cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Three dimensional Doppler tomography
Creators: name: Marsh, T. R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Doppler tomography is a method to compute the emissivity distribution within the co-rotating frames of binary stars from observations of their emission line profiles at multiple orbital phases. A key assumption of the method as it is usually applied is that all gas flow is parallel to the orbital plane of the binary. In this paper I examine the possibility of lifting this assumption to allow for motion parallel to the orbital "$z$" axis of the binary as well. I show that the problem is best considered in Fourier space, and that line profiles directly constrain the 3D Fourier transform of the 3D Doppler image in velocity space, but only over the 2D surface of a double-cone centred upon the origin, and aligned with the axis reciprocal to the $v_z$ velocity axis. Hence the full information needed for the recovery of the 3D emissivity distribution is simply not available. Despite this, an inversion method is presented and tested on a number of simulated images. While artefacts resulting from the missing information do appear, the tests suggest that there could be some value in applying 3D Doppler tomography to data from real systems, although considerable care is needed when doing so.
description: 12 pages, 11 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society
ECONOMIC POTENTIAL OF TOURISM: A CASE STUDY OF AGRA
Creators: name: Srivastava, Surabhi
Publisher: name: tourismos
Year: 2011

description: Tourism in its broadest generic sense can do more to develop understanding among the people, provide jobs, create foreign exchange and raise living standards than any other economic force. India is world famous for the city of Taj -Agra. There are a number of other tourists attractions like Agra Fort, Itmad-uddaula's tomb, Bharatpur Sanctuary, Sikandara, Fatehpur Sikri etc which have equal historical and architectural significance but tourists are not aware of about all these places and monuments. The focus of this paper is on the economic benefits accruing to the state byway of tourist's arrivals to Agra. Though Agra receives maximum number of tourists but except Taj Mahal they are not aware about other monuments. This study will evaluate the reasons of lacking in economic benefits from tourism and also analyse the tourist’ problems facing at Agra.
description: tourismos, Vol. 6 No. 2 (2011)
Optimal three-ball inequalities and quantitative uniqueness for the Lamé system with Lipschitz coefficients
Creators: name: Lin, Ching-Lung
name: Nakamura, Gen
name: Wang, Jenn-Nan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we study the local behavior of a solution to the Lamé system with \emph{Lipschitz} coefficients in dimension $n\ge 2$. Our main result is the bound on the vanishing order of a nontrivial solution, which immediately implies the strong unique continuation property. This paper solves the open problem of the strong uniqueness continuation property for the Lamé system with Lipschitz coefficients in any dimension.
Italia anelata, Italia straniata, Italia ironizzata. E.T.A. Hoffmann e Wilhelm Hauff
Creators: name: Acciaioli, Stefania
Publisher: name: Firenze University Press
Year: 2014

description: E.T.A. Hoffmann’s Italy simultaneously represents the land of freedom and art. Unfortunately, his ardent longing to visit the country was never to be satisfied throughout his lifetime. However, he did succeed in filling this traumatic gap thanks to his deep knowledge of Italian language and art. His “imagined” Italy is a sort of shaded, multi-faceted prism diffusely taking shape in different landscapes, characters and atmospheres, covering a wide range from the beautiful to the uncanny. Compared to his supposed “master”, the recurrence of Italian motifs in Hauff’s works is much thinner on the ground. However, far from being uninteresting, it is actually this low profile that plays a central role, taking on a higher meaning in his entire production. As a kind of “distorted mirror”, Hauff’s Italian motifs become a kind of mise-en-abyme of his diffuse “masking/unmasking” technique quoting his supposed models in order to question them, and thus paving the way for Heine’s modern, more “bitingly ironic” way of portraying Italy.
description: LEA - Lingue e Letterature d'Oriente e d'Occidente, Vol 2 (2013)
Exilio y búsqueda del padre en Fuga en mí menor de Sandra Lorenzano
Creators: name: González Luna, Anamaria
Publisher: name: Università degli  Studi di Milano
Year: 2014
Subjects: Lorenzano; literatura y exilio; literatura y psicología; literatura y migración.

