cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Geology and mineralogy of the Strangward Copper Property, South Tetsa River, B.C.
Creators: name: Menzies, Morris McCallum
Publisher: name: University of British Columbia
Year: 2012

description: The Strangward Copper Property lies in the front range of the Rocky Mountains, northeastern British Columbia, near the headwaters of the South Tetsa River. It is readily accessible from the Alaska Highway (mile 392) at Summit Lake, B.C. by a pack trail approximately 20 miles in length. Sedimentary rocks exposed on the property consist of dense, fine grained lime stones , and siliceous limestones, and calcareous and carbonaceous sandstones, and thick bedded and massive white feldspathic quartzites. They have been gently folded into anticlines and synclines with northwesterly trending axes. (Rocks of claim group "C" in the foothills are closely folded black shales). There are many vertical faults, some occupied by diabase dykes from 30 to 125 feet in width. The general trend of the faulting is northwesterly. The main ore controls are as follows; (1) Most well defined faults are occupied in places by quartz-carbonate veins which are erratically and sparsely mineralized. In general, faults provided access for mineralizing solutions; hence are considered a primary control in the formation of mineral deposits. (2) Carbonaceous sandstone, as indicated by the locations of four showings, seemed to be most favorable for the deposition of copper minerals within the veins although replacement of the rock was not observed. (3) Fractures, up to 1 inch in width and a few inches in length, filled by copper minerals were observed in brittle white feldspathic quartzite. It is believed that thick beds of quartzite, cut by one or more sets of faults, constitute a structurally favorable host rock. (4) Pyrite replacement deposits, the largest 10 feet in width and 50 feet or more in length, were seen in many places within altered diabase dykes. Although only traces of copper minerals have been found, the existence within these dykes of large, low grade copper replacement deposits is a possibility. (5) Sparse copper mineralization was observed in several places within the altered limestone adjacent to two large dykes. There is a possibility of replacement deposits within this zone of alteration (perhaps 15 or 20 feet in width). (6) Mineralization has not been found in the unaltered upper limestone. This formation however, cannot be regarded as an unfavorable host rock for replacement or vein deposits by the limited amount of work done during the 1950 field season. Study of a dozen polished sections shows two primary copper sulphides, chalcopyrite and bornite, to be present, with chalcopyrite the more abundant of the two. Chalcocite is abundant in some sections but is apparently supergene. However, some primary chalcocite occurs as ex-solution intergrowths with bornite. Secondary covellite is also abundant. Hydrous iron oxides and malachite form the bulk of some sections.
New diffeomorphism invariant states on a holonomy-flux algebra
Creators: name: Dziendzikowski, Michal
name: Okolow, Andrzej
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The theorem by Lewandowski et al. stating uniqueness of a diffeomorphism invariant state on an algebra of quantum observables for background independent theories of connections is based on some technical assumptions imposed on the algebra and the diffeomorphisms. In this paper we present a class of diffeomorphism invariant states on an algebra of this sort, which exist when the algebra and the diffeomorphisms satisfy alternative assumptions.
description: 27 pages, no figures, LaTeX2e, second half of the paper rewritten, some errors corrected
Mensch-Tier-Beziehungen und die Sinne im ‚Liebesbestiarium‘ des Richard de Fournival
Creators: name: Seeberger, Julia
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: ‘The Bestiary of Love’ (‘Li Bestiaire d’amours’), written around the middle of the 13th century, is probably the most famous work of the French cleric and scholar Richard de Fournival (1201–1260). Drawing on the late antique ‘Physiologus’ and medieval bestiaries, Richard created a narrative with both real and fictitious animals, whose original reading of salvation history he transfor­med into a narrative of love. This complex work shows numerous references to texts by ancient authors, especially Aristotle’s writings, and Christian ones. But not only love and animals enter into a relationship with each other. It is above all the senses, as well as remembering and forgetting, activated through sensory channels by images and text, that Richard interweaves in his animalistic love casuistry. Combining Human–Animal Studies and Sensory Studies, this article examines the different relationships humans and animals enter into and asks what role the (human) senses play in the ‘Bestiary of Love’. For this purpose, three pairs of animals are analysed as examples (cock and wild ass, lion and tiger, unicorn and female panther); they all embody sensory images of love and also represent imaginations of human–animal relationships.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
The Effect of Large Scale Magnetic Turbulence on the Acceleration of Electrons by Perpendicular Collisionless Shocks
Creators: name: Guo, Fan
name: Giacalone, Joe
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We study the physics of electron acceleration at collisionless shocks that move through a plasma containing large-scale magnetic fluctuations. We numerically integrate the trajectories of a large number of electrons, which are treated as test particles moving in the time dependent electric and magnetic fields determined from 2-D hybrid simulations (kinetic ions, fluid electron). The large-scale magnetic fluctuations effect the electrons in a number of ways and lead to efficient and rapid energization at the shock front. Since the electrons mainly follow along magnetic lines of force, the large-scale braiding of field lines in space allows the fast-moving electrons to cross the shock front several times, leading to efficient acceleration. Ripples in the shock front occuring at various scales will also contribute to the acceleration by mirroring the electrons. Our calculation shows that this process favors electron acceleration at perpendicular shocks. The current study is also helpful in understanding the injection problem for electron acceleration by collisionless shocks. It is also shown that the spatial distribution of energetic electrons is similar to in-situ observations (e.g., Bale et al. 1999; Simnett et al. 2005). The process may be important to our understanding of energetic electrons in planetary bow shocks and interplanetary shocks, and explaining herringbone structures seen in some type II solar radio bursts.
