cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Background investigations using a passive transverse energy filter (pTEF) at KATRIN
Creators: name: Hinz, Dominic
Publisher: name: Zenodo
Year: 2022

description: The goal of the KATRIN experiment is to measure the absolute mass of neutrinos with an unprecedented sensitivity of 0.2 eV/c².
 To achieve this, understanding the background processes is of great importance. Currently, the background level exceeds the estimated design value by a factor of 15.
 It is hypothesised that most of the measured background events originate from ionised Rydberg states released from the surface of the main spectrometer vessel by radioactive decays of a Pb-210 contamination.
 To investigate the hypothesis that low-energy electrons are produced by the ionisation of highly excited states by the BBR, a transverse energy filter was used.
 The passive transverse energy filter (pTEF) is a gold plate with a micro-structured honeycomb structure that acts as a filter for electrons with larger pitch angles relative to the guiding magnetic field.
 The pitch angle at the pTEF position is directly dependent on the initial energy of the generated electrons in the main spectrometer.
 The observed transmission of the electrons through the filter device therefore leads to an energy measurement of the initial kinetic energy of the background electrons. This poster presents the results of the pTEF measurement campaign.We acknowledge the support of Helmholtz Association (HGF); Ministry for Education and Research BMBF (05A17PM3, 05A17PX3, 05A17VK2, 05A17PDA, 05A17WO3, 05A20VK3, 05A20PMA and 05A20PX3); Helmholtz Alliance for Astroparticle Physics (HAP); the doctoral school KSETA at KIT; Helmholtz Young Investigator Group (VH-NG-1055); Max Planck Research Group (MaxPlanck@TUM); Deutsche Forschungsgemeinschaft DFG (Research Training Group grant nos. GRK 1694 and GRK 2149); Graduate School grant no. GSC 1085-KSETA and SFB-1258 in Germany; Ministry of Education, Youth and Sport (CANAM-LM2015056, LTT19005) in the Czech Republic; the Department of Energy through grants DE-FG02-97ER41020, DE-FG02-94ER40818, DE-SC0004036, DE-FG02-97ER41033, DE-FG02-97ER41041, DE-SC0011091 and DE-SC0019304; and the Federal Prime Agreement DE-AC02- 05CH11231 in the USA. This project has received funding from the European Research Council (ERC) under the European Union Horizon 2020 research and innovation programme (grant agreement no. 852845).
Use of computational fluid dynamics to assess the disinfection performance of a combined sewer overflow treatment chamber
Creators: name: Egarr, D.
name: Faram, M. G.
name: Guymer, I.
name: O\342\200\231Doherty, T.
name: Syred, N.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Combined sewer overflows (CSOs)
subject: Computational Fluid Dynamics (CFD)
subject: disinfection
subject: hydrodynamic vortex separator (HDVS)
subject: residence time
subject: wastewater treatment

description: The fluid residence time characterisation of a 3.4m diameter Hydrodynamic Vortex Separator (HDVS) has been carried out over a range of flowrates. Computational Fluid Dynamic (CFD) modelling has also been undertaken for the same conditions and validated against the experimental results, for which reasonable correspondence has been found. Using the results from the CFD modelling and batch inactivation results from the disinfection of secondary treated wastewater, it is shown that the theoretical performance of a HDVS as a contact vessel for disinfection can be predicted.
Distribution of heavy metals in freshwater ecosystem of small stream impacted by urban drainage
Creators: name: Kominkova, D.
name: Nabelkova, J.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Benthos
subject: distribution
subject: heavy metals
subject: remobilization
subject: sediment
subject: small urban streams

description: This paper is focused on the study of heavy metals remobilisation possibilities and changes of distribution coefficients leading to remobilization as a result of changing conditions in stream caused by urban drainage. The paper also reports consequent changes of bioaccumulation coefficient for different species of benthos community, which seems to be the best indicator of aquatic community quality in small urban streams. The paper presents results obtained during field monitoring as well as results obtained during laboratory experiment. The field monitoring identified in the study area (the Botič creek) three heavy metals (Cu, Zn, Pb), which are the main source of toxicological risk in this area. Based on the monitoring, these elements were used for laboratory experiment, where their behavior during changing conditions was studied. The experiment shows that changing conditions in stream caused by urban drainage significantly impact the fate of heavy metals in aquatic ecosystems and that these elements have different preferences to bind to particular geochemical fraction of sediment, which consequently means different bioavailability.
Antatelson walkeri Chilton
Creators: name: Krapp-Schickel, Traudl
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Stenothoidae
Antatelson
Antatelson walkeri

