cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The effect of electron beam pitch angle and density gradient on solar type III radio bursts
Creators: name: Pechhacker, Roman
name: Tsiklauri, David
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: 1.5D Particle-In-Cell simulations of a hot, low density electron beam injected into magnetized, maxwellian plasma were used to further explore the alternative non-gyrotropic beam driven electromagnetic emission mechanism, first studied in Tsiklauri (2011). Variation of beam injection angle and background density gradient showed that the emission process is caused by the perpendicular component of the beam injection current, whereas the parallel component only produces Langmuir waves, which play no role in the generation of EM waves in our mechanism. Particular emphasis was put on the case, where the beam is injected perpendicularly to the background magnetic field, as this turned off any electrostatic wave generation along the field and left a purely electromagnetic signal in the perpendicular components. The simulations establish the following key findings: i) Initially waves at a few w_ce/gamma are excited, mode converted and emitted at w_pe ii) The emission intensity along the beam axis is proportional to the respective component of the kinetic energy of the beam; iii) The frequency of the escaping EM emission is independent of the injection angle; iv) A stronger background density gradient causes earlier emission; v) The beam electron distribution function in phase space shows harmonic oscillation in the perpendicular components at the relativistic gyrofrequency; vi) The requirement for cyclotron maser emission, df/dv_perp > 0, is fulfilled; vii) The degree of linear polarization of the emission is strongly dependent on the beam injection angle; viii) The generated electromagnetic emission is left-hand elliptically polarized as the pitch angle tends to 90 deg; ix) The generated electromagnetic energy is of the order of 0.1% of the initial beam kinetic energy.
description: supplemental material at http://astro.qmul.ac.uk/~tsiklauri/sp.html
Sonnenfleckenzeichnung Nr. 20.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.01.2001, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Werner Best, Funde der Völkerwanderungs- und Merowingerzeit aus der frühgeschichtlichen Siedlung Fritzlar-Geismar, Schwalm-Eder-Kreis
Creators: name: Siegmund, Frank
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Werner Best, Funde der Völkerwanderungs- und Merowingerzeit aus der frühgeschichtlichen Siedlung Fritzlar-Geismar, Schwalm-Eder-Kreis. Mit Beiträgen von Bernd Päff- gen und Angela Franz. Materialien zur Vor- und Frühgeschichte von Hessen, Band 12,2. Selbstverlag des Landesamtes für Denkmalpflege, Wiesbaden 1990. 152 Seiten, 56 Abbildungen, 1 Tafel.
description: Bonner Jahrbücher, Bd. 192.1992(1993): Bonner Jahrbücher
Sonnenfleckenzeichnung Nr. 136.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.06.2001, 07:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Merging Quantum Loop Gases: a Route to Non-Abelian Topological Phases
Creators: name: Paredes, Belén
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Condensation of quantum loops naturally leads to topological phases with Abelian excitations. Here, I propose that non-Abelian topological phases can arise from merging two (or several) identical Abelian quantum loop condensates. I define merging through a symmetrization operation, which makes the two loop condensates indistinguishable, inducing the possibility of a topological degeneracy in the space of quasiparticles. To illustrate the construction, the case of two identical toric-code quantum loop gases is considered. A spin-1 model for the two dimensional square lattice is presented for which the resulting merged state is the exact unique ground state. This Hamiltonian involves four-body interactions between spins located at the same plaquette or vertex, which are quadratic in the spin-1 operators. Vertex and plaquette interaction terms are not mutually commuting. The model displays gapped excitations which result from merging anyons in both toric-code copies. These excitations exhibit non-Abelian braiding properties.
description: 10 pages, 18 figures
El primer argumento contra la teoría del “alma armonía” en el Eudemo
Creators: name: Parrilha Martínez, Desiderio
Publisher: name: Ágora. Estudos Clássicos em Debate
Year: 2023

