted uranium hydriding will be carried out. A DU bed was designed and fabricated including cylindrical-type copper foam of nine layers to study the characteristics of hydriding/dehydriding and simulate the tritium amount in a bed. Through a penetration test, it was confirmed that the welding of the primary vessel has a good integrity. It was confirmed that the two helium tubes is sound by inspecting a helium leak test on the welding of the primary vessel. It was also confirmed that the primary vessel has a good integrity by inspecting a helium leak and conducting a pressure test on it. Vacuuming of the DU bed system was carried out. Vacuuming of the in-bed calorimetric equipment was also carried out.

  17. STAGGERING AND SYNCHRONIZATION OF PRICES IN A LOW INFLATION ENVIRONMENT: EVIDENCE FROM GERMAN FOOD STORES

    OpenAIRE

    Loy, Jens-Peter; Weiss, Christoph R.

    2002-01-01

    Only a few studies have analysed staggering and synchronisation in pricing behaviour of multi-product firms. These studies used low-frequency data in an environment of high rates of inflation. This paper investigates staggering and synchronisation of weekly prices for ten food products in 131 grocery stores in Germany over the period from May 1995 to December 2000 (296 weeks). Different forms of staggering and synchronisation (across-store synchronisation, within type-of-store synchronisation...

  18. The Design and Implementation of Minimal RDFS Backward Reasoning in 4store

    OpenAIRE

    Salvadores, Manuel; Correndo, Gianluca; Harris, Steve; Gibbins, Nicholas; Shadbolt, Nigel

    2011-01-01

    This paper describes the design and implementation of Minimal RDFS semantics based on a backward chaining approach and implemented on a clustered RDF triple store. The system presented, called 4sr, uses 4store as base infrastructure. In order to achieve a highly scalable system we implemented the reasoning at the lowest level of the quad store, the bind operation. The bind operation runs concurrently in all the data slices allowing the reasoning to be processed in parallel among the cluster. ...

  19. Energy saving by optimized controls for supermarket stores; Energie sparen mit optimierter Regeltechnik im Supermarkt

    Energy Technology Data Exchange (ETDEWEB)

    Wendelborn, Horst [Danfoss GmbH, Offenbach (Germany)

    2011-06-15

    Danfoss has been delivering for 20 years the optimizing ADAP-KOOL(R) control system. It enables the store to save 30% of the yearly energy bill, compared to a store with electronic standard controls. Over years the stores took the cheap standard solution, but now several German supermarket chains decide to take the best for the investment and lifecycle cost. This article describes the main control circuits and shows the measurements of the energy consumption of two stores with standard and optimized controls. This control system is available for chemical and for the natural refrigerant R744. (orig.)

  20. Decoupler pylon - A simple, effective wing/store flutter suppressor. [in fighter/attack aircraft

    Science.gov (United States)

    Reed, W. H.; Foughner, J. T., Jr.; Runyan, H. L., Jr.

    1979-01-01

    As an alternative to alleviating wing/store flutter by conventional passive methods or by more advanced active control methods, a quasi-passive concept, referred to as the decoupler pylon, is investigated which combines desirable features of both methods. Passive soft-spring/damper elements are used to decouple wing modes from store pitch modes, and a low-power control system maintains store alignment under changing mean loads. It is shown by analysis and wind tunnel tests that the decoupler pylon provides substantial increase in flutter speed and makes flutter virtually insensitive to inertia and center-of-gravity location of the store.

  1. Food marketing targeting youth and families: what do we know about stores where moms actually shop?

    Science.gov (United States)

    Grigsby-Toussaint, Diana S; Rooney, Mary R

    2013-01-01

    Although efforts are underway to examine marketing that targets the youth and families in the retail food store environment, few studies have specifically focused on stores that families identify as their primary sites for food shopping. Between November 2011 and April 2012, we examined the frequency and types of marketing techniques of 114 packaged and nonpackaged items in 24 food stores that mothers of young children in Champaign County, IL, said they commonly frequented. Chi-square tests were used to determine whether significant differences existed between items with regard to marketing by store type, store food-assistance-program acceptance (i.e., WIC), and claims. Overall, stores accepting WIC and convenience stores had higher frequencies of marketing compared to non-WIC and grocery stores. Fruits and vegetables had the lowest frequency of any marketing claim, while salty snacks and soda had the highest frequency of marketing claims. Nutrition claims were the most common across all items, followed by taste, suggested use, fun, and convenience. Television tie-ins and cartoons were observed more often than movie tie-ins and giveaways. Our results suggest an opportunity to promote healthful items more efficiently by focusing efforts on stores where mothers actually shop.

  2. Store Image and Private Label Brands in Zimbabwe: Relationship with General Perception, Perceived Risk and Quality

    Directory of Open Access Journals (Sweden)

    Sarah Nyengerai

    2013-06-01

    Full Text Available Private label brand market penetration is estimated at less than 8% in Southern Africa. Retailers need to develop strategies that will drive growth of the industry. A survey was conducted to quantify the effect of two store image dimensions on general private label brand perception as well as the effect of the store image dimensions on perceived risk and quality of private label brands. Data collected was analysed using simple linear regression. Results illustrated that perceived store general image as well as store layout and services had a significant (p < 0.05 and positive effect on general private label brand perception. A higher perception of store image dimensions reduced the perceived risk of purchasing private label brands and the effect was significant (p < 0.05. Store image dimensions did not have a significant effect on perceived quality of private label brands. The authors concluded that there is scope to improve PLB perception among consumers in Zimbabwe through improvements in store image dimensions. They recommended that retailers hone on store image through measures such as selling a wide selection of good quality products; the creation of a good store atmosphere and investment in the training of staff in customers care.

  3. Availability of Medical and Recreational Marijuana Stores and Neighborhood Characteristics in Colorado

    Directory of Open Access Journals (Sweden)

    Yuyan Shi

    2016-01-01

    Full Text Available Objective. To examine the availability of marijuana stores in Colorado and associations with neighborhood characteristics. Methods. The addresses for 650 medical and recreational marijuana stores were geocoded and linked to the characteristics of 1249 census tracts in Colorado. Accounting for spatial autocorrelations, autologistic regressions were used to quantify the associations of census tract socioeconomic characteristics with the availability of marijuana stores. Results. Regardless of store types, marijuana stores were more likely to locate in neighborhoods that had a lower proportion of young people, had a higher proportion of racial and ethnic minority population, had a lower household income, had a higher crime rate, or had a greater density of on-premise alcohol outlets. The availability of medical and recreational marijuana stores was differentially correlated with household income and racial and ethnic composition. Conclusions. Neighborhood disparities existed in the availability of marijuana stores, and associations between availability of stores and neighborhood characteristics varied by store types. This study highlighted the need for regulatory measures to prevent marijuana related outcomes in high risk neighborhoods.

  4. Discharge Flux Variability in Stored Thermal Energy Cookstoves

    Science.gov (United States)

    Bryant, Michael James

    A thermal analysis and test is performed to determine flux and temperature variability for Phase change thermal energy to investigation feasibility of use in a Stored Thermal Energy Cookstove (STEC). The phase change material (PCM) NaNO3-KNO3 Eutectic (52:48) Solar Salt is identified for energy storage in STEC due to a melting temperature of 222°C which is deemed appropriate for use in cooking up to temperatures of 200°C +/- 20°C. 1-D planar and cylindrical analytical multiphase solutions are correlated with a transient non-linear ANSYS Finite Element Model (FEM). 1-D idealized models of planar and cylindrical analytical multiphase solutions show the flux stability of cylindrical solidification is twice that of planar solidification. Flux drops a linear average of 0.5%/min in the last half hour of a one hour cooking session in cylindrical solidification vs 1%/min in planar solidification under a constant temperature (dirichlet) boundary condition of 42°C below the melting point of the PCM. Solidification progresses more quickly in the planar case yielding a solid PCM thickness of 3.3 cm after one hour vs 2.4 cm in the cylindrical case. A test is performed on a simplified simple STEC apparatus to investigate cooling rates of the cooking surface while boiling water. 0.5L of water is brought to boil from room temperature with a linear average cooking surface flux of 21,000 W/m2 and a cooking surface cooling rate of 3.8°C/min. Results show increasing the thermal conductivity of the PCM and reducing the total thickness of the solidifying PCM layer before and after discharge will reduce cooling rates, improve stability of the flux delivery device, and increase feasibility of use. Pursuing lower flux cooking and non-cooking applications may increase likelihood of adoption by reducing thermal gradients during discharge. A proposal to explore further development of STEC to aid adoption is discussed.

  5. Urban farmers' markets: accessibility, offerings, and produce variety, quality, and price compared to nearby stores.

    Science.gov (United States)

    Lucan, Sean C; Maroko, Andrew R; Sanon, Omar; Frias, Rafael; Schechter, Clyde B

    2015-07-01

    Most food-environment research has focused narrowly on select stores and restaurants. There has been comparatively less attention to non-storefront food sources like farmers' markets (FMs), particularly in urban communities. The objective of the present study was to assess FMs' potential contribution to an urban food environment in terms of specific foods offered, and compare FM accessibility as well as produce variety, quality, and price to that of nearby stores. Investigators conducted a detailed cross-sectional assessment of all FMs in Bronx County, NY, and of the nearest store(s) selling produce within a half-mile walking distance (up to two stores per FM). The study included 26 FMs and 44 stores. Investigators assessed accessibility (locations of FMs and stores relative to each other, and hours of operation for each), variety (the number and type of all food items offered at FMs and all fresh produce items offered at stores), quality (where produce items were grown and if they were organic), and price (including any sales prices or promotional discounts). Analyses included frequencies, proportions, and variable distributions, as well as mixed-effect regressions, paired t-tests, and signed rank tests to compare FMs to stores. Geographic information systems (GIS) allowed for mapping of FM and store locations and determining street-network distances between them. The mean distance between FMs and the nearest store selling fresh produce was 0.15 miles (range 0.02-0.36 miles). FMs were open substantially fewer months, days, and hours than stores. FMs offered 26.4 fewer fresh produce items on average than stores (p values <0.02). FM produce items were more frequently local and organic, but often tended toward less-common/more-exotic and heirloom varieties. FMs were more expensive on average (p values <0.001 for pairwise comparisons to stores) - even for more-commonplace and "conventional" produce - especially when discounts or sales prices were considered. Fully, 32

  6. Gene disruption technologies have the potential to transform stored product insect pest control

    Science.gov (United States)

    Stored product insects feed on grains and processed commodities manufactured from grain post-harvest, reducing the nutritional value and contaminating food. Currently, the main defense against stored product insect pests is the pesticide fumigant phosphine. Phosphine is highly toxic to all animals, ...

  7. SEGMENTING RETAIL MARKETS ON STORE IMAGE USING A CONSUMER-BASED METHODOLOGY

    NARCIS (Netherlands)

    STEENKAMP, JBEM; WEDEL, M

    1991-01-01

    Various approaches to segmenting retail markets based on store image are reviewed, including methods that have not yet been applied to retailing problems. It is argued that a recently developed segmentation technique, fuzzy clusterwise regression analysis (FCR), holds high potential for store-image

  8. A Three-Phase Multiobjective Mechanism for Selecting Retail Stores to Close

    Directory of Open Access Journals (Sweden)

    Rong-Chang Chen

    2016-01-01

    Full Text Available To operate a successful and growing business, a retail store manager has to make tough decisions about selectively closing underperforming stores. In this paper, we propose using a three-phase multiobjective mechanism to help retail industry practitioners determine which stores to close. In the first phase, a geographic information system (GIS and k-means clustering algorithm are used to divide all the stores into clusters. In the second phase, stores can be strategically selected according to the requirements of the company and the attributes of the stores. In the third phase, a neighborhood-based multiobjective genetic algorithm (NBMOGA is utilized to determine which stores to close. To examine the effectiveness of the proposed three-phase mechanism, a variety of experiments are performed, based partly on a real dataset from a stock-list company in Taiwan. Results from the experiments show that the proposed three-phase mechanism can help efficiently decide which store locations to close. In addition, the neighborhood radius has a considerable influence on the results.

  9. 7 CFR 1427.16 - Movement and protection of warehouse-stored cotton.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Movement and protection of warehouse-stored cotton... Cotton Loan and Loan Deficiency Payments § 1427.16 Movement and protection of warehouse-stored cotton. (a... to the following conditions: (1) The cotton is represented by an electronic warehouse receipt;...

  10. 19 CFR 125.32 - Merchandise delivered to a bonded store or bonded warehouse.

    Science.gov (United States)

    2010-04-01

    ... warehouse. 125.32 Section 125.32 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND... Merchandise delivered to a bonded store or bonded warehouse. When merchandise is carried, carted or lightered to and received in a bonded store or bonded warehouse, the proprietor or his representative...

  11. Economic Evaluation of a Solar Charged Thermal Energy Store for Space Heating

    OpenAIRE

    Melo, Manuel

    2013-01-01

    A thermal energy store corrects the misalignment of heating demand in the winter relative to solar thermal energy gathered in the summer. This thesis reviews the viability of a solar charged hot water tank thermal energy store for a school at latitude 56.25N, longitude -120.85W

  12. In pursuit of Irving and Scholander: a review of oxygen store management in seals and penguins.

    Science.gov (United States)

    Ponganis, Paul J; Meir, Jessica U; Williams, Cassondra L

    2011-10-15

    Since the introduction of the aerobic dive limit (ADL) 30 years ago, the concept that most dives of marine mammals and sea birds are aerobic in nature has dominated the interpretation of their diving behavior and foraging ecology. Although there have been many measurements of body oxygen stores, there have been few investigations of the actual depletion of those stores during dives. Yet, it is the pattern, rate and magnitude of depletion of O(2) stores that underlie the ADL. Therefore, in order to assess strategies of O(2) store management, we review (a) the magnitude of O(2) stores, (b) past studies of O(2) store depletion and (c) our recent investigations of O(2) store utilization during sleep apnea and dives of elephant seals (Mirounga angustirostris) and during dives of emperor penguins (Aptenodytes forsteri). We conclude with the implications of these findings for (a) the physiological responses underlying O(2) store utilization, (b) the physiological basis of the ADL and (c) the value of extreme hypoxemic tolerance and the significance of the avoidance of re-perfusion injury in these animals.

  13. Sidste prognose før valget: SF den store vinder

    DEFF Research Database (Denmark)

    Thomsen, Søren Risbjerg

    2009-01-01

    KV09: I sin sidste prognose til Altinget.dk før kommunalvalget tirsdag holder professor Søren Risbjerg Thomsen fast ved SF som den store vinder.......KV09: I sin sidste prognose til Altinget.dk før kommunalvalget tirsdag holder professor Søren Risbjerg Thomsen fast ved SF som den store vinder....

  14. 78 FR 57227 - Animal Welfare; Retail Pet Stores and Licensing Exemptions

    Science.gov (United States)

    2013-09-18

    ... narrowing the definition of retail pet store to mean a place of business or residence at which the seller... our proposed definition of retail pet store so that it means a place of business or residence (not...'' and added the words ``place of business or residence.'' ``Outlet'' as used in the definition...

  15. The neighborhood food environment: sources of historical data on retail food stores

    Directory of Open Access Journals (Sweden)

    Gonzalez Alma A

    2006-07-01

    Full Text Available Abstract With the rapidly increasing prevalence of obesity in the United States, and the minimal success of education-based interventions, there is growing interest in understanding the role of the neighborhood food environment in determining dietary behavior. This study, as part of a larger study, identifies historical data on retail food stores, evaluates strengths and limitations of the data for research, and assesses the comparability of historical retail food store data from a government and a commercial source. Five government and commercial listings of retail food stores were identified. The California State Board of Equalization (SBOE database was selected and then compared to telephone business directory listings. The Spearman's correlation coefficient was used to assess the congruency of food store counts per census tract between the SBOE and telephone business directory databases. The setting was four cities in Northern California, 1979–1990. The SBOE and telephone business directory databases listed 127 and 351 retail food stores, respectively. The SBOE listed 36 stores not listed by the telephone business directories, while the telephone business directories listed 260 stores not listed by the SBOE. Spearman's correlation coefficients between estimates of stores per census tract made from the SBOE listings and those made from the telephone business directory listings were approximately 0.5 (p

  16. Algorithms determining ammonia emission from buildings housing cattle and pigs and from manure stores

    NARCIS (Netherlands)

    Sommer, S.G.; Zhang, G.Q.; Bannink, A.; Chadwick, D.; Misselbrook, T.; Harrison, R.; Hutchings, N.J.; Menzi, H.; Monteny, G.J.; Oenema, O.; Webb, J.

    2006-01-01

    Livestock excreta and manure stored in housing, in manure stores, in beef feedlots, or cattle hardstandings are the most important sources of ammonia (NH3) in the atmosphere. There is a need to quantify the emission, to assess the effect of emission on NH3 and ammonium (NH4+) deposition to ecosystem

  17. Trying Harder and Doing Worse: How Grocery Shoppers Track In-Store Spending

    NARCIS (Netherlands)

    Ittersum, van K.; Pennings, J.M.E.; Wansink, B.

    2010-01-01

    Although almost one in three U.S. households shops on a budget, it remains unclear whether and how shoppers track their in-store spending to stay within those budgets. A field study and two laboratory studies offer four key generalizations about budget shoppers in grocery stores: (1) They predominan

  18. Trying Harder and Doing Worse : How Grocery Shoppers Track In-Store Spending

    NARCIS (Netherlands)

    van Ittersum, Koert; Pennings, Joost M. E.; Wansink, Brian

    2010-01-01

    Although almost one in three U.S. households shops on a budget, it remains unclear whether and how shoppers track their in-store spending to stay within those budgets. A field study and two laboratory studies offer four key generalizations about budget shoppers in grocery stores: (1) They predominan

  19. A CASE STUDY OF PROMOTING FRESH BEEF THROUGH IN-STORE DEMONSTRATIONS

    OpenAIRE

    Eastwood, David B.; Gray, Morgan D.; Brooker, John R.

    1992-01-01

    In-store demonstrations are becoming a popular way of promoting foods at the retail level. However, little information is available to guide store managers and marketers in the design and implementation of these promotions. A test demonstration for shoulder and top blade steaks is used to estimate the effects of discretionary components of this promotional strategy. Marketing implications are drawn.

