cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Teucholabis (Teucholabis) audax Alexander 1913
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Teucholabis
Teucholabis audax

description: Teucholabis (Teucholabis) audax Alexander, 1913
Original Genus: Teucholabis; Holotype: male; Type Locality: Panama, Panama Province, Canal Zone; Description: Alexander, 1913b; Wing Reference: Alexander, 1913b; Hypopygium Reference: none; Panamanian Provinces: Panama; Regional Distribution: Panama.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 17, DOI: 10.5281/zenodo.3727017
title: Familien in Zahlen 2023
title: Statistische Informationen zu Familien in Österreich
titleType: Subtitle
Creators: name: Kaindl, Markus
name: Schipfer, Rudolf Karl
Publisher: name: University of Vienna. Project: Family Studies in Austria
Year: 2023
Subjects: Familienforschung
Familienstatistik
Sozialstatistik
Bevölkerungsstatistik

description: Familien in Zahlen (FiZ), die bewährte Zusammenstellung familienrelevanter Statistiken, liegt für 2023 aktualisiert vor. Sie zeigt die Veränderungen von ausgewählten Kennzahlen in den vergangenen zehn Jahren. Enthalten sind Daten zu Themen wie Geburten und Fertilität, Eheschließungen/Begründungen Eingetragener Partnerschaften, Scheidungen/Auflösungen Eingetragener Partnerschaften, Haushalts- und Familienformen, Erwerbstätigkeit, Kinderbetreuung, Familien- und Sozialleistungen sowie europäische Vergleichsdaten. 72 Tabellen sind mit Lesebeispielen und zum Teil mit Abbildungen versehen, ein Glossar erklärt familienstatistische Fachausdrücke.
The Taiwanese-American Occultation Survey: The Multi-Telescope Robotic Observatory
Creators: name: Lehner, M. J.
name: Wen, C. -Y.
name: Wang, J. -H.
name: Marshall, S. L.
name: Schwamb, M. E.
name: Zhang, Z. -W.
name: Bianco, F. B.
name: Giammarco, J.
name: Porrata, R.
name: Alcock, C.
name: Axelrod, T.
name: Byun, Y. -I.
name: Chen, W. P.
name: Cook, K. H.
name: Dave, R.
name: King, S. -K.
name: Lee, T.
name: Lin, H. -C.
name: Wang, S. -Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Taiwanese-American Occultation Survey (TAOS) operates four fully automatic telescopes to search for occultations of stars by Kuiper Belt Objects. It is a versatile facility that is also useful for the study of initial optical GRB afterglows. This paper provides a detailed description of the TAOS multi-telescope system, control software, and high-speed imaging.
description: 11 pages, 11 figures
Ο υπερπληθωρισμός στην Ρωσία την Πολωνία και την Ουγγαρία:
Creators: name: Αλεξόπουλος, Βασίλειος Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2012
Subjects: Υπερπληθωρισμός
Επίπεδο τιμών
Προσφορά χρήματος
Hyperinflation
Price level
Money supply

