cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The effect of plasmon mass on spin light of neutrino in dense matter
Creators: name: Grigoriev, A.
name: Lokhov, A.
name: Studenikin, A.
name: Ternov, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We develop the theory of spin light of neutrino in matter ($SLν$) and include the effect of plasma influence on the emitted photon. We use the special technique based on exact solutions of particles wave equations in matter to perform all the relevant calculations, and track how the plasmon mass enters the process characteristics including the neutrino energy spectrum, $SLν$ rate and power. The new feature it induces is the existence of the process threshold for which we have found the exact expression and the dependence of the rate and power on this threshold condition. The $SLν$ spatial distribution accounting for the above effects has been also obtained. These results might be of interest in connection with the recently reported hints of ultra-high energy neutrinos $E = 1 ÷10$ PeV observed by IceCube.
description: 8 pages, 2 figures, v2: typos corrected, discussions added
Diantimony Complexes [Cp R 2 Mo 2 (CO) 4 (μ,η 2 ‐Sb 2 )] (Cp R =C 5 H 5 , C 5 H 4 t Bu) as Unexpected Ligands Stabilizing Silver(I) n ( n =1–4) Monomers, Dimers and Chains
Creators: name: Shelyganov, Pavel A.
name: Elsayed Moussa, Mehdi
name: Seidl, Michael
name: Scheer, Manfred
Publisher: name: Universität Regensburg
Year: 2022
Subjects: subject: DER-WAALS RADII; COORDINATION POLYMERS; ARGENTOPHILIC INTERACTIONS; SUPRAMOLECULAR STRUCTURES; BONDING RELATIONSHIPS; MOLECULAR-STRUCTURE; CRYSTAL-STRUCTURE; BUILDING-BLOCKS; BASIS-SETS; DESIGN; Antimony; Argentophilic Interactions; Self-Assembly; Silver; Weakly Coordination Anions
subject: 540 Chemie

description: Synthesis and reactivity of transition metal compounds bearing "naked" pnictogen atoms is an active research area with remarkable bonding patterns observed in the formed compounds. Within this field, intense investigations on the coordination behavior of complexes possessing P-n and As-n (2 <= n <= 5) moieties have been conducted. However, studies on heavier analogues have been ignored so far due to arduous challenges related to low yields and moderate air stability. Herein, we present the first in-depth study addressing the reactivity of organometallic complexes containing Sb-donor atoms with several Ag-I salts. These reactions afforded twelve unprecedented aggregates as monomers, dimers as well as three- and four-membered chains of Ag-I ions claimed in the literature to be inaccessible. Interatomic distances as well as computational evidence obtained with help of several different methods suggest the presence of Ag center dot center dot center dot Ag interactions in all complexes containing more than one Ag-I ion.
The Brin-Thompson groups sV are of type F_\infty
Creators: name: Fluch, Martin
name: Marschler, Marco
name: Witzel, Stefan
name: Zaremsky, Matthew C. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F65, 57Q12

description: We prove that the Brin-Thompson groups sV, also called higher dimensional Thompson's groups, are of type F_\infty for all natural numbers s. This result was previously shown for s up to 3, by considering the action of sV on a naturally associated space. Our key step is to retract this space to a subspace sX which is easier to analyze.
description: Final version, in Pacific J. Math., 10 pages, 4 figures
title: Universitätsbibliothek Marburg Ms. or. 20: Apographa Schroederi, 1. L.S. Cod. V.: Šarḥ ašʿār al-Huḏalīyīn
Creators: name: Sukkarī, al-Ḥasan Ibn-al-Ḥusain as-
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Manuscripts & rare books
Handschriften, seltene Bücher

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 20: Apographa Schroederi, 1. L.S. Cod. V.: Šarḥ ašʿār al-Huḏalīyīn. - 15 Seiten. - Erschienen: [Europa, o.J.] Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 20. - Bemerkungen: Frühere Signatur: L.S. Cod. V. Provenienz: Schröder, Johann Wilhelm (1726 - 1793). - Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 121. - Bibliographischer Nachweis: https://www.qalamos.net/receive/DE4Book_manuscript_00000032 Digitalisiert 2023
title: Universitätsbibliothek Marburg Ms. or. 11: XI. L.S. Cod. G. Šarh al-Hārūnīya fi 't-taṣrīf
Creators: name: Niksārī, Muḥammad Ibn-Aḥmad
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Grammatik/Syntax
Manuscripts & rare books
Handschriften, seltene Bücher
Sprach- und Literaturwissenschaft

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 11: XI. L.S. Cod. G. Šarh al-Hārūnīya fi 't-taṣrīf. - 60 Blätter. - Beschreibstoff Papier. - Blattformat 13 X 17 cm. - Erschienen: [Islamische Welt / MENA-Region, 10. / 16. Jahrhundert]. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 11. - Bemerkungen :Provenienz: Schröder, Johann Wilhelm (1726 - 1793). - Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 73 ff. - Bibliographischer Nachweis: https://www.qalamos.net/receive/DE4Book_manuscript_00000011. - Digitalisiert 2023
Exploiting the flexibility of a family of models for taxation and redistribution
Creators: name: Bertotti, Maria Letizia
name: Modanese, Giovanni
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Finance (q-fin.GN)
subject: FOS: Economics and business

