cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Waveform discrimination, phase sensitivity and jamming avoidance in a wave-type electric fish
Creators: name: Kramer, Bernd
Publisher: name: Universität Regensburg
Year: 1999
Subjects: subject: electric organ discharge; Gymnotiformes, signal waveform discrimination; amplitude spectrum, phase spectrum; frequency difference; jamming avoidance response; beat analysis; sensory mechanism; Eigenmannia
subject: 570 Biowissenschaften, Biologie
subject: 590 Tiere (Zoologie)

description: The electric organ discharge (EOD) of most species of the freshwater knifefishes (Gymnotiformes) of South America is of the wave, not the pulse, type. Wave EODs are usually of constant frequency and amplitude, and show a bewildering multitude of species-characteristic waveforms. The EOD of Eigenmannia is sexually dimorphic in waveform and in the intensity of its higher harmonics. In a go/no go paradigm, trained food-rewarded fish discriminated between these waveforms, and naive (untrained) fish showed a significant preference. To determine whether spectral or waveform (time) cues are used by the fish, artificial stimuli of identical amplitude spectrum were synthesized that differed only in phase relationship between their harmonics, i.e. waveform, and the fish discriminated even among these stimulus waveforms (i.e. spectral cues are not required). Our sensory model predicts that, for successful waveform detection, a minimum frequency difference is required between the stimulus and the EOD. As expected, trained fish confused test stimuli of different waveform that were frequency-clamped and phase-locked to the EOD (frequency difference 0 Hz). Opening the electronic feedback loop immediately restored discrimination performance on an on/off basis, and a strong jamming avoidance response (JAR; a frequency shift away from the stimulus) accompanied every behavioural decision (to go for a food reward). The strong habituation of the JAR that occurs in response to stimuli of no behavioural consequence (the usual test situation) was not seen in the present experiments. The proposed sensory model (which is based on time-marking T electroreceptors) is supported by these experiments, and a biological function for the JAR – subserving EOD waveform discrimination is shown to be useful in a social context.
Peter-Johannes Schuler, Notare Südwestdeutschlands
Creators: name: Weiß, Sabine
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Jamming Avoidance in the Electric Fish Eigenmannia: Harmonic Analysis of Sexually Dimorphic Waves
Creators: name: Kramer, Bernd
Publisher: name: Universität Regensburg
Year: 1985
Subjects: subject: Jamming avoidance response; electric organ discharge; signal waveform; harmonic content; Fourier analysis; sexual dimorphism; Eigenmannia
subject: 570 Biowissenschaften, Biologie
subject: 590 Tiere (Zoologie)

description: 1. The present report shows an miraspecific, sexually dimorphic variation in harmonic content and waveform, as well as intensity, of the Electric Organ Discharges (EODs) in the green knife fish, Eigenmannia (Figs 2, 11). There is a close correlation between harmonic content of the EODs and waveform (as defined by the ratio of intervals between zero-crossings in the two half-waves of one EOD cycle; Fig. 3). The aim of the following experiments was to determine whether the fish are sensitive to differences in stimulus waveform or harmonic content. 2. Stimulation with electric fields of various waveforms but equal peakto- peak amplitudes at frequencies close to the fish's frequency elicited the Jamming Avoidance Response (JAR) which is an EOD frequency change increasing the frequency difference (Watanabe & Takeda, 1963). The strength of JARs to distorted square wave and sawtooth stimuli was 25 % smaller than that elicited by sine wave stimuli (Fig. 6). Undistorted square waves elicited stronger responses than sine waves, while undistorted sawtooth waves were the least effective (Table 1). The differences in response strength were proportional to differences in the intensity of the fundamental frequency or first harmonic, fi, of the stimulus waveforms. 3. Subharmonic stimuli of nine artificial or synthesized natural waveforms at frequencies near one-half or one-third of the EOD resting frequency elicited responses only when a strong higher harmonic, or overtone, of the stimulus was close to the EOD fundamental frequency (Fig. 7). Stimuli of different waveforms, but identical spectral amplitudes, elicited similar responses not significantly different from each other, at stimulus frequencies near one-half (Table 3) and near the EOD resting frequency (Fig. 10). 4. Eigenmannia's JARs to synthesized male EODs at frequencies close to the fish's frequency were weaker than those to female EODs of equal peak-to- peak amplitude. The weaker response was proportional to the weaker intensity of the first harmonic of the male EOD (Fig. 12). A stimulus frequency near one-half of the EOD baseline frequency evoked opposite results, as the second harmonic, h, of the male EOD was relatively four times stronger than that of the female EOD (Table 4).
Gerhard Fouquet, Das Speyerer Domkapitel im späten Mittelalter (ca. 1350-1540)
Creators: name: Weiß, Sabine
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Farbige Augen bei Insekten
Creators: name: Knüttel, Helge
name: Lunau, Klaus
Publisher: name: Universität Regensburg
Year: 1997
Subjects: subject: compound eye, interference filter, cornea, pigment, color pattern, visual signals
subject: 570 Biowissenschaften, Biologie
subject: 590 Tiere (Zoologie)