description: En su diálogo Eudemo Aristóteles desarrolla dos argumentos contra la teoría del “alma armonía” como ampliación de la crítica heredada de Platón. El primero de ellos no aparece en el Fedón ni vuelve a aparecer entre los argumentos que Aristóteles emplea posteriormente en De anima. Esta singularidad argumental viene acompañada por la dificultad interpretativa que ofrece el texto, puesta de manifiesto por la crítica contemporánea. Nuestro artículo pretende mostrar que este argumento original del período de juventud se basa en las “privaciones parciales o defectivas” de las obras de madurez, dentro del contexto de las “privaciones de potencia activa”.
description: Ágora. Estudos Clássicos em Debate, vol. 25 (2023): Ágora. Estudos Clássicos em Debate
La pérdida de la vista en las fuentes médicas y lexicográficas griegas: ἀμβλυωπία y ἀμαύρωσις
Creators: name: Pérez Moro, David
Publisher: name: Ágora. Estudos Clássicos em Debate
Year: 2023

description: En el siguiente artículo se elaborará un análisis de dos afecciones relacionadas con la pérdida de la vista, la ambliopía (ἀμβλυωπία) y la amaurosis (ἀμαύρωσις), a partir de dos tipos de fuentes: médicas y lexicográficas. Asimismo, serán objeto de estudio los verbos derivados de estas dos enfermedades: ἀμβλυωπέω, ἀμβλυώττω y ἀμαυρόω. El objetivo del estudio es determinar, mediante estas fuentes, hasta qué punto difería una afección de la otra y, además, arrojar algo de luz sobre el empleo que los antiguos daban a estos términos y a sus correspondientes verbos.
description: Ágora. Estudos Clássicos em Debate, vol. 25 (2023): Ágora. Estudos Clássicos em Debate
Werner Paravicini (Hrsg.), Alltag bei Hofe. 3. Symposium der Residenzenkommission der Akademie der Wissenschaften zu Göttingen, Ansbach 28. Februar bis 1. März 1992, 1995
Creators: name: Paravicini, Werner
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 23 Nr. 1 (1996)
Sabine Noack-Haley, Achim Arbeiter, Austurische Königsbauten des 9. Jahrhunderts. Die Kirchen San Miguel de Liño, Santa Cristina de Lenak, San Salvador de Valdediós und das Belvedere am Naranco in Aufnahmen und Untersuchungen des DAI, 1994
Creators: name: Zimmermann, Michel
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 23 Nr. 1 (1996)
Local cosmological effects of the order of H in the orbital motion of a binary system
Creators: name: Iorio, Lorenzo
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: A two-body system hypothetically affected by an additional radial acceleration H v_r, where v_r is the radial velocity of the binary's proper orbital motion, would experience long-term temporal changes of both its semimajor axis a and the eccentricity e qualitatively different from any other standard competing effect for them. Contrary to what one might reasonably expect, the analytical expressions of such rates do not vanish in the limit M--> 0, where M is the mass of the primary, being independent of it. This is a general requirement that any potentially viable physical mechanism able to provide such a putative acceleration should meet. Nonetheless, if H had the same value H_0 of the Hubble parameter at present epoch, such rates of change would have magnitude close to the present-day level of accuracy in determining planetary orbital motions in our Solar System. A tension with recent observations may even be present for Mercury and Mars. However, general relativity, applied to a localized gravitationally bound binary system immersed in an expanding Friedmann-Lemaitre-Robertson-Walker, does not predict the existence of such a putative radial acceleration at Newtonian level. Instead, it was recently shown in literature that an acceleration of order H and directed along the velocity v of the test particle occurs at post-Newtonian level. We worked out its orbital effects finding well-behaved secular rates of change for both a and e proportional to the Schwarzschild radius r_s of the primary. Their magnitude is quite small: the rate of change of a amounts to just 20 microns per century in our Solar System. Finally, we discussed certain basic criteria of viability that modified models of gravity should generally meet when their observable effects are calculated.