description: We discuss a family of models expressed by nonlinear differential equation systems describing closed market societies in the presence of taxation and redistribution. We focus in particular on three example models obtained in correspondence to different parameter choices. We analyse the influence of the various choices on the long time shape of the income distribution. Several simulations suggest that behavioral heterogeneity among the individuals plays a definite role in the formation of fat tails of the asymptotic stationary distributions. This is in agreement with results found with different approaches and techniques. We also show that an excellent fit for the computational outputs of our models is provided by the k-generalized distribution introduced by G. Kaniadakis (Physica A 296 (2001) 405-425).
description: 17 pages, 5 figures. Accepted for publication in Eur. Phys. J. B. arXiv admin note: text overlap with arXiv:1109.0606
Long-range interaction between dust grains in plasma
Creators: name: Mishagli, D. Yu.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The nature of long-range interactions between dust grains in plasma is discussed. The dust grain interaction potential within a cell model of dusty plasma is introduced. The attractive part of intergrain potential is described by multipole interaction between two electro-neutral cells. This allowed us to draw an analogy with molecular liquids where the attraction between molecules is determined by dispersion forces. The main ideas of the fluctuation theory for electrostatic field in a cell model are formulated, and the dominating contribution to the attractive part of intergrain potential is obtained.
description: 11 pages, 3 figures
The Missing Parent Compound [(C 5 H 5 )Fe(η 5 ‐P 5 )]: Synthesis, Characterization, Coordination Behavior and Encapsulation
Creators: name: Heinl, Claudia
name: Peresypkina, Eugenia
name: Balázs, Gábor
name: Mädl, Eric
name: Virovets, Alexander V.
name: Scheer, Manfred
Publisher: name: Universität Regensburg
Year: 2021
Subjects: subject: Cu-I halides; host– guest chemistry; parent pentaphosphaferrocene; phosphaferrocene; supramolecular chemistry
subject: 540 Chemie

description: The so far missing parent compound of the large family of pentaphosphaferrocenes [CpFe(eta(5)-P-5)] (1 b) was synthesized by the thermolysis of [CpFe(CO)(2)](2) with P-4 using the very high-boiling solvent diisopropylbenzene. It was comprehensively characterized by, inter alia, NMR spectroscopy, single crystal X-ray structure analysis, cyclic voltammetry and DFT computations. Moreover, its coordination behavior towards Cu-I halides was explored, revealing the unprecedented 2D polymeric networks [{CpFe(eta(5:1:1:1:1)-P-5)}Cu-2(mu-X)(2)](n) (2 a: X=Cl, 2 b: X=Br) and [{CpFe(eta(5:1:1)-P-5)}Cu(mu-I)](n) (3) and even the first cyclo-P-5-containing 3D coordination polymer [{CpFe(eta(5:1:1)-P-5)}Cu(mu-I)](n) (4). The sandwich complex 1 b can also be incorporated in nano-sized supramolecules based on [Cp*Fe(eta(5)-P-5)] (1 a) and CuX (X=Cl, Br, I): [CpFe(eta(5)-P-5)]@[{Cp*Fe(eta(5)-P-5)}(12)(CuX)(20-n)] (5 a: X=Cl, n=2.4; 5 b: X=Br, n=2.4; 5 c: X=I, n=0.95). Thereby, the formation of the CuI-containing fullerene-like sphere 5 c is found for the first time.
Die Diantimonkomplexe [CpR2Mo2(CO)4(μ,η2‐Sb2)] (CpR=C5H5, C5H4tBu) als unerwartete stabilisierende Liganden von Silber(I)n (n=1–4)‐Monomeren, ‐Dimeren und ‐Ketten
Creators: name: Shelyganov, Pavel A.
name: Elsayed Moussa, Mehdi
name: Seidl, Michael
name: Scheer, Manfred
Publisher: name: Universität Regensburg
Year: 2022
Subjects: subject: Antimon · Argentophile Wechselwirkungen · Schwach Koordinierende Anionen · Selbstorganisation · Silber
subject: 540 Chemie

description: Die Synthese und Reaktivität von Übergangsmetallverbindungen mit “nackten” Pnictogenatomen ist ein aktueller Forschungsgegenstand mit außergewöhnlichen Bindungsmustern in den erhaltenen Produkten. Innerhalb dieses Gebietes ist insbesondere das Koordinationsverhalten von Komplexen mit Pn- und Asn- (2≤n≤5) Einheiten Gegenstand intensiver Forschungen. Untersuchungen zu den schwereren Homologen wurden bisher kaum durchgeführt, da geringe Ausbeuten und eine nur mäßige Luftstabilität hohe Hürden darstellen. Nunmehr legen wir eine erste grundlegende Studie vor, die die Reaktivität metallorganischer Komplexe mit Sb-Donoratomen gegenüber verschiedenen AgI-Salzen adressiert. Diese Reaktionen führten zu 12 neuartigen Verbindungen als Monomere, Dimere sowie drei- und viergliedrige Ketten aus AgI-Ionen, die in der Literatur bisher als unzugänglich galten. Interatomare Abstände sowie computergestützte Belege, die mit Hilfe verschiedener Methoden erhalten wurden, weisen auf Ag⋅⋅⋅Ag-Wechselwirkungen in allen Komplexen hin, die mehr als ein AgI-Ion enthalten.
description: deutsche und englische Version vorhanden
Eye-specific detection and a multi-eye integration model of biological motion perception
Creators: name: De Agrò, Massimo
name: Rößler, Daniela C.
name: Shamble, Paul S.
Publisher: name: Universität Regensburg
Year: 2024
Subjects: subject: Jumping spider, Psychophysics, Life detector, Invertebrate, Vision
subject: 570 Biowissenschaften, Biologie