description: Conspicuous, bright colorations of insect compound eyes may be caused by two different mechanisms resulting in different functions: 1) A thin layer of bright, light scattering pigment inside the pigment cells bordering cornea and crystalline cones may determine the eye’s outer appearance when seen through the transparent dioptric apparatus. The insect’s vision is not influenced by this phenomenon (STAVENGA 1979). The cornea transmits light equally well for all wavelengths involved in vision. As examples Ischnura elegans VAN DER LINDEN (Odonata: Coenagrionidae) and Lathyrophthalmus aeneus (SCOPOLI) (Diptera: Syrphidae) are presented. 2) Interference filters in the cornea cause colorful, metallic reflections. Transmission measurements of single cornea lenses revealed that the interference filters act as color filters by reducing transmission of light in a small limited waveband. These filters influence vision, because they change the spectral composition of visual stimuli. Results of transmission measurements of cornea lenses of Heptatoma pellucens FABRICIUS (Diptera: Tabanidae) and Poecilobothrus nobilitatus LINNÉ (Diptera: Dolichopodidae) are given.
Haygagan Bar: Embodying the Homeland through Armenian Dance
Creators: name: Porto, Abbie Tarpinian
Publisher: name: University of Chicago
Year: 2023
Subjects: subject: armenian
subject: diaspora
subject: dance
subject: affect
subject: embodiment
subject: armenian diaspora
subject: homeland
subject: armenia
subject: dancing

description: In this paper, I investigate how diasporan Armenians in the United States experience an embodied, affective connection to Armenia and Armenians through dance based on interviews and ethnographic data. I start with a general discussion of what homeland means for Armenians and situate dance within these understandings. Then, focusing on the desire for cultural preservation, I examine how Armenians use dance to present particular narratives, sometimes stemming from romantic nationalism. This romanticized presentation can alienate those who do not fit within a narrow version of Armenianness, and I further explore how many Armenians shift away from this fixity by making dance more relevant to their own contexts. I show how these Armenians create community while incorporating dance into their everyday lives. Moreover, dance evokes strong emotions that reinforce these social connections and elicit embodied feelings of homeland. In this way, Armenians dance to establish community and experience a sense of homeland through feeling and being with other Armenian people.
Long gaps between sign-changes of Gaussian Stationary Processes
Creators: name: Feldheim, Naomi D.
name: Feldheim, Ohad N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G10, 60G15

description: We study the probability of a real-valued stationary process to be positive on a large interval $[0,N]$. We show that if in some neighborhood of the origin the spectral measure of the process has density which is bounded away from zero and infinity, then the decay of this probability is bounded between two exponential functions in $N$. This generalizes similar bounds obtained for particular cases, such as a recent result by Artezana, Buckley, Marzo, Olsen.
description: 12 pages
On the use of ultraviolet photography and ultraviolet wing patterns in butterfly morphology and taxonomy
Creators: name: Knüttel, Helge
name: Fiedler, Konrad
Publisher: name: Universität Regensburg
Year: 2000
Subjects: subject: Polyommatus, ultraviolet light, visual communication, color, phenotypic plasticity
subject: 570 Biowissenschaften, Biologie
subject: 590 Tiere (Zoologie)

description: In a series of feeding experiments we found that, depending on the larval food plant species or part of food plant ingested, individuals of the blue butterfly Polyommatus icarus (Lycaenidae) exhibit broad variation of wing patterns in the ultraviolet (UV) range of wavelengths which is invisible to humans. Such intraspecific variability in UV wing patterns has been underestimated thus far due to the rather demanding approach needed to study these patterns. We discuss methodological problems with the assessment of butterfly UV wing patterns by UV photography. Given proper standardization, UV photography is a suitable method to qualitatively assess UV wing patterns for possible use in morphology or systematics. Spectrophotometly should preferably be used as quantitative method when consideling UV wing patterns in a communication context. No higher value should be attached to UV wing patterns as compared to human visible wing patterns.
Surname statistics - Crossing the boundary between disciplines
Creators: name: Baek, Seung Ki
name: Kim, Beom Jun
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Regarding "Surname distribution in population genetics and in statistical physics" by Rossi, we add comments on the following two points: One is a difference in his renormalization-group formulation from the traditional one in statistical physics despite apparent similarity. The other is the potential importance of the entropy maximization principle under constraints governing the evolution of surname statistics.
description: 3 pages
Gabriele Meier, Die Bischöfe von Paderborn und ihr Bistum im Hochmittelalter
Creators: name: Degler-Spengler, Brigitte
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
On almost specification and average shadowing properties
Creators: name: Kulczycki, Marcin
name: Kwietniak, Dominik
name: Oprocha, Piotr
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B05 (primary), 34D05, 37D45 (secondary)

