cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Relevé photo-numérique ortho-redressé d’un bastion
title: Ortho-rectified digital photographic survey of a bastion
Creators: name: Duval, Hélène
Publisher: name: Institut National de Recherches Archéologiques Préventives
publisherIdentifier: https://ror.org/04andmq85
publisherIdentifierScheme: ROR
Year: 2018

description: Présentation d’un relevé photographique numérique ortho-redressé sur une structure archéologique haute de 12 m. Cette méthode a pour finalité de réaliser des relevés de structure archéologique, assistés par des technologies numériques. Elle se fonde sur une couverture photographique systématique de l’objet archéologique étudié (les murs du bastion), associé à un levé topographique au laser permettant le positionnement précis de chaque photographie. Cette documentation sert ensuite de support pour la réalisation d’une représentation vectorielle traditionnelle en vue d’une future publication archéologique.
description: Presentation of an ortho-rectified digital photographic survey on an archaeological structure 12 meters high. This method aims to create surveys of archaeological structures assisted by digital technologies. It is based on a systematic photographic coverage of the studied archaeological object (the walls of the bastion), combined with a laser topographic survey that allows the precise positioning of each photograph. This documentation then serves as a basis for the creation of a traditional vector representation for a future archaeological publication
title: 01_0690
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Tidally Trapped Pulsations in a close binary star system discovered by TESS
Creators: name: Handler, G.
name: Kurtz, D. W.
name: Rappaport, S. A.
name: Saio, H.
name: Fuller, J.
name: Jones, D.
name: Guo, Z.
name: Chowdhury, S.
name: Sowicka, P.
name: Alicavus, F. Kahraman
name: Streamer, M.
name: Murphy, S. J.
name: Gagliano, R.
name: Jacobs, T. L.
name: Vanderburg, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It has long been suspected that tidal forces in close binary stars could modify the orientation of the pulsation axis of the constituent stars. Such stars have been searched for, but until now never detected. Here we report the discovery of tidally trapped pulsations in the ellipsoidal variable HD 74423 in TESS space photometry data. The system contains a Delta Scuti pulsator in a 1.6-d orbit, whose pulsation mode amplitude is strongly modulated at the orbital frequency, which can be explained if the pulsations have a much larger amplitude in one hemisphere of the star. We interpret this as an obliquely pulsating distorted dipole oscillation with a pulsation axis aligned with the tidal axis. This is the first time that oblique pulsation along a tidal axis has been recognized. It is unclear whether the pulsations are trapped in the hemisphere directed towards the companion or in the side facing away from it, but future spectral measurements can provide the solution. In the meantime, the single-sided pulsator HD 74423 stands out as the prototype of a new class of obliquely pulsating stars in which the interactions of stellar pulsations and tidal distortion can be studied.
description: Accepted for Nature Astronomy
On the spectral properties of the Bloch-Torrey equation in infinite periodically perforated domains
Creators: name: Grebenkov, Denis S.
name: Moutal, Nicolas
name: Helffer, Bernard
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We investigate spectral and asymptotic properties of the particular Schrödinger operator (also known as the Bloch-Torrey operator), $-Δ+ i g x$, in infinite periodically perforated domains of $\mathbb R^d$. We consider Dirichlet realizations of this operator and formalize a numerical approach proposed in [J. Phys. A: Math. Theor. 53, 325201 (2020)] for studying such operators. In particular, we discuss the existence of the spectrum of this operator and its asymptotic behavior as $g\to \infty$.
Additional file 1 of Increased circulating vascular endothelial growth factor in acute myeloid leukemia patients: a systematic review and meta-analysis
Creators: name: Mingzhu Song
name: Huiping Wang
name: Ye, Qianling
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1:. Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) 2009 checklist.
Gate- and Light-Tunable Negative Differential Resistance with High Peak Current Density in 1T-TaS$_2$/2H-MoS$_2$ T-Junction
Creators: name: Mahajan, Mehak
name: Majumdar, Kausik
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Metal-based electronics is attractive for fast and radiation-hard electronic circuits and remains one of the longstanding goals for researchers. The emergence of 1T-TaS$_2$, a layered material exhibiting strong charge density wave (CDW) driven resistivity switching that can be controlled by an external stimulus such as electric field and optical pulses, has triggered a renewed interest in metal-electronics. Here we demonstrate a negative differential resistor (NDR) using electrically driven CDW phase transition in an asymmetrically designed T-junction made up of 1T-TaS$_2$/2H-MoS$_2$ van der Waals heterostructure. The principle of operation of the proposed device is governed by majority carrier transport and is distinct from usual NDR devices employing tunneling of carriers, thus avoids the bottleneck of weak tunneling efficiency in van der Waals heterojunctions. Consequently, we achieve a peak current density in excess of $10^5$ nA$μ$m$^{-2}$, which is about two orders of magnitude higher than that obtained in typical layered material based NDR implementations. The peak current density can be effectively tuned by an external gate voltage as well as photo-gating. The device is robust against ambiance-induced degradation and the characteristics repeat in multiple measurements over a period of more than a month. The findings are attractive for the implementation of active metal-based functional circuits.