description: ‘Biological motion’ refers to the distinctive kinematics observed in many living organisms, where visually perceivable points on the animal move at fixed distances from each other. Across the animal kingdom, many species have developed specialized visual circuitry to recognize such biological motion and to discriminate it from other patterns. Recently, this ability has been observed in the distributed visual system of jumping spiders. These eight-eyed animals use six eyes to perceive motion, while the remaining two (the principal anterior medial eyes) are shifted across the visual scene to further inspect detected objects. When presented with a biologically moving stimulus and a random one, jumping spiders turn to face the latter, clearly demonstrating the ability to discriminate between them. However, it remains unclear whether the principal eyes are necessary for this behavior, whether all secondary eyes can perform this discrimination, or whether a single eye-pair is specialized for this task. Here, we systematically tested the ability of jumping spiders to discriminate between biological and random visual stimuli by testing each eye-pair alone. Spiders were able to discriminate stimuli only when the anterior lateral eyes were unblocked, and performed at chance levels in other configurations. Interestingly, spiders showed a preference for biological motion over random stimuli – unlike in past work. We therefore propose a new model describing how specialization of the anterior lateral eyes for detecting biological motion contributes to multi-eye integration in this system. This integration generates more complex behavior through the combination of simple, single-eye responses. We posit that this in-built modularity may be a solution to the limited resources of these invertebrates' brains, constituting a novel approach to visual processing.
Incoherent Soliton Excitations and Spin-Charge Separation in Blue Bronze
Creators: name: Mou, Daixiang
name: Konik, R. M.
name: Tsvelik, A. M.
name: Zaliznyak, I.
name: Zhou, Xingjiang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present new high resolution angle resolved photoemission (ARPES) data for K$_{0.3}$MoO$_3$ (blue bronze) and propose a novel theoretical description of these results. The observed Fermi surface, with two quasi-one-dimensional sheets, is consistent with a ladder material with a weak inter-ladder coupling. Hence, we base our description on spectral properties of one-dimensional ladders. The marked broadening of the ARPES lineshape, a significant fraction of an eV, is interpreted in terms of spin-charge separation. A high energy feature, which is revealed for the first time in the spectra near the Fermi momentum thanks to improved energy resolution, is seen as a signature of a higher energy bound state of soliton excitations on a ladder.
description: 9 pages, 6 figures
title: Universitätsbibliothek Marburg Ms. or. 2: II. L.S. Cod. L.; Koranfragment
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Manuscripts & rare books
Handschriften, seltene Bücher
al-Qurʾān

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 2: II. L.S. Cod. L.; Koranfragment. - [Südostasien ca. 1500]. - 38 Blätter : Beschreibstoff Papier : Blattformat 12 x 17 cm. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 2. - Bemerkungen: Inhalt: Koranfragment, enthaltend Suren 32, 36, 67, 68, 69-114, 1. - Provenienz: Schröder, Johann Wilhelm (1726-1793). Frühere Signaturen: L.S. Cod. L., Codex F, Codex Ledekkerianus L. Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 43 ff. - Bibliographischer Nachweis: https://www.qalamos.net/receive/DE4Book_manuscript_00000003. - Digitalisiert 2023
title: Universitätsbibliothek Marburg Ms. or. 4: IV. L.S. Cod. K.: [Koranfragment, der 24. ǧuzʾ, enthaltend Sure 39:33 bis Sure 41:47]
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Islam
Manuscripts & rare books
Handschriften, seltene Bücher
Koran

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 4: IV. L.S. Cod. K.: [Koranfragment, der 24. ǧuzʾ, enthaltend Sure 39:33 bis Sure 41:47]. - [Islamische Welt / MENA-Region, ca. 1600]. - 16 Bl. : Beschreibstoff Papier : Blattformat 14,5 x 20,5 cm. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 4. - Bemerkungen: Provenienz: Schröder, Nikolaus Wilhelm (1721-1798). Ausführliche Beschreibung: Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 50-52. Bibliographischer Nachweis: https://www.qalamos.net/receive/DE4Book_manuscript_00000004. - Digitalisiert 2023
The perceptions of nightmare sufferers regarding the functions, causes, and consequences of their nightmares, and their coping strategies
Creators: name: Lemyre, Alexandre
name: St-Onge, Myreille
name: Vallières, Annie
Publisher: name: International Journal of Dream Research
Year: 2019