description: 23 pages, 6 figures, accepted by ApJ
Dissertationspreis des Mediävistenverbandes 2023
Creators: name: Müller, Matthias
name: Witthöft, Christiane
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: Auszüge aus den Laudationen für den Preisträger Dr. Jan Glück
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Osteoblastoma of the trapezium: A rare case report
Creators: name: Andres Martinez, Marina
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: CT
subject: Conventional radiography
subject: MR
subject: Percutaneous
subject: Diagnostic procedure
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 16 years
description: Clinical History: A 16 years old male patient presented with a 1 year history of progressive right wrist pain. He visited other medical centers where he was treated for de QuervainÃ¢ÂÂs tenosynovitis. The pain was in distal scaphoid pole more intense at night an... Final Diagnosis: Osteoblastoma
Animal Agency Reloaded?
Creators: name: Sommerer, Sabine
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: This article explores the extent to which animals play a pivotal role as carriers of meaning in medieval art. It will be demonstrated that artists related them to the object’s function by selecting specific animal species and by the way the animals are depicted. Since the symbolic meaning of animals was never limited or fixed to one single level, my approach extends beyond their symbolicity and focusses specifically on their performative actions. This approach is by no means new, as it was already taken by Meyer Schapiro in the 1960s. As a case study, I will focus on medieval Italian thrones from the late 11th and the 12th century, whose origin and function have hitherto remained obscure. Within these chairs, animal represen­tations in the form of elephants, horses, and lions play a role that surpasses their function as mere carriers of meaning. It will be shown that important insights emerge from the juxtaposition of the animals depicted in relief to the ones carved in the round. Furthermore, the animals manifest their agency in various ways, depending on the species and the associated essence, ability, and virtue. This can lead to iconographic enhancement as well as an artistically more sophisticated enlivening of the sculpture.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Derivations of the trigonometric BC(n) Sutherland model by quantum Hamiltonian reduction
Creators: name: Feher, L.
name: Pusztai, B. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The BC(n) Sutherland Hamiltonian with coupling constants parametrized by three arbitrary integers is derived by reductions of the Laplace operator of the group U(N). The reductions are obtained by applying the Laplace operator on spaces of certain vector valued functions equivariant under suitable symmetric subgroups of U(N)\times U(N). Three different reduction schemes are considered, the simplest one being the compact real form of the reduction of the Laplacian of GL(2n,C) to the complex BC(n) Sutherland Hamiltonian previously studied by Oblomkov.