description: Σκοπός της διατριβής ήταν η μελέτη του υπερπληθωρισμού στην Ρωσία και στην Πολωνία κατά την μεσοπολεμική περίοδο και στην Ουγγαρία μετά το τέλος του δευτέρου παγκοσμίου. Στην αρχή της έρευνας γίνεται μια αναφορά σε εισαγωγικές έννοιες και μια ανάλυση για τον υπερπληθωρισμό τα γενεσιουργά αιτία του καθώς και τις επιπτώσεις του. Εν συνεχεία αναλύεται η κάθε περίπτωση χώρας ξεχωριστά με μια σύντομη ιστορική ανάδρομη στα αιτία που προκάλεσαν τον υπερπληθωρισμό κατά περίπτωση και στην εκδήλωση του φαινόμενου. Μετά μελετάται ο τρόπος με τον οποίο μπορούμε να έχουμε την σταθεροποίηση (την θεραπεία δηλαδή του φαινόμενου αυτού) καθώς και τα μετρά που έλαβε η κάθε χώρα προς την κατεύθυνση αυτή. Έπειτα παρατίθεται εν συντομία η μελέτη του ελληνικού υπερπληθωρισμού και τέλος ακόλουθη η εμπειρική μελέτη των παραπάνω περιπτώσεων.
description: The aim of the present thesis was the study of hyperinflation in Russia and in Poland after the First World War and in Hungary after the end of World War 2. At the beginning of the research we have a reference in basic means of the subject and an analysis about hyperinflation and the causes that lead to hyperinflation and also the consequences that hyperinflation has. After that we analyze the case of each country in separate with a brief historical analysis about the situations that caused the hyperinflation in each country and how this phenomenon took place in each case. After that we study the way that we can have the stabilization (the therapy of the phenomenon of hyperinflation) and the measures that each country took to this direction. In the end we quote a brief analysis of the Greek hyperinflation and the empirical study of the above cases.
Modeling of the ECCD injection effect on the Heliotron J and LHD plasma stability
Creators: name: Varela, J.
name: Nagasaki, K.
name: Nagaoka, K.
name: Yamamoto, S.
name: Watanabe, K. Y.
name: Spong, D. A.
name: Garcia, L.
name: Cappa, A.
name: Azegami, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The aim of the study is to analyze the stability of the Energetic Particle Modes (EPM) and Alfven Eigenmodes (AE) in Helitron J and LHD plasma if the electron cyclotron current drive (ECCD) is applied. The analysis is performed using the code FAR3d that solves the reduced MHD equations describing the linear evolution of the poloidal flux and the toroidal component of the vorticity in a full 3D system, coupled with equations of density and parallel velocity moments for the energetic particle (EP) species, including the effect of the acoustic modes. The Landau damping and resonant destabilization effects are added via the closure relation. The simulation results show that the n=1 EPM and n=2 Global AE (GAE) in Heliotron J plasma can be stabilized if the magnetic shear is enhanced at the plasma periphery by an increase (co-ECCD injection) or decrease (ctr-ECCD injection) of the rotational transform at the magnetic axis iota0. In the ctr-ECCD simulations, the EPM/AE growth rate decreases only below a given iota0, similar to the ECCD intensity threshold observed in the experiments. In addition, ctr-ECCD simulations show an enhancement of the continuum damping. The simulations of the LHD discharges with ctr-ECCD injection indicate the stabilization of the n=1 EPM, n=2 Toroidal AE (TAE) and n=3 TAE, caused by an enhancement of the continuum damping in the inner plasma leading to a higher EP beta threshold with respect to the co- and no-ECCD simulations.
Spin-induced scalarization of Kerr black holes with a massive scalar field
Creators: name: Doneva, Daniela D.
name: Collodel, Lucas G.
name: Krüger, Christian J.
name: Yazadjiev, Stoytcho S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the present paper we study the onset of the spin-induced scalarization of a Kerr black hole in scalar-Gauss-Bonnet gravity with a massive scalar field. Our approach is based on a (2+1) time evolution of the relevant linearized scalar field perturbation equation. We examine the region where the Kerr black hole becomes unstable giving rise to new scalarized rotating black holes with a massive scalar field. With increasing of the scalar field mass, the minimum value of the Gauss-Bonnet coupling parameter at which scalarization is possible, increases and thus the instability region shrinks. Interestingly, the introduction of scalar field mass does not change the critical minimal value of the black hole angular momentum $a_{\rm crit}/M$ where the instability of the Kerr black hole develops.
description: 10 pages, 3 figures. arXiv admin note: text overlap with arXiv:2008.07391
Διαχείριση Επισκεπτών στις Προστατευόμενες Περιοχές, Ελλάδα: Η Περίπτωση των Εθνικών Δρυμών Ολύμπου και Σαμαριάς, Συγκριτική Ανάλυση:
Creators: name: Παπαβραμίδου, Δήμητρα Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2012
Subjects: Όγκος επισκεπτών
Εθνικός Δρυμός Ολύμπου
Εθνικός Δρυμός Σαμαριάς
Number οf visitors
National Park Olympus
National Park Samaria

description: Σκοπός αυτής της μεταπτυχιακής εργασίας είναι η σύγκριση δυο εθνικών δρυμών της Ελλάδος, του Ολύμπου και των Λευκών Ορέων – Σαμαριά, η μελέτη του μεγέθους των επισκεπτών, ο προσδιορισμός κοινών χαρακτηριστικών και κοινών συμπεριφορών, καθώς και η εύρεση της μελλοντικής τους τάσης. Αρχικά παρουσιάζεται το θεσμικό και νομικό περιβάλλον που υπάρχει στην Ελλάδα. Συνεχίζουμε με την παρουσίαση των δυο δρυμών και έπειτα εξετάζουμε τους λόγους για τους οποίους επιλέξαμε τους συγκεκριμένους δρυμούς. Ακολουθεί η ποσοτική ανάλυση δηλαδή η επεξεργασία πρώτα οικονομετρικού και κατόπιν μαθηματικού χαρακτήρα των δεδομένων του όγκου των επισκεπτών των δυο δρυμών.
description: The purpose of this postgraduate thesis is the comparison of two national parks of Greece, mount Olympus and Lefka Ori- Samaria, taking in consideration the number of visitors for each park, defining the common traits and characteristics and eventually finding their future trend if possible. Initially there is an explanation of the institutional framework and the legal background concerning national parks in Greece. We proceed with a presentation of the two parks, examining and displaying the reasons for choosing these two in particular. The following part of our thesis consists of the quantitative analysis which includes elaborating and processing, firstly via econometrics and secondly via mathematics, the information concerning the number of visitors for each park.
Looking for Delta I = 5/2 amplitude components in B -> pi pi and B -> rho rho experiments
Creators: name: Botella, F. J.
name: London, David
name: Silva, Joao P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss how experiments measuring B -> pi pi and B -> rho rho may be used to search for a Delta I = 5/2 amplitude component. This component could be the explanation for a recent (albeit very tentative) hint from B(Bbar) -> rho rho decays that the isospin triangles do not close.
description: 10 pages, revtex, no figures
Teucholabis (Teucholabis) atrolata Alexander 1948
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Teucholabis
Teucholabis atrolata

