cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SFIDAT E ZBATIMIT TË BUXHETIMIT PËR PERFORMANCË
Creators: name: SALLAKU, Saimir
Publisher: name: Zenodo
Year: 2020

description: The challenges countries who implement BP face are more connected with specific issues related with this reform, many of which are interpreted as systemic. Although systematically there are more connected with the way the budgeting happens, including a clear process of budgeting from the bottom or planification, budget preparation and its implementation until the post evaluation phase. This mean that the engagement in BP will change not only the management of the budget but also will change the "culture" on different governmental sector. The challenges arisen push politicians to make very specific changes in three main chapters; the reformation of the civil servant, government organization and also cooperation between selected official representatives. These changes posed four new lessons in the implementation of the budget performance reformation. One of the main objectives of this reform is related to the proper support of the government, not only in the incentive for good performance but also in the time and energy to reorganize institutions and avoiding the problems which thisreform is confronted with. We aim to show that the obstacles arisen from the reform can be lessons for other countries. To create such an environment is indispensable to remove any legal obstacle as the French case will clearly show. the main objective in the new legal framework isto have responsible government, more legal procedures which emphasize the cost for the deviation from fiscal responsibility. Pioneers of this new way of confronting the challenges have been not only France but also New Zeeland which has been used as a model from other countries. But although the legal framework is to be considered very effective it is not a guarantee to be a key to success about the budget performance reform as different cases suggest.
title: Vergleich von Spaltenböden in der Ferkelaufzucht hinsichtlich Temperatur, Lautstärke und Klauenabnutzung
Creators: name: Wiese-Wagner, Tobias
name: Ziron, Martin
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 21
Katalog des Germanischen Nationalmuseums in Nürnberg: Die deutschen Handzeichnungen Band 1
Creators: name: Winzinger, Franz
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Katalog des Germanischen Nationalmuseums in Nürnberg: Die deutschen Handzeichnungen Band 1. Bearbeitet von Fritz Zink. Nürnberg 1968, 233 Seiten, 4 Farbtafeln, 234 Abbildungen im Text.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 23 Nr. 3 (1970): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
In Vivo Biocompatibility Investigation of an Injectable Calcium Carbonate (Vaterite) as a Bone Substitute including Compositional Analysis via SEM-EDX Technology
Creators: name: Unger, Ronald E.
name: Stojanovic, Sanja
name: Besch, Laura
name: Alkildani, Said
name: Schröder, Romina
name: Jung, Ole
name: Bogram, Caroline
name: Görke, Oliver
name: Najman, Stevo
name: Tremel, Wolfgang
name: Barbeck, Mike
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 570 Biowissenschaften; Biologie
subject: 540 Chemie und zugeordnete Wissenschaften
subject: injectable bone substitutes
subject: bone tissue engineering
subject: guided bone regeneration
subject: EDX mapping
subject: calcium carbonate
subject: vaterite
subject: biomaterial-induced multinucleated giant cells