  20. Store Wars: Will small shops get stamped out by the giant supermarket chains?

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    "Welcome to Carrefour", announce the cheery signs in corporate red and blue, emblazoned over the entrance to the French firm's Nanfang store. Customers are wafted up on an elevator to behold aisle upon aisle of goods that, twentyyears ago, would have been but a dream. Store assistantswalk down the aisles, proffering samples of biscuits. One

  1. Estimating the SCAN*PRO model of store sales : HB, FM or just OLS?

    NARCIS (Netherlands)

    Andrews, Rick L.; Currim, Imran S.; Leeflang, Peter; Lim, Jooseop

    2008-01-01

    In this paper we investigate whether consideration of store-level heterogeneity in marketing mix effects improves the accuracy of the marketing mix elasticities, fit, and forecasting accuracy of the widely-applied SCAN*PRO model of store sales. Models with continuous and discrete representations of

  2. A computer model for simulating population development of the Indianmeal Moth (Lepidoptera: Pyralidae) in stored corn

    Science.gov (United States)

    The Indianmeal moth, Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae), is a common pest of stored corn, Zea mays L. We developed a computer model to simulate population development of the Indianmeal moth in stored corn using previously published data describing immature development times and ...

  3. Technical Note: Stored grain volume measurement using a low density point cloud

    Science.gov (United States)

    The mass of stored grain is often determined from volume measurements by crop insurers, government auditors, and stored grain managers conducting inventories. Recent increases in bin size have accentuated the difficulty of accounting for irregularities and variations in surface conditions in calcula...

  4. Metrology Measurements of the DSTO Transonic Wind Tunnel Store Support Arm

    Science.gov (United States)

    2013-12-01

    UNCLASSIFIED UNCLASSIFIED Metrology Measurements of the DSTO Transonic Wind Tunnel Store Support Arm Adam Blandford, John Clayton...provide quality assurance for test clients. This document details metrology measurements that were conducted during February and March 2013 on the store...Australia 2013 AR-015-818 December 2013 APPROVED FOR PUBLIC RELEASE UNCLASSIFIED UNCLASSIFIED Metrology Measurements of the DSTO

  5. Field trials with plant products to protect stored cowpea against insect damage

    NARCIS (Netherlands)

    Boeke, S.J.; Kossou, D.K.; Huis, van A.; Loon, van J.J.A.; Dicke, M.

    2004-01-01

    Plant products were evaluated under field conditions for their efficacy as insecticides against the cowpea beetle, Callosobruchus maculatus, on stored cowpea. Seeds, mixed with finely ground clay and three volatile oils were stored in air-tight jerry-cans and canisters. Pods were treated with leaf p

  6. An evaluation of four measures of adolescents' exposure to cigarette marketing in stores.

    Science.gov (United States)

    Feighery, Ellen C; Henriksen, Lisa; Wang, Yun; Schleicher, Nina C; Fortmann, Stephen P

    2006-12-01

    This study evaluates four measures of exposure to retail cigarette marketing in relation to adolescent smoking behavior. The measures are (a) shopping frequency in types of stores known to carry more cigarette advertising than other store types, (b) shopping frequency in specific stores that sell cigarettes in the study community, (c) the amount of exposure to cigarette brand impressions in stores where students shopped, and (d) perceived exposure to cigarette advertising. The study combined data from classroom surveys administered to 6th-, 7th-, and 8th-grade students in three California middle schools, and direct store observations quantifying cigarette marketing materials and product placement in stores where students shopped. Logistic regression models were used to examine how each exposure measure related to the odds of ever smoking and susceptibility to smoke, controlling for grade, gender, ethnicity, school performance, unsupervised time, and exposure to household and friend smoking. Frequent exposure to retail cigarette marketing as defined by each of the four measures was independently associated with a significant increase in the odds of ever smoking. All but the measure of exposure to store types was associated with a significant increase in the odds of susceptibility to smoke. Four measures of exposure to retail cigarette marketing may serve equally well to predict adolescent smoking but may vary in cost, complexity, and meaning. Depending on the outcomes of interest, the most useful measure may be a combination of self-reported exposure to types of stores that contain cigarette marketing and perceived exposure to such messages.

  7. Digital stacks, how to store and manage your electronic digital stacks

    NARCIS (Netherlands)

    Boheemen, van P.J.C.

    2009-01-01

    Libraries have always been known for their skills in describing, archiving and storing books and journals. Now we see that libraries have to deal with local copies of electronic publications. Describing them the way they have described paper publications can be done in the same way. Storing them on

  8. Fat or lean: adjustment of endogenous energy stores to predictable and unpredictable changes in allostatic load

    Science.gov (United States)

    Schultner, Jannik; Kitaysky, Alexander S.; Welcker, Jorg; Hatch, Scott

    2013-01-01

    1. The ability to store energy endogenously is an important ecological mechanism that allows animals to buffer predictable and unpredictable variation in allostatic load. The secretion of glucocorticoids, which reflects changes in allostatic load, is suggested to play a major role in the adjustment of endogenous stores to these varying conditions.

  9. Stability of CaNi5Hx stored at temperatures between 20 and 150 degrees C

    DEFF Research Database (Denmark)

    Jensen, Jens Oluf; Møller, T.S.; Bjerrum, Niels

    2002-01-01

    The stability of CaNi5Hx stored at different temperatures was studied as a function of time. In general AB(5) metal hydrides are known to be metastable with a tendency to disproportionate at elevated temperatures. In the present study samples of CaNi5 were stored in the hydrided state (as CaNi5...

  10. Effect of gaseous ozone for control of stored product pests at low and high temperature

    DEFF Research Database (Denmark)

    Hansen, Lise Stengård; Hansen, Peer; Vagn Jensen, Karl-Martin

    2013-01-01

    Gaseous ozone (O3) has shown potential for control of insects in stored grain. A previous laboratory study determined doses of ozone necessary to control freely exposed and internal stages of eleven stored product pest species at 20 C. In this study the impact of temperature on the effect of ozon...

  11. The fight between store brands and national brands: What's the score?

    DEFF Research Database (Denmark)

    Juhl, Hans Jørn; Esbjerg, Lars; Grunert, Klaus G.

    2006-01-01

    In the Western world market shares for store brands have increased across all product categories. The competitive position of store brands compared to national brands may depend on the product category and a retail chain's overall brand assortment strategy. In order to investigate these possible...... chain and category effects we have selected five chains with different store brand strategies and three product categories that differ with respect to the number of strong national brands in a category. The results we report focus on the competitive position of store brands compared to national brands...... from a consumer point of view. We find that store brands are in a weak competitive position compared to national brands independent of category and retail chain brand assortment strategy....

  12. THE EFFECTS OF RETAIL STORE ATTRIBUTES ON CONSUMERS’ ATTITUDES TOWARDS PRIVATE LABELS AND THEIR BUYING INTENTIONS

    Directory of Open Access Journals (Sweden)

    Ceyda AYSUNA TÜRKYILMAZ

    2016-01-01

    Full Text Available This study analyzes the impact of retail store characteristics, including aspects such as store image, store service quality and familiarity, on the private label purchasing behavior of consumers. In this regard, the extent of the study is limited with retailers in the form of supermarkets and data is collected from 459 customers on the identified locations via face to face questionnaires. The results of the analyses revealed that retail store image, store service quality – that is composed of four factors (Personal interaction with customers, physical aspects, reliability and policy and familiarity of the retailer affect consumers’ attitude towards private labels positively. Also it is found out that consumers’ attitudes towards private labels affect consumers’ intention to buy private labels positively. The results aim to shed light on retailers private label plans and programs and fill the gap in the literature.

  13. Alterations in cell surface area and deformability of individual human red blood cells in stored blood

    CERN Document Server

    Park, HyunJoo; Lee, SangYun; Kim, Kyoohyun; Sohn, Yong-Hak; Jang, Seongsoo; Park, YongKeun

    2015-01-01

    The functionality and viability of stored human red blood cells (RBCs) is an important clinical issue in transfusion. To systematically investigate changes in stored whole blood, the hematological properties of individual RBCs were quantified in blood samples stored for various periods with and without a preservation solution called CPDA-1. With 3-D quantitative phase imaging techniques, the optical measurements of the 3-D refractive index (RI) distributions and membrane fluctuations were done at the individual cell level. From the optical measurements, the morphological (volume, surface area and sphericity), biochemical (hemoglobin content and concentration), and mechanical parameters (dynamic membrane fluctuation) were simultaneously quantified to investigate the functionalities and their progressive alterations in stored RBCs. Our results show that the stored RBCs without CPDA-1 had a dramatic morphological transformation from discocytes to spherocytes within 2 weeks which was accompanied with significant ...

  14. UNDERSTANDING THE RELATIONSHIPS OF PROGRAM SATISFACTION, PROGRAM LOYALTY AND STORE LOYALTY AMONG CARDHOLDERS OF LOYALTY PROGRAMS

    Directory of Open Access Journals (Sweden)

    Nor Asiah Omar

    2011-01-01

    Full Text Available Loyalty programs have increasingly attracted interest in both academic marketing research and practice. One major factor that has been increasingly discussed is loyalty. In this study we examine the influence of cardholders' satisfaction on loyalty (program loyalty and store loyalty in a retail context, namely, in department stores and superstores. Data were collected from 400 cardholders of a retail loyalty program in Klang Valley, Malaysia via the drop-off-and-collect technique. Structural modelling techniques were applied to analyze the data. The results indicated that program satisfaction is not related to store loyalty (share-of-wallet, share-of-visit and store preference. However, loyalty to the program (program loyalty plays a crucial intervening role in the relationship between program satisfaction and store loyalty. The study underscores the principal importance of program loyalty in the retail loyalty program.

  15. Purchasing patterns of adults, adolescents and children in urban corner stores: Quantity, spending and nutritional characteristics

    Science.gov (United States)

    Lent, Michelle R.; Vander Veur, Stephanie; Mallya, Giridhar; McCoy, Tara A.; Sanders, Timothy A.; Lawman, Hannah G.; Wylie-Rosett, Judith; Foster, Gary D.

    2016-01-01

    Objective Corner stores, also known as bodegas, are prevalent in low-income urban areas and primarily stock high-energy foods and beverages. Little is known about individual-level purchases in these locations. The purpose of the present study was to assess corner store purchases (items, nutritional characteristics and amount spent) made by children, adolescents and adults in a low-income urban environment. Design Evaluation staff used 9238 intercept surveys to directly examine food and beverage purchases. Setting Intercepts were collected at 192 corner stores in Philadelphia, PA, USA. Subjects Participants were adult, adolescent and child corner store shoppers. Results Among the 9238 intercept surveys, there were 20 244 items. On average, at each corner store visit, consumers purchased 2·2 (SD 2·1) items (1·3 (SD 2·0) foods and 0·9 (SD 0·9) beverages) that cost $US 2·74 (SD $US 3·52) and contained 2786·5 (SD 4454·2) kJ (666·0 (SD 1064·6) kcal). Whether the data were examined as a percentage of total items purchased or as a percentage of intercepts, the most common corner store purchases were beverages, chips, prepared food items, pastries and candy. Beverage purchases occurred during 65·9 % of intercepts and accounted for 39·2 % of all items. Regular soda was the most popular beverage purchase. Corner store purchases averaged 66·2 g of sugar, 921·1mg of sodium and 2·5 g of fibre per intercept. Compared with children and adolescents, adults spent the most money and purchased the most energy. Conclusions Urban corner store shoppers spent almost $US 3·00 for over 2700 kJ (650 kcal) per store visit. Obesity prevention efforts may benefit from including interventions aimed at changing corner store food environments in low-income, urban areas. PMID:25115817

  16. The haven of the self-service store: A study of the fruit and vegetable department's influence on customer attitudes towards food chain stores

    DEFF Research Database (Denmark)

    Bech-Larsen, Tino

    2000-01-01

    As a result of the increased competition between self-service chains, retail managers try to strengthen store identity and customer loyalty to an increasing degree. In this respect a number of measures, as for example service management and direct marketing programmes, have been instigated. Most...... of these developments have concentrated on the peripheral spheres of the purchase decision situation. More recently retail managers have concentrated their efforts on the departments believed to be most important to customers' overall shopping experience and attitudes towards the store. So far, academic studies...... of which departments are the most important ones to customer attitudes, and how these attitudes are influenced by department specific factors, have been scarce, however. Unlike most other departments of a self-service chain store, the fruit and vegetable department gives ample opportunity...

  17. Spatial-temporal modeling of neighborhood sociodemographic characteristics and food stores.

    Science.gov (United States)

    Lamichhane, Archana P; Warren, Joshua L; Peterson, Marc; Rummo, Pasquale; Gordon-Larsen, Penny

    2015-01-15

    The literature on food stores, neighborhood poverty, and race/ethnicity is mixed and lacks methods of accounting for complex spatial and temporal clustering of food resources. We used quarterly data on supermarket and convenience store locations from Nielsen TDLinx (Nielsen Holdings N.V., New York, New York) spanning 7 years (2006-2012) and census tract-based neighborhood sociodemographic data from the American Community Survey (2006-2010) to assess associations between neighborhood sociodemographic characteristics and food store distributions in the Metropolitan Statistical Areas (MSAs) of 4 US cities (Birmingham, Alabama; Chicago, Illinois; Minneapolis, Minnesota; and San Francisco, California). We fitted a space-time Poisson regression model that accounted for the complex spatial-temporal correlation structure of store locations by introducing space-time random effects in an intrinsic conditionally autoregressive model within a Bayesian framework. After accounting for census tract-level area, population, their interaction, and spatial and temporal variability, census tract poverty was significantly and positively associated with increasing expected numbers of supermarkets among tracts in all 4 MSAs. A similar positive association was observed for convenience stores in Birmingham, Minneapolis, and San Francisco; in Chicago, a positive association was observed only for predominantly white and predominantly black tracts. Our findings suggest a positive association between greater numbers of food stores and higher neighborhood poverty, with implications for policy approaches related to food store access by neighborhood poverty.

  18. Is proximity to a food retail store associated with diet and BMI in Glasgow, Scotland?

    Directory of Open Access Journals (Sweden)

    Ball Kylie

    2011-06-01

    Full Text Available Abstract Background Access to healthy food is often seen as a potentially important contributor to diet. Policy documents in many countries suggest that variations in access contribute to inequalities in diet and in health. Some studies, mostly in the USA, have found that proximity to food stores is associated with dietary patterns, body weight and socio-economic differences in diet and obesity, whilst others have found no such relationships. We aim to investigate whether proximity to food retail stores is associated with dietary patterns or Body Mass Index in Glasgow, a large city in the UK. Methods We mapped data from a 'Health and Well-Being Survey' (n = 991, and a list of food stores (n = 741 in Glasgow City, using ArcGIS, and undertook network analysis to find the distance from respondents' home addresses to the nearest fruit and vegetable store, small general store, and supermarket. Results We found few statistically significant associations between proximity to food retail outlets and diet or obesity, for unadjusted or adjusted models, or when stratifying by gender, car ownership or employment. Conclusions The findings suggest that in urban settings in the UK the distribution of retail food stores may not be a major influence on diet and weight, possibly because most urban residents have reasonable access to food stores.

  19. Disparities of Food Availability and Affordability within Convenience Stores in Bexar County, Texas

    Directory of Open Access Journals (Sweden)

    Matthew Lee Smith

    2013-01-01

    Full Text Available The American Diabetes Association (ADA recommends healthful food choices; however, some geographic areas are limited in the types of foods they offer. Little is known about the role of convenience stores as viable channels to provide healthier foods in our “grab and go” society. The purposes of this study were to (1 identify foods offered within convenience stores located in two Bexar County, Texas, ZIP Codes and (2 compare the availability and cost of ADA-recommended foods including beverages, produce, grains, and oils/fats. Data were analyzed from 28 convenience store audits performed in two sociodemographically diverse ZIP Codes in Bexar County, Texas. Chi-squared tests were used to compare food availability, and t-tests were used to compare food cost in convenience stores between ZIP Codes. A significantly larger proportion of convenience stores in more affluent areas offered bananas (χ2=4.17, P=0.003, whole grain bread (χ2=8.33, P=0.004, and baked potato chips (χ2=13.68, P<0.001. On average, the price of diet cola (t=−2.12, P=0.044 and certain produce items (e.g., bananas, oranges, tomatoes, broccoli, and cucumber was significantly higher within convenience stores in more affluent areas. Convenience stores can play an important role to positively shape a community’s food environment by stocking healthier foods at affordable prices.

  20. Disparities of Food Availability and Affordability within Convenience Stores in Bexar County, Texas

    Science.gov (United States)

    Smith, Matthew Lee; Sunil, T. S.; Salazar, Camerino I.; Rafique, Sadaf; Ory, Marcia G.

    2013-01-01

    The American Diabetes Association (ADA) recommends healthful food choices; however, some geographic areas are limited in the types of foods they offer. Little is known about the role of convenience stores as viable channels to provide healthier foods in our “grab and go” society. The purposes of this study were to (1) identify foods offered within convenience stores located in two Bexar County, Texas, ZIP Codes and (2) compare the availability and cost of ADA-recommended foods including beverages, produce, grains, and oils/fats. Data were analyzed from 28 convenience store audits performed in two sociodemographically diverse ZIP Codes in Bexar County, Texas. Chi-squared tests were used to compare food availability, and t-tests were used to compare food cost in convenience stores between ZIP Codes. A significantly larger proportion of convenience stores in more affluent areas offered bananas (χ2 = 4.17, P = 0.003), whole grain bread (χ2 = 8.33, P = 0.004), and baked potato chips (χ2 = 13.68, P < 0.001). On average, the price of diet cola (t = −2.12, P = 0.044) and certain produce items (e.g., bananas, oranges, tomatoes, broccoli, and cucumber) was significantly higher within convenience stores in more affluent areas. Convenience stores can play an important role to positively shape a community's food environment by stocking healthier foods at affordable prices. PMID:23935645

  1. Assessment of viable bacteria and bacterial DNA in blood and bloodstain specimens stored under various conditions.

    Science.gov (United States)

    Hosokawa-Muto, Junji; Fujinami, Yoshihito; Mizuno, Natsuko

    2013-11-01

    Microbial forensic specimens that are collected at biocrime and bioterrorism scenes include blood, tissue, cloths containing biological fluids, swabs, water, soil, and aerosols. It is preferable that pathogens in such specimens are alive and kept in a steady state. Specimens may be stored for a prolonged period before analysis; therefore, it is important to understand the effect of the storage conditions on the pathogens contained within the specimens. In this study, we prepared blood and bloodstain specimens containing Gram-negative or -positive bacteria, stored the samples for 482 days under various conditions, and measured viable bacterial counts and total bacterial contents in the samples. Viable bacteria were preserved well in the samples stored at -30 and -80 °C, but were diminished or undetectable in the samples stored at 4 °C and room temperature. The total bacterial content was maintained in the blood samples stored at -30 and -80 °C and in the bloodstain samples stored under all temperature conditions, but decreased in the blood samples stored at 4 °C and room temperature. This study showed that the storage conditions affected viable bacteria and bacterial DNA and that freezing and drying were significant for their long-term storage. We provide important information for the storage of microbial forensic specimens.