description: This paper proposes a literary reading centered on the absence of the father as a narrative and psychological element of Sandra Lorenzano’s novel, Fuga en mí menor. The search for the father as a necessary process to configure one’s identity becomes an interior escape, leading the main character to work out a suspended mourning, which finds expression in art and music. The metaphoric pun in the title itself announces the meaning of the escape as a double movement, musical and interior, and anticipates the structure that revolves around one single theme whose counterpoints are the different voices and linguistic codes used by the author, which put music and photography in the focus. The threads of heteroglossia weave individual and collective memory; the sounds and silences, the lights and shadows, European history during the Second World War and Argentine history during the dictatorship as moments that have forced people into exile. In the novel the classic paradigm of Telemachus takes on the shape of exile with all its meaning of separation and loss, and leads to the discovery of being an orphan as a necessary condition to inherit from the father, that is, inherit the possibility of opening up new meanings to the world, as the only possible way to give meaning to the experience of life, to your own history.
description: Altre Modernità, 2014: NUMERO SPECIALE Migrazioni, diaspora, esilio nelle letterature e culture ispanoamericane
Vacuum correlators at short distances from lattice QCD
Creators: name: Harris, Tim
name: Cè, Marco
name: Meyer, Harvey B.
name: Toniato, Arianna
name: Török, Csaba
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a method to help control cutoff effects in the short-distance contribution to integrated correlation functions, such as the hadronic vacuum polarization (HVP), using the corresponding screening correlators computed at finite temperature. The strategy is investigated with Wilson fermions at leading order, which reveals a logarithmically-enhanced lattice artifact in the short-distance contribution, whose coefficient is determined at this order. We then perform a numerical study with $N_\mathrm{f}=2$ O($a$)-improved Wilson fermions and a temperature $T\approx250~\mathrm{MeV}$, with lattice spacings down to $a\approx0.03~\mathrm{fm}$, which suggests good control can be achieved on the short-distance contribution to the HVP and the Adler function at large virtuality. Finally, we put forward a scheme to compute the complete HVP function at arbitrarily large virtualities using a step-scaling in the temperature.
description: 9 pages, 4 figures. Talk given at the 38th International Symposium on Lattice Field Theory (LATTICE2021)
Type-III see-saw: Search for triplet fermions in final states with multiple leptons and fat-jets at 13 TeV LHC
Creators: name: Ashanujjaman, Saiyad
name: Ghosh, Kirtiman
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The type-III see-saw model holding out a riveting rationale for the minuscule neutrino masses caters for a well-to-do phenomenology at the Large Hadron Collider (LHC). Several searches targetting the triplet fermions have been performed at the LHC. Not only are the signals for the leptonic final states considered in these searches suppressed by the branching fractions of the Standard Model (SM) bosons, but they are also beset with considerably large SM backgrounds. Thus, these searches are deemed not to be sensitive enough in probing the triplet fermions much heavier than 1 TeV. To this end, we perform a search for the triplet fermions in final states with multiple leptons and fat-jets that are cleaner than the usual LHC searches and allow kinematic reconstruction of the triplets. After performing a systematic and comprehensive analysis with seven distinct final states, we project the required luminosities for both $3σ$ and $5σ$ discoveries of the triplet fermions as a function of their mass. The triplet fermions with mass as large as 1265 (1380) and 1480 (1600) GeV could be discovered with $5σ$ ($3σ$) significance at 500 and 3000 fb$^{-1}$ luminosities, respectively.
description: 9 pages, 5 figures
title: tourismos, Vol. 6 No. 2 (2011)
Creators: name: Tourismos
Publisher: name: University of the Aegean
Year: 2011

description: Annual ATLAS Conference...431-431 The Economic Ascent of the Hotel Business...427-429 Stories of Practice: Tourism Policy and Planning...423-426 How to write a thesis in tourism fields: A methodological scheme...419-422 Tourism-Marketing Performance Metrics and Usefulness Auditing of Destination Websites Advances in Culture, Tourism and Hospitality Research, Volume 41...415-417 CASINO VS HISTORICAL TOURISM DESTINATIONS ALONG ROUTE NO.9 SAVANNAKHET CITY...405-414 THE SUSTAINABILITY OF TOURISM SUPPLY CHAIN: A CASE STUDY RESEARCH...393-404 THE ENVIRONMENTAL MANAGEMENT SYSTEMS AND CONTEMPORARY TOURISM DEVELOPMENT...377-391 The Development of Cultural Tourism: A Review of UK Experience...363-376 MOVIES AS A TOOL OF MODERN TOURIST MARKETING...353-362 ANALYSIS OF THE ECONOMIC IMPACTS OF CULTURAL FESTIVALS: THE CASE OF CALABAR CARNIVAL IN NIGERIA...333-352 THE ROLE OF ALTERNATIVE TYPES OF TOURISM AND ICT-STRATEGY FOR THE TOURISM INDUSTRY OF LESVOS...313-331 BENCHMARKING THE EGYPTIAN MEDICAL TOURISM SECTOR AGAINST INTERNATIONAL BEST PRACTICES: AN EXPLORATORY STUDY...293-311 THE D.I.Y. TOURIST...277-292 LOCAL FOOD IN LOCAL MENUS: THE CASE OF GOKCEADA...263-275 CONSIDERATIONS FOR SUSTAINABLE TOURISM EVELOPMENT IN DEVELOPING COUNTRIES: PERSPECTIVES FROM THE SOUTH PACIFIC...241-262 ANGKOR HERITAGE TOURISM AND TOURIST PERCEPTIONS...213-240 RURAL TOURISM OFFER AND LOCAL COMMUNITY PARTICIPATION IN THE GAMBIA...187-211 ASSISTED-SUICIDE TOURISM: IS IT TOURISM?...177-185 JET SKI DEVELOPMENT STRATEGIES: THE CASE OF CASPIAN SEA`S SOUTH-WEST BEACH...175-192 TOURISM DEVELOPMENT AND POLITICS IN THE PHILIPPINES...159-173 ECONOMIC POTENTIAL OF TOURISM: A CASE STUDY OF AGRA...139-158 EXPLORING THE EFFECTS OF DESTINATION’S POSITIONING ON HOTELS’ PERFORMANCE: THE MILAN CASE...121-138 THE EFFECT OF WELLNESS BRAND AWARENESS ON EXPECTED AND PERCEIVED SERVICE QUALITY...103-120 TOURISM ACTIVITY AND ECONOMIC CONDITIONS IN BRITAIN...83-102 TOUR GUIDING: INTERPRETING THE CHALLENGES...65-81 THE IMPACT OF CARBON DISCHARGE LEGISLATION ON FUTURE DEVELOPMENT OF MARITIME TOURISM AND CRUISING...53-64 THE IMPACT OF MACROECONOMIC COUNTRYSPECIFIC FACTORS ON INTERNATIONAL EXPANSION OF US HOTEL CHAINS...33-51 WHO WILL STAY AND WHO WILL GO: PREDICTING CLUB GENERAL MANAGER TURNOVER...17-31 Initial Pages & Editorial...1-16
WHO WILL STAY AND WHO WILL GO: PREDICTING CLUB GENERAL MANAGER TURNOVER
Creators: name: Josiam, Bharath
name: Clay, Joan Marie
name: Graff, Scott
Publisher: name: tourismos
Year: 2011

