cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The improvement of large High-Density Lipoprotein (HDL) particle levels, and presumably HDL metabolism, depend on effects of low-carbohydrate diet and weight loss
Creators: name: Finelli, C.
name: Crispino, P.
name: Gioia, S.
name: La Sala, N.
name: D'amico, L.
name: La Grotta, M.
name: Miro, O.
name: Colarusso, D.
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2016
Subjects: obesity
HDL
low carbohydrate diet and weight loss

description: Depressed levels of atheroprotective large HDL particles are common in obesity and cardiovascular disease (CVD). Increases in large HDL particles are favourably associated with reduced CVD event risk and coronary plaque burden. The objective of the study is to compare the effectiveness of low-carbohydrate diets and weight loss for increasing blood levels of large HDL particles at 1 year. This study was performed by screening for body mass index (BMI) and metabolic syndrome in 160 consecutive subjects referred to our out-patient Metabolic Unit in South Italy. We administered dietary advice to four small groups rather than individually. A single team comprised of a dietitian and physician administered diet-specific advice to each group. Large HDL particles at baseline and 1 year were measured using two-dimensional gel electrophoresis. Dietary intake was assessed via 3-day diet records. Although 1-year weight loss did not differ between diet groups (mean 4.4 %), increases in large HDL particles paralleled the degree of carbohydrate restriction across the four diets (p<0.001 for trend). Regression analysis indicated that magnitude of carbohydrate restriction (percentage of calories as carbohydrate at 1 year) and weight loss were each independent predictors of 1-year increases in large HDL concentration. Changes in HDL cholesterol concentration were modestly correlated with changes in large HDL particle concentration (r=0.47, p=.001). In conclusion, reduction of excess dietary carbohydrate and body weight improved large HDL levels. Comparison trials with cardiovascular outcomes are needed to more fully evaluate these findings.
description: EXCLI Journal; 15:Doc166; ISSN 1611-2156
Query Driven Visualization of Astronomical Catalogs
Creators: name: Buddelmeijer, Hugo
name: Valentijn, Edwin A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Databases (cs.DB)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Interactive visualization of astronomical catalogs requires novel techniques due to the huge volumes and complex structure of the data produced by existing and upcoming astronomical surveys. The creation as well as the disclosure of the catalogs can be handled by data pulling mechanisms. These prevent unnecessary processing and facilitate data sharing by having users request the desired end products. In this work we present query driven visualization as a logical continuation of data pulling. Scientists can request catalogs in a declarative way and set process parameters directly from within the visualization. This results in profound interoperation between software with a high level of abstraction. New messages for the Simple Application Messaging Protocol are proposed to achieve this abstraction. Support for these messages are implemented in the Astro-WISE information system and in a set of demonstrational applications.
description: Accepted for publication in topical issue of Experimental Astronomy on Astro-WISE information system
title: JCSDA quarterly. No. 53 (Winter 2016)
Creators: name: Joint Center For Satellite Data Assimilation (U.S.),
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, Joint Center for Satellite Data Assimilation
Year: 2016
Subjects: subject: Artificial satellites in earth sciences--Data processing--Analysis--Periodicals.
subject: Numerical weather forecasting--Analysis--Periodicals.

description: The Winter 2016 Issue of the JCSDA Quarterly Newsletter highlights current efforts at NASA's Global Modeling and Assimilation Office (GMAO) to assimilate new data from the Soil Moisture Active Passive (SMAP) satellite, into the NASA GEOS-5 Catchment land surface model.  Progress on the implementation of the NOAA Environmental Modeling System (NEMS) Global Forecast System (GFS) Aerosol Component (NGAC) at the NOAA National Centers for Environmental Prediction (NCEP) is also highlighted.
Optimizing the growth environment for a recombinant myeloma cell line used in the production of new cancer vaccines
Creators: name: Steinicke, Anthony O. S.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QR 185.8 H93 S74 1994
subject: Hybridomas
subject: Monoclonal antibodies
subject: Biochemical engineering

description: Bibliography: p. 125-129.
Joint analysis of X-ray and Sunyaev Zel'dovich observations of galaxy clusters using an analytic model of the intra-cluster medium
Creators: name: Hasler, Nicole
name: Bulbul, Esra
name: Bonamente, Massimiliano
name: Carlstrom, John E.
name: Culverhouse, Thomas L.
name: Gralla, Megan
name: Greer, Christopher
name: Hawkins, David
name: Hennessy, Ryan
name: Joy, Marshall
name: Kolodziejczak, Jeffery
name: Lamb, James W.
name: Landry, David
name: Leitch, Erik M.
name: Mantz, Adam
name: Marrone, Daniel P.
name: Miller, Amber
name: Mroczkowski, Tony
name: Muchovej, Stephen
name: Plagge, Thomas
name: Pryke, Clem
name: Woody, David
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We perform a joint analysis of X-ray and Sunyaev Zel'dovich (SZ) effect data using an analytic model that describes the gas properties of galaxy clusters. The joint analysis allows the measurement of the cluster gas mass fraction profile and Hubble constant independent of cosmological parameters. Weak cosmological priors are used to calculate the overdensity radius within which the gas mass fractions are reported. Such an analysis can provide direct constraints on the evolution of the cluster gas mass fraction with redshift. We validate the model and the joint analysis on high signal-to-noise data from the Chandra X-ray Observatory and the Sunyaev-Zel'dovich Array for two clusters, Abell 2631 and Abell 2204.
description: ApJ in press
Transition metal ad-atoms on graphene: Influence of local Coulomb interactions on chemical bonding and magnetic moments
Creators: name: Wehling, T. O.
name: Lichtenstein, A. I.
name: Katsnelson, M. I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We address the interaction of graphene with 3d transition metal adatoms and the formation of localized magnetic moments by means of first-principles calculations. By comparing calculations within the generalized gradient approximation (GGA) to GGA+U we find that the electronic configuration and the adsorption geometries can be very sensitive to effects of local Coulomb interactions U in the transition metal d-orbitals. We find high-spin configurations being favorable for Cr and Mn adatoms independent of the functional. For Fe, Co and Ni different electronic configurations are realized depending on the value of the local Coulomb interaction strength U. Chemical control over the spin of the adatoms by hydrogenation is demonstrated: NiH and CoH adsorbed to graphene exhibit spin S=1/2 and S=1, respectively.
Umsetzung Des Kerndatensatz Forschung - Herausforderungen, Lösungsmöglichkeiten Und Nutzenpotenziale
Creators: name: Herwig, Sebastian
Publisher: name: Zenodo
Year: 2016
Subjects: Kerndatensatz Forschung; Forschungsinformationssystem; CRIS; Forschungsberichterstattung; Hochschul-IT