Bridges from Lattice QCD to Nuclear Physics
Creators: name: Green, A. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A review is given of attempts to bridge the gap between everyday particle and nuclear physics - involving many quarks - and the basic underlying theory of QCD that can only be evaluated exactly for few quark systems. Even the latter requires the original theory of QCD to be discretised to give Lattice QCD - but this modification can still yield exact results for the original theory. These LQCD results can then be considered on a similar footing to experimental data - namely as cornerstones that must be fitted by phenomenological models. In this way, the hope is that "QCD inspired" models can become more and more "QCD based" models, by fixing - in the few-quark case where LQCD can be carried out - the form of these models in such a way that they can be extended to multi-quark systems.
description: 118 pages, 25 figures. A chapter in Volume 9 of International Review of Nuclear Physics, "Hadronic Physics from Lattice QCD", (Ed. A. M. Green, World Scientific)
PineAPPL: combining EW and QCD corrections for fast evaluation of LHC processes
Creators: name: Carrazza, S.
name: Nocera, E. R.
name: Schwan, C.
name: Zaro, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We introduce PineAPPL, a library that produces fast-interpolation grids of physical cross sections, computed with a general-purpose Monte Carlo generator, accurate to fixed order in the strong, electroweak, and combined strong-electroweak couplings. We demonstrate this unique ability, that distinguishes PineAPPL from similar software available in the literature, by interfacing it to MadGraph5_aMC@NLO. We compute fast-interpolation grids, accurate to next-to-leading order in the strong and electroweak couplings, for a representative set of LHC processes for which EW corrections may have a sizeable effect on the accuracy of the corresponding theoretical predictions. We formulate a recommendation on the format of the experimental deliverables in order to consistently compare them with computations that incorporate EW corrections, and specifically to determine parton distribution functions to the same accuracy.
description: 56 pages, 7 figures; changed scale for the transverse momentum of the Z boson, to be published in JHEP
AdS and stabilized extra dimensions in multidimensional gravitational models with nonlinear scalar curvature terms 1/R and R^4
Creators: name: Guenther, Uwe
name: Zhuk, Alexander
name: Bezerra, Valdir
name: Romero, Carlos
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study multidimensional gravitational models with scalar curvature nonlinearities of the type 1/R and R^4. It is assumed that the corresponding higher dimensional spacetime manifolds undergo a spontaneous compactification to manifolds with warped product structure. Special attention is paid to the stability of the extra-dimensional factor spaces. It is shown that for certain parameter regions the systems allow for a freezing stabilization of these spaces. In particular, we find for the 1/R model that configurations with stabilized extra dimensions do not provide a late-time acceleration (they are AdS), whereas the solution branch which allows for accelerated expansion (the dS branch) is incompatible with stabilized factor spaces. In the case of the R^4 model, we obtain that the stability region in parameter space depends on the total dimension D=dim(M) of the higher dimensional spacetime M. For D>8 the stability region consists of a single (absolutely stable) sector which is shielded from a conformal singularity (and an antigravity sector beyond it) by a potential barrier of infinite height and width. This sector is smoothly connected with the stability region of a curvature-linear model. For D<8 an additional (metastable) sector exists which is separated from the conformal singularity by a potential barrier of finite height and width so that systems in this sector are prone to collapse into the conformal singularity. This second sector is not smoothly connected with the first (absolutely stable) one. Several limiting cases and the possibility for inflation are discussed for the R^4 model.
description: 28 pages, minor cosmetic improvements, Refs. added; to appear in Class. Quantum Grav
Lack of a genuine time crystal in a chiral soliton model
Creators: name: Syrwid, Andrzej
name: Kosior, Arkadiusz
name: Sacha, Krzysztof
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a recent publication [Phys. Rev. Lett. {\bf 124}, 178902] Öhberg and Wright claim that in a chiral soliton model it is possible to realize a genuine time crystal which corresponds to a periodic evolution of an inhomogeneous probability density in the lowest energy state. We show that this result is incorrect and present a solution which possesses lower energy with the corresponding probability density that does not reveal any motion. It implies that the authors' conclusion that a genuine time crystal can exist in the system they consider is not true.