description: This paper identifies factors that influence the job tenure of general managers of private clubs in Illinois, Minnesota, and Wisconsin. Descriptive statistics, correlations, analysis of variance, and regression analysis were used for statistical analysis. Fifteen items correlated positively to predict top management tenure in private clubs. Level of conflict between the club general manager and general membership was identified as the one statistically significant negative correlation. Number of years in the club industry, clearly defined job responsibility, satisfaction with compensation, sense of loyalty, and Certified Club Manager certification all had significant relationships with job tenure. Private clubs have been much less researched than other segments of the hospitality industry. The cost of finding, training, and keeping new managers is tremendous. No previous study did a quantitative study of job tenure of general managers. This study focuses on factors influencing the job tenure of general managers in private clubs.
description: tourismos, Vol. 6 No. 2 (2011)
THE IMPACT OF MACROECONOMIC COUNTRYSPECIFIC FACTORS ON INTERNATIONAL EXPANSION OF US HOTEL CHAINS
Creators: name: Pranic, Ljudevit
name: Ketkar, Sonia
name: Roehl, Wesley
Publisher: name: tourismos
Year: 2011

description: While our understanding of the issues surrounding foreign direct investment (FDI) in tourism is limited (Endo, 2006), even less is known about the role of FDI and other macroeconomic variables in the lodging segment of the tourism industry. This research fills this gap by examining the population of U.S. hotels with international operations with respect to FDI, Market Interconnectedness and Tourist Flows in foreign countries. Additional examination is performed separately on high-income and middle-income countries. Study findings suggest that Market Interconnectedness is highly significantly and positively correlated with presence of U.S. hotel firms abroad, while FDI and Tourist Flows are not. However, results somewhat differ with respect to high-income and middle-income countries.
description: tourismos, Vol. 6 No. 2 (2011)
Photon-stimulated production of electron-positron pairs in electric field
Creators: name: Monin, A.
name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The rate of $e^+e^-$ pair creation by external electric field in the presence of an incident photon beam is calculated for the photon energy far below the threshold, $ω\ll m$, and the field strength small as compared to the critical one, $e E \ll m^2$. We find the pair production rate using a recently developed method based on calculation of the process in a thermal bath with subsequent identification of the contribution of single-photon states. We demonstrate that a non-trivial dependence on the ratio of the small parameters, $ωm/(e E)$, emerges in this approach from an essentially (semi)classical calculation.
description: 11 pages, 2 figures
Measurements of the Expansion Velocities of Ionized-Gas Superbubbles in Nearby Galaxies Based on Integral Field Spectroscopy Data
Creators: name: Smirnov-Pinchukov, Grigorii V.
name: Egorov, Oleg V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The study of the dynamic properties of bubbles in the interstellar medium is important for understanding the feedback mechanisms from star-formation processes in galaxies. The ongoing integral field spectroscopy of nearby star-forming galaxies reveals many expanding bubbles and superbubbles identified by the local increase in gas velocity dispersion. The limited angular resolution often prevents bona fide measures of the expansion velocities in galaxies outside the Local Group, even despite sufficient spectroscopic resolution. We present a method that makes it possible to measure the expansion velocity of bubbles surrounding massive stars and clusters based on the data about local variations in gas velocity dispersion. We adapt the method for the Fabry-Perot interferometers used with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences, as well as for any integral field spectrograph with a Gaussian line spread function. We apply the method described to analyze the kinematics of ionized superbubbles gas and the only known supernova remnant in the IC 1613 galaxy. The estimate of the kinematic age of the supernova remnant (on the order of 3100 years) agrees well with the previously obtained independent estimate based on X-ray data.
description: 13 pages, 9 figures, 1 table Accepted for publication in Astrophysical Bulletin
THE IMPACT OF CARBON DISCHARGE LEGISLATION ON FUTURE DEVELOPMENT OF MARITIME TOURISM AND CRUISING
Creators: name: Steene, Anders
Publisher: name: tourismos
Year: 2011