description: LaTex, 8 pages, no figures, 4 tables. Version matching the one at press in Monthly Notices of the Royal Astronomical Society (MNRAS)
Quantum state cloning in the presence of a closed timelike curve
Creators: name: Ahn, D.
name: Myers, C. R.
name: Ralph, T. C.
name: Mann, R. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The possible existence of closed timelike curves (CTCs) draws attention to fundamental questions about what is physically possible and what is not. An example is the "no cloning theorem" in quantum mechanics, which states that no physical means exists by which an unknown arbitrary quantum state can be reproduced or copied perfectly. Using the Deutsch approach, we have shown that the no-cloning theorem can be circumvented in the presence of closed timelike curves, allowing the perfect cloning of a quantum state chosen randomly from a finite alphabet of states. Further, we show that a universal cloner can be constructed that when acting on a completely arbitrary qubit state, exceeds the no-cloning bound on fidelity. Since the no cloning theorem has played a central role in the development of quantum information science, it is clear that the existence of closed timelike curves would radically change the rules for quantum information technology. Nevertheless, we show that this type of cloning does not violate no-signalling criteria.
description: arXiv admin note: substantial text overlap with arXiv:1008.0221
Exploration of Network Scaling: Variations on Optimal Channel Networks
Creators: name: Briggs, Lily
name: Krishnamoorthy, Mukkai
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optimization and Control (math.OC)
subject: Biological Physics (physics.bio-ph)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Metabolic allometry, a common pattern in nature, is a close-to-3/4-power scaling law between metabolic rate and body mass in organisms, across and within species. An analogous relationship between metabolic rate and water volume in river networks has also been observed. Optimal Channel Networks (OCNs), at local optima, accurately model many scaling properties of river systems, including metabolic allometry. OCNs are embedded in two-dimensional space; this work extends the model to three dimensions. In this paper we compare characteristics of 3d OCNs with 2d OCNs and with organic metabolic networks, studying the scaling behaviors of area, length, volume, and energy. In addition, we take a preliminary look at comparing Steiner trees with OCNs. We find that the three-dimensional OCN has predictable characteristics analogous to those of the two-dimensional version, as well as scaling properties similar to metabolic networks in biological organisms.
description: 15 pages
Werner Paravicini, Savoir-vivre et savoir-faire. Civilisation courtoise et civilisation technique dans les relations entre France et Allemagne du Moyen Age aux Temps Modernes. Allocution de Jacques Aillagon, 1995
Creators: name: Paravicini, Werner
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 23 Nr. 1 (1996)
Jenofonte, Platón y Aristóteles: ¿exhortaciones a qué filosofía?
Creators: name: Rego, Thomas
Publisher: name: Ágora. Estudos Clássicos em Debate
Year: 2023

