cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
"Container Storys"
Creators: name: Miglar, Katrin
Publisher: name: Medienimpulse
Year: 2016

description: Der amerikanische Dokumentarfotograf Allan Sekula (1951–2013) versteht Fotografie als radikale kulturelle Praxis. Die Kombination aus Fotografie und Text stellt eine neue Form der sozialen Dokumentation dar, die als kritischer Realismus bezeichnet wird. Seit den 1990er Jahren interessiert sich Sekula für die maritime Ökonomie, also für den Handel auf den Weltmeeren und die Containerlogistik in den Häfen weltweit. Sekula fotografiert die Rationalisierung des Transports durch die Erfindung des Containers, der die Globalisierung der Volkswirtschaften auf den See- und Landwegen vorangetrieben hat.
description: Medienimpulse, Bd. 54 Nr. 1 (2016): 1/2016 - Printmedien in Österreich
Study of the Detonation Phase in the Gravitationally Confined Detonation Model of Type Ia Supernovae
Creators: name: Meakin, Casey A.
name: Seitenzahl, Ivo
name: Townsley, Dean
name: Jordan, George C.
name: Truran, James
name: Lamb, Don
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the gravitationally confined detonation (GCD) model of Type Ia supernovae through the detonation phase and into homologous expansion. In the GCD model, a detonation is triggered by the surface flow due to single point, off-center flame ignition in carbon-oxygen white dwarfs. The simulations are unique in terms of the degree to which non-idealized physics is used to treat the reactive flow, including weak reaction rates and a time dependent treatment of material in nuclear statistical equilibrium (NSE). Careful attention is paid to accurately calculating the final composition of material which is burned to NSE and frozen out in the rapid expansion following the passage of a detonation wave over the high density core of the white dwarf; and an efficient method for nucleosynthesis post-processing is developed which obviates the need for costly network calculations along tracer particle thermodynamic trajectories. Observational diagnostics are presented for the explosion models, including abundance stratifications and integrated yields. We find that for all of the ignition conditions studied here, a self regulating process comprised of neutronization and stellar expansion results in final \iso{Ni}{56} masses of $\sim$1.1\msun. But, more energetic models result in larger total NSE and stable Fe peak yields. The total yield of intermediate mass elements is $\sim0.1$\msun and the explosion energies are all around 1.5$\times10^{51}$ ergs. The explosion models are briefly compared to the inferred properties of recent Type Ia supernova observations. The potential for surface detonation models to produce lower luminosity (lower \iso{Ni}{56} mass) supernovae is discussed.
description: 43 pages, 4 tables, 20 figures -- submitted to ApJ
Did Saturn's rings form during the Late Heavy Bombardment ?
Creators: name: Charnoz, Sebastien
name: Morbidelli, Alessandro
name: Dones, Luke H.
name: Salmon, Julien
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The origin of Saturn\' s massive ring system is still unknown. Two popular scenarios - the tidal splitting of passing comets and the collisional destruction of a satellite - rely on a high cometary flux in the past. In the present paper we attempt to quantify the cometary flux during the Late Heavy Bombardment (LHB) to assess the likelihood of both scenarios. Our analysis relies on the so-called Nice model of the origin of the LHB (Tsiganis et al., 2005; Morbidelli et al., 2005; Gomes et al., 2005) and on the size distribution of the primordial trans-Neptunian planetesimals constrained in Charnoz & Morbidelli (2007). We find that the cometary flux on Saturn during the LHB was so high that both scenarios for the formation of Saturn rings are viable in principle. However, a more detailed study shows that the comet tidal disruption scenario implies that all four giant planets should have comparable ring systems whereas the destroyed satellite scenario would work only for Saturn, and perhaps Jupiter. This is because in Saturnś system, the synchronous orbit is interior to the Roche Limit, which is a necessary condition for maintaining a satellite in the Roche zone up to the time of the LHB. We also discuss the apparent elimination of silicates from the ring parent body implied by the purity of the ice in Saturn \' s rings. The LHB has also strong implications for the survival of the Saturnian satellites: all satellites smaller than Mimas would have been destroyed during the LHB, whereas Enceladus would have had from 40% to 70% chance of survival depending on the disruption model. In conclusion, these results suggest that the LHB is the sweet moment for the formation of a massive ring system around Saturn.
description: 39 pages, 9 figures, 3 tables. Accepted for publication in ICARUS. New version with figures included in the text
Weakly almost periodic functionals on the measure algebra
Creators: name: Daws, Matthew
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 43A10, 46L89

description: It is shown that the collection of weakly almost periodic functionals on the convolution algebra of a commutative Hopf von Neumann algebra is a C$^*$-algebra. This implies that the weakly almost periodic functionals on $M(G)$, the measure algebra of a locally compact group $G$, is a C$^*$-subalgebra of $M(G)^* = C_0(G)^{**}$. The proof builds upon a factorisation result, due to Young and Kaiser, for weakly compact module maps. The main technique is to adapt some of the theory of corepresentations to the setting of general reflexive Banach spaces.
description: 13 pages; added references and fixed typos
Droplet plume emission during plasmonic bubble growth in ternary liquids
Creators: name: Li, Xiaolai
name: Chen, Yibo
name: Wang, Yuliang
name: Chong, Kai Leong
name: Verzicco, Roberto
name: Zandvliet, Harold J. W.
name: Lohse, Detlef
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences
subject: 76-05

