cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ptinus (Bruchoptinus) rufipes Olivier 1790
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptinidae
Ptinus
Ptinus rufipes

description: Ptinus (Bruchoptinus) rufipes Olivier, 1790
Borowski 2007: 333; Hagstrum & Subramanyam 2009: 156; Zahradník 2016b: 112.
Distribution. P: AB AL AU BE BH BU BY CR CY CZ DE EN FI FR GB GE GR HU IT LA LT LU MC MD NL NR PL RO RU SB SK SL SP SV SZ TR UK. Europe (Borowski 2007; Zahradník 2016b).
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 256, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Pole structure and biharmonic fields in conformal QFT in four dimensions
Creators: name: Nikolov, N. M.
name: Rehren, K. -H.
name: Todorov, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Imposing Huygens' Principle in a 4D Wightman QFT puts strong constraints on its algebraic and analytic structure. These are best understood in terms of ``biharmonic fields'', whose properties reflect the presence of infinitely many conserved tensor currents. In particular, a universal third-order partial differential equation is derived for the most singular parts of connected scalar correlation functions. This PDE gives rise to novel restrictions on the pole structure of higher correlation functions. An example of a six-point function is presented that cannot arise from free fields. This example is exploited to study the locality properties of biharmonic fields.
description: 12 pages
Cued Visual Attention Does Not Distinguish Between Occluded and Occluding Objects
Creators: name: Haimson, Craig
name: Behrmann, Marlene
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Does visual attention spread from the cued end of an occluded object to locations occupied by inferred portions of that object? We investigated this question by using a probe detection paradigm with two-dimensional (2-D) displays of occluded objects. Probes could appear in occluded or nonoccluded locations on either a cued or noncued object. Participants responded faster to probes appearing within the region of space occupied by the cued object. This was true not only when the probe appeared in positions separated from the cued location by an occluder (as demonstrated by Moore, Yantis, & Vaughan, 1998), but also when it appeared in positions on the occluder itself. Thus, results suggest that cued facilitation spreads to regions of noncued occluding objects that overlap cued occluded objects in 2-D space.
Efros-Shklovskii variable range hopping and nonlinear transport in 1T/1T$^{\prime}$-MoS$_{2}$
Creators: name: Papadopoulos, Nikos
name: Steele, Gary A.
name: van der Zant, Herre S. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have studied temperature- and electric-field dependent carrier transport in single flakes of MoS$_{2}$ treated with n-butyllithium. The temperature dependence of the four-terminal resistance follows the Efros-Shklovskii variable range hopping conduction mechanism. From measurements in the Ohmic and non-Ohmic regime, we estimate the localization length and the average hopping length of the carriers, as well as the effective dielectric constant. Furthermore, comparison between two- and four-probe measurements yield a contact resistance that increases significantly with decreasing temperature.
Dense oil in water emulsions using vortex-based hydrodynamic cavitation: effective viscosity, sauter mean diameter, and droplet size distribution
Creators: name: Upadhyay, Mukesh
name: Ravi, Akshay
name: RANADE, VIVEK
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences

description: ABSTRACT: Vortex-based hydrodynamic cavitation offers an effective platform for producing emulsions. In this work, we have investigated characteristics of dense oil in water emulsions with oil volume fractions up to 60% produced using a vortex-based cavitation device. Emulsions were prepared using rapeseed oil with oil volume fractions of 0.15, 0.3, 0.45, and 0.6. For each of these volume fractions, the pressure drop as a function of the flow rate of emulsions through the cavitation device was measured. These data were used for estimating the effective viscosity of the emulsions. The droplet size distribution of the emulsions was measured using the laser diffraction technique. The influence of the number of passes through the cavitation device on droplet size distributions and the Sauter mean diameter was quantified. It was found that the Sauter mean diameter (d32) decreases with an increase in the number of passes as n−0.2. The Sauter mean diameter was found to be almost independent of oil volume fraction (αo) up to a certain critical volume fraction (αoc). Beyond αoc, d32 was found to be linearly proportional to a further increase in oil volume fraction. As expected, the turbidity of the produced emulsions was found to be linearly proportional to the oil volume fraction. The slope of turbidity versus oil volume fraction can be used to estimate the Sauter mean diameter. A suitable correlation was developed to relate turbidity, volume fraction, and Sauter mean diameter. The droplet breakage efficiency of the vortex-based cavitation device for dense oil in water emulsions was quantified and reported. The breakage efficiency was found to increase linearly with an increase in oil volume fraction up to αoc and then plateau with a further increase in the oil volume fraction. The breakage efficiency was found to decrease with an increase in energy consumption per unit mass (E) as E−0.8. The presented results demonstrate the effectiveness of a vortex-based cavitation device for producing dense oil in water emulsions and will be useful for extending its applications to other dense emulsions.
title: Amaury de Montfort cède au roi de France, Louis VIII, et à ses héritiers tous les droits accordés Par l’Eglise à son père Simon sur le Toulousain et l’Albigeois.
Creators: name: Nationales, Archives
name: Archives Nationales
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Fondation Wikimedia
subject: Archives nationales
subject: LaMOP

