cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Neutrino Oscillations Analysis at the T2K experiment including studies of new uncertainties on interactions involving final state hadrons
Creators: name: Atkin, Edward Thomas
Publisher: name: Imperial College London
Year: 2022

description: The Tokai to Kamioka (T2K) experiment is a long-baseline neutrino experiment based in Japan. The experiment aims to make precise measurements of neutrino oscillation parameters. To make these measurements the T2K experiments utilises the Japan Proton Accelerator Research Complex (JPARC) which produces an intense neutrino beam. This neutrino beam is aimed across Japan towards the Super-Kamiokande (SK) detector on West coast of Japan, 295km away from JPARC. Properties of the unoscillated neutrino beam are constrained by a series of near detectors at the JPARC site: ND280 and INGRID. The measurements of the unoscillated and oscillated neutrino beam allow the T2K experiment to measure neutrino oscillation parameters. The general approach of the T2K oscillation analysis strategy will be described as well as the Markov Chain Monte Carlo methods and Bayesian techniques used by the MaCh3 analysis framework which was used for the analysis. An important part of measuring neutrino oscillation parameters accurately is assigning appropriate systematic uncertainties. One of the largest sources of systematic uncertainty for the T2K experiment comes from the simulation of neutrino interactions. A more sophisticated treatment of systematic uncertainties related to Charged Current (CC) interactions producing multiple pions (CC MPi) and CC Deep Inelastic Scattering interactions (CC DIS) has been developed as part of the improvements to the T2K oscillation analysis. A better description of the uncertainties associated with these interactions is desired for including higher energy data samples into the T2K oscillation analysis. The latest results on neutrino oscillation parameters from the T2K experiment are shown. This analysis uses the full run 1-10 dataset as well as significantly improved systematic uncertainties. To make more precise statements about neutrino oscillation parameters in the future the T2K experiment will need to reduce the statistical uncertainty on them. One way to do this is by adding more data samples at SK into the analysis. The sensitivity of the T2K experiment with the addition of a sample targeting muon neutrino interactions with final state charged pions will be presented. This sample has the potential to improve the sensitivity of the analysis. This new sample is also expected to contain significantly more CC MPi and CC DIS interactions than other samples used in the analysis. The importance of the improved systematics that were developed for CC MPi and CC DIS interactions to this new sample will also be shown.
Structure and Turbulence in Simulated Galaxy Clusters and the Implications for the Formation of Radio Halos
Creators: name: Hallman, Eric J.
name: Jeltema, Tesla E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We track the histories of massive clusters of galaxies formed within a cosmological hydrodynamic simulation. Specifically, we track the time evolution of the energy in random bulk motions of the intracluster medium and X-ray measures of cluster structure and their relationship to cluster mergers. We aim to assess the viability of the turbulent re-acceleration model for the generation of giant radio halos by comparing the level of turbulent kinetic energy in simulated clusters with the observed properties of radio halo clusters, giving particular attention to the association of radio halos to clusters with disturbedX-ray structures. The evolution of X-ray cluster structure and turbulence kinetic energy, k, in simulations can then inform us about the expected lifetime of radio halos and the fraction of clusters as a function of redshift expected to host them. We find strong statistical correlation of disturbed structure measures and the presence of enhancements in k. Specifically, quantitatively "disturbed", radio halo-like X-ray morphology in our sample indicates a 92% chance of the cluster in question having k elevated to more than twice its minimum value over the cluster's life. The typical lifetime of episodes of elevated turbulence is on the order of 1 Gyr, though these periods can last 5 Gyrs or more. This variation reflects the wide range of cluster histories; while some clusters undergo complex and repeated mergers spending a majority of their time in elevated k states, other clusters are relaxed over nearly their entire history. We do not find a bimodal relationship between cluster X-ray luminosity and the total energy in turbulence that might account directly for a bimodal L_X-P_{1.4 GHz} relation. However, our result may be consistent with the observed bimodality, as here we are not including a full treatment of cosmic rays sources and magnetic fields.
description: 15 pages, 12 figures, MNRAS Submitted
Employing the perturbative definition of the Higgs mass in a non-perturbative calculation
Creators: name: Maas, Axel
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In perturbative calculations the masses of the Higgs, the Ws and the Z are usually determined from the pole position of the corresponding gauge-dependent propagators. In full non-perturbative lattice calculations it is much more direct to instead investigate the bound state spectrum with its gauge-independent meaning, which then contains bound states of Higgses and/or Ws and Zs. It is possible to extend the perturbative definition of the Higgs mass also to such a full non-perturbative setting by determining the respective full non-perturbative propagators of the Higgs, the Ws, and the Z, and analyze their analytic structure. This helps connecting the Higgs properties indirectly with gauge-invariant physics. This is here studied, using lattice gauge theory, for the case of a W-Z-Higgs system.
description: 7 pages, 2 figures, 1 table, talk given at the "XXIX International Symposium on Lattice Field Theory", Squaw Valley, U.S.A., July 2010. Submitted to the proceedings
A new look at spherical accretion in High Mass X-ray Binaries
Creators: name: Ikhsanov, N. R.
name: Pustil'nik, L. A.