description: Plasmonic bubbles are of great relevance in numerous applications, including catalytic reactions, micro/nanomanipulation of molecules or particles dispersed in liquids, and cancer therapeutics. So far, studies have been focused on bubble nucleation in pure liquids. Here we investigate plasmonic bubble nucleation in ternary liquids consisting of ethanol, water, and trans-anethole oil which can show the so-called ouzo-effect. We find that oil (trans-anethole) droplet plumes are produced around the growing plasmonic bubbles. The nucleation of the microdroplets and their organization in droplet plumes is due to the symmetry breaking of the ethanol concentration field during the selective evaporation of ethanol from the surrounding ternary liquids into the growing plasmonic bubbles. Numerical simulations show the existence of a critical Marangoni number Ma (the ratio between solutal advection rate and the diffusion rate), above which the symmetry breaking of the ethanol concentration field occurs, leading to the emission of the droplet plumes. The numerical results agree with the experimental observation that more plumes are emitted with increasing ethanol-water relative weight ratios and hence Ma. Our findings on the droplet plume formation reveal the rich phenomena of plasmonic bubble nucleation in multicomponent liquids and help to pave the way to achieve enhanced mixing in multicomponent liquids in chemical, pharmaceutical, and cosmetic industries.
description: 28 pages,12 figures
The ground state in a proximity to a possible Kitaev spin liquid: An undistorted honeycomb iridate NaxIrO3 (0.60 < x < 0.80)
Creators: name: Zhao, Hengdi
name: Hu, Bing
name: Ye, Feng
name: Lee, Minhyea
name: Schlottmann, Pedro
name: Cao, Gang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report results of our study of a newly synthesized honeycomb iridate NaxIrO3 (0.60 < x < 0.80). Single-crystal NaxIrO3 adopts a honeycomb lattice noticeably without distortions and stacking disorder inherently existent in its sister compound Na2IrO3. The oxidation state of the Ir ion is a mixed valence state resulting from a majority Ir5+(5d4) ion and a minority Ir6+(5d3) ion. NaxIrO3 is a Mott insulator likely with a predominant pseudospin = 1 state. It exhibits an effective moment of 1.1 Bohr Magneton/Ir and a Curie-Weiss temperature of -19 K but with no discernable long-range order above 1 K. The physical behavior below 1 K features two prominent anomalies at Th = 0.9 K and Tl = 0.12 K in both the heat capacity and AC magnetic susceptibility. Intermediate between Th and Tl lies a pronounced temperature linearity of the heat capacity with a large slope of 77 mJ/mole K2, a feature expected for highly correlated metals but not at all for insulators. These results along with comparison drawn with the honeycomb lattices Na2IrO3 and (Na0.2Li0.8)2IrO3 point to an exotic ground state in a proximity to a possible Kitaev spin liquid.
description: 5 figures
Neutron inelastic scattering and reactions in natural Pb as a background in neutrinoless double-beta-decay experiments
Creators: name: Guiseppe, V. E.
name: Devlin, M.
name: Elliott, S. R.
name: Fotiades, N.
name: Hime, A.
name: Mei, D. -M.
name: Nelson, R. O.
name: Perepelitsa, D. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Inelastic neutron scattering and reactions on Pb isotopes can result in gamma rays near the signature endpoint energy in a number of double-beta decay isotopes. In particular, there are gamma-ray transitions in Pb-206,207,208 that might produce energy deposits at the 76-Ge Q value in Ge detectors used for double-beta decay searches. The levels that produce these gamma rays can be excited by (n,n'gamma) or (n,xngamma) reactions, but the cross sections are small and previously unmeasured. This work uses the pulsed neutron beam at the Los Alamos Neutron Science Center to directly measure reactions of interest to double-beta decay experiments. The cross section on natural Pb to produce the 2041-keV gamma ray from Pb-206 is measured to be 3.6 +/- 0.7 (stat.) +/- 0.3 (syst.) mb at ~9.6 MeV. The cross section on natural Pb to produce the 3062-keV gamma ray from Pb-207 and Pb-208 is measured to be 3.9 +/- 0.8 (stat.) +/- 0.4 (syst.) mb at the same energy. We report cross sections or place upper limits on the cross sections for exciting some other levels in Pb that have transition energies corresponding to Q value in other double-beta decay isotopes.
description: 6 pages, 3 figures. v2 resubmitted to Phys. Rev. C with minor changes. v3 with final review changes
Rezension: Geniekult in Geisteswissenschaften und Literaturen um 1900 und seine filmischen Adaptionen
Creators: name: Rogy, Raffaela
Publisher: name: Medienimpulse
Year: 2016

description: Die Kulturwissenschaftlerin Julia Barbara Köhne geht in ihrer auf einer Habilitationschrift basierenden Monografie "Geniekult in Geisteswissenschaften und Literaturen um 1900 und seine filmischen Adaptionen" dem Wesen des Genies auf den Grund und fördert eine beachtliche, transmediale Studie zu Tage, die kulturwissenschaftliche als auch wissenschaftshistorische Theorien mit Geschlechter- sowie Religionsdiskursen verknüpft und mit filmanalytischen Ansätzen bereichert.
description: Medienimpulse, Bd. 54 Nr. 1 (2016): 1/2016 - Printmedien in Österreich
Growth of intersection numbers for free group automorphisms
Creators: name: Behrstock, Jason
name: Bestvina, Mladen
name: Clay, Matt
Publisher: name: arXiv
Year: 2008
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F28; 20F65

