cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Adiabatic currents for interacting electrons on a lattice
Creators: name: Monaco, Domenico
name: Teufel, Stefan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 81Q15, 81Q20, 81V70

description: We prove an adiabatic theorem for general densities of observables that are sums of local terms in finite systems of interacting fermions, without periodicity assumptions on the Hamiltonian and with error estimates that are uniform in the size of the system. Our result provides an adiabatic expansion to all orders, in particular, also for initial data that lie in eigenspaces of degenerate eigenvalues. Our proof is based on ideas from a recent work of Bachmann et al. who proved an adiabatic theorem for interacting spin systems. As one important application of this adiabatic theorem, we provide the first rigorous derivation of the so-called linear response formula for the current density induced by an adiabatic change of the Hamiltonian of a system of interacting fermions in a ground state, with error estimates uniform in the system size. We also discuss the application to quantum Hall systems.
description: 46 pages; v1->v2: typos corrected, references added, Remark 4 after Thm 2 slightly reworded, v2->v3: major revision of the presentation of the result, 3 figures added
Synthesis, E-pharmacophore, Molecular Docking Studies with SARS-CoV-2 Protease, Their Biological Properties and DFT Calculation of Some New Indolo[3,2-c]Isoquinoiline Hybrids
Creators: name: Verma, Vaijinath A.
name: Meti, Rajkumar S.
name: Saundane, Anand R.
name: Londonkar, Ramesh
name: Shinde, Venkat M.
name: Vennapu, Dushyanth R.
name: Shamrao, Raju
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: A series of novel indolo[3,2-c]isoquinoline hybrids derivatives were synthesized. On the basis of spectroscopic and analytical data, the structures of newly synthesized compounds were determined. They were further evaluated for their in vitro antimicrobial, antioxidant anticancer and anti-TB activities. Results reveal that compounds 4a and 5a displayed better potency against all bacterial strains and compound 3b showed significant antifungal action against all fungi tested. Compound 4b display excellent antioxidant capability. Compounds 3a, 4a, and 5a bearing chloro on indolo[3,2-c]isoquinoline ring were found have higher potency against all cancer cell lines. Compound 5b displayed potent antitubercular activity against Mycobacterium tuberculosis H37Rv strain with MIC 0.12 μg/mL. Consequently, a five-point e-pharmacophore model (AADDR) was built. Docking studies displayed that compounds 2a, 2b, 3a, 4b, and 4c exhibited stronger interactions and higher binding affinity toward Glu166, Gln189, and His41, which are critical amino acid residues that play a significant role in PDB: 7D1M (SARS-CoV-2 Mpro) through hydrogen bonding, hydrophobic and π-π interactions. Further, frontier molecular orbitals studies were executed to understand their orbital energies and HOMO-LUMO lowest energy gap is 8.39 eV shown by compound 5a.
COMPARISON OF DESIGN BID BUILD AND DESIGN BUILD DELIVERY METHODS, TIME & COST PERFORMANCE IN ETHIOPIAN INDUSTRIAL PARK
Creators: name: HANAN AHMED
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2021

description: his project is a comparison of design bid build (DBB) and design build (DB) delivery
 methods on time & cost performance parameters in the case of Ethiopian Industrial Park
 projects. It was intended to explore the underlying concepts of project delivery methods
 with a view to evaluate which system, DB or the DBB is more relevant in reference to
 time and total cost. In the case of Ethiopian Industrial Parks Corporation both DB and
 DBB are practiced, however a detailed comparison study was not conducted to date. The
 methodology and procedures employed in this study are organized into three
 sections: data source identification, data collection, and data analysis. Each section
 presented the definitions, decisions, and sampling criteria and data analysis. IPDC,
 Construction consultants, and Contractors were identified and used as sources of data for
 subsequent analysis. Project documents in possession of IPDC were also explored. In
 addition, proper care was taken to insure originality of the data and source reliability. A
 total of 67 questionnaires and interview questions were distributed for the purpose to
 three groups of respondents in selected IPDC projects. Out of the total 67
 questionnaires 53 were collected. The response ratio is 79.1% from the DB and DBB
 projects which is deemed sufficient for analysis. Findings in this study show that
 respondents from the interview section overwhelmingly recommended DB over DBB.
 Following analysis of data from the questionnaires using SPSS software, similar results
 were also found notability on cost and time indicators such as ‘Project delivery
 methods in which design risks are better minimized’ in which (67%) of respondents chose
 DB and on ‘Efficient utilization of project schedule’ parameters (66%) of respondents
 choose DB. Similar findings were found in most of the other cases except few
 inconclusive results. These results in the study lead to a reasonable conclusion that
 that DB is better choice of project delivery method for Industrial Park projects. However,
 it was also recommend to further capacity building programs in the form of work shop
 and training can improve the skill and knowledge of all the parties and similar projects
 with focused approach on selection of delivery methods both in private and public
 construction companies may also widen the knowledgebase.
Comparison of carrier particles in the gas–liquid-solid inverse fluidised bed bioreactor
Creators: name: Wang, Lin
name: Liu, Sicong
name: Nakhla, George
name: Zhu, Jesse
name: Shao, Yuanyuan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: The performance and energy consumption of a gas–liquid-solid inverse fluidised bed bioreactor (GLS-IFBBR) using polyethylene (PE) particles with different surface coatings (zeolite, lava rock, activated carbon and multi-plastic) as media for synthetic wastewater treatment were investigated at loading rates of 1.64–3.38 kg COD/(m3·d) and 0.17–0.34 kg N/(m3·d) to determine the optimum carrier media. The results showed that PE coated with other inorganic materials could increase the nutrient removal efficiency at the same influent conditions. Compared with other media, PE coated with zeolite (PEZ) was the optimal carrier particles in this study as reflected by the highest COD and nitrogen removal, stable effluent, low biomass yield at different hydraulic retention times (HRT). In addition, the energy consumption of lavarock-coated PE (PEL) with a highest density was the lowest.
Synthesis and Evaluation of a New Series of Antileishmanial Agents
Creators: name: Surwase, Santosh M.
name: Mane, Yogesh D.
name: Patil, Smita S.
name: Sarnikar, Yuvaraj P.
name: Khade, Bhimrao C.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Virology