description: Injectable bone substitutes (IBS) are increasingly being used in the fields of orthopedics and maxillofacial/oral surgery. The rheological properties of IBS allow for proper and less invasive filling of bony defects. Vaterite is the most unstable crystalline polymorph of calcium carbonate and is known to be able to transform into hydroxyapatite upon contact with an organic fluid (e.g., interstitial body fluid). Two different concentrations of hydrogels based on poly(ethylene glycol)-acetal-dimethacrylat (PEG-a-DMA), i.e., 8% (w/v) (VH-A) or 10% (w/v) (VH-B), were combined with vaterite nanoparticles and implanted in subcutaneous pockets of BALB/c mice for 15 and 30 days. Explants were prepared for histochemical staining and immunohistochemical detection methods to determine macrophage polarization, and energy-dispersive X-ray analysis (EDX) to analyze elemental composition was used for the analysis. The histopathological analysis revealed a comparable moderate tissue reaction to the hydrogels mainly involving macrophages. Moreover, the hydrogels underwent a slow cellular infiltration, revealing a different degradation behavior compared to other IBS. The immunohistochemical detection showed that M1 macrophages were mainly found at the material surfaces being involved in the cell-mediated degradation and tissue integration, while M2 macrophages were predominantly found within the reactive connective tissue. Furthermore, the histomorphometrical analysis revealed balanced numbers of pro- and anti-inflammatory macrophages, demonstrating that both hydrogels are favorable materials for bone tissue regeneration. Finally, the EDX analysis showed a stepwise transformation of the vaterite particle into hydroxyapatite. Overall, the results of the present study demonstrate that hydrogels including nano-vaterite particles are biocompatible and suitable for bone tissue regeneration applications.
Dynamic Data Driven Dimensioning of Balancing Power with k-Nearest Neighbors
Creators: name: Ohsenbruegge, Anja
name: Klingenberg, Thole
name: Lehnhoff, Sebastian
Publisher: name: Technische Universität Dortmund
Year: 2015
Subjects: subject: Control Power
subject: k-Nearest Neighbor
subject: 620

description: This paper proposes a novel dynamic design for control reserve dimensioning. In contrast to the current statistical analytic design we present a data driven approach with methods of computational intelligence. The chosen k-nearest neighbor algorithm is one of the most sucessfully used methods in machine learning. The model is able to predict complex nonlinear behavior by assuming that similar observations have similar outcomes. A condition for the success of this method is to determine the salient features. Therefore the core of this paper is to show the dependencies of the influencing parameters. Numerical experiments on the basis of freely available data for the years 2011 until 2013 show that there are time and space patterns as well as inter dependencies with the active power market.
title: Einfluss der Wurfnummer der Sau auf die Schlachtleistungen in der Mast
Creators: name: Ziron, Martin
name: Aufenanger, Jörg
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 22
Sonnenfleckenzeichnung Nr. 51.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.02.2003, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Hochschulen und Forschungsinstitute
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 39 Nr. 9 (1986): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Why Optimal States Recruit Fewer Reactions in Metabolic Networks
Creators: name: Lee, Joo Sang
name: Nishikawa, Takashi
name: Motter, Adilson E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Biological sciences
subject: FOS: Physical sciences
subject: 92C42, 90C35

description: The metabolic network of a living cell involves several hundreds or thousands of interconnected biochemical reactions. Previous research has shown that under realistic conditions only a fraction of these reactions is concurrently active in any given cell. This is partially determined by nutrient availability, but is also strongly dependent on the metabolic function and network structure. Here, we establish rigorous bounds showing that the fraction of active reactions is smaller (rather than larger) in metabolic networks evolved or engineered to optimize a specific metabolic task, and we show that this is largely determined by the presence of thermodynamically irreversible reactions in the network. We also show that the inactivation of a certain number of reactions determined by irreversibility can generate a cascade of secondary reaction inactivations that propagates through the network. The mathematical results are complemented with numerical simulations of the metabolic networks of the bacterium Escherichia coli and of human cells, which show, counterintuitively, that even the maximization of the total reaction flux in the network leads to a reduced number of active reactions.
description: Contribution to the special issue in honor of John Guckenheimer on the occasion of his 65th birthday
Einfluss dezentraler Wärmepumpen auf die Netzausbaukosten des Niederspannungsnetzes
Creators: name: Rupp, Linda
name: Brunner, Marc
name: Tenbohlen, Stefan
Publisher: name: Technische Universität Dortmund
Year: 2015
Subjects: subject: Power2Heat
subject: Probabilistische Netzplanung
subject: Netzausbau
subject: Spannungsregelung
subject: Wärmepumpen
subject: 620