description: In 2008 the U.N. International Maritime Organisation set up new rules for sulphurous content in maritime fuel. That decision will also have consequences for shipping and trade in, inter alias, the Baltic Sea. From the 1st of July 2010, ships sailing in the Baltic Sea are allowed to have only 1, 5 % sulphurous content in the fuel of the ships and only 0, 1 % in 2015-01-01. Is this a threat to the tourism industry? Will there be fewer cruising ships in the Baltic Sea? Will the ferry traffic between the harbours in the Baltic Sea decrease due to higher fuel price, because of less sulphurous content in the fuel?
description: tourismos, Vol. 6 No. 2 (2011)
Towards constraining axions with polarimetric observations of the isolated neutron star RX J1856.5-3754
Creators: name: Zhuravlev, Aleksei
name: Taverna, Roberto
name: Turolla, Roberto
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Photon-axion mixing can create observable signatures in thermal spectra of isolated, cooling neutron stars. Their shape depends on the polarization properties of the radiation, which, in turn, are determined by the structure of stellar outermost layers. Here we investigate the effect of mixing on the spectrum and polarimetric observables, polarization fraction and polarization angle, using realistic models of surface emission. We focus on RX J1856.5-3754, the only source among the X-ray dim isolated neutron stars for which polarimetric measurements in the optical band were performed. Our results show that in the case of a condensed surface in both fixed and free-ion limits, the mixing can significantly limit the geometric configurations which reproduce the observed linear polarization fraction of 16.43%. In the case of an atmosphere, the mixing does not create any noticeable signatures. Complementing our approach with the data from upcoming soft X-ray polarimetry missions will allow to obtain constraints on $g_{γa} \sim 10^{-11}$ GeV$^{-1}$ and $m_a \lesssim 10^{-6}$ eV, improving the present experimental and astrophysical limits.
description: 12 pages, 8 figures, accepted for publication in ApJ
Possible hydrogen doping and enhancement of Tc (= 35 K) in a LaFeAsO-based superconductor
Creators: name: Miyazawa, K.
name: Ishida, S.
name: Kihou, K.
name: Shirage, P. M.
name: Nakajima, M.
name: Lee, C. H.
name: Kito, H.
name: Tomioka, Y.
name: Ito, T.
name: Eisaki, H.
name: Yamashita, H.
name: Mukuda, H.
name: Tokiwa, K.
name: Uchida, S.
name: Iyo, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report that the incorporation of hydroxide ions (OH)- significantly enhances the superconducting transition temperature (Tc) in the LnFeAsO-based superconductors (Ln1111: Ln = La, Ce and Pr). For La1111, Tc of the (OH)- incorporated sample synthesized using high-pressure technique becomes 35 K, which is higher by 7 K than the typical optimally-doped La1111 superconductors. Similar enhancement in Tc is also observed for Ce1111 and Pr1111. 1H-NMR measurement have confirmed the existence of hydrogen atoms in the samples. Accompanying the (OH)- incorporation, the lattice parameters are largely contracted, down to the values which have never been attained by any other dopings/substitutions.
description: 8 pages, 5 figures, 1 table, Appl. Phys. Lett. to be published
Sammenligning av kardiologisk og algoritmebasert EKG-tolkning på idrettsutøvere: Kan kunstig intelligens forbedre algoritmene?
Creators: name: Singstad, Bjørn-Jostein
Publisher: name: Zenodo
Year: 2021
Subjects: Maskinlæring
Kunstig Intelligens
Elektrokardiogram
Idrettshjerter
EKG
Idrettsutøver
Dyp læring

description: Hjertestans er den vanligste årsaken til plutselig død blant idrettsutøvere. Dette skyldes ofte arvelige hjertesykdommer som blant annet kan oppdages på et elektrokardiogram (EKG). I denne studien ble to problemstillinger undersøkt: (1) Om tolkningsalgoritmene i en klinisk anvendt elektrokardiograf er bedre tilpasset EKG fra den generelle befolkning enn idrettsutøvere? (2) Om moderne metoder, som kunstig intelligens (KI), kunne brukes til å forbedre dagens kliniske anvendte tolkningsalgoritmer slik at de kan bli bedre kalibrert for idrettsutøvere? For å undersøke (1) ble det registrert EKG fra 28 idrettsutøvere ved bruk av en moderne elektrokardiograf. EKGene ble tolket av tolkningsalgoritmen i elektrokardiografen, og sammenlignet med en kardiologs tolkning. Tolkningsalgoritmen klassifiserte 46% av EKGene som normale, 25% i grenseområdet og 29% som unormale. Kardiologen fulgte retningslinjene fra International Criteria, og klassifiserte 93% som normale og 7% i grenseområdet. Resultatene viser at tolkningsalgoritmen feilvurderer noen av områdene i EKGet. Dette ga i noen tilfeller alvorlige feilklassifiseringer, som akutt hjerteinfarkt (STEMI). For å undersøke (2) ble et stort åpent datasett av EKGer fra den generelle befolkning tatt i bruk. Ni ulike modeller ble trent, og validert på datasettet, deretter ble fire prediksjoner fra de to beste modellene forklart ved bruk av forklarbar KI. Den beste modellen fikk en PhysioNet/CinC Challenge skår = 0,512±0,006 og en F1-skår=0,405±0,008 ved 10-ganger kryssvalidering. Modellarkitekturene lar seg forklare ved bruk av forklarbar KI. Forklarbarheten er viktig for modellens kliniske relevans. For videre arbeid med disse problemstillingene trengs tilgang til flere EKG fra idrettsutøvere.
title: AN INVESTIGATION INTO FOOD SECURITY ACCESS AND DIETARY DIVERSITY IN SOUTHEAST NIGERIA: HOUSEHOLD EXPERIENCES AND RESPONSES TO FOOD INSECURITY
Creators: name: Ukonu, Ijeoma Chinyere
Publisher: name: University of Central Lancashire
Year: 2023

description: Background
Research in the Nsukka Local Government Area (NLGA) of Enugu State in Nigeria has revealed a high rate of poverty and malnutrition in households. These households are likely to face significant food security challenges, though information on how they could achieve food security is limited, and household experiences and coping strategies are unknown.

Aim
This study aimed to investigate the level of food security and household dietary diversity, exploring household food insecurity experiences and coping strategies in the NLGA.

Method
In phase one (quantitative), a random sample of 390 women representing their households from the 20 communities of NLGA was surveyed using the Household Food Insecurity Access Scale (HFIAS) and the Household Dietary Diversity Score (HDDS) plus demographic characteristics. In phase two (qualitative), two women representing their households were randomly selected from the five most food-insecure communities. A semi-structured interview topic guide containing twenty questions was piloted and adopted.