description: A series of oximinoethers of indanone/aryloxy indanone were synthesized and screened for its in vitro antileishmanial activity profile (in promastigote and amastigote models) against Leishmania donovani, the causative agent of leishmaniasis. Compounds 3a–d, 4a–d, 5a, 5b, 6a–d & 7a–d have shown 87–100% inhibition against promastigotes and 47–100% inhibition against amastigotes at a concentration of 05 μg/ml. compounds 3a, 4a–b, 6b–c, 7a–d and 4b, 4d, 6c–d exhibited 100% inhibition against promastigotes and amastigotes respectively.
The Moonshine Anomaly
Creators: name: Johnson-Freyd, Theo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The anomaly for the Monster group $\mathbb{M}$ acting on its natural (aka moonshine) representation $V^\natural$ is a particular cohomology class $ω^\natural \in \mathrm{H}^3(\mathbb{M},\mathrm{U}(1))$ that arises as a conformal field theoretic generalization of the second Chern class of a representation. This paper shows that $ω^\natural$ has order exactly $24$ and is not a Chern class. In order to perform this computation, this paper introduces a finite-group version of T-duality, which is used to relate $ω^\natural$ to the anomaly for the Leech lattice CFT.
description: 23 pages. v3 contains substantial revisions to Section 2
Transit Times of Water and Solutes in the Barwon River and Otway Catchments of Southeast Australia
Creators: name: WILLIAM DAVID HOWCROFT
Publisher: name: Monash University
Year: 2019
Subjects: subject: Geochemistry
subject: FOS: Earth and related environmental sciences
subject: 40603 Hydrogeology
subject: Geology

description: Fresh water is one of Earth’s most important resources and is used extensively for potable water supply, agriculture, industry, and recreation. Yet, at the same time, fresh water is a finite resource. Most is locked up in the polar ice caps and as glaciers and, for this reason, is largely unavailable for use. The remainder consists of groundwater and, to a lesser extent, surface water. Once considered separate entities, groundwater and surface water are now widely viewed as a single resource. This study focuses on the interaction between groundwater and rivers using the concept of transit times.
On strongly quasiconvex subgroups
Creators: name: Tran, Hung Cong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We develop a theory of \emph{strongly quasiconvex subgroups} of an arbitrary finitely generated group. Strong quasiconvexity generalizes quasiconvexity in hyperbolic groups and is preserved under quasi-isometry. We show that strongly quasiconvex subgroups are also more reflexive of the ambient groups geometry than the stable subgroups defined by Durham-Taylor, while still having many analogous properties to those of quasiconvex subgroups of hyperbolic groups. We characterize strongly quasiconvex subgroups in terms of the lower relative divergence of ambient groups with respect to them. We also study strong quasiconvexity and stability in relatively hyperbolic groups, right-angled Coxeter groups, and right-angled Artin groups. We give complete descriptions of strong quasiconvexity and stability in relatively hyperbolic groups and we characterize strongly quasiconvex special subgroups and stable special subgroups of two dimensional right-angled Coxeter groups. In the case of right-angled Artin groups, we prove that two notions of strong quasiconvexity and stability are equivalent when the right-angled Artin group is one-ended and the subgroups have infinite index. We also characterize non-trivial strongly quasiconvex subgroups of infinite index (i.e. non-trivial stable subgroups) in right-angled Artin groups by quadratic lower relative divergence, expanding the work of Koberda-Mangahas-Taylor on characterizing purely loxodromic subgroups of right-angled Artin groups.
description: 54 pages. Minor changes and other updates to incorporate referee comments. To appear in Geometry and Topology
Popularidade entre os jovens brasileiros do “jogo do Suicídio”: Baleia Azul e sua aceitação
Creators: name: Peixoto, Kamila
Publisher: name: figshare
Year: 2018
Subjects: subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: O presente artigo discorre sobre um biscoito no Brasil de um jogo conhecido pelo nome Baleia azul ou Blue Whale . Descrita por primeira vez na Rússia o jogo ganha ganho e cada vez mais está ativo jovens. Apesar de as únicas provas que existem contra ele ainda são como mortes e os relatos de mães sobre os comportamentos, também parecidos, antes da morte. O jogo já ganhou adeptos no Brasil, dentre como 862 pessoas que respondem ao questionário, em um dia, 14 pessoas afirmam jogar. Dentre os jogadores 90% são mulheres e em sua maioria não são adequados aos 18 anos de idade, uma maior parte justifica para uma entrada no jogo por decorrência da sua vida social.
Synthesis of New 6-Oxo-1,6-Dihydropyrimidin-5-Carboxamides and Evaluation of Their anti-Bacterial and anti-Oxidant Activities
Creators: name: Rambabu, G.
name: Kiran, Y. B.
name: Sarveswari, S.
name: Vijayakumar, V.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Virology