description: Teucholabis (Teucholabis) atrolata Alexander, 1948
Original Genus: Teucholabis; Holotype: male; Type Locality: Panama, Panama Province, Canal Zone, Barro Colorado Island; Description: Alexander, 1948k; Wing Reference: none; Hypopygium Reference: none; Panamanian Provinces: Panama; Regional Distribution: Panama.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 17, DOI: 10.5281/zenodo.3727017
A re-assessment of the Kuiper belt size distribution for sub-kilometer objects, revealing collisional equilibrium at small sizes
Creators: name: Morbidelli, A.
name: Nesvorny, D.
name: Bottke, W. F.
name: Marchi, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We combine several constraints provided by the crater records on Arrokoth and the worlds of the Pluto system to compute the size-frequency distribution (SFD) of the crater production function for craters with diameter D<10km. For this purpose, we use a Kuiper belt objects (KBO) population model calibrated on telescopic surveys, that describes also the evolution of the KBO population during the early Solar System. We further calibrate this model using the crater record on Pluto, Charon and Nix. Using this model, we compute the impact probability on Arrokoth, integrated over the age of the Solar System. This probability is then used together with other observational constraints to determine the slope of the crater-production function on Arrokoth. In addition, we use our Kuiper belt model also to compare the impact rates and velocities of KBOs on Arrokoth with those on Charon, integrated over the crater retention ages of their respective surfaces. This allows us to establish a relationship between the spatial density of sub-km craters on Arrokoth and of D~20km craters on Charon. Together, all these considerations suggest the crater production function on these worlds has a cumulative power law slope of -1.5
description: In press in the special issue of Icarus "Pluto System, Kuiper Belt, and Kuiper Belt Objects"
International Invention, Innovation And Design Competition 2024 Official Guidebook
Creators: name: MOHAMAD ROSMAN, MOHAMAD RAHIMI
Publisher: name: Academica Press Solutions
Year: 2024

description: International Invention, Innovation And Design Competition 2024 2nd Edition (i3DC) is organized by Kolej Vokasional Tanah Merah, in collaboration with DIGIT360 – UiTM Startup Company, Universiti Teknologi MARA Kelantan Branch, Bahagian Pendidikan dan Latihan Teknikal Vokasional and Zon Kelantan – Zon Terengganu (KELTER).
Nanocellulose:  Characterization and environmental behavior
Creators: name: Zhang, Xiaoyu
Publisher: name: Zenodo
Year: 2024

description: Nanocellulose, which can be extracted from cellulose, possesses attractive properties such as high strength, excellent stiffness, and high surface area. Nanocellulose has been used at different directions such as a strengthening agent, a component of the retention system, and printing a quality aid. As a greener alternative to traditional polymers, nanocelluloses have lately been involved in different applications in fields like biomedicine, food packaging, and cosmetics, as well as in the paper and construction industries.

 

Before applying nanocellulose in the commercial products, the risk, and potential hazards of nanocellulose to human and our environment must be fully assessed. Considering there is limited knowledge about nanocellulose’s physicochemical characteristics and exposure circumstances, it is urgent to understand the properties of nanocellulose as well as their behaviors after releasing to the environment. This includes evaluating how nanocellulose interacts with natural ecosystems, how it degrades or transforms in various environmental conditions, and its potential for bioaccumulation or toxicity.

 

In this study we mainly focus on determining physicochemical properties of nanocellulose, as well as reaching the risk assessment of released nanocellulose through experiments that simulate environmental conditions. By comparing the behavior of nanocellulose before and after these simulated experiments, we aim to gain a comprehensive understanding of the potential impacts nanocellulose may have on humans and the environment.
Measurements and analysis of helium-like triplet ratios in the X-ray spectra of O-type stars
Creators: name: Leutenegger, Maurice A.
name: Paerels, Frits B. S.
name: Kahn, Steven M.
name: Cohen, David H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss new methods of measuring and interpreting the forbidden-to-intercombination line ratios of helium-like triplets in the X-ray spectra of O-type stars, including accounting for the spatial distribution of the X-ray emitting plasma and using the detailed photospheric UV spectrum. Measurements are made for four O stars using archival Chandra HETGS data. We assume an X-ray emitting plasma spatially distributed in the wind above some minimum radius R_0. We find minimum radii of formation typically in the range of 1.25 < R_0 / R_* < 1.67, which is consistent with results obtained independently from line profile fits. We find no evidence for anomalously low f/i ratios and we do not require the existence of X-ray emitting plasmas at radii that are too small to generate sufficiently strong shocks.
description: 52 pages, 24 figures. Accepted in ApJ
Sequenced Route Query with Semantic Hierarchy
Creators: name: Sasaki, Yuya
name: Ishikawa, Yoshiharu
name: Fujiwara, Yasuhiro
name: Onizuka, Makoto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: The trip planning query searches for preferred routes starting from a given point through multiple Point-of-Interests (PoI) that match user requirements. Although previous studies have investigated trip planning queries, they lack flexibility for finding routes because all of them output routes that strictly match user requirements. We study trip planning queries that output multiple routes in a flexible manner. We propose a new type of query called skyline sequenced route (SkySR) query, which searches for all preferred sequenced routes to users by extending the shortest route search with the semantic similarity of PoIs in the route. Flexibility is achieved by the {\it semantic hierarchy} of the PoI category. We propose an efficient algorithm for the SkySR query, bulk SkySR algorithm that simultaneously searches for sequenced routes and prunes unnecessary routes effectively. Experimental evaluations show that the proposed approach significantly outperforms the existing approaches in terms of response time (up to four orders of magnitude). Moreover, we develop a prototype service that uses the SkySR query, and conduct a user test to evaluate its usefulness.
Randomness Concerns When Deploying Differential Privacy
Creators: name: Garfinkel, Simson L.
name: Leclerc, Philip
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The U.S. Census Bureau is using differential privacy (DP) to protect confidential respondent data collected for the 2020 Decennial Census of Population & Housing. The Census Bureau's DP system is implemented in the Disclosure Avoidance System (DAS) and requires a source of random numbers. We estimate that the 2020 Census will require roughly 90TB of random bytes to protect the person and household tables. Although there are critical differences between cryptography and DP, they have similar requirements for randomness. We review the history of random number generation on deterministic computers, including von Neumann's "middle-square" method, Mersenne Twister (MT19937) (previously the default NumPy random number generator, which we conclude is unacceptable for use in production privacy-preserving systems), and the Linux /dev/urandom device. We also review hardware random number generator schemes, including the use of so-called "Lava Lamps" and the Intel Secure Key RDRAND instruction. We finally present our plan for generating random bits in the Amazon Web Services (AWS) environment using AES-CTR-DRBG seeded by mixing bits from /dev/urandom and the Intel Secure Key RDSEED instruction, a compromise of our desire to rely on a trusted hardware implementation, the unease of our external reviewers in trusting a hardware-only implementation, and the need to generate so many random bits.
description: 12 pages plus 2 pages bibliography
Teucholabis (Teucholabis) aequinigra Alexander 1941
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Teucholabis
Teucholabis aequinigra

