cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
title: Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
titleType: AlternativeTitle
Creators: name: CERN
Publisher: name: CERN
Year: 1970

description: The European School of High-Energy Physics is intended to give young physicists an introduction to the theoretical aspects of recent advances in elementary particle physics. These proceedings contain lecture notes on quantum field theory and the electroweak standard model, the theory of quantum chromodynamics, QCD under extreme conditions, physics beyond the standard model, flavour physics and CP violation, neutrino physics, cosmology and dark matter, and practical statistics for particle physicists.
description: Quantum ﬁeld theory and the Electroweak Standard Model...1 Introduction to perturbative QCD...43 QCD under extreme conditions: an informal discussion...101 Beyond the Standard Model...113 Introduction to cosmology and dark matter...145 Introduction to ﬂavour physics...181 Neutrino physics...213 Practical Statistics for Particle Physicists...261
Growth Kinetics for a System with Conserved Order Parameter: Off Critical Quenches
Creators: name: Mazenko, G. F.
name: Wickham, R. A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The theory of growth kinetics developed previously is extended to the asymmetric case of off-critical quenches for systems with a conserved scalar order parameter. In this instance the new parameter $M$, the average global value of the order parameter, enters the theory. For $M=0$ one has critical quenches, while for sufficiently large $M$ one approaches the coexistence curve. For all $M$ the theory supports a scaling solution for the order parameter correlation function with the Lifshitz-Slyozov-Wagner growth law $L \sim t^{1/3}$. The theoretically determined scaling function depends only on the spatial dimensionality $d$ and the parameter $M$, and is determined explicitly here in two and three dimensions. Near the coexistence curve oscillations in the scaling function are suppressed. The structure factor displays Porod's law $Q^{-(d+1)}$ behaviour at large scaled wavenumbers $Q$, and $Q^{4}$ behaviour at small scaled wavenumbers, for all $M$. The peak in the structure factor widens as $M$ increases and develops a significant tail for quenches near the coexistence curve. This is in qualitative agreement with simulations.
description: 30 pages, REVTeX 3.0, 11 figures available upon request
Additional file 2: of ACLY facilitates colon cancer cell metastasis by CTNNB1
Creators: name: Wen, Jun
name: Min, Xuejie
name: Shen, Mengqin
name: Hua, Qian
name: Han, Yuan
name: Zhao, Li
name: Liu, Liu
name: Huang, Gang
name: Liu, Jianjun
name: Zhao, Xiaoping
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Virology

description: The DNA sequence result of HCT116 KO cells. (DOCX 53 kb)
X-ray timing behaviour of Cygnus X-2 at low intensities
Creators: name: Kuulkers, Erik
name: Wijnands, Rudy
name: van der Klis, Michiel
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is known that the overall (mean) intensity of the low-mass X-ray binary Cyg X-2 varies on time scales from a day to months, independently from the variations on time scales of hours to a day by which the source moves between the horizontal, normal and flaring branches. We present RXTE PCA observations of Cyg X-2, taken when its overall intensity was near its lowest values, in October 1996 and September 1997. For the first time we perform a study of the fast timing behaviour at such low intensities. During the October 1996 observations the source was in the left part of the horizontal branch, and during the September 1997 observations most likely in the lower parts of the normal branch and flaring branch. We find that the properties of the very low frequency noise during the September 1997 observations are consistent with a monotonic decrease in its strength and power-law index as a function of overall intensity. In contrast, the strength of the ~6 Hz normal branch quasi-periodic oscillations do not vary monotonically with overall intensity. They are strongest at medium overall intensity and weaker both when the overall intensity is low and when the overall intensity is high.
description: Accepted for MNRAS, 10 pages, 4 figures
Kulte der Ubier im Kölner Raum – der epigraphische Befund
Creators: name: Buchmann, Hannes
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: Die Weihinschriften des römischen Kölns erlauben einen spezifischen Einblick in die Religiosität der Bevölkerung. Auch Personen ubischer Identität stifteten solche Inschriften. Diese Inschriften wurden gesammelt und entsprechend den adorierten Gottheiten ausgewertet. Unter Beachtung quellen- und methodenbedingter Probleme zeigt sich, dass die Indigenen vor allem an Matronen und römische Staatskulte weihten. An dieses Ergebnis schließen sich Fragen zu Gesellschaftsstrukturen, Integration und germanischer Religion an.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Quantum ﬁeld theory and the Electroweak Standard Model
Creators: name: Bednyakov, A. V.
Publisher: name: CERN
Year: 2019
Subjects: Quantum ﬁeld theory; standard model; electroweak; lectures