description: A new series of 6-oxo-1,6-dihydropyrimidin-5-carboxamides (4a–m) has been synthesized and reported with good yields. All these compounds were characterized using various spectral techniques such as IR, 1H NMR, 13C NMR, and HRMS and then subjected to in-vitro anti-oxidant and anti-bacterial activities using DPPH and microdilution methods, respectively. Among the synthesized pyrimidine-5-carboxamides, compounds 4a–b, 4j, and 4i were found to exhibit promising antibacterial activity compared to the standard drug Neomycin. Similarly, compounds 4g–i and 4l displayed excellent anti-oxidant activities against the standard drug ascorbic acid.
Location Name Extraction from Targeted Text Streams using Gazetteer-based Statistical Language Models
Creators: name: Al-Olimat, Hussein S.
name: Thirunarayan, Krishnaprasad
name: Shalin, Valerie
name: Sheth, Amit
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: I.2.7
subject: 68T50

description: Extracting location names from informal and unstructured social media data requires the identification of referent boundaries and partitioning compound names. Variability, particularly systematic variability in location names (Carroll, 1983), challenges the identification task. Some of this variability can be anticipated as operations within a statistical language model, in this case drawn from gazetteers such as OpenStreetMap (OSM), Geonames, and DBpedia. This permits evaluation of an observed n-gram in Twitter targeted text as a legitimate location name variant from the same location-context. Using n-gram statistics and location-related dictionaries, our Location Name Extraction tool (LNEx) handles abbreviations and automatically filters and augments the location names in gazetteers (handling name contractions and auxiliary contents) to help detect the boundaries of multi-word location names and thereby delimit them in texts. We evaluated our approach on 4,500 event-specific tweets from three targeted streams to compare the performance of LNEx against that of ten state-of-the-art taggers that rely on standard semantic, syntactic and/or orthographic features. LNEx improved the average F-Score by 33-179%, outperforming all taggers. Further, LNEx is capable of stream processing.
description: https://www.aclweb.org/anthology/C18-1169.pdf
COMPARATIVE STUDY OF PAVEMENT MAINTENANCE PRIORITIZATION BY HDM-4 MODEL AND PAVEMENT CONDITION INDEX IN CASE OF ADDIS ABABA ROADS
Creators: name: SULTAN DEMISSIE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2020
Subjects: Pavement Maintenance, Prioritization, HDM-4 model, PCI

description: Road pavements require continuous maintenance and rehabilitation activities to prevent
 deterioration. Due to budget shortages, decision-makers must prioritize projects for
 maintenance and rehabilitation activities. Prioritization of maintenance projects in
 Addis Ababa has been done by public request, political aspects, and visual condition
 survey of road sections. But there isn’t a scientific way of analyzing and prioritizing the
 maintenance section of the roads for implementation. In this regard, the objective of
 this research is to set priorities of pavement maintenance sections for Addis Ababa city
 selected road sections based on PCI and HDM-4 model, then select appropriate
 prioritization techniques, and identify the optimum maintenance alternative based on
 maximum NPV value. For studying these, Ring Road along the Megenagna-Bulbula
 branch of Addis Ababa was chosen. The PCI ranking was done using a visual condition
 survey, which is a function of severity, quantity, and type of distress along pavement
 stretch, following standard ASTM D6433. The second-ranking method was based on
 an economic indicator in which NPV was calculated for each pavement section using
 the HDM-4 software. Hence, based on PCI method Section RR-06 with PCIs value
 47.57 ranking the first priority and Section RR-02 with PCIs value 86.20 ranking the
 least priority, while HDM4 analysis result shows Section RR-05 with 420 million ETB
 net benefit ranking first priority and Section RR-01 with 29 million ETB net benefit
 least priority ranking for maintenance works. The finding implies ranking of section
 based on the PCI method is easy to understand but limited in the number of factors
 considered. It also ranks the pavements in the worst condition as the highest priority
 without regard to the return on the funds expended. Therefore, ranking based on HDM-
 4 model allows a rational comparison among pavement sections to prioritize because it
 considers costs and benefits, inputs involve large details and economic analysis models;
 so the priority list evaluated thoroughly it can be considered as more accurate for
 implementation and is often better approach for prioritization ranking of the sections to
 maintenance works. As found from HDM-4 result, 50 mm thick overlay of asphalt
 concrete is to be optimum maintenance strategy for AA road sections, therefore
 AACRA maintenance management should use this maintenance treatment option.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0073v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0073v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0073v, 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
QuickCast: Fast and Efficient Inter-Datacenter Transfers using Forwarding Tree Cohorts
Creators: name: Noormohammadpour, Mohammad
name: Cauligi S. Raghavendra
name: Srikanth Kandula
name: Sriram Rao
Publisher: name: figshare
Year: 2018
Subjects: subject: 100503 Computer Communications Networks
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 80503 Networking and Communications
subject: FOS: Computer and information sciences
subject: Distributed Computing
subject: 100504 Data Communications
subject: 120404 Engineering Systems Design
subject: FOS: Other engineering and technologies
subject: Computer Engineering
subject: Applied Computer Science
subject: 100507 Optical Networks and Systems
subject: 80501 Distributed and Grid Systems