description: In this paper we study relations between almost specification property, asymptotic average shadowing property and average shadowing property for dynamical systems on compact metric spaces. We show implications between these properties and relate them to other important notions such as shadowing, transitivity, invariant measures, etc. We provide examples that compactness is a necessary condition for these implications to hold. As a consequence of our methodology we also obtain a proof that limit shadowing in chain transitive systems implies shadowing.
description: 2 figures
Managing and Analysing Software Product Line Requirements
Creators: name: Ripon, Shamim
name: Hossain, Sk. Jahir
name: Bhuiyan, Touhid
Publisher: name: arXiv
Year: 2013
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Modelling software product line (SPL) features plays a crucial role to a successful development of SPL. Feature diagram is one of the widely used notations to model SPL variants. However, there is a lack of precisely defined formal notations for representing and verifying such models. This paper presents an approach that we adopt to model SPL variants by using UML and subsequently verify them by using first-order logic. UML provides an overall modelling view of the system. First-order logic provides a precise and rigorous interpretation of the feature diagrams. We model variants and their dependencies by using propositional connectives and build logical expressions. These expressions are then validated by the Alloy verification tool. The analysis and verification process is illustrated by using Computer Aided Dispatch (CAD) system.
description: 13 pages, 11 figures
Franz Schrader, Stadt, Kloster und Seelsorge
Creators: name: Enderle, Wilfried
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Relevance of Functional Flexibility for Heterogeneous Sales Response Models: A Comparison of Parametric and Semi-Nonparametric Models
Creators: name: Hruschka, Harald
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: Sales response; Hierarchical Bayes; Multilayer perceptron; Neural networks; Marketing
subject: 330 Wirtschaft

description: So far studies estimating sales response functions on the basis of store-specific data either consider heterogeneity or functional flexibility. That is why in this contribution a model is developed possessing both these features. It is a multilayer perceptron with store-specific coefficients which follows a hierarchical Bayesian framework. An appropriate Markov Chain Monte Carlo estimation technique is introduced capable to satisfy theoretical constraints (e.g. sign constraints on elasticities). The empirical study refers to a data base consisting of weekly observations of sales and prices for nine leading brands of a packaged consumer good category. The data were acquired in 81 stores over a time span of at least 61 weeks. The multilayer perceptron is compared to a strict parametric multiplicative model and turns out to be clearly superior in terms of posterior model probability. This result indicates the benefits of using a flexible model even if heterogeneity is dealt with. Estimated sales curves and elasticities demonstrate that both models differ with regard to implications on price response.
Farbige Augen bei Insekten
Creators: name: Knüttel, Helge
name: Lunau, Klaus
Publisher: name: Universität Regensburg
Year: 1997
Subjects: subject: compound eye, interference filter, cornea, pigment, color pattern, visual signals.
subject: 570 Biowissenschaften, Biologie
subject: 590 Tiere (Zoologie)

description: Die Farbe der Komplexaugen von Insekten wird im allgemeinen durch das dunkelbraune oder rote Schirmpigment in den primären und sekundären Pigmentzellen bestimmt, die durch den dioptrischen Apparat sichtbar sind. Daneben fallen aber bei einer ganzen Reihe von Insekten aus verschiedenen taxonomischen Gruppen Komplexaugen mit helleren, oft auffälligen Färbungen und Mustern auf. Das Aussehen dieser farbigen Augen ist auf zwei grundsätzlich unterschiedliche Ursachen zurückzuführen, die auch unterschiedliche Funktionen bedingen: 1. Distal des dunklen Schirmpigments befinden sich schmale Bereiche mit anderen hellen, stark lichtstreuenden Pigmenten. Das vom hellen Pigment diffus reflektierte, aus dem Auge tretende Licht verursacht das äußere Erscheinungsbild, da das dunkle Innere des Auges verdeckt wird. Bei diesen Augen haben die distalen, hellen Pigmente keinen Einfluß auf das Sehen der Tiere, sondern nur auf ihr Aussehen (Stavenga DG (1979) in Autrum H: Handbook of sensory physiology VII/6A). Arten mit diesem Augentyp finden sich bei den Zygoptera, Saltatoria, Lepidoptera, Hymenoptera und Syrphidae. 2. Die Augen einiger Dipteren weisen metallisch glänzende, farbige Reflexionen auf, die durch Interferenzfilter in der Cornea verursacht werden (Bernard GD (1968) Invest Ophthal 7:416). Mikrospektrophotometrische Untersuchungen der Transmission einzelner Cornealinsen solcher Augen bei Tabanidae und Dolichopodidae zeigen, daß die Interferenzfilter als selektive Farbfilter wirken, die die ins Auge gelangenden Lichtreize durch selektive Reflexion bestimmter Wellenlängenbereiche in ihrer spektralen Zusammensetzung verändern. Neben einer möglichen Signalfunktion haben die Corneafilter auch Auswirkungen auf die Wahrnehmung optischer Reize.
description: Das Poster erhielt bei der Posterprämierung für Inhalt und Darstellung einen von zwei Preisen.
Die Therapie der beginnenden Herzinsuffizienz bei Patienten mit Lungentumoren in der präoperativen Phase : Digitalismonotherapie oder Digitalis-Diuretikum Kombination
Creators: name: Dietl, Barbara
Publisher: name: Universität Regensburg
Year: 1987
Subjects: subject: Herzinsuffizienz , Pharmakotherapie , Digitalis , Diuretika
subject: 610 Medizin