description: Las exhortaciones presentes en Recuerdos de Jenofonte, Eutidemo de Platón y Protréptico de Aristóteles invitan a una filosofía que se caracteriza por el cuidado de la virtud, el alma educada, que alcance la sabiduría, la cual, aunque se proyecta a la naturaleza y lo divino, no es sólo teórica, sino también práctica, logrando la ‘eupraxía’, que se despliega en el resto de nuestras artes, incluida la política, y en compañía de los amigos, nutriéndose del ejemplo de Sócrates, o del prudente. Esta ‘kalokagathía’ es el campo de una vida buena al que invita la filosofía, prometiendo la felicidad.
description: Ágora. Estudos Clássicos em Debate, vol. 25 (2023): Ágora. Estudos Clássicos em Debate
Pishtacos in Amazonia: Unsettling Ethnology, Biopoliticized Ecologies, and Indigenous Extractivism in the Ucayali River Region
Creators: name: Lewis, C.A.R. Hawkins
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: extractivismo
subject: Indigenous and local knowledge
subject: Latin American statecraft
subject: settler colonialism
subject: biopower
subject: ontological turn
subject: decolonial methods
subject: fieldwork ethics
subject: Shipibo-Conibo

description: Scholars have previously presumed a Marxist lens to analyzing the Andean pishtaco, a bogeyman figure known for extracting vitality, thus interpreting it as an Indigenous folkloric phenomenon and critique of Western exploitation. However, many of these ethnographic accounts inadvertently constitute pishtacoism in the way they extract Indigenous knowledge and circulate it through anthropological literature as a fetishized commodity. To address these pitfalls, this study outlines a scholarly genealogy of the pishtaco phenomenon and proposes the Latin American extractivismo discourse as the most comprehensive framework to historicize the pishtaco’s migration from the Andes to the Peruvian Amazon. This framework helps elucidate the inherently biopolitical dimensions of pishtacoism that are mobilized through racist statecraft, extractive scholarship, alterity narratives, and infrastructural development projects. Centered on Shipibo-Konibo perspectives and petroleum exploration in the Ucayali Region, my findings reframe the term pishtaco to encompass various subtypes of extractive beings in Amazonian contexts. Most ontological theories cannot adequately analyze the shape-shifting pishtaco because the distinct ontological worlds of Indigenous Amazonians are themselves forged out of contingent political-economic formations. In this way, reevaluating the pishtaco figure as a vibrant social text constitutes an Indigenous ethnological concept, enacts resistance against ever-encroaching settler domination, and reminds social scientists of the urgency to invest in radically decolonial and reciprocal research methods.
Sonnenfleckenzeichnung Nr. 216.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.09.2001, 10:30, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 162.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.07.2001, 06:30, erstellt von Araldo Pittini
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Bounds on the negative eigenvalues of Laplacians on finite metric graphs
Creators: name: Hussein, Amru
Publisher: name: arXiv
Year: 2012
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 34B45 (Primary) 35J05, 34L15 (Secondary)

description: For a self--adjoint Laplace operator on a finite, not necessarily compact, metric graph lower and upper bounds on each of the negative eigenvalues are derived. For compact finite metric graphs Poincaré type inequalities are given.
description: 17 pages
Olivier Faron, Étienne Hubert (Hrsg.), Le sol et l'immeuble: les formes dissociées de propriété immobilière dans les villes de France et d'Italie (XIIe–XIXe siècle). Actes de la table ronde,1995
Creators: name: Ourliac, Paul
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 24 Nr. 1 (1997)
Additional file 1 of Improved MRI detection of inflammation-induced changes in bone marrow microstructure in mice: a machine learning-enhanced T2 distribution analysis
Creators: name: Brock, Luise
name: Ben-Atya, Hadas
name: Tiwari, Ashish
name: Saab, Dareen
name: Haj, Narmeen
name: Folle, Lukas
name: Saar, Galit
name: Maier, Andreas
name: Freiman, Moti
name: Vandoorne, Katrien
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Physiology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Additional file 1: Figure S1. Bone marrow H&E staining does not show changes, yet a reduction of a number of bone marrow cells with increasing inflammatory levels. (A) H&E staining on 4μm sections of femoral bone marrow from control (CTR), acute (LPS), and diabetic and acute inflammation (STZ+ LPS) mice. (B) Quantification of the number of isolated bone marrow cells per femur. (scale = 100 μm; Each dot represents one mouse (n = 5 mice per group); Kruskal–Wallis test; ns non-significant, **p < 0.01).
Sonnenfleckenzeichnung Nr. 183.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.08.2001, 10:00, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
La teoría de la percepción sensorial y de la cognición de Demócrito y su recepción posterior
Creators: name: Aguirre De La Luz, Nazyheli
Publisher: name: Ágora. Estudos Clássicos em Debate
Year: 2023