description: Welche Projekte werden zur Elektromobilität durchgeführt? Wie viele Publikationen und Promotionen resultieren aus geförderten Projekten? Welche Preise wurden in 2015 an die Hochschule vergeben? Angesichts dieser und vieler weiterer Fragen und Berichtspflichten sehen sich Hochschulen vor der Herausforderung, die hierfür benötigte Auskunftsfähigkeit her- und nachhaltig sicherzustellen.

Unter anderem hierdurch angetrieben, setzen sich Hochschulen und Forschungseinrichtungen zunehmend mit Fragen der strukturierten Erfassung von Berichterstattung zu Forschungsaktivitäten und -ergebnissen auseinander und führen hierzu als Dokumentations- und Berichtswerkzeuge sog. Forschungsinformationssysteme ein. Des weiteren sind mit der Empfehlung der Spezifikation des Kerndatensatz Forschung die Hochschulen und Forschungseinrichtungen aufgerufen, diese umzusetzen und zu leben.

Im Rahmen des Workshops werden Sie einen grundlegenden Einblick in die Systematik des Kerndatensatz Forschung sowie von Forschungsinformationssystemen bzw. -systemlandschaften erhalten. Weiterhin werden Herausforderungen und Ansätze für die Umsetzung des Kerndatensatzes sowie der ggf. damit verbundenen Einführung von Forschungsinformationssystemen erarbeitet.
description: Der Vortrag wurde um Rahmen des Workshops  "Forschungsberichterstattung, Kerndatensatz Forschung & Forschungsinformationssysteme" bei der Jahrestagung der Forschungs- und Technologiereferent/innen 2016 gehalten und steht in inhaltlichen Zusammenhang mit dem Vortag: Biesenbender, Sophie. (2016). Projekt zur Spezifikation eines Kerndatensatz Forschung: Prozesse, Ergebnisse und Implementierung. Zenodo. 10.5281/zenodo.46378.
Soviet south-western front operations, June-September 1941
Creators: name: Sterrett, James J.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: D 764.7 U5 S74 1994
subject: World War, 1939-1945 - Campaigns - Ukraine
subject: World War, 1939-1945 - Campaigns - Eastern
subject: Soviet Union. Armiia - History - World War, 1939-1945

description: Bibliography: p. 106-122.
MDA-based ATL transformation to generate MVC 2 web models
Creators: name: Rahmouni, M'hamed
Publisher: name: arXiv
Year: 2011
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Development and maintenance of Web application is still a complex and error-prone process. We need integrated techniques and tool support for automated generation of Web systems and a ready prescription for easy maintenance. The MDA approach proposes an architecture taking into account the development and maintenance of large and complex software. In this paper, we apply MDA approach for generating PSM from UML design to MVC 2Web implementation. That is why we have developed two meta-models handling UML class diagrams and MVC 2 Web applications, then we have to set up transformation rules. These last are expressed in ATL language. To specify the transformation rules (especially CRUD methods) we used a UML profiles. To clearly illustrate the result generated by this transformation, we converted the XMI file generated in an EMF (Eclipse Modeling Framework) model.
description: International Journal of Computer Science & Information Technology-2011
Роль дальневосточных видов Prunus L. в селекции косточковых культур на Урале
Creators: name: Слепнева Т.Н.
Publisher: name: Zenodo
Year: 2023

description: Ведущей косточковой культурой при создании сортимента была вишня кустарниковая или степная. Ареал произрастания данного вида занимает лесостепные и степные массивы в Челябинской, Курганской и Свердловской областях.
Universal scaling in sports ranking
Creators: name: Deng, Weibing
name: Li, Wei
name: Cai, Xu
name: Bulou, Alain
name: Wang, Qiuping A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Ranking is a ubiquitous phenomenon in the human society. By clicking the web pages of Forbes, you may find all kinds of rankings, such as world's most powerful people, world's richest people, top-paid tennis stars, and so on and so forth. Herewith, we study a specific kind, sports ranking systems in which players' scores and prize money are calculated based on their performances in attending various tournaments. A typical example is tennis. It is found that the distributions of both scores and prize money follow universal power laws, with exponents nearly identical for most sports fields. In order to understand the origin of this universal scaling we focus on the tennis ranking systems. By checking the data we find that, for any pair of players, the probability that the higher-ranked player will top the lower-ranked opponent is proportional to the rank difference between the pair. Such a dependence can be well fitted to a sigmoidal function. By using this feature, we propose a simple toy model which can simulate the competition of players in different tournaments. The simulations yield results consistent with the empirical findings. Extensive studies indicate the model is robust with respect to the modifications of the minor parts.
description: 8 pages, 7 figures
MPEC 2023-H72 : 2021 MD
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Quasi-periodic perturbations within the reversible context 2 in KAM theory
Creators: name: Sevryuk, Mikhail B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 70K43, 70H33, 37J40, 70H08