description: These lecture notes cover the basics of Quantum Field Theory (QFT) and peculiarities in the construction of the Electroweak (EW) sector of the Standard Model (SM). In addition, the present status, issues, and prospects of the SM are discussed.
description: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
Tipula replicata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Tipula
Tipula replicata

description: Tipula replicata [spec. nov.]
T. alis hyalinis margine tenuiore recurvato, corpore fusco, antennis simplicibus. De Geer Act. Upsal.
Habitat in Europa.
* * Alis incumbentibus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 587, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Grabmonument des Flavius Agricola in Indianapolis (USA) und die Funktion der sogenannten Kasserollen
Creators: name: Bender, Stephan
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: Aus St. Peter in Rom stammt das um 160 n. Chr. datierende Cinerarium des Flavius Agricola, das heute in Indianapolis, Museum of Art (USA) ausgestellt ist. Das Bildnis des Verstorbenen hält in seiner Linken eine Schale mit flachem Griff. Ein gleichartiges Bronzegriffbruchstück aus Gunthorpe (GB) trägt die zweizeilige Emaille-Inschrift BEBE SESE – eine Verschreibung für das lateinisch-griechische BIBE ZHCEIC. Beides zusammen verweist auf die Trinkfunktion der bislang als »Kasserollen« angesprochenen Gefäße.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Enhanced hybridization sets the stage for electronic nematicity in CeRhIn5
Creators: name: Rosa, P. F. S.
name: Thomas, S. M.
name: Balakirev, F. F.
name: Bauer, E. D.
name: Fernandes, R. M.
name: Thompson, J. D.
name: Ronning, F.
name: Jaime, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: High magnetic fields induce a pronounced in-plane electronic anisotropy in the tetragonal antiferromagnetic metal CeRhIn$_{5}$ at $H^{*} \gtrsim 30$ T for fields $\simeq 20^{\mathrm{o}}$ off the $c$-axis. Here we investigate the response of the underlying crystal lattice in magnetic fields to $45$ T via high-resolution dilatometry. Within the antiferromagnetic phase of CeRhIn$_{5}$, a finite magnetic field component in the tetragonal $ab$-plane explicitly breaks the tetragonal ($C_{4}$) symmetry of the lattice well below $H^{*}$ revealing a finite nematic susceptibility at low fields. A modest magnetostriction anomaly, $dL/L = -1.8 \times 10^{-6}$, at $H^{*} = 31$ T hence presumably marks the crossover to a fluctuating nematic phase with large electronic nematic susceptibility. Magnetostriction quantum oscillations confirm a Fermi surface change at $H^*$ with the emergence of new orbits. By analyzing the field-induced change in the crystal-field ground state, we conclude that the in-plane Ce $4f$ hybridization is enhanced at $H^*$, carrying the in-plane $f$-electron anisotropy to the Fermi surface. We argue that the nematic behavior observed in this prototypical heavy-fermion material is of electronic origin, and is driven by the hybridization between $4f$ and conduction electrons.
QCD under extreme conditions: an informal discussion
Creators: name: Fraga, E.S.
Publisher: name: CERN
Year: 2019
Subjects: QCD; heavy-ion collision; quark-gluon plasma; chiral symmetry; lectures

