122 research outputs found

    Modeling Austrian Consumer Responses to a Vignette Television Commercial Drama For a Vacation Resort Destination

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    Abstract- This project involved the formulation and test of a model of Austrian consumers\u27 cognitive and affective responses to a vignette television commercial drama for a vacation resort area, the Halkidiki region of Greece. Results indicate that response to the commercial was both cognitive and affective with sympathy and empathy, mediating the influence of verisimilitude on attitudes toward the ad and brand. These results were consistent with what was expected from a sample of consumers from a low power distance and moderate individualistic culture such as Austria. Results suggest that to promote tourism services effectively, a commercial\u27s production value and realism must be high to produce verisimilitude and, in turn, sufficient sympathy and empathy to influence attitudes

    Utjecaj sezone i vremena mužnje na svojstva i sastav masnih kiselina u mlijeku na različitim farmama mliječnih krava

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    The fatty acid content and physicochemical composition of the milk obtained from 3 cattle farms at summer and winter season for different milking time were studied. Physicochemical properties varied due to different feeding strategies used in the observed farms. The lowest values of total fat and protein were observed in winter time with the highest fat content of morning milking. The groups of fatty acids (FAs), namely saturated (SAFA), monounsaturated (MUFA) and polyunsaturated (PUFA) were examined together with the individual acids with short and long chains. The major fatty acids of milk samples were myristic, palmitic, stearic and oleic acids. In the summer season the content of unsaturated fatty acid was quantitatively higher than the saturated fatty acid. It can be concluded that the fatty acid composition and quality of milk was significantly depended on breeding, feeding strategies, milking and cattle management practices.U radu je istražen sastav masnih kiselina i fizikalno-kemijski sastav mlijeka ljetnog i zimskog perioda, te različitih termina mužnje sa 3 mliječne farme. Fizikalno-kemijska svojstva varirala su s obzirom na korištene različite strategije hranidbe na farmama. Najniže vrijednosti ukupne masti i proteina uočene su u zimskom razdoblju s najvišim sadržajem masti jutarnje mužnje. Skupine masnih kiselina (MK), odnosno zasićene (SAFA), mononezasićene (MUFA) i polinezasićene (PUFA) utvrđene su zajedno s pojedinačnim kiselinama kratkih i dugih lanaca. Glavne masne kiseline bile su miristinska, palmitinska, stearinska i oleinska kiselina. U ljetnim je mjesecima sadržaj nezasićenih masnih kiselina veći od zasićenih masnih kiselina. Može se zaključiti da je sastav masnih kiselina i kvaliteta mlijeka znatno ovisila o uzgoju, hranidbenoj strategiji i mužnji

    METU interoperable database system

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    and Sevgi Foundation, Turkey) is a multidatabase system based on OMG's (OMG is a registered trademark, and CORBA, ORB, OMG IDL, Object Request Broker are trademarks of OMG) distributed object management architecture. It is implemented on top of a CORBA compliant ORB, namely, DEC's ObjectBroker (ObjectBroker is a registered trademark of DEC Corp.) [DDO96]. In MIND all local databases are encapsulated in generic Database Object. The interface of the generic Database Object is de ned in CORBA IDL and multiple implementations of this interface, one for each component DBMSs, namely, Oracle7 (Oracle7 is a trademark of Oracle Corp.), Sybase (Sybase is a trademark of Sybase Corp.), Adabas D (Adabas D is a trademark of Software AG Corp.) and MOOD [Dog94] are provided. MIND provides its users a common data model and a single global query language based on SQL. The main functionalities of MIND are global query processing, global transaction management and schema integration. The basic component classes in the system are

    Analysis of Suprapubic and Transrectal Measurements in Assessment of Prostate Dimensions and Volume: Is Transrectal Ultrasonography Really Necessary for Prostate Measurements?

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    <p><strong>Introduction:</strong> The objective of this study was to evaluate the correlation of suprapubic ultrasonography and transrectal ultrasonography in measurements of prostate dimension and volume.</p><p><strong>Materials and Methods: </strong>One hundred consecutive patients with lower urinary tract symptoms were examined by suprapubic and transrectal ultrasonography modalities in a same session. Measurements of the 3 dimensions of the prostate (anteroposterior, transverse, and craniocaudal) and its volume performed by suprapubic ultrasonography were compared with the corresponding measurements by transrectal ultrasonography in order to determine the correlation of the measurements. Prostate volumes were calculated using the ellipsoid formula. Data were further analyzed in subgroups according to prostate volumes smaller or larger than 50 mL, measured by suprapubic ultrasonography.</p><p><strong>Results:</strong> The mean prostate volume of the 100 patients, measured by suprapubic and transrectal ultrasonography were 65.9 ± 35.8 mL and 62.5 ± 32.0 mL, respectively (r = 0.94; P < .001). The craniocaudal diameters had the strongest correlation among dimension measurements (r = 0.89; P < .001). Suprapubic and transrectal ultrasonography measurements also showed significant correlations for both prostates smaller or larger than 50 mL. Eighty-five percent of the patients had both volume measurements under or above this limit.</p><p><strong>Conclusion:</strong> There was strong correlation between suprapubic and transrectal ultrasonography measurements of the prostate sizes, including both for volume or specific dimension measurements.</p&gt