description: Teucholabis (Teucholabis) aequinigra Alexander, 1941
Original Genus: Teucholabis; Holotype: male; Type Locality: Panama, Chiriqui Province, Potrerillos; Description: Alexander, 1941q; Wing Reference: none; Hypopygium Reference: none; Panamanian Provinces: Chiriquí; Regional Distribution: Panama.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 17, DOI: 10.5281/zenodo.3727017
ERICC Working Paper_Data system mapping of cox’s bazar education for Rohingya refugees and host community
Creators: name: ERICC Consortium
name: Hasan, Md Galib
name: Haque, Ashraf
name: Abdein, Mohosin
name: Saha, Proma
name: Dow, Jeffrey
name: Zaw, Htet Thiha
name: Diazgranados Ferrans, Silvia
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390201
subject: Education policy
classificationCode: 390407
subject: Inclusive education

description: This working paper highlights data's crucial role in shaping education policies in humanitarian settings such as Cox's Bazar, Bangladesh. In Cox's Bazar, the Education Sector coordinates efforts across the various agencies that serve both Rohingya refugees and the host community, but the lack of adequate data hinders policy makers in their decision-making. Current research and understanding of this context often lacks a thorough evaluation of education data systems in humanitarian settings, which are often characterized by fragmented and inconsistent data across different actors in the Education Sector, and this requires closer examination. We used semi-structured interviews with 17 data managers from NGOs, international NGOs, and UN bodies to map data systems, identifying education data gaps in Cox's Bazar. Agencies in Cox's Bazar gather learners, teachers and education materials, provide information, and share aggregated information, yet data gaps exist in teacher and student assessments, learning outcomes, dropout tracking, and social-emotional learning. A lack of data-sharing policies leads to intervention duplication, while government data on education is collected by the Bangladesh Bureau of Educational Information and Statistics (BANBEIS) but not publicly shared. The findings highlight the necessity for standardized data collection and data-sharing policies to improve collaboration and decision-making within Cox's Bazar's education sector.
Sigmatomera siguyi Alexander 1929
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Sigmatomera
Sigmatomera siguyi

description: Sigmatomera siguyi Alexander, 1929
Original Genus: Sigmatomera; Holotype: female; Type Locality: Costa Rica; Description: Alexander, 1929x; Wing Reference: Alexander, 1929x; Hypopygium Reference: none; Panamanian Provinces: Panama; Regional Distribution: Costa Rica, Panama.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 17, DOI: 10.5281/zenodo.3727017
Η δημιουργία και η μεταφορά νοήματος των φωτογραφικών aesthetics στον καταναλωτή με βάση τη σημειωτική θεωρία:
Creators: name: Τσάπη, Βασιλική Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2012
Subjects: Καταναλωτική εμπειρία
Φωτογραφικά aesthetics
Νόημα
Τελετουργικά
Consumption experience
Meaning
Semiotics
Rituals