  2. InterStoreDB: A Generic Integration Resource for Genetic and Genomic Data

    Institute of Scientific and Technical Information of China (English)

    Christopher G.Love; Ambrose E.Andongabo; Jun Wang; Pierre W.C.Carion; Christopher J.Rawlings; Graham J.King

    2012-01-01

    Associating phenotypic traits and quantitative trait loci (QTL) to causative regions of the underlying genome is a key goal in agricultural research.InterStoreDB is a suite of integrated databases designed to assist in this process.The individual databases are species independent and generic in design,providing access to curated datasets relating to plant populations,phenotypic traits,genetic maps,marker loci and QTL,with links to functional gene annotation and genomic sequence data.Each component database provides access to associated metadata,including data provenance and parameters used in analyses,thus providing users with information to evaluate the relative worth of any associations identified.The databases include CropStoreDB,for management of population,genetic map,QTL and trait measurement data,SeqStoreDB for sequence-related data and AlignStoreDB,which stores sequence alignment information,and allows navigation between genetic and genomic datasets.Genetic maps are visualized and compared using the CMAP tool,and functional annotation from sequenced genomes is provided via an EnsEMBL-based genome browser.This framework facilitates navigation of the multiple biological domains involved in genetics and genomics research in a transparent manner within a single portal.We demonstrate the value of InterStoreDB as a tool for Brassica research.InterStoreDB is available from:http:llwww.interstoredb.org

  3. Influence of store image on purchase intention: The moderating role of trust and perceived risk

    Directory of Open Access Journals (Sweden)

    saeid Saeida Ardekani

    2015-09-01

    Full Text Available Nowadays, customers’ subjective image of products and services is one of the important issue in consumer behavior. Retailers as one of the products’ suppliers is Offering variety of product to their customers. Therefore, trying to attract customers is one of the critical concerns of any retail store. The previous research was demonstrated that customers’ trust and perceived risk effect on relationship between store image and purchase intention. This research was carried out to investigate the influence of store image on purchase intention to emphasis on the moderating role of trust and perceived risk from September to February, 2013. Based on the literature review, considered five store image attribute dimensions, including merchandise, promotion, facilities, service and store atmosphere. Statistical population of this research includes available customers in Yazd refah stores. Required data were collected through questionnaire and analyzed using SPSS and Smart PLS software. In this research was used simple sampling plan, then 250 questionnaires were distributed among the members of the sample and 211 valid questionnaires were returned and analyzed. The findings of the analysis indicate that customers’ trust effect on purchase intention more than perceived risk. Also, store’ Products effect on trust, customers’ perceived risk and their purchase intention more than other store image attribute dimensions.

  4. Observations of marketing on food packaging targeted to youth in retail food stores.

    Science.gov (United States)

    Grigsby-Toussaint, Diana S; Moise, Imelda K; Geiger, Sarah D

    2011-09-01

    There is growing evidence that exposure to food marketing influences dietary preferences among youth. Few studies exploring this association, however, have focused on the retail food store environment where families negotiate the influence of food and beverage marketing on purchasing practices. Consequently, we sought to examine: (i) the extent to which foods marketed on the internet and television to youth are also available and marketed in retail food stores, and (ii) whether differences exist in the marketing practices across store types and by neighborhood racial composition. In 2008, a cross-sectional survey of 118 food stores was conducted in four Midwestern cities in the United States. Results showed that 82% of stores assessed carried items commonly marketed to youth via television or the internet. The items most likely to have some type of marketing technique were noncarbonated drinks (97.7%), fruit and cereal bars (76.9%), and soda (62.2%). Grocery stores were significantly more likely than convenience stores to have marketing for breads and pastries (34.6% vs. 17.9%), breakfast cereals (52.0% vs. 22.9%), cookies and crackers (54.2% vs. 25.3%), dairy (70.8% vs. 42.7%), and ice cream (23.8% vs. 9.8%). Stores located in black neighborhoods were significantly more likely to have marketing, in comparison to white neighborhoods, for breads and pastries (35.7% vs. 17.1%), breakfast cereals (44.4% vs. 25.0%), and cookies and crackers (48.1% vs. 26.3%). Our results highlight the importance of examining food marketing techniques in the retail food store environment, where visual cues from television and the internet may be reinforced.

  5. Stored-product insects carry antibiotic-resistant and potentially virulent enterococci.

    Science.gov (United States)

    Channaiah, Lakshmikantha H; Subramanyam, Bhadriraju; McKinney, Leland J; Zurek, Ludek

    2010-11-01

    A total of 154 enterococcal isolates from 95 stored-product insects collected from a feed mill, a grain storage silo, and a retail store were isolated and identified to the species level using PCR. Enterococcus casseliflavus represented 51% of the total isolates, followed by Enterococcus gallinarum (24%), Enterococcus faecium (14%), Enterococcus faecalis (7%), and Enterococcus hirae (5%). Many isolates were resistant to tetracycline (48%), followed by streptomycin (21%), erythromycin (14%), kanamycin (13%), ciprofloxacin (12%), ampicillin (4%), and chloramphenicol (resistance gene, tetM, was transferable among E. faecalis by conjugation. These data demonstrated that stored-product insects can serve as potential vectors in disseminating antibiotic-resistant and potentially virulent enterococci.

  6. Convenience store visits by US adolescents: Rationale for healthier retail environments.

    Science.gov (United States)

    Sanders-Jackson, Ashley; Parikh, Nina M; Schleicher, Nina C; Fortmann, Stephen P; Henriksen, Lisa

    2015-07-01

    Given interest in the public health impact of convenience stores, it is surprising that so little is known about the popularity of these destinations for youth. We surveyed 2772 adolescents (age 13-16) from a nationally representative web panel of US households. Nearly half (47.5%) of adolescents reported visiting convenience stores at least weekly. Significant risk factors for frequent visits were age, being African-American, living in rural areas and in areas with higher levels of neighborhood deprivation. With approximately 4.1 million US adolescents visiting convenience stores at least weekly, new policies and other interventions are needed to promote a healthier retail environment for youth.

  7. Determining a Checkout Register Opening Policy to Maximize Profit In convenience Stores Chains

    Directory of Open Access Journals (Sweden)

    E. Ruelas-Gonzalez

    2010-12-01

    Full Text Available A major concern for convenience store managers is lost sales due to balking. Convenience stores customers payhigh margins expecting fast service. If waiting lines are too long for their tolerance level at their arrival, they balk andthe sale is lost as a result. In order to reduce lost sales, the length of the waiting line is usually controlled by openingadditional checkout registers when the number of customers standing in the line exceeds a specified number andmaintaining them open until they are no longer needed . This paper presents an applied approach to model theprobability that customers actually enter the store and define the optimal opening level (

  8. 服装专卖店的设计%Design of Monopolistic Clothing Store

    Institute of Scientific and Technical Information of China (English)

    陈贤昌

    2004-01-01

    Monopolistic clothing store is the best place for clothing industry to present the complete identity and distinctive style of brands. Actually the brand identity is reflected not only from clothes itself, but also from different aspects, e.g. an ornament, a brochure, a logo, and a clothes rack, or the outside appearance of the store, the window display and the inside environment. So monopolistic clothing store should focus on promoting the philosophy of brand and present the brand identity in its visual designs.

  9. Mathematical modelling of the thermal performance of a phase-change material (PCM) store: cooling cycle

    Energy Technology Data Exchange (ETDEWEB)

    Kuerklue, A. [Akdeniz University, Faculty of Agriculture, Antalya (Turkey); Wheldon, A.; Hadley, P. [Reading Univ. (United Kingdom). Dept. of Engineering]|[Reading Univ. (United Kingdom). School of Plant Sciences

    1996-07-01

    A mathematical model for the prediction of the thermal performances of a PCM store containing 1 m long and 38 mm diameter polypropylene tube has been developed in this study. Air was utilised in the store as the heat transfer fluid. The model was based on an energy balance or the `conservation of energy principle`. The results indicate that the agreement between the predicted and observed temperature of heat transfer data is generally good. The amount of energy used in increasing the temperature of the PCM at any time during the phase- change process is predicted to be about 3.5% of the total energy stored. (Author)

  10. Stored energy in transformers: calculation by a computer program. [Computer code TFORMR calculates and prints the stored energy in a transformer with an iron core

    Energy Technology Data Exchange (ETDEWEB)

    Willmann, P.A.; Hooper, E.B. Jr.

    1977-02-01

    A computer program was written to calculate the stored energy in a transformer. This result easily yields the inductance and leakage reactance of the transformer and is estimated to be accurate to better than 5 percent. The program was used to calculate the leakage reactance of the main transformer for the LLL neutral beam High Voltage Test Stand.

  11. Prediction of Supersonic Store Separation Characteristics Including Fuselage and Stores of Noncircular Cross Section, Volume IV. Appendices C and D, Details of Program II.

    Science.gov (United States)

    1980-11-01

    VOLUME IV - APPENDICES C AND D, DETAILS OF PROGRAM II Joseph Mullen, Jr. Frederick K. Goodwin Marnix F. E. Dillenius Nielsen Engineering & Research...location in store source panel coordinates of leading edge of wing, feet RAZ semi-axis in vertical direction of elliptic body, feet RBY semi-axis in

  12. TRACKING AND MONITORING OF TAGGED OBJECTS EMPLOYING PARTICLE SWARM OPTIMIZATION ALGORITHM IN A DEPARTMENTAL STORE

    Directory of Open Access Journals (Sweden)

    Indrajit Bhattacharya

    2011-05-01

    Full Text Available The present paper proposes a departmental store automation system based on Radio Frequency Identification (RFID technology and Particle Swarm Optimization (PSO algorithm. The items in the departmental store spanned over different sections and in multiple floors, are tagged with passive RFID tags. The floor is divided into number of zones depending on different types of items that are placed in their respective racks. Each of the zones is placed with one RFID reader, which constantly monitors the items in their zone and periodically sends that information to the application. The problem of systematic periodic monitoring of the store is addressed in this application so that the locations, distributions and demands of every item in the store can be invigilated with intelligence. The proposed application is successfully demonstrated on a simulated case study.

  13. 78 FR 52899 - Supplemental Nutrition Assistance Program (SNAP) Enhancing Retail Food Store Eligibility...

    Science.gov (United States)

    2013-08-27

    ... Food and Nutrition Service Supplemental Nutrition Assistance Program (SNAP) Enhancing Retail Food Store Eligibility--Listening Sessions AGENCY: Food and Nutrition Service (FNS), USDA. ACTION: Notice. SUMMARY: This... regarding Supplemental Nutrition Assistance Program (SNAP) retailer eligibility requirements (78 FR...

  14. Involvement of phospholipase D in store-operated calcium influx in vascular smooth muscle cells.

    Science.gov (United States)

    Walter, M; Tepel, M; Nofer, J R; Neusser, M; Assmann, G; Zidek, W

    2000-08-11

    In non-excitable cells, sustained intracellular Ca2+ increase critically depends on influx of extracellular Ca2+. Such Ca2+ influx is thought to occur by a 'store-operated' mechanism, i.e. the signal for Ca2+ entry is believed to result from the initial release of Ca2+ from inositol 1,4,5-trisphosphate-sensitive intracellular stores. Here we show that the depletion of cellular Ca2+ stores by thapsigargin or bradykinin is functionally linked to a phosphoinositide-specific phospholipase D (PLD) activity in cultured vascular smooth muscle cells (VSMC), and that phosphatidic acid formed via PLD enhances sustained calcium entry in this cell type. These results suggest a regulatory role for PLD in store-operated Ca2+ entry in VSMC.

  15. Evaluation of light attraction for the stored-product psocid, Liposcelis bostrychophila

    Science.gov (United States)

    The psocid, Liposcelis bostrychophila Badonnel (Psocoptera: Liposcelididae), is the most widespread psocid pest of stored-products. Because L. bostrychophila has developed resistance to several chemical insecticides it is important to investigate other integrated pest management (IPM) approaches, an...

  16. Technical Support Document: Development of the Advanced Energy Design Guide for Grocery Stores--50% Energy Savings

    Energy Technology Data Exchange (ETDEWEB)

    Hale, E. T.; Macumber, D. L.; Long, N. L.; Griffith, B. T.; Benne, K. S.; Pless, S. D.; Torcellini, P. A.

    2008-09-01

    This report provides recommendations that architects, designers, contractors, developers, owners, and lessees of grocery store buildings can use to achieve whole-building energy savings of at least 50% over ASHRAE Standard 90.1-2004.

  17. Theoretical prediction of interference loading on aircraft stores: Part I - Subsonic speeds

    Science.gov (United States)

    Fox, C. H., Jr.; Fernandes, F.

    1973-01-01

    Computer program is developed for theoretically predicting loading on pylon-mounted stores in subsonic compressible flow. Linear theory predicts flow field produced by aircraft wing, nose, inlet, and pylons. Program was written in FORTRAN IV for CDC 6000 computer.

  18. Food Store Choice Among Urban Slum Women Is Associated With Consumption of Energy-Dense Food.

    Science.gov (United States)

    Anggraini, Roselynne; Februhartanty, Judhiastuty; Bardosono, Saptawati; Khusun, Helda; Worsley, Anthony

    2016-07-01

    The aim of this study was to examine the associations of food store choice with food consumption among urban slum women. A cross-sectional survey was carried out among 188 urban slum women (19-50 years old) in Jakarta, Indonesia. A semiquantitative food frequency questionnaire was used to assess food consumption. Associations between food consumption and food store choice were tested by linear regression. This study found that frequencies of buying food from small shops (warung), street food vendors, and modern food stores were significantly associated with consumption of snacks, mixed dishes, and fruit respectively. In addition, buying food from traditional markets and small cafes (warung makan) was not significantly associated with particular types of food consumption. As modern food stores are rarely utilized by these women, small shops (warung) and street food vendors are likely to be important channels to improve slum dwellers' diet.

  19. Understanding the Impact of Brand Delistings on Assortment Evaluations and Store Switching and Complaining Intentions

    NARCIS (Netherlands)

    L.M. Sloot (Laurens); P.C. Verhoef (Peter)

    2004-01-01

    textabstractRecently, retailers have begun considering which brands they can delist without reducing customer satisfaction, losing category sales, or increasing store switching behavior. Although several studies have considered assortment reductions, none has explicitly investigated the impact of to

  20. Can a virtual supermarket bring realism into the lab? Comparing shopping behavior using virtual and pictorial store representations to behavior in a physical store.

    Science.gov (United States)

    van Herpen, Erica; van den Broek, Eva; van Trijp, Hans C M; Yu, Tian

    2016-12-01

    Immersive virtual reality techniques present new opportunities for research into consumer behavior. The current study examines whether the increased realism of a virtual store compared to pictorial (2D) stimuli elicits consumer behavior that is more in line with behavior in a physical store. We examine the number, variety, and type of products selected, amount of money spent, and responses to price promotions and shelf display, in three product categories (fruit & vegetables, milk, and biscuits). We find that virtual reality elicits behavior that is more similar to behavior in the physical store compared to the picture condition for the number of products selected (Milk: Mstore = 1.19, Mvirtual = 1.53, Mpictures = 2.58) and amount of money spent (Milk: Mstore = 1.27, Mvirtual = 1.53, Mpictures = 2.60 Euro), and for the selection of products from different areas of the shelf, both vertically (purchases from top shelves, milk and biscuits: Pstore = 21.6%, Pvirtual = 33.4%, Ppictures = 50.0%) and horizontally (purchase from left shelf, biscuits: Pstore = 35.5%, Pvirtual = 53.3%, Ppictures = 66.7%). This indicates that virtual reality can improve realism in responses to shelf allocation. Virtual reality was not able to diminish other differences between lab and physical store: participants bought more products and spent more money (for biscuits and fruit & vegetables), bought more national brands, and responded more strongly to price promotions in both virtual reality and pictorial representations than in the physical store. Implications for the use of virtual reality in studies of consumer food choice behavior as well as for future improvement of virtual reality techniques are discussed.

  1. STUDY AND DESIGN OF Stored-XSS VULNERABILITY DETECTION%Stored-XSS漏洞检测的研究与设计

    Institute of Scientific and Technical Information of China (English)

    李冰; 赵逢禹

    2013-01-01

    Cross-site scripting ( XSS) vulnerability has become the Web security problem for most websites, effective prevention and detection of XSS vulnerability favour the improvement in Web security. In the paper, we analyse the attacking principle of XSS vulnerability, and point out the inadequacy of existing dynamic analysis methods in detecting stored-XSS vulnerability. An effective dynamic detection method for stored-XSS vulnerability is proposed, moreover we also design and implement a dynamic detection model for the stored-XSS vulnerability, as well as carry out testing and evaluation on this model in practical scenario. Experiments prove that the method proposed in the paper can detect stored-XSS vulnerability effectively.%跨站脚本XSS(Cross Site Scripting)漏洞已经成为了大多数网站共同面对的Web安全问题,对XSS漏洞的有效预防检测有利于提高Web安全.分析XSS漏洞的攻击原理,指出现有动态分析方法在检测存储型XSS漏洞方面的不足,提出一种有效的存储型漏洞动态检测方法.设计并实现了Stored-XSS漏洞动态检测模型,并在实际的场景下对该模型进行了测试评估,实验证明提出的方法能对存储型XSS漏洞进行有效检测.

  2. Development of coal store and transportation technology using horizontal coal bunker

    Institute of Scientific and Technical Information of China (English)

    TIAN Jian-sheng; CHEN Qing-shu

    2005-01-01

    Discussed the necessity of setting up the coal bunker in mining, introduced the development of coal bunker technology, combining the mining characteristic of the high yield and high-efficient working face in China at present, and point out that the type of horizontal coal bunker, is a kind of security, high-efficient coal store and transportation technology of suiting the modern production need of the colliery, is the developing direction of technology of store and transportation of coal bunker.

