cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Discriminantly separable polynomials and quad-equations
Creators: name: Dragovic, Vladimir
name: Kukic, Katarina
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 37K60 (14N05, 37K20)

description: We classify the discriminantly separable polynomials of degree two in each of three variables, defined by a property that all the discriminants as polynomials of two variables are factorized as products of two polynomials of one variable each. Our classification is based on the study of structures of zeros of a polynomial component $P$ of a discriminant. This classification is related to the classification of pencils of conics in a delicate way. We establish a relationship between our classification and the classification of integrable quad-equations which has been suggested recently by Adler, Bobenko, and Suris.
description: 18 pages, 7 figures. arXiv admin note: substantial text overlap with arXiv:1106.5770
title: Η μοντελοποίηση της υπόγειας ροής και μεταφοράς ρύπων ως εργαλείο εξειδίκευσης της αρχής "Ο Ρυπαίνων Πληρώνει"
Creators: name: Βελεγράκη Φωτεινή
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
Quantum percolation and transition point of a directed discrete-time quantum walk
Creators: name: Chandrashekar, C. M.
name: Busch, Th.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Other Condensed Matter (cond-mat.other)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Quantum percolation describes the problem of a quantum particle moving through a disordered system. While certain similarities to classical percolation exist, the quantum case has additional complexity due to the possibility of Anderson localisation. Here, we consider a directed discrete-time quantum walk as a model to study quantum percolation of a two-state particle on a two-dimensional lattice. Using numerical analysis we determine the fraction of connected edges required (transition point) in the lattice for the two-state particle to percolate with finite (non-zero) probability for three fundamental lattice geometries, finite square lattice, honeycomb lattice, and nanotube structure and show that it tends towards unity for increasing lattice sizes. To support the numerical results we also use a continuum approximation to analytically derive the expression for the percolation probability for the case of the square lattice and show that it agrees with the numerically obtained results for the discrete case. Beyond the fundamental interest to understand the dynamics of a two-state particle on a lattice (network) with disconnected vertices, our study has the potential to shed light on the transport dynamics in various quantum condensed matter systems and the construction of quantum information processing and communication protocols.
description: 17 pages, 9 figures ; Published version
Covered Ritual Vessel
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: Although this ding shares features and patterns with other bronze vessels from the Eastern Zhou dynasty excavated in Shanxi province, the design on the lid makes this work rather unusual. Centered on the lid is a low-relief figure of a feline, strongly curled to fit its circular format. Its granulated body, wrenching claws, and striated haunches are set against a ground pattern of irregular meanders. Encircling the feline is a zone occupied by two types of dragons, both with bodies composed of two parallel ribbons.
The Lokapala Offering Bowls to the Buddha
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: This fragment is the left side of a relief that probably comes from the harmika of a stupa. The relief shows the Buddha with the Lokapala (Guardians) offering bowls, along with other worshippers. Two small figures appear in relief on the column at left. There is a distinct geometric pattern at the top of the relief.
title: «DE VITA SUA» ГВИБЕРТА НОЖАНСКОГО КАК ИСТОЧНИК ПО СРАВНИТЕЛЬНОЙ ИСТОРИИ ЕВРОПЕЙСКИХ КОММУН И НОВГОРОДА
Creators: name: Евсеев, Иван
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: В данной работе предпринята попытка определить познавательную ценность сочинений Гвиберта Ножанского как источника, ранее не использовавшегося в сравнительно-исторических исследованиях политических систем Новгорода и европейских коммун, проанализированы обстоятельства возникновения и история публикации, осуществлена оценка достоверности и информативности текста.
title: Ανάπτυξη μεθοδολογίας για την επιλογή του βέλτιστου σεναρίου διαχείρισης αστικών στερεών απορριμάτων
Creators: name: Καρτεράκης Στέφανος
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
Celadon melon-shaped ewer and lid with bamboo and floral design
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: Largely in the shape of a melon, this celadon ovoid-shaped ewer is integrally modeled with bamboo ribs in high relief. The individual ribs grow thinner or thicker following the curves of the body. The glaze in the grooves between the ribs is a darker color, which serves to throw the raised design into even greater relief. The body also has a motif of shooting bamboo leaves incised. The vessel comes with a tall conical lid, a curving spout and a loop handle.
[Lekanis with lid]
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: a: lekanis lid; Hercules knot handle, impressed circle under handle, matte black glaze in circle; two heads of women in profile facing left with top knot emerging from kekryphalos and wear stephane and necklace in added white; radiate design in corner of each segment framed by vertical reserved stripes; heads flanked by palmette-fans; regular black vertical stripes along exterior lip of lid; b: lekanis; inset lip; body tapers drastically where attached to foot; thick banded foot; entire vessel in matte black glaze
Caelestis Eichenseer: Latinitas viva, Libellus textualis phonocasetae septimae „Dialogorum de rebus recentioribus“ (Editio secunda)
Creators: name: Riemer, Peter
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Caelestis Eichenseer: Latinitas viva, Libellus textualis phonocasetae septimae „Dialogorum de rebus recentioribus“ (Editio secunda), Saraviponti 2004, 55 S. (ISBN 3-923587-41-4); [Dialogi Latini: De rebus recentioribus (minutarum 68), phonocaseta]
description: Forum Classicum, Nr. 4 (2004): Forum Classicum
Large-scale first principles configuration interaction calculations of optical absorption in aluminum clusters
Creators: name: Shinde, Ravindra
name: Shukla, Alok
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We report the linear optical absorption spectra of aluminum clusters Al$_{n}$ (n=2--5) involving valence transitions, computed using the large-scale all-electron configuration interaction (CI) methodology. Several low-lying isomers of each cluster were considered, and their geometries were optimized at the coupled-cluster singles doubles (CCSD) level of theory. With these optimized ground-state geometries, excited states of different clusters were computed using the multi-reference singles-doubles configuration-interaction (MRSDCI) approach, which includes electron correlation effects at a sophisticated level. These CI wave functions were used to compute the transition dipole matrix elements connecting the ground and various excited states of different clusters, and thus their photoabsorption spectra. The convergence of our results with respect to the basis sets, and the size of the CI expansion, was carefully examined. Our results were found to be significantly different as compared to those obtained using time-dependent density functional theory (TDDFT) [Deshpande \textit{et al. Phys. Rev. B}, 2003, \textbf{68}, 035428]. When compared to available experimental data for the isomers of Al$_{2}$ and Al$_{3}$, our results are in very good agreement as far as important peak positions are concerned. The contribution of configurations to many body wavefunction of various excited states suggests that in most cases optical excitations involved are collective, and plasmonic in nature.
description: 36 pages, including all the figures, tables, and supporting information
title: РОЛЬ ТУРЕ АРНЕ В ИССЛЕДОВАНИИ СЕВЕРО-ЕВРОПЕЙСКИХ ДРЕВНОСТЕЙ ВОСТОЧНОЙ ЕВРОПЫ
Creators: name: Егорова, Анастасия
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: В статье рассматривается вклад шведского археолога Туре Арне в изучение присутствия и характерного влияния скандинавского населения на территории Восточной Европы в IX–XI вв. Работа посвящена выделению основных
положений аргументации ученого, а также анализу вклада его работ в развитие дискуссии по «варяжскому вопросу».
Reputation and Impact in Academic Careers
Creators: name: Petersen, Alexander M.
name: Fortunato, Santo
name: Pan, Raj K.
name: Kaski, Kimmo
name: Penner, Orion
name: Rungi, Armando
name: Riccaboni, Massimo
name: Stanley, H. Eugene
name: Pammolli, Fabio
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Digital Libraries (cs.DL)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Reputation is an important social construct in science, which enables informed quality assessments of both publications and careers of scientists in the absence of complete systemic information. However, the relation between reputation and career growth of an individual remains poorly understood, despite recent proliferation of quantitative research evaluation methods. Here we develop an original framework for measuring how a publication's citation rate $Δc$ depends on the reputation of its central author $i$, in addition to its net citation count $c$. To estimate the strength of the reputation effect, we perform a longitudinal analysis on the careers of 450 highly-cited scientists, using the total citations $C_{i}$ of each scientist as his/her reputation measure. We find a citation crossover $c_{\times}$ which distinguishes the strength of the reputation effect. For publications with $c < c_{\times}$, the author's reputation is found to dominate the annual citation rate. Hence, a new publication may gain a significant early advantage corresponding to roughly a 66% increase in the citation rate for each tenfold increase in $C_{i}$. However, the reputation effect becomes negligible for highly cited publications meaning that for $c\geq c_{\times}$ the citation rate measures scientific impact more transparently. In addition we have developed a stochastic reputation model, which is found to reproduce numerous statistical observations for real careers, thus providing insight into the microscopic mechanisms underlying cumulative advantage in science.
description: Final published version of the main manuscript including additional analysis: 9 pages, 4 figures, 1 table, and full reference list, including those in the Supplementary Information. For the SI Appendix, see http://physics.bu.edu/~amp17/webpage_files/MyPapers/Reputation_SI.pdf
title: РЕБРЕНДИНГ КАК ФАКТОР УЛУЧШЕНИЯ ИМИДЖА
Creators: name: Зайцева, Виктория
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: В статье рассмотрен ребрендинг как способ улучшения имиджа на примере кафе-бара «Кивач» и ресторана «Ягель» в Петрозаводске.
Decoding the Hype: A Pragmatic Investigation of Marketing Opportunities Within the Metaverse and Future Research Agendas
Creators: name: Israfilzade, Khalil
Publisher: name: figshare
Year: 2023
Subjects: Consumer behaviour
Marketing management (incl. strategy and customer relations)
Marketing communications
Consumer-oriented product or service development