description: Amaury de Montfort cède au roi de France, Louis VIII, et à ses héritiers tous les droits accordés par la papauté (l’Église romaine) à son père Simon sur le Toulousain et l’Albigeois
description: Source: https://commons.wikimedia.org/wiki/File:Amaury_de_Montfort_c%C3%A8de_au_roi_de_France,_Louis_VIII,_et_%C3%A0_ses_h%C3%A9ritiers_tous_les_droits_accord%C3%A9s_Par_l%E2%80%99Eglise_%C3%A0_son_p%C3%A8re_Simon_sur_le_Toulousain_et_l%E2%80%99Albigeois._-_Archives_Nationales_-_AE-II-220.jpg
description: Source: http://www.wikidata.org/entity/Q65991204
description: Source: https://www.nakala.fr/10.34847/nkl.19626is3
description: Source: Archives Nationales : AE/II/220
description: Relation: https://lamop.hypotheses.org/
description: Amaury de Montfort cède au roi de France, Louis VIII, et à ses héritiers tous les droits accordés par la papauté (l’Église romaine) à son père Simon sur le Toulousain et l’Albigeois
Distributions of individual Dirac eigenvalues for QCD at non-zero chemical potential: RMT predictions and lattice results
Creators: name: Akemann, Gernot
name: Bloch, Jacques
name: Shifrin, Leonid
name: Wettig, Tilo
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: For QCD at non-zero chemical potential $μ$, the Dirac eigenvalues are scattered in the complex plane. We define a notion of ordering for individual eigenvalues in this case and derive the distributions of individual eigenvalues from random matrix theory (RMT). We distinguish two cases depending on the parameter $α=μ^2 F^2 V$, where $V$ is the volume and $F$ is the familiar low-energy constant of chiral perturbation theory. For small $α$, we use a Fredholm determinant expansion and observe that already the first few terms give an excellent approximation. For large $α$, all spectral correlations are rotationally invariant, and exact results can be derived. We compare the RMT predictions to lattice data and in both cases find excellent agreement in the topological sectors $ν=0,1,2$.
description: 7 pages, talk given by L. Shifrin at the XXV International Symposium on Lattice Field Theory, Regensburg, Germany, 30 Jul - 4 Aug 2007
The Sommerfeld enhancement for scalar particles and application to sfermion co-annihilation regions
Creators: name: Hryczuk, Andrzej
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the impact of the Sommerfeld enhancement on the thermal relic density of the lightest neutralino in the case of large co-annihilation effects with a scalar particle. The proper way of including the Sommerfeld effect in this case is discussed, and the appropriate formulas for a general scenario with a set of particles with arbitrary masses and (off-)diagonal interactions are provided. We implement these results to compute the relic density in the neutralino sfermion co-annihilation regions in the mSUGRA framework. We find non-negligible effects in whole sfermion co-annihilation regimes. For stau co-annihilations the correction to the relic density is of the order of several per cent, while for stop co-annihilations is much larger, reaching a factor of 5 in some regions of the parameter space. A numerical package for computing the neutralino relic density including the Sommerfeld effect in a general MSSM setup is made public available.
description: 6 pages, 7 figures; reference added, minor corrections, results unchanged; version to be published in Physics Letters B
Cue weighting in auditory categorization: Implications for first and second language acquisition
Creators: name: Holt, Lori
name: A J Lotto
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The ability to integrate and weight information across dimensions is central to perception and is particularly important for speech categorization. The present experiments investigate cue weighting by training participants to categorize sounds drawn from a two-dimensional acoustic space defined by the center frequency (CF) and modulation frequency (MF) of frequency-modulated sine waves. These dimensions were psychophysically matched to be equally discriminable and, in the first experiment, were equally informative for accurate categorization. Nevertheless, listeners' category responses reflected a bias for use of CF. This bias remained even when the informativeness of CF was decreased by shifting distributions to create more overlap in CF. A reversal of weighting (MF over CF) was obtained when distribution variance was increased for CF. These results demonstrate that even when equally informative and discriminable, acoustic cues are not necessarily equally weighted in categorization; listeners exhibit biases when integrating Multiple acoustic dimensions. Moreover. chan-es in weiuhtinu stratecyies can be affected by changes in input distribution parameters. This methodology provides potential insights into acquisition of speech Sound categories, particularly second language categories. One implication is that ineffective cue weighting strategies for phonetic categories may be alleviated by manipulating variance of uninformative dimensions in training stimuli. (c) 2006 Acoustical Society of America.
Ptinus (Bruchoptinus) syriacus Pic 1896
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptinidae
Ptinus
Ptinus syriacus

description: Ptinus (Bruchoptinus) syriacus Pic, 1896
Distribution. P: SY (Borowski 2007). New species for Cyprus.
Material examined. Paphos prov., Agios Nikolaos, Kelefos (Tzelefos) bridge, 1.-10.iv.2000, 1 spec., lgt. S. Kadlec, coll. NMPC; Paphos prov., Akamas peninsula, Latsi env., 1.-10.iv.2000, 1 spec., lgt. S. Kadlec, coll. PZPC.
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 256, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Skorohod-reflection of Brownian Paths and BES^3
Creators: name: Toth, Balint
name: Veto, Balint
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J65

