cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 11 (50)]
Creators: name: , Jacobus
name: Anricus
name: Anselmus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1259
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Jacobus, Anricus und Anselmus, Söhne des verstorbenen Anselmus Rubeus aus dem Ort St. Viti ad Bestatium, verkaufen der Miriana de Cuminis, Äbtissin des Klosters Auroni in Mailand, vier Stück Land ebendort.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 15 (2)]
Creators: name: Horricus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1293
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Horricus, Sohn und Erbe des verstorbenen Gracius Mainerius aus Mailand, wohnhaft in Zovate, verkauft Horicus Carbonus ein Stück Land, gelegen in Subiate an einem Ort, genannt Invernice.
Marktplatz und Rathaus von Lüdinghausen
Creators: name: Essling-Wintzer, Wolfram
name: Klostermann, Rudolf
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2018

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2016 (2017)
Predicting Probability of Infection of an Estuarine Crab by a Castrating Isopod Parasite
Creators: name: COX, LINDSEY
name: Pochtar, Darby
name: Fowler, Amy
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: Entoniscid (Entoniscidae) are endoparasitic isopods that infect both male and female white-tipped mud crabs (Rhithropanopeus harrisii) along the Atlantic and Gulf of Mexico coasts. When these parasites infect a host, they effectively castrate the host so that it can no longer reproduce. Once infected, the host’s energy is utilized by the parasite, allowing the entoniscid eggs to mature inside the host. 105 R. harrisii were collected from three sites throughout the Chesapeake Bay via crab condos and hand collection. All crabs were dissected and the presence or absence of entoniscid infection was noted. The response variable of entoniscid infection presence (n = 287) was analyzed via Generalized Linear Mixed Models (GLMMs). Four GLMMs were ran with site as the random variable and different combinations of fixed variables (carapace width (CW) and sex). The full model (CW * Sex) was selected as the best model as it had the lowest AICc value and explained 33% of the data. This model states that the interaction between CW and sex plays a significant role in determining the probability that R. harrisii will be infected by an entoniscid in the Chesapeake Bay. Where larger females R. harrisii are more likely to be parasitized than smaller females and that males have a significantly lower probability of being parasitized regardless of size.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
title: L’abuso del diritto. In ricordo di Davide Messinetti
Creators: name: Grisi, Giuseppe
Publisher: name: RomaTrE-Press
Year: 2019

description:

Il volume raccoglie gli atti della giornata di studio, promossa dal Dottorato in Discipline giuridiche, che la comunità scientifica di Roma Tre ha inteso dedicare al ricordo di Davide Messinetti ad un anno dalla scomparsa. Il 24 aprile 2018 i dottorandi del curriculum privatistico si sono confrontati con un tema caro al compianto Maestro: l’abuso del diritto. Trattasi di una categoria che ha una densità teorica, una storia, ed è ancora oggi al centro dell'attenzione in più ambiti della scienza giuridica, come i contributi raccolti in questo volume dimostrano. Tenendo fede al progetto, sono stati i dottorandi gli autentici protagonisti dell'iniziativa, con i docenti a far da spalla, o meglio, da discussant.