description: Ο σκοπός της παρούσας εργασίας έχει διπλή υπόσταση. Αφενός η ερευνήτρια εξετάζει την αντίληψη των επισκεπτών ενός μουσειακού εμπειρικού πλαισίου για το φωτογραφικό προϊόν και πιο συγκεκριμένα για την καλλιτεχνική φωτογραφία (φωτογραφικά aesthetics), και κυρίως το νόημα που προσδίδουν οι επισκέπτες στην εμπειρία που βιώνουν με βάση τη σημειωτική θεωρία (semiotics). Αφετέρου, ερευνώνται οι τρόποι δημιουργίας αυτού του νοήματος από τον πολιτισμικά διαμορφωμένο κόσμο και η μεταφορά του μέσω ποικίλων εργαλείων στον τελικό καταναλωτή. Στην παρούσα έρευνα, για τη διερεύνηση αυτής της δημιουργίας και μεταφοράς του νοήματος, χρησιμοποιείται το μοντέλο του McCracken (1986). Για τη διεκπεραίωση αυτού του σκοπού, διενεργήθηκε ποιοτική έρευνα με τη μέθοδο της εθνογραφικής μελέτης περίπτωσης (ethnographic case study) στην έκθεση «Απέναντι στον καθρέφτη» (Facing Mirrors) στο εμπειρικό πλαίσιο του Μουσείου Φωτογραφίας Θεσσαλονίκης, από τις 18 Σεπτεμβρίου ως τις 3 Νοεμβρίου του 2011. Τα στοιχεία που συλλέχθηκαν, αναλύθηκαν με τη μέθοδο της αφηγηματικής διερεύνησης (narrative inquiry) από την οποία προέκυψαν πληροφορίες που συμβάλλουν στην κατανόηση των τρόπων δημιουργίας και μεταφοράς νοημάτων. Επιπλέον, οι προσωπικές ιστορίες των επισκεπτών έδειξαν συναισθηματικά και συμβολικά στοιχεία, τα οποία διαφοροποιούνται ανάλογα με την κατάσταση του επισκέπτη (τακτικός και περιστασιακός) και το εμπειρικό πλαίσιο που φιλοξενεί τις εκάστοτε φωτογραφίες.
description: The purpose of this study is twofold. First, the researcher investigates the visitors’ perception of the photographic aesthetics in a museum context, as well as the meaning that individuals experience in light of the theory of semiotics. Second, she examines how this meaning is created from the culturally constituted world and how it is communicated through various instruments, following McCracken’s framework, to the final consumer. For this research drawn on McCracken’s model (1986) for the creation and communication of meaning, the author conducted an ethnographic case study of the exhibition «Facing Mirrors» in the Thessaloniki Museum of Photography, which took place from the 18th of September to the 3rd of November 2011. The data were analyzed using the narrative inquiry method, and visitors’ personal stories offered insights into the ways meaning is created and communicated. Additionally, the evidence illustrated emotional and symbolic elements that vary according to the user status and the experiential context of the exhibited photographs.
Sigmatomera occulta Alexander 1914
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Sigmatomera
Sigmatomera occulta

description: Sigmatomera occulta Alexander, 1914
Original Genus: Sigmatomera; Holotype: female; Type Locality: Paraguay, Ascuncion, Villa Mora; Description: Alexander, 1914b; Wing Reference: Alexander, 1914b, 1929x; Gelhaus, 2009; Hypopygium Reference: none; Panamanian Provinces: Panama; Regional Distribution: Brazil, Panama, Paraguay.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 17, DOI: 10.5281/zenodo.3727017
Ποσοτική ανάλυση και ανάπτυξη μικτού ακέραιου προτύπου για τον προγραμματισμό της παραγωγής σε συρματουργική επιχείρηση:
Creators: name: Κουκοπούλου, Δήμητρα Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2012
Subjects: Προγραμματισμός παραγωγής
Μικτός ακέραιος γραμμικός προγραμματισμός
Προβλέψεις ζήτησης
ΑΒC Ανάλυση
Production planning and scheduling
Mix integer linear programming
Demand forecasting
ΑΒC Analysis

description: Σκοπός της παρούσας εργασίας είναι η μελέτη και ο προγραμματισμός της παραγωγής της «ΕΡΛΙΚΟΝ Επεξεργασία Συρμάτων ΑΒΕ», η οποία έχει αντικείμενο την παραγωγή συρμάτων διαφόρων τύπων καθώς και ηλεκτροδίων. Για την υλοποίηση της εργασίας χρησιμοποιήθηκαν πραγματικά ιστορικά δεδομένα, τα οποία παραχωρήθηκαν από την εταιρία. Αρχικά εφαρμόστηκε η «ABC Ανάλυση» στις τιμολογημένες πωλήσεις του 2011, με σκοπό να εντοπιστούν τα προϊόντα που συνεισφέρουν στο 80% των πωλήσεων τη συγκεκριμένη χρονιά. Στη συνέχεια πραγματοποιήθηκε ανάλυση της ζήτησης ανά οικογένεια προϊόντων και διενεργήθηκαν μηνιαίες προβλέψεις για το 2012. Έπειτα, αναπτύχθηκε το μικτό ακέραιο γραμμικό μοντέλο που περιγράφει τη λειτουργία της παραγωγικής διαδικασίας και κριτήριο βελτιστοποίησης ορίστηκε η ελαχιστοποίηση των ελλείψεων. Το μοντέλο εισάγεται προς επίλυση στο πρόγραμμα LINDO, ώστε να προσδιοριστεί η βέλτιστη λύση. Τέλος, πραγματοποιείται σύγκριση της βέλτιστης λύσης που προέκυψε από την επίλυση του μοντέλου χρησιμοποιώντας πραγματικά δεδομένα, με την πραγματική παραγωγή της εταιρίας και εξάγονται χρήσιμα συμπεράσματα.
description: Purpose of this study is the production planning and scheduling at “ERLIKON Wire Processing S.A.”. The company examined produces different types of wire and welding products. The analysis is based on real data provided by the company. Firstly, the Pareto Analysis was applied on 2011’s sales in order to identify the products that yielded the 80% of the sales in that year. Subsequently, an analysis of the demand by families of products was carried out and monthly forecasts during 2012 were computed. Then, a mixed integer model is developed that captures the production process. The optimization criterion used is the minimization of products’ shortages. The model is optimized in LINDO software. Finally, a comparison between the optimal solution of the model using real data and the real production of the company is conducted and some useful findings are reported.
Dicranomyia (Caenoglochina) apicata subsp. apicata apicata Alexander 1914
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Dicranomyia
Dicranomyia apicata
Dicranomyia (caenoglochina) apicata apicata alexander, 1914