description: Antatelson walkeri Chilton
Figure 4 (above and middle)
Thaumatelson walkeri Chilton, 1912, 199–200 pl. 1 fig. 11–15. Schellenberg, 1931,113. Thurston, 1974, 24–25.
Material examined UL /40, King George Isl., Admiralty Bay, from rhizoids of Phyllogigas grandifolius, 4–30m depth, 14.2.1980. 1 ind.
Diagnosis
Antenna 1 article 1 nasiform process not reaching end of article 2. Gnathopod 1 propodus widening distad, palm well defined, corner about 120°. Gnathopod 2 propodus ratio length to width> 2, palm well defined, corner after Chilton’s description about rightangled, in the studied material (ovigerous female 2.5mm) oblique and about 120° corner; carpus distally lengthened. Third pleonite with triangular hump. All uropods surpassing length of telson.
Ecology
After Thurston, 1974, 24 this species occurs in dense growth of large algae like Desmarestia or Phyllogigas in depth of 2–30m, probably living in the interstitium near the holdfasts.
Distribution Antarctica.
description: Published as part of Krapp-Schickel, Traudl, 2006, Thaumatelsonine Stenothoids (Crustacea, Amphipoda). Part 2, pp. 1-31 in Zootaxa 1165 on pages 11-13, DOI: 10.5281/zenodo.2645429
title: Πληροφοριακά συστήματα στην εκπαίδευση
title: Information systems in education
titleType: AlternativeTitle
Creators: name: Ντρίστης, Αλέξανδρος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2022
Subjects: Πληροφοριακά συστήματα
Εκπαίδευση
Εμπόδια
Τεχνολογία της πληροφορίας
Information systems

description: Η παρούσα εργασία ασχολείται με τα πληροφοριακά συστήματα στην εκπαίδευση. Αρχικά , στην εργασία γίνεται αναφορά στην Τεχνολογία της Πληροφορίας στην εκπαίδευση και αναφέρονται οι απόψεις των εκπαιδευτικών για τη χρήση της Τεχνολογίας της Πληροφορίας στην εκπαίδευση. Ακολουθεί αναφορά στα πληροφοριακά συστήματα στην εκπαίδευση , καθώς και στην ικανοποίηση των εκπαιδευτικών από τη χρήση πληροφοριακών συστημάτων. Στο δεύτερο μέρος της εργασίας πραγματοποιείται μια πρωτογενής ποσοτική έρευνα με σκοπό να διερευνήσει τις εγκαταστάσεις πληροφορικής που είναι διαθέσιμες στα σχολεία , να προσδιορίσει τα οφέλη και τα προβλήματα των πληροφοριακών συστημάτων και να εντοπίσει τις απόψεις των εκπαιδευτικών σχετικά με τη χρήση πληροφοριακών συστημάτων. Από τα αποτελέσματα προκύπτει ότι οι πιο σημαντικοί λόγοι για τους οποίους χρησιμοποιείται στη σχολική τους μονάδα κάποιο πληροφοριακό σύστημα είναι για τις εγγραφές των μαθητών , το να καταχωρούνται οι βαθμολογίες μαθητών , για το ωρολόγιο πρόγραμμα , την εκτύπωση απολυτηρίων / πτυχίων και ελέγχων. Από την άλλη μεριά τα κυριότερα προβλήματα που σχετίζονται με τη χρηστικότητα των πληροφοριακών συστημάτων στα σχολεία είναι η έλλειψη χρόνου , τα προβλήματα συνδεσιμότητας και η έλλειψη επιμόρφωσης. Τέλος , αναδείχτηκε ότι οι εκπαιδευτικοί είναι μέτρια ικανοποιημένοι από τα υπάρχοντα πληροφοριακά συστήματα εκπαίδευσης , ενώ θα επιθυμούσανε στο μέλλον να λάβουν επιμόρφωση στη χρήση πληροφοριακών συστημάτων εκπαίδευσης , αλλά και να χρησιμοποιούν περισσότερο τα πληροφοριακά συστήματα εκπαίδευσης.
A guide for the analysis of cultural scenes: a measurement proposal and its validation for the Spanish case
Creators: name: Mateos-Mora, Cristina
name: Navarro-Yañez, Clemente J.
name: Rodríguez-García, María-Jesús
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Hematology
subject: Plant Biology

description: In the current paper we analyse the relationship between territory and culture through the symbolic orientation of the territory. Cultural scenes focus on understanding the opportunities for cultural consumption that exist in cities, and the lifestyles that can be experienced in them, giving them meaning and making the territory recognizable. This work aims to validate both the conceptual and methodological approach to cultural scenes through their application to the Spanish case, as well as how to apply this perspective empirically. The main result validates a scale that measures the orientation from the conventional (communitarian) to the non-conventional (innovative) in the cultural landscape of Spain. This result allows the beginning of a recognizable, systematic and comparable process to measure the opportunities for cultural consumption in a territory, and the impact on lifestyles.
Ausatelson J. L. Barnard 1972
Creators: name: Krapp-Schickel, Traudl
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Stenothoidae
Ausatelson

description: Key to Ausatelson species
1. Coxa 4 with deep and narrow pit; hump of pereonite 3 not protuberant .............. A. ule
­ Coxa 4 with shallow, broad ventrolateral excavation nearly full length of coxa, pit lacking, only marked; hump of pleonite 3 protuberant ....................................... A. kolle
description: Published as part of Krapp-Schickel, Traudl, 2006, Thaumatelsonine Stenothoids (Crustacea, Amphipoda). Part 2, pp. 1-31 in Zootaxa 1165 on page 25, DOI: 10.5281/zenodo.2645429
Pore-scale computation of material and transport properties of North-Sea reservoir rocks
Creators: name: Oeren, Pal-Eric
name: Bakke, Stig
name: Held, Rudolf
name: Held, Rudolf
Publisher: name: XVI International Conference on Computational Methods in Water Resources
Year: 2006

description: The acquisition of digitized representations of rock microstructures has been
established in the workflow for investigation of petrophysical, material, and
transport properties. The availability of these data open the way for the
development of methods that directly predict effective properties based on
digitized topological information. The increasing number of effective properties
that may be numerically calculated includes elastic moduli, electrical
resistivities, fluid permeabilities, or constitutive relationships for multiphase
flow.