description: Large inter-datacenter transfers are crucial for cloud service efficiency and are increasingly used by organizations that have dedicated wide area networks between datacenters. A recent work uses multicast forwarding trees to reduce the bandwidth needs and improve completion times of point-to-multipoint transfers. Using a single forwarding tree per transfer, however, leads to poor performance because the slowest receiver dictates the completion time for all receivers. Using multiple forwarding trees per transfer alleviates this concern--the average receiver could finish early; however, if done naively, bandwidth usage would also increase and it is apriori unclear how best to partition receivers, how to construct the multiple trees and how to determine the rate and schedule of flows on these trees. This paper presents QuickCast, a first solution to these problems. Using simulations on real-world network topologies, we see that QuickCast can speed up the average receiver's completion time by as much as 10× while only using 1.04× more bandwidth; further, the completion time for all receivers also improves by as much as 1.6× faster at high loads.
Some restrictions on weight enumerators of singly even self-dual codes II
Creators: name: Harada, Masaaki
name: Munemasa, Akihiro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 94B05

description: In this note, we give some restrictions on the number of vectors of weight $d/2+1$ in the shadow of a singly even self-dual $[n,n/2,d]$ code. This eliminates some of the possible weight enumerators of singly even self-dual $[n,n/2,d]$ codes for $(n,d)=(62,12)$, $(72,14)$, $(82,16)$, $(90,16)$ and $(100,18)$.
description: 16 pages
title: Βασικές Αρχές και Τεχνολογίες στην Επιστήμη της Πληροφόρησης
title: Αναπαράσταση, Αποθήκευση, Επεξεργασία, Μετάδοση και Προβολή της Πληροφορίας
titleType: AlternativeTitle
Creators: name: Dendrinos, Markos
name: Kouis, Dimitrios
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΕΠΙΣΤΗΜΗ ΤΗΣ ΠΛΗΡΟΦΟΡΗΣΗΣ
ΑΡΧΙΤΕΚΤΟΝΙΚΗ ΥΠΟΛΟΓΙΣΤΩΝ
ΙΕΡΑΡΧΙΑ ΓΝΩΣΗΣ
ΔΟΜΕΣ ΔΕΔΟΜΕΝΩΝ
ΜΟΝΤΕΛΑ ΑΝΑΠΑΡΑΣΤΑΣΗΣ ΠΛΗΡΟΦΟΡΙΑΣ
ΚΩΔΙΚΟΠΟΙΗΣΗ ΠΛΗΡΟΦΟΡΙΑΣ
ΕΠΕΞΕΡΓΑΣΙΑ ΕΙΚΟΝΑΣ
ΕΠΕΞΕΡΓΑΣΙΑ ΗΧΟΥ
ΜΕΤΑΔΕΔΟΜΕΝΑ
ΘΗΣΑΥΡΟΙ
ΟΝΤΟΛΟΓΙΕΣ
ΔΙΑΣΥΝΔΕΔΕΜΕΝΑ ΔΕΔΟΜΕΝΑ
ΑΛΓΟΡΙΘΜΟΙ
ΔΙΑΓΡΑΜΜΑΤΑ ΡΟΗΣ
ΛΟΓΙΣΜΙΚΟ
ΥΛΙΣΜΙΚΟ
ΓΛΩΣΣΕΣ ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΥ
ΔΙΑΔΙΚΤΥΟ
ΔΙΑΔΙΚΤΥΑΚΕΣ ΕΦΑΡΜΟΓΕΣ
ΛΕΙΤΟΥΡΓΙΚΑ ΣΥΣΤΗΜΑΤΑ
ΔΙΑΔΙΚΤΥΑΚΕΣ ΠΥΛΕΣ
ΟΛΟΚΛΗΡΩΜΕΝΑ ΒΙΒΛΙΟΘΗΚΟΝΟΜΙΚΑ ΣΥΣΤΗΜΑΤΑ
INFORMATION SCIENCE
COMPUTER ARCHITECTURE
KNOWLEDGE IERARCHY
DATA STRUCTURES
INFORMATION REPRESENTATION
INFORMATION CODING
IMAGE PROCESS
SOUND PROCESS
METADATA
THESAURUS
ONTOLOGIES
LINKED DATA
ALGORITHMS
FLOW DIAGRAMS
SOFTWARE
HARDAWARE
COMPUTER PROGRAMMING
INTERNET
INTERNET APPLICATIONS
OPERATING SYSTEMS
PORTALS
INTEGRATED LIBRARY SYSTEMS