description: 4 pages, 2 figures, version accepted for publication as a Rapid Communication in Physical Review Research
title: Identification and Characterisation of New Mouse Models for Hearing Loss
Creators: name: Parker, Andrew
Publisher: name: The Open University
Year: 2017

description: Mouse N-ethyl-N-Nitrosourea (ENU) mutagenesis programmes have been successfully employed for the identification of models of human disease, and allowed the discovery of novel gene associations. This thesis describes the characterization of two new ENU-induced mouse models of hearing loss, goya and Boycie, identified at the MRC Harwell Institute. The goya mice carry a splice site mutation in the mitogen-activated protein kinase Map3k1 gene. In addition to an eyes-open-at-birth phenotype, Map3k1goya/goya mice initially develop supernumerary cochlear outer hair cells (OHCs) that subsequently degenerate, and a progressive profound hearing loss is observed by 9-weeks of age. Interestingly, heterozygote mice also develop supernumerary OHCs, but no cellular degeneration or hearing loss is observed. The extra OHCs were found not to arise from aberrant control of proliferation via p27KIP1. Expression of MAP3K1 is present in a number of inner ear cell types (inner and outer hair cells, spiral ganglion and stria vascularis), and investigation of targets downstream of MAP3K1 identified increased p38 phosphorylation in these cells. The goya mutant reveals a signalling molecule involved with hair cell development and survival. Boycie mice were identified as exhibiting a high frequency progressive hearing loss with a semi-dominant mode of inheritance. Ultrastructural and morphological assessment of these mice identified interesting pathological findings, including: a consistent pattern of OHC loss in the basal and mid cochlear turns of both heterozygote and homozygote mice; thinning of the stria vascularis in similar cochlear regions; and, spiral ganglion neuron degeneration in the apical turn. The Boycie mutation was mapped to a ~3 Mb candidate interval on Chromosome 5 containing only one ENU-induced coding lesion, which is in the Orai1 gene that codes for a component of the calcium activated calcium entry (CRAC) channel. These two novel mouse models highlight the important role for ENU mutagenesis in disease gene discovery.
Optimal survey design for skewness measurements in weak gravitational lensing
Creators: name: Vafaei, Sanaz
Publisher: name: University of British Columbia
Year: 2010

description: The properties and structure of the Universe we live in has been the subject of many studies since human kind started to watch the sky. Today, with rapid advancements in technology, cosmology has become a science where theories are rigorously tested against the evidence of observation. Many attempts have been taken in order to find ways to explain the behavior and nature of the Universe as a whole. Already we know that only a small fraction of our Universe is made up of the baryonic matter and the rest comprises an unknown "dark matter" component and an unknown "dark energy" component that drives the accelerating expansion of’ the Universe. The exact fraction of each of these components drives the fate of the Universe. More importantly, in order to understand the nature of these components, we need to perform very accurate measurements before the theoretical models can be ruled out. Ultimately cosmologists believe that understanding dark matter and dark energy will help to understand some of the most fundamental questions in modern physics. We can infer the existence of dark matter by observing its gravitational effect on the distant galaxies that we see. Computational simulations confirmed by observations, suggest that dark matter collects into long filament structures, clusters and sheets. The best method to detect the dark matter is to investigate its gravitational effects on the light of distant galaxies traveling in the Universe along the line of sight, since this effect is totally independent of the nature of dark matter. Due to the strong gravitational field of such massive body, the light rays are deflected and typically travel through a zigzag path rather than a straight line. The resulting images of the distant galaxies are magnified, and distorted. By studying these sheared and distorted images we can reconstruct the distribution of the mass which caused it. Gravitational Lensing is the only method which probes the total mass distribution of the Universe including the dark matter directly. Weak Gravitational Lensing deals with small image distortions. In order to get more accurate results deeper and wider surveys are needed. The detection of weak gravitational lensing by large-scale structure enables us to set constraints on the cosmological parameters such as amplitude of the matter power spectrum and the matter density parameter. Measuring third-order statistics such as the skewness allows us to break the degeneracies that exist between these two cosmological parameters when they are determined from two-point statistics. In this thesis, we ask what type of survey should be performed for an optimal constraint of the third-order statistics of weak gravitational lensing. We use an extensive set of cosmological lensing simulations and determine the signal-to-noise ratio of different third-order statistics for ground and space-based surveys of various depths. We conclude with the prospects of measuring the skewness with existing and forthcoming surveys.