description: Die kombinierte Therapie der beginnenden Herzinsuffizienz wurde oft diskutiert. Nach unseren Resultaten ist eine Kombinationstherapie aus Digitalis und einem Diuretikum bei beginnender Herzinsuffizienz nicht nur voll begründet, sondern auch notwendig. Wesentlich erleichtert wird heute die Diagnose "beginnende Herzinsuffizienz" durch den Einschwemmkatheter, der auch ambulant und ohne große Belastung für den Patienten durchgeführt werden kann. Die exakte und relativ leicht zu erstellende Diagnosemöglichkeit, sowie die subjektive und objektive Besserung in 70 - 80 % der Fälle post tehrapiam lassen daher den Aufwand sinnvoll erscheinen. Ob man die kombinierte Therapie bei der beginnenden Herzinsuffizienz zeitlich beschränkt, oder langfritig anwenden soll, können wir zur Zeit nicht beantworten.
title: Semantic Relations in a Medical Digital Library
Creators: name: Wacholder, Nina
name: Imielinska, Celina Z.
name: Soliz, Ewa
name: Klavans, Judith L.
name: Molholt, Pat
Publisher: name: Columbia University
Year: 1998
Subjects: Library science
Communication of technical information
Medical sciences

description: In this paper, we describe the VesaliusTM Project, a multi-modal collection of anatomical resources under development at Columbia University. 1 Our focus is on the need for navigational tools to effectively access the wealth of electronic information on anatomy, including life-like 3D images of anatomical entities that can be interactively viewed and browsed. We describe a key component which must be in place in order to develop a flexible and reusable digital library system, namely an anatomical knowledge base containing a `nucleus' of anatomical information specifically designed to make it possible to develop a wide spectrum of curriculum applications that use and extend the information in the knowledge base. The unique contribution of our research lies in the dual focus on user needs and on effective use of knowledge representation theory in order to develop a system that makes it possible to take advantage of interactive 3D models and the wealth of other anatomical data now available.
Fragments Within Time by Steven Maimes (book information)
Creators: name: Maimes, Steven
Publisher: name: Zenodo
Year: 2019
Subjects: meaning, reality, philosophy, time, imagination, religion, experience

description: This small book contains 240 short and concise writings on such topics as meaning, reality, imagination, and time. It presents ideas and insights to be mulled over and thought upon. These fragments are both philosophical and literary. As philosophical, they present ideas that question and seek depth. As literary, they can be considered complete as a highly constructed aesthetic form like poetry.
description: Available on Amazon: https://www.amazon.com/dp/1794376429
Peter Lampe, Die stadtrömischen Christen in den ersten beiden Jahrhunderten
Creators: name: Stockmeier, Peter
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
2017 Black Voter Project Pilot Study
Creators: name: Western Washington University
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Interest in politics (1); watches television news programs (1); rank current social/political issues (1); socially/politically active (6); 2016 presidential election (2); motivation for voting/not voting in 2016 (9); voted in 2010 or 2012 midterms (1); intent to vote in 2018 midterms (1); efficacy of protest versus voting/political action (1); President Donald Trump job approval (3); feelings about your future with Trump as president (1); Trump presidency destroying America (2); Tea Party Movement (3); Black Lives Matter (9); National Anthem protests/Colin Kaepernick (1); support for a Kanye West presidential bid (1); immigration policies/DREAM Act (5); political trust and feelings of political alienation (6); feeling toward political groups/individuals (8); feeling toward racial/ethnic groups (6); feeling toward gays and lesbians (1); influence of slavery on how Blacks think of themselves (1); achievement of racial equality (1); downplaying racial identity/code-switching (1); identification with events happening to other African Americans (1); anxiety about current personal financial situation (1); knowledge of separation of powers (1); knowledge of current political seats (2).
On top! Flächeneffizienzsteigerung von Gewerbeflächen durch Stapelung.
Am Beispiel der Gewerbegebiete von Ulm und Neu-Ulm.
Creators: name: Reiher, Charlotte
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: Stadtplanung
subject: Stadtentwicklung
subject: Flächensparen
subject: Ressource Boden
subject: Innenentwicklung
subject: Stapelung
subject: Gewerbegebietsentwicklung
subject: räumliche Transformation
subject: 710, Landschaftsgestaltung, Raumplanung
subject: 720
subject: Ulm
subject: Neu-Ulm
subject: Stadtplanung
subject: Stadtentwicklung
subject: Flächeneinsparung
subject: Gewerbegebiet
subject: Flächenproduktivität
subject: Gewerbefläche