description: The paper consists of two sections. In Section 1, we give a short review of KAM theory with an emphasis on Whitney smooth families of invariant tori in typical Hamiltonian and reversible systems. In Section 2, we prove a KAM-type result for non-autonomous reversible systems (depending quasi-periodically on time) within the almost unexplored reversible context 2. This context refers to the situation where dim Fix G < (1/2) codim T, here Fix G is the fixed point manifold of the reversing involution G and T is the invariant torus one deals with.
description: 15 pages
Benthic habitat mapping and assessment in the Wilmington-East Wind Energy Call Area, final report.
Creators: name: Taylor, Christopher J.
name: Paxton, Avery B.
name: Voss, Christine M.
name: Sumners, Benjamin W.
name: Buckel, Christine A.
name: Vander Pluym, Jenny L.
name: Ebert, Erik F.
name: Viehman, T. Shay
name: Fegley, Stephen R.
name: Pickering, Emily A.
name: Adler, Alyssa M.
name: Freeman, Christopher
name: Peterson, Charles H., 1946-
Publisher: name: U.S. Department of the Interior, Bureau of Ocean Energy Management, Office of Renewable Energy Programs ; ǂa Silver Spring, Md. : ǂb U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Centers for Coastal Ocean Science.
Year: 2016
Subjects: subject: Environmental impact analysis--North Carolina--Atlantic Coast.
subject: Offshore wind power plants--Environmental aspects--North Carolina. ǂz Atlantic Coast.

description: The Bureau of Ocean Energy Management (BOEM) is responsible for oversight and management of the development of energy resources on the Outer Continental Shelf (OCS). In 2012, BOEM identified three Wind Energy Call Areas and later defined Wind Energy Areas on the OCS of North Carolina. Presently, sufficient uncertainty exists regarding cumulative impacts to ecosystem services such as essential fish habitat and maritime cultural resources as a result of the construction or operation of offshore energy facilities to merit preliminary studies. From rocky outcrops to shipwrecks, hardbottom habitats serve as essential fish habitat for reef fisheries off of North Carolina and along the southeast OCS. This project accomplished the primary objective of describing and delineating rocky outcrops, within the Wilmington-East Call Area. The delineation of rocky outcrops and artificial hardbottom habitats guided an intensive diver visual assessment characterizing the benthic and fish communities, the seasonal changes in communities, and influences of sand and sediment movement around hardbottom habitats. This report is the result of a collaborative effort between the University of North Carolina Institute of Marine Sciences and NOAA’s National Centers for Coastal Ocean Science, and the Bureau of Ocean Energy Management.
Reflective terahertz time-domain spectroscopy measurement on the stripe-ordered superconductor La$_{1.84-y}$Nd$_y$Sr$_{0.16}$CuO$_4$
Creators: name: Miyake, Tyler
name: Miyazaki, Shinya
name: Sakai, Yusuke
name: Tanaka, Kiyohisa
name: Miyasaka, Shigeki
name: Tajima, Setsuko
name: Tonouchi, Masayoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We measured reflectivity on static stripe-ordered La$_{1.84-y}$Nd$_y$Sr$_{0.16}$CuO$_4$ (LNSCO) $y$\,=\,0.1, 0.2, 0.3, and 0.4 by means of reflective terahertz time-domain spectroscopy (THz-TDS) with electric field polarized along c-axis, in which one can obtain lower frequency information than the conventional Fourier transform type spectrometer. Recently, two-dimensional superconducting (2DSC) property \cite{tajima,schafgans,li}, intra-layer perfect conductivity not accompanied with inter-layer superconducting behavior, was reported on LNSCO ($x$\,=0.15\,,\,$y$\,$\geq$\,0.2). We observed the existence of Josephson plasma edge, which suggests that 2DSC is not realized in these compounds.
description: 4 pages, 3 figures, accepted to Supplemental issue of the Journal of Physical Society of Japan (JPSJ)
Sum-Rate Maximization in Two-Way AF MIMO Relaying: Polynomial Time Solutions to a Class of DC Programming Problems
Creators: name: Khabbazibasmenj, Arash
name: Roemer, Florian
name: Vorobyov, Sergiy A.
name: Haardt, Martin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Sum-rate maximization in two-way amplify-and-forward (AF) multiple-input multiple-output (MIMO) relaying belongs to the class of difference-of-convex functions (DC) programming problems. DC programming problems occur as well in other signal processing applications and are typically solved using different modifications of the branch-and-bound method. This method, however, does not have any polynomial time complexity guarantees. In this paper, we show that a class of DC programming problems, to which the sum-rate maximization in two-way MIMO relaying belongs, can be solved very efficiently in polynomial time, and develop two algorithms. The objective function of the problem is represented as a product of quadratic ratios and parameterized so that its convex part (versus the concave part) contains only one (or two) optimization variables. One of the algorithms is called POlynomial-Time DC (POTDC) and is based on semi-definite programming (SDP) relaxation, linearization, and an iterative search over a single parameter. The other algorithm is called RAte-maximization via Generalized EigenvectorS (RAGES) and is based on the generalized eigenvectors method and an iterative search over two (or one, in its approximate version) optimization variables. We also derive an upper-bound for the optimal values of the corresponding optimization problem and show by simulations that this upper-bound can be achieved by both algorithms. The proposed methods for maximizing the sum-rate in the two-way AF MIMO relaying system are shown to be superior to other state-of-the-art algorithms.
description: 35 pages, 10 figures, Submitted to the IEEE Trans. Signal Processing in Nov. 2011
Der Einfluss der Unzugänglichkeit des physischen Bestands von Bibliotheken auf das Schreiben von Abschlussarbeiten
Creators: name: Hinrichs, Charlotte Margarete
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: COVID-19
subject: Abschlussarbeiten
subject: Bibliotheken
subject: Studierende
subject: Students
subject: Theses
subject: Libraries
subject: 020 Bibliotheks- und Informationswissenschaften