description: Let B(t), X(t) and Y(t) be independent standard 1d Borwnian motions. Define X^+(t) and Y^-(t) as the trajectories of the processes X(t) and Y(t) pushed upwards and, respectively, downwards by B(t), according to Skorohod-reflection. In a recent paper, Jon Warren proves inter alia that Z(t):= X^+(t)-Y^-(t) is a three-dimensional Bessel-process. In this note, we present an alternative, elementary proof of this fact.
description: 7 pages, no figures
title: Διεθνής μακροοικονομική
title: ΜΑΚΡΟΟΙΚΟΝΟΜΙΚΗ ΑΝΟΙΚΤΗΣ ΟΙΚΟΝΟΜΙΑΣ
titleType: AlternativeTitle
Creators: name: Koutentakis, Fragkiskos
name: Koukouritakis, Minos
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΜΑΚΡΟΟΙΚΟΝΟΜΙΚΗ
ΑΝΟΙΚΤΗ ΟΙΚΟΝΟΜΙΑ
ΣΥΝΑΛΛΑΓΜΑΤΙΚΕΣ ΙΣΟΤΙΜΙΕΣ
ΙΣΟΖΥΓΙΟ ΠΛΗΡΩΜΩΝ
Macroeconomics
Open Economy
Exchange Rates
Balance Of Payments

description: Το βιβλίο παρουσιάζει τα βασικά υποδείγματα της μακροοικονομικής της ανοικτής οικονομίας.
Απευθύνεται σε προπτυχιακούς φοιτητές οικονομικών που έχουν ήδη διδαχθεί τις βασικές μακροοικονομικές ταυτότητες και συνθήκες ισορροπίας των αγορών αγαθών και χρήματος στην κλειστή οικονομία (IS-LM).

Η έννοια της ανοικτής οικονομίας εισάγεται με την ένταξη στο εισοδηματικό κύκλωμα των εισαγωγών/εξαγωγών αγαθών και υπηρεσιών καθώς και των εισροών/εκροών κεφαλαίου. Στη συνέχεια αναλύονται οι θεμελιώδεις έννοιες της συναλλαγματικής ισοτιμίας και του ισοζυγίου πληρωμών και οι μηχανισμοί εξισορρόπησής τους.

Περιγράφεται η προσαρμογή του εισοδήματος και της δαπάνης με ιδιαίτερη έμφαση στον υπολογισμό των πολλαπλασιαστών και αναλύεται η συνθήκη Marshal-Lerner που καθορίζει η επίπτωση μιας μεταβολής της συναλλαγματικής ισοτιμίας στο ισοζύγιο πληρωμών. Στη συνέχεια εξετάζεται η εξισορρόπηση του ισοζυγίου μέσω μεταβολών της προσφοράς χρήματος και περιγράφεται το νομισματικό υπόδειγμα.

Στο επόμενο μέρος του βιβλίου εξετάζεται η λειτουργία της οικονομικής πολιτικής σε καθεστώς σταθερών και κυμαινόμενων συναλλαγματικών ισοτιμιών με τέλεια και ατελή κινητικότητα κεφαλαίου. Περιγράφεται επίσης η συναθροιστική ζήτηση στην ανοικτή οικονομία και εξετάζονται τα βασικά υποδείγματα της συναθροιστικής προσφοράς.

Το βιβλίο ολοκληρώνεται με μια ιστορική αναδρομή στο διεθνές νομισματικό σύστημα.
Verzeichnis der Aktivitäten und Mitglieder des Instituts für die Wissenschaft des Judentums
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1821
Subjects: subject: 090

description: Protokolle der vorläufigen und ordentlichen Sitzungen, der Tagesordnungen, Vorträge sowie Mitgliederverzeichnis des Instituts für die Wissenschaft des Judentums
Course of alcohol symptoms and social anxiety disorder from adolescence to young adulthood.
Creators: name: Black, Jessica J.
name: Clark, Duncan B.
name: Martin, Christopher S.
name: Kim, Kevin H.
name: Blaze, Thomas J.
name: Creswell, Kasey
name: Chung, Tammy
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: BACKGROUND: There is limited knowledge of the course of social anxiety disorder (SAD) from adolescence into adulthood, and how SAD and alcohol use disorder (AUD) symptoms change together over time. The current study examined how persistent and adolescent-limited SAD relate to alcohol symptom trajectories across adolescence and into adulthood, as well as gender differences in the course of SAD and AUD symptoms. METHODS: Participants were 788 youth (ages 12 to 18 at the baseline assessment; 46.2% female; 80.5% White) recruited from the community (n = 220) and from clinical programs (n = 568). Youth completed clinical interviews on their lifetime history of AUD symptoms and SAD at baseline and were followed through age 25. Multivariate polynomial growth mixture modeling was used to estimate developmental trajectories for SAD and AUD symptoms separately, then together in a dual trajectory model. Gender differences were examined using a classify-analyze approach. RESULTS: Three SAD trajectory classes were identified: adolescent-limited (15%), persistent (6%), and no SAD (79%). For AUD symptoms, 5 trajectories were identified: severe (10%), moderate (22%), remitting (18%), young adult onset (22%), and stable low (28%). Those with a history of SAD were about twice as likely to be in the severe AUD symptom class compared to those without a history of SAD. Compared to those with persisting SAD, those in the adolescent-limited SAD class were more likely to belong to the stable low AUD trajectory. Compared to males with SAD, females with SAD were less likely to be in the moderate AUD symptom class and were more likely to be in stable low and young adult onset AUD symptom classes. CONCLUSIONS: A history of SAD was associated with membership in the severe AUD trajectory group. The association of gender with SAD and AUD differed depending on developmental period. Future research should examine whether treating SAD in early adolescence may prevent subsequent AUD symptoms.
title: The Information and Communication Technologies in Health
title: TIC and Health/ Informatics health
titleType: AlternativeTitle
title: Οι Τεχνολογίες Πληροφορίας και Επικοινωνιών στην υγεία
title: ΤΠΕ και Υγεία/ Πληροφορική Υγείας
titleType: AlternativeTitle
Creators: name: Koumpouros, Ioannis
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΥΓΕΙΑ
ΠΛΗΡΟΦΟΡΙΚΗ
ΗΛΕΚΤΡΟΝΙΚΗ ΥΓΕΙΑ
ΠΛΗΡΟΦΟΡΙΚΗ ΥΓΕΙΑΣ
ΤΗΛΕΙΑΤΡΙΚΗ
Health
Informatics
Health Informatics
Ehealth
Telemedicine