description: 30 pages, LateX; v2: final version with minor stylistic modifications
„O admirande apium fervor!“
Creators: name: Utz, Judith
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: The bee was allegorically charged in the Chris­tian Middle Ages: it was considered a symbol of Mary’s virginity. Some regional Easter Vigil liturgies emphasise this in particular. In southern Italy, from the 10th century onwards, a new medium emerged to mark the significance of the Easter Vigil as the climax of the liturgical year. The vertically inscribed and illustrated parchment scrolls, so-called Exultet rolls, were furthermore important for the ecclesiastical and civil communities. This chant of the Easter Vigil prioritises the bee and its polis, thus transferring an ancient topos to Christian liturgy. This essay aims to trace this transfer, focusing on the agency of bees. The fact that such a significant liturgical text is concerned with a non-human animal is extremely unusual and has not yet been studied from the perspective of Human–Animal Studies.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Thermodynamic properties of n-butanol
Creators: name: Esplen, Robert William
Publisher: name: University of British Columbia
Year: 2012

description: Pressure-volume-temperature data for n-butanol have been determined from 117.5°C and 14.7 psi to 268°C. and 480 psi. The apparatus, designed to reach 1100 psi, was modeled after Kay⁴⁰ and used a dead weight gauge tester for pressure readings and a glass capillary tube as the sample container. Pressures were obtained to ± 0.1 per cent. Nitrogen manometers were also used for pressure measurement in some cases but much less successfully. Temperatures were maintained constant within a vacuum jacketed column, and measured by a copper-constantan thermocouple calibrated against a standard platinum resistance thermometer to ± 0.05°C. Trial runs were made on purified water and pure (research grade) n-hexane. The results for water checked with Keyes'⁵⁵ data within 0.5 per cent, and for n-hexane checked with Kay's²³ vapor pressure equation within 3 per cent. The latter deviation was possibly due to contamination while filling the capillary, and a modified filling procedure was introduced for the n-butanol. Vapor pressure results fell on smooth curves and checked within 0.5 per cent of Stull's critical collection of vapor pressure data at lower pressures, but at higher pressures (400 psi) deviations as much as 7 per cent were found. The saturated and superheated specific volume data also fell on smooth curves. Saturated values were shown to be accurate for heats of vaporization calculations. The superheated values compared favorably with values calculated from the reduced compressibility charts for hydrocarbons. Available thermodynamic data were compiled for n-butanol. A pressure-enthalpy diagram was constructed using only Cp data and heats of vaporization as calculated by the correlative methods of Othmer³⁰ and Thomas²⁹. Heats of vaporization were also calculated from the vapor-pressure and specific volume data using the Clausius-Clapeyron equation agreeing within 3 per cent of the Othmer and Thomas correlations.
title: ÐÑÐ½Ð¾Ð²Ñ ÑÐ¸Ð·Ð¸ÐºÐ¸ ÑÐ´ÐµÑÐ½ÑÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ¾Ð²
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¤ÐµÐ´Ð¾ÑÐ¾Ð²Ð¸Ñ, ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
name: ÐÐ°Ð»ÑÑÐ¸Ðº, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: ÐÐ°ÑÐ°Ð¼Ð¾Ð½Ð¾Ð²Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2019
Subjects: Ð¯Ð´ÐµÑÐ½ÑÐµ ÑÐµÐ°ÐºÑÐ¾ÑÑ

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸Ð· ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¸ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐ¸Ð·Ð¸ÐºÐ¸, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð»Ñ Ð¿Ð¾Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ
Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð»ÐµÐ¶Ð°ÑÐ¸Ñ Ð² Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ´ÐµÑÐ½ÑÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ¾Ð². ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐ·Ð¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑÐ¼ 14.05.01 Â«Ð¯Ð´ÐµÑÐ½ÑÐµ ÑÐµÐ°ÐºÑÐ¾ÑÑ Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÂ», 14.05.02 Â«ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¸Ð¸: Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ, ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ Ð¸ Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³Â», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² â Â«Ð¯Ð´ÐµÑÐ½Ð°Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÐºÐ°Â». ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾ ÑÐ»ÑÑÐ°ÑÐµÐ»ÑÐ¼ ÐºÑÑÑÐ¾Ð² Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸
Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸ÑÑ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²ÑÐµÐ¼ Ð¸Ð½ÑÐµÑÐµÑÑÑÑÐ¸Ð¼ÑÑ ÑÐ´ÐµÑÐ½Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¾Ð¹.
The Contribution Of Inverse Compton Scattering To The Diffuse Extragalactic Gamma-Ray Background From Annihilating Dark Matter
Creators: name: Belikov, Alexander V.
name: Hooper, Dan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In addition to gamma-rays, dark matter annihilation products can include energetic electrons which inverse Compton scatter with the cosmic microwave background to produce a diffuse extragalactic background of gamma-rays and X-rays. In models in which the dark matter particles annihilate primarily to electrons or muons, the measurements of EGRET and COMPTEL can provide significant constraints on the annihilation cross section. The Fermi Gamma-Ray Space Telescope will likely provide an even more stringent test of such scenarios.
description: 7 pages, 3 figures
Michael Italikos’ ‚Monodie auf ein totes Steinhuhn‘
Creators: name: Schneider, Horst
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: If we consider Michael Italikos’ monody of his beloved rock partridge with regard to the anthropological difference between humans and animals, we can observe a constant oscillation: the author gives arguments for the rationality of the rock partridge, but this is only an exception to the rule; he tries to question the anthropo­logical difference, as far as life after death is concerned, on the basis of a biblical passage, only to retract this interpretation again, probably so that he would not be suspected of spreading a heresy. Furthermore, the animal in the human–animal relationship is seen as a ‘companion species’ with a social ‘agency’. The author’s lamenting the absence of a cure for the apparently fatal disease is, in modern terms, about animal welfare and protection. In the end, there is a plea for an empathetic relationship between humans and animals, again based on a biblical foundation: grief and compassion for the animal’s suffering form a moral community between humans and animals. In a certain way, the text thus reflects on a ‘limitrophe ambiguity’ with regard to the human–animal relation­ship. In the process, genuine love for animals is shown in the guise of sophisticated rhetorical art aimed at an educated audience.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Extra dimensions, warped compactifications and cosmic acceleration
Creators: name: Neupane, Ishwaree P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on explicit cosmological solutions within the framework of an inflating de Sitter brane embedded in five- and ten-dimensional bulk spacetimes. In the specific example we study the brane tension is induced by the curvature related to the expansion of a physical 3+1 spacetime rather than by a bulk cosmological term. In a generic situation with nonzero brane tension, the expansion of the universe accelerates eventually. We also show that inflationary cosmology is possible for a wide class of metrics without violating four- and higher-dimensional null energy condition.