description: Diese Bachelorarbeit untersucht die Auswirkungen der Bibliotheksschließungen im Zuge der Maßnahmen zur Eindämmung der COVID-19-Pandemie auf das Schreiben von universitären Abschlussarbeiten. Beispielhaft werden hierfür die betroffenen Studierenden der Humboldt-Universität zu Berlin befragt. Der Hauptfokus dieser Arbeit liegt auf dem Wegfall des physischen Bibliotheksbestands als Recherchemöglichkeit und der Einstellung der Studierenden gegenüber der Nutzung von Print- und digitalen Medien. Es stellte sich heraus, dass der Besuch einer Bibliothek im Rahmen der Bearbeitung einer Abschlussarbeit nach wie vor für den Großteil der Studierenden ein fester Bestandteil des Arbeitsprozesses ist und die Nutzung des physischen Bibliotheksbestands gemeinhin als wichtig für die Forschung im jeweiligen Fachgebiet gilt. Der Wegfall dieser Recherchemöglichkeit beeinflusste die Studierenden dementsprechend stark in ihrer Arbeit. Obwohl digitale Alternativen vorhanden sind und auch reichlich genutzt werden, wurde das Schreiben unter diesen Bedingungen trotz Aussetzung der Abgabefristen eher als Nachteil gesehen. Generell präferiert ein großer Teil der Studierenden, trotz Bedenken wie Umweltschutz oder höherer Kosten, Printmedien gegenüber ihren digitalen Äquivalenten. Die größten Argumente gegen die Nutzung von elektronischen Medien sind weiterhin eine schlechtere Konzentrationsfähigkeit und ein schnelleres Ermüden beim Lesen am Bildschirm.
description: This bachelor thesis examines the influence of the inaccessibility of physical media on writing theses. During the lockdowns in the COVID-19 pandemic many students were unable to access the physical library collections. A survey was conducted among students of the Humboldt University of Berlin. The main focus of this work lies on the loss of physical media as means of research and the general attitude of the students towards print and digital media. The findings indicate that using physical library collections is still an integral part of most students' writing process. The loss of this researach possibility therefore influenced their work greatly. Although there were digital alternatives which were widely used the students still feel that it was a disadvantage to write a thesis during these times. In general, most students still prefer print media even though there are concerns regarding higher costs and environment. The largest disadvantages of digital media include concentration problems and eye fatigue.
Linear-Time Poisson-Disk Patterns
Creators: name: Jones, Thouis R.
name: Karger, David R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: We present an algorithm for generating Poisson-disc patterns taking O(N) time to generate $N$ points. The method is based on a grid of regions which can contain no more than one point in the final pattern, and uses an explicit model of point arrival times under a uniform Poisson process.
description: 4 pages, 2 figures
Normal persistent currents in proximity-effect bilayers
Creators: name: Entin-Wohlman, O.
name: Bary-Soroker, H.
name: Aharony, A.
name: Imry, Y.
name: Harris, J. G. E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We calculate the contribution of superconducting fluctuations to the mesoscopic persistent current of an ensemble of rings, each made of a superconducting layer in contact with a normal one, in the Cooper limit. The superconducting transition temperature of the bilayer decays very quickly with the increase of the relative width of the normal layer. In contrast, when the Thouless energy is larger than the temperature then the suppression of the persistent current with the increase of this relative width is much slower than that of the transition temperature. This effect is similar to that predicted for magnetic impurities, although the proximity effect considered here results in pair-weakening as opposed to pair-breaking.
title: Is love actually all around? : nicht-heteronormative Beziehungsmodelle in romantischen Komödien und ihr Einfluss auf das Genre
Creators: name: Horstmann, Jan-Peter
Publisher: name: Filmuniversität Babelsberg Konrad Wolf
Year: 2023

description: Können Romantische Komödien nur mit heterosexuellen Hauptfiguren funktionieren? Wie verändern sich diese Filme, wenn Ihre Hauptfiguren in nicht-heteronormativen Beziehungsmodellen leben bzw. diese verkörpern? Anhand von Bros und Fire Island werden diese Fragen untersucht, die Bestandteile einer Romantischen Komödie verglichen und auf ihr queeres Potential hin analysiert.
Traveling Wave Tube Based W‐Band Wireless Network With High Data Rate, Distribution, Spectrum And Energy Efficiency
Creators: name: Paoloni, Claudio
Publisher: name: Zenodo
Year: 2015
Subjects: Millimetre-wave
Wireless networks
small cells
backhaul

description: The TWEETHER project participated in the Workshop on Millimetre-wave Technologies for High-Speed Broadband Wireless Networks, which took place in November 2015 in Valencia, Spain, giving a presentation about the main challenges to be overcome to enable a point to multipoint wireless network at W-band (92-95 GHz).