name: Beskrovnaya, N. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Currently used model of spherical accretion onto a magnetized rotating neutron star encounters major difficulties in explaining the entry rate of accreting material into the stellar field and spin evolution of long-period X-ray pulsars. These difficulties can be, however, avoided if the magnetic field of the material captured by the neutron star is incorporated into the model. The magnetic field of the flow itself under certain conditions controls the accretion process and significantly affects the parameters of the accreting material. The mode by which the accretion flow enters the stellar magnetosphere in that case can be associated with Bohm (or turbulent) diffusion and the torque applied to the neutron star appears to be substantially higher than that evaluated in the non-magnetized accretion scenario.
description: published in Proc. of WISAP 2011 Conference 'Waves and Instabilities in Space and Astrophysical Plasmas', P.-L. Sulem & M. Mond (eds.), Eilat, Israel, June 19-24, 2011
Spitzer observations of the HH 1/2 system. The discovery of the counterjet
Creators: name: Noriega-Crespo, A.
name: Raga, A. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present unpublished Spitzer IRAC observations of the HH 1/2 young stellar outflow processed with a high angular resolution deconvolution algorithm that produces sub-arcsecond (approx. 0.6" - 0.8") images. In the resulting mid-infrared images the optically invisible counterjet is detected for the first time. The counterjet is approximately half as bright as the jet at 4.5 micron (the IRAC band that best traces young stellar outflows) and has a length of approx. 10". The NW optical jet itself can be followed back in the mid-IR to the position of the exciting VLA 1 source. An analysis of the IRAC colors indicates that the jet/counterjet emission is dominated by collisionally excited H2 pure rotational lines arising from a medium with a neutral Hydrogen gas density of 1000-2000 per cubic cm and a temperature of 1500 K. The observed jet/counterjet brightness asymmetry is consistent with an intrinsically symmetric outflow with extinction from a dense, circumstellar structure of 6" size (along the outflow axis), and with a mean visual extinction of Av=11 mag.
description: Accepted for publication in the Astrophysical Journal
Web service selection based on ranking of qos using associative classification
Creators: name: Makhlughian, Molood
name: Hashemi, Seyyed Mohsen
name: Rastegari, Yousef
name: Pejman, Emad
Publisher: name: arXiv
Year: 2012
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: With the explosive growth of the number of services published over the Internet, it is difficult to select satisfactory web services among the candidate web services which provide similar functionalities. Quality of Service (QoS) is considered as the most important non-functional criterion for service selection. But this criterion is no longer considered as the only criterion to rank web services, satisfying user's preferences. The similarity measure (outputs-inputs similarity) between concepts based on ontology in an interconnected network of semantic Web services involved in a composition can be used as a distinguishing criterion to estimate the semantic quality of selected services for the composite service. Coupling the semantic similarity as the functional aspect and quality of services allows us to further constrain and select services for the valid composite services. In this paper, we present an overall service selection and ranking framework which firstly classify candidate web services to different QoS levels respect to user's QoS requirements and preferences with an Associative Classification algorithm and then rank the most qualified candidate services based on their functional quality through semantic matching. The experimental results show that proposed framework can satisfy service requesters' non-functional requirements.
description: 14 pages; International Journal on Web Service Computing (IJWSC), March 2012, Volume 3, Number 1
Supplementary document for Tunable photo-induced second-harmonic generation in a mode-engineered silicon nitride microresonator - 6299511.pdf
Creators: name: Nitiss, Edgars
name: Zabelich, Boris
name: Hu, Jianqi
name: Stroganov, Anton
name: Brès, Camille-Sophie
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplement 1
Ordinary versus PT-symmetric $ϕ^3$ quantum field theory
Creators: name: Bender, Carl M.
name: Branchina, V.
name: Messina, Emanuele
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A quantum-mechanical theory is PT-symmetric if it is described by a Hamiltonian that commutes with PT, where the operator P performs space reflection and the operator T performs time reversal. A PT-symmetric Hamiltonian often has a parametric region of unbroken PT symmetry in which the energy eigenvalues are all real. There may also be a region of broken PT symmetry in which some of the eigenvalues are complex. These regions are separated by a phase transition that has been repeatedly observed in laboratory experiments. This paper focuses on the properties of a PT-symmetric $igϕ^3$ quantum field theory. This quantum field theory is the analog of the PT-symmetric quantum-mechanical theory described by the Hamiltonian $H=p^2+ix^3$, whose eigenvalues have been rigorously shown to be all real. This paper compares the renormalization-group properties of a conventional Hermitian $gϕ^3$ quantum field theory with those of the PT-symmetric $igϕ^3$ quantum field theory. It is shown that while the conventional $gϕ^3$ theory in $d=6$ dimensions is asymptotically free, the $igϕ^3$ theory is like a $gϕ^4$ theory in $d=4$ dimensions; it is energetically stable, perturbatively renormalizable, and trivial.
description: 13 pages, 2 figures
title: Сравнительный анализ готовности к риску и аэробной производительности спортсменов с учетом их гендерных особенностей
Creators: name: Власенко, Роман
name: Балашова, Александра
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Проведен сравнительный анализ готовности профессиональных спортсменов к риску и уровня их аэробной производительности. В работе учитывались гендерные особенности спортсменов. Получены оригинальные данные и описаны особенности модуляций спектральных показателей вариабельности сердечного ритма у спортсменов с различной готовностью к риску обоего пола до и после выполнения стандартной нагрузочной функциональной пробы. В эксперименте приняли участие спортсмены-добровольцы высокой квалификации. Все спортсмены продемонстрировали высокий уровень общей физической работоспособности, определяемый по величине максимального потребления кислорода.