description: Το Τμήμα Βιβλιοθηκονομίας και Συστημάτων Πληροφόρησης του ΤΕΙ Αθήνας έχει ως στόχο να παρέχει στους φοιτητές τις θεωρητικές και πρακτικές γνώσεις προκειμένου να είναι σε θέση (1) να σχεδιάζουν, να υλοποιούν και να εγκαθιστούν, να οργανώνουν, να διαχειρίζονται και να διοικούν μονάδες πληροφόρησης κάθε είδους, καθώς επίσης να διατηρούν και να βελτιώνουν τις παρεχόμενες από τις μονάδες αυτές υπηρεσίες (2) να υποστηρίζουν το έργο οποιουδήποτε οργανισμού δραστηριοποιείται στην οργάνωση και διαχείριση πληροφοριών (3) να χρησιμοποιούν αποτελεσματικά ηλεκτρονικά συστήματα διαχείρισης πληροφοριών, βάσεων πληροφοριών, ψηφιακών βιβλιοθηκών τόσο σε ανεξάρτητο όσο και σε δικτυακό περιβάλλον.
Στο πλαίσιο αυτό, προτείνεται η παραγωγή ενός ηλεκτρονικού συγγράμματος, στο οποίο θα περιγράφονται οι βασικές αρχές και τεχνολογίες στον χώρο της Επιστήμης των Πληροφοριών. Συγκεκριμένα:
Στην 1η Ενότητα του συγγράμματος (Κεφάλαια 1 και 2) δίνονται οι βασικοί ορισμοί των δεδομένων, της πληροφορίας και της γνώσης καθώς και η αναπαράσταση της πληροφορία στο ψηφιακό κόσμο. Στην 2η Ενότητα του συγγράμματος (Κεφάλαιο 3 ως 6) θα δίνονται η αρχιτεκτονική των Η/Υ, οι Δομές Δεδομένων, Βάσεις Δεδομένων και Βασικές Αρχές Προγραμματισμού. Στην 3η Ενότητα (Κεφάλαια 7 & 8) παρατίθενται έννοιες όπως Δίκτυα Επικοινωνιών και το Διαδίκτυο (Internet). Στην 4η Ενότητα (Κεφάλαια 9 & 10), στην οποία πραγματοποιείται η εξειδίκευση όλων των τεχνολογιών των τριών προηγούμενων ενοτήτων, παρουσιάζονται θέματα όπως Μεταδεδομένα, Πρωτόκολλα για την Ανταλλαγή Δεδομένων, Θησαυροί και Οντολογίες, καθώς και πληροφοριακά συστήματα οργάνωσης της πληροφορίας μέσω του διαδικτύου. Τέλος στην 5η Ενότητα παρουσιάζονται δυο ειδικά θέματα (Κεφάλαια 11 &12) και συγκεκριμένα την γλώσσα προγραμματισμού Java και μια εισαγωγή στην έννοια του Σημασιολογικού Ιστού (Semantic Web). Η προτεινόμενη θεματολογία αναλύεται σε βάθος στην περιγραφή των κεφαλαίων που ακολουθεί.
Combinatorial properties of the G-degree
Creators: name: Casali, Maria Rita
name: Grasselli, Luigi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57Q15, 57N13, 57M15, 83E99

description: A strong interaction is known to exist between edge-colored graphs (which encode PL pseudo-manifolds of arbitrary dimension) and random tensor models (as a possible approach to the study of Quantum Gravity). The key tool is the {\it G-degree} of the involved graphs, which drives the {\it $1/N$ expansion} in the tensor models context. In the present paper - by making use of combinatorial properties concerning Hamiltonian decompositions of the complete graph - we prove that, in any even dimension $d\ge 4$, the G-degree of all bipartite graphs, as well as of all (bipartite or non-bipartite) graphs representing singular manifolds, is an integer multiple of $(d-1)!$. As a consequence, in even dimension, the terms of the $1/N$ expansion corresponding to odd powers of $1/N$ are null in the complex context, and do not involve colored graphs representing singular manifolds in the real context. In particular, in the 4-dimensional case, where the G-degree is shown to depend only on the regular genera with respect to an arbitrary pair of "associated" cyclic permutations, several results are obtained, relating the G-degree or the regular genus of 5-colored graphs and the Euler characteristic of the associated PL 4-manifolds.
description: 13 pages, 2 figures. Some improvements suggested by referees, Revista Matematica Complutense, published online 28 September 2018. arXiv admin note: text overlap with arXiv:1706.07267
ЖАМОАТ ТАРТИБИ ВА ХАВФСИЗЛИКНИ ТАЪМИНЛАШ  – ТИНЧ, ФАРОВОН ВА ОСОЙИШТА ҲАЁТ КАФОЛАТИ
Creators: name: Умматов, Муҳаммадрасул
Publisher: name: Zenodo
Year: 2024

description: Мақолада жамоат тартиби ва хавфсизликни таъминлаш тушунчаларининг ўзига хос хусусиятлари ҳамда бугунги кунда амалга оширилаётган ислоҳотларнинг назарий ва ҳуқуқий асослари таҳлил қилинган.
Networks and Spacetime
Creators: name: Evans, Tim
Publisher: name: figshare
Year: 2018
Subjects: subject: 20304 Thermodynamics and Statistical Physics
subject: FOS: Mechanical engineering
subject: 160808 Sociology and Social Studies of Science and Technology
subject: FOS: Sociology

description: These are slides from an ivited talk at a Workshop on Stochastic Topology and Networks held at Queen Mary University of London, 2 February 2018 (organisers Dr. Ginestra Bianconi, and Prof. Michael Farber, both QMUL).
Abstract:This workshop is intended to promote scientific discussions between pure and applied mathematicians working on the stochastic topology and networks and to share new idea and results.