description: Die Masterarbeit wurde mit einer Anerkennung der Pfeiffer Stiftung für Architektur und dem BUND-Forschungspreis 2023 ausgezeichnet. Der Anhang ist gekürzt. Für die Interviewleitfäden wenden Sie sich bitte an die Autorin.
The quasi-universality of chondrule size as a constraint for chondrule formation models
Creators: name: Jacquet, Emmanuel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Primitive meteorites are dominated by millimeter-size silicate spherules called chondrules. The nature of the high-temperature events that produced them in the early solar system remains enigmatic. Beside their thermal history, one important clue is provided by their size which shows remarkably little variation (less than a factor of 6 for the mean chondrule radius of most chondrites) despite the extensive range of ages and heliocentric distances sampled. It is however unclear whether chondrule size is due to the chondrule melting process itself, or has been simply inherited from the precursor material, or yet results from some sorting process. I examine these different possibilities in terms of their analytical size predictions. Unless the chondrule-forming "window" was very narrow, radial sorting can be excluded as size-determining processes because of the large variations it would predict. Molten planetesimal collision or impact melting models, which derive chondrules from the fragmentation of larger melt bodies, would likewise predict too much size variability by themselves; more generally any size modification during chondrule formation is limited in extent by evidence from compound chondrules and the considerable compositional variability of chondrules. Turbulent concentration would predict a low size variability but lack of evidence of any accretion bias in carbonaceous chondrites may be difficult to reconcile with any form of local sorting upon agglomeration. Growth by sticking (especially if bouncing-limited) of aggregates as chondrule precursors would yield limited variations of their final radius in space and time, and would be consistent with the relatively similar size of other chondrite components such as refractory inclusions. This suggests that the chondrule-melting process(es) simply melted such nebular aggregates with little modification of mass.
description: 13 pages, 2 figures, accepted to Icarus
Die subjektive Seite von Dokumenten - der Kompromiß zwischen Informativität und Redundanz
Creators: name: Zimmer, Alf
Publisher: name: Universität Regensburg
Year: 1997
Subjects: subject: 000 Allgemeines, Wissenschaft

description: Die subjektive Seite von Dokumenten hat aus der Sicht des angewandten Psychologen drei Hauptaspekte: 1. Welche Randbedingungen für die Form von Dokumenten müssen gegeben sein, damit der Leser Informationen aus diesen Dokumenten ziehen kann, also das Dokument das Wissen des Rezipienten verändert? 2. Wie wird die Information von Dokumenten im Wissen des Lesers repräsentiert? und 3. Wie beeinflussen die intendierten kommunikativen Randbedingungen das Abfassen von Dokumenten? Anhand von diesen drei Aspekten ist versucht worden, einerseits die Bedeutung der subjektiven Seite bei der Produktion und Rezeption von Dokumenten aufzuzeigen und zum zweiten die Interaktion der Aspekte Informativität vs. Redundanz zu analysieren; hier liegt, wie im abschließenden Experiment deutlich wird, eine konkave trade-off-Funktion vor, deren Optimum jeweils vom kommunikativen Kontext abhängt.
Self-gravitational Interaction in z = 4 Horava-Lifshitz Gravity
Creators: name: Liu, Molin
name: Lu, Junwang
name: Xu, Yin
name: Lu, Jianbo
name: Wu, Yabo
name: Wang, Rumin
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Motivated by recent works [1,2], the influences of self-gravitational interaction on the Hawking radiation are studied both for (3 + 1) and (4 + 1) dimensional black holes in $z = 4$ Hourava-Lifshitz gravity. It is found that the tunneling entropies $S_{B(3 + 1)}$ and $S_{B(4 + 1)}$ independent on particle's mass are consistent with the thermodynamical entropies $S_{BH(3 + 1)}$ and $S_{BH(4 + 1)}$, respectively. There is a very visible degree of uniformity between thermodynamics and quantum tunneling in $z = 4$ Hourava-Lifshitz gravity. It suggests that the entropies contained corrected terms could be explained well by the self-gravitational interaction of Hawking radiation. The study of tunneling process may shed light on understanding the Hourava-Lifshitz gravity.
description: 8 pages, published version
Recent RHIC in-situ coating technology developments
Creators: name: Hershcovitch, A.
name: Blaskiewicz, M.
name: Brennan, J. M.
name: Chawla, A.
name: Fischer, W.
name: Liaw, C-J
name: Meng, W.
name: Todd, R.
name: Custer, A.
name: Erickson, M.
name: Jamshidi, N.
name: Kobrin, P.
name: Laping, R.
name: Poole, H. J.
name: Jimenez, J. M.
name: Neupert, H.
name: Taborelli, M.
name: Yin-Vallgren, C.
name: Sochugov, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: To rectify the problems of electron clouds observed in RHIC and unacceptable ohmic heating for superconducting magnets that can limit future machine upgrades, we started developing a robotic plasma deposition technique for $in-situ$ coating of the RHIC 316LN stainless steel cold bore tubes based on staged magnetrons mounted on a mobile mole for deposition of Cu followed by amorphous carbon (a-C) coating. The Cu coating reduces wall resistivity, while a-C has low SEY that suppresses electron cloud formation. Recent RF resistivity computations indicate that 10 μm of Cu coating thickness is needed. But, Cu coatings thicker than 2 μm can have grain structures that might have lower SEY like gold black. A 15-cm Cu cathode magnetron was designed and fabricated, after which, 30 cm long samples of RHIC cold bore tubes were coated with various OFHC copper thicknesses; room temperature RF resistivity measured. Rectangular stainless steel and SS discs were Cu coated. SEY of rectangular samples were measured at room; and, SEY of a disc sample was measured at cryogenic temperatures.
description: 8 pages, contribution to the Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects: ECLOUD'12; 5-9 Jun 2012, La Biodola, Isola d'Elba, Italy
Die Inkunabeln der Universitätsbibliothek und anderer öffentlicher Sammlungen in Freiburg im Breisgau und Umgebung, beschr. von Vera Sack
Creators: name: Urban, Wolfgang
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Bernd Breitenbruch, Die Inkunabeln der Stadtbibliothek Ulm
Creators: name: Hummel, Heribert
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Development of Parallel Plate Avalanche Counter PPAC for BigRIPS fragment separator
Creators: name: Kumagai, H.
name: Ohnishi, T.
name: Fukuda, N.
name: Takeda, H.
name: Kameda, D.
name: Inabe, N.
name: Yoshida, K.
name: Kubo, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We have developed a position-sensitive Parallel Plate Avalanche Counter (PPAC), which has been used as a focal plane detector in the BigRIPS fragment separator and the subsequent RI-beam delivery lines at the RIKEN Nishina Center RI Beam Factory. The PPAC detector plays an important role not only in the tuning of the separator and delivery lines but also in the particle identification of rare isotope (RI) beams. The PPAC detector has a sensitive area of 240 mm x 150 mm, and the position information is obtained by a delay-line readout method. Being called double PPAC, it is composed of two full PPACs, each measuring the particle locus in two dimensions. High detection efficiency has been made possible by the twofold measurement using the double PPAC detector. The sensitivity uniformity is also found to be excellent. The root-mean-square position resolution is measured to be 0.25 mm using an alpha source, while the position linearity is as good as +/-0.1 mm for the detector size of 240 mm. Characteristics, operating principles, specifications, performance and issues of the PPAC detector are presented, including its signal transmission system using optical fiber cables.
MIB-1 and MCM-2 immunohistochemical analysis does not aid in identification of serrated colorectal polyps with abnormal proliferation
Creators: name: Gray, David
name: Obermann, Ellen C.
name: Evans, Mark
name: Hartmann, Arndt
name: Cooper, Kumarasen
name: Blaszyk, Hagen
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: Hyperplastic polyp; Serrated polyp; Serrated neoplasia pathway; MIB-1; MCM-2
subject: 610 Medizin