description: In diesem Paper werden anhand von Monte-Carlo-Simulationen die Auswirkungen von Wärmepumpen auf die Netzausbaukosten eines Niederspannungsnetzes untersucht. Es kann gezeigt wer-den, dass mit einer zentralen Regelung der Wärmepumpen die auftretenden Spannungsbandverletzungen aufgrund von Photovoltaikanlagen (PVA) reduziert, jedoch nicht vollständig behoben werden können. In Verbindung mit einer Wirkleis-tungsregelung der PVA lässt sich jedoch effektiv eine Reduktion der Spannungsbandverletzungen erreichen. Wärmepumpen führen hierbei zu einer weiteren Senkung der Kosten des Einspeisemanagements, indem sie die ansonsten abgeregelte Energiemenge aufnehmen und in Wärme umwandeln. Metho-disch wird auf eine probabilistische Netzplanung zurückgegrif-fen, welche wirtschaftliche Vorteile gegenüber einer worst-case gestützten Betrachtung aufweist. Es zeigt sich, dass ein Einspeise- bzw. Verbrauchsmanagement unter bestimmten Umständen wirtschaftlicher sein kann als ein klassischer Netzausbau. Die Ergebnisse lassen jedoch zudem vermuten, dass derartige Fest-stellungen stark von der jeweiligen Netztopologie abhängen und nicht pauschal beantwortet werden können.
title: Erdrückungsverluste senken! Chance für die Liftbucht?
Creators: name: Ziron, Martin
name: Hilgensloh, Stephan
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 23
Sonnenfleckenzeichnung Nr. 240.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.09.2003, 14:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 8.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.01.2003, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Erfassung von Persönlichkeitsmerkmalen bei Schweine haltenden Betriebsleitern
Creators: name: Döring, Susanne
name: Hecker, Odile
name: Mergenthaler, Marcus
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 24
SFIDA TË MËSIMIT ONLINE NË KËNDVËSHTRIMIN E PEDAGOGËVE
Creators: name: MYFTARAJ, Elena
name: ZYKA, Eglantina
name: MUSALLARI, Migena
Publisher: name: Zenodo
Year: 2020

description: This article is based on the data and results of a study funded by the Agency for the Support of Civil Society – AMShC, on the isues and challenges of online learning by academic staffs and students in pandemic conditions. After reviewing the literature in this article is treated the research methodology, data collection as well as a part of the analysis made regarding the answers received from the questionnaire of academic staffs regarding their experience of online teaching. The article closes with relevant conclusions and recommendations
title: Einfluss von Nackenrohrvarianten auf die Akzeptanz von Liegeboxen
Creators: name: Ziron, Martin
name: Knippschild, Laura
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 25
Sonnenfleckenzeichnung Nr. 187.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.07.2003, 07:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Hydrodynamic model for electron-hole plasma in graphene
Creators: name: Svintsov, D.
name: Vyurkov, V.
name: Yurchenko, S.
name: Otsuji, T.
name: Ryzhii, V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a hydrodynamic model describing steady-state and dynamic electron and hole transport properties of graphene structures which accounts for the features of the electron and hole spectra. It is intended for electron-hole plasma in graphene characterized by high rate of intercarrier scattering compared to external scattering (on phonons and impurities), i.e., for intrinsic or optically pumped (bipolar plasma), and gated graphene (virtually monopolar plasma). We demonstrate that the effect of strong interaction of electrons and holes on their transport can be treated as a viscous friction between the electron and hole components. We apply the developed model for the calculations of the graphene dc conductivity, in particular, the effect of mutual drag of electrons and holes is described. The spectra and damping of collective excitations in graphene in the bipolar and monopolar limits are found. It is shown that at high gate voltages and, hence, at high electron and low hole densities (or vice-versa), the excitations are associated with the self-consistent electric field and the hydrodynamic pressure (plasma waves). In intrinsic and optically pumped graphene, the waves constitute quasineutral perturbations of the electron and hole densities (electron-hole sound waves) with the velocity being dependent only on the fundamental graphene constants.
description: 11 pages, 6 figures
Radiation from quantum weakly dynamical horizons in LQG
Creators: name: Pranzetti, Daniele
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using the recent thermodynamical study of isolated horizons by Ghosh and Perez, we provide a statistical mechanical analysis of isolated horizons near equilibrium in the grand canonical ensemble. By matching the description of the dynamical phase in terms of weakly dynamical horizons with this local statistical framework, we introduce a notion of temperature in terms of the local surface gravity. This provides further support to the recovering of the semiclassical area law just by means of thermodynamical considerations. Moreover, it allows us to study the radiation process generated by the LQG dynamics near the horizon, providing a quantum gravity description of the horizon evaporation. For large black holes, the spectrum we derive presents a discrete structure which could be potentially observable and might be preserved even after the inclusion of all the relevant transition lines.
description: 9 pages, 2 figures
Intermedialität - (neue) Medien und ihre Beziehungen (Heft 3)
Creators: name: Wulf, Corinna
name: Marci-Boehncke, Gudrun
name: Hedayati-Aliabadi, Minu
name: Strehlow, Kristina
Publisher: name: Technische Universität Dortmund
Year: 2014
Subjects: subject: Intermedialität
subject: Medien
subject: Deutschdidaktik
subject: Institut für deutsche Sprache und Literatur
subject: Dolimette
subject: 430