description: Tο παρόν βιβλίο απασχολείται με τον τομέα της υγείας και τις νέες τεχνολογίες πληροφοριών και επικοινωνιών. Αναλύονται τα θέματα της διαλειτουργικότητας, της χρήσης προτύπων, κλπ, ενώ γίνεται εκτενής αναφορά τόσο στη χρήση των ΤΠΕ για τη βελτίωση των υπηρεσιών υγείας και της φροντίδας του ασθενή, όσο και των μεθόδων εξοικονόμησης πόρων και αύξησης της παραγωγικότητας μέσω των ΤΠΕ.
Methodological Aspects of Optical Diagnostics Fractal Structures and Their Systematization
Creators: name: P. V. Korolenko
name: Yu. V. Ryzhikova
Publisher: name: Zenodo
Year: 2021
Subjects: Optical diagnostics
fractal structures
amplitude-phase characteristics
spectral analysis

description: The properties of fractal structures defined by complex functions are tested. The amplitude-phase characteristics and spatial spectra of probing light beams are considered. An important methodic aspect of spectral analysis of structures with fractal geometry is the ability to expand the range of information obtained by parallel amplitude and phase processing. In deciphering the Fourier images of fractals, one can use the discovered fact that the intensity maxima and phase singularities coincide. As a positive point, it should be noted a high degree of the spatial spectrum stability to the influence of optical noise. The registered degree of asymmetry of the Fourier image structure can be used to determine the level of phase disturbances in the initial light field. The performed work expands the knowledge of factors requiring consideration in the optical diagnostics of fractal objects.
title: Databases, Data Warehouses and Data Mining
title: In the laboratory using SQL server
titleType: AlternativeTitle
title: Βάσεις, αποθήκες και εξόρυξη δεδομένων με τον SQL Server
title: Εργαστηριακός οδηγός
titleType: AlternativeTitle
Creators: name: Symeonidis, Panagiotis
name: Gounaris, Anastasios
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΒΑΣΕΙΣ ΔΕΔΟΜΕΝΩΝ
ΑΠΟΘΗΚΕΣ ΔΕΔΟΜΕΝΩΝ ΚΑΙ ΕΞΟΡΥΞΗ ΔΕΔΟΜΕΝΩΝ
Data Bases
Data Warehouses
Data Mining
Sql Server

description: To βιβλίο αφορά έναν πλήρη εργαστηριακό οδηγό για τον SQL Server. Αποτελείται από δύο μέρη, όπου στο πρώτο μέρος αφορά το γνωστικό αντικείμενο των βάσεων δεδομένων, ενώ το δεύτερο μέρος αφορά το γνωστικό αντικείμενο των Αποθηκών και της Εξόρυξης Δεδομένων.

Το πρώτο μέρος του βιβλίου περιγράφει τις βασικές λειτουργίες και δυνατότητες που προσφέρονται από ένα σύστημα διαχείρισης βάσεων δεδομένων. Συγκεκριμένα, στο πρώτο μέρος του βιβλίου περιγράφονται σε πέντε κεφάλαια οι δυνατότητες του SQL Server 2014 Management Studio. Ο SQL Server είναι ένα ισχυρό εργαλείο που περιέχει ένα πλήθος δυνατοτήτων, όπως οι εντολές που αφορούν την γλώσσα ορισμού δεδομένων (Data Definition Language), εντολές της γλώσσας χειρισμού δεδομένων (Data Manipulation Language), και την γλώσσα προγραμματισμού Transact-SQL για την δημιουργία αποθηκευμένων διαδικασιών, εναυσμάτων και συναλλαγών. Κάθε κεφάλαιο από τα πέντε του πρώτου μέρους του βιβλίου περιγράφει λεπτομερώς μία από τις παραπάνω δυνατότητες του SQL Server.