description: Dicranomyia (Caenoglochina) apicata apicata Alexander, 1914
Original Genus: Dicranomyia; Holotype: male; Type Locality: Guyana, Bartica; Description: Alexander, 1914g; Wing Reference: Alexander, 1914g; Hypopygium Reference: none; Panamanian Provinces: Panama; Regional Distribution: Guyana, Mexico, Panama, Venezuela.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 21, DOI: 10.5281/zenodo.3727017
Μέθοδοι χρονοδρομολόγησης τοπικών και grid εργασιών: προσομοίωση και ανάλυση της απόδοσης
Creators: name: Πενοπούλου, Βικτωρία Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2012
Subjects: Χρονοδρομολόγηση
Συστήματα Πλέγματος
Προσομοίωση
Scheduling
Grid Systems
Simulation

description: Η παρούσα εργασία μελετά την επίδραση που έχουν οι αφίξεις ενός Grid Scheduler στην συμπεριφορά και την απόδοση δυο τοπικών συστημάτων που αποτελούνται από παράλληλους επεξεργαστές και δέχονται τοπικές αφίξεις διεργασιών στους αντίστοιχους Local Schedulers. Ο στόχος της εργασίας είναι να μελετηθούν οι επιπτώσεις των επιπλέον αφίξεων από τον κεντρικό δρομολογητή στην εξυπηρέτηση των τοπικών διεργασιών. Εξετάζεται η μέθοδος της αναβαλλόμενης πολιτικής (deferred) για τη δρομολόγηση των διεργασιών του κεντρικού Grid Scheduler. Η πολιτική αυτή βασίζεται στη γνώση του φόρτου για κάθε site από τον Grid Scheduler, που λαμβάνεται από τους δύο Local Schedulers. Αυτό συμβαίνει κάθε κάποιο χρονικό διάστημα d (διάστημα εκχώρησης). Εξετάζονται δυο διαφορετικές τιμές d του διαστήματος εκχώρησης. Η δρομολόγηση στα τοπικά sites γίνεται με τη μέθοδο First Come First Served (FCFS), όπου οι διεργασίες δρομολογούνται με τη σειρά που φτάνουν στην ουρά, δηλαδή δρομολογείται πρώτη αυτή που έφτασε νωρίτερα. Ο Local Scheduler δρομολογεί τις διεργασίες στους τοπικούς επεξεργαστές με τυχαία πολιτική. Ο επεξεργαστής επιλέγεται με τυχαίο τρόπο, που σημαίνει ότι καθένας από τους επεξεργαστές των τοπικών sites έχει την ίδια πιθανότητα να επιλεγεί με τους υπόλοιπους σε αυτό. Το σύστημα μοντελοποιείται με βάση την θεωρία ουρών και τα αποτελέσματα εξάγονται μέσω της προσομοίωσης διακεκριμένων γεγονότων.
description: This work studies a grid system which consists of a Grid Scheduler and two local sites that communicate with it. Two different job scheduling policies are used. The Defferd policy is used from the Grid Scheduler to forward jobs at the local sites, while the Random policy is used from Local Schedulers for job allocation inside the site. The purpose of this paper is to study the effects of additional grid arrivals from the main scheduler in the service of local processes. Four different values of mean arrival rates in Grid Scheduler and two different values of interval assignment are examined. The objectives are to balance the workload among the sites and among the processors in each site, and to minimize the job’s mean response time in system. The system is modelled according to the queuing theory and is simulated according to discrete-event simulation. Conclusions about the scheduling policies we study are derived from the simulation results. The paper is organised in two parts. The first part includes an introduction to functions of a grid system and an introduction to simulation and queuing theory. In the second part initially the system that we studied and the simulation programs are presented. In the end the results and the conclusions that are derived from the results are presented.
Gonomyia (Paralipophleps) peracuta subsp. conifera Alexander 1941
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Gonomyia
Gonomyia peracuta
Gonomyia (paralipophleps) peracuta conifera alexander, 1941