description: In der dritten Ausgabe der DoLiMette steht die Intermedialität im Fokus. Dazu werden Begriffe und Zusammenhänge rund um das Titelthema theoretisch erläutert – aber auch Möglichkeiten zur Umsetzung in die Praxis aufgezeigt.
description: DoLiMette; 1, 2014
Xestochironomus comptus Sublette et Wirth 1972
Creators: name: Armitage, Brian J.
name: Andersen, Trond
name: Giłka, Wojciech
name: Castillo Sánchez, Kayla N.
name: Ríos González, Tomás A.
name: Aguirre, Yusseff P.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Xestochironomus
Xestochironomus comptus

description: Xestochironomus comptus Sublette et Wirth, 1972
Sublette et Wirth, 1972: 10 [Jamaica]; Borkent (1984: 25), Spies & Reiss (1996: 74).
Material recorded. Panama, Colon Province, Canal Zone, Gamboa, Rio Agua Salud, 1 male, July 1967, light trap, leg W.W. Wirth (Sublette & Wirth 1972).
Distribution in Neotropics. Costa Rica, Jamaica, Panama.
description: Published as part of Armitage, Brian J., Andersen, Trond, Giłka, Wojciech, Castillo Sánchez, Kayla N., Ríos González, Tomás A. & Aguirre, Yusseff P., 2025, The Diptera of Panama. II. A first benchmark for the family Chironomidae, pp. 201-240 in Zootaxa 5613 (2) on page 216, DOI: 10.11646/zootaxa.5613.2.1, http://zenodo.org/record/15224174
0012 Charles V and the Habsburgs' Inventories. Changing Patrimony as Dynastic Cult in Early Modern Europe
Creators: name: González García, Juan Luis
Publisher: name: RIHA Journal
Year: 2010