There are many data sets where the nodes in the most obvious representation come with a natural order so these are Directed Acyclic Graphs. This order can be interpreted as an arrow of time suggesting that the most natural geometrical setting are spacetimes with their non-Riemannian geometry. In this talk I discussed this idea in terms of simple models and analysis of several citation networks.

Based on earlier talks DOI: 10.6084/m9.figshare.1464980
One Tool, Many Languages: Language-Parametric Transformation with Incremental Parametric Syntax
Creators: name: Koppel, James
name: Premtoon, Varot
name: Solar-Lezama, Armando
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: D.3.4; D.3.1

description: We present a new approach for building source-to-source transformations that can run on multiple programming languages, based on a new way of representing programs called incremental parametric syntax. We implement this approach in Haskell in our Cubix system, and construct incremental parametric syntaxes for C, Java, JavaScript, Lua, and Python. We demonstrate a whole-program refactoring tool that runs on all of them, along with three smaller transformations that each run on several. Our evaluation shows that (1) once a transformation is written, little work is required to configure it for a new language (2) transformations built this way output readable code which preserve the structure of the original, according to participants in our human study, and (3) our transformations can still handle language corner-cases, as validated on compiler test suites.
title: ADCO, Premier cartulaire de Saint-Étienne de Dijon (XIIe siècle), Cart. 21 (G 125), 71 folios, f. 00107
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Premier cartulaire de Saint-Étienne de Dijon (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 21 (G 125), 71 folios, f. 00107, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Premier cartulaire de Saint-Étienne de Dijon (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 21 (G 125), 71 folios, f. 00107, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Genomic analyses reveal that biocontrol of wheat blast by Bacillus spp. may be linked with production of antimicrobial compounds and induced systemic resistance in host plants
Creators: name: Dutta, Sudipta
name: Musrat Zahan Surovy
name: Dipali Rani Gupta
name: Mahmud, Nur Uddin
name: Chanclud, Emilie
name: Win, Joe
name: Kamoun, Sophien
name: Islam, Tofazzal
Publisher: name: figshare
Year: 2018
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Biotechnology
subject: Computational Biology
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 60704 Plant Pathology

description: The genomes of three potential biocontrol bacterial isolates, Bacillus amyloliquefaciens (BTLK6A), B. subtilis (BTS-3), and B. amyloliquefaciens (BTS-4) were analysed to gain insights into the underlying molecular basis of their inhibitory activities against the wheat blast fungus Magnaporthe oryzae Triticum (MoT) pathotype.
Coherent Oscillations in Small Fermi Polaron Systems
Creators: name: Tylutki, Marek
name: Astrakharchik, G. E.
name: Recati, Alessio
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the ground state and excitations of a one-dimensional trapped polarized Fermi gas interacting with a single impurity. First, we study the tunnelling dynamics of the impurity through a potential barrier, such as one effectively created by a double-well trap. To this end, we perform an exact diagonalization of the full few-body Hamiltonian and analyze the results in a Local Density Approximation. Off-diagonal and one-particle correlation matrices are studied and are shown to be useful for discerning between different symmetries of the states. Second, we consider a radio-frequency (RF) spectroscopy of our system and the resulting spectral function. These calculations can motivate future experiments, which can provide a further insight into the physics of a Fermi polaron.
description: 9 pages, 12 figures
Searching for Pulsars and Fast Transients in Supernova remnants, Pulsar wind nebulae and unidentified TeV sources
Creators: name: Turner, James
Publisher: name: Zenodo
Year: 2024