Additional file 1 of Serum calprotectin: a promising biomarker in rheumatoid arthritis and axial spondyloarthritis
Creators: name: Jarlborg, Matthias
name: Courvoisier, Delphine S.
name: Lamacchia, Céline
name: Prat, Laura Martinez
name: Mahler, Michael
name: Bentow, Chelsea
name: Finckh, Axel
name: Gabay, Cem
name: Nissen, Michael J.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1 : Figure S1. Receiver operating characteristic (ROC) curve of serum calprotectin as a disease activity marker in early rheumatoid arthritis. Figure S2. Ultrasound score in Rheumatoid Arthritis (RA): Calprotectin versus C-reactive protein (CRP). Figure S3. Swollen Joint Count (SJC) in rheumatoid arthritis patients treated with Tocilizumab: calprotectin versus C-reactive protein. Figure S4. Disease Activity Score in rheumatoid arthritis patients on tocilizumab: Calprotectin versus C-reactive protein (CRP). Figure S5. Ratingen score evolution over time for each calprotectin quartile levels in the RA population.
Generalized Entanglement, Charges and Intertwiners
Creators: name: Furuya, Keiichiro
name: Lashkari, Nima
name: Ouseph, Shoy
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The entanglement theory in quantum systems with internal symmetries is rich due to the spontaneous creation of entangled pairs of charge/anti-charge particles at the entangling surface. We call these pair creation operators the bi-local intertwiners because of the role they play in the representation theory of the symmetry group. We define a generalized measure of entanglement entropy as a measure of information erased under restriction to a subspace of observables. We argue that the correct entanglement measure in the presence of charges is the sum of two terms; one measuring the entanglement of charge-neutral operators, and the other measuring the contribution of the bi-local intertwiners. Our expression is unambiguously defined in lattice models as well in quantum field theory (QFT). We use the Tomita-Takesaki modular theory to highlight the differences between QFT and lattice models, and discuss an extension of the algebra of QFT that leads to a factorization of the charged modes.
The Quenched Continuum Limit
Creators: name: Davies, C. T. H.
name: Lepage, G. P.
name: Niedermayer, F.
name: Toussaint, D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We show that all current formalisms for quarks in lattice QCD are consistent in the quenched continuum limit, as they should be. We improve on previous extrapolations to this limit, and the understanding of lattice systematic errors there, by using a constrained fit including both leading and sub-leading dependence on a.
description: Poster presented at Lattice2004(spectrum), Fermilab, June 21-26, 2004
5299: Small Medallion
Creators: name: Project Team, Lest We Forget
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Artefact from a private collector of war memorabilia.
Evolution of Credit Risk Using a Personalized Pagerank Algorithm for Multilayer Networks
Creators: name: Bravo, Cristián
name: Óskarsdóttir, María
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: Machine Learning (cs.LG)
subject: Physics and Society (physics.soc-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In this paper we present a novel algorithm to study the evolution of credit risk across complex multilayer networks. Pagerank-like algorithms allow for the propagation of an influence variable across single networks, and allow quantifying the risk single entities (nodes) are subject to given the connection they have to other nodes in the network. Multilayer networks, on the other hand, are networks where subset of nodes can be associated to a unique set (layer), and where edges connect elements either intra or inter networks. Our personalized PageRank algorithm for multilayer networks allows for quantifying how credit risk evolves across time and propagates through these networks. By using bipartite networks in each layer, we can quantify the risk of various components, not only the loans. We test our method in an agricultural lending dataset, and our results show how default risk is a challenging phenomenon that propagates and evolves through the network across time.