description: Apart from a deep respect for the achievements of the Habsburgs, Emperor Maximilian I transmitted to his heirs a practical attitude towards their art collections. Pearls and precious stones were extracted from set pieces to produce new ones; old-fashioned jewellery or silver objects were melted down; and tapestries, paintings and sculptures were publicly sold to pay off debts. By studying how some of these goods were reused, recycled, and recirculated among the Habsburg family members, I will explain how crown patrimony changed owners and kingdoms, and how the cult of their dynasty, actively promoted by Charles V, heightened the notion of a collective consciousness which served as a topos for aristocratic collecting in the Renaissance.
description: RIHA Journal, 2010: Riha Journal: Articles 0001-0014
title: Untersuchung zur Schlachtkörperqualität von Hähnen der Herkünfte Lohmann Dual, Lohmann Brown und Rheinländer bei 10- und 20-wöchiger Mast
Creators: name: Schütz, Katrin
name: Braunisch, Marie
name: Kronenberg, Sandra
name: Mergenthaler, Marcus
name: Wittmann, Margareta
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 26
Entropy production in full phase space for continuous stochastic dynamics
Creators: name: Spinney, Richard E.
name: Ford, Ian J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The total entropy production and its three constituent components are described both as fluctuating trajectory-dependent quantities and as averaged contributions in the context of the continuous Markovian dynamics, described by stochastic differential equations with multiplicative noise, of systems with both odd and even coordinates with respect to time reversal, such as dynamics in full phase space. Two of these constituent quantities obey integral fluctuation theorems and are thus rigorously positive in the mean by Jensen's inequality. The third, however, is not and furthermore cannot be uniquely associated with irreversibility arising from relaxation, nor with the breakage of detailed balance brought about by non-equilibrium constraints. The properties of the various contributions to total entropy production are explored through the consideration of two examples: steady state heat conduction due to a temperature gradient, and transitions between stationary states of drift-diffusion on a ring, both in the context of the full phase space dynamics of a single Brownian particle.
Science, Technology & Innovation Studies Vol. 1 (2005), No 1 (July)
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2005
Subjects: subject: 300
subject: 330

description: It is standard practice to launch new journals by claiming to focus on a new sub-disciplinary domain or to introduce a new approach to the analysis of a familiar field. With this journal we start a less ambitious but nonetheless innovative enterprise. Science Technology & Innovation Studies (STI Studies) is the first internationally oriented journal for the German speaking STI community and the colleagues working in European or international research and higher education organizations located in this area. It will fill the gap which has evolved after the "Jahrbuch Technik und Gesellschaft" ceased to appear once the tenth volume had been published in 1999. As the working language of STI Studies is English the journal will also help increase the visibility of theoretical discussions and research projects which emerge in the German speaking environment. The journal seeks analytical, theoretical and methodological articles that focus on the creation and use of scientific knowledge and its relation to society, on the development of technology and its social impact and control, and on innovation in industry and in the public sector. STI Studies is a conventional scholarly journal as regards high quality standards and anonymous peer review. We invite and encourage paper submissions which are addressed to an international audience. Our ambition is to establish a reputation which attracts a worldwide readership. We hope that the - still somewhat unconventional - option to try and reach the readership via a free online journal will turn out to be the best way. STI Studies will be published bi-annually including special issues edited by guest editors. We invite all colleagues to submit manuscripts or proposals for special issues. The success of this journal is contingent on your initiative and support as authors, reviewers and guest-editors. We will be happy to assist and collaborate.
description: Science, Technology & Innovation Studies
Sonnenfleckenzeichnung Nr. 20.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.01.2003, 08:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Current-induced torques in textured Rashba ferromagnets
Creators: name: van der Bijl, E.
name: Duine, R. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In systems with small spin-orbit coupling, current-induced torques on the magnetization require inhomogeneous magnetization textures. For large spin-orbit coupling, such torques exist even without gradients in the magnetization direction. Here, we consider current-induced torques in ferromagnetic metals with both Rashba spin-orbit coupling and inhomogeneous magnetization. We first phenomenologically construct all torques that are allowed by the symmetries of the system, to first order in magnetization-direction gradients and electric field. Second, we use a Boltzmann approach to calculate the spin torques that arise to second order in the spin-orbit coupling. We apply our results to current-driven domain walls and find that the domain-wall mobility is strongly affected by torques that result from the interplay between spin-orbit coupling and inhomogeneity of the magnetization texture.
description: 9 pages, 3 figures
Exploring Parent-Child Talk About Fractions: Patterns and Implications
Creators: name: Chen, Yihan
Publisher: name: University of Chicago
Year: 2023
Subjects: subject: fractions
subject: math talk
subject: math learning
subject: parent-child interactions