description: For a fully irreducible automorphism ϕof the free group F_k we compute the asymptotics of the intersection number n \mapsto i(T,T'ϕ^n) for trees T,T' in Outer space. We also obtain qualitative information about the geometry of the Guirardel core for the trees T and T'ϕ^n for n large.
description: 33 pages, 6 figures, incorporates referee's suggestions
A Load Prioritization Model for a Smart Demand Responsive Energy Management System in the Residential Sector
Creators: name: Suratsavadee Koonlaboon KORKUA, Kamon THINSURAT
Publisher: name: Walailak University
Year: 2014
Subjects: Energy conservation, energy efficiency, demand responsive management, ZigBee, wireless sensor network, residential sector

description: 1, 11, Walailak Journal of Science and Technology
On rack polynomials
Creators: name: Carrell, Tim
name: Nelson, Sam
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57M25, 57M27, 17D99

description: We study rack polynomials and the link invariants they define. We show that constant action racks are classified by their generalized rack polynomials and show that $ns^at^a$-quandles are not classified by their generalized quandle polynomials. We use subrack polynomials to define enhanced rack counting invariants, generalizing the quandle polynomial invariants.
description: 9 pages
New computational biology tools for the systematic analysis 
of the structure and expression of human genes
Nuovi strumenti di biologia computazionale per l'analisi sistematica della struttura e dell'espressione dei geni umani
Creators: name: Piovesan, Allison <1986>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: BIO/13 Biologia applicata

description: From the late 1980s, the automation of sequencing techniques and the computer spread gave rise to a ﬂourishing number of new molecular structures and sequences and to proliferation of new databases in which to store them. Here are presented three computational approaches able to analyse the massive amount of publicly avalilable data in order to answer to important biological questions.
The first strategy studies the incorrect assignment of the ﬁrst AUG codon in a messenger RNA (mRNA), due to the incomplete determination of its 5' end sequence. An extension of the mRNA 5' coding region was identiﬁed in 477 in human loci, out of all human known mRNAs analysed, using an automated expressed sequence tag (EST)-based approach. Proof-of-concept conﬁrmation was obtained by in vitro cloning and sequencing for GNB2L1, QARS and TDP2 and the consequences for the functional studies are discussed. 
The second approach analyses the codon bias, the phenomenon in which distinct synonymous codons are used with different frequencies, and, following integration with a gene expression proﬁle, estimates the total number of codons present across all the expressed mRNAs (named here "codonome value") in a given biological condition. Systematic analyses across different pathological and normal human tissues and multiple species shows a surprisingly tight correlation between the codon bias and the codonome bias.
The third approach is useful to studies the expression of human autism spectrum disorder (ASD) implicated genes.  ASD implicated genes sharing microRNA response elements (MREs) for the same microRNA are co-expressed in brain samples
from healthy and ASD affected individuals. The different expression of a recently identified long non coding RNA which have four MREs for the same microRNA could disrupt the equilibrium in this network, but further analyses and experiments are needed.
Evaluation of Antitumoral activity of bone targeted drugs/conventional chemotherapies and identification of biomarkers for the selection of patients with breast cancer for the bone targeted therapy in adjuvant setting
Valutazione dell'attivita' antitumorale di farmaci a target osseo-chemioterapici convenzionali e identificazione di biomarcatori per la selezione di pazienti con carcinoma della mammella per la terapia a target osseo in fase adiuvante
Creators: name: Mercatali, Laura <1977>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: BIO/14 Farmacologia

description: Bone metastases are responsible for different clinical complications defined as skeletal-related events (SREs) such as pathologic fractures, spinal cord compression, hypercalcaemia, bone marrow infiltration and severe bone pain requiring palliative radiotherapy. The general aim of these three years research period was to improve the management of patients with bone metastases through two different approaches of translational research. Firstly in vitro preclinical tests were conducted on breast cancer cells and on indirect co-colture of cancer cells and osteoclasts to evaluate bone targeted therapy singly and in combination with conventional chemotherapy. The study suggests that zoledronic acid has an antitumor activity in breast cancer cell lines. Its mechanism of action involves the decrease of RAS and RHO, as in osteoclasts. Repeated treatment enhances antitumor activity compared to non-repeated treatment. Furthermore the combination Zoledronic Acid + Cisplatin induced a high antitumoral activity in the two triple-negative lines MDA-MB-231 and BRC-230. The p21, pMAPK and m-TOR pathways were regulated by this combined treatment, particularly at lower Cisplatin doses. A co-colture system to test the activity of bone-targeted molecules on monocytes-breast conditioned by breast cancer cells was also developed.
Another important criticism of the treatment of breast cancer patients, is the selection of patients who will benefit of bone targeted therapy in the adjuvant setting. A retrospective case-control study on breast cancer patients to find new predictive markers of bone metastases in the primary tumors was performed. Eight markers were evaluated and TFF1 and CXCR4 were found to discriminate between patients with relapse to bone respect to patients with no evidence of disease. In particular TFF1 was the most accurate marker reaching a sensitivity of 63% and a specificity of 79%. This marker could be a useful tool for clinicians to select patients who could benefit for bone targeted therapy in adjuvant setting.
Light Sterile Neutrino Effects at theta_13-Sensitive Reactor Neutrino Experiments
Creators: name: de Gouvea, Andre
name: Wytock, Thomas
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the impact of very light sterile neutrinos (Delta m^2_new around 1 to 10 times 10^(-2) eV^2, sin^2 2theta_new<10^(-1)) on upcoming theta_13-driven reactor antineutrino experiments like Double-CHOOZ and Daya Bay. Oscillations driven by these vales of Delta m^2_new affect data in the near and far detectors differently and hence potentially modify the capability of these experimental setups to constrain and measure sin^2 2theta_13. We find that the hypothesis theta_new different from zero negatively impacts one's ability to either place an upper bound on sin^2 2theta_13 in the advent of no oscillation signal or measure sin^2 2theta_13 if a theta_13-driven signal is observed. The impact of sterile neutrino effects, however, depends significantly on one's ability to measure the recoil positron energy spectrum. If sin^2 2theta_new is larger than 10^(-2), upcoming theta_13-driven reactor antineutrino experiments should be able to measure sin^2 2theta_new and Delta m^2_new, along with sin^2 2theta_13, as long as one is sensitive to distortions in the recoil positron energy spectrum in the near (and far) detectors.
description: 12 pages, 7 eps figures
Involvement of the opioid system and BDNF in neuroplastic alterations occurring in neuropathic pain conditions
Creators: name: Mercatelli, Daniela <1983>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: BIO/14 Farmacologia