description: We present an informal discussion of some aspects of strong interactions under extreme conditions of temperature and density at an elementary level. This summarizes lectures delivered at the 2018 European School of High-Energy Physics and previously at CERN Physics Schools in Latin-America, and is aimed at students working in experimental high-energy physics
description: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
Beyond the Standard Model
Creators: name: Allanach, B.C.
Publisher: name: CERN
Year: 2019
Subjects: Supersymmetry; extra dimensions; Large Hadron Collider; effective ﬁeld theories; gauge uniﬁcation; lectures

description: We cover some current topics in Beyond the Standard Model phenomenology, with an emphasis on collider (particularly Large Hadron Collider) phenomenology. We begin with a review of the Standard Model and some unresolved mysteries that it leaves. Then, we shall heuristically introduce supersymmetry, grand uniﬁed theories and extra dimensions as paradigms for expanding the Standard Model. The collider phenomenology of such models is too rich and complex to review, but we give some key examples of how the new states associated with the models might be inferred in Large Hadron Collider events1. Before concluding, we ﬁnish with a brief description of a quantum ﬁeld theory approximation that can be used in some cases to reduce model dependence: effective ﬁeld theory.
description: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
Additional file 3: of The differences of gonadal hormones and uterine transcriptome during shell calcification of hens laying hard or weak-shelled eggs
Creators: name: Zhang, Jiacai
name: Wang, Yanan
name: Zhang, Cong
name: Xiong, Mingxin
name: Rajput, Shahid
name: Liu, Yun
name: Qi, Desheng
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: The primer sequences of target genes for RT-qPCR in duodenum. Word file giving the primer sequences. (DOC 32 kb)
Stochastic ferrimagnetic Landau-Lifshitz-Bloch equation for finite magnetic structures
Creators: name: Vogler, Christoph
name: Abert, Claas
name: Bruckner, Florian
name: Suess, Dieter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Precise modeling of the magnetization dynamics of nanoparticles with finite size effects at fast varying temperatures is a computationally challenging task. Based on the Landau-Lifshitz-Bloch (LLB) equation we derive a coarse grained model for disordered ferrimagnets, which is both fast and accurate. First, we incorporate stochastic fluctuations to the existing ferrimagnetic LLB equation. Further, we derive a thermodynamic expression for the temperature dependent susceptibilities, which is essential to model finite size effects. Together with the zero field equilibrium magnetization the susceptibilities are used in the stochastic ferrimagnetic LLB to simulate a $5\times10$ nm$^2$ ferrimagnetic GdFeCo particle with 70 % FeCo and 30 % Gd under various external applied fields and heat pulses. The obtained trajectories agree well with those of an atomistic model, which solves the stochastic Landau-Lifshitz-Gilbert equation for each atom. Additionally, we derive an expression for the intergrain exchange field which couple the ferromagnetic sublattices of a ferrimagnet. A comparison of the magnetization dynamics obtained from this simpler model with those of the ferrimagnetic LLB equation shows a perfect agreement.
Introduction to cosmology and dark matter
Creators: name: Simone, A.De
Publisher: name: CERN
Year: 2019
Subjects: Cosmology; universe dynamics; expansion; dark matter; lectures

description: These are the lectures notes for the course on Introduction to Cosmology and Dark Matter given at the CERN European School for High Energy Physics (ESHEP) 2018. The audience consists of graduate students with particle physics background.
description: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00416
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00416, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00416, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Introduction to ﬂavour physics
Creators: name: Zupan, J.
Publisher: name: CERN
Year: 2019
Subjects: Flavour physics; heavy quarks; B physics; meson mixing; new physics; Higgs; lectures