description: Conference camera-ready paper - accepted at KDD MLF 2020. 15 pages, 10 figures
A magyar mezőgazdaság versenyhelyzete
Creators: name: Udovecz, Gábor
name: Udovecz, Gábor
Publisher: name: Unknown
Year: 2003
Subjects: Agribusiness
Agricultural Finance
Demand and Price Analysis
International Relations/Trade

description: A magyar mezőgazdaság jövőbeni versenyesélyeiről összefoglalóan azt lehet mondani, hogy a gyenge pontok ellenére is bizakodásra ad okot, noha az első egy-két esztendőben jelentős szelekcióra is számítani lehet. Az állami és civil erőfeszítéseket elsősorban a termékpályák szervezettségének javítására, a kooperációs készség emelésére ajánlatos fordítani, emellett továbbra is sürgető teendő a műszaki-technikai színvonal javítása, valamint az egyébként jó minőségű magyar áruk piacra jutási esélyeinek növelése, az infrastruktúra kiépítésével és a marketing-tevékenység erősítésével. Távlatilag sem várható azonban érdemi javulás a gazdálkodói szemlélet változtatása nélkül. A problémák megoldása egyedül nem várható el a mindenkori agrárkormányzattól. Szólni kell az ún. civil-felelősségről is! A magyar nemzeti kincsnek, a termőföldnek termékeit maguk a gazdák, maguk a tulajdonosok adhatják el, nem pedig a kormány. Az élelmiszerek minőségéről, biztonságáról maguk a termelők és feldolgozók, maguk a kereskedők gondoskodhatnak leginkább, nem pedig az állami tisztségviselők. A civil-felelősség kérdése az is, hogy a termelés átgondoltan, mintegy programozottan, az értékesítést megszervezve induljon el! Természetesen nem lemondva arról, hogy ehhez az előre látó magatartáshoz a gazdák sokrétű segítséget kapjanak a központi és a területi állami szervezetektől (intézmények, szaktanácsadás, információk stb.). -------------- The future chances of Hungarian agriculture in the field of competitiveness give cause for confidence in spite of some weak points. However, considerable selection can be expected in the course of the first year or two. It is advisable to focus state and civil effort mainly on the improvement of the organisation of product channels and on the raising of the farmers’ willingness to co-operate. Furthermore, it is still an urgent task to raise the technical level of agriculture, and to increase the chances of high-quality Hungarian produce to be marketed, by means of creating the necessary infrastructure and enhancing marketing activities. However, even in the long term no substantial improvement can be expected without a change of farmers’ attitude. The government cannot be expected to solve the problems alone by itself: civil responsibility is also required. The products of arable land, Hungary’s national treasure, can be sold only by farmers, and not by the government. It is not the civil servants but the farmers, manufacturers and traders who can care for food quality and safety in the first place. Another aspect of the farmers’ civil responsibility is to produce rationally, in a programmed way, along with the organisation of the marketing of their products. Needless to say, for such a far-seeing attitude they need manifold support from central and regional state organisations in the form of institutions, advice, information, etc.
North-South Neutrino Heating Asymmetry in Strongly Magnetized and Rotating Stellar Cores
Creators: name: Kotake, Kei
name: Yamada, Shoichi
name: Sato, Katsuhiko
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We perform a series of two-dimensional magnetohydrodynamic simulations of supernova cores. Since the distributions of the angular momentum and the magnetic fields of strongly magnetized stars are quite uncertain, we systematically change the combinations of the strength of the angular momentum, the rotations law, the degree of differential rotation, and the profiles of the magnetic fields to construct the initial conditions. By so doing, we estimate how the rotation-induced anisotropic neutrino heating are affected by the strong magnetic fields through parity-violating effects and first investigate how the north-south asymmetry of the neutrino heating in a strongly magnetized supernova core could be. As for the microphysics, we employ a realistic equation of state based on the relativistic mean field theory and take into account electron captures and the neutrino transport via the neutrino leakage scheme. With these computations, we find that the parity-violating corrections reduce $ \lesssim 0.5 %$ of the neutrino heating rate than that without the magnetic fields in the vicinity of the north pole of a star, on the other hand, enhance about $ \lesssim 0.5 %$ in the vicinity of the south pole. If the global asymmetry of the neutrino heating in the both of the poles develops in the later phases, the newly born neutron star might be kicked toward the north pole in the subsequent time.
description: 25 pages, 6 figures, ApJ in press. A paper with higher-resolution figures available at http://www-utap.phys.s.u-tokyo.ac.jp/~kkotake/lonbun.html
The Mysterious Bursts observed by Telescope Array and Axion Quark Nuggets
Creators: name: Zhitnitsky, Ariel
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Telescope Array (TA) experiment has recorded \cite{Abbasi:2017rvx,Okuda_2019} several short time bursts of air shower like events. These bursts are very distinct from conventional single showers, and are found to be strongly correlated with lightnings. We propose that these bursts represent the direct manifestation of the dark matter annihilation events within the so-called axion quark nugget (AQN) model, which was originally invented for completely different purpose to explain the observed similarity between the dark and the visible components in the Universe, i.e. $Ω_{\rm DM}\sim Ω_{\rm visible}$ without any fitting parameters. We support this proposal by demonstrating that the observations \cite{Abbasi:2017rvx,Okuda_2019}, including the frequency of appearance, temporal and spatial distributions, intensity, and other related observables are nicely match the emission features of the AQNs propagating in the atmosphere under thunderstorm. We propose to test these ideas by reanalyzing the existing data by increasing the cutoff time scale $Δt=1$ ms for the bursts. We also suggest to test this proposal by analyzing the correlations with proper infrasound and seismic instruments. We also suggest to search for the radio signal with frequency $ν\in (3-300)$ MHz which must be synchronized with bursts.