description: Chronic pain affects one in five adults, reducing quality of life and increasing risk of developing co-morbidities such as depression.
Neuropathic pain results by lesions to the nervous system that alter its structure and function leading to spontaneous pain and amplified responses to noxious and innocuous stimuli. The Opioid System is probably the most important system involved in control of nociceptive transmission. Dynorphin and nociceptin systems have been suggested key mediators of some neuropathic pain aspects. An important role also for BDNF has been recently suggested since its involvement in the peripheral and central sensitization phenomena is known. 
We studied neuroplastic alterations occurring in chronic pain in mice subjected to the chronic constriction injury (CCI). We investigated gene expression alterations of both BDNF and Opioid System at spinal level at different intervals of time. A transient upregulation of pBDNF and pDYN was observed in spinal cord, while increasing upregulation of ppN/OFQ was found in the DRGs of injured mice. Development of neuropathic behavioral signs has been observed in ICR/CD-1 and BDNF+/+ mice, subjected to CCI. A different development of these signs was observed in BDNF+/-. We also studied gene expression changes of investigated systems in different brain areas fourteen days after surgery. We found pBDNF, pDYN, pKOP, ppN/OFQ and pNOP gene expression alterations in several areas of CCI mice. In the same brain regions we also determined bioactive nociceptin peptide levels, and elevated N/OFQ levels were observed in the amygdala area. Histone modifications studies have been performed in BDNF and DYN gene promoters of CCI animal spinal cord showing selected alterations in pDYN gene promoter.
In addition, a preliminary characterization of the innovative NOP-EGFP mice was performed. Overall, our results could be useful to understand which and how neuropeptidergic systems are involved in neuroplastic mechanism occurring in neuropathic pain.
Beam Coupling Impedance Measurement and Mitigation for a TOTEM Roman Pot
Creators: name: Deile, Mario
name: Caspers, Fritz
name: Kroyer, Tom
name: Oriunno, Marco
name: Radermacher, Ernst
name: Roncarolo, Federico
name: Soter, Anna
Publisher: name: arXiv
Year: 2008
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The longitudinal and transverse beam coupling impedance of the first final TOTEM Roman Pot unit has been measured in the laboratory with the wire method. For the evaluation of transverse impedance the wire position has been kept constant, and the insertions of the RP were moved asymmetrically. With the original configuration of the RP, resonances with fairly high Q values were observed. In order to mitigate this problem, RF-absorbing ferrite plates were mounted in appropriate locations. As a result, all resonances were sufficiently damped to meet the stringent LHC beam coupling impedance requirements.
description: 3 pages, 8 figures, proceedings of the 11th European Particle Accelerator Conference (EPAC08), Genova, Italy, June 2008
Slides for: Cybersecurity of Battery Energy Storage Systems
Creators: Rodrigo Daniel Trevizan
Publisher: name: IEEE
Year: 2021

Slides for the webinar Cybersecurity of Battery Energy Storage Systems
Energy Storage Systems (ESS) are an increasingly important asset in power grids, capable of providing several essential services to systems dominated by intermittent renewable energy resources. Such relevance turns ESS into a potential target for attacks. Some of their applications require these distributed devices to communicate with remote entities, such as grid operators, manufacturers and other field equipment, which poses a challenge for cybersecurity. This talk will present risks an overview of physical and cyberattacks on power grids, as well as current research, standards, and industry best practices that can make ESS more secure.
Developing Online Educational Videos for a Global Audience-Slides
Creators: Katherine A. Kim
Publisher: name: IEEE
Year: 2021