Flux Pinning by Nano Particles Embedded in Polycrystalline Y-123 Superconductors
Creators: name: Gupta, Sushant
name: Yadav, R. S.
name: Das, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Bulk superconductor samples of YBa2Cu3-xZnxO7-δ with x = 0, 0.01, 0.03 are synthesized by solid-state reaction route. The structural characterisation of all samples has been carried out by x-ray-diffraction (XRD) and transmission electron microscopy (TEM) techniques. The x-ray diffraction patterns indicate that the gross structure/phase of YBa2Cu3-xZnxO7-δ do not change with the substitution of Zn up to x=0.03. In TEM investigations of Zn-doped Y-based cuprates a number of ZnO nano-flower and nano-rod of Y-211 phase are found dispersed in regular YBa2Cu3-xZnxO7 matrix. These dispersed nano-flowers of ZnO and nano-rods of Y-211 phase may serve as flux-pinning centers. These pinning centers enhance critical current density (Jc) value of these HTSC samples.
description: Accepted for Publication in ISST Journal of Applied Physics (IJAP)
Determinantes de la creencia y difusión de rumores de violencia en Acapulco
Creators: name: Triana Sánchez, Jorge Luis
Publisher: name: Zenodo
Year: 2018

description: El objetivo de este trabajo es identificar cómo influyen algunos factores sociodemográficos y la confianza en la información oficial en situaciones de violencia, sobre la propensión a creer un rumor, y si dicha creencia se encuentra asociada con su difusión. Enmarcando conceptualmente al rumor como un acto de comunicación cuyo significado debe ser inferido por el receptor, se analizan los rumores de violencia generados antes y después de los enfrentamientos entre presuntos criminales y policías federales en el municipio de Acapulco, la noche del 24 abril de 2016. Utilizando datos de una encuesta aplicada dos semanas después de los hechos a 339 individuos, se estimaron regresiones probabilísticas para aproximar el impacto de la edad, el sexo, la escolaridad, el estado civil, y la confianza en la información oficial en situaciones de violencia, sobre la probabilidad de creer en los rumores. Los resultados sugieren que individuos con mayor escolaridad son menos propensos a creerlos, pero solamente en el caso de los rumores previos, pues dicho efecto se desvanece cuando se trata de rumores posteriores a un suceso de violencia significativo.
Das Fest der Handwerker; Ein Herr und eine Dame; Der hundertjährige Greis, oder Die Familie Rüstig; Zwölf Mädchen in Uniform; 33 Minuten in Gruneberg, oder Der halbe Weg
Creators: name: Angely, Louis
name: Blum
name: Angeln
name: Angeln, L
name: Holten
Publisher: name: Unknown
Year: 0

description: Fremført ved Altoner Stadt-Theater
Camptorhinus dorsalis
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Camptorhinus
Camptorhinus dorsalis

description: 16.Camptorhinus dorsalis (Boisduval) (pl. 2, B). Cryptorhynchus dorsalis Boisduval, Voy. Astrolabe 2: 434, 1835. Camptorhinus dorsalis (Boisduval) Boheman, in Schoenherr's Gen. Spec. Cure. 4 (1): 177, 1837. Camptorhinus artensis Montrouzier, Soc. Ent. France, Ann. III, 8: 825, 1860. This elongate, subparallel-sided, densely squamose species with its coarsely punctate elytral striae, its hind femora projecting beyond the apices of the elytra, and its prosternum developed into a strong receptacle behind the coxae is easily recognized. It varies greatly in size; the extremes in length in the specimens at hand are 3.5-8.0 mm. The following specimens from Guam are before me: two, Agana, May 8, 1936, Bryan; 9 labeled " Island Guam ", Fullaway; and six taken "in dead tree", July 14, 1937 (by Oakley?), no. 37-24077. There are also five specimens among the National Museum material that were collected by C. Bignell in 1917 at Fulakora, Solomon Islands. In Bishop Museum there is a large series of specimens taken by J. A. Kusche at Guadalcanar, Solomon Islands, in January 1921. This species has evidently not been listed from either Guam or the Solomons heretofore. It is widespread, however, and is a common insect along the east coast of Australia.