Curato da Giuseppe Grisi, al volume hanno partecipato i Proff. Mario Barcellona, Angelo Danilo De Santis, Adolfo di Majo, Sabino Fortunato, Giampiero Proia, Cesare Salvi e i Dottorandi Chiara Belli, Piervito Bonifacio, Martina Cavaliere, Alberto Cinque, Laura Costantino, Paolo Margottini, Maria Grazia Papandrea, Laura Pennazzi Catalani e Maria Serpa.
Chaotic Behavior of the Baker’s Map Under Quantization
Creators: name: PUTALAPATTU, PRAVALIKA
name: Cressman, John Rob
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: Chaotic systems, such as turbulent flow, are characterized by sensitivity towards initial conditions. Turbulent flow is caused by fluid pressure gradients, which cause “eddies” or vortices, and these gradients and vortices diminish in scale over time. If fluid flow simulations were run on a computer, eventually, the gradients would occur on such a small scale that they would no longer be recognizable by the computer, due to limited precision. While this may be an artifact of current technological limits, studying the effects of quantization on a relatively large scale (2^-52) may shed light on the effects of the real-world quantization of spacetime in a relatively simple and accessible manner. In this project, we study the effects of information loss, bit-shifting, and truncation on the discrete Baker’s map with 25-bit precision. We also observe the distinction between a “practical” attractor, which encodes the finite limitations of the system, as opposed to a “theoretical” attractor, which may fail on minute computational scales. Using similar methods, we may be able to find practical attractors for different systems under different quantization procedures. This insight provides a nontraditional, simplistic approach to finding attractors that hold true under the grainy nature of spacetime
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
Magnetic Structures in Gamma-Ray Burst Jets Probed by Gamma-Ray Polarization
Creators: name: Yonetoku, Daisuke
name: Murakami, Toshio
name: Gunji, Shuichi
name: Mihara, Tatehiro
name: Toma, Kenji
name: Morihara, Yoshiyuki
name: Takahashi, Takuya
name: Wakashima, Yudai
name: Yonemochi, Hajime
name: Sakashita, Tomonori
name: Toukairin, Noriyuki
name: Fujimoto, Hirofumi
name: Kodama, Yoshiki
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report polarization measurements in two prompt emissions of gamma-ray bursts, GRB 110301A and GRB 110721A, observed with the Gamma-ray burst polarimeter (GAP) aboard IKAROS solar sail mission. We detected linear polarization signals from each burst with polarization degree of $Π= 70 \pm 22$% with statistical significance of $3.7 σ$ for GRB 110301A, and $Π= 84^{+16}_{-28}$% with $3.3 σ$ confidence level for GRB 110721A. We did not detect any significant change of polarization angle. These two events had shorter durations and dimmer brightness compared with GRB 100826A, which showed a significant change of polarization angle, as reported in Yonetoku et al. (2011). Synchrotron emission model can be consistent with all the data of the three GRBs, while photospheric quasi-thermal emission model is not favorable. We suggest that magnetic field structures in the emission region are globally-ordered fields advected from the central engine.
description: Accepted for publication to ApJL (7 pages, 3 figures)
Metabolic Constraints on Neuronal Signaling
Creators: name: SIVA, JAYANT
name: Cressman, John Robert
name: Gertz, Monica
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: Neuronal tissues process information through action potential generation and transmission. Reduced ionic gradients can significantly alter cellular function and signaling, and these gradients are reestablished through the conversion of ATP to ADP by the Sodium/Potassium pump. In order to investigate the constraints on neuronal computation, we used a conductance-based model incorporating ionic dynamics and a simplified version of glucose metabolism. The experiments suggest a programmed response to prolonged stimulation where the cell consumes more oxygen and excretes more potassium early on before switching to reduced ionic responses with decreased oxygen consumption. Using the model to correlate with experimental results from stimulated neuronal tissue, we demonstrated that the interplay between electrochemical dynamics of the cell naturally gives rise to the time-dependent nature of the experimental observations. The model revealed that a reduction in action potential generation occurs due to a gradual decrease in the resting transmembrane voltage. The hyperpolarization of the resting potential is due to the increase in intracellular sodium and extracellular potassium concentrations driving the Sodium/Potassium pump. The subsequent reduction of spike generation enables the pump to outstrip the sodium accumulation, causing a change in behavior of both the extracellular potassium and intracellular sodium concentrations.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
title: Identità e discorsi. Studi offerti a Franca Orletti
Creators: name: Mariottini, Laura
Publisher: name: RomaTrE-Press
Year: 2015

description: Il volume dal titolo Identità e discorsi, curato da Laura Mariottini, raccoglie i contributi che amici, colleghi e allievi diretti e indiretti offrono a Franca Orletti.

L’attività scientifica e didattica della studiosa nell’ambito della sociolinguistica, della linguistica applicata e della pragmatica è molto ampia e ha rappresentato una fonte di spunti e di conoscenze in contesti molteplici. Per questo gli autori le rendono omaggio dedicandole una raccolta di saggi, nella cui ideazione e struttura si sono voluti accostare ambiti di studio diversi e incrociare competenze disciplinari differenti su un unico tema: l’identità.

Il risultato è uno strumento multi e inter-disciplinare, quanto mai aggiornato, per avvicinare studiosi e studenti a tematiche centrali e trasversali nella società umana di tutte le epoche, quali l’espressione e la costruzione personale e istituzionale, orale e scritta, pubblica e privata del sé.
Il volume dal titolo Identità e discorsi, curato da Laura Mariottini, raccoglie i contributi che amici, colleghi e allievi diretti e indiretti offrono a Franca Orletti.

L’attività scientifica e didattica della studiosa nell’ambito della sociolinguistica, della linguistica applicata e della pragmatica è molto ampia e ha rappresentato una fonte di spunti e di conoscenze in contesti molteplici. Per questo gli autori le rendono omaggio dedicandole una raccolta di saggi, nella cui ideazione e struttura si sono voluti accostare ambiti di studio diversi e incrociare competenze disciplinari differenti su un unico tema: l’identità.