The high atmosphere attenuation and the lack of power amplifier suitable to provide adequate area coverage have so far prevented the W-band use. This presentation describes a novel approach of W-band wireless network based on a high power, wide band traveling wave tube of new generation to enable this new transmission paradigm. Such a system, together with the development of beyond the state-of-the-art affordable millimetre wave devices, will permit to overcome the economic obstacle that causes the digital divide and will pave the way towards the full deployment of small cells.
NW-FVA Waldschutzinfo 2023-07
Creators: name: Plasil, Pavel
name: Bothe, Elke
name: Rohde, Martin
Publisher: name: Zenodo
Year: 2023
Subjects: Waldschutzinfo
Herbstprognose 2023 Mäuse

description: Waldschutzinformation der Nordwestdeutschen Forstlichen Versuchsanstalt in Göttingen zum Thema Herbstprognose Kurzschwanzmäuse 2023
On 5G Realistic Outcomes 2020
Creators: name: Magne, François
Publisher: name: Zenodo
Year: 2015
Subjects: 5G
Wireless networks
millimetre-wave

description: The TWEETHER project participated in the Workshop on Millimetre-wave Technologies for High-Speed Broadband Wireless Networks, which took place in November 2015 in Valencia, Spain, giving a presentation about major trends on future 5G systems.

5G trends are clearly on HetHets wireless design and management over a wider spectrum. After an oveview of the whole spectrum and its corresponding applications, this presentation gives, with examples, the major research axis and promising concepts and technologies. Among them, research on network architectures, network efficiency (SDN & NVF), techniques and technologies such as MIMO and beamforming, future radio access (RAT) over 10GHz and millimetre wave for fronthaul and backhaul can be highlighted.
NW-FVA Waldschutzinfo 2023-07
Creators: name: Plasil, Pavel
name: Bothe, Elke
name: Rohde, Martin
Publisher: name: Zenodo
Year: 2023

description: Waldschutzinformation der Nordwestdeutschen Forstlichen Versuchsanstalt in Göttingen zum Thema Herbstprognose Kurzschwanzmäuse 2023
Konvergenz der Nationalstile
Creators: name: Roh, Franz
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 9 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Humboldt versus Hightech?!
Creators: name: Hanses, Sven
name: Westerholt, Debora
name: Preisfeld, Angelika
name: Kuckuck, Miriam
name: Beudels, Melanie
Publisher: name: Die Materialwerkstatt. Zeitschrift für Konzepte und Arbeitsmaterialien für Lehrer*innenbildung und Unterricht.
Year: 2022

description: Dieser Beitrag stellt das Lehrkonzept einer universitären Übungseinheit für angehende Grundschullehrpersonen im sachunterrichtlichen Bezugsfach Biologie vor. Dabei wird das übergeordnete Ziel verfolgt, den Studierenden Bestimmungskompetenzen und Artenkenntnis zu vermitteln. Sie gelten als wichtige Faktoren, um Interesse am Schutz der Umwelt und der Biodiversität zu entwickeln. Die Übungsinhalte werden durch Alexander von Humboldts südamerikanische Forschungsreise kontextualisiert. Es wurde ein Screencast produziert, der die Studierenden motivieren soll, sich mit den fachwissenschaftlichen Lerninhalten auseinanderzusetzen. In der Bestimmungsübung zu Laub- und Nadelbäumen kommen ausschließlich Bestimmungsapps mit automatischer bzw. manueller Bestimmungsmethode zum Einsatz. Um die Kursteilnehmer*innen ebenfalls im Umgang mit dichotomen Bestimmungshilfen zu schulen, wird auf einen digitalen, dichotomen Bestimmungsschlüssel zurückgegriffen. Die Ergebnisse der begleitenden qualitativen sowie quantitativen Querschnittsstudie (N=46) weisen auf hohe Zustimmungsraten bezüglich der getroffenen Kontextualisierung sowie der ausschließlichen Verwendung von digitalen Bestimmungshilfen hin. Als Gründe dafür werden produkteigenschafts- und wirksamkeitsbezogene Aspekte genannt. Knapp 75 Prozent der Befragten halten den Einsatz von Bestimmungsapps im Studium für sinnvoll. Darüber hinaus geben die Studierenden nach der Übungseinheit an, Bestimmungsapps in ihrem eigenen Unterricht einsetzen zu wollen. Der Beitrag gibt Anregungen dazu, wie das Lernen mit und über digitale(n) Medien, hier insbesondere in Form von Bestimmungsapps und Screencasts, im Lehramtstudium gelingen kann und welche Hürden es dabei zu bewältigen gibt.
description: Die Materialwerkstatt. Zeitschrift für Konzepte und Arbeitsmaterialien für Lehrer*innenbildung und Unterricht., Bd. 4 Nr. 1 (2022): Die Materialwerkstatt – Ausgabe 4
Cranial anatomy and variation of Richardson's ground squirrel (Spermophilus richardsonii)
Creators: name: Pereschitz, Richard M.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QL 737 R68 P47 1994
subject: Richardson ground squirrel - Anatomy
subject: Richardson ground squirrel - Variation
subject: Skull
subject: Ground squirrels - Physiology

description: Bibliography: p. 170-200.
Zur Instandsetzung des Würzburger Domes
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 10 Nr. 4 (1957): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
I^K-convergence
Creators: name: Mačaj, Martin
name: Sleziak, Martin
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: Primary 54A20, 40A05, Secondary 40B05

description: In this paper we introduce I^K-convergence which is a common generalization of the I^K-convergence of sequences, double sequences and nets. We show that many results that were shown before for these special cases are true for the I^K-convergence, too
Ecocentric endangered species protection: a new paradigm for protecting the grizzly bear in Canada and the United States
Creators: name: Phares, Mark Christopher
Publisher: name: Law
Year: 1994
Subjects: subject: KF 5645 G75 P53 1994a
subject: Additional Copy: KF 5645 G75 P53 1994
subject: Grizzly bear - Ecology
subject: Endangered species - Law and legislation - Canada
subject: Endangered species - Law and legislation - United States
subject: Wildlife conservation - Law and legislation - Canada
subject: Wildlife conservation - Law and legislation - United States