Τo δεύτερο μέρος του βιβλίου περιγράφει τις βασικές τεχνικές εξόρυξης δεδομένων και τη διαδικασία δημιουργίας κύβων σε αποθήκες δεδομένων. Στο δεύτερο μέρος του βιβλίου περιγράφονται οι παραπάνω τεχνικές, μέσα από τη χρήση του SQL Server 2014 Business Intelligence. Συγκεκριμένα, τα πέντε κεφάλαια του δεύτερου μέρους γίνεται η περιγραφή τεχνικών εξόρυξης όπως decision trees, clustering, association rules, και time series. Τέλος, οι αποθήκες δεδομένων εξετάζονται στο τελευταίο κεφάλαιο του βιβλίου.
Lensing by Kerr Black Holes. I: General Lens Equation and Magnification Formula
Creators: name: Aazami, Amir B.
name: Keeton, Charles R.
name: Petters, A. O.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop a unified, analytic framework for gravitational lensing by Kerr black holes. In this first paper we present a new, general lens equation and magnification formula governing lensing by a compact object. Our lens equation assumes that the source and observer are in the asymptotically flat region and does not require a small angle approximation. Furthermore, it takes into account the displacement that occurs when the light ray's tangent lines at the source and observer do not meet on the lens plane. We then explore our lens equation in the case when the compact object is a Kerr black hole. Specifically, we give an explicit expression for the displacement when the observer is in the equatorial plane of the Kerr black hole as well as for the case of spherical symmetry.
description: 11 pages; final published version
Quantum dynamics intervened by repeated nonselective measurements
Creators: name: Filippov, Sergey N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We derive the theory of open quantum system dynamics intervened by a series of nonselective measurements. We analyze the cases of time independent and time dependent Hamiltonian dynamics in between the measurements and find the approximate master equation in the stroboscopic limit. We also consider a situation, in which the measurement basis changes in time, and illustrate it by nonselective measurements in the basis of diabatic states of the Landau-Zener model.
description: 5 pages, based on a talk at conference "Quantum 2017: From Foundations of Quantum Mechanics to Quantum Information and Quantum Metrology & Sensing"
Gravitational Lensing Analyzed by Graded Refractive Index of Vacuum
Creators: name: Ye, Xing-Hao
name: Lin, Qiang
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We found strong similarities between the gravitational lensing and the conventional optical lensing. The similarities imply a graded refractive index description of the light deflection in gravitational field. We got a general approach to this refractive index in a static spherically symmetric gravitational field and obtained its exterior and interior solutions exactly through the general relativity. In weak field case, the two solutions come to a simple unified exponential function of the gravitational potential. With these results, the gravitational lensing can be analyzed in a convenient optical way. Especially, the long puzzling problem of the central image missing can be solved easily. We also pointed out that the graded refraction property of the gravitational spacetime is related to the vacuum influenced by the gravitational matter.
description: Added an appendix for deriving Eqs. (11) and (12) in detail
Ptinus (Gynopterus) dubius Sturm 1837
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptinidae
Ptinus
Ptinus dubius

description: Ptinus (Gynopterus) dubius Sturm, 1837
Borowski 2007: 334; Zahradník 2016b: 112.
Distribution. P: AB AL AU BE BH BU BY CR CY CZ DE EN FI FR GB GE GR HU IT LA LT LU MC MD NL NR PL RO RU SB SK SL SP SV SZ TR UK YU. Europe, northern Africa (Borowski 2007; Zahradník 2016b).
Material examined. Limassol prov., Kapsalos (Ķç̧kerenköy), 15.iv.1998, 1 spec., lgt. S. Vit, coll. PZPC.
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 256, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Strangeness Production in low energy Heavy Ion Collisions via Hagedorn Resonances
Creators: name: Gallmeister, K.
name: Beitel, M.
name: Greiner, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A novel, unorthodox picture of the dynamics of heavy ion collisions is developed using the concept of Hagedorn states. A prescription of the bootstrap of Hagedorn states respecting the conserved quantum numbers baryon number B, strangeness S, isospin I is implememted into the GiBUU transport model. Using a strangeness saturation suppression factor suitable for nucleon-nucleon-collisions, recent experimental data for the strangeness production by the HADES collaboration in Au+Au and Ar+KCl is reasonable well described. The experimental observed exponential slopes of the energy distributions are nicely reproduced. Thus, a dynamical model using Hagedorn resonance states, supplemented by a strangeness saturation suppression factor, is able to explain essential features (multiplicities, exponential slope) of experimental data for strangeness production in nucleus-nucleus collisions close to threshold.
An Integration-Oriented Ontology to Govern Evolution in Big Data Ecosystems
Creators: name: Nadal, Sergi
name: Romero, Oscar
name: Abelló, Alberto
name: Vassiliadis, Panos
name: Vansummeren, Stijn
Publisher: name: arXiv
Year: 2018
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: Big Data architectures allow to flexibly store and process heterogeneous data, from multiple sources, in their original format. The structure of those data, commonly supplied by means of REST APIs, is continuously evolving. Thus data analysts need to adapt their analytical processes after each API release. This gets more challenging when performing an integrated or historical analysis. To cope with such complexity, in this paper, we present the Big Data Integration ontology, the core construct to govern the data integration process under schema evolution by systematically annotating it with information regarding the schema of the sources. We present a query rewriting algorithm that, using the annotated ontology, converts queries posed over the ontology to queries over the sources. To cope with syntactic evolution in the sources, we present an algorithm that semi-automatically adapts the ontology upon new releases. This guarantees ontology-mediated queries to correctly retrieve data from the most recent schema version as well as correctness in historical queries. A functional and performance evaluation on real-world APIs is performed to validate our approach.
description: Preprint submitted to Information Systems. 35 pages
CAT4KIT: A cross-institutional data catalog framework for the FAIRification of environmental research data
Creators: name: Lorenz, Christof
name: Hadizadeh, Mostafa
name: Barthlott, Sabine
name: Fösig, Romy
name: Çayoğlu, Uğur
name: Ulrich, Robert
name: Bach, Felix
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2023