Findings
Findings from phase one revealed a high level of food insecurity, with approximately 82.6% of households reporting various degrees of food insecurity. Approximately 53.6% of households were at or below the average mean of the HDDS. A significant negative correlation (r = -.35, n = 390, p<.05) was found between HFIAS and HDDS. The factors associated with household food security included age, education, work status, and income. Phase two findings revealed that food sufficiency and affordability rather than nutrition
described household feeding. Most households rarely consume animal protein foods such as eggs, meat, fish, and milk. Safe food consumption was questionable due to food preservation practices. Coping strategies included food compromise, borrowing food and money, and food recycling.

Contribution to knowledge
This research determined the household’s food security and dietary diversity level in NLGA and established their experiences and responses to food insecurity. Combining the quantitative and the qualitative elements from phases one and two enabled the development of a food security SWOT analysis of Nsukka households and a draft roadmap for interventions and assistance programs toward achieving food security. These describe how the findings can be applied to address the challenges of food insecurity in NLGA and similar areas in Nigeria. Policy recommendations to the government include those designed to achieve food security in NLGA through public-private partnerships, nutrition orientation, and food intervention programs.
Reliability Bounds for Delay-Constrained Multi-hop Networks
Creators: name: Oyman, Ozgur
Publisher: name: arXiv
Year: 2008
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider a linear multi-hop network composed of multi-state discrete-time memoryless channels over each hop, with orthogonal time-sharing across hops under a half-duplex relaying protocol. We analyze the probability of error and associated reliability function \cite{Gallager68} over the multi-hop network; with emphasis on random coding and sphere packing bounds, under the assumption of point-to-point coding over each hop. In particular, we define the system reliability function for the multi-hop network and derive lower and upper bounds on this function to specify the reliability-optimal operating conditions of the network under an end-to-end constraint on the total number of channel uses. Moreover, we apply the reliability analysis to bound the expected end-to-end latency of multi-hop communication under the support of an automatic repeat request (ARQ) protocol. Considering an additive white Gaussian noise (AWGN) channel model over each hop, we evaluate and compare these bounds to draw insights on the role of multi-hopping toward enhancing the end-to-end rate-reliability-delay tradeoff.
description: 7 pages
title: tourismos, Vol. 13 No. 2 (2018)
Creators: name: Tourismos
Publisher: name: University of the Aegean
Year: 2018

description: NETWORK CREATION AND USE OF TOURISM INFORMATION CHANNELS IN A DESTINATION OF RELIGIOUS SIGNIFICANCΕ...160-191 Initial Pages & Editorial...i-xiii CO-EVOLUTION BETWEEN TOURIST DESTINATIONS AND TOURIST ENTERPRISES...133-159 PILOT TOURISM SATELLITE ACCOUNTS FOR GREECE: RESULTS, ISSUES AND NEEDS...104-132 ECONOMIC CRISIS AND GREEK CRUISE SECTOR FINANCIAL ANALYSIS...87-103 VISITOR SATISFACTION AS KEY TO SUSTAINABLE LINKAGES IN RWANDA’S TOURISM VALUE CHAINS...62-86 THE DYNAMIC ROLE OF AUGMENTED REALITY IN TOURISM...40-61 THE ANTECEDENTS AND CONSEQUENCES OF TRAVEL SATISFACTION: A META-ANALYSIS STUDY...20-39 SPATIAL-FUNCTIONAL DEVELOPMENT OF THE BORDER ZONE PRIZREN-KUKES (Kosovo-Albania)...1-19
Additional file 1 of Changes in Australian community perceptions of non-communicable disease prevention: a greater role for government?
Creators: name: Grunseit, Anne C.
name: Howse, Eloise
name: Bohn-Goldbaum, Erika
name: Mitchell, Jo
name: Bauman, Adrian E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1. AUSPOPS survey questionnaire. Full survey questionnaire 2018 AUSPOPS.
A theorem for the existence of Majorana fermion modes in spin-orbit-coupled semiconductors
Creators: name: Tewari, Sumanta
name: Sau, Jay D.
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We prove an index theorem for the existence of Majorana zero modes in a semiconducting thin film with a sizable spin-orbit coupling when it is adjacent to an s-wave superconductor. The theorem, which is analogous to the Jackiw-Rebbi index theorem for the zero modes in mass domain walls in one-dimensional Dirac theory, applies to vortices with odd flux quantum in a semiconducting film in which s-wave superconductivity and a Zeeman splitting are induced by proximity effect. The momentum-space construction of the zero-mode solution presented here is complementary to the approximate real-space solution of the Bogoliubov-de Gennes equations at a vortex core [J. D. Sau et al., arXiv:0907.2239], proving the existence of non-degenerate zero-energy Majorana excitations and the resultant non-Abelian topological order in the semiconductor heterostructure. With increasing magnitude of the proximity-induced pairing potential, the non-Abelian superconducting state makes a topological quantum phase transition to an ordinary s-wave superconducting state which no topological order.
description: 19 pages, 1 figure
Implications of spicule activity on coronal loop heating and catastrophic cooling
Creators: name: Nived, V. N.
name: Scullion, E.
name: Doyle, J. G.
name: Susino, R.
name: Antolin, P.
name: Spadaro, D.
name: Sasso, C.
name: Sahin, S.
name: Mathioudakis, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report on the properties of coronal loop foot-point heating with observations at the highest resolution, from the CRisp Imaging Spectro-Polarimeter (CRISP) located at the Swedish 1-m Solar Telescope (SST) and co-aligned NASA Solar Dynamics Observatory (SDO) observations, of Type II spicules in the chromosphere and their signatures in the EUV corona. Here, we address one important issue, as to why there is not always a one-to-one correspondence, between Type II spicules and hot coronal plasma signatures, i.e. beyond TR temperatures. We do not detect any difference in their spectral properties in a quiet Sun region compared to a region dominated by coronal loops. On the other hand, the number density close to the foot-points in the active region is found to be an order of magnitude higher than in the quiet Sun case. A differential emission measure analysis reveals a peak at $\sim 5 \times 10^5$ K on the order of 10$^{22}$~cm$^{-5}$~K$^{-1}$. Using this result as a constraint, we conduct numerical simulations and show that with an energy input of $1.25 \times 10^{24}$ erg (corresponding to $\sim$10 RBEs contributing to the burst) we manage to reproduce the observation very closely. However, simulation runs with lower thermal energy input do not reproduce the synthetic AIA $171 Å$ signatures, indicating that there is a critical number of spicules required in order to account for the AIA $171Å$ signatures in the simulation. Furthermore, the higher energy ($1.25 \times 10^{24}$ ergs) simulations reproduce catastrophic cooling with a cycle duration of $\sim$5 hours, matching a periodicity we observe in the EUV observations.
First-Class Approaches to Massive 2-Forms
Creators: name: Cioroianu, E. M.
name: Sararu, S. C.
name: Balus, O.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Massive 2-forms are analyzed from the point of view of the Hamiltonian quantization using the gauge-unfixing approach and respectively the Batalin--Fradkin method. Both methods finally output the manifestly Lorentz covariant path integral for 1- and 2-forms with Stueckelberg coupling.
description: 14 pages
tourismos, Vol. 5 No. 2 (2010)
Creators: name: Tourismos
Publisher: name: tourismos
Year: 2010