  3. ServiceStore: A Peer-to-Peer Framework for QoS-aware Service Composition

    OpenAIRE

    Jin,Jun; Zhang, Yu; Cao, Yuanda; Pu, Xing; Li, Jiaxin

    2010-01-01

    International audience; Web service composition is to integrate component services for providing a value-added new service. With the growing number of component services and their dynamic nature, the centralized composition model can't manage them efficiently and accurately. In this paper, we proposed a distributed hash table (DHT)-based peer-to-peer (P2P) service composition framework, called ServiceStore. Compared with the central control in centralized model, in our ServiceStore, service s...

  4. Examining Specialty Crop Price Relationships between Farmers Markets and Grocery Stores

    OpenAIRE

    Gunderson, Michael A.; Earl, Ashley N.

    2010-01-01

    Farmers markets across the state of Florida have been increasing in popularity over the past two years. Very little information is available regarding the price relationship between farmers markets and nearby grocery stores. Further investigation of this relationship is necessary and could yield vital infor­mation to support further understanding of pricing trends among these two sources. By obtaining prices from both farmers markets and grocery stores that are closest to each of the markets...

  5. Research on the Weight of Index for the Assessment Standard for Green Store Building

    Institute of Scientific and Technical Information of China (English)

    Wei Zhao; Jian Kang; Hong Jin

    2014-01-01

    Assessment standard for green store building of national standard has been compiled. The index has been given by experts’ subjective assignment based on experience. Analytic hierarchy process has been used, making questionnaires of experts, using pairwise comparison and calculating the weight of each index. The weight of index in assessment would not only make quantitative evaluation on the whole situation of green store buildings, but also provide the foundation for compilation and revision.

  6. Ethical problems inherent in psychological research based on internet communication as stored information

    DEFF Research Database (Denmark)

    Øhrstrøm, Peter; Dyhrberg, Johan

    2007-01-01

    This paper deals with certain ethical problems inherent in psychological research based on internet communication as stored information. Section 1 contains an analysis of research on Internet debates. In particular, it takes into account a famous example of deception for psychology research...... purposes. In section 2, the focus is on research on personal data in texts published on the Internet. Section 3 includes an attempt to formulate some ethical principles and guidelines, which should be regarded as fundamental in research on stored information....

  7. CLOSURE OF THE SELF-SERVICE STORES ON THE MEYRIN AND PREVESSIN SITES

    CERN Multimedia

    SPL Division

    2001-01-01

    Following a study pointing to the low turnover of a large proportion of the items stocked, the low average value of 'purchases' and the relatively high running costs, the Management Board decided at its meeting on 28.5.2001 to close the self-service stores on the Meyrin and Prévessin sites at the end of 2001, provided that all items were available via EDH by then and that satisfactory access could be provided for the CERN users. As these conditions have now been fulfilled, users are hereby informed that the self-service stores will be closed as follows: The Meyrin self-service store will close as of 1st December 2001. The Prévessin self-service store will close as of 1st January 2002. All standard items (including nuts, bolts, screws, nails and rivets - item 47 of the stores catalogue) may be ordered from the Central Store via EDH using the 'Material Request' form and will be delivered within 24 hours. In urgent cases, items may be collected from one of the emergency counters at the ...

  8. Investigating the Customer Loyalty Model in the Chain Stores of Iran

    Directory of Open Access Journals (Sweden)

    Ali Sanayei

    2015-06-01

    Full Text Available The purpose of this paper is to investigate customer loyalty model for the chain stores of Iran according to factors include perceived value, customer satisfaction, perceived quality, store image, customer relationship, perceived equity, trust and store atmosphere as preconditions of loyalty and brand preference, repurchase intention, word of mouth referral and expected switching cost as consequences of customer loyalty. This study is applied research and descriptive - correlation in terms of purpose and methodology. The statistical population includes Customers of three chain stores, Refah and Shahrvand and Etka, in five big city of Iran includes Tehran, Mashhad, Isfahan, Tabriz and Shiraz and the sample was calculated for 1227 persons. Data collected by questionnaire and it is use structural equation model (SEM and Lisrel for hypothesis analysis. The result show in the chain stores both trust and satisfaction have direct impact and store atmosphere, perceived quality and perceived value has indirect impact on customer loyalty. Moreover, influence of relationship, image and equity has not supported. In addition, brand preference, expected switching cost and word of mouth referral are direct consequences and repurchase intention is indirect of customer loyalty.

  9. Consumer Right to Information before Purchase: Research on the Romanian Online Stores for Technical Consumer Goods

    Directory of Open Access Journals (Sweden)

    Carmen Balan

    2014-05-01

    Full Text Available The goal of the present paper is to evaluate the status of the protection of consumer right to information before the purchase from Romanian online stores. The perspective focuses on technical consumer goods. The research pursued two major objectives. The former consisted in analysing the compliance of the online stores with the provisions of article 6 paragraph 1 of the Directive 2011/83/EU on consumer rights, relative to the information provided to potential buyers before the purchase. The latter was to identify the consumer awareness of the rights stipulated by article 6 of the directive, as well as to study the opinions of consumers relative to the information that online stores are compelled to supply before purchase. The first objective was accomplished by applying the content analysis method to the information available on the Web for a sample of 100 online stores. The second objective was achieved through the survey method on a sample of 351 persons from the 25 to 34 age group, residing in Bucharest. Compared to other studies, the major contributions of the present research approach are the following: the investigation of an extensive sample of online stores; the wider range of products; the focus on both online stores and consumers. The results show that improvements are needed in the level of compliance and in the consumer awareness of own rights.

  10. Three dimensional deformation of dry-stored complete denture base at room temperature

    Science.gov (United States)

    2016-01-01

    PURPOSE The aim of this study was to evaluate whether there is any typical deformation pattern existing in complete denture when it was dried by using the 3D scanner and surface matching program. MATERIALS AND METHODS A total of 28 denture bases were fabricated with heat curing acrylic resin (each 14 upper and lower denture bases), and 14 denture bases (each 7 upper and lower denture bases) were stored in the water bottle (water stored), and another 14 denture bases were stored in the air (dry stored). Each specimen was scanned at 1st day after deflasking, 14th day after deflasking, and 28th day after deflasking, and digitalized. Three dimensional deformation patterns were acquired by comparison of the data within storage group using surface matching program. For evaluating differences between groups, these data were compared statisticallyusing Kruskal Wallis and Mann Whitney-U test (α=.05). RESULTS When evaluating 3D deformation of denture base, obvious deformations were not found in maxillary and mandibular water storage group. However, in dry stored group, typical deformation pattern was detected as storage time passes. It occurred mostly in first two weeks. Major deformations were found in the bilateral posterior area in both maxillary and mandibular group. In maxillary dry stored group, a statistical significance was found. CONCLUSION It was proved that in both upper and lower denture bases, dry storage caused more dimensional deformation than water storage with typical pattern. PMID:27555899

  11. THE INFLUENCE OF RETAIL STORE IMAGE AND INDIVIDUAL FACTORS ON CONSUMER BUYING DECISIONS

    Directory of Open Access Journals (Sweden)

    Ioana Olariu

    2016-07-01

    Full Text Available In this article is examined the relationship between store image, individual factors and consumer purchase behavior. First link is made between consumer attitudes and his buying decisions. Second, the relationship between store image and consumer purchase behavior is mediated by attributes of retailer that include merchandising, store atmosphere, in-store service, accessibility, reputation, promotion, facilities and post-transaction service. This article is a theoretical approach on what is known about how people decide whether or not to buy something and then how they decide which item or items to buy and what retailer is the best choice. In the process of doing this, we will discover that the process of making a buying decision is not nearly as simply as it may seem. A good understanding about how consumers make buying decisions is very important in developing effective marketing plans. Marketers can change the design of the store interior, aisle layout, carpet and wall textures, scents, colors, shapes, and sounds experienced by the customers. Thus store image is a result of many variables which can be manipulated by the retailer to influence consumer mood and, subsequently, the buyer's behavior.

  12. Factors Influencing Store Selection for Supply with Fast-Moving Consumer Goods

    Directory of Open Access Journals (Sweden)

    Albana Berisha Qehaja

    2015-12-01

    Full Text Available The main purpose of this paper is to contribute to the discussion on factors that influence store selection for supply with fast-moving consumer goods. We have surveyed 90 households in the Republic of Kosovo. We have decided to undertake this research seeing in one hand ‘competitive struggle’ which is being developed among the largest retail chains of fast-moving consumer goods, and, on the other hand, the created ‘situation’ for traditional stores as a result of the expansion of these retailers. This study also aims to highlight factors that consumers consider in order to improve the performance of these businesses. We have proposed that the opening of hypermarkets in Kosovo has affected negatively on traditional stores’ turnover. We have also proposed that the most influential factors in customers in the selection of stores where they will be supplied with fast-moving consumer goods are the rich store offering, good customer service and good staff behaviour. We have also proposed that the factors affecting the selection of hypermarket/store for supplying are closely related to the factors that affect customer dissatisfaction that leads to the change of hypermarket/ store. The results of this empirical study are consistent with the hypothesis set out in the paper.

  13. Assessing Reliability and Validity of the "GroPromo" Audit Tool for Evaluation of Grocery Store Marketing and Promotional Environments

    Science.gov (United States)

    Kerr, Jacqueline; Sallis, James F.; Bromby, Erica; Glanz, Karen

    2012-01-01

    Objective: To evaluate reliability and validity of a new tool for assessing the placement and promotional environment in grocery stores. Methods: Trained observers used the "GroPromo" instrument in 40 stores to code the placement of 7 products in 9 locations within a store, along with other promotional characteristics. To test construct validity,…

  14. Price promotions for food and beverage products in a nationwide sample of food stores.

    Science.gov (United States)

    Powell, Lisa M; Kumanyika, Shiriki K; Isgor, Zeynep; Rimkus, Leah; Zenk, Shannon N; Chaloupka, Frank J

    2016-05-01

    Food and beverage price promotions may be potential targets for public health initiatives but have not been well documented. We assessed prevalence and patterns of price promotions for food and beverage products in a nationwide sample of food stores by store type, product package size, and product healthfulness. We also assessed associations of price promotions with community characteristics and product prices. In-store data collected in 2010-2012 from 8959 food stores in 468 communities spanning 46 U.S. states were used. Differences in the prevalence of price promotions were tested across stores types, product varieties, and product package sizes. Multivariable regression analyses examined associations of presence of price promotions with community racial/ethnic and socioeconomic characteristics and with product prices. The prevalence of price promotions across all 44 products sampled was, on average, 13.4% in supermarkets (ranging from 9.1% for fresh fruits and vegetables to 18.2% for sugar-sweetened beverages), 4.5% in grocery stores (ranging from 2.5% for milk to 6.6% for breads and cereals), and 2.6% in limited service stores (ranging from 1.2% for fresh fruits and vegetables to 4.1% for breads and cereals). No differences were observed by community characteristics. Less-healthy versus more-healthy product varieties and larger versus smaller product package sizes generally had a higher prevalence of price promotion, particularly in supermarkets. On average, in supermarkets, price promotions were associated with 15.2% lower prices. The observed patterns of price promotions warrant more attention in public health food environment research and intervention.

  15. Effects of storage conditions on forensic examinations of blood samples and bloodstains stored for 20 years.

    Science.gov (United States)

    Hara, M; Nakanishi, H; Yoneyama, K; Saito, K; Takada, A

    2016-01-01

    The effects of various storage conditions on blood identification tests, DNA degradation, and short tandem repeat (STR) typing were evaluated. Bloodstains stored at room temperature, 4 °C, -20 °C, and -80 °C for 20 years; blood samples stored at -20 °C and -80 °C for 20 years; and fresh blood samples were analyzed. Leuco-malachite-green testing, anti-human hemoglobin (Hb) testing (using immunochromatography), and tests for hemoglobin-beta (HBB) mRNA were performed as blood identification tests. DNA degradation was evaluated by quantifying the ratios of 305 and 129 base pair (bp) fragments to 41 bp fragments. STR typing was performed using an AmpFlSTR® Identifiler™ Plus PCR Amplification Kit. All samples were positive in leuco-malachite-green staining and anti-human Hb assays. HBB was not detected in blood samples stored at -20 °C or -80 °C, although this marker was detected in all bloodstains. As indicated by the ratio of 129:41 bp and 305:41 bp DNA fragments, DNA from bloodstains stored at room temperature or 4 °C were significantly degraded compared to DNA from all other samples. STR typing analyses revealed that a portion of the loci was undetected in bloodstains stored at room temperature. Therefore, to prevent DNA degradation during long-term storage, it is recommended that bloodstains and blood be stored at below -20 °C. In addition, because bloodstains are more suitable for detection of blood-specific mRNAs than blood sample, it is desirable that blood is stored as bloodstain for this method.

  16. Diverse patterns of stored water use among saplings in seasonally dry tropical forests.

    Science.gov (United States)

    Wolfe, Brett T; Kursar, Thomas A

    2015-12-01

    Tree species in seasonally dry tropical forests likely vary in their drought-survival mechanisms. Drought-deciduousness, which reduces water loss, and low wood density, which may permit dependence on stored water, are considered key traits. For saplings of six species at two distinct sites, we studied these and two associated traits: the seasonal amount of water released per stem volume ("water released") and the hydraulic capacitance of the stem (C). Two deciduous species with low stem density, Cavanillesia platanifolia and Bursera simaruba, had high C and high dry-season stem water potential (Ψ(stem)), but differed in dry-season water released. C. platanifolia did not use stored water during the dry season whereas B. simaruba, in a drier forest, released stored water. In both, water released was highest while flushing leaves, suggesting that stored water supports leaf flushing. In contrast, two deciduous species with intermediate stem density, Annona hayesii and Genipa americana, had intermediate C, low dry-season Ψ(stem), and high seasonal change in water released. Meanwhile, two evergreen species with intermediate stem density, Cojoba rufescens and Astronium graveolens, had relatively low C, low dry-season Ψ(stem), and intermediate seasonal change in water released. Thus, at least three, distinct stored-water-use strategies were observed. Additionally, bark relative water content (RWC) decreased along with Ψ(stem) during the dry season while xylem RWC did not change, suggesting that bark-stored water buffers Ψ(stem) seasonally. Together these results suggest that seasonal use of stored water and change in Ψ(stem) are associated with functional groups that are characterized by combinations of deciduousness and stem density.

  17. Shopping online and/or in-store? A structural equation model of the relationships between e-shopping and in-store shopping

    OpenAIRE

    Farag, Sendy; Schwanen, Tim; Dijst, Martin

    2005-01-01

    Searching product information or buying goods online is becoming increasingly popular and could affect shopping trips. However, the relationship between e-shopping and in-store shopping is currently unclear. The aim of this study is to investigate empirically how the frequencies of online searching, online buying, and non-daily shopping trips relate to each other, after controlling for sociodemographic, land use, behavioral, and attitudinal characteristics. Data were collected from 826 respon...

  18. Thermo-fluid-dynamic modelling of a cold store for cheese maturation

    Directory of Open Access Journals (Sweden)

    Ferruccio Giametta

    2013-03-01

    Full Text Available In this study, drying tests on fresh cheeses were carried out in a cold store equipped with a Munters MG90 dehumidifier that controls the humidity of the room air. In this system, the condensation/drainage stage is omitted since the humid room air is directed out of the cold store (process air and the dried air is introduced by the dehumidifier inside the cold store. Eight air temperature probes were introduced in the store; two probes (HOBO U12-012, 1 HOBO – Onset Computer Corporation, Cape Cod, MA, USA were also introduced and used to measure relative humidity and temperature together with an anemometer to analyse any changes in thermal and fluid dynamics in the cell environment. COMSOL multiphysics software (Comsol Group, Stockolm, Sweden was used to simulate the store environment based on the finite elements method. This allowed us to compare and discuss the experimental data collected and the results obtained by the thermo- fluid-dynamic simulation.

  19. Gene Disruption Technologies Have the Potential to Transform Stored Product Insect Pest Control

    Directory of Open Access Journals (Sweden)

    Lindsey C. Perkin

    2016-09-01

    Full Text Available Stored product insects feed on grains and processed commodities manufactured from grain post-harvest, reducing the nutritional value and contaminating food. Currently, the main defense against stored product insect pests is the pesticide fumigant phosphine. Phosphine is highly toxic to all animals, but is the most effective and economical control method, and thus is used extensively worldwide. However, many insect populations have become resistant to phosphine, in some cases to very high levels. New, environmentally benign and more effective control strategies are needed for stored product pests. RNA interference (RNAi may overcome pesticide resistance by targeting the expression of genes that contribute to resistance in insects. Most data on RNAi in stored product insects is from the coleopteran genetic model, Tribolium castaneum, since it has a strong RNAi response via injection of double stranded RNA (dsRNA in any life stage. Additionally, Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR technology has been suggested as a potential resource for new pest control strategies. In this review we discuss background information on both gene disruption technologies and summarize the advances made in terms of molecular pest management in stored product insects, mainly T. castaneum, as well as complications and future needs.

  20. Cyclic AMP Recruits a Discrete Intracellular Ca2+ Store by Unmasking Hypersensitive IP3 Receptors

    Directory of Open Access Journals (Sweden)

    Vera Konieczny

    2017-01-01

    Full Text Available Inositol 1,4,5-trisphosphate (IP3 stimulates Ca2+ release from the endoplasmic reticulum (ER, and the response is potentiated by 3′,5′-cyclic AMP (cAMP. We investigated this interaction in HEK293 cells using carbachol and parathyroid hormone (PTH to stimulate formation of IP3 and cAMP, respectively. PTH alone had no effect on the cytosolic Ca2+ concentration, but it potentiated the Ca2+ signals evoked by carbachol. Surprisingly, however, the intracellular Ca2+ stores that respond to carbachol alone could be both emptied and refilled without affecting the subsequent response to PTH. We provide evidence that PTH unmasks high-affinity IP3 receptors within a discrete Ca2+ store. We conclude that Ca2+ stores within the ER that dynamically exchange Ca2+ with the cytosol maintain a functional independence that allows one store to be released by carbachol and another to be released by carbachol with PTH. Compartmentalization of ER Ca2+ stores adds versatility to IP3-evoked Ca2+ signals.