PELS Webinar Slides
Abstract: As a result of the coronavirus pandemic, the move toward online education has been accelerated and many educators find themselves moving their lectures to online videos. Developing educational videos can be daunting and challenging, but there are also benefits to both educators and learners. I have been developing lecture videos on power electronics and control for flipped-learning teaching since 2014 and sharing them publicly on YouTube. Along the way, there have been many lessons learned from both personal experience and feedback from students/viewers. This webinar will share best practices for recording equipment, editing software, video making tips, video format, and video/course hosting platforms. Study results that examine the effect of self-made and professional videos on student learning will also be shared, along with feedback from students and viewers from around the world.
Handreichung zur Umsetzung integrierter Gesundheitsförderung in der stationären Langzeitpflege. Konzeption, Umsetzung und Evaluation eines interdisziplinären und partizipativen Gesundheitsförderungsansatzes in Kärntner Pflegeheimen.
Creators: name: Hagendorfer-Jauk, Gabriele
name: Bachmann-Schrittesser, Bettina
name: Breuer, Johanna
name: Halbreiner, Uschi
name: Murbacher, Sabine
name: Perchtaler, Manuela
name: Pichler, Christine
name: Resei, Lisa Marie
name: Suppanz, Michael
name: Tscherne, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Health Promotion
Interdisciplinarity
Participation
Applied Research
Nursing Homes
Physiotherapy
Occupational Therapy
Healthcare and Nursing

description: Das Projekt "Gesundheit hat kein Alter: Transfer Kärnten", das von einem multiprofessionellen Team der Fachhochschule Kärnten gemeinsam mit der Diakonie de La Tour als Praxisorganisation durchgeführt wurde, konzentrierte sich auf die Weiterentwicklung der Gesundheitsförderung in Einrichtungen der stationären Langzeitpflege. Aus pflegerischer, ergotherapeutischer und physiotherapeutischer Perspektive wurde gemeinsam mit Bewohner:innen, deren An- und Zugehörigen sowie Beschäftigten und ehrenamtlich Tätigen an der Befähigung zu einer gesunden Lebensführung gearbeitet, um die Handlungsfähigkeit aller Beteiligten zu stärken und weiterzuentwickeln. Ebenso stand die Schaffung bzw. Verbesserung von gesundheitsförderlichen Bedingungen und Strukturen in den beteiligten Einrichtungen stationärer Langzeitpflege in Kärnten im Mittelpunkt. Damit folgt das Projekt einem Ansatz integrierter Gesundheitsförderung unter systematischer Beteiligung aller Zielgruppen und bindet Mitarbeiter:innen aller Funktionsebenen, Bewohner:innen und deren An- und Zugehörige sowie freiwillig Tätige in der Entwicklung, Umsetzung und Evaluation der Interventionen mit ein.

Die vorliegende Handreichung beschreibt die Erfahrungen, Learnings und Ergebnisse des Projekts "Gesundheit hat kein Alter: Transfer Kärnten".
Application of a Self-Similar Pressure Profile to Sunyaev-Zel'dovich Effect Data from Galaxy Clusters
Creators: name: Mroczkowski, T.
name: Bonamente, M.
name: Carlstrom, J. E.
name: Culverhouse, T. L.
name: Greer, C.
name: Hawkins, D.
name: Hennessy, R.
name: Joy, M.
name: Lamb, J. W.
name: Leitch, E. M.
name: Loh, M.
name: Maughan, B.
name: Marrone, D. P.
name: Miller, A.
name: Nagai, D.
name: Muchovej, S.
name: Pryke, C.
name: Sharp, M.
name: Woody, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the utility of a new, self-similar pressure profile for fitting Sunyaev-Zel'dovich (SZ) effect observations of galaxy clusters. Current SZ imaging instruments - such as the Sunyaev-Zel'dovich Array (SZA) - are capable of probing clusters over a large range in physical scale. A model is therefore required that can accurately describe a cluster's pressure profile over a broad range of radii, from the core of the cluster out to a significant fraction of the virial radius. In the analysis presented here, we fit a radial pressure profile derived from simulations and detailed X-ray analysis of relaxed clusters to SZA observations of three clusters with exceptionally high quality X-ray data: A1835, A1914, and CL J1226.9+3332. From the joint analysis of the SZ and X-ray data, we derive physical properties such as gas mass, total mass, gas fraction and the intrinsic, integrated Compton y-parameter. We find that parameters derived from the joint fit to the SZ and X-ray data agree well with a detailed, independent X-ray-only analysis of the same clusters. In particular, we find that, when combined with X-ray imaging data, this new pressure profile yields an independent electron radial temperature profile that is in good agreement with spectroscopic X-ray measurements.
description: 28 pages, 6 figures, accepted by ApJ for publication (probably April 2009)
Planning a pharmacare program for the Northwest Territories
Creators: name: Pontus, Michael Stephen
Publisher: name: University of British Columbia
Year: 2010

description: The Northwest Territories Legislative Assembly in March of 1979, recommended that the Government of the Northwest Territories introduce a Pharmacare program for Senior Citizens on July 1, 1979. The Northwest Territories has a population of 46,400 people, spread through 59 settlements and over 3,379,500 square kilometers. Senior Citizens account for 2.8% of the population. The problem faced in the introduction of the program was that it also required consolidation of three existing programs. Rather than offer a universal program, the Territorial Government chose a program for those residents age 65 and over to complement the existing programs, specifically the one in the Department of Health which covers prescription drugs for twelve defined illnesses. The Government did so without introducing Pharmacare legislation but rather through a financial appropriation of the Finance Legislation. This left the final definition of policy planning and program introduction in the hands of bureaucrats. The planning of the program took place in a bureaucratic setting. The approach used was an incremental approach based on a comparison of the major features of the existing plans of British Columbia, Saskatchewan, Manitoba and Ontario. The detailed design involved the construction of a formulary, the quantification and numerical identification of all information in order that it could be placed in an electronic data processing format to be operated on a data base inter-active system of a Hewlett-Packard 3000 computer. The consolidated program was successfully implemented on July 1, 1979 and has worked successfully from that point. The report concludes with an evaluation of the system and how introduction of this program may be of use in the design of Pharmacare programs or other programs in other similar jurisdictions.
Band-Selective Filter in a Zigzag Graphene Nanoribbon
Creators: name: Nakabayashi, Jun
name: Yamamoto, Daisuke
name: Kurihara, Susumu
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electric transport of a zigzag graphene nanoribbon through a step-like potential or a barrier potential is investigated by using the recursive Green's function method. In the case of the step-like potential, we demonstrate numerically that scattering processes obey a selection rule for the band indices when the number of zigzag chains is even; the electrons belonging to the ``even'' (``odd'') bands are scattered only into the even (odd) bands so that the parity of wavefunctions is preserved. The so-called valley-valve effect can be explained by this selection rule. In the case of the barrier potential, by tuning the barrier height to be an appropriate value, we show that it can work as the ``band-selective filter'', which transmits electrons selectively with respect to the indices of the bands to which the incident electrons belong. Finally, we suggest that this selection rule can be observed in the conductance by applying two barrier potentials.
description: 4 pages, 5 figures
Particle-hole asymmetry in the dynamical spin and charge structure factors of the corner-shared one-dimensional cuprates
Creators: name: Li, Shaozhi
name: Nocera, Alberto
name: Kumar, Umesh
name: Johnston, Steven
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences
subject: 81V74