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 103, DOI: 10.5281/zenodo.5159964
Accelerating NBODY6 with Graphics Processing Units
Creators: name: Nitadori, Keigo
name: Aarseth, Sverre J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We describe the use of Graphics Processing Units (GPUs) for speeding up the code NBODY6 which is widely used for direct $N$-body simulations. Over the years, the $N^2$ nature of the direct force calculation has proved a barrier for extending the particle number. Following an early introduction of force polynomials and individual time-steps, the calculation cost was first reduced by the introduction of a neighbour scheme. After a decade of GRAPE computers which speeded up the force calculation further, we are now in the era of GPUs where relatively small hardware systems are highly cost-effective. A significant gain in efficiency is achieved by employing the GPU to obtain the so-called regular force which typically involves some 99 percent of the particles, while the remaining local forces are evaluated on the host. However, the latter operation is performed up to 20 times more frequently and may still account for a significant cost. This effort is reduced by parallel SSE/AVX procedures where each interaction term is calculated using mainly single precision. We also discuss further strategies connected with coordinate and velocity prediction required by the integration scheme. This leaves hard binaries and multiple close encounters which are treated by several regularization methods. The present nbody6-GPU code is well balanced for simulations in the particle range $10^4-2 \times 10^5$ for a dual GPU system attached to a standard PC.
description: 8 pages, 3 figures, 2 tables, MNRAS accepted
Μέθοδος διδασκαλίας και ποιότητα ανθρωπίνων σχέσεων στη σχολική τάξη
Creators: name: Νάκου, Ευαγγελία Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Ανθρώπινες σχέσεις
Επικοινωνία
Εκπαιδευτικός
Human relations
Communication
Teacher

description: Το σύγχρονο σχολείο αναζητά απαντήσεις για να τονίσει την αποτελεσματικότητά του και την αναγνώριση του ρόλου του στην προετοιμασία των νέων ανθρώπων για τη σύγχρονη κοινωνία. Η ποιότητα των ανθρωπίνων σχέσεων στα πλαίσια των σχολικών τάξεων αποτελεί ένα σημείο ενδιαφέροντος για τη σύγχρονη έρευνα, που επισημαίνει διαφορετικές πτυχές και οφέλη αυτής. Από τη σύγχρονη έρευνα τονίζεται ο αντίκτυπος των θετικών σχέσεων εκπαιδευτικού και μαθητή ως βασικό παράγοντα για την ενίσχυση των επιδόσεων των μαθητών και τη μείωση των πειθαρχικών προβλημάτων μεταξύ των μαθητών γενικά, αλλά και τη βελτίωση των ανθρωπίνων σχέσεων, όπως αυτές αναπτύσσονται στο πλαίσιο της σχολικής τάξης. Σε αυτό το πλαίσιο, ο σκοπός της παρούσας έρευνας είναι να προσεγγίσει τον τρόπο με τον οποίο οι μέθοδοι διδασκαλίας που χρησιμοποιούνται από τους εκπαιδευτικούς στις σχολικές τάξεις μπορούν να ενισχύσουν την ποιότητα των ανθρωπίνων σχέσεων που αναπτύσσονται στα πλαίσια αυτών. Πρόκειται για μία ανασκόπηση της βιβλιογραφίας που οδήγησε σε καταγραφή των πλέον χρήσιμων μεθόδων εκπαίδευσης, της αξίας της επικοινωνίας και των διάφορων πτυχών της, αλλά και των στοιχείων της ενσυναίσθησης, της ενεργητικής ακρόασης και του συναισθήματος, που είναι σημαντικό να αξιοποιούνται από τον εκπαιδευτικό στα πλαίσια της διδασκαλίας.
description: The modern school is looking for answers to emphasize its effectiveness and the recognition of its role in preparing young people for modern society. The quality of human relationships within school classrooms is a point of interest for modern research, which points out different aspects and benefits of it. Contemporary research emphasizes the impact of positive teacher-student relationships as a key factor in enhancing student achievement and reducing disciplinary problems among students in general, but also improving human relationships as they develop within the classroom. . In this context, the purpose of this research is to approach the way in which the teaching methods used by teachers in school classrooms can enhance the quality of the human relationships that develop within them. This is a review of the literature that led to a recording of the most useful training methods, the value of communication and its various aspects, but also the elements of empathy, active listening and emotion, which are important to be used by the teacher in the context of teaching.
Standard Big-Bang Nucleosynthesis up to CNO with an improved extended nuclear network
Creators: name: Coc, Alain
name: Goriely, Stephane
name: Xu, Yi
name: Saimpert, Matthias
name: Vangioni, Elisabeth
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Primordial or Big Bang nucleosynthesis (BBN) is one of the three strong evidences for the Big- Bang model together with the expansion of the Universe and the Cosmic Microwave Background radiation. In this study, we improve the standard BBN calculations taking into account new nuclear physics analyses and we enlarge the nuclear network until Sodium. This is, in particular, important to evaluate the primitive value of CNO mass fraction that could affect Population III stellar evolution. For the first time we list the complete network of more than 400 reactions with references to the origin of the rates, including \approx 270 reaction rates calculated using the TALYS code. Together with the cosmological light elements, we calculate the primordial Beryllium, Boron, Carbon, Nitrogen and Oxygen nuclei. We performed a sensitivity study to identify the important reactions for CNO, 9Be and Boron nucleosynthesis. We reevaluated those important reaction rates using experimental data and/or theoretical evaluations. The results are compared with precedent calculations: a primordial Beryllium abundance increase by a factor of 4 compared to its previous evaluation, but we note a stability for B/H and for the CNO/H abundance ratio that remains close to its previous value of 0.7 \times 10-15. On the other hand, the extension of the nuclear network has not changed the 7Li value, so its abundance is still 3-4 times greater than its observed spectroscopic value.
description: 32 pages, 22 figures, 4 tables, submitted to ApJ Supplement
A stationary free boundary problem modeling electrostatic MEMS
Creators: name: Laurencot, Philippe
name: Walker, Christoph
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: A free boundary problem describing small deformations in a membrane based model of electrostatically actuated MEMS is investigated. The existence of stationary solutions is established for small voltage values. A justification of the widely studied narrow-gap model is given by showing that steady state solutions of the free boundary problem converge toward stationary solutions of the narrow-gap model when the aspect ratio of the device tends to zero.