description: We give a brief introduction to ﬂavour physics. The ﬁrst part covers the ﬂavour structure of the Standard Model, how the Kobayashi-Maskawa mechanisem is tested and provides examples of searches for new physics using ﬂavour observables, such as meson mixing and rare decays. In the second part we give a brief overview of the recent ﬂavour anomalies and how the Higgs can act as a new ﬂavour probe.
description: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
bemerkenswertes spätkeltisches Frauengrab von Ober-Hilbersheim, Flur »Rechenklauer« (Lkr. Mainz-Bingen)
Creators: name: Fritsch, Thomas
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: Die um 150-85 v. Chr. in einem mittelrheinischen Brandgrab bestattete, wohlhabende Frau führte in ihrer Totenausstattung gleich mehrere außergewöhnliche und auch seltene Gegenstände mit sich. Eine Eisendose / Pyxis, eine Amulettkapsel sowie ein Armring mit bis zu drei Amulettanhängern werfen Fragen zur sozialen Stellung und Rolle der Besitzerin auf. War sie eine für die Gemeinschaft bedeutende, im religiösen Sinn fungierende Person, oder war sie »nur« eine sehr religiös lebende Frau? Zum anderen stehen diese Beigaben im Zusammenhang mit religiösen Inhalten und eventuell auch kultischer Ritualausübung und bieten immerhin einen, wenn auch diffusen Einblick in die keltische Geisteswelt.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Critical behaviour of the Random--Bond Ashkin--Teller Model, a Monte-Carlo study
Creators: name: Wiseman, S.
name: Domany, E.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The critical behaviour of a bond-disordered Ashkin-Teller model on a square lattice is investigated by intensive Monte-Carlo simulations. A duality transformation is used to locate a critical plane of the disordered model. This critical plane corresponds to the line of critical points of the pure model, along which critical exponents vary continuously. Along this line the scaling exponent corresponding to randomness $ϕ=(α/ν)$ varies continuously and is positive so that randomness is relevant and different critical behaviour is expected for the disordered model. We use a cluster algorithm for the Monte Carlo simulations based on the Wolff embedding idea, and perform a finite size scaling study of several critical models, extrapolating between the critical bond-disordered Ising and bond-disordered four state Potts models. The critical behaviour of the disordered model is compared with the critical behaviour of an anisotropic Ashkin-Teller model which is used as a refference pure model. We find no essential change in the order parameters' critical exponents with respect to those of the pure model. The divergence of the specific heat $C$ is changed dramatically. Our results favor a logarithmic type divergence at $T_{c}$, $C\sim \log L$ for the random bond Ashkin-Teller and four state Potts models and $C\sim \log \log L$ for the random bond Ising model.
description: RevTex, 14 figures in tar compressed form included, Submitted to Phys. Rev. E
Tipula plumosa Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Tipula
Tipula plumosa

description: Tipula plumosa [spec. nov.]
T. thorace virescente, alis hyalinis puncto nigro. Fn. svec. 1{?X}135.
It. oeland. 40, 41, 86, 160.
Goed ins. 3. t. X.
List. goed f. 140.
Reaum. ins. 5. t. 5. f. 10.
Habitat in Europa, imprimis in maritimis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 587, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Introduction to perturbative QCD
Creators: name: Tramontano, F.
Publisher: name: CERN
Year: 2019
Subjects: Quantum Chromodynamics; lectures; gauge theory; hadrons; parton shower