  1. MATHEMATICAL MODELING OF ELECTRO TECHNOLOGICAL OZONIZATION OF EGG STORES OF POULTRY FARMS

    Directory of Open Access Journals (Sweden)

    Voloshin A. P.

    2016-09-01

    Full Text Available Sanitization of eggs is an essential way to fight bacteria, fungi and other microorganisms. Hatchability of eggs and the safety of day-old chicks are dependent on the quality of eggs processing. Leading scientists of our country have proved high efficacy of ozone application for processing of hatching eggs. To obtain a positive result by this method of sanitizing hatching eggs ozone, it is necessary to create a uniform concentration of ozone around the egg store volume. Decrease in ozone concentration from the set point may result in insufficient exposure to pathogens and because of this, may reduce hatchability. Significant excess of ozone concentration from the set point can kill the embryo. Because of mathematical modeling of electro eggs ozone treatment process, there was a mathematical model of the process of electroozonation of egg stores of poultry farms. This model takes into account decomposition of ozone on the surface of eggs and decomposition of ozone on the walls of an egg store. This mathematical model proves the desired control action at different initial data, such as: the required concentration of ozone in the egg store, the number of eggs, egg store geometric dimensions, the fan power, the design parameters of the discharge unit, the location of the ozone generator in the room

  2. Studies on the characteristic differenced ofquality between new and stored grains in japonica rice

    Institute of Scientific and Technical Information of China (English)

    Yan Wenchao; Jin Qingsheng; Yu Faming; Qiu Boqin; Kastsura Tomita; Hisamitsu Horiuch

    2001-01-01

    Changes in the milling quality, chemical characteristics, eating quality and dynamic viscoelasticities of seven cultivars of japoinica rice after about eight months storage at room temperature were studied. Comparisons between new and stored rices showed that no obvious changes in milling quality, amylose and protein content were found. Though there was varietal difference, the palatability of all cultivars deteriorated with storage.The overall eating quality of Koshihikari and Etsunan162 stored rice were almost the same as that of new rice of Nihonbare and Xiushui11. The deterioration in palatability was due to the deterioration of the appearance, taste and stickiness of cooked rice. New rice grain from cultivars with a good eating quality showed a relatively high palatability aS compare with stored rice. The moduli of cooked rice grains of stored rice were increased and values of loss tangent of cooked rice was lower than those of new rice, such cases in poor palatability cultivars were much more obvious. The eating quality of stored rice was generally poor for the cultivars with a high free fatty acid content. In addition, the breakdown and maximum viscosity values in amylographic characteristics were slightly increased.

  3. Repurchase intentions in a retail store - exploring the impact of colours

    Directory of Open Access Journals (Sweden)

    Anja Varga

    2014-12-01

    Full Text Available The purpose of the paper is to explore the elements that influence customer loyalty in different dominant colour environments in a retail store that sells groceries. The paper explores the relationship between customer satisfaction, exploring the store environment, communications with sales personnel and repurchase intentions in different colour environments. Furthermore, it explores the gender impact on creating customer loyalty in warm, cool and neutral colour environments. Empirical research is conducted using three different colour environments in a retail store that sells groceries. Based on research findings, exploring store environment is found to be the most influential element that boosts repurchase intentions. Gender stimulated differences are also found. For women, in warm, cool and neutral colour environment the dominant influence on repurchase intentions is exploring the store environment. For men, in both warm and cool colour environment communication with sales personnel influences their repurchase intentions. The research contributes to the existing body of knowledge on the influence of colours on repurchase intentions in the context of South-East European culture. Managerial implications are offered and suggestions for further research provided.

  4. Gene Disruption Technologies Have the Potential to Transform Stored Product Insect Pest Control.

    Science.gov (United States)

    Perkin, Lindsey C; Adrianos, Sherry L; Oppert, Brenda

    2016-09-19

    Stored product insects feed on grains and processed commodities manufactured from grain post-harvest, reducing the nutritional value and contaminating food. Currently, the main defense against stored product insect pests is the pesticide fumigant phosphine. Phosphine is highly toxic to all animals, but is the most effective and economical control method, and thus is used extensively worldwide. However, many insect populations have become resistant to phosphine, in some cases to very high levels. New, environmentally benign and more effective control strategies are needed for stored product pests. RNA interference (RNAi) may overcome pesticide resistance by targeting the expression of genes that contribute to resistance in insects. Most data on RNAi in stored product insects is from the coleopteran genetic model, Tribolium castaneum, since it has a strong RNAi response via injection of double stranded RNA (dsRNA) in any life stage. Additionally, Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) technology has been suggested as a potential resource for new pest control strategies. In this review we discuss background information on both gene disruption technologies and summarize the advances made in terms of molecular pest management in stored product insects, mainly T. castaneum, as well as complications and future needs.

  5. Baltimore City Stores Increased The Availability Of Healthy Food After WIC Policy Change.

    Science.gov (United States)

    Cobb, Laura K; Anderson, Cheryl A M; Appel, Lawrence; Jones-Smith, Jessica; Bilal, Usama; Gittelsohn, Joel; Franco, Manuel

    2015-11-01

    As part of a 2009 revision to the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) program, the Department of Agriculture required WIC-authorized stores to stock additional varieties of healthy food. The long-term effects of this policy on access to healthy food are unknown. Using surveys conducted in 118 Baltimore City, Maryland, food stores in 2006 and 2012, we examined associations of the change in healthy food availability with store type, neighborhood demographics, and the 2009 WIC policy change. Overall, healthy food availability improved significantly between 2006 and 2012, with the greatest increases in corner stores and in census tracts with more than 60 percent black residents. On an 11-point scale measuring availability of fruit (3 points), vegetables (4 points), bread (2 points), and milk (2 points), the WIC policy change was associated with a 0.72-point increase in WIC-relevant healthy food availability, while joining WIC was associated with a 0.99-point increase. Stores that carry a limited variety of food items may be more receptive to stocking healthier food than previously thought, particularly within neighborhoods with a majority of black residents. Policies targeting healthy food availability have the potential to increase availability and decrease health disparities.

  6. Simulation by two calcium store models of myocardial dynamic properties: potentiation, staircase, and biphasic tension development.

    Science.gov (United States)

    Wussling, M; Szymanski, G

    1986-04-01

    Most considerations and models concerning myocardial dynamic properties e.g. potentiation and staircase, are based upon the existence of storage structures in the heart muscle cell. The phenomenon of biphasic tension development (or two-component contraction) in heart muscle preparations of several mammalian species suggests that the sarcoplasmic reticulum is one, but by no means the major, source of activator calcium for the contractile system. The simulation of dynamic properties including biphasic tension development was performed in two steps by a simple "two-Ca store-model" and by an "expanded two-Ca store-model" with following results: Increasing potentiation indicated a decrease in the degree of coupling between the Ca stores. A shift of the interval strength curve to lower intervals as well as a decrease of the steady state contraction height implies a decrease of both, the coupling and the leakage time constant. There was no standard relation between staircase phenomena and structure parameters. Analog displays showed a late (or second) component at prolongated stimulation intervals, in the transient phase after a rest period, in the case of perfectly coupled or uncoupled stores, and at great time constant tau p (which characterizes the calcium pump activity). It is concluded that the late component of biphasic tension development is due to direct activation by the transsarcolemmal Ca flux of the myofilaments, whereas the early component is caused by the release of stored calcium. In the absence of an early component neither potentiation nor marked treppe may be expected.

  7. Muscle energy stores and stroke rates of emperor penguins: implications for muscle metabolism and dive performance.

    Science.gov (United States)

    Williams, Cassondra L; Sato, Katsufumi; Shiomi, Kozue; Ponganis, Paul J

    2012-01-01

    In diving birds and mammals, bradycardia and peripheral vasoconstriction potentially isolate muscle from the circulation. During complete ischemia, ATP production is dependent on the size of the myoglobin oxygen (O(2)) store and the concentrations of phosphocreatine (PCr) and glycogen (Gly). Therefore, we measured PCr and Gly concentrations in the primary underwater locomotory muscle of emperor penguin and modeled the depletion of muscle O(2) and those energy stores under conditions of complete ischemia and a previously determined muscle metabolic rate. We also analyzed stroke rate to assess muscle workload variation during dives and evaluate potential limitations on the model. Measured PCr and Gly concentrations, 20.8 and 54.6 mmol kg(-1), respectively, were similar to published values for nondiving animals. The model demonstrated that PCr and Gly provide a large anaerobic energy store, even for dives longer than 20 min. Stroke rate varied throughout the dive profile, indicating muscle workload was not constant during dives as was assumed in the model. The stroke rate during the first 30 s of dives increased with increased dive depth. In extremely long dives, lower overall stroke rates were observed. Although O(2) consumption and energy store depletion may vary during dives, the model demonstrated that PCr and Gly, even at concentrations typical of terrestrial birds and mammals, are a significant anaerobic energy store and can play an important role in the emperor penguin's ability to perform long dives.

  8. RETAIL STORE IMAGE: A COMPARISON AMONG THEORETICAL AND EMPIRICAL DIMENSIONS IN A BRAZILIAN STUDY

    Directory of Open Access Journals (Sweden)

    Janaina de Moura Engracia Giraldi

    2008-01-01

    Full Text Available The retail store can be the key success factor, the competitive advantage of a retail company. An important element to the retail strategy is the store image; the total sum of customers’ perceptions about a store. The present paper compares the theoretical and empirical dimensions of retail store’s image in a Brazilian study. The type of research used was the quantitative study, and the data collected was analyzed by use of the factor analysis technique, in order to identify the underlying factors to retail store image. In conclusion, it was observed that the form by which the respondents evaluate the image of a specific supermarket in Brazil is simpler than what was foreseen by theory, with nine factors representing the following store image dimensions: quality,price, after sales service, advertising, clientele, assortment, convenience, atmosphere and services. An important practical contribution of the present study refers to the development of a simpler scale, that can be used by retailers in a viable form to obtain data on their perceived image.

  9. Efficient Digital Signage-Based Online Store Layout: An Experimental Study

    Directory of Open Access Journals (Sweden)

    Muhammad Fazal Ijaz

    2016-05-01

    Full Text Available In today’s era of information technology, human computer interaction and interface design are critical factors for a successful retail business. In a virtual world, the purpose of store layout is to create an environment that fascinates customers, entices them to spend more time in the store and encourages them to purchase from the store. The accomplishment of a successful retail business relies on a quick response and the adoption of new technologies that simplify the customer’s shopping experience. Virtual stores play a vital role in enhancing the success of a retail business. Nowadays, digital signage is widely used to publicize different store contents. The aim of this paper is to select a distinct layout that can be used in digital signage. To enhance Customer Relationship Management (CRM, digital signage can be installed in various contexts, such as metro stations, shopping centers, airplane terminals, and so on. The proposed system scans the Quick Response (QR code of a product, and the product then arrives at the user end. The tree, pipeline and guiding pathway layouts are employed in the context of digital signage. A questionnaire is used to determine customers’ opinions on the most efficient layout. The statistical results show that layout significantly affects customer’s behavior. Moreover, human computer interaction can help understand more about the customer’s interaction with digital signage.

  10. Some assembly required: constructing the elementary units of store-operated Ca2+ entry.

    Science.gov (United States)

    Wu, Minnie M; Luik, Riina M; Lewis, Richard S

    2007-08-01

    The means by which Ca(2+) store depletion evokes the opening of store-operated Ca(2+) channels (SOCs) in the plasma membrane of excitable and non-excitable cells has been a longstanding mystery. Indirect evidence has supported local interactions between the ER and SOCs as well as long-range interactions mediated through a diffusible activator. The recent molecular identification of the ER Ca(2+) sensor (STIM1) and a subunit of the CRAC channel (Orai1), a prototypic SOC, has now made it possible to visualize directly the sequence of events that links store depletion to CRAC channel opening. Following store depletion, STIM1 moves from locations throughout the ER to accumulate in ER subregions positioned within 10-25nm of the plasma membrane. Simultaneously, Orai1 gathers at discrete sites in the plasma membrane directly opposite STIM1, resulting in local CRAC channel activation. These new studies define the elementary units of store-operated Ca(2+) entry, and reveal an unprecedented mechanism for channel activation in which the stimulus brings a channel and its activator/sensor together for interaction across apposed membrane compartments. We discuss the implications of this choreographic mechanism with regard to Ca(2+) dynamics, specificity of Ca(2+) signaling, and the existence of a specialized ER subset dedicated to the control of the CRAC channel.

  11. Consumers` perception on the use of innovative technologies in creating store atmosphere

    Directory of Open Access Journals (Sweden)

    Mirela Octavia Sirbu

    2015-05-01

    Full Text Available The increase of competitiveness in retail sales generates the diversification of purchase options, increase of consumers’ demands and, implicitly, the change of their purchasing behaviour. In this context, the selection made by consumers regarding the stores where to purchase from represents a complex decision-making process, conditioned upon the functional and psychological characteristics, among which store atmosphere plays a special part. Moreover, in order to obtain some competitive advantages within an environment that generates specific emotional effects on the buyers, the sellers allocate significant investment resources aimed at implementing some innovative technologies to create store atmosphere. Starting from these considerations, our research aims to identify consumers’ perception of the use of innovative technologies in creating store atmosphere. This paper was performed on the basis of an original questionnaire and, for the specialty literature in Romania, it represents the first research elaborated on this subject. The direct research has been conducted by means of a questionnaire-based survey to which 492 persons answered during September-November 2014. The research intended to establish the criteria for stores selection and the role atmosphere plays in this choice, as well as the identification of interest and level of knowledge of some innovative technologies in this field. The research results emphasise the fact that over 75% of respondents have a positive perception on the use of innovative technologies in order to generate a pleasant atmosphere and they are interested in the advantages they bring to the purchasing process.

  12. Flight test of a decoupler pylon for wing/store flutter suppression

    Science.gov (United States)

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

    1986-01-01

    The decoupler pylon is a NASA concept of passive wing-store flutter suppression achieved by providing a low store-pylon pitch frequency. Flight tests were performed on an F-16 aircraft 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 the GBU-8 mounted on the decoupler pylon. 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. Experience with the present decoupler pylon design indicated that friction in the pivoting mechanism could affect its proper functioning as a flutter suppressor.

  13. Measuring the Food Environment: A Systematic Technique for Characterizing Food Stores Using Display Counts

    Directory of Open Access Journals (Sweden)

    Cassandra Miller

    2012-01-01

    Full Text Available Marketing research has documented the influence of in-store characteristics—such as the number and placement of display stands—on consumer purchases of a product. However, little information exists on this topic for key foods of interest to those studying the influence of environmental changes on dietary behavior. This study demonstrates a method for characterizing the food environment by measuring the number of separate displays of fruits, vegetables, and energy-dense snack foods (including chips, candies, and sodas and their proximity to cash registers in different store types. Observations in New Orleans stores (N=172 in 2007 and 2008 revealed significantly more displays of energy-dense snacks than of fruits and vegetables within all store types, especially supermarkets. Moreover, supermarkets had an average of 20 displays of energy-dense snacks within 1 meter of their cash registers, yet none of them had even a single display of fruits or vegetables near their cash registers. Measures of the number of separate display stands of key foods and their proximity to a cash register can be used by researchers to better characterize food stores and by policymakers to address improvements to the food environment.

  14. Measuring the food environment: a systematic technique for characterizing food stores using display counts.

    Science.gov (United States)

    Miller, Cassandra; Bodor, J Nicholas; Rose, Donald

    2012-01-01

    Marketing research has documented the influence of in-store characteristics-such as the number and placement of display stands-on consumer purchases of a product. However, little information exists on this topic for key foods of interest to those studying the influence of environmental changes on dietary behavior. This study demonstrates a method for characterizing the food environment by measuring the number of separate displays of fruits, vegetables, and energy-dense snack foods (including chips, candies, and sodas) and their proximity to cash registers in different store types. Observations in New Orleans stores (N = 172) in 2007 and 2008 revealed significantly more displays of energy-dense snacks than of fruits and vegetables within all store types, especially supermarkets. Moreover, supermarkets had an average of 20 displays of energy-dense snacks within 1 meter of their cash registers, yet none of them had even a single display of fruits or vegetables near their cash registers. Measures of the number of separate display stands of key foods and their proximity to a cash register can be used by researchers to better characterize food stores and by policymakers to address improvements to the food environment.

  15. Microbiological and chemical changes in freshwater prawn (Macrobrachium rosembergii stored under refrigeration

    Directory of Open Access Journals (Sweden)

    Leitão Mauro Faber de Freitas

    2000-01-01

    Full Text Available Microbiological and chemical changes were evaluated in freshwater prawn stored under refrigeration at 0°C and 5°C during 10 days, with special emphasis on indole production as a chemical spoilage indicator. The total psychrotrophic and indole positive microflora were mainly mesophilic, with indole positive microorganisms being less than 10% of the total microflora after 10 days storage under refrigeration. Bacteria from Enterobacteriaceae and Vibrionaceae families prevailed among the isolated indole positive strains. The use of the Most Probable Number-MPN method, using tryptone broth as culture medium, was the most reliable approach for the quantitative evaluation of the indole positive microflora. The stored samples showed increases in pH, L-tryptophan and total volatile bases (TVB, which were more intensive at 5°C. The psychrotrophic counts and TVB values of samples stored at 0°C were lower than the recommended limits (107 CFU/g and 30 mg N/100g, respectively, even after 10 days storage. However, in samples stored at 5°C, these values were reached after 10 and 5 days, respectively. The presence of indole in levels above the limit recommended by FDA/USA (25 mug/100g was confirmed in only one sample, suggesting that this substance, alone, wouldn?t be a good indicator of freshwater prawn quality stored under refrigeration.

  16. Live pups from evaporatively dried mouse sperm stored at ambient temperature for up to 2 years.

    Directory of Open Access Journals (Sweden)

    Jie Liu

    Full Text Available The purpose of this study is to develop a mouse sperm preservation method based on evaporative drying. Mouse sperm were evaporatively dried and stored at 4°C and ambient temperature for 3 months to 2 years. Upon rehydration, a single sperm was injected into a mature oocyte to develop into a blastocyst after culture or a live birth after embryo transfer to a recipient female. For the samples stored at 4°C for 3, 6, 12, 18, and 24 months, the blastocyst formation rate was 61.5%, 49.1%, 31.5%, 32.2%, and 41.4%, respectively. The blastocyst rate for those stored at ambient temperature (∼22°C for 3, 6, 12, and 18 months was 57.8%, 36.2%, 33.6%, and 34.4%, respectively. Fifteen, eight and three live pups were produced from sperm stored at room temperature for 12, 18, and 24 months, respectively. This is the first report of live offspring produced from dried mouse sperm stored at ambient temperature for up to 2 years. Based on these results, we suggest that evaporative drying is a potentially useful method for the routine preservation of mouse sperm.