    Relationship of percutaneous tracheostomy timing with APACHE II and SOFA scores on the first day of ICU for critically ill patients

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    Objective: Our study aimed to assess the relation between APACHE II and SOFA scores of critically ill patients on their first day of admission and the timing of percutaneous dilatational tracheotomy (PDT).Methods: Following approval of the Ethics Board of Health Sciences University Istanbul Bağcılar Educational Research Hospital (25.08.2016-2016/495), data of all 91 patients who had been treated with PDT in the ICU between June 1, 2014 and June 1, 2016 have been retrospectively evaluated. We recorded the following information: demographical data (such as age, sex, body mass index) that could be obtained from patient records, APACHE II and SOFA scores on their first day in ICU, and PDT timing.Results: There was no statistically significant difference observed between the timing of the PDT and APACHE II and SOFA scores (p>0.05).Conclusion: Our results showed that most of the patients with PDT had an APACHE II score of 15-24. We noticed that the number of patients with an APACHE II score of 24 and higher was notably lower than the number of patients with scores between 15-24. The fact that the life expectancy for the patient group with a high APACHE II score is low may call the tracheostomy decision into question. On the other hand, no relation was found between differences in APACHE II and SOFA scores and the starting time of PDT

    Analysis of events with b-jets and a pair of leptons of the same charge in pp collisions at √s=8 TeV with the ATLAS detector

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    An analysis is presented of events containing jets including at least one b-tagged jet, sizeable missing transverse momentum, and at least two leptons including a pair of the same electric charge, with the scalar sum of the jet and lepton transverse momenta being large. A data sample with an integrated luminosity of 20.3 fb−1 of pp collisions at √s=8 TeV recorded by the ATLAS detector at the Large Hadron Collider is used. Standard Model processes rarely produce these final states, but there are several models of physics beyond the Standard Model that predict an enhanced rate of production of such events; the ones considered here are production of vector-like quarks, enhanced four-top-quark production, pair production of chiral b′-quarks, and production of two positively charged top quarks. Eleven signal regions are defined; subsets of these regions are combined when searching for each class of models. In the three signal regions primarily sensitive to positively charged top quark pair production, the data yield is consistent with the background expectation. There are more data events than expected from background in the set of eight signal regions defined for searching for vector-like quarks and chiral b′-quarks, but the significance of the discrepancy is less than two standard deviations. The discrepancy reaches 2.5 standard deviations in the set of five signal regions defined for searching for four-top-quark production. The results are used to set 95% CL limits on various models

    HE-LHC: The High-Energy Large Hadron Collider: Future Circular Collider Conceptual Design Report Volume 4

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    In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre-of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries

    FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2

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    In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highest-luminosity high-energy lepton collider (FCC-ee) and an energy-frontier hadron collider (FCC-hh), which could, successively, be installed in the same 100 km tunnel. The scientific capabilities of the integrated FCC programme would serve the worldwide community throughout the 21st century. The FCC study also investigates an LHC energy upgrade, using FCC-hh technology. This document constitutes the second volume of the FCC Conceptual Design Report, devoted to the electron-positron collider FCC-ee. After summarizing the physics discovery opportunities, it presents the accelerator design, performance reach, a staged operation scenario, the underlying technologies, civil engineering, technical infrastructure, and an implementation plan. FCC-ee can be built with today’s technology. Most of the FCC-ee infrastructure could be reused for FCC-hh. Combining concepts from past and present lepton colliders and adding a few novel elements, the FCC-ee design promises outstandingly high luminosity. This will make the FCC-ee a unique precision instrument to study the heaviest known particles (Z, W and H bosons and the top quark), offering great direct and indirect sensitivity to new physics

    FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1

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    We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders, which will contribute to a uniquely coherent and ambitious research programme, providing an unmatchable combination of precision and sensitivity to new physics

    HE-LHC: The High-Energy Large Hadron Collider

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    In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre-of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries
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