description: El objetivo de este trabajo es presentar una reconstrucción plausible de la teoría general de Demócrito sobre la percepción sensorial y la cognición, basada en un análisis exhaustivo de los testimonios concernientes de Teofrasto, Aristóteles, Sexto Empírico y Galeno, así como de la lista de obras del abderita consignada por Trasilo y transmitida por Diógenes Laercio (IX 45-49). Así pues, este ejercicio analítico ofrece como resultado una nueva perspectiva sobre la postura de Demócrito en relación con las operaciones de tipo psíquico-cognitivo, en la que se pone de relieve el plano exclusivamente material de tales explicaciones, sin menoscabo de la diferenciación léxica neta entre percepción sensorial y cognición que se establece por primera vez en la historia del pensamiento griego.
description: Ágora. Estudos Clássicos em Debate, vol. 25 (2023): Ágora. Estudos Clássicos em Debate
Additional file 1 of Impact of concomitant tricuspid annuloplasty on right ventricular remodeling in patients with rheumatic mitral valve disease
Creators: name: Zhong, Yue
name: Bai, Wenjuan
name: Wang, Hui
name: Qian, Hong
name: Rao, Li
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Mental Health

description: Additional file 1: Additional Table 1. Preoperative characteristics of patients with less-than-moderate functional tricuspid regurgitation. Additional Table 2. Follow-up data in patients with less-than-moderate functional tricuspid regurgitation
Domain-domain interactions in Filamin A (16-23) impose a hierarchy of unfolding forces
Creators: name: Xu, Tianyou
name: Lannon, Herbert
name: Wolf, Sebastein
name: Nakamura, Fumihiko
name: Brujic, Jasna
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The quaternary structure of Filamin A (FLNa) 16-23 was recently shown to exhibit multiple domain-domain interactions that lead to a propeller-like construction. Here we present single molecule force spectroscopy experiments to show a wide variety of mechanical responses of this molecule and compare it with its linear counterpart FLNa 1-8. The compact structure of FLNa 16-23 leads to a broad distribution of rupture forces and end-to-end lengths in the force-extension mode and multiple unraveling timescales in the force-clamp mode. Moreover, a subset of force-extension trajectories reveals a mechanical hierarchy in which the rupture of domain-domain interactions at high forces (200 pN) liberates the unfolding of individual domains at low forces (100 pN). This mechanism may also explain the order of magnitude difference in the rates of the biexponential fits to the distribution of unfolding dwell times under force-clamp. Overall, FLNa 16-23 under a force of 100 pN is more compliant than the linear FLNa 1-8. Since a physiological role of FLNa is to crosslink actin filaments, this range of responses allows it to accommodate a broad spectrum of forces exerted by the cell and its environment.
Sonnenfleckenzeichnung Nr. 301.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.12.2001, 08:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 200.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.08.2001, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Münchner Beiträge zur jüdischen Geschichte und Kultur, Nr. 2 (2008): Münchner Beiträge: Judentum und Islam
title: Münchner Beiträge: Judentum und Islam
titleType: AlternativeTitle
Creators: name: Münchner Beiträge Zur Jüdischen Geschichte Und Kultur
Publisher: name: Münchner Beiträge zur jüdischen Geschichte und Kultur
Year: 2023

description: Mit Beiträgen von John M. Efron, Richard I. Cohen und Carlos Fraenkel
description: „Judentum und Islam“...67-69 Muslims and Jews in Christian Europe...63-66 A History of Arabic and Jewish Mediaeval Philosophy...61-62 Zur Integration von islamischem und jüdischem Denken...53-60 Der Kampf der Kulturen...31-52 Von Mitteleuropa zum Mittleren Osten...9-30
Sonnenfleckenzeichnung Nr. 191.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.08.2001, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Module M.8 Survival analysis
Creators: name: Gonzalez, Stephanie
name: Hernández-Pacheco, Raisa
Publisher: name: QUBES Educational Resources
Year: 2023