description: Fractions, central to many daily life applications, often pose comprehension challenges for children. This research delves into the potential influence of parent-child conversations about fractions on children’s fraction knowledge. Video recordings of 84 parent-child dyads (children aged six to seven) were transcribed and systematically coded. Key findings highlight a robust correlation between instances where parents explicitly discuss the part-whole nature of fractions and higher fraction test scores in children, as measured by the baseline task. These findings underscore the potential importance of targeted conversation strategies to promote fraction comprehension. Future studies may employ experimental designs to examine causal relationships between specific conversation elements and children’s fraction learning outcomes. Understanding the dynamics of parent-child interactions can inform the development of interventions and educational approaches to promote effective fraction instruction.
0014 Jean-Léon Gérôme and Stanisław Chlebowski: The Story of a Friendship
Creators: name: Wójcik, Agata
name: Bieroń, Tomasz
Publisher: name: RIHA Journal
Year: 2010

description: The aim of the article is to present the story of the relationship between Jean-Léon Gérôme and Stanisław Chlebowski. The reconstruction of their friendship is partly based on yet unpublished source materials on the life and work of Chlebowski. The artists met in the early 1860s. Their acquaintance became closer in 1875 when Gérôme stayed in Istanbul at Chlebowski's house. When Chlebowski moved to France, Gérôme introduced him to the French artistic circles, offered him advice and suggested themes for his work. Their relationship was interrupted by Chlebowski's disease and his return to Poland. The last note of this friendship was the short story by Léontine de Nittis, published in 1892.
description: RIHA Journal, 2010: Riha Journal: Articles 0001-0014
0022 Collector at the Crossroads
Creators: name: Kłudkiewicz, Kamila
name: Brodowicz-Transue, Alicja
Publisher: name: RIHA Journal
Year: 2019

description: In the second half of the 19th century, a tendency for a scientific approach to collecting became visible in Europe. Collectors established contacts with art experts and art researchers in order to assemble works of high class. A Polish aristocrat, Jan Działyński, presented a collection of works of art in a specially prepared castle room of his family estate in Kórnik. The exhibition of his collection bears features characteristic for a systematic and scientific approach to collecting; nevertheless, certain elements still testify to inspiration in Romantic collecting of national tokens, popular at the beginning of the 19th century in Poland.
description: RIHA Journal, 2011: Riha Journal: Articles 0015-0032
Sonnenfleckenzeichnung Nr. 250.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.09.2003, 07:45, erstellt von Renzo Ramelli
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Untersuchung zur Fleischqualität von Hähnen der Herkünfte Lohmann Dual, Lohmann Brown und Rheinländer bei 10- und 20-wöchiger Mast
Creators: name: Schütz, Katrin
name: Braunisch, Marie
name: Kronenberg, Sandra
name: Mergenthaler, Marcus
name: Wittmann, Margareta
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 27
Sonnenfleckenzeichnung Nr. 73.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.03.2003, 08:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
0052 "Peintre de Sa Majesté Britannique"
Creators: name: Suchánek, Pavel
Publisher: name: RIHA Journal
Year: 2019