description: The administration of treatments for nightmares, and more broadly, clinical work with patients reporting dysphoric dreams as a concomitant psychological difficulty, could be improved based on a better understanding of the experience of nightmare sufferers. The objective of this study was to explore the perceptions of nightmare sufferers regarding the functions, causes, and consequences of their nightmares, as well as their strategies for coping with nightmares. Twenty university students with frequent nightmares took part in an individual semi‑structured interview constructed by the research team. The interviews were recorded and transcribed verbatim. Verbatim were analysed using a content analysis method. Four major findings emerge from this study. Firstly, the main perceived causes of nightmares, including one’s occupational and social life, support the hypothesis that dreams reflect waking concerns. Secondly, nightmares tend to decrease sleep quality and to provoke sleep fragmentation, which may be aggravated by sleep avoidance and voluntary awakening from lucid nightmares. In turn, the fatigue that results from a disturbed sleep can negatively affect concentration, daily functioning and mood. Thirdly, nightmares can impact emotions upon awakening and during the day, directly and indirectly, through various mechanisms. Fourthly, nightmares are frequently perceived as a source of personal insight: half of the participants believe that their dreams can reveal information about themselves, searching for the signification of nightmares is one of the most common coping strategies, and many participants experienced a reflection or realization following a nightmare. A model is proposed to integrate the findings and explain how the nightmare problem might perpetuate itself.
description: International Journal of Dream Research, Vol 12, No 2 (October 2019)
A colouring protocol for the generalized Russian cards problem
Creators: name: Cordón-Franco, Andrés
name: van Ditmarsch, Hans
name: Fernández-Duque, David
name: Soler-Toscano, Fernando
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In the generalized Russian cards problem, Alice, Bob and Cath draw $a$, $b$ and $c$ cards, respectively, from a deck of size $a+b+c$. Alice and Bob must then communicate their entire hand to each other, without Cath learning the owner of a single card she does not hold. Unlike many traditional problems in cryptography, however, they are not allowed to encode or hide the messages they exchange from Cath. The problem is then to find methods through which they can achieve this. We propose a general four-step solution based on finite vector spaces, and call it the "colouring protocol", as it involves colourings of lines. Our main results show that the colouring protocol may be used to solve the generalized Russian cards problem in cases where $a$ is a power of a prime, $c=O(a^2)$ and $b=O(c^2)$. This improves substantially on the set of parameters for which solutions are known to exist; in particular, it had not been shown previously that the problem could be solved in cases where the eavesdropper has more cards than one of the communicating players.
title: Universitätsbibliothek Marburg Ms. or. 14: XIV. L.S. Cod. D.: [Sammelhandschrift]
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Logik
Manuscripts & rare books
Handschriften, seltene Bücher

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 14: XIV. L.S. Cod. D.: [Sammelhandschrift]. - 44 Blätter : Beschreibstoff Papier : Blattformat 18,5 x 23 cm. - Erschienen: [Südostasien, 8./14. Jahrhundert]. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 14. - Bemerkungen: Sprache: Arabisch, Malaiisch. - Provenienz: Schröder, Johann Wilhelm (1726 - 1793); Schröder, Nikolaus Wilhelm (1721 - 1798). Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 87-89. - Bibliographischer Nachweis: https://www.qalamos.net/receive/DE4Book_manuscript_00000014. - Digitalisiert 2023
title: Universitätsbibliothek Marburg Ms. or. 25: Apographa Schroederi, 6. L.S. Cod. BB: Maqāmāt
Creators: name: Ḥarīrī, al-Qāsim Ibn-ʿAlī al-
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Literatur
Manuscripts & rare books
Handschriften, seltene Bücher
Prosa

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 25: Apographa Schroederi, 6. L.S. Cod. BB: Maqāmāt. - 87 Seiten : Beschreibstoff Papier. - Erschienen: [Europa, 17./18. Jahrhundert]. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 25. - Bemerkungen: Teilabschrift von Leiden Cod. Or. 522. Frühere Signatur: L.S. Cod. BB. Provenienz: Schröder, Johann Wilhelm (1726 - 1793). - Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 123. - Bibliographischer Nachweis: https://www.qalamos.net/receive/DE4Book_manuscript_00000037. - Digitalisiert 2023
Book review: “The Dreams Behind the Music: Learn Creative Dreaming as 100+ Top Artists Reveal their Breakthrough Inspirations." by Craig Sim Webb.
Creators: name: Schredl, Michael
Publisher: name: International Journal of Dream Research
Year: 2019

description: The book by Craig Sim Webb includes a large variety of stories showing how dreams can provide inspirations for melodies, lyrics, song titles, instrumentation, arrangements, new performance ideas, musical instrumentation inventions, and even help to train performing skills. These accounts are backed up by his own experience being a dream expert and a singer-songwriter. The book also includes instructions to increase dream recall and how to incubate music dreams in order to harvest the dream ideas.
description: International Journal of Dream Research, Vol 12, No 2 (October 2019)
title: Universitätsbibliothek Marburg Ms. or. 23: Apographa Schroederi 4. L.S. Cod. Z.: Šarḥ al-Ḥamāsa. – Universitätsbibliothek Marburg Ms. or. 24: Apographa Schroederi 5. L.S. Cod. AA.: Dīwān.
Creators: name: Tibrīzī, Yaḥyá Ibn-ʿAlī at-
name: Imruʾ-'L-Qais
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Manuscripts & rare books
Handschriften, seltene Bücher
Poesie