description: Gonomyia (Paralipophleps) peracuta conifera Alexander, 1941
Original Genus: Gonomyia; Holotype: male; Type Locality: Panama, Chiriqui Province, Potrerillos; Description: Alexander, 1941q; Wing Reference: none; Hypopygium Reference: none; Panamanian Provinces: Chiriquí; Regional Distribution: Costa Rica, Panama.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 16, DOI: 10.5281/zenodo.3727017
Jet properties from di-hadron correlations in p+p collisions at s**(1/2) = 200-GeV
Creators: name: Rak, Jan
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: An analysis of high pT hadron spectra associated with high pT $π^0$ particles in p+p collisions at s**(1/2) = 200-GeV is presented. The shape of the azimuthal angular correlation is used to determine the value of partonic intrinsic momentum $\sqrt{\left} = 2.68 \pm 0.07(\rm stat) \pm 0.34(\rm sys)$ GeV/c. The effect of kT-smearing of inclusive $π^0$ cross section is discussed.
description: To appear in the proceedings of 2nd International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2006), Asilomar, Pacific Grove, California, 9-16 Jun 2006
Δημιουργία οντολογίας για την ανάπτυξη λογισμικού απτικής διεπαφής:
Creators: name: Μυργιώτη, Ειρήνη Βασιλείου
Publisher: name: Aristotle University of Thessaloniki
Year: 2012
Subjects: Απτικές συσκευές
Οντολογία
Διάδραση ανθρώπου-μηχανής
Haptic devices/tactile displays
Ontology
Human-machine interaction

description: Η παρούσα διπλωματική εργασία περιγράφει την ανάπτυξη μιας οντολογίας για το πεδίο των απτικών οθονών και συσκευών. Η οντολογία αναλύει τη δημιουργία της απτικής πληροφορίας από μια συσκευή, την επεξεργασία της και τη μετάδοσή της μέχρι την αντίληψη. Στην οντολογία περιλαμβάνονται όλες οι έννοιες που αφορούν το υλικό και το λογισμικό των απτικών συσκευών καθώς και οι διεργασίες που λαμβάνουν μέρος στην επεξεργασία της απτικής πληροφορίας. Η οντολογική αναπαράσταση όλων των εννοιών που περιλαμβάνονται στο πεδίο των απτικών αποτελεί ένα μοντέλο που μπορεί να χρησιμοποιηθεί από χρήστες και εργαλεία λογισμικού. Σκοπός της εργασίας είναι η οντολογία που δημιουργήθηκε να χρησιμοποιηθεί σε ανάπτυξη λογισμικού που θα χρησιμοποιηθεί από εφαρμογές για απτικές συσκευές.
description: At this thesis the development of an ontology for the haptic and tactile devices domain is described. The ontology design is based on the generation of tactile information by a haptic-tactile device, the transmission and processing of these signals and the integration of perception. In the developed ontology all the entities, objects and processes that take part in the human-tactile system interaction are considered. The ontological representation of tactile information domain provides a source of precisely defined terms and relations that can be communicated across people and software tools. The goal of this thesis is the ontology that has been developed to assist in software development that will be used from applications for haptic devices.
Generalized Clausius inequalities and entanglement production in holographic two-dimensional CFTs
Creators: name: Kibe, Tanay
name: Mukhopadhyay, Ayan
name: Roy, Pratik
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Utilizing quantum information theory, it has been shown that irreversible entropy production is bounded from both below and above in physical processes. Both these bounds are positive and generalize the Clausius inequality. Such bounds are, however, obtained from distance measures in the space of states, which are hard to define and compute in quantum field theories. We show that the quantum null energy condition (QNEC) can be utilized to obtain both lower and upper bounds on irreversible entropy production for quenches leading to transitions between thermal states carrying uniform momentum density in two dimensional holographic conformal field theories. We achieve this by refining earlier methods and developing an algebraic procedure for determining HRT surfaces in arbitrary Bañados-Vaidya geometries which are dual to quenches involving transitions between general quantum equilibrium states (e.g. thermal states) where the QNEC is saturated. We also discuss results for the growth and thermalization of entanglement entropy for arbitrary initial and final temperatures and momentum densities. The rate of quadratic growth of entanglement just after the quench depends only on the change in the energy density and is independent of the entangling length. For sufficiently large entangling lengths, the entanglement tsunami phenomenon can be established. Finally, we study recovery of the initial state from the evolving entanglement entropy and argue that the Renyi entropies should give us a refined understanding of scrambling of quantum information.
description: 51 pages, 8 figures, v2: version to appear in JHEP
Self-induced glassy phase in multimodal cavity quantum electrodynamics
Creators: name: Erba, Vittorio
name: Pastore, Mauro
name: Rotondo, Pietro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We provide strong evidence that the effective spin-spin interaction in a multimodal confocal optical cavity gives rise to a self-induced glassy phase, which emerges exclusively from the peculiar euclidean correlations and is not related to the presence of disorder as in standard spin glasses. As recently shown, this spin-spin effective interaction is both non-local and non-translational invariant, and randomness in the atoms positions produces a spin glass phase. Here we consider the simplest feasible disorder-free setting where atoms form a one-dimensional regular chain and we study the thermodynamics of the resulting effective Ising model. We present extensive results showing that the system has a low-temperature glassy phase. Notably, for rational values of the only free adimensional parameter $α=p/q$ of the interaction, the number of metastable states at low temperature grows exponentially with $q$ and the problem of finding the ground state rapidly becomes computationally intractable, suggesting that the system develops high energy barriers and ergodicity breaking occurs.
Bearings degradation monitoring indicators based on discarded projected space information and piecewise linear representation
Creators: name: Huang, Fei
name: Sava, Alexandre
name: Adjallah, Kondo H.
name: Zhouhang, Wang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Retrieval (cs.IR)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Condition-based maintenance of rotating mechanics requests efficient bearings degradation monitoring. The accuracy of bearings degradation measure depends largely on degradation indicators. To extract efficient indicators, in this paper we propose a method based on the discarded projected space information and piecewise linear representation (PLR) to build three bearings degradation monitoring indicators which are named SDHT2, VSDHT2 and NVSDHT2. The discarded projected space information is measured by the segmented discarded Hotelling T square we propose in this paper. For illustration, the IEEE PHM 2012 benchmark dataset is used in this paper. The results show that the three new indicators are all sensitive and monotonic during the bearings whole lifecycle. They describe the whole degradation process history and carry the real-time information of bearings degradation. And NVSDHT2 is the generalised version of VSDHT2, which is promising to monitor bearings degradation.
Teucholabis (Teucholabis) trifasciata subsp. trifasciata trifasciata Enderlein 1912
Creators: name: Armitage, Brian J.
name: Ríos González, Tomás A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Limoniidae
Teucholabis
Teucholabis trifasciata
Teucholabis (teucholabis) trifasciata trifasciata enderlein, 1912