  17. Is there a tape recorder in your head? How the brain stores and retrieves musical melodies

    Directory of Open Access Journals (Sweden)

    Josef P Rauschecker

    2014-08-01

    Full Text Available Music consists of strings of sound that vary over time. Technical devices, such as tape recorders, store musical melodies by transcribing event times of temporal sequences into consecutive locations on the storage medium. Playback occurs by reading out the stored information in the same sequence. However, it is unclear how the brain stores and retrieves auditory sequences. Neurons in the anterior lateral belt of auditory cortex are sensitive to the combination of sound features in time, but the integration time of these neurons is not sufficient to store longer sequences that stretch over several seconds, minutes or more. Functional imaging studies in humans provide evidence that music is stored instead within the auditory dorsal stream, including premotor and prefrontal areas. In monkeys, these areas are the substrate for learning of motor sequences. It appears, therefore, that the auditory dorsal stream transforms musical into motor sequence information and vice versa, realizing what are known as forward and inverse models. The basal ganglia and the cerebellum are involved in setting up the sensorimotor associations, translating timing information into spatial codes and back again.

  18. Gene Disruption Technologies Have the Potential to Transform Stored Product Insect Pest Control

    Science.gov (United States)

    Perkin, Lindsey C.; Adrianos, Sherry L.; Oppert, Brenda

    2016-01-01

    Stored product insects feed on grains and processed commodities manufactured from grain post-harvest, reducing the nutritional value and contaminating food. Currently, the main defense against stored product insect pests is the pesticide fumigant phosphine. Phosphine is highly toxic to all animals, but is the most effective and economical control method, and thus is used extensively worldwide. However, many insect populations have become resistant to phosphine, in some cases to very high levels. New, environmentally benign and more effective control strategies are needed for stored product pests. RNA interference (RNAi) may overcome pesticide resistance by targeting the expression of genes that contribute to resistance in insects. Most data on RNAi in stored product insects is from the coleopteran genetic model, Tribolium castaneum, since it has a strong RNAi response via injection of double stranded RNA (dsRNA) in any life stage. Additionally, Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) technology has been suggested as a potential resource for new pest control strategies. In this review we discuss background information on both gene disruption technologies and summarize the advances made in terms of molecular pest management in stored product insects, mainly T. castaneum, as well as complications and future needs. PMID:27657138

  19. Modeling of stored charge in metallized biaxially oriented polypropylene film capacitors based on charging current measurement

    Science.gov (United States)

    Li, Hua; Wang, Bowen; Li, Zhiwei; Liu, De; Lin, Fuchang; Dai, Ling; Zhang, Qin; Chen, Yaohong

    2013-10-01

    Metallized biaxially oriented polypropylene film (BOPP) capacitors are widely used in pulsed power systems. When the capacitor is used as the energy storage equipment under high electric field, more charges should be provided to maintain the voltage of the capacitor. This should be ascribed to the completion of the slow polarization which may take several hours or even longer. This paper focuses on the stored charge in metallized BOPP film capacitors. The modeling of the stored charge by the equivalent conversion of circuits is conducted to analyse the slow polarization in the BOPP film. The 3-RC network is proposed to represent the time-dependent charge stored in the capacitor. A charging current measurement system is established to investigate the charge storage property of the capacitor. The measurement system can measure the long time charging current with a sampling rate of 300Hz. The total charge calculated by the charging current indicates that the stored charge in the capacitor under the electric field of 400 V/μm is 13.5% larger than the product of the voltage and the capacitance measured by the AC bridge. The nonlinear effect of the electric field on the slow polarization charge is also demonstrated. And the simulation of charge storage based on the 3-RC network can match well with the trend of the stored charge increasing with the time.

  20. Characterizing the bacterial communities in retail stores in the United States.

    Science.gov (United States)

    Hoisington, A; Maestre, J P; Kinney, K A; Siegel, J A

    2016-12-01

    The microorganisms present in retail environments have not been studied in detail despite the fact that these environments represent a potentially important location for exposure. In this study, HVAC filter dust samples in 13 US retail stores were collected and analyzed via pyrosequencing to characterize the indoor bacterial communities and to explore potential relationships between these communities and building and environmental parameters. Although retail stores contained a diverse bacterial community of 788 unique genera, over half of the nearly 118K sequences were attributed to the Proteobacteria phylum. Streptophyta, Bacillus, Corynebacterium, Pseudomonas, and Acinetobacter were the most prevalent genera detected. The recovered indoor airborne microbial community was statistically associated with both human oral and skin microbiota, indicating occupants are important contributors, despite a relatively low occupant density per unit volume in retail stores. Bacteria generally associated with outdoor environments were present in the indoor communities with no obvious association with air exchange rate, even when considering relative abundance. No significant association was observed between the indoor bacterial community recovered and store location, store type, or season. However, predictive functional gene profiling showed significant associations between the indoor community and season. The microbiome recovered from multiple samples collected months apart from the same building varied significantly indicating that caution is warranted when trying to characterize the bacterial community with a single sampling event.

  1. Healthful food availability in stores and restaurants--American Samoa, 2014.

    Science.gov (United States)

    Lee-Kwan, Seung Hee; Kumar, Gayathri; Ayscue, Patrick; Santos, Marjorie; McGuire, Lisa C; Blanck, Heidi M; Nua, Motusa Tuileama

    2015-03-20

    American Samoa, one of the U.S.-affiliated Pacific Islands, has documented the highest prevalence of adults with obesity (75%) in the world. The nutritionally poor food and beverage environment of food retail venues has been suspected to be a contributing factor, although an evaluation of these venues in American Samoa has not been conducted. In January 2014, American Samoa established an Obesity Task Force to develop policies and strategies to combat obesity. To inform the efforts of the task force, the American Samoa Department of Health and CDC conducted a baseline assessment of the availability, pricing, and promotion of healthful foods at retail food venues. Previously validated food environment assessment tools were modified to incorporate American Samoa foods and administered in a geographically representative sample of 70 stores (nine grocery stores and 61 convenience stores) and 20 restaurants. In convenience stores, healthful items were not found as available as less healthful counterparts, and some healthful items were more expensive than their less healthful counterparts. For restaurants, 70% offered at least one healthful entrée, whereas only 30% had healthful side dishes, such as vegetables. Actions to promote healthy eating, such as providing calorie information, were rare among restaurants. Improving availability, affordability, and the promotion of healthful foods in American Samoa stores and restaurants could support healthy eating among American Samoa residents.

  2. Cooking-related PM2.5 and acrolein measured in grocery stores and comparison with other retail types.

    Science.gov (United States)

    Chan, W R; Sidheswaran, M; Sullivan, D P; Cohn, S; Fisk, W J

    2016-06-01

    We measured particulate matter (PM), acrolein, and other indoor air contaminants in eight visits to grocery stores in California. Retail stores of other types (hardware, furniture, and apparel) were also sampled on additional visits. Based on tracer gas decay data, most stores had adequate ventilation according to minimum ventilation rate standards. Grocery stores had significantly higher concentrations of acrolein, fine and ultrafine PM, compared to other retail stores, likely attributable to cooking. Indoor concentrations of PM2.5 and acrolein exceeded health guidelines in all tested grocery stores. Acrolein emission rates to indoors in grocery stores had a mean estimate about 30 times higher than in other retail store types. About 80% of the indoor PM2.5 measured in grocery stores was emitted indoors, compared to only 20% for the other retail store types. Calculations suggest a substantial increase in outdoor air ventilation rate by a factor of three from current level is needed to reduce indoor acrolein concentrations. Alternatively, acrolein emission to indoors needs to be reduced 70% by better capturing of cooking exhaust. To maintain indoor PM2.5 below the California annual ambient standard of 12 μg/m(3) , grocery stores need to use air filters with an efficiency rating higher than the MERV 8 air filters commonly used today.

  3. SOURCE STORE

    Institute of Scientific and Technical Information of China (English)

    Diana; Freundl; Rodney; Evans

    2007-01-01

    The key to survival for any conte- mporary brand is crossover, and when your brand is a lifestyle that expresses itself in clothing, music, and art, then finding an outlet that traverses every level is crucial.

  4. Store forventninger

    DEFF Research Database (Denmark)

    Stephensen, Jan Løhmann

    2012-01-01

    Bogmatiseringer har længe været en fast bestanddel af filmbranchens forgreninger, men ikke desto mindre har fænomenet været akademisk underbelyst. Med afsæt i Deborah Chiels bogmatisering af Glaser & Cuaróns filmatisering (1998) af Charles Dickens' roman Great Expectations vil artiklen med afsæt i...

  5. Economic and utilitarian benefits of monetary versus non-monetary in-store sales promotions

    DEFF Research Database (Denmark)

    Reid, Mike; Thompson, Peter; Mavondo, Felix

    2014-01-01

    While prior research has examined the issue of sales promotion proneness, very little has examined proneness to non-monetary promotions, such as contests and premiums discovered in store. This study draws on a promotions benefits framework to examine the influence of shoppers’ desired benefits...... on their relative proneness to in-store monetary and non-monetary promotions. Computer-aided telephone interviewing (CATI) data gathered from 500 grocery shoppers are used. The findings show that shoppers who are prone to using non-monetary in-store promotions seek exploration, entertainment and value expression...... benefits, in common with shoppers who are prone to monetary promotions. Both monetary and non-monetary promotion-prone shoppers feel financially constrained. In addition, non-monetary promotion-prone shoppers enjoy gambling and other hedonic outcomes. The managerial implications of our research findings...

  6. An Enhanced trusted Image Storing and Retrieval Framework in Cloud Data Storage Service Environment

    Directory of Open Access Journals (Sweden)

    Darapaneni Chandra Sekhar

    2014-10-01

    Full Text Available Today’s image capturing technologies are producing High Definitional-scale images which are also heavier on memory, which has prompted many users into cloud storage, cloud computing is an service based technology and one of the cloud service is Data Storage as a Service (DSaaS, two parties are involved in this service the Cloud Service Provider and The User, user stores his vital data onto the cloud via internet example: Dropbox. but a bigger question is on trustiness over the CSP by user as user data is stored remote devices which user has no clue about, in such situation CSP has to create a trust worthiness to the costumer or user, in these paper we addressed the mention insecurity issue with a well defined trusted image Storing and retrieval framework (TISR using compress sensing methodology.

  7. RETAIL STORE DESIGN AND ENVIRONMENT AS BRANDING SUPPORT IN THE SERVICES MARKETING

    Directory of Open Access Journals (Sweden)

    Tudor NISTORESCU

    2008-01-01

    Full Text Available The services are intangibles, therefore their quality is difficult to be evaluatedby the client and building a strong brand image is a challenging task. Theservices are distributed using diverse channels such as: company retailstores, dealers, franchise. The service companies are interested in theenvironment of the location, not only to increase sells but also in order toboost the image of the company. The excitement that a retail store induces toa client can modify the perception of the brand. The client values more abrand that distributes its services in a luxury, high-tech retail environmentthan a discount store. In this paper we intended to investigate the techniquesthat a service company is using to enhance the brand image in a retaillocation. For this purpose, the various aspects of the retail store design andenvironment were analyzed in connection with the customer-based brandequity model. This original association will offer the services companies’ newperspectives on how to leverage brand image.

  8. FACTORS AFFECTING OVERALL BRAND EQUITY: THE CASE OF SHAHRVAND CHAIN STORE

    Directory of Open Access Journals (Sweden)

    Shahriar AZIZI

    2013-06-01

    Full Text Available In recent years the role of chain stores in distribution system of Iran has been paid more attention. Managers of these stores are seeking to increase the stores’ brand equity. This study develops a model of factors affecting overall brand equity in SHAHRVAND chain store as a case study. The Sample of 167 customers in Tehran city using convenience sampling method was selected. Data was gathered by the 44-items questionnaire in self-reporting way. Path analysis was applied using Lisrel 8.80 to test the conceptual model which includes six hypotheses. Results showed that brand-customer personality congruency affects brand identification positively. The positive impact of brand identification on brand loyalty and trust was confirmed. Analysis also revealed that brand trust impact brand loyalty positively. Results also indicated the positive impact of brand loyalty and trust on the overall brand equity.

  9. Women’s Suits Stores Retail Worth CNY300 million In Oct.

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Beijing Oct.-Sales value of women’s suits in Beijing 22 mid-to-high range department stores was 299 million, Basically similar with September according to Beijing Commercial Information Consultation Center. Accumulated sales value in Jan. - Sep. was CNY 279.6 million.Looking further into the sales rank of department stores, Yansha Youyi, Cuiwei Place and Wangfujing Department Store reported highestcomparable sales in Oct.; Cuiwei Place reported a CNY39.14 million sales value, claiming the top rank. Looking further into the sales rank of brands, Veto Moda and ONLY, sales value for each of them were over CNY 7 million claimed thetop two spots in Oct. The both are in-house brands of Denmark-based fashion house Bestseller. White Collar ranked the Third.

  10. What is the effectiveness of obesity related interventions at retail grocery stores and supermarkets?

    DEFF Research Database (Denmark)

    Adam, Abdulfatah; Jensen, Jørgen Dejgård

    2016-01-01

    interventions have been carried out in retail grocery/supermarket settings as part of an effort to understand and influence consumption of healthful foods. The review’s key outcome variable is sale/purchase of healthy foods as a result of the interventions. This systematic review sheds light...... on the effectiveness of food store interventions intended to promote the consumption of healthy foods and the methodological quality of studies reporting them. Methods Systematic literature search spanning from 2003 to 2015 (inclusive both years), and confined to papers in the English language was conducted. Studies...... fulfilling search criteria were identified and critically appraised. Studies included in this review report health interventions at physical food stores including supermarkets and corner stores, and with outcome variable of adopting healthier food purchasing/consumption behavior. The methodological quality...

  11. Highlights of X-Stack ExM Deliverable: MosaStore

    Energy Technology Data Exchange (ETDEWEB)

    Ripeanu, Matei [Univ. of British Columbia, Vancouver, BC (Canada)

    2016-07-20

    This brief report highlights the experience gained with MosaStore, an exploratory part of the X-Stack project “ExM: System support for extreme-scale, many-task applications”. The ExM project proposed to use concurrent workflows supported by the Swift language and runtime as an innovative programming model to exploit parallelism in exascale computers. MosaStore aims to support this endeavor by improving storage support for workflow-based applications, more precisely by exploring the gains that can be obtained from co-designing the storage system and the workflow runtime engine. MosaStore has been developed primarily at the University of British Columbia.

  12. Effect of Package Type on Selected Parameters of Nutritional Quality of Chill-Stored White Sauerkraut

    Directory of Open Access Journals (Sweden)

    Kapusta-Duch Joanna

    2017-06-01

    Full Text Available Brassica vegetables, including white cabbage, both fresh and sour (Brassica oleracea L. var. capitata L., contain a lot of valuable metabolites which are effective in chemoprevention of cancer as documented by numerous studies. This work investigates the effect of different packaging types; low density polyethylene (PE-LD and metalized polyethylene terephthalate (PET met/PE with polyethylene bags on selected quality parameters in chill-stored white sauerkraut. Sauerkraut was subjected to refrigerated storage for 4 months. Every month, stored sauerkraut was analyzed in terms of vitamin C, total phenolic compounds content and antioxidant activity. Statistical analysis demonstrated that the type of packaging had a significant influence on the antioxidant activity of chilled stored sauerkraut.

  13. Brand patronage and loyalty patterns: Store vs. manufacturer brands in the Greek soft drink category

    DEFF Research Database (Denmark)

    Krystallis, Athanasios; Chrysochou, Polymeros; Fotopoulos, Christos

    , while offering good value for money. There is a large body of literature explaining and further exploring factors that influence loyalty towards store brands (e.g. among others Steenkamp and Dekimpe, 1997; Dhar and Hoch, 1997; Ailawadi and Keller, 2004). The objective of the work is to investigate...... the potential existence of differences in the loyalty behavior between store brands and manufacturer brands, as expressed through certain brand performance and loyalty measures (e.g. market shares, penetration, purchase frequencies, repeat rate, etc.). In order to meet the above escribed objective, panel data...... from the soft-drinks market in Greece are used, with the premise to investigate brand performance and loyalty of store brands. Observed loyalty measures are benchmarked against predictions from the Dirichlet model (Ehrenberg, Uncles and Goodhardt 2004). The aim of this work is, first, to explore...

  14. Exploring the Relationships among Service Quality, Satisfaction, Trust and Store Loyalty among Retail Customers

    Directory of Open Access Journals (Sweden)

    Çerri Shpëtim

    2012-12-01

    Full Text Available The purpose of the study is to investigate the relationships among service quality, satisfaction, trust, and store loyalty in a retailing context. All these variables have considerable importance on store performance, measured by financial indicators or market ones. The data were collected from a sample of 258 students at two universities in Albania, during the first quarter of 2012. The items included in the survey measured the variables of the study as well as demographic characteristics of the sample. Confirmatory factor analysis (CFA and structural equation modeling (SEM were used to evaluate the hypotheses regarding relationships among model constructs. All the hypotheses developed in the study were positively confirmed, reinforcing the theory and previous research on this field. The study also reveals interesting implications in service quality, satisfaction, trust, and store loyalty, useful to both academics and practitioners. Managers will find this research helpful in better understanding these variables and their roles on their companies’ performance.

  15. ANALYSIS OF HYGROTHERMAL CONDITIONS OF EXTERNAL PARTITIONS IN AN UNDERGROUND FRUIT STORE

    Directory of Open Access Journals (Sweden)

    Grzegorz Nawalany

    2016-09-01

    Full Text Available The paper presents the analysis of hygrothermal conditions of external partitions in an underground fruit store. The results of measurements of temperature and humidity of the indoor and outdoor air as well as the surface surrounding temperature and the temperature of the air surrounding the store constituted the boundary conditions for the hygrothermal calculations. The paper presents the calculation of the distribution of the temperature and humidity on the ground floor, the wall contacting the ground, the wall contacting the outside air, and the ceiling above the storage chamber. The heat and moisture calculations have shown high risk of condensation submerged in non-insulated external walls. The condition of the adaptation of a traditional cold store to a simple and atmosphere controlled cold one is to increase the thermal resistance of the partitions. Such a solution will let cut the energy demand in those types of agricultural buildings.