Il risultato è uno strumento multi e inter-disciplinare, quanto mai aggiornato, per avvicinare studiosi e studenti a tematiche centrali e trasversali nella società umana di tutte le epoche, quali l’espressione e la costruzione personale e istituzionale, orale e scritta, pubblica e privata del sé.
One-Dimensional Birth-Death Process and Delbrück-Gillespie Theory of Mesoscopic Nonlinear Chemical Reactions
Creators: name: Zhang, Yunxin
name: Ge, Hao
name: Qian, Hong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: As a mathematical theory for the stochasstic, nonlinear dynamics of individuals within a population, Delbrück-Gillespie process (DGP) $n(t)\in\mathbb{Z}^N$, is a birth-death system with state-dependent rates which contain the system size $V$ as a natural parameter. For large $V$, it is intimately related to an autonomous, nonlinear ordinary differential equation as well as a diffusion process. For nonlinear dynamical systems with multiple attractors, the quasi-stationary and stationary behavior of such a birth-death process can be underestood in terms of a separation of time scales by a $T^*\sim e^{αV}$ $(α>0)$: a relatively fast, intra-basin diffusion for $t\ll T^*$ and a much slower inter-basin Markov jump process for $t\gg T^*$. In the present paper for one-dimensional systems, we study both stationary behavior ($t=\infty$) in terms of invariant distribution $p_n^{ss}(V)$, and finite time dynamics in terms of the mean first passsage time (MFPT) $T_{n_1\rightarrow n_2}(V)$. We obtain an asymptotic expression of MFPT in terms of the "stochastic potential" $Φ(x,V)=-(1/V)\ln p^{ss}_{xV}(V)$. We show in general no continuous diffusion process can provide asymptotically accurate representations for both the MFPT and the $p_n^{ss}(V)$ for a DGP. When $n_1$ and $n_2$ belong to two different basins of attraction, the MFPT yields the $T^*(V)$ in terms of $Φ(x,V)\approx ϕ_0(x)+(1/V)ϕ_1(x)$. For systems with a saddle-node bifurcation and catastrophe, discontinuous "phase transition" emerges, which can be characterized by $Φ(x,V)$ in the limit of $V\rightarrow\infty$. In terms of time scale separation, the relation between deterministic, local nonlinear bifurcations and stochastic global phase transition is discussed. The one-dimensional theory is a pedagogic first step toward a general theory of DGP.
description: 32 pages, 3 figures
MESA Models of Classical Nova Outbursts: The Multicycle Evolution and Effects of Convective Boundary Mixing
Creators: name: Denissenkov, Pavel A.
name: Herwig, Falk
name: Bildsten, Lars
name: Paxton, Bill
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Novae are cataclysmic variables driven by accretion of H-rich material onto a white-dwarf (WD) star from its low-mass main-sequence binary companion. New time-domain observational capabilities, such as the Palomar Transient Factory and Pan-STARRS, have revealed a diversity of their behaviour that should be theoretically addressed. Nova outbursts depend sensitively on nuclear physics data, and more readily available nova simulations are needed in order to effectively prioritize experimental effort in nuclear astrophysics. In this paper we use the MESA stellar evolution code to construct multicycle nova evolution sequences with CO WD cores. We explore a range of WD masses and accretion rates as well as the effect of different cooling times before the onset of accretion. In addition, we study the dependence on the elemental abundance distribution of accreted material and convective boundary mixing at the core-envelope interface. Models with such convective boundary mixing display an enrichment of the accreted envelope with C and O from the underlying white dwarf that is commensurate with observations. We compare our results with the previous work and investigate a new scenario for novae with the 3He-triggered convection.
description: (26 pages, 8 figures, 1 table, accepted for publication by ApJ)
Nilpotence in Physics: the case of Tsallis entropy
Creators: name: Creaco, Anthony J.
name: Kalogeropoulos, Nikos
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In an attempt to understand the Tsallis entropy composition property, we construct an embedding of the reals into the set of $3\times 3$ upper triangular matrices with real entries. We explore consequences of this embedding and of the geometry of the ambient $3\times 3$ Heisenberg group. This approach establishes the polynomial growth of the volume of phase space of systems described by the Tsallis entropy and provides a general framework for understanding Abe's formula in terms of the Pansu derivative between Riemannian spaces.
description: 4 pages. No figures. Presented by the second author at IC-MSQUARE 2012 (Budapest, Hungary, 3-7 September 2012). To appear in the IC-MSQUARE 2012 Proceedings
Das Heerestanklager in Herbram-Wald – ein Bodendenkmal aus dem »Dritten Reich«
Creators: name: Peine, Hans-Werner
name: Spiong, Sven
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2018

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2016 (2017)
Rehabilitation Technology and Relapse-Detecting Software for Opioid Addiction Patients
Creators: name: VALENCIA, DIEGO
name: Johnson, Kendall
name: Seshaiyer, Padmanabhan
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: Opioid addiction rates in the United States have long been on the rise, but the expansion of rehabilitation programs have been falling behind. In 2013, an estimated 20.4 million people out of 22.7 million who required treatment for illicit drug addiction failed to receive proper treatment at specialty facilities. Without proper rehabilitation, patients can often fall back into a cycle of substance abuse. Considering the societal stigma of addiction and seeking treatment, technological rehabilitation provides a more conservative alternative for these patients in terms of cost, privacy, and convenience. Technological rehabilitation is threatened, however, by collaborative non-adherence (CNA), which is the process of giving one’s biosensor to someone else. The goal of this mathematical modeling project is to improve a previously made device, create an app that will be used in tandem with the device, and modify existing algorithms to increase accuracy. In this project we designed updated code models and smartwatch applications that best benefit a recovering opioid addiction patient. Our code models will be adapted to help prevent CNA, and our machine learning algorithms will be modified with the goal of at least 90% accuracy when used on patients outside of our database. Our application will keep track of a patient’s sobriety status and encourage healthy habits. We also plan to provide an online community consisting of past opioid addicts that can connect via the app and act as mutual support. This project has helped us to provide insight on how technology can be used for opioid addiction treatment, and has also examined how group rehabilitation may be more beneficial than isolated treatment. Our app and device are also the beginning to a cheaper avenue of solving the opioid crisis and is an innovative step into the realm of technological rehabilitation. We hope to further develop and deploy our prototype with the user community to validate the mathematical model, computational algorithms, and app.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
Sprache und Bild in der Unternehmenskommunikation. Eine interdisziplinär fundierte Typologie von Sprache-Bild-Komplexen auf Instagram.
Creators: name: Berndt, Christopher
Publisher: name: Universität Bielefeld
Year: 2023
Subjects: subject: 410