description: This essay examines the portrait of Maximilian von Hamilton (1714-1776), the last Prince-Bishop of Olomouc/Olmütz, painted between 1769 and 1772 by Franz Adolph of Freenthal (1721-1773), a former painter to the British royal court. The study focuses in turn on three visual motifs in Hamilton's portrait: the rhetorical gestures of the sitter, his attire and the way he is depicted, and the form of presentation and the function of the painting in the ceremonial space of the princely residence. In examining each of these motifs, account is taken of the specific visual conventions applied in this genre, and of the contemporary rules of visual rhetoric. By referencing the classical motif of modesty and moderation from antiquity, Adolph underlined the importance of the ideal of antiquity and with it "natural" speech and behaviour. He attempted to express the spirit of antiquity by comparing contemporary clothing and rhetorical gestures to those of the orators or other public figures of antiquity. In a similar way to contemporary British painters, he thus referenced models taken from antiquity, with the aim of evoking a noble past and representing the ideal of the virtue of antiquity.
description: RIHA Journal, 2012: Riha Journal: Articles 0033-0062
Sonnenfleckenzeichnung Nr. 13.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.01.2003, 08:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Bewertung der Produkt- und Verarbeitungsqualität von Hähnen aus Lege- und Zweinutzungshybriden aus Sicht des Fleischereihandwerks
Creators: name: Schütz, Katrin
name: Wittmann, Margareta
name: Mergenthaler, Marcus
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 28
title: Marktpotential für Fleisch- und Wurstwaren aus Lege- und Zweinutzungshybriden –Gestaltung des Marketing-Mixes aus Sicht von Geflügelfleischverarbeitern
Creators: name: Schütz, Katrin
name: Wittmann, Margareta
name: Mergenthaler, Marcus
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 29
0062 Doing Language: Narratives from an Activists' World in the Austrian Art World of the 1990s
Creators: name: Fotiadi, Eva
Publisher: name: RIHA Journal
Year: 2020

description: The article refers to the political art scene in Austria during the 1990s and early 2000s. Participatory art-activism projects by the group WochenKlausur and by Martin Krenn and Oliver Ressler are juxtaposed to artistic work used for political activism by the women migrants' organization maiz. All case-studies engage with issues of immigration in Austria, touching also upon official immigration policies and practices in the European Union after 1989. In the case studies the artists transfer political activism practices (giving people a voice) to art practices by means of participatory, public art projects, where, for instance, migrants are interviewed. In reverse, the activists transfer artistic practices (e.g., performance) to their political activism practices.
description: RIHA Journal, 2012: Riha Journal: Articles 0033-0062
title: Institutioneller Rahmen für die Vermarktung von Fleisch- und Wurstwaren von Lege- und Zweinutzungshähnen aus Sicht der Geflügelfleischverarbeiter
Creators: name: Schütz, Katrin
name: Wittmann, Margareta
name: Mergenthaler, Marcus
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 30
Sonnenfleckenzeichnung Nr. 168.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.06.2003, 07:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Zigzag Codes: MDS Array Codes with Optimal Rebuilding
Creators: name: Tamo, Itzhak
name: Wang, Zhiying
name: Bruck, Jehoshua
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: MDS array codes are widely used in storage systems to protect data against erasures. We address the \emph{rebuilding ratio} problem, namely, in the case of erasures, what is the fraction of the remaining information that needs to be accessed in order to rebuild \emph{exactly} the lost information? It is clear that when the number of erasures equals the maximum number of erasures that an MDS code can correct then the rebuilding ratio is 1 (access all the remaining information). However, the interesting and more practical case is when the number of erasures is smaller than the erasure correcting capability of the code. For example, consider an MDS code that can correct two erasures: What is the smallest amount of information that one needs to access in order to correct a single erasure? Previous work showed that the rebuilding ratio is bounded between 1/2 and 3/4, however, the exact value was left as an open problem. In this paper, we solve this open problem and prove that for the case of a single erasure with a 2-erasure correcting code, the rebuilding ratio is 1/2. In general, we construct a new family of $r$-erasure correcting MDS array codes that has optimal rebuilding ratio of $\frac{e}{r}$ in the case of $e$ erasures, $1 \le e \le r$. Our array codes have efficient encoding and decoding algorithms (for the case $r=2$ they use a finite field of size 3) and an optimal update property.
description: 23 pages, 5 figures, submitted to IEEE transactions on information theory
Sonnenfleckenzeichnung Nr. 17.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.01.2003, 08:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Bias, redshift space distortions and primordial nongaussianity of nonlinear transformations: application to Lyman alpha forest
Creators: name: Seljak, Uros
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: On large scales a nonlinear transformation of matter density field can be viewed as a biased tracer of the density field itself. A nonlinear transformation also modifies the redshift space distortions in the same limit, giving rise to a velocity bias. In models with primordial nongaussianity a nonlinear transformation generates a scale dependent bias on large scales. We derive analytic expressions for these for a general nonlinear transformation. These biases can be expressed entirely in terms of the one point distribution function (PDF) of the final field and the parameters of the transformation. Our analysis allows one to devise nonlinear transformations with nearly arbitrary bias properties, which can be used to increase the signal in the large scale clustering limit. We apply the results to the ionizing equilibrium model of Lyman-alpha forest, in which Lyman-alpha flux F is related to the density perturbation delta via a nonlinear transformation. Velocity bias can be expressed as an average over the Lyman-alpha flux PDF. At z=2.4 we predict the velocity bias of -0.1, compared to the observed value of -0.13 +/- 0.03. Bias and primordial nongaussianity bias depend on the parameters of the transformation. Measurements of bias can thus be used to constrain these parameters, and for reasonable values of the ionizing background intensity we can match the predictions to observations. Matching to the observed values we predict the ratio of primordial nongaussianity bias to bias to have the opposite sign and lower magnitude than the corresponding values for the highly biased galaxies, but this depends on the model parameters and can also vanish or change the sign.
description: 18 pages, 1 figure
Sonnenfleckenzeichnung Nr. 298.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.11.2003, 15:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 296.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.11.2003, 08:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2003