description: The advent of the Metaverse as an emergent and rapidly evolving virtual environment presents both opportunities and challenges for marketing practitioners and researchers. This literature review critically and pragmatically examines the existing body of knowledge on marketing in the Metaverse, elucidating potential research areas and topics while emphasizing the importance of adopting a balanced and sceptical approach. The review explores four key research domains: customer behaviour and engagement, ethical marketing and social responsibility, evaluation and performance measurement, and technological advances and marketing integration. By identifying constraints, biases, and areas necessitating further investigation, this review provides valuable insights for organizations navigating the uncertain terrain of the Metaverse. The paper encourages future research to delve into the long-term implications of the Metaverse, focusing on its potential impact on society, culture, and the economy. It also advocates for interdisciplinary studies that contribute to a comprehensive understanding of the Metaverse and its effects on marketing strategies and practices. By adopting a critical and pragmatic approach, this literature review aims to guide researchers and practitioners in successfully harnessing the potential of the Metaverse while mitigating risks and fostering responsible, ethical marketing practices in this dynamic virtual landscape.
title: ОСВЕЩЕНИЕ КРИМИНАЛЬНОЙ ДЕЯТЕЛЬНОСТИ ЧАРЛЬЗА МЭНСОНА В СМИ В США (1969–1971)
Creators: name: Ильина, Ирина
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Доклад посвящен репрезентации криминальной деятельности Чарльза Мэнсона и оценке самой личности в СМИ. В данном исследовании предпринимается попытка проследить тенденцию описания Чарльза Мэнсона и его деятельности в американских средствах массовой информации (далее – СМИ), а также оценить влияние этого феномена на современную культуру. Актуальность исследования определяется отсутствием работ, исследующих освещение «Семьи» и Мэнсона в СМИ в историческом контексте, а также тем фактом, что Чарльз Мэнсон становится видной фигурой в современной культуре.
title: Απομάκρυνση φωσφορούχου ψευδάργυρου (Zn3P2) από ρυπασμένα εδάφη με τη μέθοδο της ηλεκτροαπόλυσης
Creators: name: Περυσινάκη Αγάπη
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
title: Στερεά απόβλητα διυλιστηρίου και ηλεκτροκινητική επεξεργασία ελαιώδους λάσπης
Creators: name: Μάρακας Χαρίδημος
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
Coronae of relatively hyperbolic groups and coarse cohomologies
Creators: name: Fukaya, Tomohiro
name: Oguni, Shin-ichi
Publisher: name: arXiv
Year: 2013
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: Primary 58J22, Secondary 20F67, 20F65