description: Introduction to Primate Data Exploration and Linear Modeling with R was created with the goal of providing training to undergraduate biology students on data management and statistical analysis using authentic data of Cayo Santiago rhesus macaques. Module M.8 introduces survival analysis in R.
Neutron degeneracy and plasma physics effects on radiative neutron captures in neutron star crust
Creators: name: Shternin, P. S.
name: Beard, M.
name: Wiescher, M.
name: Yakovlev, D. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider the astrophysical reaction rates for radiative neutron capture reactions ($n,γ$) in the crust of a neutron star. The presence of degenerate neutrons at high densities (mainly in the inner crust) can drastically affect the reaction rates. Standard rates assuming a Maxwell-Boltzmann distribution for neutrons can underestimate the rates by several orders of magnitude. We derive simple analytical expressions for reaction rates at a variety of conditions with account for neutron degeneracy. We also discuss the plasma effects on the outgoing radiative transition channel in neutron radiative capture reactions and show that these effects can also increase the reaction rates by a few orders of magnitude. In addition, using detailed balance, we analyze the effects of neutron degeneracy and plasma physics on reverse ($γ,n$) photodisintegration. We discuss the dependence of the reaction rates on temperature and neutron chemical potential and outline the efficiency of these reactions in the neutron star crust.
description: 11 pages, 6 figures
Espaço, gestos e audiência no prólogo de Édipo Tirano de Sófocles
Creators: name: Colonnelli, Marco Valério Classe
Publisher: name: Ágora. Estudos Clássicos em Debate
Year: 2023

description: O prólogo de Édipo Tirano de Sófocles pode ser considerado como uma peça perfeita de engajamento de público e produção de movimentação de palco. A implicação da audiência pelo tragediógrafo é produzida por sua habilidade em mesclar fatos e mitos nesta peça, sem extrapolar os limites das convenções do teatro ateniense. Ademais, a utilização de um aparato linguístico preciso reforça o engajamento do público e ao mesmo tempo denuncia toda a movimentação de palco dos atores em cena. A partir disso, pretende-se analisar neste artigo o texto do prólogo da peça a fim de demonstrar com que expedientes o tragediógrafo alcança os seus fins.
description: Ágora. Estudos Clássicos em Debate, vol. 25 (2023): Ágora. Estudos Clássicos em Debate
Adjustable subwavelength localization in a hybrid plasmonic waveguide
Creators: name: Belan, S. A.
name: Vergeles, S. S.
name: Vorobev, P. E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The hybrid plasmonic waveguide consists of a high-permittivity dielectric nanofiber embedded in a low-permittivity dielectric near a metal surface. This architecture is considered as one of the most perspective candidates for long-range subwavelength guiding. We present qualitative analysis and numerical results which reveal advantages of the special waveguide design when dielectric constant of the cylinder is greater than the absolute value of the dielectric constant of the metal. In this case the arbitrary subwavelength mode size can be achieved by controlling the gap width. Our qualitative analysis is based on consideration of sandwich-like conductor-gap-dielectric system. The numerical solution is obtained by expansion of the hybrid plasmonic mode over single cylinder modes and the surface plasmon-polariton modes of the metal screen and matching the boundary conditions.
description: 7 pages, 6 figures. added references for sections 2 and 5
Sonnenfleckenzeichnung Nr. 225.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.09.2001, 11:00, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
False Discovery Rate Control Under General Dependence By Symmetrized Data Aggregation
Creators: name: Du, Lilun
name: Guo, Xu
name: Sun, Wenguang
name: Zou, Changliang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: We develop a new class of distribution-free multiple testing rules for false discovery rate (FDR) control under general dependence. A key element in our proposal is a symmetrized data aggregation (SDA) approach to incorporating the dependence structure via sample splitting, data screening, and information pooling. The proposed SDA filter first constructs a sequence of ranking statistics that fulfill global symmetry properties, and then chooses a data-driven threshold along the ranking to control the FDR. The SDA filter substantially outperforms the Knockoff method in power under moderate to strong dependence, and is more robust than existing methods based on asymptotic p-values. We first develop finite-sample theories to provide an upper bound for the actual FDR under general dependence, and then establish the asymptotic validity of SDA for both the FDR and false discovery proportion control under mild regularity conditions. The procedure is implemented in the R package sdafilter. Numerical results confirm the effectiveness and robustness of SDA in FDR control and show that it achieves substantial power gain over existing methods in many settings.
Maximal-quasi-accretive Laplacians on finite metric graphs
Creators: name: Hussein, Amru
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 34B45 (Primary) 35J05, 35K05, 47D06 (Secondary)