  16. PCM-module to improve hot water heat stores with stratification

    Energy Technology Data Exchange (ETDEWEB)

    Mehling, H.; Hippeli, S.; Hiebler, S. [ZAE Bayern, Garching (Germany); Cabeza, L.F. [Universitat de Lleida (Spain). Centre de Recerca en Energia Aplicada

    2003-04-01

    Hot water heat stores with stratification are a common technology used in solar energy systems and reuse of waste heat. Adding a PCM module at the top of the water tank would give the system higher storage density, and compensate heat loss in the top layer. The work presented here includes experimental results and numerical simulation of the system using an explicit finite-difference method. Experiments and simulations were carried out using different cylindrical PCM modules. With only 1/16 of the volume of the store being PCM, 3/16 of water at the top of the store was held warm for 50% to 200% longer and the average energy density was increased by 20% to 45%. Furthermore, these 3/16 of water were reheated by the heat from the module after being cooled down in only 20 min. (Author)

  17. Influence of brand differential on motivation to conform and manufacturer versus store brand purchase intention

    Directory of Open Access Journals (Sweden)

    Tran, E.

    2014-05-01

    Full Text Available Relationships and characteristics that influence consumers’ purchase decision between store brand and manufacturer brand product offerings have emerged as an interesting and practical area of research. From a management perspective, understanding the process by which consumers make purchase choices between these brand offerings would lead to both theoretical and practical applications. Therefore, this study attempts to enhance understanding about the factors that influence consumers’ manufacturer versus store brand purchase decisions. A conceptual model is developed to integrate the manner by which a consumer’s motivation to conform to the perceived social norm of purchasing manufacturer brand products influences this purchase decision. The model is tested using survey data. Findings indicate the importance of the intensity of perceived differences between store brand and manufacturer brand product offerings in affecting consumers’ purchase intention of these products. The relationship is also mediated by consumers’ motivation to conform to manufacturer brand products in their purchase decision.

  18. A key role for STIM1 in store operated calcium channel activation in airway smooth muscle

    Directory of Open Access Journals (Sweden)

    Peel Samantha E

    2006-09-01

    Full Text Available Abstract Background Control of cytosolic calcium plays a key role in airway myocyte function. Changes in intracellular Ca2+ stores can modulate contractile responses, modulate proliferation and regulate synthetic activity. Influx of Ca2+ in non excitable smooth muscle is believed to be predominantly through store operated channels (SOC or receptor operated channels (ROC. Whereas agonists can activate both SOC and ROC in a range of smooth muscle types, the specific trigger for SOC activation is depletion of the sarcoplasmic reticulum Ca2+ stores. The mechanism underlying SOC activation following depletion of intracellular Ca2+ stores in smooth muscle has not been identified. Methods To investigate the roles of the STIM homologues in SOC activation in airway myocytes, specific siRNA sequences were utilised to target and selectively suppress both STIM1 and STIM2. Quantitative real time PCR was employed to assess the efficiency and the specificity of the siRNA mediated knockdown of mRNA. Activation of SOC was investigated by both whole cell patch clamp electrophysiology and a fluorescence based calcium assay. Results Transfection of 20 nM siRNA specific for STIM1 or 2 resulted in robust decreases (>70% of the relevant mRNA. siRNA targeted at STIM1 resulted in a reduction of SOC associated Ca2+ influx in response to store depletion by cyclopiazonic acid (60% or histamine but not bradykinin. siRNA to STIM2 had no effect on these responses. In addition STIM1 suppression resulted in a more or less complete abrogation of SOC associated inward currents assessed by whole cell patch clamp. Conclusion Here we show that STIM1 acts as a key signal for SOC activation following intracellular Ca2+ store depletion or following agonist stimulation with histamine in human airway myocytes. These are the first data demonstrating a role for STIM1 in a physiologically relevant, non-transformed endogenous expression cell model.

  19. Influence of Stored Strain on Fabricating of Al/SiC Nanocomposite by Friction Stir Processing

    Science.gov (United States)

    Khorrami, M. Sarkari; Kazeminezhad, M.; Kokabi, A. H.

    2015-05-01

    In this work, 1050 aluminum (Al) sheets were annealed and severely deformed by 1, 2, and 3 passes of constrained groove pressing process to obtain the various initial stored strain values of 0, 1.16, 2.32, and 3.48, respectively. Friction stir processing (FSP) was then applied using SiC nanoparticles to fabricate Al/SiC nanocomposite with approximately 1.5 vol pct reinforced particles. Microstructural examinations revealed that an increase in the initial stored strain of the base metal led to the formation of finer grain structure after 1 pass of FSP. The finer grain structure occurred in the stir zone where a sufficient amount of nanoparticles with a relatively proper distribution existed. However, the initial stored strain value had a contrary influence in the regions with low volume fraction of nanoparticles. In fact, more stored strain in the base metal provided more driving force for both nucleation and grain growth of newly recrystallized grains at the stir zone. Pinning effect of well-distributed nanoparticles could effectively retard grain growth leading to the formation of very fine grain structure. Also it was observed that the initial stored strain values did not have impressive rule in the microstructural evolutions at the stir zone during the second and third FSP passes signifying that all of the stored energy in the base metal would be released after 1 pass of FSP. The results obtained with microhardness measurement at the stir zone were fairly in agreement with those achieved by the microstructure assessments.

  20. Distance to food stores & adolescent male fruit and vegetable consumption: mediation effects

    Directory of Open Access Journals (Sweden)

    Cullen Karen W

    2007-09-01

    Full Text Available Abstract Background The physical environments in which adolescents reside and their access to food stores may influence their consumption of fruit and vegetables. This association could either be direct or mediated via psychosocial variables or home availability of fruit and vegetables. A greater understanding of these associations would aide the design of new interventions. The purpose of this study was to examine associations between distance to food stores and restaurants and fruit and vegetable consumption and the possible mediating role of psychosocial variables and home availability. Methods Fruit and vegetable consumption of 204 Boy Scouts was assessed by a food frequency questionnaire in 2003. Participant addresses were geo-coded and distance to different types of food stores and restaurants calculated. Fruit and vegetable preferences, home availability and self-efficacy were measured. Regression models were run with backward deletion of non-significant environmental and psychosocial variables. Mediation tests were performed. Results Residing further away from a small food store (SFS (convenience store and drug store was associated with increased fruit and juice and low fat vegetable consumption. Residing closer to a fast food restaurant was associated with increased high fat vegetable and fruit and juice consumption. Vegetable preferences partially mediated (26% the relationship between low fat vegetable consumption and distance to the nearest SFS. Conclusion Distance to SFS and fast food restaurants were associated with fruit and vegetable consumption among male adolescents. Vegetable preferences partially mediated the distance to low fat vegetable relationship. More research is needed to elucidate how environmental variables impact children's dietary intake.

  1. In vitro cytotoxicity of indirect composite resins: Effect of storing in artificial saliva

    Directory of Open Access Journals (Sweden)

    Arzu Zeynep Yildirim-Bicer

    2013-01-01

    Full Text Available Aim: The aim of this study was to compare the cytotoxic effects of two indirect composite resins (Artglass and Solidex on the viability of L-929 fibroblast cells at different incubation periods by storing them in artificial saliva (AS. Materials and Methods: Disk-shaped test samples were prepared according to manufacturers′ instructions. Test materials were cured with light source (Dentacolor XS, Heraus Kulzer, Germany. The samples were divided into two groups. The first group′s samples were transferred into a culture medium for 1 hour, 24 hours, 72 hours, 1 week and 2 weeks. The other group′s samples were transferred into a culture medium for 1 hours, 24 hours, 72 hours, 1 week, and 2 weeks after being stored in AS for 48 hours. The eluates were obtained and pipetted for evaluation onto L-929 mouse fibroblast cultures incubated for 24 hours. Measurements were performed by MTT (3-(4,5-dimethylthiazol-2-yl-2,5-diphenyl tetrazolium bromide assay. The degree of cytotoxicity for each sample was determined according to the reference values represented by the cells with a control group. Results: Statistical significance was determined by ANOVA. Both groups presented lower cell viability in comparison to the control group at all periods. Storing in artificial saliva reduced cytotoxicity significantly (P < 0.05. Stored Artglass and Solidex showed similar effects on cytotoxicity. Nonstored Solidex samples were found more cytotoxic than Artglass samples. The cell survival rate results of 24-hour incubation period were significantly lower than those of the other experimental periods (P < 0.05. Conclusion: Storing indirect composite resins in AS may reduce cytotoxic effects on the fibroblast cells. However, resin-based dental materials continue to release sufficient components to cause cytotoxic effects in vitro after 48 hours of storing in AS.

  2. Parasitic oscillations, absorption, stored energy density and heat density in active-mirror and disk amplifiers.

    Science.gov (United States)

    Brown, D C; Jacobs, S D; Nee, N

    1978-01-15

    We present detailed calculations of the absorption, stored energy density, and heat density distributions for these commercial laser glasses of current interest (silicate-ED-2, phosphates-EV-2, LHG-5). The form of the stored energy density distribution is shown to be important in the consideration of parasitic oscillations in active-mirror and disk amplifiers. In active-mirror amplifiers, the application of multilayer dielectric coatings has been found not to affect the threshold for bulk parasitic oscillations. Due to the unique geometry of active mirrors, amplified spontaneous emission rather than parasitics is found to limit energy storage ultimately.

  3. A power-efficient and scalable load-store queue design

    OpenAIRE

    Castro, F.; Chaver Martínez, Daniel Ángel; Piñuel Moreno, Luis; Prieto Matías, Manuel; Huang, M.C.; Tirado Fernández, Francisco

    2005-01-01

    The load-store queue (LQ-SQ) of modem superscalar processors is responsible for keeping the order of memory operations. As the performance gap between processing speed and memory access becomes worse, the capacity requirements for the LQ-SQ increase, and its design becomes a challenge due to its CAM structure. In this paper we propose an efficient load-store queue state filtering mechanism that provides a significant energy reduction (on average 35% in the LSQ and 3.5% in the whole processor)...

  4. Would one rather store squeezing or entanglement in continuous variable quantum memories?

    Science.gov (United States)

    Yadsan-Appleby, Hulya; Serafini, Alessio

    2011-05-01

    Given two quantum memories for continuous variables and the possibility to perform passive optical operations on the optical modes before or after the storage, two possible scenarios arise resulting in generally different degrees of final entanglement. Namely, one could either store an entangled state and retrieve it directly from the memory, or rather store two separate single-mode squeezed states and then combine them with a beam-splitter to generate the final entangled state. In this Letter, we analytically determine which of the two options yields more entanglement for several regions of the system's parameters, and quantify the advantage it entails.

  5. The Role of Semantics in Next-Generation Online Virtual World-Based Retail Store

    Science.gov (United States)

    Sharma, Geetika; Anantaram, C.; Ghosh, Hiranmay

    Online virtual environments are increasingly becoming popular for entrepreneurship. While interactions are primarily between avatars, some interactions could occur through intelligent chatbots. Such interactions require connecting to backend business applications to obtain information, carry out real-world transactions etc. In this paper, we focus on integrating business application systems with virtual worlds. We discuss the probable features of a next-generation online virtual world-based retail store and the technologies involved in realizing the features of such a store. In particular, we examine the role of semantics in integrating popular virtual worlds with business applications to provide natural language based interactions.

  6. Data Extraction Tool to Analyse, Transform and Store Real Data from Electricity Markets

    DEFF Research Database (Denmark)

    Pereira, Ivo F.; Sousa, Tiago; Praca, Isabel

    2014-01-01

    of confidentiality, data regarding market proposals and transactions. These data can be used as source of knowledge to define realistic scenarios, which are essential for understanding and forecast electricity markets behavior. The development of tools able to extract, transform, store and dynamically update data......, is of great importance to go a step further into the comprehension of electricity markets and of the behaviour of the involved entities. In this paper an adaptable tool capable of downloading, parsing and storing data from market operators’ websites is presented, assuring constant updating and reliability...

  7. WATER-JET CUTTING MACHINE NOW AVAILABLE FROM THE CERN RAW MATERIALS STORES

    CERN Multimedia

    2007-01-01

    The CERN Raw Materials Stores has recently acquired a new water-jet cutting machine. The machine is capable of cutting all types and shapes of materials up to 70 mm in thickness, with an accuracy of +/- 0.1mm/m. For the time being, users requiring materials to be cut should supply drawings in DXF, DWG or IGES (AutoCad) file format. The machine will be operational as of 1st October 2007. The Stores Team Paulo Dos Santos FI-LS-MM 72308

  8. The use of phytochemicals as fumigants for the control of stored product insect pests

    OpenAIRE

    Eli Shaaya; Moshe Kostyukovsky

    2011-01-01

    The current study is aimed to evaluate the potential use of the known isothyiocyanates, as compared to a new isothyiocyanate (ITC) isolated from Eruca sativa (salad rocket) as fumigants for the control of stored product insects. The biological activity of methyl iodide (CH3I), carbon disulphide (CS2), benzaldehyde (C7H6O) and essential oils were also evaluated. The toxicity of the various fumigants was assessed against adults and larvae of a number of major stored product insects. ITCs are kn...

  9. Factors Influencing Store Selection for Supply with Fast-Moving Consumer Goods

    OpenAIRE

    Albana Berisha Qehaja; Justina Shiroka Pula

    2015-01-01

    The main purpose of this paper is to contribute to the discussion on factors that influence store selection for supply with fast-moving consumer goods. We have surveyed 90 households in the Republic of Kosovo. We have decided to undertake this research seeing in one hand ‘competitive struggle’ which is being developed among the largest retail chains of fast-moving consumer goods, and, on the other hand, the created ‘situation’ for traditional stores as a result of the exp...

  10. Antifeedant activity of xanthohumol and supercritical carbon dioxide extract of spent hops against stored product pests.

    Science.gov (United States)

    Jackowski, J; Hurej, M; Rój, E; Popłoński, J; Kośny, L; Huszcza, E

    2015-08-01

    Xanthohumol, a prenylated flavonoid from hops, and a supercritical carbon dioxide extract of spent hops were studied for their antifeedant activity against stored product insect pests: Sitophilus granarius L., Tribolium confusum Duv. and Trogoderma granarium Everts. Xanthohumol exhibited medium deterrent activity against the adults of S. granarius L. and larvae of T. confusum Duv. The spent hops extract was more active than xanthohumol towards the adults of T. confusum Duv. The potential application of the crude spent hops extract as a feeding deterrent against the stored product pests is proposed.

  11. NAADP induces pH changes in the lumen of acidic Ca2+ stores

    OpenAIRE

    2006-01-01

    Abstract NAADP-induced Ca 2+} release has been proposed to occur selectively from acidic stores in several cell types including sea urchin eggs. Using fluorescence measurements, we have investigated whether NAADP-induced Ca 2+} release alters the luminal pH (pHL) within these acidic stores in egg homogenates and observed their prompt, concentration-dependent alkalinization by NAADP (but not {beta}-NAD +} or NADP). Like Ca 2+} release, the pH L} change was desensitized by low concen...

  12. Pengaruh Bauran Ritel terhadap Keputusan Pembelian Konsumen pada Departemen Store X di DKI Jakarta

    Directory of Open Access Journals (Sweden)

    Freddy Simbolon

    2011-05-01

    Full Text Available This study aims to measure how much influence the retail mix to the purchasing decision. To measure, the study used 100 respondents to the Department Store buyer X. The analytical method used is multiple regression method. Based on the analysis results obtained under the seven aspects of the retail mix of Merchandising, Price, Location, Promotion, Store Design & Visual Product, Service, and Personnel, only two qualities that give them significant influence on consumer purchasing decisions of Price and Personnel. However, based on ANOVA, the overall of the seven aspects significantly influence consumer purchase decisions. 

  13. The Relevance of Shopper Logistics for Consumers of Store-Based Retail Formats

    DEFF Research Database (Denmark)

    Teller, Christoph; Kotzab, Herbert; Grant, David B.

    2012-01-01

    This paper discusses and empirically evaluates the relevance of shopping-related logistics for consumers of store-based retail formats. Based on a literature review a conceptual model was developed and subsequently tested using a survey of more than six hundred consumers in the grocery retail...... sector. Respondents were those primarily responsible for grocery shopping in their households located in a highly concentrated European urban retail market. Variance based structural equation modelling reveals that shopper logistics has a major impact on the convenience of store-based shopping and partly...

  14. A Simple Model of Separation Logic for Higher-order Store

    DEFF Research Database (Denmark)

    Birkedal, Lars; Reus, Bernhard; Schwinghammer, Jan;

    2008-01-01

    Separation logic is a Hoare-style logic for reasoning about pointer-manipulating programs. Its core ideas have recently been extended from low-level to richer, high-level languages. In this paper we develop a new semantics of the logic for a programming language where code can be stored (i.......e., with higher-order store). The main improvement on previous work is the simplicity of the model. As a consequence, several restrictions imposed by the semantics are removed, leading to a considerably more natural assertion language with a powerful specification logic....

  15. Transformation rate between ferritin and hemosiderin assayed by serum ferritin kinetics in patients with normal iron stores and iron overload.

    Science.gov (United States)

    Saito, Hiroshi; Hayashi, Hisao

    2015-11-01

    Ferritin iron, hemosiderin iron, total iron stores and transformation rate were determined by serum ferritin kinetics. The transformation rate between ferritin and hemosiderin is motivated by the potential difference between them. The transformer determines transformation rate according to the potential difference in iron mobilization and deposition. The correlations between transformation rate and iron stores were studied in 11 patients with chronic hepatitis C (CHC), 1 patent with treated iron deficiency anemia (TIDA), 9 patients with hereditary hemochromatosis (HH) and 4 patients with transfusion-dependent anemia (TD). The power regression curve of approximation showed an inverse correlation between transformation rate and ferritin iron, hemosiderin iron in part and total iron stores in HH. Such an inverse correlation between transformation rate and iron stores implies that the larger the amount of iron stores, the smaller the transformation of iron stores. On the other hand, a minimal inverse correlation between transformation rate and ferritin iron and no correlation between transformation rate and hemosiderin iron or total iron stores in CHC indicate the derangement of storage iron metabolism in the cells with CHC. Radio-iron fixation on the iron storing tissue in iron overload was larger than that in normal subjects by ferrokinetics. This is consistent with the inverse correlation between transformation rate and total iron stores in HH. The characteristics of iron turnover between ferritin and hemosiderin were disclosed from the correlation between transformation rate and ferritin iron, hemosiderin iron or total iron stores.