description: We construct a corona of a relatively hyperbolic group by blowing-up all parabolic points of its Bowditch boundary. We relate the $K$-homology of the corona with the $K$-theory of the Roe algebra, via the coarse assembly map. We also establish a dual theory, that is, we relate the $K$-theory of the corona with the $K$-theory of the reduced stable Higson corona via the coarse co-assembly map. For that purpose, we formulate generalized coarse cohomology theories. As an application, we give an explicit computation of the $K$-theory of the Roe-algebra and that of the reduced stable Higson corona of the fundamental groups of closed 3-dimensional manifolds and of pinched negatively curved complete Riemannian manifolds with finite volume.
description: 48 pages
Cosmic inflation in a landscape of heavy-fields
Creators: name: Cespedes, Sebastian
name: Palma, Gonzalo A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Heavy isocurvature fields may have a strong influence on the low energy dynamics of curvature perturbations during inflation, as long as the inflationary trajectory becomes non-geodesic in the multi-field target space (the landscape). If fields orthogonal to the inflationary trajectory are sufficiently heavy, one expects a reliable effective field theory describing the low energy dynamics of curvature perturbations, with self-interactions determined by the shape of the inflationary trajectory. Previous work analyzing the role of heavy-fields during inflation have mostly focused in the effects on curvature perturbations due to a single heavy-field. In this article we extend the results of these works by studying models of inflation in which curvature perturbations interact with two heavy-fields. We show that the second heavy-field (orthogonal to both tangent and normal directions of the inflationary trajectory) may significantly affect the evolution of curvature modes. We compute the effective field theory for the low energy curvature perturbations obtained by integrating out the two heavy-fields and show that the presence of the second heavy-field implies the existence of additional self-interactions not accounted for in the single heavy-field case. We conclude that future observations will be able to constrain the number of heavy fields interacting with curvature perturbations.
description: 27 pages, 1 figure
Dummer, Jürgen / Vielberg, Meinolf (Hrsgg.): Der Fremde - Freund oder Feind?
Creators: name: Schmitz, Dietmar
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Dummer, Jürgen / Vielberg, Meinolf (Hrsgg.): Der Fremde - Freund oder Feind? Stuttgart: Franz Steiner Verlag 2004, 168 S., (Altertumswissenschaftliches Kolloquium Bd. 12; ISBN 3-515-08577-7)
description: Forum Classicum, Nr. 1 (2005): Forum Classicum
Yokkaichi, from the series Fifty-three Stations of the Tōkaidō
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: In this image of the forty-fourth station of the Tōkaidō, Hokusai shows a fragment of the commercial life of this port town, the name of which literally means "the market on the fourth day," because of a major fare that took place there on the fourth day of every month. The stone inscription on the righthand side reads "Sangu michi" - a road off the Tōkaidō that led to a Shinto shrine. The depicted travelers are passing by a teahouse that sells, according to another inscription, manjū (dough buns filled with sweet bean paste).
title: Μελέτη απόδοσης συστήματος VoD που χρησιμοποιεί το πρωτόκολλο RSVP  σε συνδιασμό με την χρήση τεχνικών ομαδοποίησης
Creators: name: Μανουσάκης Κυριάκος
Publisher: name: Technical University of Crete
Year: 1998