description: Bibliography: p. 222-232.
A study of visible atomic oxygen airglow over Arecibo
Creators: name: Piggott, Diana Helen
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QC 976 A3 P54 1994
subject: Airglow
subject: Astronomical photometry
subject: Ionosphere - Research
subject: Arecibo Observatory

description: Bibliography: p. 145-153.
title: Εφαρμογή διαδικτύου πραγματικού χρόνου για την καταγραφή και ιχνηλάτιση COVID-19 κρουσμάτων
title: Real-time web application for recording and tracking of COVID-19 cases
titleType: AlternativeTitle
Creators: name: Λεοντόπουλος, Ιωάννης
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2022
Subjects: subject: Web application
subject: Real time tracking recording
subject: COVID-19
subject: Case user experience
subject: Design development
subject: Relational database

description: Η παρούσα μεταπτυχιακή διατριβή αφορά τον σχεδιασμό και την ανάπτυξη μιας web end-to-end εφαρμογής με λειτουργικότητα πραγματικού χρόνου για την καταγραφή και την ιχνηλάτηση COVID-19 κρουσμάτων. Η εφαρμογή στηρίχθηκε πάνω σε σχεσιακή βάση δεδομένων και έχει απώτερο στόχο την καλύτερη δυνατή εμπειρία για τον χρήστη.
Casimir Energy For a Massive Dirac Field in One Spatial Dimension: A Direct Approach
Creators: name: Saghian, R.
name: Valuyan, M. A.
name: Seyedzahedi, A.
name: Gousheh, S. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we calculate the Casimir energy for a massive fermionic field confined between two points in one spatial dimension, with the MIT Bag Model boundary condition. We compute the Casimir energy directly by summing over the allowed modes. The method that we use is based on the Boyer's method, and there will be no need to resort to any analytic continuation techniques. We explicitly show the graph of the Casimir energy as a function of the distance between the points and the mass of the fermionic field. We also present a rigorous derivation of the MIT Bag Model boundary condition.
description: 8 Pages, 4 Figures
title: Συστημική προσέγγιση στην ανάλυση εργασιών Διεύθυνσης Υπουργείου με χρήση λογισμικών συστημικής δυναμικής
title: Systemic approach to the analysis of tasks of Hellenic Ministry Directorate using system dynamics software
titleType: AlternativeTitle
Creators: name: Λεπελής-Λευθεριώτης, Παναγιώτης
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2022
Subjects: subject: Συστημικές μεθοδολογίες
subject: Προσομοίωση
subject: Λογισμικά συστημικής δυναμικής

description: Η συγκεκριμένη μεταπτυχιακή διατριβή έχει ως κύριο σκοπό την εφαρμογή συστημικών μεθοδολογιών και εργαλείων με στόχο τον εντοπισμό προβλημάτων και τη βελτίωση και βελτιστοποίηση των λειτουργιών σε Διεύθυνση Ελληνικού Υπουργείου (πιο συγκεκριμένα στη Διεύθυνση Διά Βίου Μάθησης της Γενικής Γραμματείας Διά Βίου Μάθησης και Νεολαίας του Υπουργείου Παιδείας και Θρησκευμάτων). Οι Συστημικές Μεθοδολογίες που χρησιμοποιήθηκαν ήταν η Συστημική Μεθοδολογία Σχεδιασμού και Ελέγχου (DCSYM) και το Μοντέλο Βιώσιμου Συστήματος (VSM). Έγινε επίσης προσομοίωση του συστήματος χρησιμοποιώντας τα εργαλεία Vensim και AnyLogic, τα οποία βασίζονται στη Συστημική Δυναμική. Επιπλέον, η χρήση του συστημικού εργαλείου DCSYM (DCSYM Case Tool) μας επέτρεψε να αποτυπώσουμε τις λειτουργίες και επικοινωνίες της Διεύθυνσης ως σύστημα και να αναγνωρίσουμε τα προβλήματα που εμποδίζουν την εύρυθμη λειτουργία της. H εφαρμογή του Μοντέλου Βιώσιμου Συστήματος μας βοήθησε στη διάγνωση του οργανισμού και στην καλύτερη κατανόηση της δομής και των στοιχείων του, ώστε να καταλήξουμε στο αν είναι δυνατόν να επιβιώσει σε ένα πολύπλοκο επιχειρησιακό περιβάλλον. Στη συνέχεια αναγνωρίζοντας σωστά τα προβλήματα στο σύστημα, προτείναμε βελτίωση του συστήματος, αποτυπώνοντας τη νέα κατάσταση του συστήματος με το εργαλείο DCSYM Case Tool, και έγινε προσομοίωση των καταστάσεων πριν και μετά, ώστε να μετρηθεί η αποτελεσματικότητα της προτεινόμενης βελτίωσης χρησιμοποιώντας λογισμικά Συστημικής Δυναμικής (Vensim, AnyLogic). Το αποτέλεσμα ήταν η εξάλειψη των εσωτερικών προβλημάτων που εμπόδιζαν την απρόσκοπτη διεξαγωγή των υπηρεσιών, γεγονός που συνεπάγεται τη βελτίωση της Διεύθυνσης προς μελέτη και ακολούθως τη συνολική βελτίωση της Γενικής Γραμματείας λόγω του αντικτύπου που είχε η βελτίωση στο υπερσύστημα. Η μοντελοποίηση και στη συνέχεια η προσομοίωση των καταστάσεων του συστήματος μας επέτρεψε να αντλήσουμε χρήσιμα δεδομένα και να παρατηρήσουμε τη συμπεριφορά του συστήματος στον χρόνο, έχοντας ταυτόχρονα την ικανότητα να ελέγχουμε/αυξομειώνουμε μεταβλητές του συστήματος και να παρατηρούμε την αντίδραση και προσαρμογή του σε αυτές.
Patching up Risks? – A View on Human Factors and Toxic Fumes
Creators: name: Furdal Damm, Gitte
Publisher: name: Zenodo
Year: 2021
Subjects: risk
human factors
fume event
toxic fumes
flight safety
health
adaptability
ACA2021
ACA2021-PRE