description: Elektronische Reproduktion von: [Handschrift] Universitätsbibliothek Marburg Ms. or. 23: Apographa Schroederi 4. L.S. Cod. Z.: Šarḥ al-Ḥamāsa. – Universitätsbibliothek Marburg Ms. or. 24: Apographa Schroederi 5. L.S. Cod. AA.: Dīwān. - 14, 7 Blätter : Beschreibstoff Papier. – Erschienen: [Europa, o.J.]. – Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. or. 23. - Ms. or. 24. - Bemerkungen: 2 Werke in einem Digitalisat. Frühere Signaturen: L.S. Cod. Z. und L.S. Cod. AA. Provenienz: Schröder, Johann Wilhelm (1726 - 1793). - Ausführliche Beschreibung: Al-Toma, Adnan Jawad: Die arabischen Handschriften der Universitätsbibliothek Marburg; Marburg : Universitätsbibliothek, [1979]; S. 122-123. - Bibliographische Nachweise: https://www.qalamos.net/receive/DE4Book_manuscript_00000035. - https://www.qalamos.net/receive/DE4Book_manuscript_00000036. - Digitalisiert 2023
Parameters of scalar resonances from the combined analysis of data on processes $ππ\toππ,K\bar{K},ηη$ and $J/ψ$ decays
Creators: name: Surovtsev, Yu. S.
name: Bydzovsky, P.
name: Kaminski, R.
name: Lyubovitskij, V. E.
name: Nagy, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A combined analysis of data on isoscalar S-wave processes $ππ\toππ,K\overline{K},ηη$ and on decays $J/ψ\toϕππ,ϕK\overline{K}$ from the DM2, Mark III and BESIII collaborations is performed to study $f_0$ mesons. The method of analysis is based on analyticity and unitarity and uses an uniformization procedure. In the analysis limited only to the multi-channel $ππ$-scattering data, two possible sets of parameters of the $f_0(500)$ were found: in both cases the mass was about 700 MeV but the total width was either about 600 or 930 MeV. The extension of the analysis using only the DM2 and Mark III data on the $J/ψ$ decays does not allow to choose between these sets. However, the data from BESIII on the di-pion mass distribution in the decay $J/ψ\toϕπ^+π^-$ clearly prefers the wider $f_0(500)$ state. Spectroscopic implications from results of the analysis are also discussed.
description: the formalism is also described (text overlap) in arXiv:1108.3725; new extended analysis of data; revised PRD version
ROSSIYA VA UKRAINA MOJAROSI
Creators: name: Mamatqulov, Abdurahmon
Publisher: name: Zenodo
Year: 2023

description: 2022-yіlnіng 24-fevralіda Rossіyanіng Ukraіnaga bostіrіb kіrіshі dunyo tartіbіga sezіlarlі ta'sіr ko'rsatdі. "Maxsus harbіy operatsіya", "natsіzmga qarshі kurash" kabі shіorlar vaqt o'tіb tіnch aholіnі qіrіsh-o'ldіrіsh bіlan davom etdі. O'n oydan oshgan urush sabab, rasmіy ma'lumotlarga ko'ra, shu kungacha 7 mіngga yaqіn tіnch aholі, shundan 429 bola o'ldіrіldі, o'n mіngdan ortіq ukraіnalіk esa yaralandі.
D-JRP23-WP4.2 List of genetic determinants associated with the change in Salmonella incidence in Europe
Creators: name: Litrup, Eva
name: Coipan, Claudia
name: Gymoese, Pernille
name: Alvarez, Julio
name: Bolzoni, Luca
Publisher: name: Zenodo
Year: 2022
Subjects: Salmonella, genomics

description: Genetic determinants possibly associated with a change in Salmonella Enteritidis incidence in Europe
Book review: “The Neuroscience of Sleep and Dreams” by Patrick McNamara
Creators: name: Eichenlaub, Jean-Baptiste
Publisher: name: International Journal of Dream Research
Year: 2019

description: The Neuroscience of Sleep and Dreams, written by Patrick McNamara, is undoubtedly ambitious: covering, within a single book and in an integrated manner, many psychological aspects of both sleep and dreams. From the multiple forms of sleep across species to the (potential) functions of dreaming, this book addresses outstanding questions on how and why we sleep and dream.
description: International Journal of Dream Research, Vol 12, No 2 (October 2019)
The diameter of associahedra
Creators: name: Pournin, Lionel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: It is proven here that the diameter of the d-dimensional associahedron is 2d-4 when d is greater than 9. Two maximally distant vertices of this polytope are explicitly described as triangulations of a convex polygon, and their distance is obtained using combinatorial arguments. This settles two problems posed about twenty-five years ago by Daniel Sleator, Robert Tarjan, and William Thurston.
description: 28 pages, 14 figures, minor improvements
Exploring proactive wellbeing support initiatives and their impact on the medical student experience
Creators: name: Harine Nemal
name: Mbaki, Yvonne
name: Merrick, Deborah
Publisher: name: F1000 Research Limited
Year: 2023

description: Proactive wellbeing is important now more than ever as the prevalence of medical students diagnosed with mental health illnesses during their training has increased significantly over the last few decades. Unfortunately, this issue is further exacerbated by medical students engaging with negative coping strategies. Reflecting on the aforementioned, it is therefore important for universities to work towards alleviating this issue, with considerations of embedding more proactive wellbeing initiatives as part of the support offered to medical students.

 The aim of the project was to explore the value of gamification as a novel proactive wellbeing initiative in the form of a board game.
 A pilot study was conducted on 20 first-year medical students at the University of Nottingham. The board game itself required participants to follow the journey of a fictional persona who experiences different challenges during their first year at University. Students were also required to discuss wellbeing strategies to overcome the stress from the challenges faced by the game persona, with supplementary resources provided including a wellbeing resource sheet and toolbox. Utilising a mixed methods approach, quantitative and qualitative data was obtained via a post-game survey, where participants were provided an opportunity to express their perceptions of the game. The quantitative data was analysed using Microsoft Excel whilst the qualitative data was analysed by inductive thematic analysis.