Majorana neutrino magnetic moments in the gauge mediated supersymmetry breaking MSSM model
Creators: name: Góźdź, Marek
name: Kamiński, Wiesław A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Supersymmetric models with broken R-parity provide mechanisms that allow to generate Majorana neutrino masses and magnetic moments through virtual particle-sparticle loops. This constitutes an attractive alternative to the see-saw mechanism. In this paper we present a detailed calculation of the transition magnetic moments of a Majorana neutrino in gauge mediated supersymmetry breaking MSSM without R-parity. We base our analysis on the renormalization group evolution of the MSSM parameters, which are unified at the GUT scale.
description: I've decided to move the collection of my papers to arXiv for easier access
Γυναίκες και Εξαρτήσεις
Creators: name: Παπαδήμου, Αθανασία Δήμου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Γυναίκες
Εξάρτηση
Ναρκωτικά
Women
Addiction
Drugs

description: Η παρούσα έρευνα επικεντρώνεται στη διερεύνηση των απόψεων των ερωτώμενων σε σχέση με τη χρήση κάνναβης και ναρκωτικών, καθώς με τις εξαρτημένες από τα ναρκωτικά γυναίκες. Στην έρευνα έλαβαν συνολικά μέρος 73 άτομα. Η πλειονότητα του δείγματος καταλαμβάνεται από άγαμες γυναίκες, ηλικίας μεταξύ των 25 και των 34 ετών. Για τις ανάγκες της έρευνας έγινε χρήση ερωτηματολογίου 50 ερωτήσεων. Τα δεδομένα της παρούσας έρευνας έδειξαν ότι παρά τη θετική στάση που υπάρχει απέναντι στις εξαρτημένες γυναίκες, εντούτοις υπάρχει αυστηρότητα και αρνητικές απόψεις σε σχέση με την μητρότητα. Οι αντιλήψεις των συμμετεχόντων δείχνουν μία πιο θετική στάση των γυναικών έναντι των ανδρών για τις εξαρτημένες γυναίκες. Οι αρνητικές απόψεις που διατυπώθηκαν συνοδεύονται αρνητικές αντιλήψεις για την ένταξη των γυναικών αυτών σε διάφορους τομείς όπως αυτός της εργασίας. Εντούτοις, αναγνωρίζεται η σημασία της υποστήριξης των γυναικών αυτών και η διαμόρφωση θεραπευτικών προγραμμάτων για την αντιμετώπιση της χρήση τους. Οι οργανισμοί που εκπονούν θεραπευτικά προγράμματα θα πρέπει να λαμβάνουν υπόψη τους τα δεδομένα τέτοιων ερευνών προκειμένου να ακολουθούν μία πολιτική υποστηρικτική για τις εξαρτημένες γυναίκες που θα επιτρέψει την συμμετοχή τους αλλά και την παραμονή τους σε αυτά αντιμετωπίζοντας τις εξειδικευμένες ανάγκες τους.
description: This research focuses on exploring the views of respondents in relation to cannabis and drug use, as well as drug dependent women. A total of 73 people took part in the survey. Most of the sample is occupied by single women, aged between 25 and 34 years. For the needs of the research, a questionnaire of 50 questions was used. The data of the present research showed that despite the positive attitude that exists towards dependent women, there is nonetheless strictness and negative views in relation to motherhood. The participants' perceptions show a more positive attitude of women than men towards addicted women. The negative opinions expressed are accompanied by negative perceptions of the inclusion of these women in various fields such as work. However, the importance of supporting these women and the formulation of therapeutic programs to address their use is recognized. Organizations that prepare treatment programs should consider the data of such research in order to follow a supportive policy for addicted women that will allow their participation and also their stay in them by addressing their specialized needs.
[Islandsk-latinsk ordbok], Bind 1
Creators: name: Halldórsson, Björn
Publisher: name: Unknown
Year: 0

description: a Inneholder første utkast til Bjørn Halldórsson: Lexicon Islando-Latino-Danicum. Havniae 1814. Se Festskrift til Finnur Jónsson. Kbh. 192 8 s. 455-462, artikkel av Ragnvald Iversen
Approximate Analytical Solutions of a Two-Term Diatomic Molecular Potential with Centrifugal Barrier
Creators: name: Arda, Altug
name: Sever, Ramazan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Approximate analytical bound state solutions of the radial Schrödinger equation are studied for a two-term diatomic molecular potential in terms of the hypergeometric functions for the cases where $q\geq1$ and $q=0$. The energy eigenvalues and the corresponding normalized wave functions of the Manning-Rosen potential, the 'standard' Hulthén potential and the generalized Morse potential are briefly studied as special cases. It is observed that our analytical results are the same with the ones obtained before.
description: 13 pages
Adalbert Schippers, Das Laacher Münster
Creators: name: Kubach, Hans Erich
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Adalbert Schippers, Das Laacher Münster. Neu bearbeitet und herausgegeben von Theodor Bogler, Benediktinermönch. Köln (Greven Verlag) 1967. 95 S. mit 37 Zeichnungen und 83 Abbildungen auf Tafeln. DM 32. - .