description: Following a phenomenological guiding principle, in these notes I present a selection of old and recent developments in perturbative QCD and collider physics.
description: CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018
Keltiké makhaira
Creators: name: Kysela, Jan
name: Kimmey, Stephanie
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: A two-edged iron sword was unearthed in a well in the sanctuary of Zeus in Nemea (Greece) in 1979. Remains of a wooden hilt and an iron sheet scabbard with a gold inlay are preserved on it. The typology and technical characteristics of the sword correspond to those of La Tène swords from Central Europe, mainly with those of the early 3rd century BC. The scabbard is decorated with what resembles a crudely drawn pair of dolphins facing one another. It was very likely superficially inspired by the motif of dragons facing one another common on La Tène swords, albeit with no stylistic (and probably also ideological) link between them. The sword was deposited in the well sometime before the abandonment of the sanctuary in 270 BC and it is therefore very likely that it had already been in use in Greece before the Celtic invasion of 279 BC. Some peculiarities of the weapon and its find context make us believe that the sword was not brought to Greece from Central Europe but created and used in the Mediterranean by the locals, who were apparently already familiar with Celtic swords in the early 3rd century BC. The sword thus bears another testimony to quite close contacts between the La Tène and Mediterrranean worlds in the periods predating the major clashes documented by written sources.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Unveiling co-evolutionary patterns in systems of cities: a systematic exploration of the SimpopNet model
Creators: name: Raimbault, Juste
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computers and Society (cs.CY)
subject: Multiagent Systems (cs.MA)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Co-evolutionary processes are according to the evolutionary urban theory at the center of urban systems dynamics. Their empirical observation or within models of simulation remains however relatively rare. This chapter is focused on the co-evolution of transportation networks and cities and applies high performance computing numerical experiments to the SimpopNet co-evolution model in order to understand its behavior. We introduce specific indicators to quantify trajectories of such models for systems of cities, and apply these to exhibit co-evolutionary regimes of the model. This illustrates how the systematic exploration of a simulation model can qualitatively transform the knowledge it provides.
description: 13 pages, 4 figures, 1 table
Additional file 1: of Visual hallucinations in Alzheimer's disease do not seem to be associated with chronic hypoperfusion of to visual processing areas V2 and V3 but may be associated with reduced cholinergic input to these areas
Creators: name: Sinclair, Lindsey Isla
name: Kumar, Amit
name: Darreh-Shori, Taher
name: Love, Seth
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Mental Health
subject: Computational Biology