description: Das soziale Netzwerk Instagram ist ein zentrales Medium der modernen Kommunikation – nicht nur für private, sondern auch für gewerbliche Kontexte. Von Unternehmen veröffentlichte Instagram-Beiträge stellen den Untersuchungsgegenstand einer empirischen Analyse in dieser Arbeit dar, an deren Ende zum einen eine Typologie verschiedener Arten von Instagram-Beiträgen entsteht. Zum anderen wird für die Analyse der Beiträge aus einer theoretischen Diskussion von semiotischen und interdisziplinären Ansätzen ein Analysemodell entwickelt, das die semiotisch-kommunikativen Funktionsweisen eines jeden Beitrags der Typologie zu beschreiben vermag. Zunächst werden die grundlegenden gestalterischen Eigenschaften eines Instagram-Beitrags exemplarisch aufgezeigt. Anschließend wird die Zusammenstellung des Korpus dargelegt. In diesem Zuge wird zudem eine für die Arbeit gültige Definition des Begriffs der Unternehmenskommunikation entwickelt. Im Anschluss folgt eine theoretische Diskussion der Begriffe Text und Bild. Unter Berücksichtigung verschiedener Disziplinen entsteht so schließlich ein Plädoyer für einen semiotisch geprägten Textbegriff. Eine weitergehende semiotische Betrachtungsweise sowie Problemstellungen, die sich ganz konkret mit dem Blick auf den Untersuchungsgegenstand ergeben, werden diskutiert. Aus den Ergebnissen dieses theoretischen Diskurses wird mit dem Zwei-Ebenen-Modell ein Analysemodell herausgearbeitet und ein Analyseraster abgeleitet. Am Ende steht eine Typologie aus sieben Obertypen mit zahlreichen Untertypen, bei denen jeweils ein anderer Analysefokus gesetzt wird. Mithilfe des Zwei-Ebenen-Modells wird jeder Beitrag der Typologie einer deskriptiven, semiotisch fundierten Analyse unterzogen. Aus den Ergebnissen der Analyse erfolgt zum Schluss eine Reflexion des theoretisch-methodischen Fundaments, ein Resümee sowie eine Einordnung des gesamten Diskurses.
'Der Hafen' - ein Beispiel für das Bauen in der Grundschule
Creators: name: Sellin, Hartmut
Publisher: name: widerstreit sachunterricht
Year: 2006
Subjects: subject: 000

description: Mit dem folgenden Unterrichtsbeispiel sollen vom Gesichtspunkt des Werkunterrichts her didaktische und methodische Fragen des Zusammenwirkens mit dem Sachunterricht in der Grundschule erörtert werden. Am Beispiel der Aufgabe "Hafen" werden damit zwei Überlegungen fortgeführt, die bereits an anderer Stelle mitgeteilt worden sind. Einmal handelt es sich um die Frage einer sinnvollen und für beide Bereiche ergiebigen Verbindung des Werkunterrichts in der Grundschule mit dem übrigen Unterricht, zum anderen um die Darstellung einer Aufgabe aus dem Sachgebiet "Bauen".
Event-by-Event Observables and Fluctuations
Creators: name: Petersen, Hannah
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In this talk the status and open questions of the phenomenological description of all the stages of a heavy ion reaction are highlighted. Special emphasis is put on event-by-event fluctuations and associated observables. The first part is concentrated on high RHIC and LHC energies and the second part reviews the challenges for modeling heavy ion reactions at lower beam energies in a more realistic fashion. Overall, the main conclusion is that sophisticated theoretical dynamical approaches that describe many observables in the same framework are essential for the quantitative understanding of the properties of hot and dense nuclear matter.
description: 8 pages, 10 figures, accepted contribution to the Proceedings for Quark Matter 2012, Washington DC, August 2012
Maria P. Williams
Creators: Morgan, Kyna
Publisher: name: Columbia University
Year: 2013
Subjects: Women in the motion picture industry
Motion pictures
Silent films

description: Maria P. Williams, who, like Tressie Souders, also lived in Kansas City, Missouri, produced, distributed, and acted in her own film, The Flames of Wrath (1923). The Norfolk Journal and Guide, as quoted by Yvonne Welbon, thus lauded her: “Kansas City is claiming the honor of having the first colored woman film producer in the United States…” (40). Recall that Kansas City had made the same claim for Souders the year before. There is also, however, the question of the difference between “director” and “producer,” which makes an important distinction between the two since Souders is credited with directing, producing, and writing, and Williams with producing and writing, but not directing. “Producing,” it should be noted, is often used ambiguously in the silent era. The Flames of Wrath, for instance, is described on the first page of the Norfolk Journal and Guide as a mystery drama in five reels, “written, acted and produced entirely by colored people” (Welbon, 40).
Politische Sozialisation und politische Bildung in der Grundschule: (Auszug aus: Gertrud Beck: Politische Sozialisation und politische Bildung in der Grundschule. Frankfurt/M. (Hirschgraben Verlag) 1972, S. 14-16
Creators: name: Beck, Gertrud
Publisher: name: widerstreit sachunterricht
Year: 2006
Subjects: subject: 000

description: Didaktik als Theorie der Bildungsinhalte muss die Auswahl und Struktur der zu vermittelnden Inhalte begründen, und zwar auf der Basis einer Analyse der Bedingungen, die Lernen erforderlich machen, determinieren und ermöglichen.In folgendem Text wird beleuchtet, nach welchen Kriterien eine solche Auswahl im Bereich politischer Bildung erfolgen soll.
Neugestaltung des bergbauarchäologischen Themenpfades auf dem Altenberg bei Müsen
Creators: name: Zeiler, Manuel
name: Golze, Rolf
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2018