description: We investigated the staining characteristics of serrated polyps with abnormal proliferation (SPAP) using MIB-1 and MCM-2 to determine if they could provide assistance in delineating SPAPs from traditional hyperplastic polyps (HPs). Using published morphologic criteria we reviewed H&E slides of 107 polyps from 80 patients. Thirty-nine (36.4%) polyps met the criteria for SPAP Within a given region, polyps in the transverse colon had the largest percentage of SPAPs (50.0%) followed by the right colon (40.9%). The majority of SPAPs (82.1%) and HPs (72.1%) showed MIB-1 staining confined to the basal third of the crypts. The majority of SPAPs (59.0%) and HPs (52.9%) showed MCM-2 staining extending into the apical third of the crypts. We do not recommend MIB-1 or MCM-2 staining to differentiate SPAPs from conventional HPs, since staining characteristics are not significantly different between the 2 groups, and frequent variable crypt staining within a given polyp is difficult to interpret.
Die Handschriften 65/1 - 1200 im Generallandesarchiv Karlsruhe, beschr. von Michael Klein
Creators: name: Burmeister, Karl Heinz
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Integrable systems on semidirect product Lie groups
Creators: name: Capriotti, S.
name: Montani, H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study integrable systems on the semidirect product of a Lie group and its Lie algebra as the representation space of the adjoint action. Regarding the tangent bundle of a Lie group as phase space endowed with this semidirect product Lie group structure, we construct a class of symplectic submanifolds equipped with a Dirac bracket on which integrable systems (in the Adler-Kostant-Symes sense) are naturally built through collective dynamics. In doing so, we address other issues as factorization, Poisson-Lie structures and dressing actions. We show that the procedure becomes recursive for some particular Hamilton functions, giving rise to a tower of nested integrable systems.
description: 46 pages
Le Corbusier, la fabbrica dell'immagine
Creators: name: Rosellini, Anna
name: Setti, Stefano
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2018
Subjects: ICAR/18 Storia dell'architettura