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 23 Nr. 1 (1970): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Breve fra Malerinnen Harriet Backer til sin elev Astri Aasen, Trondhjem
Creators: name: Backer, Harriet
Publisher: name: Unknown
Year: 1902
Subjects: Backer, Harriet
Aasen, Astri

description: Harriet Backers brev til Astri Aasen 1902-1932. I alt 32 brev og kort.
Μελέτη ατομικών χαρακτηριστικών που οδηγούν σε προαγωγή και πρόβλεψη μελλοντικών υποψηφίων
Creators: name: Παπαδόπουλος, Θεόδωρος Σταύρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Προαγωγή
Πρόβλεψη
Μηχανική μάθηση
Promotion
Prediction
Machine learning

description: Αντικείμενο της εργασίας είναι το θέμα της προαγωγής των εργαζομένων στους οργανισμούς, η μελέτη των ατομικών χαρακτηριστικών του, καθώς και η δυνατότητα πρόβλεψης της προαγωγής ενός εργαζόμενου με βάση τα χαρακτηριστικά του. Γίνεται μια βιβλιογραφική αναφορά σε βασικές έννοιες της διοίκησης ανθρώπινων πόρων προκειμένου να οριστεί το πλαίσιο της σημαντικότητας της προαγωγής καθώς και της πρόβλεψης αυτής στον οργανωσιακό χώρο. Περιγράφονται οι κατάλληλοι αλγόριθμοι μηχανικής μάθησης και οι μετρικές αξιολόγησης για την αξιολόγηση των αποτελεσμάτων των αλγορίθμων που αξιοποιούνται στη μελέτη περίπτωσης της εργασίας. Αναφέρεται το συχνό πρόβλημα της ανισορροπίας στα σύνολα δεδομένων και προκρίνονται οι τεχνικές αντιμετώπισης που θα χρησιμοποιηθούν. Στη συνέχεια με τη βοήθεια συνόλου δεδομένων με χαρακτηριστικά των εργαζομένων γίνεται περιγραφή και διαχωρισμός των χαρακτηριστικών που θα έχουν σημαντικότερο ρόλο στη πρόβλεψη. Κατόπιν η εργασία συνεχίζει σε εκπαίδευση μοντέλων πρόβλεψης, αξιολόγηση και κατάταξη αυτών και καταλήγουμε σε χρήσιμα συμπεράσματα για έναν μηχανισμό πρόβλεψης της προαγωγής από σύνολα δεδομένων με τη χρήση αλγορίθμων κατηγοριοποίησης μηχανικής μάθησης.
description: The subject of the study is the promotion of employees in the organizations, the study of its individual characteristics, as well as the possibility of predicting the promotion of an employee based on its characteristics. The study contains a bibliographical reference to basic concepts of human resource management in order to define the framework of the importance of promotion prediction in the organizational space. The thesis describes learning algorithms and evaluation metrics for assessing results of the algorithms exploited in the case study section. The frequent problem of imbalance in data sets is mentioned and the techniques to be used to deal with it are qualified. The study uses a dataset with characteristics that will be used have a major role in the promote prediction. The work continues in training of prediction models, their evaluation and classification, and we come to useful conclusions for a prediction mechanism for prediction of promotion from datasets using algorithms machine learning categorization algorithms.
Wahle, Ernst. Deutsche Vorzeit
Creators: name: Jacob-Friesen, Karl-Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Wahle, Ernst. Deutsche Vorzeit. 8°. 338 Seiten mit 31 Abbildungen, 2 Zeittafeln im Text und 7 Karten. Leipzig 1932. Verlag von Curt Kabitzsch
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 7 (1933): Nachrichten aus Niedersachsens Urgeschichte
Højskoleplataaet : [Gløshaugen-NTH]
Creators: name: Pedersen, Sverre
name: Nordhagen, Olaf
Publisher: name: Unknown
Year: 1916

description: Håndskrevne skisser og plantegninger, noen kulltegninger, (noen kopier). Vedlagt: NTH, skipsmodelltanken, plantegninger signert Olaf Nordhagen.