description: Μη διαθέσιμο
A quantum speedup in machine learning: Finding a N-bit Boolean function for a classification
Creators: name: Yoo, Seokwon
name: Bang, Jeongho
name: Lee, Changhyoup
name: Lee, Jinhyoung
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We compare quantum and classical machines designed for learning an N-bit Boolean function in order to address how a quantum system improves the machine learning behavior. The machines of the two types consist of the same number of operations and control parameters, but only the quantum machines utilize the quantum coherence naturally induced by unitary operators. We show that quantum superposition enables quantum learning that is faster than classical learning by expanding the approximate solution regions, i.e., the acceptable regions. This is also demonstrated by means of numerical simulations with a standard feedback model, namely random search, and a practical model, namely differential evolution.
description: 15 pages, 5 figures, 3 tables
Okabe, from the series Fifty-Three Stations of Tōkaidō
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: In this image of Okabe, the twenty-second station of the Tōkaidō, Hokusai chose to focus on two travelers in a moment of respite, chatting on the porch of an inn, with a pack-horse grazing in the foreground.
Classification of blowup limits for SU(3) singular Toda systems
Creators: name: Lin, Changshou
name: Wei, Juncheng
name: Zhang, Lei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J60

description: For singular $SU(3)$ Toda systems, we prove that the limit of energy concentration is a finite set. In addition, for fully bubbling solutions we use Pohozaev identity to prove a uniform estimate. Our results extend previous results of Jost-Lin-Wang on regular $SU(3)$ Toda systems.
description: 31 pages
Co-creation strategy
Creators: name: Meia Wippoo
name: Van Dijk, Dick
name: Partarakis, Nikos
name: Zabulis, Xenophon
name: Fasoula, Maria
name: Adami, Ilia
name: Beisswenger, Cynthia
name: Dubois, Arnaud
name: Panesse, Lucia
name: Nitti, Vito
name: Glushkova, Alina
Publisher: name: Zenodo
Year: 2022
Subjects: Co-creation
design research
requirements
community
experts
development
users
technology
interventions
experiences
strategy
workshops
collaboration
user-experience

description: Compilation of the the prerequisites and preliminary requirements for a user-centred, inclusive approach to develop technology and experiences for the Cultural Heritage Contexts, specifically focussed on the representation, presentation and preservation of Heritage Crafts (HC).
title: Σχεδίαση και μελέτη ευέλικτου πρωτοκόλλου προσπέλασης και χρονοπρογραμματισμού σε ασύρματα δίκτυα κινητών χρηστών
Creators: name: Τσιάτσης Βλάσιος
Publisher: name: Technical University of Crete
Year: 1998

description: Μη διαθέσιμο
Higgs bundles for the non-compact dual of the special orthogonal group
Creators: name: Bradlow, Steven B.
name: Garcia-Prada, Oscar
name: Gothen, Peter B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 14H60 (Primary) 53C07, 58D29 (Secondary)

description: Higgs bundles over a closed orientable surface can be defined for any real reductive Lie group G. In this paper we examine the case G=SO*(2n). We describe a rigidity phenomenon encountered in the case of maximal Toledo invariant. Using this and Morse theory in the moduli space of Higgs bundles, we show that the moduli space is connected in this maximal Toledo case. The Morse theory also allows us to show connectedness when the Toledo invariant is zero. The correspondence between Higgs bundles and surface group representations thus allows us to count the connected components with zero and maximal Toledo invariant in the moduli space of representations of the fundamental group of the surface in SO*(2n).
description: 43 pages; v2: minor corrections and improvements, appendix significantly shortened (the removed material will appear elsewhere); v3: final version with many minor corrections and improvements, to appear in Geometriae Dedicata
title: Συστήματα διδασκαλίας γλώσσας συμβόλων με ανάπτυξη εξειδικευμένου υλικού (hardware)
Creators: name: Βελένης Δημήτρης
Publisher: name: Technical University of Crete
Year: 1998

description: Μη διαθέσιμο
Optical control of an atomic inner-shell x-ray laser
Creators: name: Darvasi, Gábor
name: Keitel, Christoph H.
name: Buth, Christian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: X-ray free-electron lasers have had an enormous impact on x-ray science by achieving femtosecond pulses with unprecedented intensities. However, present-day facilities operating by the self-amplified spontaneous emission (SASE) principle have a number of shortcomings, namely, their radiation has a chaotic pulse profile and short coherence times. We put forward a scheme for a neon-based atomic inner-shell x-ray laser (XRL) which produces temporally and spatially coherent subfemtosecond pulses that are controlled by and synchronized to an optical laser with femtosecond precision. We envision that such an XRL will allow for numerous applications such as nuclear quantum optics and the study of ultrafast quantum dynamics of atoms, molecules, and condensed matter.
description: 8 pages, 5 figures, RevTeX4.1, revised
title: Ergosterol in fruit - a marker for mould toxins?: BfR Opinion No 017/2020 of 30 March 2020
Creators: name: Bundesinstitut Für Risikobewertung
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2020
Subjects: subject: 000