description: A contemporary and flexible Research Data Management (RDM) framework is required to make environmental research data Findable, Accessible, Interoperable, and Reusable (FAIR) and, hence, provide the foundation for open and reproducible earth system sciences. While data-sets that accompany scientific articles are typically published via large data repositories like Pangaea or Zenodo, intermediate, day-to-day, or actively-used data (e.g., data from research projects or prototypical data) is still exchanged via simple cloud storage services and email. And while the FAIR principles require data to be openly findable and accessible, it is often only available within closed and restricted infrastructures and local file systems.

Our research project Cat4KIT hence aims to develop a cross-institutional catalog and RDM framework for the FAIRification of such day-to-day research data. This framework is comprised of four modules / services for

 providing access to data on storage systems through well-defined and standardized interfaces 

 harvesting and transforming (meta)data into standardized formats

 making (meta)data accessible to the public using well-defined and standardized catalog services and interfaces

 enabling users to search, filter, and explore data from decentralized research data infrastructures.

We develop, implement and evaluate each of these four modules within an inter-institutional consortium consisting of scientists, software developers and potential end-users. This allows us to include a wide-range of research data from multi-dimensional climate model outputs to high-frequency in-situ measurements. We emphasize the application of existing open-source solutions and community standards for data interfaces (THREDDS, STA, S3), (meta)data schemes, and catalog services (Spatio-Temporal Assets Catalog - STAC) in order to ensure an easy integration of research data into the Cat4KIT-framework and a straightforward extension to further research data infrastructures.

In our presentation, we demonstrate the current status of our Cat4KIT-framework as an inter-institutional research data management and catalog platform for the FAIRification of day-to-day research data.
Quantum enhanced joint measurement of multiple non-commuting observables with SU(1,1) interferometer
Creators: name: Liu, Yuhong
name: Li, Jiamin
name: Cui, Liang
name: Huo, Nan
name: Assad, Syed M
name: Li, Xiaoying
name: Ou, Z. Y.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Heisenberg uncertainty relation in quantum mechanics sets the limit on the measurement precision of non-commuting observables, which prevents us from measuring them accurately at the same time. In some applications, however, the information are embedded in two or more non-commuting observables. On the other hand, quantum entanglement allows us to infer through Einstein-Podolsky-Rosen correlations two conjugate observables with precision better than what is allowed by Heisenberg uncertainty relation. With the help of the newly developed SU(1,1) interferometer, we implement a scheme to measure jointly information encoded in multiple non-commuting observables of an optical field with a signal-to-noise ratio improvement of about 20 % over the standard quantum limit on all measured quantities simultaneously. This scheme can be generalized to the joint measurement of information in arbitrary number of non-commuting observables.
description: 6 pages, 6 figures
Lensing by Kerr Black Holes. II: Analytical Study of Quasi-Equatorial Lensing Observables
Creators: name: Aazami, Amir B.
name: Keeton, Charles R.
name: Petters, A. O.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this second paper, we develop an analytical theory of quasi-equatorial lensing by Kerr black holes. In this setting we solve perturbatively our general lens equation with displacement given in Paper I, going beyond weak-deflection Kerr lensing to third order in our expansion parameter epsilon, which is the ratio of the angular gravitational radius to the angular Einstein radius. We obtain new formulas and results for the bending angle, image positions, image magnifications, total unsigned magnification, and centroid, all to third order in epsilon and including the displacement. New results on the time delay between images are also given to second order in epsilon, again including displacement. For all lensing observables we show that the displacement begins to appear only at second order in epsilon. When there is no spin, we obtain new results on the lensing observables for Schwarzschild lensing with displacement.
description: 23 pages; final published version
Cortical systems mediating visual attention to both objects and spatial locations
Creators: name: Shomstein, Sarah
name: Behrmann, Marlene
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Natural visual scenes consist of many objects occupying a variety of spatial locations. Given that the plethora of information cannot be processed simultaneously, the multiplicity of inputs compete for representation. Using event-related functional MRI, we show that attention, the mechanism by which a subset of the input is selected, is mediated by the posterior parietal cortex (PPC). Of particular interest is that PPC activity is differentially sensitive to the object-based properties of the input, with enhanced activation for those locations bound by an attended object. Of great interest too is the ensuing modulation of activation in early cortical regions, reflected as differences in the temporal profile of the blood oxygenation level-dependent (BOLD) response for within-object versus between-object locations. These findings indicate that object-based selection results from an object-sensitive reorienting signal issued by the PPC. The dynamic circuit between the PPC and earlier sensory regions then enables observers to attend preferentially to objects of interest in complex scenes.
On Hamiltonian and Hamilton-connected digraphs
Creators: name: Darbinyan, S. Kh.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: C. Thomassen in \cite{[11]} suggested (see also \cite{[2]}, J. C.Bermond, C. Thomassen, Cycles in Digraphs - A survey, J. Graph Theory 5 (1981) 1-43, Conjectures 1.6.7 and 1.6.8) the following conjectures : 1. Every 3-strongly connected digraph of order $n$ and with minimum degree at least $n+1$ is strongly Hamiltonian-connected. 2. Let $D$ be a 4-strongly connected digraph of order $n$ such that the sum of the degrees of any pair of non-adjacent vertices is at least $2n+1$. Then $D$ is strongly Hamiltonian-connected. We disprove Conjecture 1 and prove two results which provide some support for Conjecture 2. The main goal of this article is to present the detailed proofs of these results (in English).
description: 12 pages
Local Temperatures and Heat Flow in Quantum Driven Systems
Creators: name: Caso, Alvaro
name: Arrachea, Liliana
name: Lozano, Gustavo S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We discuss the concept of local temperature for quantum systems driven out of equilibrium by ac pumps showing explicitly that it is the correct indicator for heat flow. We also show that its use allows for a generalization of the Wiedemann Franz law.
description: 9 pages, 5 figures
Ptinus (Pseudoptinus) rugosicollis Reitter 1884
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptinidae
Ptinus
Ptinus rugosicollis