description: Matches the published version, comments on synchronization with radio signal with frequency $\nu\in (3-300)$ MHz
AGN-ICM study: XRISM feasibility study of the cores of the A3391/95 clusters and X-ray morphological properties of eRASS1-EMU radio pilot survey cluster sample
Creators: name: Veronica, Angie
name: Reiprich, Thomas H.
name: Ota, Naomi
Publisher: name: Zenodo
Year: 2022
Subjects: X-ray Astronomy
Cluster
A3391/95
ICM
AGN
Feasibility Study
XRISM
eROSITA
XMM-Newton

description: The A3391/95 clusters harbor bright central radio sources, which makes them ideal objects to probe the ICM-AGN interaction. The future JAXA/NASA/ESA mission, the X-Ray Imaging and Spectroscopy Mission (XRISM) will enable us to resolve line emission and the motion of the ICM affected by AGN feedback. Through simulation using cluster properties obtained from eROSITA and XMM-Newton, a forecast of the best observing strategy for XRISM high-resolution spectroscopy will be made. Given the complexity of the system, we will probe their merger state, as well. We further extend the central AGN-ICM study to a larger sample, namely using the first eROSITA All-Sky Survey (eRASS1) cluster sample in the EMU pilot field using the Australian ASKAP radio telescopes. We present preliminary results of the X-ray morphological properties of this sample.
 Athena will complete the AGN-ICM study, for instance, to investigate in great detail the chemical distribution and central cluster gas motion due to the central AGN feedback.
Alkaline Exospheres of Exoplanet Systems: Evaporative Transmission Spectra
Creators: name: Gebek, Andrea
name: Oza, Apurva V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Hydrostatic equilibrium is an excellent approximation for the dense layers of planetary atmospheres where it has been canonically used to interpret transmission spectra of exoplanets. Here we exploit the ability of high-resolution spectrographs to probe tenuous layers of sodium and potassium gas due to their formidable absorption cross-sections. We present an atmosphere-exosphere degeneracy between optically thick and optically thin mediums, raising the question of whether hydrostatic equilibrium is appropriate for Na I lines observed at exoplanets. To this end we simulate three non-hydrostatic, evaporative, density profiles: (i) escaping, (ii) exomoon, and (iii) torus to examine their imprint on an alkaline exosphere in transmission. By analyzing an evaporative curve of growth we find that equivalent widths of $W_{\mathrm{Na D2}} \sim 1- 10$ mA are naturally driven by evaporation rates $\sim 10^3 - 10^5$ kg/s of pure atomic Na. To break the degeneracy between atmospheric and exospheric absorption, we suggest that if the line ratio is $\mathrm{D2/D1} \gtrsim 1.2$ the gas is optically thin on average and roughly indicating a non-hydrostatic structure of the atmosphere/exosphere. We show this is the case for Na I observations at hot Jupiters WASP-49b and HD189733b and also simulate their K I spectra. Lastly, motivated by the slew of metal detections at ultra-hot Jupiters, we suggest a toroidal atmosphere at WASP-76b and WASP-121b is consistent with the Na I data at present.
description: 23 pages, 21 figures, accepted by MNRAS
Towards an intercultural educational model: overcoming structural inequalities
Creators: name: Diaz-Carranza, Sergio
Publisher: name: Benemérita Universidad Autónoma de Puebla
Year: 2023

description: This essay reflects on the main challenges facing university baccalaureate education in Mexico in the current educational context, marked by the demand to offer quality, inclusive, and socially relevant training. It begins with the recognition that autonomous public universities, although they have their own regulatory frameworks and governing bodies, have responsibly assumed the commitments arising from the national educational transformation, not as an imposition, but as an institutional conviction aimed at academic strengthening. The text analyzes four major challenges: continuing teacher training, work overload resulting from additional duties such as tutoring and curriculum redesign, the tensions between qualitative assessment and numerical grading, and the growing need for intercultural education that combats structural discrimination in the classroom. It highlights that much of the pedagogical, collegial, and innovative work falls on hourly-contracted teachers, who face precarious working conditions and poor compensation for tasks that are essential to the fulfillment of institutional objectives. Likewise, the persistence of school structures that reproduce inequalities based on class, gender, ethnic origin, or language is questioned, and a proposal is made to move toward models that integrate cultural diversity as an asset rather than an obstacle. Finally, it argues that universities should orient their work toward building national projects with a humanistic approach, committed not only to economic development but also to social justice, sustainability, and the development of critical and supportive citizens.