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Ökonomische Bewertung der Aufzucht und Vermarktung von Legehybrid- und Zweinutzungshähnen im Vergleich zu herkömmlichen Masthybriden
Creators: name: Schütz, Katrin
name: Schröter, Iris
name: Berglar-Pötting, Jan
name: Wittmann, Margareta
name: Mergenthaler, Marcus
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 31
Revisiting the Chlorine Abundance in Diffuse Interstellar Clouds from Measurements with the Copernicus Satellite
Creators: name: Moomey, Daniel
name: Federman, S. R.
name: Sheffer, Y.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We reanalyzed interstellar Cl I and Cl II spectra acquired with the Copernicus satellite. The directions for this study come from those of Crenny & Federman and sample the transition from atomic to molecular rich clouds where the unique chemistry leading to molecules containing chlorine is initiated. Our profile syntheses relied on up-to-date laboratory oscillator strengths and component structures derived from published high-resolution measurements of K I absorption that were supplemented with Ca II and Na I D results. We obtain self-consistent results for the Cl I lines at 1088, 1097, and 1347 A from which precise column densities are derived. The improved set of results reveals clearer correspondences with H2 and total hydrogen column densities. These linear relationships arise from rapid conversion of Cl^+ to Cl^0 in regions where H2 is present.
description: 17 pp, 2 tables, and 3 figures, to appear in The Astrophysical Journal
title: Ökonomische Bewertung von Legehybrid- und Zweinutzungshähnen bei 10- und 20-wöchiger Bio-Aufzucht und -Vermarktung
Creators: name: Schütz, Katrin
name: Schröter, Iris
name: Berglar-Pötting, Jan
name: Wittmann, Margareta
name: Mergenthaler, Marcus
Publisher: name: Fachhochschule Südwestfalen
Year: 2018
Subjects: subject: 630

description: Forschungsnotizen des Fachbereichs Agrarwirtschaft Soest, vol. 32
Stability analysis and observational constraints in scalar tensor theory
Creators: name: Farajollahi, Hossein
name: Salehi, Amin
name: Nasiri, Mohammad
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study FRW cosmology for scalar tensor theory where two scalar functions nonminimally coupled to the geometry and matter Lagrangian. In a framework to study stability and attractor solutions of the model in the phase space, we simultaneously solve the dynamical system and best fit the stability and model parameters with the observational data. The approach imposes restrictions on the model constraints while providing information about the universe dynamics. The model predict current accelerating universe, with a phantom crossing in near future.
description: 17 pages, 20 figures, To be published in JCAP