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2016 (2017)
Multiferroic properties of an åkermanite Sr$_2$CoSi$_2$O$_7$ single crystal in high magnetic fields
Creators: name: Akaki, M.
name: Iwamoto, H.
name: Kihara, T.
name: Tokunaga, M.
name: Kuwahara, H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnetic and dielectric properties of åkermanite Sr$_2$CoSi$_2$O$_7$ single crystals in high magnetic fields were investigated. We have observed finite induced electric polarization along the c axis in high fields, wherein all Co spins were forcibly aligned to the magnetic field direction. Existence of the induced polarization in the spin-polarized state accompanied with the finite slope in the magnetization curve suggests the possible role of the orbital angular momenta in the excited states as its microscopic origin. The emergence of the field-induced polarization without particular magnetic order can be regarded as the magnetoelectric effects of the second order from the symmetry point of view. A low magnetic field-driven electric polarization flip induced by a rotating field, even at room temperature, has been successfully demonstrated.
description: 12 pages, 4 figures
title: Jan Potockis Forschungen zur slawischen Frühgeschichte in Mecklenburg
title: Badania naukowe Jana Potockiego na temat wczesnej historii Słowian w Meklemburgii
title: Les recherches de Jean Potocki sur la protohistoire slave à Mecklembourg
Creators: name: Schultz, Helga
Publisher: name: Zentrum für Interdisziplinäre Polenstudien, Europa-Universität Viadrina Frankfurt (Oder)
Year: 2019

description: Interdisciplinary Polish Studies, 7: Jan Potocki (1761–1815): Grenzgänger zwischen Disziplinen und Kulturen / Jan Potocki (1761–1815): ponad granicami dyscyplin i kultur / Jean Potocki (1761–1815) : au-delà des frontières entre disciplines et cultures, p. 193-200 | 375-380 | 557-564
title: Effetti di verità. Documenti e immagini tra storia e finzione
Creators: name: Guindani, Sara
name: Piazza, Marco
Publisher: name: RomaTrE-Press
Year: 2016

description: Il presente volume trae origine dai lavori della giornata internazionale di studi su «Effetti di verità: documenti e immagini tra storia e finzione», che ha avuto luogo il 19 marzo 2015 presso il Dipartimento di Filosofia, Comunicazione e Spettacolo dell’Università degli Studi Roma Tre, in collaborazione con il programma Politiques des images della Fondation Maison des Sciences de l’Homme di Parigi. Il filo rosso che lega i contributi contenuti nel volume è l’indagine sullo statuto che documenti e immagini fotografiche assumono in rapporto ai testi e alla loro intenzionalità, ovvero alle conseguenze filosofiche che derivano dall’impiego massiccio della fotografia in testi che possono essere in varia misura ascritti all’ambito della letteratura. I saggi qui raccolti presentano dei percorsi interpretativi – tutti di taglio teorico – intrapresi tutti sulla scorta di un serrato confronto con autori e testi che vanno da Benjamin a Proust, da Warburg a Sebald, da Barthes a Modiano, da Kracauer a Mendelsohn. La loro trama contribuisce a delineare non solo la funzione epistemica della fotografia in rapporto alla scrittura, ma anche il profilo di una letteratura fittiva, né mera finzione né mera biografia storica, che grazie al medium fotografico riesce a fornirci un modo nuovo per esprimere la nostra esperienza del tempo e della memoria.
Nacht unter Tage – Archäologie zum Anfassen
Creators: name: Lagers, Michael
name: Linden, Manfred
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2018

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2016 (2017)
title: BuddhistRoad Paper 5.1 "On Meditation Caves and Cave-dwelling Ascetics in Dunhuang, 9th to 13th Centuries"
Creators: name: Sørensen, Henrik H.
Publisher: name: Center for Religious Studies (CERES), Ruhr-Universität Bochum
Year: 2020