 95% (19/20) of participants indicated that they gained new knowledge from engaging with the board game. Moreover, 90% (18/20) of participants rated their experience as positive, with only 10% (2/20) of participants indicating a neutral experience. Furthermore, participants have stated they would like more wellness events for socialising and more clearer signposting to welfare resources.

 As a pilot study, our data reveals the merit for gamification as a potential proactive wellbeing initiative. However, we are cognisant that there is the need for further research by way of ‘scale-up’ of this study in order to evidence its potential for embedment in the curriculum.

 New proactive wellbeing initiatives need to be implemented to prevent poor wellbeing in medical students as it impacts them personally, the doctors they become and the patient care they provide.
Reconfiguration Strategies for Online Hardware Multitasking in Embedded Systems
Creators: name: AIRCC
Publisher: name: Zenodo
Year: 2023

description: An intensive use of reconfigurable hardware is expected in future embedded systems. This means that the
system has to decide which tasks are more suitable for hardware execution. In order to make an efficient
use of the FPGA it is convenient to choose one that allows hardware multitasking, which is implemented by
using partial dynamic reconfiguration. One of the challenges for hardware multitasking in embedded
systems is the online management of the only reconfiguration port of present FPGA devices. This paper
presents different online reconfiguration scheduling strategies which assign the reconfiguration interface
resource using different criteria: workload distribution or task' deadline. The online scheduling strategies
presented take efficient and fast decisions based on the information available at each moment. Experiments
have been made in order to analyze the performance and convenience of these reconfiguration strategies.
Torsion pairs and simple-minded systems in triangulated categories
Creators: name: Dugas, Alex
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let T be a Hom-finite triangulated Krull-Schmidt category over a field k. Inspired by a definition of Koenig and Liu, we say that a family S of pairwise orthogonal objects in T with trivial endomorphism rings is a simple-minded system if its closure under extensions is all of T. We construct torsion pairs in T associated to any subset X of a simple-minded system S, and use these to define left and right mutations of S relative to X. When T has a Serre functor ν, and S and X are invariant under ν[1], we show that these mutations are again simple-minded systems. We are particularly interested in the case where T is the stable module category of a self-injective algebra Λ. In this case, our mutation procedure parallels that introduced by Koenig and Yang for simple-minded collections in the derived category of Λ. It follows that the mutation of the set of simple Λ-modules relative to X yields the images of the simple Γ-modules under a stable equivalence between Γ and Λ, where Γ is the tilting mutation of Λ relative to X.
description: Minor corrections. To appear in Applied Categorical Structures. The final publication is available at springerlink.com: http://link.springer.com/article/10.1007%2Fs10485-014-9365-8
Spherically symmetric Einstein-Maxwell theory and loop quantum gravity corrections
Creators: name: Tibrewala, Rakesh
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Effects of inverse triad corrections and (point) holonomy corrections, occuring in loop quantum gravity, are considered on the properties of Reissner-Nordström black holes. The version of inverse triad corrections with unmodified constraint algebra reveals the possibility of occurrence of three horizons (over a finite range of mass) and also shows a mass threshold beyond which the inner horizon disappears. For the version with modified constraint algebra, coordinate transformations are no longer a good symmetry. The covariance property of spacetime is regained by using a \emph{quantum} notion of mapping from phase space to spacetime. The resulting quantum effects in both versions of these corrections can be associated with renormalization of either mass, charge or wave function. In neither of the versions, Newton's constant is renormalized. (Point) Holonomy corrections are shown to preclude the undeformed version of constraint algebra as also a static solution, though time-independent solutions exist. A possible reason for difficulty in constructing a covariant metric for these corrections is highlighted. Furthermore, the deformed algebra with holonomy corrections is shown to imply signature change.
description: 38 pages, 9 figures, matches published version
Photography in the Study of Religion
Creators: name: Pye, Michael
Publisher: name: Philipps-Universität Marburg
Year: 2015
Subjects: Religion
methodology
Religionswissenschaft
Religion, Religionsphilosophie
Methodologie
Photographie
photography
religion

description: The paper presented here was first
      written for the Community Religions Project at the University
      of Leeds, England, in March 1977, starting off a series of
      internal working papers in that program. That was nearly
      forty years ago and, in the meantime, with the advent of
      digital photography, there have been many changes.
      Nevertheless, apart from the archival interest, the
      methodological argument advanced here remains largely
      relevant today. Various valuable functions of photography in
      the study of religions are explored. The argument also builds
      up a strong emphasis on the importance of “characterization”
      in the study of religions, steering between theology and
      sociology. It therefore positions the study of religions as a
      discipline with its own requirements.
New Measurements Of The Water Vapour Continuum
Creators: name: Paynter, David
name: Shine, Keith
name: Smith, Kevin
Publisher: name: Zenodo
Year: 2006
Subjects: Astronomical spectroscopy
HITRAN

description: The origin and magnitude of the water vapour continuum has long been a subject of controversy and uncertainty.  Pure water vapour FT-IR measurements have been conducted between 3000 cm^-1 and 8000 cm^-1 at 0.03 cm^-1 resolution over a tempera- ture range of 296K-351K and a pressure range of 20 mb - 350 mb using the Molecular Spectroscopy Facility at the Rutherford Appleton Laboratory. The pure water vapour continuum is derived by calculating the di’erence between the absorption measured and that calculated for the laboratory conditions using the HITRAN 2004 database and a line-by-line model.