description: Tourism Away from the Mainstream: The Travel and Tourism Research Association Canada Conference1...225-230 The cultural life of Automobile: roads of cinetic modernity...221-223 International Business Travel in the Global Economy...217-219 Cultures of Mass Tourism...213-216 TOURISM DEVELOPMENT AND RESIDENTS’ ATTITUDE: A CASE STUDY OF YAZD, IRAN...203-211 HOW THE LANGUAGE WORKS: A BIOGRAPHY OF HEGEMONY...193-201 IMAGES OF EGYPT IN UNITED KINGDOM TOUR OPERATORS’ BROCHURES...179-191 DESTINATION MARKETING THROUGH A UTILITY BUSINESS MODEL: THE CASE OF CYPRUS...161-177 THE NATURE OF CULTURAL CONTRIBUTION OF A COMMUNITY-BASED HOMESTAY PROGRAMME...145-159 THE EVOLVING SERVICE CULTURE OF CUBAN TOURISM: A CASE STUDY...129-143 UNDERSTANDING TOURISM DEVELOPMENT: A REPRESENTATIONAL APPROACH...115-127 RECREATION IN THE AREA OF RIVER ARDAS: THE VIEWS OF ELEMENTARY SCHOOL PUPILS...99-114 CAUSALITY BETWEEN ECONOMIC GROWTH AND TOURISM EXPANSION: EMPIRICAL EVIDENCE FROM TRENTINO-ALTO ADIGE...87-98 FOUR WHEEL DRIVE TOURISM AND ECONOMIC DEVELOPMENT OPPORTUNITIES FOR REMOTE AREAS...69-85 IMPROVING QUALITY OF ECOTOURISM THROUGH ADVANCING EDUCATION & TRAINING OF GREEK ECO-TOUR GUIDES: THE ROLE OF TRAINING IN ENVIRONMENTAL INTERPRETATION...49-68 THE RELATIONSHIP BETWEEN THE PERCEPTION OF RISK AND THE DECISION MAKING PROCESS OF TRAVEL OF FRENCH TOURISTS: THE CASE OF EGYPT...29-47 THE TOURIST SECTOR: ITALIAN EXPERIENCE...15-27 Initial Pages & Editorial...1-13
title: tourismos, Vol. 10 No. 2 (2015)
Creators: name: Tourismos
Publisher: name: University of the Aegean
Year: 2015