description: 10 pages; major addition, references added, matches published version
Dynamics of a self gravitating light-like matter shell with spherical symmetry
Creators: name: Kijowski, Jerzy
name: Czuchry, Ewa
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A novel Hamiltonian description of the dynamics of a spherically symmetric, light-like, self-gravitating shell is presented. It is obtained via the systematic reduction of the phase space with respect to the Gauss-Codazzi constraints, model and rare procedure in the Canonical Gravity. The Hamiltonian of the system (numerically equal to the value of the ADM mass) is explicitly calculated in terms of the gauge-invariant "true degrees of freedom", i.e. as a function on the reduced phase space. A geometric interpretation of the momentum canonically conjugate to the shell's radius is given. Models of matter compatible with the shell dynamics are found. A transformation between the different time parameterizations of the shell is calculated. The presented model may become a new toy model of quantum gravity.
description: 22 pages
Spin glass transition in geometrically frustrated antiferromagnets with weak disorder
Creators: name: Andreanov, A.
name: Chalker, J. T.
name: Saunders, T. E.
name: Sherrington, D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the effect in geometrically frustrated antiferromagnets of weak, random variations in the strength of exchange interactions. Without disorder the simplest classical models for these systems have macroscopically degenerate ground states, and this degeneracy may prevent ordering at any temperature. Weak exchange randomness favours a small subset of these ground states and induces a spin-glass transition at an ordering temperature determined by the amplitude of modulations in interaction strength. We use the replica approach to formulate a theory for this transition, showing that it falls into the same universality class as conventional spin-glass transitions. In addition, we show that a model with a low concentration of defect bonds can be mapped onto a system of randomly located pseudospins that have dipolar effective interactions. We also present detailed results from Monte Carlo simulations of the classical Heisenberg antiferromagnet on the pyrochlore lattice with weak randomness in nearest neighbour exchange.
description: 10 pages. Published version.
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐµÑÑ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð² ÑÑÐµÑÐ°Ñ ÐµÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ (Ð½Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ Ð Ð¤ Ð¸ ÐÐÐ )
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¨ÑÐ½Ñ Ð¦Ð·ÑÐ½Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐµÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸
ÑÑÐµÑ Ð¿Ð¾ÑÐµÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð¿ÐµÑÐµÐ´Ð°ÑÐ° ÑÐ½ÐµÑÐ³Ð¸Ð¸

description: ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð³ÐµÐ½ÐµÑÐ¸ÑÑÑÑÐµÐ¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐµÐ¹ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÑÑÐ¾Ð²ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ, Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ ÐÐ¡ÐÐ£Ð­ Ð·Ð° Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸ÐµÐ¼, Ð¿ÐµÑÐµÐ´Ð°ÑÐµÐ¹, ÑÑÐ°Ð½ÐµÐ½Ð¸ÐµÐ¼ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÑÑÑÐ¾Ð².
Free divisors in prehomogeneous vector spaces
Creators: name: Granger, Michel
name: Mond, David
name: Schulze, Mathias
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 14M17, 20G05, 17B66, 14F40

description: We study linear free divisors, that is, free divisors arising as discriminants in prehomogeneous vector spaces, and in particular in quiver representation spaces. We give a characterization of the prehomogeneous vector spaces containing such linear free divisors. For reductive linear free divisors, we prove that the numbers of geometric and representation theoretic irreducible components coincide. As a consequence, we find that a quiver can only give rise to a linear free divisor if it has no (oriented or unoriented) cycles. We also deduce that the linear free divisors which appear in Sato and Kimura's list of irreducible prehomogeneous vector spaces are the only irreducible reductive linear free divisors. Furthermore, we show that all quiver linear free divisors are strongly Euler homogeneous, that they are locally weakly quasihomogeneous at points whose corresponding representation is not regular, and that all tame quiver linear free divisors are locally weakly quasihomogeneous. In particular, the latter satisfy the logarithmic comparison theorem.