description: Il secondo numero di collegArti nasce come esito del
laboratorio “La Fabbrica dell’Immagine” ideato per gli studenti
del corso “Architettura contemporanea” della Laura Magistrale
in Arti Visive, e finalizzato a fornire metodologie per tradurre
questioni teoriche in attività pratiche e possibili progetti di
ricerca. Gli argomenti affrontati durante il laboratorio hanno
avuto lo scopo di completare il soggetto trattato nel corso
monografico, dedicato a Le Corbusier, con approfondimenti
relativi ad un aspetto decisivo della poetica dell’artista: il
rapporto tra fotografia e architettura.
“La Fabbrica dell’Immagine” ha offerto agli studenti due fasi
di ricerca: la prima incentrata su uno studio relativo a specifici
soggetti che si è tradotto in saggi critici; la seconda, più
sperimentale, dedicata ad un aspetto pratico di rielaborazione
dei contenuti teorici, al fine di creare un “discorso per immagini”.
Il risultato delle ricerche è presentato nella mostra Le
Corbusier. La Fabbrica dell’Immagine, suddivisa in sei sezioni
corrispondenti ai gruppi di studio (“I viaggi di studio”; “L’Esprit
Nouveau”; “New Vision”; “L’Espace indicible”; “Transfert”;
“Poème électronique”).
Il presente volume è stato ideato dagli studenti quale catalogo
della mostra, lasciando loro la libertà di individuare prospettive
culturali, forme di scrittura e modi di espressione grafica.
Nella prima parte figura una selezione dei saggi degli studenti;
la seconda è costituita dalla presentazione delle opere esposte.
Rational points on intersections of cubic and quadric hypersurfaces
Creators: name: Browning, T. D.
name: Dietmann, R.
name: Heath-Brown, D. R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We investigate the Hasse principle for complete intersections cut out by a quadric and cubic hypersurface defined over the rational numbers.
description: 56 pages
Georg Schwaiger (Hg.), Christenleben im Wandel der Zeit
Creators: name: Wolf, Hubert
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Quasicrystals, model sets, and automatic sequences
Creators: name: Allouche, Jean-Paul
name: Meyer, Yves
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: Number Theory (math.NT)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82B99, 82D99, 11K70, 42A99, 11B85

description: We survey mathematical properties of quasicrystals, first from the point of view of harmonic analysis, then from the point of view of morphic and automatic sequences. Nous proposons un tour d'horizon de propriétés mathématiques des quasicristaux, d'abord du point de vue de l'analyse harmonique, ensuite du point de vue des suites morphiques et automatiques.
Spatially Resolved Dynamic Eigenmode Spectrum of Co Rings
Creators: name: Neudecker, Ingo
name: Kläui, M.
name: Perzlmaier, Korbinian
name: Backes, D.
name: Heyderman, L.
name: Vaz, C.
name: Bland, J.
name: Rüdiger, U.
name: Back, Christian
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: The spatially resolved eigenmode spectrum of micrometer-sized Co ring elements has been determined by means of combined vector network analyzer ferromagnetic resonance and time resolved magneto-optic Kerr effect measurements. Up to 5 resonant eigenmodes were observed in the frequency range from 45 MHz to 20 GHz as a function of an external magnetic bias field. A well-defined mode structure was found for the two equilibrium states (vortex and onion) which correspond to distinctive spatial modes. The effect of dynamic inter-ring coupling on the modes in the remanent states was evinced. The experimental results are found to be in good agreement with those of micromagnetic simulations. Our results demonstrate that, in analogy to the well-defined static equilibrium magnetic states of ring elements, the eigenmode spectra of this high symmetry geometry consist of a well-defined and simple mode structure.
Seigel, Rudolf (bearb.), Landkarte: Geschichte Südwestdeutschlands 1180-1790
Creators: name: Reinhardt, Rudolf
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
The Centre of Nature Concentrated
Creators: name: Puli, Ali
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Alchemy--Manuscripts
valueUri: http://id.worldcat.org/fast/804250
subject: Alchemy
valueUri: http://id.worldcat.org/fast/804245
subject: Alchemists
valueUri: http://id.worldcat.org/fast/804244
subject: Substance (Philosophy)
valueUri: http://id.worldcat.org/fast/1136762
subject: Alchemy--Religious aspects
valueUri: http://id.worldcat.org/fast/804253
subject: Matter
valueUri: http://id.worldcat.org/fast/1012448
subject: Creation
valueUri: http://id.worldcat.org/fast/882382

description: A handwritten translation into English (by F.E. in the 19th century) from a German translation by D.J.O.H. (Helbigius in 1682). The original was written in Arabic. Ali Puli, also known as Alipili, is the attributed author of a number of 17th-century alchemical and hermetic texts. However, his historical existence is doubtful. He is described as a Mauretanian Christian of Asiatic extraction; also variously as an Arab (because he was said to have written in Arabic), and a Moor. Most probably, Ali Puli is the pseudonym of Johann Otto von Helwig (1654-1698), a German physician, alchemist and author).
Installation for SEE observation in the presence of magnetic field
Creators: name: Krasnov, A. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The installation provides direct measurements of secondary emission yield and secondary electron velocity/energy distribution in the presence of magnetic field. The measurement system is designed to be installed into superconducting solenoid with maximum field of 10T. At present time the installation under commissioning at room temperature. The structure and performance capabilities of the setup are described, first experimental results are presented.
description: 5 pages, contribution to the Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects: ECLOUD'12; 5-9 Jun 2012, La Biodola, Isola d'Elba, Italy
Jedin, Hubert (Hrsg.(, Atlas zur Kirchengeschichte
Creators: name: Buck, Josef
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Supplementary definitions, algorithms, and figures from A geometric framework for reaction enumeration in computational nucleic acid devices
Creators: name: Kumar, Sarika
name: Lakin, Matthew R.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 300199
subject: Agricultural biotechnology not elsewhere classified
classificationCode: 310113
subject: Synthetic biology
classificationCode: 401899
subject: Nanotechnology not elsewhere classified