This work investigates different sandstone lithofacies in a North Sea field with
these analyses. We compare samples acquired by X-ray Microtomography with digitized
samples of reconstructed lithofacies. The latter are based on back-scattered
electron images of standard 2D petrographic thin sections. The study largely
shows an excellent agreement of the effective properties for the microCT and
reconstructed samples for these heterogeneous rock types. Limitation in resolution
of microCT data are revealed, where effective properties are sensitive to details
of the microstructure. Our results allow interpretation of effective medium
properties with respect to the investigated lithofacies and presentation of cross-
property relations. Such cross-property relationships become especially useful,
when one property is more readily obtained than another.
Deep-sea Site Characterization for the Pacific Ocean Neutrino Experiment
Creators: name: Gaertner, Andreas
Publisher: name: Zenodo
Year: 2022

description: The Pacific Ocean Neutrino Experiment (P-ONE) is an initiative to develop a new neutrino telescope to be deployed in the Northern Pacific Ocean, off the shore of British Columbia. This neutrino telescope will allow us to search for astrophysical neutrino sources and gain significant insights into the physics of the cosmos. A pathfinder mission was deployed in 2018 to study the optical properties of the future detector site. We were able to characterize undersea optical attenuation lengths as well as the backgrounds attributed to radioactive activity and bioluminescence. These results from the pathfinder mission will be presented along with their impact on the future P-ONE detector design.
title: Προβλεπτική συντήρηση στη Βιομηχανία 5.0
title: Predictive maintenance in Industry 5.0
titleType: AlternativeTitle
Creators: name: Ασλανίδης, Γεώργιος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Προβλεπτική συντήρηση
Βιομηχανία 5.0
Industry 5.0
Μηχανική μάθηση
Αλγόριθμοι
Συντήρηση

description: Στη βιομηχανία γίνεται όλο και πιο επιτακτική η ανάγκη εισαγωγής νέων τεχνολογικών μεθόδων σε μια διαρκή προσπάθεια του ανθρώπου να αυξήσει την παραγωγή και να μειώσει το οικονομικό και χρονικό κόστος. Στην παρούσα εργασία περιγράφεται πως η χρήση μηχανικής μάθησης θα μπορούσε να αποτελέσει τη λύση για την έγκαιρη ανίχνευση ενδεχόμενων αστοχιών και την αποφυγή τους. Επίσης, περιγράφονται οι αλγόριθμοι που χρησιμοποιούνται και οι δυνατότητες ορισμένων στρατηγικών συντήρησης που προκύπτουν από τη μελλοντική χρήση τους στη Βιομηχανία 5.0 με τη βοήθεια της τεχνητής νοημοσύνης. Η εργασία ολοκληρώνεται με την παρουσίαση και την ανάλυση των στατιστικών που απέρρευσαν από το πειραματικό μέρος, το οποίο διεξάχθηκε πάνω σε ένα πραγματικό σύνολο δεδομένων. Τέλος, γίνεται καταγραφή συμπερασμάτων και πλεονεκτημάτων που έχει η χρήση της μηχανικής μάθησης, αλλά και μια πρόταση για περαιτέρω μελέτη.
Pore network modeling of convective drying
Creators: name: Yiotis, Andreas
name: Tsimpanogiannis, Ioannis
name: Stubos, Athanassios
name: Yortsos, Yanis
name: Yiotis, Andreas
Publisher: name: XVI International Conference on Computational Methods in Water Resources
Year: 2006

description: Drying of porous media is a process of significant scientific and applied interest.
It involves several mechanisms at the pore scale that affect the macroscopic behavior
of the drying process. These include phase change at the liquid-gas interface, mass
and heat transfer by diffusion and convection, capillarity-induced flow through
wetting liquid films and the receding of the liquid gas interfaces under combined
viscous, capillary and buoyancy forces.
In most typical applications, porous materials are subjected to a flow of a purge gas
along the external porous surface, which can significantly enhance the recovery
process and reduce drying times. The local mass transfer coefficient depends on the
mass transfer conditions within the convective layer over the surface as well as on
the liquid saturation at the surface. For a realistic solution of the drying problem,
mass transfer in the convective layer needs to be solved in conjunction with mass
transfer within the porous medium.
This paper presents a coupled pore-network model that accomplishes such a solution.
The model accounts for isothermal evaporation at the liquid-gas interface, mass
transfer by diffusion and flow through liquid films within the porous medium and
convective mass transfer through the convective layer over the surface. We study the
effect of velocity profiles in the convective layer, the Peclet number of the purge
gas and the thickness of the convective layer on the drying curves. Our results show
that the drying rate remains practically constant as long as the liquid films span
along the pore network and their density at the surface is sufficiently high. Our
results explain previously reported experimental findings and provide a rigorous
explanation of the constant-rate period.
Amblyseius Berlese 1914
Creators: name: Ma, Min
name: Fan, Qing-Hai
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Amblyseius