description: Historically aviation is known for improving and enhancing the design of aircraft, from the 1980’s Ground Proximity Warning System (GPWS) until today's advanced automation with reduced separation allowing for more traffic. Sometimes however, the system behaves in ways that the designers did not think of – an example of this is the B737 MAX, or an oil leak affecting the air quality and the people working onboard an aircraft. Very often, the design is finished by the most adaptive element in a system – the people, and we may not even notice that the design was flawed in the first place. But what assumptions lie around risk, when we talk about toxic fumes in the aircraft?
description: This is a presentation from the International Aircraft Cabin Air Conference 2021 (Online, 15-18 March 2021)
Ο ιός covid-19 ως ευκαιρία διεύρυνσης των ηλεκτρονικών υπηρεσιών του e-ΕΦΚΑ: Η περίπτωση των μισθωτών-ασφαλισμένων.
Creators: name: Μπουχέλος, Μιχαήλ
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2022
Subjects: subject: Κοινωνική ασφάλιση -- Ελλάδα
subject: Κοινωνική πολιτική -- Ελλάδα
subject: Ηλεκτρονική διακυβέρνηση -- Ελλάδα
subject: Πληροφοριακά συστήματα διοίκησης -- Ελλάδα
subject: Δημόσια διοίκηση -- Ελλάδα
subject: Εργασία και εργαζόμενοι -- Ελλάδα
subject: COVID-19 (Ασθένεια) -- Ελλάδα
subject: Κοινωνική πολιτική
subject: e-ΕΦΚΑ
subject: Μισθωτοί ασφαλισμένοι
subject: Ηλεκτρονική διακυβέρνηση
subject: Πανδημία
subject: Social policy
subject: e-EFKA
subject: Insured employees
subject: e-government
subject: Pandemic

description: Αριθμός Εισαγωγής: 013447 cd
description: Η παρούσα εργασία επιχειρεί να ερευνήσει αν η χρήση των ηλεκτρονικών υπηρεσιών του e-ΕΦΚΑ διευρύνθηκε κατά την περίοδο της πανδημίας. Αρχικά, γίνεται αναφορά στην κοινωνική ασφάλιση και στην κρίση που διέρχεται. Έπειτα, αναλύεται η έννοια του μισθωτού ασφαλισμένου στη σημερινή εργασιακή πραγματικότητα και παρουσιάζεται η αναγκαιότητα μιας νέας μορφής διακυβέρνησης, η οποία αποκρυσταλλώνεται με την ηλεκτρονική διακυβέρνηση. Στη συνέχεια, σκιαγραφείται η ηλεκτρονική διακυβέρνηση στον e-ΕΦΚΑ και συζητούνται οι προσφερόμενες ηλεκτρονικές υπηρεσίες. Κατά την διεξαγωγή της έρευνας, μελετώνται ο τρόπος εξυπηρέτησης των μισθωτών ασφαλισμένων, ο βαθμός ευκολίας της ηλεκτρονικής πρόσβασης στις ψηφιακές υπηρεσίες και η αποτελεσματικότητα αυτών των υπηρεσιών, την εποχή του covid-19. Ερευνάται η επίδραση της ηλικίας και της μόρφωσης στον τρόπο εξυπηρέτησης, στην ευκολία και στην αποτελεσματικότητα των e-υπηρεσιών. Συγχρόνως, αναδεικνύονται τα χαρακτηριστικά τους. Διαπιστώνεται πως η χρήση των ηλεκτρονικών υπηρεσιών είναι γενικευμένη ενώ υπάρχουν ομάδες μισθωτών που δεν έχουν τον απαιτούμενο τεχνολογικό εξοπλισμό για την ηλεκτρονική πρόσβαση. Συμπεραίνεται ότι η ψηφιακή αναμόρφωση του e-ΕΦΚΑ είναι τεχνοκρατικά επιτυχημένη άλλα, πιθανόν, κοινωνικά περιτεμνημένη, καθώς όχι μόνο οικονομικές και κοινωνικές διακρίσεις καλλιεργούνται αλλά και ένας ιδιόμορφος κοινωνικός αποκλεισμός οικοδομείται.
Phantom Divide Crossing with General Non-minimal Kinetic Coupling
Creators: name: Banijamali, A.
name: Fazlpour, B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose a model of dark energy consists of a single scalar field with a general non-minimal kinetic couplings to itself and to the curvature. We study the cosmological dynamics of the equation of state in this setup. The coupling terms have the form $ξ_{1} R f(ϕ)\partial_μϕ\partial^μϕ$ and $ξ_{2} R_{μν}f(ϕ)\partial^μϕ\partial^νϕ$ where $ξ_{1}$ and $ξ_{2}$ are coupling parameters and their dimensions depend on the type of function $f(ϕ)$. We obtain the conditions required for phantom divide crossing and show numerically that a cosmological model with general non-minimal derivative coupling to the scalar and Ricci curvatures can realize such a crossing.
description: 12 pages, 4 figures. Accepted for publication in Gen. Rel. Grav. arXiv admin note: substantial text overlap with arXiv:1105.4967, arXiv:1201.1627, and with arXiv:astro-ph/0610092 by other authors
Patching up Risks? – A View on Human Factors and Toxic Fumes
Creators: name: Furdal Damm, Gitte
Publisher: name: Zenodo
Year: 2021
Subjects: risk
human factors
fume event
toxic fumes
flight safety
health
adaptability
ACA2021
ACA2021-PUB