description: The collective spin and charge excitations of doped cuprates and their relationship to superconductivity are not yet fully understood, particularly in the case of the charge excitations. Here, we study the doping-dependent dynamical spin and charge structure factors of single and multi-orbital models for the one-dimensional corner shared spin-chain cuprates using several numerically exact methods. We find that the singleband Hubbard model can describe the spin and charge excitations of the $pd$-model in the low-energy region, including the particle-hole asymmetry in the spin response. However, our results also reveal that the weight of the interorbital spin excitations between Cu and O orbitals is comparable to the weight of the spin excitations between two Cu orbitals. This finding elucidates the microscopic nature of the spin excitations in the 1D cuprates and sheds light on the spin properties of other oxides. Importantly, we find a particle-hole asymmetry in the orbital-resolved charge excitations, which cannot be described by the singleband Hubbard model and is relevant to resonant inelastic x-ray scattering experiments. Our results imply that the explicit inclusion of the oxygen degrees of freedom may be required to understand experimental observations.
description: 10 figures
Adaptive weights clustering of research papers
Creators: name: Adamyan, Larisa
name: Efimov, Kirill
name: Chen, Cathy Y.
name: Härdle, Wolfgang Karl
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: Clustering
subject: JEL system
subject: Adaptive algorithm
subject: Economic articles
subject: Nonparametric
subject: 330 Wirtschaft

description: The JEL classification system is a standard way of assigning key topics to economic articles to make them more easily retrievable in the bulk of nowadays massive literature. Usually the JEL (Journal of Economic Literature) is picked by the author(s) bearing the risk of suboptimal assignment. Using the database of the Collaborative Research Center from Humboldt-Universität zu Berlin we employ a new adaptive clustering technique to identify interpretable JEL (sub)clusters. The proposed Adaptive Weights Clustering (AWC) is available on http://www.quantlet.de/ and is based on the idea of locally weighting each point (document, abstract) in terms of cluster membership. Comparison with k-means or CLUTO reveals excellent performance of AWC.
Medienbildung und Teilhabegerechtigkeit
Creators: name: Büsch, Andreas
Publisher: name: Medienimpulse
Year: 2017

description: Im Herbst 2016 veröffentlichte die Publizistische Kommission der Deutschen Bischofskonferenz in der Reihe "Arbeitshilfen" ein netzpolitisches Papier, dass einige Phänomene der Digitalisierung herausgreift und dazu aus Sicht der katholischen Soziallehre Stellung nimmt. Der vorliegende Beitrag zeichnet die Genese des Papiers sowie die zentralen Aussagen nach.
description: Medienimpulse, Bd. 55 Nr. 1 (2017): 1/2017 - Tätigkeitsfelder schulischer MedienpädagogInnen
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Janowicz, Krzysztof
name: Verstegen, Judith A.
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2021
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Information systems → Geographic information systems
subject: Human-centered computing → Human computer interaction (HCI)
subject: Human-centered computing → Visualization
subject: Theory of computation → Computational geometry
subject: Computing methodologies → Machine learning
subject: Information systems → Spatial-temporal systems

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 208, 11th International Conference on Geographic Information Science (GIScience 2021) - Part II, pages 0:i-0:xiv
In vitro study of the osteocytes response to hypoxia and their regulation of bone homeostasis
Creators: name: Montesi, Monica <1983>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: BIO/09 Fisiologia