description: Genus Amblyseius Berlese, 1914
Amblyseius Berlese, 1914: 143.
Type species: Zercon obtusus Koch, 1839, sensu Karg, 1960: 440.
description: Published as part of Ma, Min, Fan, Qing-Hai & Zhang, Zhi-Qiang, 2019, Amblyseiinae of New Zealand (Acari: Phytoseiidae): redescriptions, rediscoveries new records, new combinations and keys to species, pp. 201-222 in Zootaxa 4658 (2) on page 202, DOI: 10.11646/zootaxa.4658.2.1, http://zenodo.org/record/3375718
Anthropologische Messungen aus Espiritu Santo (Neue Hebriden)
Creators: name: Speiser, Felix
Publisher: name: [s.n.]
Year: 1910

description: Messdaten aus 5 Regionen: Central-Santo (Männer, 4 Blatt), West-Santo (Männer, 4 gefaltete Bogen; Frauen, 1 gefalteter Bogen und 2 Blatt), Süd-West-Santo (Männer, 4 gefaltete Bogen; Frauen, 1 gefalteter Bogen und 1 Blatt), Nord-Ost-Santo (Männer, 4 Blatt), Talamacco (Männer, 4 Blatt).
description: In der unten genannten Publikation verweist Felix Speiser (S. 166): "Handschriftliche Zusammenstellungen der Individuellen Masse aus Santo sind deponiert in der Universitätsbibliothek Basel, wo sie eingesehen werden können".
description: Speiser, Felix. - Anthropologische Messungen aus Espiritu Santo (Neue Hebriden) : ein Beitrag zur Pygmäenfrage. - In: Verhandlungen der Naturforschenden Gesellschaft in Basel. - Basel. - Bd. 39 (1928), S. 79-166, Taf. Dossier als Grundlage für
description: Digitalisierung=Digitization=Numérisation TIFF 03.05.2020
description: Schwarze Rolle, in welcher die Messblätter ursprünglich verpackt waren.
Reconstruction of pore-space images using multiple-point statistics
Creators: name: Okabe, Hiroshi
name: Blunt, Martin
name: Okabe, Hiroshi
Publisher: name: XVI International Conference on Computational Methods in Water Resources
Year: 2006

description: Quantitative prediction of petrophysical properties for reservoir rocks frequently
employs representative microscopic models of the pore space as input. Recently
digital imaging techniques such as microtomography have been used to provide void
space images at the resolution of a few microns. However, the sample size is
normally only a few mm when the highest resolutions are used, and even this may be
insufficient to capture some structures, particularly in carbonates. A larger image
may be necessary to predict representative flow properties. Focused ion beam images
can provide better resolution but only on even smaller samples. Two-dimensional
(2D) thin sections can image micro-porosity, but do not directly capture the three-
dimensional (3D) pore space.

We use 2D thin-sections and 3D microtomography images as training data sets to
generate 3D pore space representations at high resolution using multiple point
statistics. The training images provide multiple-point statistics, which describe
the statistical relation between multiple spatial locations and allow the
connectivity of the void space to be reproduced accurately. The method is tested on
sandstones and carbonates for which 3D images are available: these images capture
the connectivity of the larger pore spaces, while 2D thin sections accurately
characterize small-scale structure. The statistically generated images have
permeabilities computed using the lattice-Boltzmann method (LBM) that are similar
to laboratory-measured values.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.06.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sunlight City: Exploring the Politics of Urban Transparency Activism
Creators: name: Heibges, Maren
Publisher: name: Technische Universität Berlin
Year: 2019
Subjects: subject: 300 Sozialwissenschaften
subject: transparency
subject: activism
subject: cyberculture
subject: urban space
subject: datafication
subject: Transparenz
subject: Aktivismus
subject: urbaner Raum
subject: Datifizierung

description: This chapter discusses urban transparency activism and the digital applications it produces. Based on exploratory ethnographic data, I ask how this local activism orders the social and ‘does politics’. I conclude that an aesthetic approach to local urban politics is enacted, where ‘making things visible’ becomes a political end as well as a ludic joy in itself. Secondly, I show how urban space is transformed into informational space. In doing ‘frontier-work’, activists annex urban space to a socio-technical form which is typical for so-called Cyberculture: a recursive community constantly concerned with the maintenance of its own grounds of association. Conventional notions of political protest, participation and political representation are not present in activist practices of mapping and programming. Instead, and thirdly, activism articulates a techno-centric image of social order. This imagery of the social is characterized by a paradoxical relationship to the state’s institutions and a transformation of urban participation into urban usability.
description: Dieses Kapitel diskutiert urbanen Transparenz-Aktivismus und seine eigens produzierten digitalen Anwendungen. Ausgangspunkt hierfür sind explorative ethnographische Daten und die Frage wie dieser lokale Aktivismus das Soziale ordnet und so ‚Politik macht‘. Drei Effekte werden diagnostiziert: Erstens wird bereits Visualisierung zum politischen wie auch spielerischen Ziel; es zeigt sich ein ästhetischer Zugang zum Politischen. Zweitens, wird urbaner Raum in informationellen Raum transformiert. Die Aktivistinnen und Aktivisten arbeiten mit ihren Apps daran die Stadt ‚Maschinen-lesbar‘ zu machen. So annektieren sie urbanen Raum an eine soziale Form typisch für die sogenannte Cyberkultur: eine rekursive Öffentlichkeit, welche ihre sozio-materiellen Bedingungen permanent reflektiert und hervorbringt. Herkömmliche Vorstellungen von politischem Protest, Partizipation und politischer Repräsentation werden innerhalb der aktivistischen Programmier- und Kartierungspraxen nicht aufgerufen. Stattdessen, und drittens, wird ein technozentrischer Entwurf sozialer Ordnung artikuliert, welcher sich durch eine paradoxe Beziehung zu staatlichen Institutionen auszeichnet und urbane Partizipation zu urbaner Usability gestaltet.
title: Μελέτη και αξιοποίηση τεχνολογιών Blockchain στο τομέα της εκπαίδευσης
title: Study and utilization of Blockchain technologies in the field of education
titleType: AlternativeTitle
Creators: name: Ρούπος, Γεώργιος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Blockchain
Εκπαίδευση
Πληροφοριακά συστήματα