description: For a finite not necessarily compact metric graph, one considers the differential expression $-\frac{d^2}{d x^2}$ on each edge. The boundary conditions at the vertices of the graph yielding quasi-m-accretive as well as m-accretive operators are completely characterized.
description: 19 pages
A Cultural History of the Kathāsaritsāgara in Keywords, Complementary to the General Index in vol. X of Tawney & Penzer's Translation
Creators: name: Bollée, Willem
Publisher: name: Zenodo
Year: 2014
Subjects: Sanskrit,Kathāsaritsāgara,Somadeva

description: "The Śaiva brahmin Somadeva's Kathāsaritsāgara (KSS, composed between 1063-1081 C.E. according to Winternitz ..., is an exhaustive source of information about many aspects of traditional Indian life which to a great extent may have irretrievably ended with the dissolution of native kingdoms and their integration into the Indian republic. It is well-known through Charles Tawney & Norman Penzer's translation, .... In order to help finding motifs and parallels, a complementary index of [the Kathāsaritsāgara...] may therefore not appear superfluous, ..."
Sonnenfleckenzeichnung Nr. 198.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.08.2001, 07:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Particle Entanglement Spectra for Quantum Hall states on Lattices
Creators: name: Sterdyniak, A.
name: Regnault, N.
name: Moller, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We use particle entanglement spectra to characterize bosonic quantum Hall states on lattices, motivated by recent studies of bosonic atoms on optical lattices. Unlike for the related problem of fractional Chern insulators, very good trial wavefunctions are known for fractional quantum Hall states on lattices. We focus on the entanglement spectra for the Laughlin state at $ν=1/2$ for the non-Abelian Moore-Read state at $ν=1$. We undertake a comparative study of these trial states to the corresponding groundstates of repulsive two-body or three-body contact interactions on the lattice. The magnitude of the entanglement gap is studied as a function of the interaction strength on the lattice, giving insights into the nature of Landau-level mixing. In addition, we compare the performance of the entanglement gap and overlaps with trial wavefunctions as possible indicators for the topological order in the system. We discuss how the entanglement spectra allow to detect competing phases such as a Bose-Einstein condensate.
description: 12 pages, 9 figures
Sonnenfleckenzeichnung Nr. 53.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.03.2001, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Additional file 1 of Characterization of green synthesized selenium nanoparticles (SeNPs) in two different indigenous halophilic bacteria
Creators: name: Tabibi, Maryam
name: Aghaei, Soheil
name: Amoozegar, Mohammad Ali
name: Nazari, Razieh
name: Zolfaghari, Mohammad Reza
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology

description: Additional file 1: Fig. 1. Synthesis of SeNPs using bacteria.
Study of the baryonic B decay B- -> SigmaC++ p- pi- pi-
Creators: name: The BaBar Collaboration
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report the measurement of the baryonic B decay B- -> SigmaC++ p- pi- pi-. Using a data sample of 467*10^6 B B-bar pairs collected with the BaBar detector at the PEP-II storage ring at SLAC, the measured branching fraction is (2.98 +/- 0.16 (stat) +/- 0.15 (syst) +/- 0.77 (LambdaC+))*10^{-4}, where the last error is due to the uncertainty in the branching fraction of the decay LambdaC+ -> p+ K- pi+. The data suggest the existence of resonant subchannels B- -> LambdaC(2595)+ p- pi- and, possibly, B- -> SigmaC++ anti-Delta-- pi-. We see unexplained structures in m(SigmaC++ pi- pi-) at 3.25 GeV/c^2, 3.8 GeV/c^2, and 4.2 GeV/c^2.
description: 8 pages, 7 figures
Threshold of Terahertz Population Inversion and Negative Dynamic Conductivity in Graphene Under Pulse Photoexcitation
Creators: name: Satou, A.
name: Ryzhii, V.
name: Kurita, Y.
name: Otsuji, T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically study the population inversion and negative dynamic conductivity in intrinsic graphene in the terahertz (THz) frequency range upon pulse photoexcitation with near-/mid-infrared wavelength. The threshold pulse energy required for the population inversion and negative dynamic conductivity can be orders-of-magnitude lower when the pulse photon energy is lower, due to the inverse proportionality of the photoexcited carrier concentration to the pulse photon energy and to the weaker carrier heating. We also investigate the dependence of the dynamic conductivity on the momentum relaxation time. The negative dynamic conductivity takes place either in high- or low-quality graphene, where the Drude absorption by carriers in the THz frequency is weak.
description: 7 pages, 4 figures
Sonnenfleckenzeichnung Nr. 250.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.10.2001, 08:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 150.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.07.2001, 07:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2001

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sign-indefinite second order differential operators on finite metric graphs
Creators: name: Hussein, Amru
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 34B45 (Primary) 47B25, 34L05, 35P20, 35P25, 81U15 (Secondary)

description: The question of self-adjoint realizations of sign-indefinite second order differential operators is discussed in terms of a model problem. Operators of the type $-\frac{d}{dx} \sgn (x) \frac{d}{dx}$ are generalized to finite, not necessarily compact, metric graphs. All self-adjoint realizations are parametrized using methods from extension theory. The spectral and scattering theory of the self-adjoint realizations are studied in detail.
description: 43 pages, 2 figures
Genomic tests of variation in inbreeding among individuals and among chromosomes
Creators: name: Schraiber, Joshua G.
name: Shih, Stephannie
name: Slatkin, Montgomery
Publisher: name: arXiv
Year: 2012
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: We examine the distribution of heterozygous sites in nine European and nine Yoruban individuals whose genomic sequences were made publicly available by Complete Genomics. We show that it is possible to obtain detailed information about inbreeding when a relatively small set of whole-genome sequences is available. Rather than focus on testing for deviations from Hardy-Weinberg genotype frequencies at each site, we analyze the entire distribution of heterozygotes conditioned on the number of copies of the derived (non-chimpanzee) allele. Using Levene's exact test, we reject Hardy-Weinberg in both populations. We generalized Levene's distribution to obtain the exact distribution of the number of heterozygous individuals given that every individual has the same inbreeding coefficient, F. We estimated F to be 0.0026 in Europeans and 0.0005 in Yorubans, but we could also reject the hypothesis that F was the same in each individual. We used a composite likelihood method to estimate F in each individual and within each chromosome. Variation in F across chromosomes within individuals was too large to be consistent with sampling effects alone. Furthermore, estimates of F for each chromosome in different populations were not correlated. Our results show how detailed comparisons of population genomic data can be made to theoretical predictions. The application of methods to the Complete Genomics data set shows that the extent of apparent inbreeding varies across chromosomes and across individuals, and estimates of inbreeding coefficients are subject to unexpected levels of variation which might be partly accounted for by selection.
description: 18 pages, 2 figures
A. G. Kinsley, The Anglo-Saxon Cemetery at Millgate, Newark-on-Trent, Nottinghamshire
Creators: name: Hills, Catherine
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: A. G. Kinsley, The Anglo-Saxon Cemetery at Millgate, Newark-on-Trent, Nottinghamshire.
Excavations between 1958 and 1978. With specialist contributions by M. Harman and
R. C. Alvey. Nottingham Archaeological Monographs 2, 1989. Historie Monuments
and Buildings Commission for England, 1989. ISBN 0-904857-02-6. IV, 18/ Seiten mit
98 Abbildungen und zwei Tafeln
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 2 Nr. 68 (1990)