description: BfR-Stellungnahmen, vol. 2020, no. 017
title: Εξαγωγή χαρακτηριστικών από δεδομένα ταλάντωσης πλυντηρίων και εφαρμογή μεθόδων ταξινόμησης βλαβών τους με νευρωνικά δίκτυα
Creators: name: Χουδαλάκη Σεβαστή
Publisher: name: Technical University of Crete
Year: 1998

description: Μη διαθέσιμο
Impact of New Companies Act 2013 on Small and Medium Companies
Creators: name: Alam, Aftab
Publisher: name: figshare
Year: 2023
Subjects: Industry economics and industrial organisation

description: The Companies Act, 2013 provided a new concept of “One Person Company” (OPC) as an alternative model to the “Sole Proprietorship” form of a business organization. It is anticipated that this model would support small and medium enterprises/business organizations in the unorganized sector with the concept of limited liability, and open avenues for more favorable banking facilities. All provisions relating to private companies would apply to an OPC, unless otherwise specially excluded. However, procedural formalities such as conducting annual general meetings and meetings of Board of Directors are not applicable to OPCs. So the Act enabling Entrepreneur(s) carrying on the business in the Sole-Proprietor form of business to enter into a Corporate Framework. However, CIN requirement under the Act puts an additional administrative and financial burden on SMEs.
Heights of Kudla-Rapoport divisors and derivatives of L-functions
Creators: name: Bruinier, Jan Hendrik
name: Howard, Benjamin
name: Yang, Tonghai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We study special cycles on integral models of Shimura varieties associated with unitary similitude groups of signature (n-1,1). We construct an arithmetic theta lift from harmonic Maass forms of weight 2-n to the arithmetic Chow group of the integral model of a unitary Shimura variety, by associating to a harmonic Maass form f a linear combination of Kudla-Rapoport divisors, equipped with the Green function given by the regularized theta lift of f. Our main result is an equality of two complex numbers: (1) the height pairing of the arithmetic theta lift of f against a CM cycle, and (2) the central derivative of the convolution L-function of a weight n cusp form (depending on f) and the theta function of a positive definite hermitian lattice of rank n-1. When specialized to the case n=2, this result can be viewed as a variant of the Gross-Zagier formula for Shimura curves associated to unitary groups of signature (1,1). The proof relies on, among other things, a new method for computing improper arithmetic intersections.
description: Final version. To appear in Invent. Math
title: Τρισδιάστατο γεωλογικό μοντέλο του λατομείου του Καμαρίου για τον προγραμματισμό της εκμετάλλευσης και του ποιοτικού ελέγχου
Creators: name: Σαράτσης Γεώργιος
Publisher: name: Technical University of Crete
Year: 2002

description: Μη διαθέσιμο
CLINICAL SIGNS OF CHILDREN'S CEREBRAL PALSY.
Creators: name: Yoldoshev, Yorqinjon
Publisher: name: Zenodo
Year: 2024

description: This scientific article provides information clinical symptoms of cerebral palsy in children. As a material, the data of patients who underwent treatment in the private clinic of psychoneurological diseases of Fergana city during the years 2018-2023 were taken. It became known that the average number of people infected with CP in the world is 10%. It has been determined that the causes are polyetiological, the pathogenesis of which is the damage of the fetus during the intranatal period by the mother, intranatal hypoxia and infection. Clinical forms of CP each have their own specific symptoms.
title: Συμβολή του υπεδάφειου ραντάρ στη μελέτη της ρύπανσης των εδαφών και υπογείων νερών
Creators: name: Κουκαδάκη Μαρία
name: Τζιμούρτος Εμμανουήλ
Publisher: name: Technical University of Crete
Year: 2002

description: Μη διαθέσιμο
A note on diastatic entropy and balanced metrics
Creators: name: Mossa, Roberto
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 53C55, 53C30, 53C35

description: We give un upper bound Ent(Ω, g)
description: 7 pages
title: Μελέτη του γεωθερμικού πεδίου θερμών-Νιγρίτας στο Ν. Σερρών με στόχο τη μεγιστοποίηση της ενεργειακής αποληψιμότητάς του και την ταυτόχρονη παραγωγή διοξειδίου του άνθρακα
Creators: name: Τσίλης Βασίλειος
Publisher: name: Technical University of Crete
Year: 2002