description: Τα τελευταία χρόνια παρατηρείται μια ραγδαία ανάπτυξη της επιστήμης σε όλους τους τομείς με σκοπό να απλοποιηθεί όσο κι αν γίνεται η καθημερινότητα του ανθρώπου, με περισσότερη έμφαση στην ασφάλεια και την αποδοτικότερη (η καθημερινότητα του ανθρώπου). Αυτή η ραγδαία ανάπτυξη της επιστήμης για αυτό το σκοπό γίνεται κυρίως μέσω της τεχνολογίας. Ιδιαίτερα ο κλάδος της πληροφορικής που έχει βρει πολλά πεδία εφαρμογών, τόσο σε ανάπτυξη καινούργιων προϊόντων για παράδειγμα , όσο και για νέες υπηρεσίες για παράδειγμα Πληροφοριακά Συστήματα σε επιχειρήσεις και διοικήσεις για να προγραμματίζουν την παραγωγή και τα υλικά που θα χρησιμοποιήσουν για την παραγωγή ενός συγκεκριμένος προϊόντος. Στον τομέα των Πληροφοριακών Συστημάτων με αυτοματοποιημένες διαδικασίες, η πληροφορική πρόσφατα έχει ξεκινήσει να κάνει την εμφάνισή της σε πολλά πεδία εφαρμογής και κυρίως στον χώρο των υπηρεσιών είτε αυτό είναι στον χώρο της Υγείας, είτε αυτό είναι στον χώρο της Διοίκησης μιας επιχείρησης ή μιας οργάνωσης, ακόμα είτε και είναι στον χώρο της Εκπαίδευσης. Στην παρούσα διατριβή θα παρουσιαστεί η μελέτη περίπτωσης της εφαρμογής της τεχνολογίας Blockchain στο τομέα της εκπαίδευσης. Επιπροσθέτως θα αναλυθεί για την ασφαλή αποθήκευση και το διαμοιρασμό των δεδομένων, τον έλεγχο των διαδικασιών, της έκδοσης πιστοποιητικών και της επαλήθευσής τους. Το αντικείμενο της μελέτης εμπίπτει με το ΠΜΣ, δεδομένου ότι πραγματεύεται στις σύγχρονες εφαρμογές τεχνολογιών αυτοματισμού, θα προσπαθήσει να καλύψει στα διάφορα ερωτήματα, όπως εάν η συγκεκριμένη τεχνολογία βελτιώνει τις συνθήκες της εκπαίδευσης κ.α.
Montana-Vermala: Hôtel Cecil
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1944

description: Enthält: 6 Fotografien (innen, aussen); 1 Prospekt. Anzahl Pläne im separaten Plandossier: 4 (5)
description: Darin: Sommer- und Winteraufnahme
description: Besitzer: Mr. J. Carera-Aellig; Baujahr:1929. Architekt: A. Perraudin
description: Archivalienart: Manuskript, Bildmaterial, Kartenmaterial
Gallup Poll # 660
Creators: name: Gallup
Publisher: name: Roper Center for Public Opinion Research
Year: 2022

description: President John F. Kennedy job performance (1); any group not being treated fairly by Kennedy Administration (1); most important problem facing country today (2); Republicans/Democrats best serve interests of certain groups (6); business conditions (2); length of work week (2); church attendance (2); what improvements would like to see in church (19); religious preferences (2); possible 1964 presidential candidates (3); actions government should take to improve business situation (2); balancing federal budget (1); federal income taxes (3); labor unions (2); laws regulating business corporations (1); Republicans/Democrats more interested in keeping prices down (1); approve/disapprove of women earning same salaries as men (1); how often go out at various times of day/evening (1); 1962 congressional elections (2); 1960 presidential election (1).
Numerical solution of the two-dimensional Richards equation via a Taylor-Fréchet ELLAM technique
Creators: name: Aldama, Alvaro A.
name: Arroyo, Victor
name: Aldama, Alvaro A.
Publisher: name: XVI International Conference on Computational Methods in Water Resources
Year: 2006