description: Supernova remnants and pulsar wind nebulae are ideal places to hunt for young and energetic pulsars. Targeted pulsar searches of these sources have often been limited due to the difficult balance between efficient telescope use and achieving useful sensitivity. As an interferometer, MeerKAT combined with FBFUSE/APSUSE is able to overcome these trade-offs owing to its fantastic sensitivity, adaptable beamforming capability and a plethora of high-performance hardware and software infrastructure. Deep searches of over 120 Galactic remnants and wind nebulae (including unidentified TeV sources plausibly driven by a pulsar engine) are under way as part of the TRAPUM (TRAnsients and PUlsars with MeerKAT) Large Survey Project. We will report on our discoveries which include; an adolescent pulsar within the candidate composite remnant G22.0+0.0, and a slow pulsar positionally coincident with the shell-type supernova remnant G15.9+0.2. Furthermore, as part of collaborative efforts with ThunderKAT, we helped confirm the newly discovered Mini Mouse to be a bow-shock pulsar wind nebula. We will also discuss how expanding the population of young radio pulsars finds purpose in helping to constrain the Galactic neutron star birthrate, early-age spin evolution and also in improving our understanding of the energy budgets between pulsars and their wind nebulae.
MaxMinSum Steiner Systems for Access-Balancing in Distributed Storage
Creators: name: Dau, Hoang
name: Milenkovic, Olgica
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Many code families such as low-density parity-check codes, fractional repetition codes, batch codes and private information retrieval codes with low storage overhead rely on the use of combinatorial block designs or derivatives thereof. In the context of distributed storage applications, one is often faced with system design issues that impose additional constraints on the coding schemes, and therefore on the underlying block designs. Here, we address one such problem, pertaining to server access frequency balancing, by introducing a new form of Steiner systems, termed MaxMinSum Steiner systems. MaxMinSum Steiner systems are characterized by the property that the minimum value of the sum of points (elements) within a block is maximized, or that the minimum sum of block indices containing some fixed point is maximized. We show that proper relabelings of points in the Bose and Skolem constructions for Steiner triple systems lead to optimal MaxMin values for the sums of interest; for the duals of the designs, we exhibit block labelings that are within a 3/4 multiplicative factor from the optimum.
description: 26 pages
Additional file 2 of Genome-wide characterization and identification of candidate ERF genes involved in various abiotic stress responses in sesame (Sesamum indicum L.)
Creators: name: Su, Ruqi
name: Dossou, Senouwa Segla Koffi
name: Dossa, Komivi
name: Zhou, Rong
name: Liu, Aili
name: Zhong, Yanping
name: Fang, Sheng
name: Zhang, Xiurong
name: Wu, Ziming
name: You, Jun
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Fig. S1. Ortholog and duplication analysis of SiERF genes; Fig. S2. The logos of 16 conserved motifs in SiERF proteins; Fig. S3. Distribution of cis-acting elements in the promoter regions of the SiERFs. The number of SiERF genes containing each cis-acting element.
Supplementary Materials for Wang et al. JoCN 2018
Creators: name: Wang, Shuo
Publisher: name: figshare
Year: 2018
Subjects: subject: Neuroscience and Physiological Psychology
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 170101 Biological Psychology (Neuropsychology, Psychopharmacology, Physiological Psychology)

description: Supplementary Materials for Wang et al. JoCN 2018: Behavioral and Neural Adaptation in Approach Behavior
Combined Effect of Ambo Stone as Coarse Aggregate & Fly Ash as Cement on Mechanical Properties of Concrete
Creators: name: Lemlem Abebaw
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2020
Subjects: Ambo Stone, Fly Ash, Coarse Aggregate, Flexural Strength, Split Tensile Strength

description: Concrete is the most popular construction material worldwide. In Ethiopia, concrete productions
 with conventional building materials are widely used. Conventional concrete is one of the main
 reason in increasing the weight of the buildings, due to high unit weight of coarse aggregate.
 Lightweight aggregate is receiving more attention now since it offers the required concrete
 density, and cost-saving. In addition to that, the manufacturing of cement leads to the release of a
 significant amount of carbon dioxide, high power consumption, and health effects. In order to
 address all effects associated with cement production, there is a need to develop an alternative
 way of replacing cement. The aim of the study is to investigate combined effect of ambo stone as
 coarse aggregate and fly ash as cement on mechanical properties of concrete for replacement
 ratios of 25%, 50%, 75% and 100% ambo stone by weight of coarse aggregate with 15% fly ash
 by weight of cement. Slump, normal consistency, and setting time tests were conducted for fresh
 concrete properties while hardened concrete properties were investigated through a compressive,
 splitting tensile, and flexural strength test. the physical properties and chemical composition of
 fly ash were characterized using SEM and XRD analysis along with the necessary tests. A total
 of 72 cubes, 36 cylinders, and 36 beams samples was prepared for tests at 7, and 28 days. The
 research result revealed that the workability of concrete has increased in the addition of fly ash.
 Setting times and normal consistency of fly ash blended cement is higher than that of unreplaced cement. From XRD and SEM Analysis result the fly ash is mainly amorphous material
 and spherical in shape respectively. Compressive strength of concrete has shown an increment at
 25%, and 50% replacement of ambo stone with 15% of fly ash by 9.59%, and 7.47% on 28th day.
 Whereas at 75%, and 100% replacement declined respectively by 2.54%, and 11.06% strength of
 the control mix (33.46MPa). Also splitting tensile strength and flexural strength has shown an
 increment at the optimum replacement on 28th day. The optimum replacement level for fly ash
 and ambo stone was 15% and 25% by weight of cement and coarse aggregate respectively. The
 utilization of fly ash compensate for environmental, technical and economic issues caused by
 cement production, also incorporation of fly ash as a cement replacement in ambo stone
 aggregate concretes improve the mechanical strength of concrete which also reduces the cost of
 concrete production.
Design, Synthesis, Antibacterial Activity and in Silico Studies of Novel Quinolone Fused with Triazine, Thiadiazole and Oxadiazole Heterocycles
Creators: name: Desai, Nisheeth C.
name: Wadekar, Kashyap R.
name: Mehta, Harsh K.
name: Pandit, Unnat P.
name: Khedkar, Vijay M.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: We have strategically designed and synthesized some novel quinolone fused with hybrid heterocycles 7-chloro-1-ethyl-6-fluoro-4-oxo-N'-(arylcarbonothioyl)-1,4-dihydroquinoline-3-carbohydrazides (3a–m), 7-chloro-1-ethyl-6-fluoro-3-(5-mercapto-4-aryl-4H-1,2,4-triazol-3-yl)quinolin-4-ones (4a–m), 7-chloro-1-ethyl-6-fluoro-3-(5-(arylamino)-1,3,4-thiadiazol-2-yl)quinolin-4(1H)-ones (5a–m) and 7-chloro-1-ethyl-6-fluoro-3-(5-(arylamino)-1,3,4-oxadiazol-2-yl)quinolin-4(1H)-ones (6a–m) and screened them against bacterial strains. Results of antibacterial efficacy revealed that compounds with electron-withdrawing groups like 3b, 3c, 3d, 4c, 4d, 4e, 5b, 5c and 5d showed better activity against different bacterial strains among the synthesized compounds 3a–m, 4a–m, and 5a–m while compounds having electron-donating groups like 6h, 6i, 6j and 6k displayed better activity in synthesized compounds 6a–m. Furthermore, molecular docking against microbial DNA gyrase could throw light into the plausible mechanism of action and thermodynamic interactions governing the binding of these molecules. The article provides various synthetic approaches for strategically designed different hybrid heterocycles which were further evaluated for their biological activities against bacterial strains, to offer the findings for future research and to give a path-breaking lead in designing potent compounds managing the bacterial resistance strains.
SPARQL as a Foreign Language
Creators: name: Soru, Tommaso
name: Marx, Edgard
name: Moussallem, Diego
name: Publio, Gustavo
name: Valdestilhas, André
name: Esteves, Diego
name: Neto, Ciro Baron
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computation and Language (cs.CL)
subject: Databases (cs.DB)
subject: FOS: Computer and information sciences
subject: I.2.6; I.2.7
subject: 68T99