description: 30 pages
'Fair' Partitions of Polygons - an Introduction
Creators: name: Nandakumar, R.
name: Rao, N. Ramana
Publisher: name: arXiv
Year: 2008
Subjects: subject: Combinatorics (math.CO)
subject: History and Overview (math.HO)
subject: FOS: Mathematics

description: We address the question: Given a positive integer $N$, can any 2D convex polygonal region be partitioned into $N$ convex pieces such that all pieces have the same area and same perimeter? The answer to this question is easily `yes' for $N$=2. We prove the answer to be `yes' for $N$=4 and also discuss higher powers of 2.
description: 7 pages. 1 figure. This version (v6) is mostly a formal reworking of the main proof in v2 which was uploaded in December 2008
RNA interference activity of single-stranded oligonucleotides linked between the passenger strand and the guide strand with an aryl phosphate linker
Creators: name: Koizumi, Makoto
name: Hirota, Yasuhide
name: Nakayama, Makiko
name: Tamura, Masakazu
name: Obuchi, Wataru
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Recently, we demonstrated that asymmetrical 18 base-paired double-strand oligonucleotides comprised of alternately combined 2’-O-methyl RNA and DNA, termed MED-siRNAs, show high RNase resistance, efficient cleavage of target mRNA, and the subsequent reduction of target protein expression. The 5’-terminal phosphate group and the 3’-overhang of the guide strand were required to fully activate the RNAi activity of MED-siRNAs. Here, we evaluated MED-siRNAs modified with aryl phosphate groups at the 5’-end of the guide strand. The 5’-aryl phosphorylated MED-siRNAs showed highly efficient reduction of target protein expression comparable to 5’-phosphorylated MED-siRNAs. Moreover, 5’-aryl phosphorylated MED-siRNAs linked between the aryl phosphate group at the 5’-end of the guide strand and the hydroxyl group at the 3’-end of the passenger strand with alkyl amide linkers or peptides (e.g., DL-Ser-L-Ala-L-Tyr), resulted in single-stranded MED-siRNAs with a highly efficient cleavage activity of target mRNA with binding to Argonaute 2 via an RNA interference mechanism. These linker techniques could also be used to create siRNAs composed of naturally-occurring molecules such as amino acids. These findings suggest the possibility of using these single-stranded MED-siRNAs as siRNA reagents. Supplemental data for this article is available online at https://doi.org/10.1080/15257770.2021.1927077 .
Auf der Schwelle
Creators: name: Höhn, Philipp
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: This article is concerned with whale strandings that appear in royal and manorial administrative sources from late medieval England. Whale strandings were contin­gent, but stranded whales were also involved in the noble feudal economy. The article shows that the beach was a transitional zone of economic activity and legal claims, from which numerous conflicts arose. Because whales had a specific legal status as ‘royal fish’, contending parties connected their local disputes to whale strandings in order to bring these cases before the royal courts. At the same time, this leads to a narrowing of what the sources say about the appropriation and exploitation of whales in the later and late Middle Ages. Approaches to agency in Human–Animal Studies can, the article argues, help to think about and fill these gaps in economic maritime and legal history.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Synthesis, characterization, and biological applications of pyrazole moiety bearing osmium(IV) complexes
Creators: name: Pursuwani, Bharat H.
name: Bhatt, Bhupesh S.
name: Raval, Dilip B.
name: Thakkar, Vasudev R.
name: Sharma, Jyoti
name: Pathak, Chandramani
name: Patel, Mohan N.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Osmium (IV) complexes with pyrazole nucleus containing ligands were synthesized. Os(IV) compounds were characterized using ESI-MS, ICP-OES, IR spectroscopy, electronic spectroscopy, conductance, and magnetic measurements. Whereas, ligands were characterized by heteronuclear spectroscopy, (1H and 13C), IR spectroscopy, and elemental analysis. All the compounds were tested for their potential to interact with HS-DNA by absorption titration, fluorescence spectroscopy, viscosity measurement, and docking study. The quenching constant and Stern Volmer constant values were calculated using fluorescence study. The synthesized compounds were studied for in-vitro bacteriostatic and cytotoxic activities. The cancer cell line studies of all the synthesized complexes were carried out on human lung cancer cells (A549). Supplemental data for this article is available online at https://doi.org/10.1080/15257770.2021.1921795 .