description: Μη διαθέσιμο
Orthogonal non-Gaussianity in DBI Galileon: prospect for Planck polarisation and post-Planck experiments
Creators: name: Koyama, Kazuya
name: Pettinari, Guido Walter
name: Mizuno, Shuntaro
name: Fidler, Christian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note, we study cosmic microwave background (CMB) constraints on primordial non-Gaussianity in DBI galileon models in which an induced gravity term is added to the Dirac-Born-Infeld (DBI) action. In this model, the non-Gaussianity of orthogonal shape can be generated. We provide a relation between theoretical parameters and orthogonal/equilateral non-linear parameters using the Fisher matrix approach for the CMB bispectrum. In doing so, we include the effect of the CMB transfer functions and experimental noise properties by employing the recently developed \textsf{SONG} code. The relation is also shown in the language of effective theory so that it can be applied to general single-field models. Using the bispectrum Fisher matrix and the central values for equilateral and orthogonal non-Gaussianities found by the Planck temperature survey, we provide forecasts on the theoretical parameters of the DBI galileon model. We consider the upcoming Planck polarisation data and the proposed post-Planck experiments COrE and PRISM. We find that Planck polarisation measurements may provide a hint for a non-canonical sound speed at the 68% confidence level. COrE and PRISM will not only confirm a non-canonical sound speed but also exclude the conventional DBI inflation model at more than the 95% and 99% confidence level respectively, assuming that the central values will not change. This indicates that improving constraints on non-Gaussianity further by future CMB experiments is invaluable to constrain the physics of the early universe.
description: 13 pages, 4 figures, updated according to Planck's result to include forecasts for Planck polarisation, COrE and PRISM, matches version accepted to CQG
Ora-pro-nóbis (Pereskia aculeata): nutritional and functional properties and food potential, a scope review
Creators: name: de Souza Ferreira, Renata
name: Lucia, Ceres
name: Minim, Valéria
name: Vieira, Érica
name: Gomes, Júnia
name: Vidigal, Márcia
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Dietetics and Clinical Nutrition
subject: Medicine and Health Sciences
subject: bioactive compounds
subject: food science
subject: Pereskia aculeata
subject: scope review
subject: unconventional food plants

description: Pereskia aculeata (Sin.: Pereskia aculeata plum., Cactus pereskia L.) is popularly known in English as Barbados gooseberry (Martin et al. 2017) and in Brazil as ora-pro-nóbis, lobrobô, poor meat, among others (Kinupp 2007), which contains edible leaves. Some authors (de Almeida et al. 2014; Barreira et al. 2021; Botrel et al. 2020; Lasta et al. 2021; Maciel et al. 2021; Sato et al. 2019; Silveira et al. 2020; Takeiti et al. 2009) suggest that ora-pro-nóbis is nutritionally rich and can be used in food preparations to promote health benefits. However, published studies on its nutritional and functional properties and use in food products are still scarce, and no systematic review has been identified that unifies these themes. Thus, we intend to critically analyze studies on ora-pro-nóbis in order to verify its nutritional composition, presence of bioactive compounds, the benefits of its consumption for health and innovative studies using the plant as a food product.
Lambda-lookdown model with selection
Creators: name: Bah, Boubacar
name: Pardoux, Etienne
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G09, 60H10, 92D2

description: The goal of this paper is to study the lookdown model with selection in the case of a population containing two types of individuals, with a reproduction model which is dual to the $Λ$-coalescent. In particular we formulate the infinite population "$Λ$-lookdown model with selection". When the measure $Λ$ gives no mass to 0, we show that the proportion of one of the two types converges, as the population size $N$ tends to infinity, towards the solution of a stochastic differential equation driven by a Poisson point process. We show that one of the two types fixates in finite time if and only if the $Λ$-coalescent comes down from infinity. We give precise asymptotic results in the case of the Bolthausen-Sznitman coalescent. We also consider the general case of a combination of the Kingman and the $Λ$-lookdown model.
Banging the drum: evolutionary and cultural origins of music and its implications for psychiatry
Creators: name: Rafferty, Gerry
name: Brar, Gurjot
name: Petrut, Mara
name: MEAGHER, DAVID
name: O'Connell, Henry
Publisher: name: University of Limerick
Year: 2023
Subjects: subject: Health sciences
subject: FOS: Health sciences

description: There is growing interest in music-based therapies for mental/ behavioural disorders. We begin by reviewing the evolutionary and cultural origins of music, proceeding then to discuss the principles of evolutionary psychiatry, itself a growing a field, and how it may apply to music. Finally we offer some implications for the role of music and music-based therapies in clinical practice.
title: Βελτιστοποίηση του ισοζυγίου αποθέσεως αγόνων συστήματος κύριου πεδίου (Μαυροπηγή-Κομάνος-Β.Πεδίο) και τομέα 6
Creators: name: Σαχαρίδης Νίκος
Publisher: name: Technical University of Crete
Year: 2002

description: Μη διαθέσιμο
Measurable events indexed by words
Creators: name: Dodos, Pandelis
name: Kanellopoulos, Vassilis
name: Tyros, Konstantinos
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: For every integer $k\geq 2$ let $[k]^{
description: 49 pages, no figures. This article is a sequel to arXiv:1209.4985
title: Παραμετρική διερεύνηση εντατικής κατάστασης κατά τη διάνοιξη σήραγγας με τη μέθοδο της προπασσάλωσης οροφής
Creators: name: Βιόπουλος Πολυχρόνης
Publisher: name: Technical University of Crete
Year: 2006