description: The Eulerian-Lagrangian Localized Adjoint Method (ELLAM) has been succesfully
employed in the solution of advection-dominated linear transport problems. Since
the concept of adjoint operator only exists for linear equations, ELLAM is strictly
speaking limited to linear problems. Some linearilization strategies have been
proposed, such as the one based on a Picard type of scheme. Nevertheless, these
strategies do not work well for the solution of highly nonlinear problems, such as
those governed by Richards’ equation, that describes the flow of liquids in
partially saturated soils. It is a well known fact that traditional Eulerian
techniques, such as the Finite Difference or the Finite Element Method require the
use of extremely fine meshes for the solution of Richards’ equation, particularly
in cases where sharp moisture content or pressure gradients propagate through
initially dry soils. This paper presents the development of a technique based on
the Taylor-Fréchet expansion of the nonlinear two-dimensional Richards operator,
following the characteristics of the governing equation, properly cast in an
advection-diffusion-reaction format. Thus, the operator is linearized and a rapidly
convergent solution technique is generated. Several examples that illustrate the
application of the proposed procedure, incorporating a suite of different initial
and boundary conditions are presented. A comparison with conventional Eulerian
methods and the Picard linearlization procedure clearly show the superiority of the
Taylor-Fréchet ELLAM technique.

Keywords : Unsaturated soils, Richards’ equation, ELLAM, Taylor-Fréchet expansion.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.01.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Atom-Source Development for Project 8
Creators: name: Lindman, Alec
Publisher: name: Zenodo
Year: 2022

description: The Project 8 experiment aims to make a direct measurement sensitive to much of the unexplored range of neutrino masses. Past experiments used molecular tritium, which has a large energy smearing from its final states. Project 8 will use atomic tritium to reach a design sensitivity of mβ ≤ 40 meV. This requires O(1020) tritium atoms held at tens of mK in a several-cubic-meter magnetic trap, which translates to a requirement of > 1019 atoms/s at the atom source.
 We present the program to develop an atomic tritium source, with contributions from the University of Mainz, the University of Washington, and LLNL. Our test stands are preparing technologies for the 1-cubic-meter scale Atomic Tritium Demonstrator in Phase III of Project 8, to confirm that we can produce, cool, and trap sufficient atomic tritium for the final Phase IV experiment.
 Current work includes measuring the output of a tritium-compatible atom source with flows up to 20 times higher than previously published values, improvements in SNR via background reduction and subtraction, calculations of and corrections for systematic effects, calculations of the required atom flux into the trap, and simulations of the performance of both existing and new atom source designs.
 This work is supported by the US DOE Office of Nuclear Physics, the US NSF, the PRISMA+ Cluster of Excellence at the University of Mainz, and internal investments at all institutions.
International Journal of Research in Academic World
Creators: name: OLONITE, Oluyemi Ayodele
Publisher: name: Zenodo
Year: 2021
Subjects: Oluyemi Ayodele OLONITE

description: This is to certify that “Oluyemi Ayodele OLONITE” has published manuscript entitled “impact of Assets Structure on Financial Performance of Quoted Construction Firms in Nigeria”.
description: Oluyemi Ayodele OLONITE
title: Regieren an der Peripherie
title: Amerika zwischen Kolonien und unabhängigen Republiken
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: Lateinamerika
subject: Chile
subject: Geschichte
subject: Mapuche
subject: indigene Gemeinschaften
subject: Governance
subject: Grenze
subject: Staat
subject: 900 Geschichte und Geografie::980 Geschichte Südamerikas::980 Geschichte Südamerikas

description: Begrenzte Staatlichkeit ist eine Konstante in der Geschichte Lateinamerikas von der Kolonialzeit bis in die Gegenwart. Insbesondere in den kulturell heterogenen Grenzregionen bestimmten externe und interne Herrschaftsdefizite die Regierungsweisen der Kolonialreiche und späteren Republiken und machten die Suche nach Alternativen zur hoheitlichen Steuerung über hierarchische Strukturen notwendig. Die in diesem Band versammelten Beiträge untersuchen anhand von Fallbeispielen die spezifischen Probleme und Möglichkeiten des Regierens in der lateinamerikanischen Peripherie und decken dabei einen Zeitraum ab, der von der vorspanischen Zeit bis in die erste Hälfte des 20. Jahrhunderts reicht.
Leading NSI constraints from 8 years of IceCube TeV-scale atmospheric data
Creators: name: Parker, Grant
Publisher: name: Zenodo
Year: 2022

description: The IceCube Neutrino Observatory is a gigaton-scale Cherenkov detector located within the South Pole glacial ice. The detector's sensitivity to neutrino signals from GeV to PeV energies allows for probes into hypothetical energy-sensitive nonstandard interactions (NSI). Using the range of matter baselines provided by Earth, IceCube has been able to constrain neutral-current NSI by searching for deviations from the standard prediction of neutrino fluxes. With a 90% confidence interval of −0.0041 < εμτ < 0.0031, we present the world-leading constraints on the mu-tau flavor-changing parameter from a study 8 years of high-energy (500 GeV - 10 TeV) upgoing muon tracks.
The DayWater decision support approach to the selection of sustainable drainage systems: A multi-criteria methodology for BMP decision makers
Creators: name: Ellis, J. B.
name: Deutsch, J. C.
name: Legret, M.
name: C.Martin,
name: Revitt, D. M.
name: Scholes, L.
name: Seiker, H.
name: Zimmerman, U.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Decision support
subject: Sustainable urban drainage
subject: BMP source control
subject: Multi-criteria analysis (MCA)