description: Ptinus (Pseudoptinus) rugosicollis (Desbrochers des Loges, 1875)
Borowski 2007: 335; Zahradník 2016a: 176; Zahradník 2016b: 115.
Distribution. P: CY EG GR IS LB LE SY TR TU. Mediterranean (Borowski 2007; Zahradník 2016a, b).
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 256, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Muon spin relaxation and inelastic neutron scattering investigations of all-in/all-out antiferromagnet Nd2Hf2O7
Creators: name: Anand, V. K.
name: Abernathy, D. L.
name: Adroja, D. T.
name: Hillier, A. D.
name: Biswas, P. K.
name: Lake, B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Nd2Hf2O7, belonging to the family of geometrically frustrated cubic rare earth pyrochlore oxides, was recently identified to order antiferromagnetically below T_N = 0.55 K with an all-in/all-out arrangement of Nd3+ moments, however with a much reduced ordered state moment. Herein we investigate the spin dynamics and crystal field states of Nd2Hf2O7 using muon spin relaxation (muSR) and inelastic neutron scattering (INS) measurements. Our muSR study confirms the long range magnetic ordering and shows evidence for coexisting persistent dynamic spin fluctuations deep inside the ordered state down to 42 mK. The INS data show the crytal electric field (CEF) excitations due to the transitions both within the ground state multiplet and to the first excited state multiplet. The INS data are analyzed by a model based on CEF and crystal field states are determined. Strong Ising-type anisotropy is inferred from the ground state wavefunction. The CEF parameters indicate the CEF-split Kramers doublet ground state of Nd3+ to be consistent with the dipolar-octupolar character.
description: 10 pages, 9 figures, 1 Table
On the Relation Between Mechanisms for Single-Transverse-Spin Asymmetries
Creators: name: Koike, Yuji
name: Vogelsang, Werner
name: Yuan, Feng
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent studies have shown that two widely-used mechanisms for single-transverse-spin asymmetries based on either twist-three contributions or on transverse-momentum-dependent (Sivers) parton distributions become identical in a kinematical regime of overlap. This was demonstrated for the so-called soft-gluon-pole and hard-pole contributions to the asymmetry associated with a particular quark-gluon correlation function in the nucleon. In this paper, using semi-inclusive deep inelastic scattering as an example, we extend the study to the contributions by soft-fermion poles and by another independent twist-three correlation function. We find that these additional terms organize themselves in such a way as to maintain the mutual consistency of the two mechanisms for single-spin asymmetries.
description: References added, version to appear in Phys. Lett. B
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00732
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00732, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Is There a Hollow Inside the Proton?
Creators: name: Petrov, V. A.
name: Samokhin, A. P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We discuss a recently proposed interpretation of some model descriptions of the proton-proton elastic scattering data as a manifestation of alleged relative transparency of the central part of the interaction region in the impact parameter space. We argue that the presence of nonzero real part of the elastic scattering amplitude in the unitarity condition enables to conserve the traditional interpretation.
description: 7 pages, 4 figures; v2: some clarifications added. A talk at the XXXI-th International Workshop on High Energy Physics "Critical points in the modern particle physics", July 5-7, 2017, Protvino, Moscow region, Russia
title: Introduction to Plant Micropropagation
title: Εισαγωγή στον μικροπολλαπλασιασμό των φυτών
Creators: name: Kintzios, Spyridon
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΚΥΤΤΑΡΟ-ΙΣΤΟΚΑΛΛΙΕΡΓΕΙΑ ΦΥΤΩΝ
ΜΙΚΡΟΠΟΛΛΑΠΛΑΣΙΑΣΜΟΣ
Plant Cell & Tissue Culture
Micropropagation