0002 A Picture behind Glass
Creators: name: Poprzęcka, Maria
Publisher: name: RIHA Journal
Year: 2010

description: The paper considers the singular situation of reception occasioned by a painting shielded with a reflective pane of glass. The reflections in the glass dramatically break the cohesion of the painting and bring about distracting – although sometimes intriguing – surprises. The glass is an iconoclastic intrusion, an infection of the artistic order by an invading disorder and transient immediacy, which however can be very attractive visually. The accidental obliterates the significant. "The truth of art" is confronted here with a delusive phantom. Not only two entirely different visual effects are mixed here, but also different ontological and axiological spheres.
description: RIHA Journal, 2010: Riha Journal: Articles 0001-0014
Opinion groups formation and dynamics : structures that last from non lasting entities
Creators: name: Grauwin, Sébastian
name: Jensen, Pablo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We extend simple opinion models to obtain stable but continuously evolving communities. Our scope is to meet a challenge raised by sociologists of generating "structures that last from non lasting entities". We achieve this by introducing two kinds of noise on a standard opinion model. First, agents may interact with other agents even if their opinion difference is large. Second, agents randomly change their opinion at a constant rate. We show that for a large range of control parameters, our model yields stable and fluctuating polarized states, where the composition and mean opinion of the emerging groups is fluctuating over time.
Non-Gaussian features of primordial magnetic fields in power-law inflation
Creators: name: Motta, Leonardo
name: Caldwell, Robert R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that a conformal-invariance violating coupling of the inflaton to electromagnetism produces a cross correlation between curvature fluctuations and a spectrum of primordial magnetic fields. According to this model, in the case of power-law inflation, a primordial magnetic field is generated with a nearly flat power spectrum and rms amplitude ranging from nG to pG. We study the cross correlation, a three-point function of the curvature perturbation and two powers of the magnetic field, in real and momentum space. The cross-correlation coefficient, a dimensionless ratio of the three-point function with the curvature perturbation and magnetic field power spectra, can be several orders of magnitude larger than expected as based on the amplitude of scalar metric perturbations from inflation. In momentum space, the cross-correlation peaks for flattened triangle configurations, and is three orders of magnitude larger than the squeezed triangle configuration. These results suggest likely methods for distinguishing the observational signatures of the model.
description: 15 pages, 2 figures
Individual project on theme "Род Limenitis." (MOOC: CompTech in biology)
Creators: name: Stoyanova Yulya
Publisher: name: Zenodo
Year: 2020

description: Данный кейс является результатом реализации индивидуального проекта Стояновой Юлии по теме "Род Limenitis" в рамках онлайн курса "Компьютерные технологии в биологии" (автор – А.В. Ваганов) (https://stepik.org/course/60859/promo)
Her X-1: the positive cyclotron line energy / luminosity correlation
Creators: name: Vasco, D.
name: Klochkov, D.
name: Staubert, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Studies of some bright, super-Eddington transient pulsars show a negative correlation between the energy of the cyclotron resonance scattering feature (CRSF) and the bolometric luminosity. For Her X-1, using repeated RXTE observations during 1996-2005, the inverse dependence was found: the energy of the cyclotron line increases as the luminosity increases. The X-ray flux measured by the RXTE/ASM (2-10 keV) has been assumed to represent the luminosity - more precisely: the maximum X-ray flux reached during the respective 35 d Main-On. Here, we question whether the ASM flux is really an accurate measure of the bolometric luminosity of the source. We redetermined the energy of the cyclotron line and performed spectral fits using the combined data from the PCA (3.5-60 keV) and HEXTE (20-75 keV) instruments on RXTE of the same 35 d cycles as used in the original work to determine the bolometric flux from those spectra. We confirm the result of the original analysis that the cyclotron line energy changes by ~7% for a change in flux by a factor of two.
description: 5 pages, 5 figures, accepted by A&A on 23.06.2011
Link between spin fluctuations and Cooper pairing in copper oxide superconductors
Creators: name: Jin, K.
name: Butch, N. P.
name: Kirshenbaum, K.
name: Paglione, J.
name: Greene, R. L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Although it is generally accepted that superconductivity (SC) is unconventional in the high- transition temperature copper oxides (high-Tc cuprates), the relative importance of phenomena such as spin and charge (stripe) order, SC fluctuations, proximity to a Mott insulator, a pseudogap phase, and quantum criticality are still a matter of great debate1. In electron-doped cuprates, the absence of an anomalous pseudogap phase in the underdoped region of the phase diagram2 and weaker electron correlations3,4, suggest that Mott physics and other unidentified competing orders are less relevant and that antiferromagnetic (AFM) spin fluctuations are the dominant feature. Here we demonstrate that a linear-temperature (T-linear) scattering rate - a key feature of the anomalous normal state properties of the cuprates - is correlated with the Cooper pairing (SC). Through a study of magnetotransport in thin films of the electron-doped cuprate La2 xCexCuO4 (LCCO), we show that an envelope of T-linear scattering surrounds the SC phase, and survives to zero temperature when superconductivity is suppressed by magnetic fields. Comparison with similar behavior found in organic superconductors5 strongly suggests that the T-linear resistivity is caused by spin-fluctuation scattering. Our results establish a fundamental connection between AFM spin fluctuations and the pairing mechanism of high temperature superconductivity in the cuprates.