description: THE CAUSAL RELATIONSHIP WITH NEW VARIABLES IN TOURISM: EVIDENCE FROM TURKEY...223-233 CROSS-CULTURAL TRAINING AS CRITICAL FACTOR OF CULTURAL INTELLIGENCE IN THE HOSPITALITY INDUSTRY...213-222 ANALYZING EFFECTIVE FACTORS OF TOURISM DEMAND IN IRANIAN JUNGLE PARKS: CASE STUDY OF TABRIZ ELGOLI JUNGLE PARK...199-211 TOURISM DESTINATION MANAGEMENT: AN OVERVIEW OF THE ADVANCES OF CATALONIA...185-198 CONTRIBUTION TO THE RESEARCH OF TOURISM DEVELOPMENT OF ISTRIA (CROATIA) IN THE CONTEXT OF TECHNOLOGICAL ADVANCEMENT...171-184 EMOTIONAL LANGUAGE FOR IMAGE FORMATION AND MARKET SEGMENTATION IN DARK TOURISM DESTINATIONS: FINDINGS FROM TOUR OPERATORS’ WEBSITES PROMOTING GALLIPOLI...153-170 AGRITOURISM MARKETING DISTRIBUTION STRATEGY AND TYPOLOGY INVESTIGATION. THE CASE OF ARCADIA...131-152 THE SIGNIFICANCE OF HUMAN RESOURCES IN TOURISM MARKETING. IMPACTS ON THE EVALUATION OF THE TOURISM PRODUCT...109-130 THE EFFICACY OF ALTERNATIVE TOURISM DEVELOPMENT TO OVERCOME CURRENT CRISIS: AN EXPLORATION OF THE VIEWS OF THE STAKEHOLDERS OF THE PREFECTURE OF KORINTHIA...97-107 ENVIRONMENTAL AWARENESS OF TOURISTS: A FACT OR A MYTH?...79-96 TOURIST MOTIVATION IN HIGHLAND DESTINATION: CASE STUDEY IN PENANG HILL, MALAYSIA...41-78 OVERVIEW AND ANALYSIS OF SUMMER SEASON TOURIST MARKET IN SERBIA...15-39 Initial Pages & Editorial...i-xiii
No compromise - no political trading : the Marxian socialist tradition in British Columbia
Creators: name: Johnson, Ross Alfred
Publisher: name: University of British Columbia
Year: 2010