The production of acetylene from methane by partial oxidation
Creators: name: Watt, Leonard John
Publisher: name: University of British Columbia
Year: 2012

description: Acetylene may be produced from methane in any process which raises the methane to a high temperature for a very short period followed by rapid cooling. There are three processes which accomplish these critical conditions of temperature and reaction time: A. By electric discharge through the gas B. By supplying heat from an auxilliary fuel either in direct heat exchange or in a regenerative type furnace C. By simultaneously burning some of the feed gas by the admixture of some oxygen The last of these processes was studied in this project in a flow type reactor. The process was studied at temperatures of 1000°C to 1300°C and reaction times of .01 to .03 seconds. An attempt was made to derive the mechanism for this process. A quartz reactor of special design was used in this study. It consisted of three zones: namely, the preheat zone where the oxygen, and methane were separately preheated, the reaction zone where the oxygen and methane were mixed and burned, and finally the quench zone where the reaction products were rapidly cooled and the reaction halted. The products were then analyzed for acetylene, carbon dioxide, carbon monoxide, hydrogen and methane. The mechanism for the partial oxidation of methane is believed to follow the following reactions. First there are the initial rapid oxidation reactions which supply the necessary heat to crack methane: CH₄ + ½O₂ → CO + 2H₂ ; CH₄ + 2O₂ → CO₂+ 2H₂O ; CH4 + O₂ → C + 2H₂O After the oxygen has been used up, methane decomposes into ethane, ethylene, acetylene, carbon and hydrogen by the following reactions: CH₄ ⇌ CH₂ + H₂ ; CH₄ + CH₂ ⇌ C₂H₆ ; C₂H₆ ⇌ C₂H₄ + H₂ ; C₂H₄ ⇌ C₂H₂ + H₂ ; C₂H₂ ⇌ 2C + H₂ The rate of formation of acetylene was found to depend upon the square of the methane concentration while the rate of decomposition of acetylene depended upon the concentration of the acetylene. As the reaction progresses the concentration of acetylene rises to a maximum and then decreases to zero. This was explained to occur because the methane concentration decreased with time. Further reaction follows between the products of combustion and the products of decomposition of methane. The most important of these is the water gas reaction: C + H2Q ⇌ CO + H₂ It was proven by stoichiometric considerations that this reaction takes place, and is the most important of the side reactions. The following reactions also take place to a small extent: C + CO₂ ⇌ 2CO ; CO + H₂O ⇌ C0₂ + H₂
Skaanske Loug-Bog, Kong Waldemars Lovbog, Waldemars Haand-Fæstning, Kong Erichs Lov, Erckebisp Esciels Kirke Lov, norske ords Forklaring om gam̃el Myndt, Jord og Guld samt Registere
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 0

description: Manuskript
description: Avskrevet med samme hånd. Av Chr. Hammer inndelt i litr. A-H.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÑÐ»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð±Ð¸Ð¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ 3D Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð»Ð¸ÑÐ° Ñ ÑÑÑÑÐ¾Ð¼ ÐµÐ³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ñ ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð®ÑÐºÐ¸Ð½, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð Ð°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²
ÐÐ¸Ð¾Ð¼ÐµÑÑÐ¸Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÐµÐ¼Ð° Â«Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÑÐ»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð±Ð¸Ð¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ 3D Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð»Ð¸ÑÐ° Ñ ÑÑÑÑÐ¾Ð¼ ÐµÐ³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ñ ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸Â». Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð»Ð¸Ñ, ÑÑÐ¸ÑÑÐ²Ð°ÑÑÐµÐ³Ð¾ Ð¸ ÑÐ¸ÐºÑÐ¸ÑÑÑÑÐµÐ³Ð¾ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¹ Ð»Ð¸ÑÐ° Ñ ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. Ð Ð°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÑÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð»Ð¸ÑÐ°, Ð¿Ð¾Ð»ÑÑÐ°ÐµÐ¼Ð¾Ð¹ ÑÐ¾ ÑÑÐµÑÐµÐ¾ÐºÐ°Ð¼ÐµÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² Ðº ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð»Ð¸Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð°.
ÐÐ·ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¿Ð¾ Ð»Ð¸ÑÑ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¸Ñ ÑÐ¸Ð»ÑÐ½ÑÐµ Ð¸ ÑÐ»Ð°Ð±ÑÐµ ÑÑÐ¾ÑÐ¾Ð½Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ð¹ ÑÐ»ÑÑÑÐ¸ÑÑ ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ Ð½Ð¸Ð·ÐºÐ¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð·Ð°ÑÑÐ°ÑÐ°Ñ Ð½Ð° Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ.
Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ, ÑÐµÐ°Ð»Ð¸Ð·ÑÑÑÐ¸Ð¹ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ðµ Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ Ð¸ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð½Ð° Ð³ÑÑÐ¿Ð¿Ðµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¿ÑÐµÐ´ÑÑÐ²Ð»ÐµÐ½Ð½ÑÐµ Ðº ÑÐ°Ð±Ð¾ÑÐµ.
ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¿ÑÑÑÐ¼ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð»Ð¸ÑÐ°. ÐÐ¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð½Ð° Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ Ð´Ð»Ñ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¿ÑÐ½ÐºÑÐ°Ñ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ° Ñ Ð²ÑÑÐ¾ÐºÐ¸Ð¼Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸ Ðº ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ.
Archäozoologie des Mittelalters
Creators: name: Chaput, Francoise
name: Mehler, Natascha
name: Pasda, Kerstin
name: Paxinos, Ptolemaios
name: Trixl, Simon
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: Animals were indispensable to all pre-modern societies. In the Middle Ages, livestock contributed sig­nificantly to the development of human communities. By reconstructing the human–animal relationship through the ages by means of faunal remains from archaeological sites, archaeozoology sheds light on the role of medieval livestock alongside written and iconographic sources. Our paper illustrates this with four species-specific case studies: cattle, dogs, cats, and fish. As a source of food, labour, and various raw materials, cattle were of fundamental economic importance. Among other things, this can be recognized in the increasing proportion of cattle remains in Central European settlements during the High Middle Ages. At the same time, in urban contexts, masses of bone-carving waste products illustrate the importance of cattle bones for this widespread handicraft. In rural milieus, the use of cattle as draught animals is evident from specific limb pathologies. The role of dogs varied depending on the so­cial context, as evidenced by a comparison of faunal data from castles and towns: individuals from elite contexts reached extreme body sizes and a higher age compared to urban dogs. This leads to the assumption that dogs in medieval castles fulfilled specific functions as well-kept hunting companions and pets. Cut marks also prove the consumption of dog meat during the Middle Ages, at least in exceptional situations. Skin processing, however, was more the rule. This also applies to cats, as bone finds with characteristic cut marks from various high and late medieval contexts demonstrate. In the early Middle Ages, the cat was also part of funerary rites. Lastly, fish played an increasingly important role during the Middle Ages. With monasteries spreading across Europe, systematic carp breeding emerged. Archaeozoological finds from monasteries provide insight into the importance of pond farming and the use of local waters.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Flow of lubricated granular material on an inclined plane
Creators: name: Ghodake, Ravindra S.
name: Doshi, Pankaj
name: Orpe, Ashish V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We have studied the gravity driven flow of spherical shaped, millimetric sized granular material coated with aspherical, micron-sized, near frictionless lubricant particles. Experiments were performed on an inclined plane using two different sized particles for varying concentrations of the lubricant. The particle volumetric flow rate exhibits a non-monotonic behavior with increasing lubricant concentration. It shows an increase at lower lubricant concentration followed by a decrease at higher lubricant concentration. The lubricant particles adhere to the granular particle surface thereby reducing the inter-particle friction. However, presence of lubricant particles at higher concentration damps out inter-particle collision thereby reducing the interparticle momentum transfer. Non-monotonicity in the observed behavior is then conjectured to arise due to competing effects of inter-particle friction and inter-particle collision. The present work and the overall observed behavior therein provides a simple experimental system to characterize the effects of added lubricant material in pharmaceutical and other relevant industrial applications.
description: 20 pages, 7 figures, supplementary material (movie files and their information) provided along with
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ñ Ð¾Ð»Ð¾Ð´Ð½Ð¾Ð¹ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð´Ð»Ñ Ð´ÐµÑÐ°Ð»Ð¸ âÐÐ¾Ð½ÑÑâ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð»Ð¾ÑÐµÑ Ð¢Ð¾ÑÑÐµÑ, Ð­ÑÐ¸Ðº
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ñ Ð¾Ð»Ð¾Ð´Ð½Ð°Ñ Ð¾Ð±ÑÐµÐ¼Ð½Ð°Ñ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ°
Ñ Ð¾Ð»Ð¾Ð´Ð½Ð°Ñ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ°
Ñ Ð¾Ð»Ð¾Ð´Ð½Ð¾Ðµ Ð²ÑÐ´Ð°Ð²Ð»Ð¸Ð²Ð°Ð½Ð¸Ðµ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð´ÐµÑÐ°Ð»Ñ Â«ÐºÐ¾Ð½ÑÑÂ», Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð½Ð°Ñ Ð¸Ð· Ð¼ÐµÐ´Ð¸ Ð2 ÐÐÐ¡Ð¢ 859-2001. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐ½Ð°ÑÑÐºÐ¸ Ð´Ð»Ñ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð¹ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ¾Ð½ÑÑÂ». Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ¾Ð½ÑÑÂ» Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð²ÑÐ´Ð°Ð²Ð»Ð¸Ð²Ð°Ð½Ð¸Ñ. Ð¡Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð²ÑÐµ Ð¿ÐµÑÐµÑÐ¾Ð´Ñ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Simufact.Forming. ÐÑÐ±ÑÐ°Ð½Ð¾ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹, Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÑ Ð¿Ð¾ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸.