description: Teucholabis (Teucholabis) trifasciata trifasciata Enderlein, 1912
Original Genus: Teucholabis; Holotype: female; Type Locality: Colombia, Rio Magdalena; Description: Enderlein, 1912a; Wing Reference: Enderlein, 1912a; Hypopygium Reference: none; Panamanian Provinces: undetermined; Regional Distribution: Colombia, Ecuador, Guyana, Mexico, Panama, Peru, Venezuela.
description: Published as part of Armitage, Brian J. & Ríos González, Tomás A., 2019, The Diptera of Panama. I. Annotated catalog of the Tipulomorpha of Panama, pp. 1-30 in Insecta Mundi 712 on page 18, DOI: 10.5281/zenodo.3727017
Quantum interference with photon pairs using two micro-structured fibres
Creators: name: Fulconis, J.
name: Alibart, O.
name: Wadsworth, W. J.
name: Rarity, J. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate a quantum interference experiment between two photons coming from non-degenerate pairs created by four-wave mixing in two separated micro-structured fibres. When the two heralded photons are made indistinguishable a 95% visibility is demonstrated.
description: 14 pages, 9 figures
Structural Health Assessment of Steel Girder Bridge: A Case Study of Butibam and Bumbu Bridge in Lae City
Creators: name: Wantepe, Grace McCoy
name: Betasolo, Mirzi
Publisher: name: Zenodo
Year: 2024

description: Thesis was accepted on November 2021.  Hard copy are available at the School of Civil Engineering, Postgraduate School and Library of the Papua New Guinea University of Technology.
Automatic Yara Rule Generation Using Biclustering
Creators: name: Raff, Edward
name: Zak, Richard
name: Munoz, Gary Lopez
name: Fleming, William
name: Anderson, Hyrum S.
name: Filar, Bobby
name: Nicholas, Charles
name: Holt, James
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Yara rules are a ubiquitous tool among cybersecurity practitioners and analysts. Developing high-quality Yara rules to detect a malware family of interest can be labor- and time-intensive, even for expert users. Few tools exist and relatively little work has been done on how to automate the generation of Yara rules for specific families. In this paper, we leverage large n-grams ($n \geq 8$) combined with a new biclustering algorithm to construct simple Yara rules more effectively than currently available software. Our method, AutoYara, is fast, allowing for deployment on low-resource equipment for teams that deploy to remote networks. Our results demonstrate that AutoYara can help reduce analyst workload by producing rules with useful true-positive rates while maintaining low false-positive rates, sometimes matching or even outperforming human analysts. In addition, real-world testing by malware analysts indicates AutoYara could reduce analyst time spent constructing Yara rules by 44-86%, allowing them to spend their time on the more advanced malware that current tools can't handle. Code will be made available at https://github.com/NeuromorphicComputationResearchProgram .
description: to be published in the 13th ACM Workshop on Artificial Intelligence and Security (AISec)
VLBA images of High Frequency Peakers
Creators: name: Orienti, M.
name: Dallacasa, D.
name: Tinti, S.
name: Stanghellini, C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose a morphological classification based on the parsec scale structure of fifty-one High Frequency Peakers (HFPs) from the ``bright'' HFP sample. VLBA images at two adjacent frequencies (chosen among 8.4, 15.3, 22.2 and 43.2 GHz) have been used to investigate the morphological properties of the HFPs in the optically thin part of their spectrum. We confirm that there is quite a clear distinction between the pc-scale radio structure of galaxies and quasars: the 78% of the galaxies show a ``Double/Triple'' morphology, typical of Compact Symmetric Objects (CSOs), while the 87% of the quasars are characterised by Core-Jet or unresolved structure. This suggests that most HFP candidates identified with quasars are likely blazar objects in which a flaring self-absorbed component at the jet base was outshining the remainder of the source at the time of the selection based on the spectral shape. Among the sources classified as CSOs or candidates it is possible to find extremely young radio sources with ages of about 100 years or even less.
description: 21 pages, 8 figures; accepted for pubblication in A&A. Paper version with full resolution images is available at http://www.ira.inaf.it/~ddallaca/orienti.ps