description: This essay discusses cave-dwelling ascetic monks in Dunhuang from the 9th to 13th centuries. First, I provide a brief and general presentation of cave-dwelling monks in Buddhism, followed by a more specific discussion of the phenomena in Chinese Buddhism. Then, I give a critical review of current Chinese Mainland scholarly positions on cave-dwelling monks and ‘meditation caves’ in Dunhuang, followed by an analysis of the primary sources, and lastly, a survey of archaeological data that has emerged in the past two decades regarding the residential caves in the Northern Section of the Mogao Caves.
Modeling and Simulation of the Dynamics of COVID-19 in Enclosed Spaces
Creators: name: MUTHAKANA, UDBHAV
name: Seshaiyer, Padmanabhan
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: The COVID-19 pandemic has caused more than 16 million cases and 600,000 deaths worldwide in little over half a year. Most epidemic models studying the virus have focused on the macro scale, evaluating the progression of infected cases across large regions. However, the significant airborne infectivity of the virus has led to important public policy questions about safety measures in enclosed spaces like schools, aircraft, and hospitals. Alarmingly, there is a severe lack of coronavirus-specific literature that models the medium to long term progression of infections in these small spaces. In this work, we introduce a novel framework that combines the Wells-Riley airborne infection model, the SEIR epidemiological model, and an infectious concentration transport model. This flexible framework allows us to study the dynamics and progression of airborne diseases in enclosed spaces. While previous models of this type only studied timescales shorter than the incubation rate of the disease, our coupled model removes that limitation. We then apply this model to a benchmark application with parameters proposed by the CDC for COVID-19 and simulate scenarios that mimic the effects of control measures like wearing face-masks and changes in ventilation. We also build a graphical user interface to allow user-friendly scenario testing.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
A study of non-Keplerian velocities in observations of spectroscopic binary stars
Creators: name: Hearnshaw, John B.
name: Komonjinda, Siramas
name: Skuljan, Jovan
name: Kilmartin, Pam M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This paper presents an orbital analysis of six southern single-lined spectroscopic binary systems. The systems selected were shown to have circular or nearly circular orbits (e < 0.1) from earlier published solutions of only moderate precision. The purpose was to obtain high-precision orbital solutions in order to investigate the presence of small non-Keplerian velocity effects in the data and hence the reality of the small eccentricities found for most of the stars. The Hercules spectrograph and 1-m McLellan telescope at Mt John Observatory, New Zealand, were used to obtain over 450 CCD spectra between 2004 October and 2007 August. Radial velocities were obtained by cross-correlation. These data were used to achieve high-precision orbital solutions for all the systems studied, sometimes with solutions up to about 50 times more precise than those from the earlier literature. However, the precision of the solutions is limited in some cases by the rotational velocity or chromospheric activity of the stars. The data for the six binaries analysed here are combined with those for six stars analysed earlier by Komonjinda, Hearnshaw and Ramm.We have performed tests using the prescription of Lucy on all 12 binaries, and conclude that, with one exception, none of the small eccentricities found by fitting Keplerian orbits to the radial-velocity data can be supported. Instead we conclude that small non-Keplerian effects, which are clearly detectable for six of our stars, make impossible the precise determination of spectroscopic binary orbital eccentricities for many late-type stars to better than about 0.03 in eccentricity, unless the systematic perturbations are also carefully modelled. The magnitudes of the non-Keplerian velocity variations are given quantitatively.
description: 13 pages, 7 figures, accepted for publication in MNRAS
Wie Lehrer Sachunterricht machen und wie viel Wissenschaft sie dazu brauchen: Beobachtungen aus der Praxis des Unterrichts und Thesen zur Praxis der Ausbildung
Creators: name: Bergmann, Hans Peter
Publisher: name: widerstreit sachunterricht
Year: 2006
Subjects: subject: 000

description: Sachunterricht wird alltäglich von Lehrerinnen und Lehrern „gemacht“: geplant, gestaltet, evaluiert in einem durchaus handwerklichen Sinne. In wie weit „gebrauchen“ Lehrerinnen und Lehrer dabei die Bezugs- und Grundlagenwissenschaften des Fachs, und welche? Oder woran orientieren sie ihr Handeln sonst noch? Reicht das aus um einen anspruchsvollen Sachunterricht zu gestalten? Wie viel Wissenschaft „braucht“ man dazu überhaupt, und welche? Wie ist Wissenschaft Lehrerinnen und Lehrern im beruflichen Alltagshandeln überhaupt zugänglich? Und wie wird sie ihnen im Laufe der Ausbildung zugänglich gemacht? Kann man aus der Beobachtung Sachunterricht „machender“ Lehrkräfte etwas für die Hochschuldidaktik insbesondere auch unter dem Vorzeichen konsekutiver Studiengänge und schulformübergreifender Lehrämter lernen?
Neuerscheinungen
Creators: name: IZGOnZeit, Redaktion
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2021

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IZGOnZeit Nr. 10 (2021)
Additional file 1 of Three-dimensional microenvironment regulates gene expression, function, and tight junction dynamics of iPSC-derived blood–brain barrier microvessels
Creators: name: Linville, Raleigh M.
name: Sklar, Matthew B.
name: Grifno, Gabrielle N.
name: Nerenberg, Renée F.
name: Zhou, Justin
name: Ye, Robert
name: DeStefano, Jackson G.
name: Guo, Zhaobin
name: Jha, Ria
name: Jamieson, John J.
name: Zhao, Nan
name: Searson, Peter C.
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Mental Health