description: Bone remodelling is a fundamental mechanism for removing and replacing bone during adaptation of the skeleton to mechanical loads. Skeletal unloading leads to severe hypoxia (1%O2) in the bone microenvironment resulting in imbalanced bone remodelling that favours bone resorption. Hypoxia, in vivo, is a physiological condition for osteocytes, 5% O2 is more likely physiological for osteocytes than 20% O2, as osteocytes are embedded deep inside the mineralized bone matrix. Osteocytes are thought to be the mechanosensors of bone and have been shown to orchestrate bone formation and resorption. Oxygen-deprived osteocytes seem undergo apoptosis and actively stimulate osteoclasts. Hypoxia and oxidative stress increase 150-kDa oxygen-regulated protein (ORP 150) expression in different cell types. It is a novel endoplasmic-reticulum-associated chaperone induced by hypoxia/ischemia. It well known that ORP 150  plays an important role in the cellular adaptation to hypoxia, as anti-apoptotic factor, and seems to be involved in osteocytes differentiations. The aims of the present study are 1) to determine the cellular and molecular response of the osteocytes at two different conditions of oxygen deprivation, 1% and 5% of O2 compared to the atmospheric oxygen concentration at several time points. 2) To clarify the role of hypoxic osteocytes in bone homeostasis through the detection of releasing of soluble factors (RANKL, OPG, PGE2 and Sclerostin). 3) To detect the activation of osteoclast and osteoblast induced by condition media collected from hypoxic and normoxic osteocytes. The data obtained in this study shows that hypoxia compromises the viability of osteocytes and induces apoptosis. Unlike in other cells types, ORP 150 in MLO-Y4 does not seem to be regulated early during hypoxia. The release of soluble factors and the evaluation of osteoclast and osteoblast activation shows that osteocytes, grown under severe oxygen deprivation, play a role in the regulation of both bone resorption and bone formation.
КЛИНИКО-НЕВРОЛОГИЧЕСКИЕ НАРУШЕНИЯ ПРИ ХРОНИЧЕСКОЙ ИШЕМИИ МОЗГА
Creators: name: Адхамова, М.А.
name: Маджидова, Ё.Н.
name: Азимова, Н.М.
Publisher: name: Zenodo
Year: 2024

description: В исследование были включены 60 больных с ХИМ 1,2,3 стадии. Критериями включения в исследование были возраст больных от 55 до 75 лет, установленный диагноз ХИМ 1,2,3 стадии, соответствующий критериям МКБ -10; стабильное течение заболевания не менее 12 месяцев до скрининга. Согласно распределению по полу среди 60 обследованных установлено преобладание мужчин над женщинами (35 (58%) против 25 (42%)). Клиническая симптоматика у 19 (32%) больных соответствовала ХИМ 1 стадии, у 21 (68%) больных – ХИМ 2 стадии с легкими и умеренными когнитивными расстройствами (классификация по DSM5), у 21 (68%) больных – ХИМ 3 стадии.
Coronal lines and dust formation in SN 2005ip: Not the brightest, but the hottest Type IIn supernova
Creators: name: Smith, Nathan
name: Silverman, Jeffrey M.
name: Chornock, Ryan
name: Filippenko, Alexei V.
name: Wang, Xiaofeng
name: Li, Weidong
name: Ganeshalingam, Mohan
name: Foley, Ryan J.
name: Rex, Jacob
name: Steele, Thea N.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present optical photometry and spectroscopy of SN2005ip for the first 3yr after discovery, showing an underlying Type II-L SN interacting with a steady wind to yield an unusual Type IIn spectrum. For the first 160d, it had a fast linear decline from a modest peak absolute magnitude of about -17.4 (unfiltered), followed by a plateau at roughly -14.8 for more than 2yr. Initially having a normal broad-lined spectrum superposed with sparse narrow lines from the photoionized CSM, it quickly developed signs of strong CSM interaction with a spectrum similar to that of SN1988Z. As the underlying SNII-L faded, SN2005ip exhibited a rich high-ionization spectrum with a dense forest of narrow coronal lines, unprecedented among SNe but reminiscent of some active galactic nuclei. The line-profile evolution of SN 2005ip confirms that dust formation caused its recently reported infrared excess, but these lines reveal that it is the first SN to show clear evidence for dust in both the fast SN ejecta and the slower post-shock gas. SN2005ip's complex spectrum confirms the origin of the strange blue continuum in SN2006jc, which also had post-shock dust formation. We suggest that SN2005ip's late-time plateau and coronal spectrum result from rejuvenated CSM interaction between a sustained fast shock and a clumpy stellar wind, where X-rays escape through the optically thin interclump regions to heat the pre-shock CSM to coronal temperatures.
description: 18 pages, several color figs, ApJ accepted
SpaceMeshLab: Spatial Context Memoization and Meshgrid Atrous Convolution Consensus for Semantic Segmentation
Creators: name: Kim, Taehun
name: Kim, Jinseong
name: Kim, Daijin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Semantic segmentation networks adopt transfer learning from image classification networks which occurs a shortage of spatial context information. For this reason, we propose Spatial Context Memoization (SpaM), a bypassing branch for spatial context by retaining the input dimension and constantly communicating its spatial context and rich semantic information mutually with the backbone network. Multi-scale context information for semantic segmentation is crucial for dealing with diverse sizes and shapes of target objects in the given scene. Conventional multi-scale context scheme adopts multiple effective receptive fields by multiple dilation rates or pooling operations, but often suffer from misalignment problem with respect to the target pixel. To this end, we propose Meshgrid Atrous Convolution Consensus (MetroCon^2) which brings multi-scale scheme into fine-grained multi-scale object context using convolutions with meshgrid-like scattered dilation rates. SpaceMeshLab (ResNet-101 + SpaM + MetroCon^2) achieves 82.0% mIoU in Cityscapes test and 53.5% mIoU on Pascal-Context validation set.
description: 5 pages, 3 figures, 4 tables. To appear in the proceedings of the 28th IEEE International Conference on Image Processing (IEEE - ICIP), September 19-22, 2021, Anchorage, Alaska, USA
Rezension: Medialer Schmutz. Eine Skandalgeschichte des Nackten und Sexuellen im Deutschen Kaiserreich 1890–1914
Creators: name: Wintersteiger, Christina
Publisher: name: Medienimpulse
Year: 2017