description: The decision-making process for the selection of Best Management Practice (BMP) systems for stormwater runoff management involves a variety of stakeholders within public and private sectors holding differing powers and opinions regarding the significance they attribute to differing criteria. The paper describes a web-based multi-criteria analysis (MCA) approach being developed within the EU 5th Framework DayWater project (www.daywater.org) to support stakeholder negotiation and the development of mutually acceptable sustainable solutions to the problem of control and treatment of urban surface water drainage. The MCA matrix methodology is outlined and some of the advantages and limitations of the procedure and its application are discussed.
Phytoscutus Muma 1961
Creators: name: Ma, Min
name: Fan, Qing-Hai
name: Zhang, Zhi-Qiang
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Phytoscutus

description: Genus Phytoscutus Muma, 1961
Phytoscutus Muma, 1961: 275.
Type species: Phytoscutus sexpilis Muma, 1961.
description: Published as part of Ma, Min, Fan, Qing-Hai & Zhang, Zhi-Qiang, 2019, Amblyseiinae of New Zealand (Acari: Phytoseiidae): redescriptions, rediscoveries new records, new combinations and keys to species, pp. 201-222 in Zootaxa 4658 (2) on page 210, DOI: 10.11646/zootaxa.4658.2.1, http://zenodo.org/record/3375718
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.06.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Inflation Target Credibility in Times of High Inflation
Creators: name: Coleman, Winnie
name: Nautz, Dieter
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: Credibility of Inflation Targets
subject: Household Inflation Expectations
subject: Expectation Formation
subject: 300 Sozialwissenschaften::330 Wirtschaft::330 Wirtschaft

description: We use a representative online survey to investigate the inflation expectations of German consumers and the credibility of the ECB’s inflation target during the recent high inflation period. We find that credibility has trended downwards since summer 2021, reaching an all-time low in April 2022. The high correlation between inflation expectations and the actual rate of inflation strongly indicate that inflation expectations have been de-anchored from the inflation target. With increasing inflation, German consumers are more convinced that - in contrast to the ECB’s inflation target - inflation will be well above 2% over the medium term.
LoLX: Light-only Liquid Xenon experiment for R&D studies towards next-generation neutrino-less double beta decay experiments
Creators: name: Gallacher, David
Publisher: name: Zenodo
Year: 2022

description: The light-only liquid xenon (LoLX) experiment is an R&D detector designed to perform studies of light emission, transport and detection in liquid xenon (LXe) detectors using silicon photomulitpliers (SiPMs). LoLX aims to study the properties of xenon scintillation light and Cherenkov radiation, which will be used to refine existing simulation models, and provide input to the planned neutrinoless double beta decay (0νββ) experiment nEXO [1]. nEXO will employ 5 tonnes of enriched Xe-136, and is expected to reach 0νββ half-life sensitivity of >1028 years in the planned configuration, covering the parameter space associated with the inverted neutrino mass ordering [1]. The nEXO experiment will use SiPMs to detect LXe scintillation light, and segmented anode tiles for charge readout in a single-phase TPC configuration. LoLX employs 96 Hamamatsu VUV4 SiPMs for xenon scintillation light detection, which peaks at ~175 nm, and uses wavelength filters to isolate scintillation light from broad-band Cherenkov radiation. In this presentation, we will give an overview of the LoLX experiment, discuss the status of the program and outline current and future upgrades to the detector. These upgrades include improvements to the data acquisition system, now capable of reading 3 GSPS, which will enable detailed timing studies of LXe scintillation. References: 1. nEXO Collaboration, nEXO: neutrinoless double beta decay search beyond 1028 year half-life sensitivity, Journal of Physics G: Nuclear and Particle Physics, 2021,DOI: 10.1088/1361-6471/ac3631
Thromboembolic complications in critically ill COVID-19 patients are associated with impaired fibrinolysis
Creators: name: Kruse, Jan Matthias
name: Magomedov, Abakar
name: Kurreck, Annika
name: Münch, Frédéric H.
name: Koerner, Roland
name: Kamhieh-Milz, Julian
name: Kahl, Andreas
name: Gotthardt, Inka
name: Piper, Sophie K.
name: Eckardt, Kai-Uwe
name: Dörner, Thomas
name: Zickler, Daniel
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: COVID-19
subject: Coagulopathy
subject: Hypofibrinolysis
subject: ROTEM
subject: D-dimers
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: There is emerging evidence for enhanced blood coagulation in coronavirus 2019 (COVID-19) patients, with thromboembolic complications contributing to morbidity and mortality. The mechanisms underlying this prothrombotic state remain enigmatic. Further data to guide anticoagulation strategies are urgently required. Methods: We used viscoelastic rotational thromboelastometry (ROTEM) in a single-center cohort of 40 critically ill COVID-19 patients. Results: Clear signs of a hypercoagulable state due to severe hypofibrinolysis were found. Maximum lysis, especially following stimulation of the extrinsic coagulation system, was inversely associated with an enhanced risk of thromboembolic complications. Combining values for maximum lysis with D-dimer concentrations revealed high sensitivity and specificity of thromboembolic risk prediction. Conclusions: The study identifies a reduction in fibrinolysis as an important mechanism in COVID-19-associated coagulopathy. The combination of ROTEM and D-dimer concentrations may prove valuable in identifying patients requiring higher intensity anticoagulation.
Characteristics of washed-off pollutants and dynamic EMCs in a parking lot and a bridge during storms
Creators: name: Lee-Hyung, K.
name: Lim, K.
name: Ko, S.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Dynamic EMCs
subject: parking lot
subject: bridge
subject: TMDL
subject: land use
subject: nonpoint sources