description: Main text (15 pages, 3 figures) + supplementary information (8 pages, 6 figures). The updated version is published in Nature
Η προσευχή κατά τον Γέροντα Αιμιλιανό
Creators: name: Παπαποστόλου, Μιχαήλ Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Γέροντας Αιμιλιανός
Προσευχή
Διδασκαλία
Elder Aimilianos
Prayer
Teaching

description: Η εκπόνηση της παρούσης διπλωματικής εργασίας έχει ως κύριο στόχο να συζητήσει ένα από τα μείζονα ζητήματα της εν Χριστώ ζωής, το μυστήριο της προσευχής. Οδηγός σε αυτήν την απόπειρα είναι ο Γέροντας Αιμιλιανός και η περί προσευχής διδασκαλία του, όπως αυτή αποθησαυρίζεται στις εκδοθείσες ερμηνείες του (επιμελημένες από το Ιερό Κοινόβιον Ευαγγελισμού της Θεοτόκου). Η ανάλυση, στα επί μέρους τμήματά της, θα αποδώσει αναφορές και στην περί προσευχής διδασκαλία και άλλων συγχρόνων Αγίων (Αγίου Παϊσίου, Αγίου Πορφυρίου, Αγίου Σωφρονίου, Αγίου Ιωσήφ), με την αίσθηση, όπως αναφέρει και ο Μητροπολίτης Μεσογαίας και Λαυρεωτικής κκ Νικόλαος, ότι διαβάζοντας τα σχόλια του γέροντα για τους αγίους, νοιώθεις ότι όχι μόνον δεν τους επαναλαμβάνει, αλλά τους αναδεικνύει και συχνά τους συμπληρώνει. Για να προσθέσει ότι δεν είναι καλός διδάσκαλος, αλλά αληθινός μυσταγωγός. Με την βεβαιότητα ότι ο λόγος του γέροντα “δεν έχει την ψυχρότητα των λογικών συνειρμών, αλλά ξεχειλίζει από την ζεστασιά των ζωντανών εμπειριών”, θα γίνει μια απόπειρα, με την υπό επεξεργασία μελέτη, να διατηρηθεί η λεκτική αυθεντικότητα και πιστότητα που αρμόζει σε ένα τόσο σημαντικό και μεστό νοημάτων και βιωμάτων ζήτημα.
description: The elaboration of this thesis has as its main objective to discuss one of the major issues of Christian life, that of the mystery of prayer. The guide in this attempt is Elder Emilianos and his teaching on prayer, as it is articulated in his published interpretations (edited by the Holy Convent of the Annunciation of Theotokos). The analysis, in its separate sections, will also refer to the prayer teaching of other contemporary Saints (Saint Paisios, Saint Porphyrios, Saint Sophronius, Saint Joseph), with the feeling, as mentioned by the Metropolitan of Mesogaia and Lavreotiki, Mr. Nikolaos, that by reading the elder's comments about the saints, one feels that not only he does not repeat them, but he also highlights and often complements them. To add that not only he is a good teacher, but a true mystic. Under the certainty that the Elder’s oration "does not have the coldness of logical associations, but overflows with the warmth of living experiences", an attempt will be made, with the present study, to preserve the verbal authenticity and fidelity that befits such an important matter, full of sense and experience.
Collective phase description of globally coupled excitable elements
Creators: name: Kawamura, Yoji
name: Nakao, Hiroya
name: Kuramoto, Yoshiki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We develop a theory of collective phase description for globally coupled noisy excitable elements exhibiting macroscopic oscillations. Collective phase equations describing macroscopic rhythms of the system are derived from Langevin-type equations of globally coupled active rotators via a nonlinear Fokker-Planck equation. The theory is an extension of the conventional phase reduction method for ordinary limit cycles to limit-cycle solutions in infinite-dimensional dynamical systems, such as the time-periodic solutions to nonlinear Fokker-Planck equations representing macroscopic rhythms. We demonstrate that the type of the collective phase sensitivity function near the onset of collective oscillations crucially depends on the type of the bifurcation, namely, it is type-I for the saddle-node bifurcation and type-II for the Hopf bifurcation.
description: 18 pages, 6 figures
$0\nu2β$ Nuclear Matrix Elements and Neutrino Magnetic Moments
Creators: name: Góźdź, M.
name: Kamiński, W. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compare different methods of obtaining the neutrinoless double beta decay nuclear matrix elements (NME). On the example of 76Ge we use the NME to calculate the Majorana neutrino transition magnetic moments, generated through particle-sparticle R-parity violating loop diagrams whithin the minimal supersymmetric standard model.
description: I've decided to move the collection of my papers to arXiv for easier access. Proceedings of the Nuclear Physics Workshop in Kazimierz Dolny, Poland, 2009
Including many-body effects in models for ionic liquids
Creators: name: Salanne, Mathieu
name: Rotenberg, Benjamin
name: Jahn, Sandro
name: Vuilleumier, Rodolphe
name: Simon, Christian
name: Madden, Paul A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Realistic modeling of ionic systems necessitates taking explicitly account of many-body effects. In molecular dynamics simulations, it is possible to introduce explicitly these effects through the use of additional degrees of freedom. Here we present two models: The first one only includes dipole polarization effect, while the second also accounts for quadrupole polarization as well as the effects of compression and deformation of an ion by its immediate coordination environment. All the parameters involved in these models are extracted from first-principles density functional theory calculations. This step is routinely done through an extended force-matching procedure, which has proven to be very succesfull for molten oxides and molten fluorides. Recent developments based on the use of localized orbitals can be used to complement the force-matching procedure by allowing for the direct calculations of several parameters such as the individual polarizabilities.
description: 19 pages, 7 figures