Holonomy algebras of pseudo-quaternionic-Kählerian manifolds of signature $(4,4)$
Creators: name: Bezvitnaya, Natalia I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C29, 53C26

description: Possible holonomy algebras of pseudo-quaternionic-Kählerian manifolds of signature $(4,4)$ are classified. Using this, a new proof of the classification of simply connected pseudo-quaternionic-Kählerian symmetric spaces of signature $(4,4)$ is obtained.
description: 16 pages
La logica di un linguaggio. John Hejduk e Juan Gris Problem
Creators: name: Brighenti, Tommaso
Publisher: name: Firenze Architettura
Year: 2019

description: John Hejduk e i suoi collaboratori idearono una serie di esercizi pedagogici che contraddistinsero il sistema didattico della Cooper Union di New York. Di questi esercizi uno in particolare ha avuto il merito di aprire un confronto tra arte e architettura, diventando “teorema imprescindibile” e cardine dell’insegnamento dell’architettura di questa scuola: il Juan Gris Problem.
description: Firenze Architettura, Vol 22 No 2 (2018)
Supplementary information from Black kites of different age and sex show similar avoidance responses to wind turbines during migration
Creators: name: Santos, Carlos David
name: Ferraz, Rafael
name: Antonio-Román Muñoz
name: Onrubia, Alejandro
name: Wikelski, Martin
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Additional analyses that support the results included in the manuscript.
Von tapferen Löwen
Creators: name: Happes, Julian
Publisher: name: Das Mittelalter. Perspektiven mediävistischer Forschung
Year: 2023

description: The Middle Ages are underrepresented in current German secondary school curricula. To overcome the dilemma between a marginalisation in the educational curricula and a popular cultural interest in the epoch, it would be helpful to integrate current social debates into the teaching of the Middle Ages. A pressing topic today – also in the context of the climate crisis and the resulting imperative of sustainability – is the relationship between humans and animals. This article attempts to show how fruitful recent approaches in Human–Animal Studies can be for teaching the Middle Ages in secondary school. It aims to show that integrating medieval sources in the classroom, inspired by Human–Animal Studies, can help to demonstrate the constructedness and fictionality of the human–animal relationship, thus strengthening animals in their subjectivity and their possibilities of action, ultimately promoting an attitude of critical reflection towards students’ own presuppositions, categorisations, and behavioural patterns. The paper highlights the po­tentials of this approach using the example of the lion in Felicitas Hoppe’s ‘Iwein Löwenritter’ and Hartmann’s von Aue ‘Iwein’.
description: Das Mittelalter. Perspektiven mediävistischer Forschung, Bd. 28 Nr. 2 (2023): Medieval Animal Studies. Reflexionen, Imaginationen und Praxisformen von Mensch-Tier-Beziehungen im Mittelalter
Analysis of non-stationary flow interaction with simple form objects
Creators: name: Tipans, I.
name: Viba, J.
name: Irbe, M.
name: Vutukuru, S.K.
Publisher: name: Agronomy Research
Year: 2019
Subjects: degree of freedom
energy
fluid interaction
mathematical modelling
flow parameters
rigid body
article

description: The paper is devoted to the analysis of a non-stationary rigid body interaction in a fluid flow. Initially, an approximate method for determining the forces due to fluid interaction with the rigid body is offered. For this purpose, the plane movement of a mechanical system with an infinite DOF (degrees of freedom) is reduced to 5 DOF motion: 3 DOF for the body and 2 DOF for the areas of compression and vacuum in fluid flow. Differential equations of non-stationary motion are formed by the laws of classical mechanics. The use of an approximate method has been quantified by computer modelling. The average difference in results was found to be small (< 5%). The analysis of the fluid (air) interaction is carried out for a rigid body of two simple geometries - flat plate and diamond. The results obtained are used to refine the parameters of the proposed approximate method that is addressed in the present study for fluid interaction with the non-stationary rigid body. Theoretical results obtained in the final section are used in the analysis of the movement of prismatic bodies in order to obtain energy from the fluid flow.
Additional file 1: of Comparison of diagnostic accuracy among procalcitonin, C-reactive protein, and interleukin 6 for blood culture positivity in general ICU patients
Creators: name: Wu, Qin
name: Yang, Hao
name: Kang, Yan
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Demographics, clinical, and outcome data of patient cohort. (DOCX 30 kb)