description: Additional file 1: Figure S1. Characterization of iBMEC phenotype following differentiation in 1 mL or 2 mL of medium. Figure S2. TEER and permeability measurements of 2D iBMEC confluent monolayers. Figure S3. Media volume effect on phenotype of 2D iBMEC confluent monolayers. Figure S4. Details of bulk RNA sequencing and iPC characterization. Figure S5. Benchmarking iBMEC gene expression to brain microvessel, endothelial, and epithelial datasets. Figure S6. Abundance measurements of endothelial and epithelial transcripts across cell sources and model types. Figure S7. Images of angiogenic sprouts across models. Figure S8. Assessment of tight junction dynamics in confluent iBMEC monolayers. Figure S9. Time course of morphological metrics across cell types. Figure S10. Violin plots of metrics across cell types. Figure S11. Response of three-dimensional iBMEC microvessels to wound formation by laser ablation. Figure S12. Comparison of morphological metrics between homeostasis, ablation, and melittin exposure. Figure S13. Monolayer area dynamics during wound healing and melittin exposure. Table S1. Summary of bulk RNA transcriptomes used in this study. Table S2. Antibodies used in this study. Note S1. Validation of media volume effect on TEER. Note S2. Variability of iBMEC differentiation. Note S3. Mechanisms of media volume effect on iBMEC phenotype. Note S4. Calculation of permeability in 2D and 3D. iBMEC differentiation. Transwell barrier characterization. Oxygen and glucose recordings. Pericyte differentiation and characterization.
Mathematical Modeling, Analysis, and Simulation of the COVID-19 Epidemic
Creators: name: OHAJUNWA, COMFORT
name: Kumar, Kirthi
name: Seshaiyer, Padmanabhan
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: The COVID-19 pandemic continues to present tremendous national challenges, as the number of cases in the United States rapidly increases. To understand this increase, many researchers have considered developing mathematical models that help to capture the dynamics of the spread of the disease. For COVID-19, the compartmental SEIR model and its variations have been widely employed. These models differ in the type of compartments included, nature of the transmission rates, seasonality, and several other factors. While the spread of COVID-19 is largely attributed to a wide range of human behaviors in the population, several of these traditional epidemiological SEIR models do not account for such behaviors. In this project, we consider a novel SEIR-based model that considers various behaviors including confinement, quarantine, and social distancing. We also explore having the transmission rate as a function of time. Furthermore, using the Next Generation Matrix method, we derive a basic reproduction number, which indicates the estimated number of new infectious cases per case. Numerical simulations for the various models we created was performed and a user-friendly graphical user interface was created. In the future, we plan to expand this project to incorporate control measures, such as face masks, age-based behaviors, transmission rates dependent on social behavior, and the CDC’s Five Pandemic Planning Scenarios. Ultimately, by accounting for behaviors in epidemiological models, we can investigate the COVID-19 pandemic more accurately and help educate the public about measures to mitigate it.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
Lead Mediates Concentration-Dependent Inhibition at mGluR7a Receptors but Does Not Cause Significant Changes at GlyR Alpha 1 in Xenopus Oocytes
Creators: name: BODDU, BHAVYA
name: Herin, Greta Ann
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: Exposure to the environmental toxin Pb has detrimental effects on humans even at low blood Pb levels. Pb exposure remains a public health concern in developed nations and is becoming a greater problem in developing nations. High blood Pb levels can lead to cognitive deficits, especially in children. Previous work has described the effects of lead on brain neurotransmitter systems. We hypothesized that Pb would modulate two neurotransmitter receptors: the metabotropic glutamate receptor mGluR7a and the ionotropic glycine receptor GlyR alpha 1. Using two-electrode voltage clamp in Xenopus oocytes, previous team members found concentration-dependent inhibition at mGluR7a. In addition, there was a rightward shift in the concentration-response curves for glutamate in the presence of Pb suggesting that the Pb interacts in either a competitive or mixed manner at the mGluR7a. For glycine receptors, previous studies show effects of divalent ions such as Cu2+ and Fe2+, however, our study found no statistically significant differences between the presence and absence of Pb on the function of GlyR alpha 1 receptor. These studies show that Pb’s actions on neurotransmitter receptors is specific. Our results may in part explain how Pb causes cognitive problems by modulating neurotransmitter receptors in the brain.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
VLT-SINFONI integral field spectroscopy of low-z luminous and ultraluminous infrared galaxies I. Atlas of the 2D gas structure
Creators: name: López, J. Piqueras
name: Colina, L.
name: Arribas, S.
name: Alonso-Herrero, A.
name: Bedregal, A. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present an atlas of a sample of local (U)LIRGs covering the luminosity range log(L_IR/L_sun)=11.1-12.4. The atlas is based on near-infrared H and K-band VLT-SINFONI IFS, and presents the ionised, partially ionised, and warm molecular gas 2D flux distributions and kinematics over a FoV of 3x3 kpc (LIRGs) and 12x12kpc (ULIRGs) and with average linear resolutions of 0.2kpc and 0.9kpc, respectively. The different phases of the gas show a wide morphological variety with the nucleus as the brightest Br_g source for 33% of the LIRGs and 71% of the ULIRGs, whereas all the (U)LIRGs have their maximum H_2 emission in their nuclear regions. In LIRGs, the ionised gas distribution is dominated by the emission from the star-forming rings or giant HII regions in the spiral arms. The Br_g and [FeII] line at 1.644 micron trace the same structures, although the emission peaks at different locations in some of the objects, and the [FeII] seems to be more extended and diffuse. The ULIRG subsample contains mainly pre-coalescence interacting systems. Although the peaks of the molecular gas emission and the continuum coincide in 71% of the ULIRGs, regions with intense Pa_a (Br_g) emission tracing luminous star-forming regions located at distances of 2-4kpc away from the nucleus are also detected, usually associated with secondary nuclei or tidal tails. The gas kinematics in LIRGs are primarily due to rotational motions around the centre of the galaxy, although local deviations associated with radial flows and/or regions of higher velocity dispersions are present. The ionised and molecular gas share the same kinematics to first order, showing slight differences in the velocity amplitudes in some cases, whereas the average velocity dispersions are compatible within uncertainties. As expected, the kinematics of the ULIRG subsample is more complex, owing to the interacting nature of the objects of the sample.
description: 40 pages, 24 figures, 7 tables, accepted for publication in A&A
Berufseinstieg mit den Gender Studies. Ein Interview mit Absolventinnen des Bielefelder Masterstudienganges „Gender Studies – Interdisziplinäre Forschung und Anwendung“
Creators: name: Grieser, Sebastian
name: Schramme, Annamareike
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2021