description: Ο μικροπολλαπλασιασμός των φυτών αποτελεί την σημαντικότερη ίσως περιοχή εφαρμογής της βιοτεχνολογίας φυτών για την παραγωγή πολλαπλασιαστικού υλικού σε μεγάλη κλίμακα, διασφαλίζοντας ταυτόχρονα την απαλλαγή από παθογόνα και την κλωνική πιστότητα, δηλαδή τη διατήρηση των γενετικών χαρακτηριστικών των πολλαπλασιαζόμενων φυτικών ειδών και ποικιλιών.

Το προτεινόμενο βιβλίο αποτελεί μία εισαγωγή στον μικροπολλαπλασιασμό, καλύπτοντας διεξοδικά όλες τις επιμέρους θεματικές ενότητες που αφορούν το συγκεκριμμένο γνωστικό πεδίο. Με τον τρόπο αυτό, το βιβλίο παρέχει σε πλήρη βαθμό όλες τις θεωρητικές και εργαστηριακές γνώσεις απαραίτητες για την κατανόηση σε βάθος των επιμέρους πτυχών του μικροπολλαπλασιασμού, τα προβλήματα και τις προοπτικές του, τις τεχνικές και την εμπορική εφαρμογή. Είναι το μοναδικό στο είδος του στην ελληνόγλωσση βιβλιογραφία με ιδιαίτερη έμφαση στον εποπτικό χαρακτήρα και με πλούσια εικονογράφηση. Αξίζει να σημειωθεί ότι στο παρελθόν έχουν εκδοθεί άλλα δύο βιβλία σχετικά με ορισμένες μόνο πτυχές της ιστοκαλλιέργειας φυτών:

- "Καλλιέργειες in vitro", Δημήτρης Μετζάκης, Εκδόσεις Ίων, 2005. ISBN 960-411-526-X: πρακτικός οδηγός πειραμάτων χωρίς εμβάθυνση στο επιστημονικό υπόβαθρο.
- "Επιχειρηματική Ιστοκαλλιέργεια", Σπύρος Κίντζιος, Εκδόσεις Σταμούλη, 1994. ISBN 960-351-009-2: μελέτη-υπόδειγμα για την κατασκευή, τον οικονομικό προγραμματισμό και τη διαχειριστική λειτουργία επιχειρηματικών μονάδων παραγωγής ανθοκομικού πολλαπλασιαστικού υλικού με ιστοκαλλιέργεια.

Το προτεινόμενο βιβλίο απευθύνεται σε : (1) Προπτυχιακούς/μεταπτυχιακούς φοιτητές γεωπονίας, βιολογίας και βιοτεχνολογίας (2) Ειδικούς επιστήμονες και ερευνητές στον κλάδο της φυτικής παραγωγής και της βιοτεχνολογίας φυτών (3) Επαγγελματίες και επιχειρήσεις δραστηριοποιούμενες στην παραγωγή πολλαπλασιαστικού υλικού κάθε είδους και (4) γενικότερα μη ειδικούς ενδιαφερόμενους για θέματα γεωπονίας και βιοτεχνολογίας.
Information-entropic measures in free and confined hydrogen atom
Creators: name: Mukherjee, Neetik
name: Roy, Amlan K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Shannon entropy ($S$), R{é}nyi entropy ($R$), Tsallis entropy ($T$), Fisher information ($I$) and Onicescu energy ($E$) have been explored extensively in both \emph{free} H atom (FHA) and \emph{confined} H atom (CHA). For a given quantum state, accurate results are presented by employing respective \emph{exact} analytical wave functions in $r$ space. The $p$-space wave functions are generated from respective Fourier transforms$-$for FHA these can be expressed analytically in terms of Gegenbauer polynomials, whereas in CHA these are computed numerically. \emph{Exact} mathematical expressions of $R_r^α, R_p^β$, $T_r^α, T_p^β, E_r, E_p$ are derived for \emph{circular} states of a FHA. Pilot calculations are done taking order of entropic moments ($α, β$) as $(\frac{3}{5}, 3)$ in $r$ and $p$ spaces. A detailed, systematic analysis is performed for both FHA and CHA with respect to state indices $n,l$, and with confinement radius ($r_c$) for the latter. In a CHA, at small $r_{c}$, kinetic energy increases, whereas $S_{\rvec}, R^α_{\rvec}$ decrease with growth of $n$, signifying greater localization in high-lying states. At moderate $r_{c}$, there exists an interplay between two mutually opposing factors: (i) radial confinement (localization) and (ii) accumulation of radial nodes with growth of $n$ (delocalization). Most of these results are reported here for the first time, revealing many new interesting features. Comparison with literature results, wherever possible, offers excellent agreement.