description: Historically aviation is known for improving and enhancing the design of aircraft, from the 1980’s Ground Proximity Warning System (GPWS) until today's advanced automation with reduced separation allowing for more traffic. Sometimes however, the system behaves in ways that the designers did not think of – an example of this is the B737 MAX, or an oil leak affecting the air quality and the people working onboard an aircraft. Very often the design is finished by the most adaptive element in a system – the people, and we may not even notice that the design was flawed in the first place. But what assumptions lie around risk, when we talk about toxic fumes in the aircraft?
description: This is a publication from the International Aircraft Cabin Air Conference 2021 (Online, 15-18 March 2021)
Supplementary materials from Contrasting Terrestrial and marine ecospace dynamics after the end-triassic mass extinction event
Creators: name: Cribb, Alison T.
name: Formoso, Kiersten K.
name: Woolley, C. Henrik
name: Beech, James
name: Brophy, Shannon
name: Byrne, Paul
name: Cassady, Victoria C.
name: Godbold, Amanda L.
name: Larina, Ekaterina
name: Maxeiner, Philip-peter
name: Wu, Yun-Hsin
name: Corsetti, Frank A.
name: Bottjer, David J.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified
classificationCode: 370506
subject: Palaeontology (incl. palynology)

description: Supplementary text, figures, and tables
A combined high-pressure experimental and theoretical study of the electronic band-structure of scheelite-type AWO4 (A = Ca, Sr, Ba, Pb) compounds
Creators: name: Lacomba-Perales, R.
name: Errandonea, D.
name: Segura, A.
name: Ruiz-Fuertes, J.
name: Rodriguez-Hernandez, P.
name: Radescu, S.
name: Lopez-Solano, J.
name: Mujica, A.
name: Munoz, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The optical-absorption edge of single crystals of CaWO4, SrWO4, BaWO4, and PbWO4 has been measured under high pressure up to ~20 GPa at room temperature. From the measurements we have obtained the evolution of the band-gap energy with pressure. We found a low-pressure range (up to 7-10 GPa) where alkaline-earth tungstates present a very small Eg pressure dependence (-2.1 < dEg/dP < 8.9 meV/GPa). In contrast, in the same pressure range, PbWO4 has a pressure coefficient of -62 meV/GPa. The high-pressure range is characterized in the four compounds by an abrupt decrease of Eg followed by changes in dEg/dP. The band-gap collapse is larger than 1.2 eV in BaWO4. We also calculated the electronic-band structures and their pressure evolution. Calculations allow us to interpret experiments considering the different electronic configuration of divalent metals. Changes in the pressure evolution of Eg are correlated with the occurrence of pressure-induced phase transitions. The band structures for the low- and high-pressure phases are also reported. No metallization of any of the compounds is detected in experiments nor is predicted by calculations.
description: 26 pages, 1 table, 6 figures
title: Εκπαίδευση ευφυών πρακτόρων μέσω τεχνικών ενισχυτικής μάθησης
title: Intelligent Agent training using reinforcement learning techniques
titleType: AlternativeTitle
Creators: name: Κωστάλας, Στέφανος-Δρόσος
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2022
Subjects: subject: Ενισχυτική μάθηση
subject: Ευφυείς πράκτορες
subject: Unity
subject: Ml-Agents
subject: Τεχνητή νοημοσύνη

description: Οι συνεχόμενες εξελίξεις στον τομέα της Τεχνητής Νοημοσύνης επηρεάζουν σχεδόν όλα τα νέα προϊόντα της τεχνολογίας, καθώς και τις προσδοκίες των ανθρώπων που τα χρησιμοποιούν. Η παρούσα εργασία αφορά στη μελέτη και χρήση της ενισχυτικής μάθησης ως τρόπο εκπαίδευσης ευφυών πρακτόρων για περισσότερο ρεαλιστικές συμπεριφορές σε ηλεκτρονικά παιχνίδια, αλλά και προσομοιώσεις. Συγκεκριμένα, γίνεται αξιοποίηση ενός εργαλείου με το οποίο τα παιχνίδια και οι προσομοιώσεις μπορούν να λειτουργήσουν σαν περιβάλλοντα για την εκπαίδευση αυτών των πρακτόρων χρησιμοποιώντας βαθιά ενισχυτική μάθηση. Το συγκεκριμένο εργαλείο λέγεται ML-Agents και η υλοποίηση αυτή θα γίνει σε περιβάλλον της μηχανής παιχνιδιών Unity.
Franz Bömer, Rom und Troia, Untersuchungen zur Frühgeschichte Roms
Creators: name: Schachermeyr, F.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Franz Bömer, Rom und Troia, Untersuchungen zur Frühgeschichte Roms. Baden-Baden (Verlag fiir Kunst und Wissenschaft) 1951. 128 Seiten, 2 Textabbildungen und 4 Tafeln.
description: Bonner Jahrbücher, Bd. 154 (1954): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Computer modelling applied to gait of below-knee-amputee and able-bodied children
Creators: name: Ploeg, Elizabeth Leone
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QP 310 W3 P58 1994
subject: Gait in humans
subject: Amputees - Rehabilitation
subject: Computer simulation

description: Bibliography: p. 143-149.