description: In the last years, the Linked Data Cloud has achieved a size of more than 100 billion facts pertaining to a multitude of domains. However, accessing this information has been significantly challenging for lay users. Approaches to problems such as Question Answering on Linked Data and Link Discovery have notably played a role in increasing information access. These approaches are often based on handcrafted and/or statistical models derived from data observation. Recently, Deep Learning architectures based on Neural Networks called seq2seq have shown to achieve state-of-the-art results at translating sequences into sequences. In this direction, we propose Neural SPARQL Machines, end-to-end deep architectures to translate any natural language expression into sentences encoding SPARQL queries. Our preliminary results, restricted on selected DBpedia classes, show that Neural SPARQL Machines are a promising approach for Question Answering on Linked Data, as they can deal with known problems such as vocabulary mismatch and perform graph pattern composition.
description: SEMANTiCS 2017; 13th International Conference on Semantic Systems, 2017
Online material for survey on challenges of microservices architecture
Creators: name: Ghofrani, Javad
name: Lübke, Daniel
Publisher: name: figshare
Year: 2018
Subjects: subject: 80302 Computer System Architecture
subject: FOS: Computer and information sciences
subject: Computer Software

description: Material for the paper " Challenges of Microservices Architecture: A Survey on the State of the Practice" by Ghofrani and Lübke presented at Zeus 2018.
A lime survey export of the Survey can be found in "MSA Survey. Questions.pdf" The preprocessed survey results can be found in "results.csv"
COMPARATIVE ECONOMIC COST ANALYSIS OF RIGID AND FLEXIBLE PAVEMENT ROAD (LIFE CYCLE COST ANALYSIS USING HDM-4) AND ASSESS RIGID PAVEMENT APPLICATION IN ADDIS ABABA
Creators: name: SELAMAWIT AFEWORK GASHAW
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2020
Subjects: Rigid pavement; Flexible pavement, life cycle cost analysis of pavement

description: Roads are Ethiopia's basic infrastructural facilities where high amounts of budget are
 allocated every fiscal year planning period. In the history of the road development program
 of Ethiopia, almost all of the road pavements are flexible that demands high foreign
 currency in importing asphalt material from abroad. One of the major construction material
 input of flexible pavement is asphalt. Flexible pavement needs maintenance and
 rehabilitation within a few years after its initial construction; which requires too much cost
 compared to rigid pavement. Rigid pavement does not require maintenance activities so
 shortly or frequently. Considering the emerging cement factories and reinforcement bars
 in Ethiopia, it is practical to consider rigid pavement as one of the alternative road
 pavement.
 This research has been conceptualized with the main objective to compare the lifecycle
 costs of rigid and flexible pavement roads relating it with the assessment of current rigid
 pavement application in Addis Ababa. a case study project taken for this research is
 Ditcheto Galafi Junction - Elidhar- Belho Road project which is located in Afar National
 Regional state for cost comparison of pavement and Lamberet roundabout, Kality round
 about (a ramp exist to Hana Mariam) and 4 kilo bus lay for the assessment of rigid
 pavement application in Addis Ababa.
 The required economic evaluation parameters of net present values (NPVs), internal rate
 of returns (IRR) and Benefit-cost ratios (B-CR) is presented using the Highway
 Development and Management (HDM 4) Tool undertaken with an analysis period of forty
 (40) years. The result of the analysis has shown that rigid pavement is more economical
 than flexible pavement for long term application and in Addis Ababa city most of the
 pavement failure occurs at intersection, roundabouts, Junctions, where profile is sag type
 (due to the sag drainage problem follows), and where the vehicle queuing time is high.
 Therefore; better to use cement concrete pavements on those locations to minimize
 maintenance cost & to increase pavement life time. The output content of this study would
 be an initial information on selecting pavement types on feasibility stage