description: Zwischen „eleganter Pornografie“ und dem durch sexuelle Verseuchung angetriebenen Niedergang der Gesellschaft: Der vorliegende Band „Medialer Schmutz“ von Christina Templin erörtert die Frage nach der Verquickung von Medien und Sexualität um die Jahrhundertwende anhand konkreter Beispiele. Ausgehend von Gerichtsprozessen, Skandalen und öffentlichen Debatten werden Argumente und Entwicklungen aufbereitet, die einerseits zur Entstehung neuer Körperkulturen und Sagbarkeitsräume für die Verhandlung von Sexualität und Nacktheit in der Gesellschaft beitrugen, und andererseits stets den Beigeschmack der moralischen Gefährdung durch die Darstellung und Kunstwerdung nackter Tatsachen beibehielten.
description: Medienimpulse, Bd. 55 Nr. 1 (2017): 1/2017 - Tätigkeitsfelder schulischer MedienpädagogInnen
FAIR data assessment tools: an evaluation
Creators: name: Ammar, Ammar
Publisher: name: Zenodo
Year: 2021
Subjects: FAIR, Data Reusability, Tool assessment, FAIR Evaluation, Improve FAIR

description: In close collaboration with the National Institute for Public Health and the Environment (RIVM), Ammar Ammar (Maastricht University) contributed to a study in which several FAIR assessment tools are evaluated based on criteria specifically designed for this study. During this Data Trail workshop, he presented the main work of his upcoming paper on this topic. https://web.archive.org/save/https://www.dariah.eu/event/dans-data-trail-workshop-fair-data-assessment-tools-an-evaluation/
Magnetic properties of 3d, 4d, and 5d transition-metal atomic monolayers in Fe/TM/Fe sandwiches: Systematic first-principles study
Creators: name: Snarski-Adamski, Justyn
name: Rychły, Justyna
name: Werwiński, Mirosław
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Previous studies have accurately determined the effect of transition metal point defects on the properties of bcc iron. The magnetic properties of transition metal monolayers on the iron surfaces have been studied equally intensively. In this work, we investigated the magnetic properties of the 3d, 4d, and 5d transition-metal (TM) atomic monolayers in Fe/TM/Fe sandwiches using the full-potential local-orbital (FPLO) scheme of density functional theory. We prepared models of Fe/TM/Fe structures using the supercell method. We selected the total thickness of our system so that the Fe atomic layers furthest from the TM layer exhibit bulk iron-bcc properties. Along the direction perpendicular to the TM layer, we observe oscillations of spin and charge density. For Pt and W we obtained the largest values of perpendicular magnetocrystalline anisotropy and for Lu and Ir the largest values of in-plane magnetocrystalline anisotropy. All TM layers, except Co and Ni, reduce the total spin magnetic moment in the generated models, which is in good agreement with the Slater-Pauling curve. Density of states calculations showed that for Ag, Pd, Ir, and Au monolayers, a distinct van Hove singularity associated with TM/Fe interface can be observed at the Fermi level.
description: 6 pages, 5 figures
Medienkompetenz und E-Portfolios für die Sekundarstufe I – ein Weg zur Medienbildung
Creators: name: Ertl, Bernhard
name: Ghoneim, Andrea
Publisher: name: Medienimpulse
Year: 2016

description: Medienkompetenz und digital literacy gehören inzwischen zu den Schlüsselkompetenzen und sind ein Teil der Medienbildung von Kindern und Jugendlichen. Medienbildung und/oder die dazu gehörigen Kompetenzen werden jedoch in Lehrplänen oft unterschiedlich verortet und definiert. Hierbei stellt sich die Frage, inwieweit kompetenzorientiertes Lernen den Ansprüchen an Medienbildung gerecht wird bzw. zur Medienbildung beitragen kann. Das Projekt EUfolio implementiert E-Portfolios in verschiedenen europäischen Klassen der Sekundarstufe I und realisiert dabei einen integrativen, fächerübergreifenden Ansatz. Dieser zielt primär auf den Erwerb von Schlüsselqualifikationen, kann jedoch implizit, etwa im Rahmen des reflektierenden Lernens mit E-Portfolios, zur Medienbildung beitragen. Der Artikel charakterisiert die Konzepte der Medienkompetenz und Medienbildung und diskutiert auf Basis des Projekts Eufolio, wie kompetenzorientiertes Lernen mit E-Portfolios einen Beitrag zur Medienbildung leisten kann.
description: Medienimpulse, Bd. 53 Nr. 2 (2015): 2/2015 - Begründungen und Ziele der Medienbildung
Ein anderer Dante ?
Creators: name: Imbach, Ruedi
Publisher: name: Medienimpulse
Year: 2015

description: Der Dante-Spezialist Ruedi Imbach veröffentlicht dieses Jahr eine deutschsprachige einbändige Ausgabe der philosophischen Werke des Commedia -Autors. Die Medienimpulse bieten einen exklusiven Auszug aus dem erhellenden (und hier leicht gekürzten) Vorwort dieser Ausgabe – die in der renommierten Buchreihe Philosophische Bibliothek des Felix Meiner Verlags erscheinen wird – das neue Facetten an Dante Alighieri erfahrbar machen. Eine anregende Leseeinladung zur Begegnung mit einem Klassiker.
description: Medienimpulse, Bd. 53 Nr. 2 (2015): 2/2015 - Begründungen und Ziele der Medienbildung