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IZGOnZeit Nr. 10 (2021)
L.P. Marinovič, E. S. Golubcova, I.Š. Šifman, A. I. Pavlovskaja, Die Sklaverei in den östlichen Provinzen des römischen Reiches im 1.-3. Jahrhundert
Creators: name: Herz, Peter
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: L.P. Marinovič, E. S. Golubcova, I.Š. Šifman, A. I. Pavlovskaja, Die Sklaverei in den östlichen Provinzen des römischen Reiches im 1.-3. Jahrhundert. Übersetzung von J. Kriz unter Mitwirkung von G. Prinzing und E. Herrmann-Otto. Übersetzungen ausländischer Arbeiten zur Sklaverei, Band 5. Franz Steiner Verlag, Stuttgart 1992. 283 Seiten.
description: Bonner Jahrbücher, Bd. 195.1995(1996): Bonner Jahrbücher
Understanding the Interface Dipole of Copper Phthalocyanine (CuPc)/C60: Theory and Experiment
Creators: name: Sai, Na
name: Gearba, Raluca
name: Dolocan, Andrei
name: Tritsch, John R.
name: Chan, Wai-Lun
name: Chelikowsky, James R.
name: Leung, Kevin
name: Zhu, Xiaoyang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Interface dipole determines the electronic energy alignment in donor/acceptor interfaces and plays an important role in organic photovoltaics. Here we present a study combining first principles density functional theory (DFT) with ultraviolet photoemission spectroscopy (UPS) and time-of-flight secondary ion mass spectrometry (TOF-SIMS) to investigate the interface dipole, energy level alignment, and structural properties at the interface between CuPc and C60. DFT finds a sizable interface dipole for the face-on orientation, in quantitative agreement with the UPS measurement, and rules out charge transfer as the origin of the interface dipole. Using TOF-SIMS we show that the interfacial morphology for the bilayer CuPc/C60 film is characterized by molecular intermixing, containing both the face-on and the edge-on orientation. The complementary experimental and theoretical results provide both insight into the origin of the interface dipole and direct evidence for the effect of interfacial morphology on the interface dipole.
description: 4 figures
Framing the Global Contestations of Women’s and Gender Rights. Mid-term-Konferenz der Forschungsgruppe Global Contestations of Women's and Gender Rights
Creators: name: Efremowa, Anna
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2021

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IZGOnZeit Nr. 10 (2021)
Viral Innovation: How Animals Are Being Used in the Fight Against the Novel Coronavirus
Creators: name: YAMIN, SULAIMAN
name: Huey, Lauren
Publisher: name: Journal of Student-Scientists' Research
Year: 2022

description: One of the most sapient lessons learned from this pandemic is that humans, who perceive themselves as the masters of this planet, are a part of the animal kingdom, not above it. When encroachment upon the territory of other species occurs, they can fight back in an unexpected way – with pathogens. Indeed, this is likely the case with the novel coronavirus, SARS-CoV-2, as it transferred from bats to an intermediary host to over 17 million people across the globe. Yet an unforeseen ally in this battle has emerged: animals themselves. The first of these allies are horseshoe crabs, whose blood contains the only known source of a substance called Limulus amebocyte lysate, which detects deadly endotoxins in coronavirus vaccines before they are tested. The second is horses, used by researchers at Mason’s National Center for Biodefense and Infectious Diseases (NCBID) and their collaborators to pioneer a system of largescale antibody creation. In both of these cases, the problem of environmental sustainability remains and has become exacerbated due to the current situation. Though plant-based synthetic alternatives have been developed to address this issue, they are not a silver bullet; more research is needed and regulatory issues involved with their implementation must be solved in order to regain environmental equilibrium.
description: Journal of Student-Scientists' Research, Vol. 2 (2020)
Additional file 7: of Transcriptomic analysis of Eruca vesicaria subs. sativa lines with contrasting tolerance to polyethylene glycol-simulated drought stress
Creators: name: Huang, Bang-Lian
name: Li, Xuan
name: Liu, Pei
name: Ma, Lan
name: Wu, Wenhua
name: Zhang, Xuekun
name: Li, Zaiyun
name: Huang, Bangquan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Mental Health

description: Figure S3 COG enrichment for DEGs most significantly-up regulated specifically in DT-MS vs DT-PEG group. (DOCX 40 kb)