Additional file 2 of Increased circulating vascular endothelial growth factor in acute myeloid leukemia patients: a systematic review and meta-analysis
Creators: name: Mingzhu Song
name: Huiping Wang
name: Ye, Qianling
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 2:. Search strategy.
5302: Pin badge to 1st VC winner, Private W. F. McFadzean
Creators: name: Project Team, Lest We Forget
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Modern day artefact relating to the 1st soldier to win the VC in WW1. From a private collector of war memorabilia.
Study of the Processes e+ e- --> eta gamma, e+ e- --> pi0 gamma --> 3 gamma in the c.m. Energy Range 600--1380 MeV at CMD-2
Creators: name: CMD2 Collaboration
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The processes e+ e- --> eta gamma, e+ e- --> pi0 gamma --> 3 gamma have been studied in the c.m. energy range 600--1380 MeV with the CMD-2 detector. The following branching ratios have been determined: Br(rho --> eta gamma) = (3.21 +- 1.39 +- 0.20)x 10^{-4}; Br(omega --> eta gamma) = (4.44 + 2.29 -1.83 +- 0.28)x 10^{-4}; Br(phi --> eta gamma) = (1.373 +- 0.014 +- 0.085)x 10^{-2}; Br(rho --> pi0 gamma) = (6.21 +1.28 - 1.18 +- 0.39)x 10^{-4}; Br(omega --> pi0 gamma) = (9.06 +- 0.20 +- 0.57)x 10^{-2}; Br(phi --> pi0 gamma) = (1.258 +- 0.037 +- 0.077)x 10^{-3};
description: updated version, accepted for publication in Phy. Lett. B
5371: Philip Baylis Jarvis
Creators: name: Project Team, Lest We Forget
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Philip Baylis Jarvis and his twin brother Kenneth Baylis Jarvis were born in Redditch in 1896, the sons of Walter and Emily Jarvis. The family lived in Archer Road, Redditch and attended St Stephen's School. At the age of 14 in 1911 Philip was employed as a timekeepers assistant for a needle, fish hook and tackle manufacturer. He became a lay preacher at Bates Hill Methodist Church, Redditch.

Philip Jarvis enlisted in the Royal Garrison Artillery as Gunner 117016 on 10th December 1915 at the Citadel, Plymouth. He was 19 years 5 months of age and prior to enlisting was employed as a coal merchants clerk. He was posted immediately to the army reserve before being mobilised on 4th September 1916. Philip embarked at Southampton on 27th March 1917, arriving at Havre on 28th March. It is believed that he saw action on the Somme before being moved to Ypres where he was killed in action during the battle of Passchendaele on 27th October 1917. He was on guard duty when a shell exploded close to him, the shrapnel entering his back with fatal results.

His mother Emily, who had been widowed in October 1915, received two letters informing her of his death, one from the chaplain of the regiment. Philip is buried in Klein-Vierstraat Cemetery, Belgium.
INHERITANCE OF VALUABLE TRAITS AND CHARACTERISTICS IN HYBRID (F1) GENERATIONS OF PERENNIAL WHEAT
Creators: name: Southern research institute of Agriculture 1Nortojiyev Sunnatillo Farhod oglu, PhD student 2Abdimajidov Jaloliddin Rakhmatillo oglu, laboratory manager 3Ziyadullayev Eldor Zoxidjonovich, PhD student
Publisher: name: Zenodo
Year: 2025

description: The inheritance and variability of valuable traits and characteristics in hybrid generations (F1) of perennial wheat in the southern region are being studied. The degree of dominance of plant height in the hybrid generations (F1) under study was studied in relation to the parents.

Key words: heredity, perennial wheat, generations, plant height, southern region, variability, character, grain, yield, production, farming, hectare
title: Αντισεισμικός σχεδιασμός με βάση τις μετατοπίσεις: εφαρμογή της μεθόδου σε εξαώροφο κτήριο από Ω.Σ.
titleType: AlternativeTitle
title: Displacement based seismic fesign: application of the method to a six Storey RC building
Creators: name: Triantafyllos, Panagiotis K.