The deduced pure water vapour continuum shows good agreement with the MT CKD continuum between 5000 cm^-1 and 8000 cm^-1 . However, it is apparent that the MT CKD continuum overestimates the size of the continuum between 3950^-4150 cm^-1 , 5500^-5700 cm^-1 and 7400^-7600 cm^-1 at the far edge of each absorption band. This overestimate is also apparent in the Ma and Tipping continuum suggesting that the contribution from far wings absorption could be overestimated by these continuum models.

Features are detected in the continuum around 3200 cm^-1 , 3600 cm^-1 and 3700 cm^-1 that are not predicted by the MT CKD continuum, but are consistent with theoretically predicted water dimer features of Schofield et al. (2003) 1 . However, the derived dimer line strengths could be smaller than those predicted. The temperature dependence of the dimer is seen to be in excellent agreement with the theoretical predictions of Vigasin (2000) (2) .
description: {"references": ["None given"]}
Boundary value problems for noncompact boundaries of Spin$^c$ manifolds and spectral estimates
Creators: name: Große, Nadine
name: Nakad, Roger
Publisher: name: arXiv
Year: 2012
Subjects: subject: Differential Geometry (math.DG)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: 30E25, 58C40, 53C27, 53C42

description: We study boundary value problems for the Dirac operator on Riemannian Spin$^c$ manifolds of bounded geometry and with noncompact boundary. This generalizes a part of the theory of boundary value problems by C. Bär and W. Ballmann for complete manifolds with closed boundary. As an application, we derive the lower bound of Hijazi-Montiel-Zhang, involving the mean curvature of the boundary, for the spectrum of the Dirac operator on the noncompact boundary of a Spin$^c$ manifold. The limiting case is then studied and examples are then given.
description: Accepted in Proceedings of the London Mathematical Society
Does student appreciation of small-group active learning change over time? A follow-up Q-methodological study
Creators: name: Grijpma, Jan Willem
name: De La Croix, Anne
name: Meeter, Martijn
name: Kusurkar, Rashmi
Publisher: name: F1000 Research Limited
Year: 2023

description: Does student appreciation of small-group active learning change over time? A follow-up Q-methodological study

 Background
 Students’ epistemic beliefs and approaches to learning influence how students appreciate small-group active learning (SMAL) as a teaching and learning strategy. As students develop and advance through their studies, it has been shown that their epistemic beliefs become more sophisticated and their reliance on surface approaches decreases. However, it is currently unclear how these developments impact how students appreciate SMAL. Therefore, our question was: Does student appreciation of SMAL change over time, and what drives this change? With this knowledge, teachers at various stages of a program can optimize how they motivate and engage their students.
 Summary of Work
 Q-methodology is a mixed-methods research design for studying subjectivity. It employs a statement-sorting procedure combined with open-ended questions to identify shared viewpoints called profiles. In a previous paper, we published how and why first-year medical students appreciated SMAL*. We identified four factors describing distinct ways in which students appreciated SMAL. In this study, we repeated that paper’s procedure with the same participants, three years after their original participation, so that we could analyze change. To identify drivers of change, we organized interviews with students.
 Summary of Results
 Compared to the original paper, we identified two new student profiles, indicating changes in how students appreciate SMAL. As expected, students’ epistemic beliefs were more sophisticated and a decreased use of surface approaches to learning. Furthermore, students most often reported personal (development of interests) and curricular factors (nature of assessments) to be drivers of these changes, and emphasized the gradual nature of changes in appreciation.
 Discussion and Conclusion
 The results of this study contribute to the study of active learning in (medical) education by highlighting the dynamic nature of student appreciation of SMAL. Accordingly, teachers should be aware that students at various stages of their training may require different strategies to be motivated and engaged for SMAL. Moreover, program-level interventions seem advised, given the slow and multi-causal nature of the changes.
 References
 * Grijpma, J. W., de la Croix, A., Kleinveld, J. H., Meeter, M., & Kusurkar, R. A. (2021). Appreciating small-group active learning: What do medical students want, and why? A Q-methodology study. Med Teach, 43(4), 411-420. https://doi.org/10.1080/0142159X.2020.1854705
Torsion functors with monomial support
Creators: name: Rohrer, Fred
Publisher: name: arXiv
Year: 2012
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13D45 (Primary) 14M25 (Secondary)

description: The dependence of torsion functors on their supporting ideals is investigated, especially in the case of monomial ideals of certain subrings of polynomial algebras over not necessarily Noetherian rings. As an application it is shown how flatness of quasicoherent sheaves on toric schemes is related to graded local cohomology.
description: updated references
Porocallus wrasei ASSING 2012
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Porocallus
Porocallus wrasei