description: Μη διαθέσιμο
Conditions for successful data assimilation
Creators: name: Chorin, Alexandre J.
name: Morzfeld, Matthias
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Computation (stat.CO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We show, using idealized models, that numerical data assimilation can be successful only if an effective dimension of the problem is not excessive. This effective dimension depends on the noise in the model and the data, and in physically reasonable problems it can be moderate even when the number of variables is huge. We then analyze several data assimilation algorithms, including particle filters and variational methods. We show that well-designed particle filters can solve most of those data assimilation problems that can be solved in principle, and compare the conditions under which variational methods can succeed to the conditions required of particle filters. We also discuss the limitations of our analysis.
Portrait of Henry Berton Sands, M.D. (1830-1888)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: M.D., College of Physicians and Surgeons, 1854; Demonstrator of Anatomy, 1857-66; Curator Museum, 1860-67; Lecturer, 1866; Professor of Anatomy, 1867-79; Professor of the Practice of Surgery, 1879-88
On $l^p$ -multipliers of functions analytic in the disk
Creators: name: Lebedev, Vladimir
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: Primary 42A45, Secondary 30H05

description: We consider bounded analytic functions in domains generated by sets that have Littlewood--Paley property. We show that each such function is an $l^p$ -multiplier.
description: 6 pages, minor modification on page 2 is made to improve clarity
A characterization of the 2-fusion system of L_4(q)
Creators: name: Lynd, Justin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20D20 (Primary), 20D05 (Secondary)

description: We study a saturated fusion system F on a finite 2-group S having a Baumann component based on a dihedral 2-group. Assuming F is 2-perfect with no nontrivial normal 2-subgroups, and the centralizer of the component is a cyclic 2-group, it is shown that F is uniquely determined as the 2-fusion system of L_4(q_1) for some q_1 = 3 (mod 4). This should be viewed as a contribution to a program recently outlined by M. Aschbacher for the classification of simple fusion systems at the prime 2. The corresponding problem in the component-type portion of the classification of finite simple groups (the L_2(q), A_7 standard form problem) was one of the last to be completed, and was ultimately only resolved in an inductive context with heavy artillery. Thanks primarily to requiring the component to be Baumann, our main arguments by contrast require only 2-fusion analysis and transfer. We deduce a companion result in the category of groups.
description: v1: 37 pages; v2: many minor corrections/changes in response to anonymous referee report, section 1 shortened slightly; v3: minor updates
Report on Mingei Pilots
Creators: name: Xenophon Zabulis,
name: Partarakis, Nikolaos
name: Karuzaki, Effie
name: Meghini, Carlo
name: Danae Kaplanidi
name: Dubois, Arnaud
name: Beisswenger, Cynthia
name: Blatt, Dieter
name: Ringas, Chris
name: Tasiopoulou, Eleana
name: Menychtas, Dimitrios
name: Glushkova, Alina
name: Padilla, Brenda Elizabeth Olivas
name: Sotiris Manitsaris
name: Van Dijk, Dick
name: Qammaz, Ammar
name: Meia Wippoo
name: Aggeliki Tsoli
name: Argyros, Antonis
name: Cuenca, Catherine
name: Anne-Laure Carre
name: Dubois, Arnaud
name: Neumann, Ilka
name: Nitti, Vito
name: Evropi Stefanidi
name: Adami, Ilia
name: Chatziantoniou, Antonios
name: Bartalesi, Valentina
name: Metilli, Daniele
name: Patsiouras, Nikolaos
name: Doulgeraki, Paraskevi
name: Denter, Ulrike
name: Hauser, Hansgeorg
Publisher: name: Zenodo
Year: 2022
Subjects: Heritage Crafts
Traditional Crafts
Craft Representation
Craft Preservation
Craft Presentation
Virtual Reality
Mixed Reality
Augmented Reality
Interaction
Knowledge Representation
Multimodal Narratives
Human Motion Visualisation

description: Reports on the three Mingei Pilots which regard the digitalization, preservation and presentation of the crafts of silk weaving, mastic cultivation and glass blowing respectively.
Von Fliegen und Menschen
Creators: name: Schuster, Christoph
Publisher: name: Ruperto Carola
Year: 2016