Publisher: name: National Technological University of Athens
Year: 2011
Subjects: Αντισεισμικός σχεδιασμός
Μετατοπίσεις
Σκυρόδεμα
Κτήρια
Seismic design
Displacement
RC Buildings

description: 198 σ.
description: Αντισεισμικός Σχεδιασμός με Βάση τις Μετατοπίσεις: Εφαρμογή της Μεθόδου σε Εξαώροφο Κτήριο από Ωπλισμένο Σκυρόδεμα
Az integráció üzemgazdasági összefüggései
Creators: name: Széles, Gyula
name: Széles, Gyula
Publisher: name: Unknown
Year: 2003
Subjects: Demand and Price Analysis
Production Economics

description: Az integráció fontos eszköze lehet a termékpálya különböző szakaszain tevékenykedő gazdasági szervezetek összefogásával, az agrártermékek versenyképessége előmozdítása révén, a jövedelmezőség növelésének. Hazai mezőgazdaságunk egy sikeresnek ítélhető időszakában, az 1970-1985. években, mind a termelés mennyiségi kibocsátásait, mind az erőforrások hatékonyságait tekintve, a jól szervezett és eredményesen működő integráció dinamizáló szerepet töltött be. Az 1988-90-es évektől kezdődően egy napjainkig elhúzódó tartós integrációs vákuum keletkezett, amely sokirányú közvetlen és közvetett gazdasági kapcsolata révén, termelési bizonytalanságot, piaci zavarokat idézett elő. Ez a folyamat ellentétes a fejlett agrártermeléssel jellemezhető országok, mindenekelőtt az EU tagországaiban tapasztalható gyakorlattal, mivel ott egyre erőteljesebb a termékpályán működő gazdasági szervezetek együttműködése és összefogása. ----------------- Integration may constitute an important tool of the increase in profitability by means of the collaboration of economic organisations operating in diverse sections of the product channel, due to the promotion of the competitiveness of agricultural products. In 1970-1985, a period during which Hungarian agriculture could be considered successful in respect of both the output of products and the efficiency of resources, well-organised and successfully working integration had played a dynamifying role. However, since 1988/90 a permanent vacuum of integration has taken place, which is still lasting, and causes uncertainty in production and anomalies in marketing due to manifold direct and indirect economic causes. This process is inconsistent with practices taking place in countries where agricultural production is highly developed, above all in EU member states, where the cooperation and collaboration of all operators of the product channel is becoming more and more intense.
Constraint on the Squeeze Parameter of Inflaton from Cosmological Constant
Creators: name: Kim, Sang Pyo
name: Koh, Seoktae
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The inflaton is highly likely to settle in a squeezed vacuum state after inflation. The relic inflaton after inflation and reheating undergoes a damped oscillatory motion and contributes to the effective cosmological constant. We interpret the renormalized energy density from the squeezed vacuum state as an effective cosmological constant. Using the recent observational data on the cosmological constant, we find the constraint on the squeeze parameter of the inflaton in the early universe.
description: RevTex 10 Pages; No figure
Az agrár-környezetvédelem egyes közgazdasági aspektusai
Creators: name: Szabó, Gábor
name: Szabó, Gábor
Publisher: name: Unknown
Year: 2003
Subjects: Agricultural and Food Policy
Environmental Economics and Policy

description: A világ mezőgazdaságában két tartós folyamat kibontakozása figyelhető meg, egyrészt a mezőgazdasági piacok liberalizálása, azaz a piaczavaró támogatások leépítése; másrészt a környezetvédelmi (természetvédelmi) szempontok előtérbe kerülése, a gazdálkodók ilyen jellegű szolgáltatásainak a felértékelődése. A környezetvédelem a nagypolitikában egyértelműen a prioritások közé került, a liberalizáció előrehaladása pedig az agrártámogatások szerkezeti változása révén segíti a környezetvédelmi szempontok egyre fokozódó mértékű érvényre jutását. A környezetbarát magatartás kikényszerítését ma még világszerte túlnyomórészt a jogi szabályozás, azaz a kényszerítés és az ellenőrzés eszközeivel igyekeznek elérni. A fejlett piacgazdaságokban azonban egyre erőteljesebb az az igény, hogy a hatékonyabbnak tekintett közgazdasági ösztönzők hagyományos és új elemei nyerjenek teret. --------------- Two long-lasting trends can be observed in the world’s agriculture: the liberalisation of agricultural markets, i. e. the abolition of subsidies disturbing them, on the one hand, and the emphasising of aspects of environmental (wildlife) protection, along with the increased appreciation of farmers’ relevant services, on the other. Environmental protection has unambiguously become one of the priorities in macro-politics, whereas progress in liberalisation forwards the continuously increasing assertion of the aspects of environmental protection by means of structural changes in agricultural subsidies. At present environmentally friendly behaviour is still enforced throughout the world mostly by means of legal regulation, i. e. forcing and checking. However, in countries having an advanced market economy the need to spread both traditional and new elements of more efficient economic incentives is more and more increasing.