description: At the turn of the century, socialist groups of several different hues were active in British Columbia. Out of this variegated skein emerged the Socialist Party of Canada. For almost two decades it dominated left-wing politics in B.C., wielding extensive power in the labour movement and leaving behind it an ideological legacy which eventually filtered into the fledgling CCF. This study documents the conditions which led to the SPC's ascendancy, discusses its relationship with the early labour movement and examines the extent of Marxist influence on later socialist developments in the province. The dissertation employs an historical approach, supplementing library resources with correspondence and interviews with members of the old SPC. When reformist attempts of the late nineteenth century failed to improve conditions for the B.C. worker, labourism lost out to radicalism. The SPC was national in name only, for its doctrinaire Marxism evoked a significant response only in the unique political, industrial and social milieu of British Columbia. The rapid resource exploitation which gave rise to empires early in the province's history created a classical Marxist situation in some areas. The absence of party alignments in the early years of socialist activity, plus a following of radical immigrants from Britain, the U.S., and eastern Canada afforded the Marxists a large audience to which they addressed themselves with tireless propaganda efforts. Many SPC members were active in the labour movement as well, and were able to prevent the formation of a labour party for many years. When other parties finally did form with labour support, they were much farther to the left than were earlier labour parties. In large part this was due to the ambitious education program which characterized the socialist movement from its inception and ultimately became the Marxist's chief raison d'etre. Candidates were run solely for educational purposes. Once elected, however, SPC legislators found themselves in a balance of power position for a time and consequently their legislative accomplishments were considerable. The failure to adapt to Marxist theory to changing B.C. circumstances ultimately cost the Party credibility. Unable to withstand internal pressures or to respond to the political challenges of World War I, inflation, conscription, labour unrest, and the Russian Revolution, the SPC was gradually replaced by other groups on the left. However, the Party's adherence to a one-plank no-compromise platform did preserve the Marxist ideal in the province for later socialist groups.
Gas dynamics in the star forming region G18.148$-$0.283: Is it a manifestation of two colliding molecular clouds?
Creators: name: Dey, Jyotirmoy
name: Pandian, Jagadheep D.
name: Lal, Dharam Vir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the results obtained from a multi-wavelength study of the HII region, G18.148$-$0.283, using the upgraded Giant Metre-wave Radio Telescope (uGMRT) at 1350 MHz along with other archival data. In addition to the radio continuum emission, we have detected the H169$α$ and H170$α$ radio recombination lines towards G18.148$-$0.283 using a correlator bandwidth of 100 MHz. The moment-1 map of the ionized gas reveals a velocity gradient of approximately 10 km s$^{-1}$ across the radio continuum peaks. The $^{12}$CO ($J$=3$-$2) molecular line data from the COHRS survey also shows the presence of two velocity components that are very close to the velocities detected in the ionized gas. The spectrum and position-velocity diagram from CO emission reveal molecular gas at an intermediate velocity range bridging the velocity components. We see mid-infrared absorption and far-infrared emission establishing the presence of a filamentary infrared dark cloud, the extent of which includes the targeted HII region. The magnetic field inferred from dust polarization is perpendicular to the filament within the HII region. We have also identified two O9 stars and 30 young stellar objects towards the target using data from the 2MASS, UKIDSS, and GLIMPSE surveys. Cumulatively, this suggests that the region is the site of a cloud-cloud collision that has triggered massive star formation and subsequent formation of an HII region.
description: Accepted for publication in The Astrophysical Journal
Additional file 2 of Changes in Australian community perceptions of non-communicable disease prevention: a greater role for government?
Creators: name: Grunseit, Anne C.
name: Howse, Eloise
name: Bohn-Goldbaum, Erika
name: Mitchell, Jo
name: Bauman, Adrian E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 2. Distribution of responses and variance ratio tests for responsibility for health (D1). Percentages and variance ratio test p-values for responsibility for health (D1).
Entangled States and Entropy Remnants of a Photon-Electron System
Creators: name: Varro, Sandor
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the present paper an example of entanglement between two different kinds of interacting particles, photons and electrons is analysed. The initial-value problem of the Schroedinger equation is solved non-perturbatively for the system of a free electron interacting with a quantized mode of the electromagnetic radiation. Wave packets of the dressed states so obtained are constructed in order to describe the spatio-temporal separation of the subsystems before and after the interaction. The joint probability amplitudes are calculated for the detection of the electron at some space-time location and the detection of a definite number of photons. The analytical study of the time evolution of entanglement between the initially separated electron wave packet and the radiation mode leads to the conclusion that in general there are non-vanishing entropy remnants in the subsystems after the interaction. On the basis of the simple model to be presented here, the calculated values of the entropy remnants crucially depend on the character of the switching-on and off of the interaction.
description: 12 pages, 2 figures
Additional file 3 of Changes in Australian community perceptions of non-communicable disease prevention: a greater role for government?
Creators: name: Grunseit, Anne C.
name: Howse, Eloise
name: Bohn-Goldbaum, Erika
name: Mitchell, Jo
name: Bauman, Adrian E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 3. Results for models with significant joint tests of all two-way interactions supporting column 6, Tables 2, 3 and 4. APRs and p-values for all models with significant joint tests of two-way interactions.
Additional file 4 of Changes in Australian community perceptions of non-communicable disease prevention: a greater role for government?
Creators: name: Grunseit, Anne C.
name: Howse, Eloise
name: Bohn-Goldbaum, Erika
name: Mitchell, Jo
name: Bauman, Adrian E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 4. Predicted adjusted margins for the significant interactions between wave and demographic variables for responsibility for health outcomes. Figures showing adjusted predicted adjusted margins for significant two-way interactions for models with significant joint tests of two-way interactions for responsibility for health outcomes (D1).
Additional file 5 of Changes in Australian community perceptions of non-communicable disease prevention: a greater role for government?
Creators: name: Grunseit, Anne C.
name: Howse, Eloise
name: Bohn-Goldbaum, Erika
name: Mitchell, Jo
name: Bauman, Adrian E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 5. Predicted adjusted margins for the significant interaction between wave and demographic variables for specific interventions. Figures showing adjusted predicted adjusted margins for significant two-way interactions for models with significant joint tests of two-way interactions for specific interventions (E2).
Theory of Microwave-Assisted Supercurrent in Diffusive SNS Junctions
Creators: name: Virtanen, Pauli
name: Heikkilä, Tero T.
name: Bergeret, F. Sebastián
name: Cuevas, Juan Carlos
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The observation of very large microwave-enhanced critical currents in superconductor-normal metal-superconductor (SNS) junctions at temperatures well below the critical temperature of the electrodes has remained without a satisfactory theoretical explanation for more than three decades. Here we present a theory of the supercurrent in diffusive SNS junctions under microwave irradiation based on the quasiclassical Green's function formalism. We show that the enhancement of the critical current is due to the energy redistribution of the quasiparticles in the normal wire induced by the electromagnetic field. The theory provides predictions across a wide range of temperatures, frequencies, and radiation powers, both for the critical current and the current-phase relationship.
description: 4 pages, 4 figures
High-order 3D Voronoi tessellation for identifying Isolated galaxies, Pairs and Triplets
Creators: name: Elyiv, A.
name: Melnyk, O.
name: Vavilova, I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Geometric method based on the high-order 3D Voronoi tessellation is proposed for identifying the single galaxies, pairs and triplets. This approach allows to select small galaxy groups and isolated galaxies in different environment and find the isolated systems. The volume-limited sample of galaxies from the SDSS DR5 spectroscopic survey was used. We conclude that in such small groups as pairs and triplets the segregation by luminosity is clearly observed: galaxies in the isolated pairs and triplets are on average two times more luminous than isolated galaxies. We consider the dark matter content in different systems. The median values of mass-to-luminosity ratio are 12 M_sol/L_sol for the isolated pairs and 44 M_sol/L_sol for the isolated triplets; 7 (8) M_sol/L_sol for the most compact pairs (triplets). We found also that systems in the denser environment have greater rms velocity and mass-to-luminosity ratio.
description: 11 pages, 7 figures, Accepted 2008 October 25 in MNRAS
Stability and pairing in quasi-one-dimensional Bose-Fermi mixtures
Creators: name: Marchetti, F. M.
name: Jolicoeur, Th.
name: Parish, M. M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We consider a mixture of single-component bosonic and fermionic atoms in an array of coupled one-dimensional "tubes". For an attractive Bose-Fermi interaction, we show that the system exhibits phase separation instead of the usual collapse. Moreover, above a critical inter-tube hopping, all first-order instabilities disappear in both attractive and repulsive mixtures. The possibility of suppressing instabilities in this system suggests a route towards the realization of paired phases, including a superfluid of p-wave pairs unique to the coupled-tube system, and quantum critical phenomena.
description: 4 pages, 2 figures
Quantum Information in Relativity: the Challenge of QFT Measurements
Creators: name: Anastopoulos, Charis
name: Savvidou, Ntina
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Proposed quantum experiments in deep space will be able to explore quantum information issues in regimes where relativistic effects are important. In this essay, we argue that a proper extension of Quantum Information theory into the relativistic domain requires the expression of all informational notions in terms of quantum field theoretic (QFT) concepts. This task requires a working and practicable theory of QFT measurements. We present the foundational problems in constructing such a theory, especially in relation to longstanding causality and locality issues in the foundations of QFT. Finally, we present the ongoing Quantum Temporal Probabilities program for constructing a measurement theory that (i) works, in principle, for any QFT, (ii) allows for a first-principles investigation of all relevant issues of causality and locality, and (iii) it can be directly applied to experiments of current interest.
description: 22 pages, prepared for Entropy special issue "Quantum Information in Quantum Gravity"