description: Lernen ermöglicht es, sich zu erinnern und mit künftigen Ereignissen besser umzugehen: Erinnerungen bewahren uns vor Unglück, erhöhen unsere Überlebenschancen, lassen uns Zusammenhänge erkennen und fördern unser Wissen. Aber unser Gedächtnis ist nicht perfekt. Manche Ereignisse erinnern wir unvollständig oder wir vergessen sie ganz; andere lassen uns nicht los – und belasten uns ein Leben lang. Untersuchungen zu den Grundlagen der Gedächtnis- bildung zeigen verblüffende Gemeinsamkeiten zwischen Fliegen und Menschen. Die neuen Erkenntnisse bereiten den Weg, um psychische Erkrankungen des Menschen zu behandeln und das lebenslange Wiederaufleben traumatischer Ereignisse zu verhindern.
description: Ruperto Carola, Nr. 9 (2016): Stop & Go
Surveying Extended GMSB Models with mh=125 GeV
Creators: name: Evans, Jared A.
name: Shih, David
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In order to achieve maximal stop mixing and m_h=125 GeV, we consider extensions of minimal GMSB that include marginal MSSM-messenger superpotential interactions. Using a new approach to analytic continuation in superspace, we derive general formulas for the soft masses in the presence of such interactions, correctly taking into account the role of MSSM-messenger mixing in a general framework for the first time. We classify and catalog all possible such interactions consistent with perturbative SU(5) unification, and we survey the impact of turning on one interaction at a time, from the point of view of fine tuning, spectrum and phenomenology. We find that the best models are fine-tuned to the sub-percent level and are accessible at the 14 TeV LHC. We highlight potential search strategies that can probe the characteristic spectra of these models.
description: 33 pages, 6 figures, 4 tables; v3 - typos corrected
title: Αποικοδόμηση αποβλήτων των διφασικών ελαιουργείων χρησιμοποιώντας υπέρηχους και συγκριτική ανάλυση αποβλήτων ελαιουργείων με τις μεθόδους χημειοφωταύγειας και Folin-Ciocalteu
Creators: name: Δερβίσης Σπυρίδων
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
Low-Damage High-Throughput Grazing-Angle Sputter Deposition on Graphene
Creators: name: Chen, Ching-Tzu
name: Casu, Emanuele A.
name: Gajek, Martin
name: Raoux, Simone
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Despite the prevalence of sputter deposition in the microelectronics industry, it has seen very limited applications for graphene electronics. In this letter, we report systematic investigation of the sputtering induced damages in graphene and identify the energetic sputtering gas neutrals as the primary cause of graphene disorder. We further demonstrate a grazing-incidence sputtering configuration that strongly suppresses fast neutral bombardment and retains graphene structure integrity, creating considerably lower damage than electron-beam evaporation. Such sputtering technique yields fully covered, smooth thin dielectric films, highlighting its potential for contact metals, gate oxides, and tunnel barriers fabrication in graphene device applications.
A systematic review of longitudinal studies investigating the impact of cannabis use in patients with psychotic disorders
Creators: name: Athanassiou, Maria
name: Dumais, Alexandre
name: Gnanhoue, Gismonde
name: Abdel-Baki, Amal
name: Jutras-Aswad, Didier
name: Potvin, Stéphane
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Introduction: Research has established a link between cannabis use and adverse psychotic outcomes in psychosis patients. However, we have yet to determine if this relationship is maintained when controlling for important confounding variables. The following systematic review aims to investigate if the association between cannabis use and psychotic outcomes is preserved when accounting for important confounders, and if discontinued use mitigates any potential negative impacts. Areas covered: The authors conducted an exhaustive search of the MEDLINE database and Google Scholar to identify articles pertaining to the systematic review. Thirty-three articles were retained for meeting the eligibility criteria. Expert opinion: The evidence confirms an overarching pattern of negative psychotic outcomes of cannabis intake in psychosis populations, even when accounting for crucial confounders. Psychosis patients should be informed with evidence-based health information regarding the effects of cannabis use. Clinicians should systematically evaluate cannabis intake patterns in psychosis patients and offer intervention services geared toward reducing problematic consumption. Researchers should record confounding factors in a more systematic manner in future longitudinal investigations while paying careful attention to the potency and dose–response effects of the ingested cannabis. Deciders will need to investigate the impact of cannabis regulations on psychosis populations.
title: Μελέτη διαχείρισης διασταλαγμάτων Χ.Υ.Τ.Α
Creators: name: Μάχος Γεώργιος
name: Αποστολόπουλος Σπυρίδων
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
$W$-entropy formula for the Witten Laplacian on manifolds with time dependent metrics and potentials
Creators: name: Li, Songzi
name: Li, Xiang-Dong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this paper, we develop a new approach to prove the $W$-entropy formula for the Witten Laplacian via warped product on Riemannian manifolds and give a natural geometric interpretation of a quantity appeared in the $W$-entropy formula. Then we prove the $W$-entropy formula for the Witten Laplacian on compact Riemannian manifolds with time dependent metrics and potentials, and derive the $W$-entropy formula for the backward heat equation associated with the Witten Laplacian on compact Riemannian manifolds equipped with Lott's modified Ricci flow. We also extend our results to complete Riemannian manifolds with negative $m$-dimensional Bakry-Emery Ricci curvature, and to compact Riemannian manifolds with $K$-super $m$-dimensional Bakry-Emery Ricci flow. As application, we prove that the optimal logarithmic Sobolev constant on compact manifolds equipped with the $K$-super $m$-dimensional Bakry-Emery Ricci flow is decreasing in time.
description: This is an extended version of the previous version. Section $6$ and Remark $2.2$ are added
title: Καταγραφή, συγκριτική ανάλυση και μελέτες περιβαλλοντικών επιπτώσεων σε ελαιουργεία στην Περιφέρεια Κρήτης
Creators: name: Τζαγκαρουλάκης Ιωάννης
Publisher: name: Technical University of Crete
Year: 2005

description: Μη διαθέσιμο
title: Εκτίμηση αερίων εκπομπών από το Χώρο Διάθεσης Απορριμάτων (Χ.Δ.Α.) Πέρα Γαλήνων Ηρακλείου
Creators: name: Κουτσιούκη Ευτυχία
Publisher: name: Technical University of Crete
Year: 2005

description: Μη διαθέσιμο