  16. Identifying and prioritizing factors that influence reapeted patronage of Etka chain-stores customers: a neural network approach

    Directory of Open Access Journals (Sweden)

    Behrouz Jahandideh

    2013-03-01

    Full Text Available Nowadays, chain stores are experiencing a severe competitive environment. In such an environment, a growing number of customers are equipped by high volumes of information and are more risk-taking. As they tend to switch their store based on the higher value that they might receive elsewhere, as customers switching behavior has become so commonplace and has become a challenge for retailers. Thus, factors that influence the willingness of customers to repurchase will play a critical role in the performance and success of chain stores. This paper aimed to identify and prioritize the determinative factors that cause customers repeat patronage in Etka chain stores. Factors were extracted based on a thorough literature review and then these factors were modified using pre-test and interview methods. In this study, questionnaires were used for data collection. Respectively, to identify and prioritize determinative factors, correlation analysis and artificial neural networks were used. Results showed that in order of importance, quality, price loyalty program, number of service counters, store staff, shelf labels, product selection, parking facilities, home delivery, store brand, and store atmosphere are factors that determine customers’ repeat patronage of Etka chain stores. Meanwhile, young, educated and wealthy customers showed lower store repeat patronage. Finally, the paper concludes with suggestions for increasing consumer repeat-patronage of Etka chain-stores and directions for future research.

  17. Analysis of Store Site Selection of the Chain Store%浅析连锁专卖店的店址选择

    Institute of Scientific and Technical Information of China (English)

    李冬芹

    2011-01-01

    Nowadays people's brand consciousness is more and more intense,famous brands appear constantly.Famous international brand chain stores have landed our country market,it makes our retail industry market competition show unprecedented competitive situation,While our chain stores enterprise in the location aspect is still not completely awakening,and only on feeling and intuitive a horse race circle type to set up shops,This makes China chain stores enterprise feel unprecedented pressure and challenges.Discussion on the chain store's sites conditions,and the selected strategy,this article provides some referential bases.%在人们品牌意识越来越强烈、知名品牌不断涌现的今天,国外著名品牌连锁专卖店纷纷登陆我国市场,使我国零售行业的市场竞争呈现出前所未有的激烈状况,而中国连锁专卖店企业在选址方面却还没有完全觉醒,仅靠感觉和直观跑马圈地式的开店,这使中国连锁专卖店企业感受到前所未有的压力和挑战。本文从连锁专卖店店址应具备的条件、具体店址分析、店址选择策略三方面进行论述,以期能为我国连锁专卖店企业店址选择提供可借鉴的依据。

  18. Property Graph vs RDF Triple Store: A Comparison on Glycan Substructure Search.

    Directory of Open Access Journals (Sweden)

    Davide Alocci

    Full Text Available Resource description framework (RDF and Property Graph databases are emerging technologies that are used for storing graph-structured data. We compare these technologies through a molecular biology use case: glycan substructure search. Glycans are branched tree-like molecules composed of building blocks linked together by chemical bonds. The molecular structure of a glycan can be encoded into a direct acyclic graph where each node represents a building block and each edge serves as a chemical linkage between two building blocks. In this context, Graph databases are possible software solutions for storing glycan structures and Graph query languages, such as SPARQL and Cypher, can be used to perform a substructure search. Glycan substructure searching is an important feature for querying structure and experimental glycan databases and retrieving biologically meaningful data. This applies for example to identifying a region of the glycan recognised by a glycan binding protein (GBP. In this study, 19,404 glycan structures were selected from GlycomeDB (www.glycome-db.org and modelled for being stored into a RDF triple store and a Property Graph. We then performed two different sets of searches and compared the query response times and the results from both technologies to assess performance and accuracy. The two implementations produced the same results, but interestingly we noted a difference in the query response times. Qualitative measures such as portability were also used to define further criteria for choosing the technology adapted to solving glycan substructure search and other comparable issues.

  19. The relationship between in-store marketing and observed sales for organic versus fair trade products

    NARCIS (Netherlands)

    Herpen, van E.; Nierop, van J.E.M.; Sloot, L.M.

    2012-01-01

    To stimulate sales of sustainable products, such as organic and fair trade products, retailers need to know whether their in-store instruments effectively enhance market shares. This study uses sales data and a multilevel modeling approach to explain the market shares of sustainable products accordi

  20. THE CONTEXTUAL EFFECT OF THE PREVALENCE OF LIQOUR STORES AND BARS ON INTAKE OF HARD LIQOUR

    Science.gov (United States)

    The Contextual Effect of the Prevalence of Liquor Stores and Bars on Intake of Hard LiquorKimberly B. Morland PhD?, Steve Wing PhD?, Ana Diez Roux MD PhD??Department of Epidemiology, University of North Carolina, Chapel Hill, NC; ?The Department of Epidemiology an...

  1. A compact design for a magnetic synchrotron to store beams of hydrogen atoms

    CERN Document Server

    van der Poel, Aernout P P; Softley, Timothy P; Bethlem, Hendrick L

    2015-01-01

    We present a design for an atomic synchrotron consisting of 40 hybrid magnetic hexapole lenses arranged in a circle. We show that for realistic parameters, hydrogen atoms with a velocity up to 600 m/s can be stored in a 1-meter diameter ring, which implies that the atoms can be injected in the ring directly from a pulsed supersonic beam source. This ring can be used to study collisions between stored hydrogen atoms and molecular beams of many different atoms and molecules. The advantage of using a synchrotron is two-fold: (i) the collision partners move in the same direction as the stored atoms, resulting in a small relative velocity and thus a low collision energy, and (ii) by storing atoms for many round-trips, the sensitivity to collisions is enhanced by a factor of 100-1000. In the proposed ring, the cross-sections for collisions between hydrogen, the most abundant atom in the universe, with any atom or molecule that can be put in a beam, including He, H$_2$, CO, ammonia and OH can be measured at energies...

  2. Trademark protection for store designs. One trademark a day keeps apple’s competitors away

    Directory of Open Access Journals (Sweden)

    Thomas Farkas

    2014-11-01

    Full Text Available Companies spend a significant part of their investment in order to create a Brand experience for the consumer. Besides large sums spent on the design of consumer goods, companies such as Apple are eager to create a brand experience by implementing a certain store design. Hence, these companies have a well-reasoned urge to protect such distinct store designs utilizing the current intellectual property system. In the tradition of the U.S. approach, where the get-up of a business venue can be protected by trade dress law, the most recent European Jurisprudence seems to tend towards the protection of such a get-up by trade mark law. As this could be good news for companies with a distinct store concept and design, this new approach also raises some concern: How will the protection of the get-up of a business venue affect competition? What are the measures to guarantee only distinct and non-functional store designs will find their way into the holy land of trade mark protection? This article analyzes and compares the current legal situation in the U.S. and the EU and discusses the available measures in place that will safeguard an undistorted competition.

  3. Trademark protection for store designs. One trademark a day keeps apple’s competitors away

    Directory of Open Access Journals (Sweden)

    Thomas Farkas

    2014-12-01

    Full Text Available Companies spend a significant part of their investment in order to create a Brand experience for the consumer. Besides large sums spent on the design of consumer goods, companies such as Apple are eager to create a brand experience by implementing a certain store design. Hence, these companies have a well-reasoned urge to protect such distinct store designs utilizing the current intellectual property system. In the tradition of the U.S. approach, where the get-up of a business venue can be protected by trade dress law, the most recent European Jurisprudence seems to tend towards the protection of such a get-up by trade mark law. As this could be good news for companies with a distinct store concept and design, this new approach also raises some concern: How will the protection of the get-up of a business venue affect competition? What are the measures to guarantee only distinct and non-functional store designs will find their way into the holy land of trade mark protection? This article analyzes and compares the current legal situation in the U.S. and the EU and discusses the available measures in place that will safeguard an undistorted competition.

  4. Stored Energy of Coupled Electric and Magnetic Currents and the Lower Bound on Q

    DEFF Research Database (Denmark)

    Kim, Oleksiy S.

    2015-01-01

    —New expressions for the stored energy and radiated power of an arbitrary combination of electric and magnetic currents in free space are presented. These expressions enable the calculation of the fundamental lower bound on Q for arbitraryshaped electrically small antennas of finite size....

  5. Water holding as determinant for the elastically stored energy in protein-based gels

    NARCIS (Netherlands)

    Pouvreau, L.A.M.; Wijlen, van Emke; Klok, Jan; Urbonaite, V.; Munialo, C.D.; Jongh, de H.H.J.

    2016-01-01

    To evaluate the importance of the water holding capacity for the elastically stored energy of protein gels, a range of gels were created from proteins from different origin (plant: pea and soy proteins, and animal: whey, blood plasma, egg white proteins, and ovalbumin) varying in network morphology

  6. CTEPP STANDARD OPERATING PROCEDURE FOR SHIPPING AND STORING DATA COLLECTION FORMS (SOP-3.12)

    Science.gov (United States)

    This SOP describes the method for shipping and storing data collection forms. All data collection forms will be processed in the Battelle North Carolina (NC) office. The Ohio field staff will ship the completed data collection forms to the Battelle NC office.

  7. GraphStore: A Distributed Graph Storage System for Big Data Networks

    Science.gov (United States)

    Martha, VenkataSwamy

    2013-01-01

    Networks, such as social networks, are a universal solution for modeling complex problems in real time, especially in the Big Data community. While previous studies have attempted to enhance network processing algorithms, none have paved a path for the development of a persistent storage system. The proposed solution, GraphStore, provides an…

  8. How Parents of Teens Store and Monitor Prescription Drugs in the Home

    Science.gov (United States)

    Friese, Bettina; Moore, Roland S.; Grube, Joel W.; Jennings, Vanessa K.

    2013-01-01

    Qualitative interviews were conducted with parents of teens to explore how parents store and monitor prescription drugs in the home. Most parents had prescription drugs in the house, but took few precautions against teens accessing these drugs. Strategies for monitoring included moving the drugs to different locations, remembering how many pills…

  9. Analysis of the Stability of Urea in Dried Blood Spots Collected and Stored on Filter Paper

    Science.gov (United States)

    Lakshmy, Ramakrishnan; Mukhopadhyay, Ashok Kumar; Jailkhani, Bansi Lal

    2013-01-01

    The ability to use dry blood spots (DBSs) on filter paper for the analysis of urea levels could be an important diagnostic tool for areas that have limited access to laboratory facilities. We developed a method for the extraction and quantification of urea from DBSs that were stored on 3M Whatman filter paper and investigated the effect of long-term storage on the level of urea in DBSs. DBSs of 4.5 mm in diameter were used for our assay, and we determined the urea levels in blood using a commercially available enzymatic kit (UV GLDH-method; Randox laboratories Ltd., UK). The DBSs on filter discs were stored at 4℃ or at 37℃ for 120 days. The mean intra- and inter-assay coefficient of variance for our method of urea extraction from dried blood was 4.2% and 6.3%, respectively. We collected 75 fresh blood samples and compared the urea content of each fresh sample with the urea content of DBSs taken from corresponding fresh blood samples. Regression analysis reported a regression coefficient (r) value of 0.97 and a recovery of urea from dried spots was 102.2%. Urea concentrations in DBSs were stable for up to 120 and 90 days when stored at 4℃ and 37℃, respectively. Our results show that urea can be stored and quantitatively recovered from small volumes of blood that was collected on filter paper. PMID:23667845

  10. Property Graph vs RDF Triple Store: A Comparison on Glycan Substructure Search.

    Science.gov (United States)

    Alocci, Davide; Mariethoz, Julien; Horlacher, Oliver; Bolleman, Jerven T; Campbell, Matthew P; Lisacek, Frederique

    2015-01-01

    Resource description framework (RDF) and Property Graph databases are emerging technologies that are used for storing graph-structured data. We compare these technologies through a molecular biology use case: glycan substructure search. Glycans are branched tree-like molecules composed of building blocks linked together by chemical bonds. The molecular structure of a glycan can be encoded into a direct acyclic graph where each node represents a building block and each edge serves as a chemical linkage between two building blocks. In this context, Graph databases are possible software solutions for storing glycan structures and Graph query languages, such as SPARQL and Cypher, can be used to perform a substructure search. Glycan substructure searching is an important feature for querying structure and experimental glycan databases and retrieving biologically meaningful data. This applies for example to identifying a region of the glycan recognised by a glycan binding protein (GBP). In this study, 19,404 glycan structures were selected from GlycomeDB (www.glycome-db.org) and modelled for being stored into a RDF triple store and a Property Graph. We then performed two different sets of searches and compared the query response times and the results from both technologies to assess performance and accuracy. The two implementations produced the same results, but interestingly we noted a difference in the query response times. Qualitative measures such as portability were also used to define further criteria for choosing the technology adapted to solving glycan substructure search and other comparable issues.

  11. Inositol trisphosphate and thapsigargin discriminate endoplasmic reticulum stores of calcium in rat brain

    DEFF Research Database (Denmark)

    Verma, A; Hirsch, D J; Hanley, M R

    1990-01-01

    ATP dependent Ca2+ accumulation into oxalate-loaded rat brain microsomes is potently inhibited by thapsigargin with an IC50 of 2 nM and maximal inhibition at 10 nM. Approximately 15% of the total A23187-releasable microsomal calcium store is insensitive to thapsigargin concentrations up to 100 mi...

  12. Omic approaches to quality biomarkers for stored platelets: are we there yet?

    Science.gov (United States)

    Kulkarni, Sandhya; Kannan, Meganathan; Atreya, Chintamani D

    2010-07-01

    At present, there is no single biomarker that serves as the "gold standard" predictive of the quality of stored platelets used for transfusion. Some of the measurable features of platelets such as morphology, biochemical status, physiologic response to osmotic stress and agonist-induced changes, and measurement of process-associated activation indicators of platelets are considered useful in assessing the in vitro quality of stored platelets. Such in vitro measurements combined with in vivo survival estimations using radiolabeled platelets in healthy volunteers provide reasonable estimates of in vivo platelet function after transfusion. Thus, the current practice of estimating the quality and functional aspects of ex vivo stored platelets involves utilization of a battery of tests that dates back to pre-omic era. On the other hand, during the last decade, seminal discoveries have been made in platelet molecular and cell biology by using "omic"-based approaches such as proteomics, genomics, and transcriptomics. Can we mobilize some of these discoveries toward developing reliable quality biomarkers for stored platelets? To address this topic, we briefly review current practices and provide insights into some of the omic approaches that could be helpful in identifying quality storage biomarkers of platelets in the near future. We also briefly discuss here some of the challenges in using proteomic approaches and advantages of using one of the transcriptomics approaches toward platelet biomarker development.

  13. 10 CFR 72.72 - Material balance, inventory, and records requirements for stored materials.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Material balance, inventory, and records requirements for stored materials. 72.72 Section 72.72 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING...-RELATED GREATER THAN CLASS C WASTE Records, Reports, Inspections, and Enforcement § 72.72 Material...

  14. Old dogs are great at new tricks: column stores for ir prototyping

    NARCIS (Netherlands)

    Mühleisen, H.; Samar, T.; Lin, J.J.P.; Vries, A.P. de

    2014-01-01

    We make the suggestion that instead of implementing custom index structures and query evaluation algorithms, IR researchers should simply store document representations in a column-oriented relational database and implement ranking models using SQL. For rapid prototyping, this is particularly advant

  15. The association between accessibility of local convenience stores and unhealthy diet

    DEFF Research Database (Denmark)

    Lind, Pernille L; Jensen, Pernille V; Glümer, Charlotte

    2016-01-01

    BACKGROUND: High accessibility of unhealthy food stores may contribute to a poor dietary quality. Research on the link between neighbourhood food environment and consumption is limited, especially in a European context. The objective of this study was to examine the relationship between convenience...

  16. The estimation of pre- and postpromotion dips with store-level scanner data

    NARCIS (Netherlands)

    Heerde, Harald J. van; Leeflang, Peter S.H.; Wittink, Dick R.

    1999-01-01

    One of the mysteries of store-level scanner data modeling is the lack of a dip in sales in the week(s) following a promotion. Researchers expect to find a postpromotion dip because analyses of household scanner panel data indicate that consumers tend to accelerate their purchases in response to a pr

  17. The estimation of pre- and postpromotion dips with store-level scanner data

    NARCIS (Netherlands)

    Van Heerde, HJ; Leeflang, PSH; Wittink, DR

    2000-01-01

    One of the mysteries of store-level scanner data modeling is the lack of a dip in sales in the weeks following a promotion. Researchers expect to find a postpromotion dip because analyses of household scanner panel data indicate that consumers tend to accelerate their purchases in response to a prom

  18. Grocery Store Genetics: A PCR-Based Genetics Lab that Links Genotype to Phenotype

    Science.gov (United States)

    Briju, Betsy J.; Wyatt, Sarah E.

    2015-01-01

    Instructors often present Mendelian genetics and molecular biology separately. As a result, students often fail to connect the two topics in a tangible manner. We have adopted a simple experiment to help link these two important topics in a basic biology course, using red and white onions bought from a local grocery store. A lack of red coloration…

  19. Traditional African plant products to protect stored cowpeas against insect damage : the battle against the beetle

    NARCIS (Netherlands)

    Boeke, S.J.

    2002-01-01

    Seeds of the cowpea plant, Vigna unguiculata , a tropical crop, are very susceptible to attack by the cowpea beetle. This specialist beetle needs only the beans to reproduce rapidly.Most farmers in West Africa have few possibilities to treat the beans and they face their stored supply

  20. Effectiveness of insecticide-incorporated bags to control stored-product beetles

    Science.gov (United States)

    Adults of seven stored-product beetle species were exposed on the inside and outside surfaces of polypropylene polymer bags incorporated with the insecticide deltamethrin (approx. concentration of 3,000 ppm; ZeroFly® Storage Bags (3g/kg). Beetles were exposed for 60, 120, and 180 min, and 1, 3 and 5...