description: ABSTRACT Since the water quality has been recognized as a big issue in drinking water sources, the Ministry of Environment, Korea, are designing the TMDL program for major large rivers. In order to settle the TMDL program successfully, nonpoint pollutants causing from various landuses should be controlled. Especially paved areas such as parking lots and bridges are stormwater intensive landuses because of high imperviousness and high pollutant mass emissions from vehicular activity. Vehicle emissions from these paved areas include different pollutants such as heavy metals, oil and grease and particulates. Therefore, this research has been conducted to understand the magnitude and nature of the stormwater emissions with the goal of quantifying stormwater pollutant concentrations and mass emission rates from a parking lot and a bridge. Two monitoring sites in Kongju city were equipped with an automatic rainfall gauge and an automatic flow meter for measuring rainfall, water quality and runoff flow. This manuscript will summarize the concentration changes during storm duration and EMCs in a parking lot and a bridge. The first flush criteria will be also suggested using dynamic EMCs. It is a new concept explaining the relationship of the EMC and first flush effect.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.02.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.06.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Turbidity monitoring in sewage
Creators: name: Aumond, M.
name: Joannis, C.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Turbidity
subject: Wastewater
subject: Sanity Sewage
subject: Signal Processing
subject: Filter
subject: Pollutant Discharge

description: While standard pollution parameters such as SS or COD are widely used today, they can only be monitored by means of sampling followed by laboratory analysis, which then becomes very costly if a high sampling rate is required. Some analysis set-ups are able to perform a kind of continuous monitoring, yet both capital investment and operating costs remain high. When it comes to monitoring pollutant concentration in sewage, the turbidity parameter is worth considering. Although its \342\200\234translation\342\200\235 into standard parameters is not entirely accurate, turbidity can still be used as a pollutant indicator on its own and provides for continuous monitoring at low cost. In this paper, we will study on a specific site how continuous turbidity monitoring may be achieved in practical terms through use of an adapted real-time filtering scheme; we will also present an initial data analysis, focusing on the behaviour of turbidity during dry weather.
Flow structure at the junction of four supercritical channel flows
Creators: name: Mignot, E.
name: Riviere, N.
name: Perkins, R.
name: Paquier, A.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Supercritical junction flow
subject: Urban flooding
subject: Hydraulic jump
subject: Oblique jump
subject: channel intersection

description: Supercritical flow in a 4 branch channel intersection has been studied theoretically, experimentally and numerically. The flow configuration investigated here consists of one oblique jump in the junction and one normal jump in an upstream branch, along with a deflection line, one eddying zone and two recirculation zones. The water depths have been measured rather precisely at 580 points in the junction, to provide a data base for testing theoretical and numerical models. We develop an analytical model based on the momentum equation, which predicts the angle of the oblique jump and the deflection angle for the flow. The predictions are in reasonable agreement with the experimental data. The flow being well known, the capacities of a 2D model to simulate this flow are tested. It appears that the computed flow structures are similar to the observed flow features even though some discrepancies appear concerning the shapes of these structures.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.03.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Application of analytical solutions to storage of CO2
Creators: name: Nordbotten, Jan M.
name: Celia, Michael A.
name: Nordbotten, Jan M.
Publisher: name: XVI International Conference on Computational Methods in Water Resources
Year: 2006

description: Many deep saline aquifers suitable for CO2 injection are located in mature, onshore
sedimentary basins of North America.  These basins have been subjected to more than a
century of oil and gas exploration and production, as well as the more recent
practice of deep waste disposal.  This legacy of drilling has resulted in large
numbers of wells, a significant fraction of which are abandoned.  For example, the
number of wells is approaching 400,000 in the Alberta Basin in Canada, while in Texas
the number exceeds 1,000,000.  Because the purpose of these wells is to allow for
easy transfer of fluids from the deep subsurface to the land surface, they have the
potential to serve as conduits along which injected CO2 could leak, especially if
they are improperly completed, operated, or abandoned.

To assess and understand different aspects of the flow and transport of injected CO2,
we have analysed the governing equations for two-phase flow in porous media. In this
paper we will show how analytical solutions to the flow problem, both well-known and
new, can be applied to CO2 sequestration scenarios to give substantial insight into
the order of magnitude of CO2 spread in the host aquifers, as well as the near well
flow patterns around abandoned wells.
Erstellung eines Fragebogens zur Erfassung der Erfahrungen im Umgang mit sozial-emotionalen Schwierigkeiten in der logopädischen Therapie. Ein Pilotprojekt.
Creators: name: Oehler-Scheu, Marion
Publisher: name: Zenodo
Year: 2021
Subjects: Logopädie
sozial-emotionale Schwierigkeit
Fragebogen
Studiengang Logopädie
Bachelorarbeit

description: no information