description: Cascades of DNA strand displacement reactions enable the design of potentially large circuits with complex behaviour. Computational modelling of such systems is desirable to enable rapid design and analysis. In previous work, the expressive power of graph theory was used to enumerate reactions implementing strand displacement across a wide range of complex structures. However, coping with the rich variety of possible graph-based structures required enumeration rules with complicated side-conditions. This paper presents an alternative approach to tackle the problem of enumerating reactions at domain level involving complex structures by integrating with a geometric constraint solving algorithm. The rulesets from previous work are simplified by replacing side-conditions with a general check on the geometric plausibility of structures generated by the enumeration algorithm. This produces a highly general geometric framework for reaction enumeration. Here, we instantiate this framework to solve geometric constraints by a structure sampling approach in which we randomly generate sets of coordinates and check whether they satisfy all the constraints. We demonstrate this system by applying it to examples from the literature where molecular geometry plays an important role, including DNA hairpin and remote toehold reactions. This work therefore enables integration of reaction enumeration and structural modelling.
Noninertial effects on the ground state energy of a massive scalar field in the cosmic string spacetime
Creators: name: Mota, H. F.
name: Bakke, K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the influence of noninertial effects on the ground state energy of a massive scalar field in the cosmic string spacetime. We generalize the results obtained by Khusnutdinov and Bordag [N. R. Khusnutdinov and M. Bordag, Phys. Rev. D 59, 064017 (1999)] to a noninertial reference frame and show, by contrast, that a non-vanishing contribution to the ground state energy stems from the noninertial effects. Moreover, we show that there is no influence of the curvature of the spacetime on this non-vanishing contribution to the ground state energy of a massive scalar field.
description: 10 pages, no figures
Intrinsic Spin Hall Edges
Creators: name: Adagideli, Inanc
name: Bauer, G.
Publisher: name: Universität Regensburg
Year: 2005
Subjects: subject: 530 Physik

description: The prediction of intrinsic spin Hall currents by Murakami et al. and Sinova et al. raised many questions about methods of detection and the effect of disorder. We focus on a contact between a Rashba-type spin-orbit coupled region with a normal two-dimensional electron gas and show that the spin Hall currents, though vanishing in the bulk of the sample, can be recovered from the edges. We also show that the current-induced spin accumulation in the spin-orbit coupled system diffuses into the normal region and contributes to the spin current in the leads.
Bibliographie Hermann Tüchle (1905-1986)
Creators: name: Kruttschnitt, Elke
name: Fesseler, Eugen
name: Schupp, Gerald
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8
Resonant X-ray scattering and the $j_{\mathrm{eff}}=1/2$ electronic ground state in iridate perovskites
Creators: name: Sala, M. Moretti
name: Boseggia, S.
name: McMorrow, D. F.
name: Monaco, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The resonant X-ray scattering (magnetic elastic, RXMS, and inelastic, RIXS) of Ir$^{4+}$ at the L$_{2,3}$ edges relevant to spin-orbit Mott insulators A$_{n+1}$Ir$_{n}$O$_{3n+1}$ (A=Sr, Ba, etc.) are calculated using a single-ion model which treats the spin-orbit and tetragonal crystal-field terms on an equal footing. Both RXMS and RIXS in the spin-flip channel are found to display a non-trivial dependence on the direction of the magnetic moment, $\boldsymbolμ$. Crucially, we show that for $\boldsymbolμ$ in the \emph{ab}-plane, RXMS at the L$_2$ edge is zero \emph{irrespective} of the tetragonal crystal-field; spin-flip RIXS, relevant to measurements of magnons, behaves reciprocally being zero at L$_2$ when $\boldsymbolμ$ is perpendicular to the \emph{ab}-plane. Our results provide important insights into the interpretation of X-ray data from the iridates, including that a $j_{\mathrm{eff}}=1/2$ ground state cannot be assigned on the basis of L$_2$/L$_3$ intensity ratio alone.
description: 5 pages, 3 figures
Corrigendum: "On the Floer homology of cotangent bundles"
Creators: name: Abbondandolo, Alberto
name: Schwarz, Matthias
Publisher: name: arXiv
Year: 2013
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: We fix an orientation issue which appears in our previous paper about the isomorphism between Floer homology of cotangent bundles and loop space homology. When the second Stiefel-Whitney class of the underlying manifold does not vanish on 2-tori, this isomorphism requires the use of a twisted version of the Floer complex.
Die Vornamen im Raum Schwäbisch Gmünd vom 17. bis zum 19. Jahrhundert
Creators: name: Krieg, Dietmar
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 8 (1989): Rottenburger Jahrbuch für Kirchengeschichte, Band 8