description: Porocallus wrasei ASSING, 2012 (Figs 1-4, Map 1) M a t e r i a l e x a m i n e d: China: Y u n n a n: 13, 1♀, SE Pingbian, Dawei Shan Virgin Forest Park, 22°55'N, 103°42'E, 2100 m, subtropical primary broad-leaved forest, litter sifted, 28.VIII.2014, leg. Schülke (cSch); 13, Pu'er Pref., Ailao Shan, 37 km NW Jingdong, 24°45'N, 100°41'E, 2300 m, degraded forest remnant, litter, moss, and grass roots sifted, 13.IX.2009, leg. Wrase (cAss); 1♀, Lincang /Dali Pref., Wuliang Shan, old pass road, N pass, 24°45'N, 100°30'E, 2350 m, forest remnant and tea plantation, litter and grass sifted, 16.IX.2009, leg. Schülke (cAss). C o m m e n t: The original description of P. wrasei is based on a male holotype and a female paratype from a locality in the Gaoligong Shan, to the southeast of Tengchong, western Yunnan. Remarkable differences were observed in the male and female sexual characters of the above specimens from the Dawei Shan on the one hand and those from the Wuliang Shan and Ailao Shan on the other (Figs 1-4). Regarding these characters, however, the type material is somewhat intermediate. Therefore, and since no significant external differences were found, the observed variation is interpreted as intraspecific. The currently known distribution is illustrated in Map 1.
description: Published as part of Assing, Volker, 2015, A revision of Porocallus SHARP. IV. A new species from China and additional records (Coleoptera: Staphylinidae: Aleocharinae), pp. 257-262 in Linzer biologische Beiträge 47 (1) on page 259, DOI: 10.5281/zenodo.5280259
description: {"references": ["ASSING V. (2012): A revision of Porocallus SHARP. III. A new species from China and an additional record (Coleoptera: Staphylinidae: Aleocharinae). - Linzer Biologische Beitrage 44 (2): 1011 - 1016."]}
What About The Spectral Parameters When Performing Synergistic Atmospheric Measurements?
Creators: name: J.-M. Flaud
name: B. Picquet-Varrault
name: A. Gratien
name: J. Orphal
name: J.-F. Doussin
Publisher: name: Zenodo
Year: 2006
Subjects: Astronomical spectroscopy
HITRAN

description: Optical measurements of atmospheric minor constituents are performed using spectrometers working in the UV-visible, infrared and microwave spectral ranges.  The combined use of nadir viewing UV-visible and thermal infrared spectrometers (such as GOME2 and IASI onboard MetOP) will provide an important improvement of vertical trace gas concentration profiles. The analysis and interpretation of the corresponding atmospheric spectra require good knowledge of the molecular parameters of the species of interest as well as of the interfering species. In particular meaningful comparisons of profiles retrieved by various instruments using different spectral domains require that the spectral parameters are consistent in these spectral domains. To illustrate how this is diñcult we will discuss the problems one is facing to achieve this goal in the case of the formaldehyde molecule.

For the measurement of atmospheric formaldehyde concentrations, mid-infrared and ultraviolet absorptions are indeed both used by ground, air or satellite instruments. It is then of the utmost importance to have consistent spectral parameters in these various spectral domains. Consequently the aim of the study performed at LISA was to inter- calibrate formaldehyde spectra in the infrared and ultraviolet regions. The experiments were performed by acquiring simultaneously UV and IR spectra at room temperature and atmospheric pressure using a common optical cell. The reactor contains two multiple reìection optical systems interfaced to a Fourier transform infrared spectrometer and to an UV-visible absorption spectrometer. The results of the work will be presented allowing one to point out a much better agreement with one of the various UV absorption cross sections available in the literature. If time permits, problems encountered when comparing the spectral parameters of the ozone molecule in various spectral domains will be discussed
description: {"references": ["None given"]}
Renormalization of Tensorial Group Field Theories: Abelian U(1) Models in Four Dimensions
Creators: name: Carrozza, Sylvain
name: Oriti, Daniele
name: Rivasseau, Vincent
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We tackle the issue of renormalizability for Tensorial Group Field Theories (TGFT) including gauge invariance conditions, with the rigorous tool of multi-scale analysis, to prepare the ground for applications to quantum gravity models. In the process, we define the appropriate generalization of some key QFT notions, including: connectedness, locality and contraction of (high) subgraphs. We also define a new notion of Wick ordering, corresponding to the subtraction of (maximal) melonic tadpoles. We then consider the simplest examples of dynamical 4-dimensional TGFT with gauge invariance conditions for the Abelian U(1) case. We prove that they are super-renormalizable for any polynomial interaction.
description: 33 pages, 8 figures, 1 appendix. v2: minor corrections and improvements. v3: minor modifications to match published version
Linelist Needs For The Atmospheric Chemistry Experiment
Creators: name: Boone, Chris D.
name: Bernath, Peter F.
Publisher: name: Zenodo
Year: 2006
Subjects: Astronomical spectroscopy
HITRAN

description: The Atmospheric Chemistry Experiment (ACE) is a satellite mission for remote sensing of the Earth's atmosphere, launched August 2003. The primary instrument on board is a high resolution (ñ25 cm maximum optical path di’erence) Fourier transform spectrometer operating in the infrared (750-4400 cm-1 ). Forward model calculations employ the HITRAN 2004 linelist. Observations from the mission will be used to illus- trate improvements relative to previous versions of the linelist. A wish list for future linelist development will be presented, including molecules that seem to require im- provements and molecules of atmospheric interest that we believe should be added to the linelist.
description: {"references": ["None given"]}