description: Figure S1. As can be seen, MAG:PLP1 correlated negatively with VEGF, although the relationship was relatively weak. Figure S2. ChAT concentration. There was no between-group difference in ChAT concentration in either BA18 (A) or BA19 (B). VH = visual hallucinations. Figure S3. ChAT activity. There was no significant between-group difference in ChAT activity in either brain area. Figure S4. Neither BChE activity nor concentration differed between the groups in either brain area. There was little relationship between either AChE or BChE activity and protein concentration, suggesting that some of the enzyme present was inactive. Figure S5. Examining the relationship between ChAT activity and the activity of cholinergic breakdown enzymes. The cholinergic index in A and B was calculated as ChAT activity/AChE activity + BChE activity. In C and D, the ration of ChAT activity to AChE activity alone is shown. Figure S6. Cholinergic markers and disease duration. ChAT activity (A and B), AChE activity (C and D) and BChE activity (E and F) activity did not change significantly with disease duration. Table S1. α-Synuclein results. Table S2. Comparison between diagnosis in life and the pathological diagnosis made post-mortem. The most common diagnosis listed in the other dementia column was unspecified “dementia” or “senile dementia”. Table S3. Further details on medical history for the individuals whose donated tissue was used in this study. The “other neurological diagnoses” included epilepsy late on in dementia (3 people), minor head injuries, vascular Parkinsonism (1 person) and possible SLE (1 person). It was apparent that some individuals were treated with antipsychotics to control distress at the end of their lives, rather than to treat psychotic symptoms. (DOCX 772 kb)
Effective Lagrangians for BCS Superconductors at T=0
Creators: name: Aitchison, I. R.
name: Ao, P.
name: Thouless, D. J.
name: Zhu, X. -M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We show that the low frequency, long wavelength dynamics of the phase of the pair field for a BCS-type s-wave superconductor at T=0 is equivalent to that of a time-dependent non-linear Schrödinger Lagrangian (TDNLSL), when terms required by Galilean invariance are included. If the modulus of the pair field is also allowed to vary, the system is equivalent to two coupled TDNLSL's. We also refer the interested reader to our earlier paper, `Nonlinear Schrodinger equation for superconductors' [cond-mat/9312099], for a different line of derivation
description: Latex, 13 pages
Band gap and stability in the ternary intermetallic compounds NiSnM (M = Ti, Zr, Hf): A first principles study
Creators: name: Ogut, S.
name: Rabe, K. M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The structural stability and electronic properties of the ternary intermetallic compounds NiSnM (M = Ti, Zr, Hf) and the closely related Heusler compounds Ni$_2$SnM are discussed using the results of ab initio pseudopotential total energy and band-structure calculations performed with a plane wave basis set using the conjugate gradients algorithm. The results characterize the lowest energy phase of NiSnM compounds, with a SnM rocksalt structure sublattice, as narrow gap semiconductors with indirect gaps near 0.5 eV. Two other atomic arrangements for NiSnM in the MgAgAs structure result in energetically unfavorable compounds that are metallic. The gap formation in the lowest energy structure of NiSnZr and relative stability of the three atomic arrangements are investigated within a tight-binding framework and by considering the decompositions of each ternary compound into a binary substructure plus a third element sublattice. The stabilization of the lowest energy phase of NiSnZr is found to be mainly due to the relative stability of the SnZr rocksalt substructure, while the opening of the gap induced by the addition of the symmetry-breaking Ni sublattice makes a relatively minor contribution. From analysis of structural and chemical trends, CoVSn is predicted to be a new semiconducting intermetallic in the MgAgAs structure with a 0.8 eV indirect gap.
description: 27 pages (Sections IVB, IVE rewritten; PRB April 15 II 1995 issue)
Constraining the equation of state of the Universe from Distant Type Ia Supernovae and Cosmic Microwave Background Anisotropies
Creators: name: Efstathiou, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyse the constraints that can be placed on a cosmological constant or quintessence-like component by combining observations of Type Ia supernovae with measurements of anisotropies in the cosmic microwave background. We use the recent supernovae sample of Perlmutter et al and observations of the CMB anisotropies to constraint the equation of state (w_Q = p/rho) in quintessence-like models via a likelihood analysis. The 2 sigma upper limits are w_Q < -0.6 if the Universe is assumed to be spatially flat, and w_Q < -0.4 for universes of arbitrary spatial curvature. The upper limit derived for a spatially flat Universe is close to the lower limit (w_Q approx -0.7) allowed for simple potentials, implying that additional fine tuning may be required to construct a viable quintessence model.
description: 9 pages, 8 Postscript figures, uses mn.sty. submitted to MNRAS
Glassy Roughness of a Crystalline Surface Upon a Disordered Substrate
Creators: name: Cule, D.
name: Shapir, Y.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The discrete Gaussian model for the surface of a crystal deposited on a disordered substrate is studied by Monte Carlo simulations. A continuous transition is found from a phase with a thermally-induced roughness to a glassy one in which the roughness is driven by the disorder. The behavior of the height-height correlations is consistent with the one-step replica symmetry broken solution of the variational approximation. The results differ from the renormalization group predictions and from recent simulations of a 2D vortex-glass model which belongs to the same universality class.
description: 12 pages (RevTeX) & 3 figures (PS) uuencoded
title: Rodent mothers increase vigilance behaviour when facing infanticide risk
Creators: name: Breedveld, Merel C.
name: Folkertsma, Remco
name: Eccard, Jana A.
Publisher: name: Universität Potsdam
Year: 2019

description: Infanticide, the killing of unrelated young, is widespread and frequently driven by sexual conflict. especially in mammals with exclusive maternal care, infanticide by males is common and females suffer fitness costs. Recognizing infanticide risk and adjusting offspring protection accordingly should therefore be adaptive in female mammals. Using a small mammal (Myodes glareolus) in outdoor enclosures, we investigated whether lactating mothers adjust offspring protection, and potential mate search behaviour, in response to different infanticide risk levels. We presented the scent of the litter’s sire or of a stranger male near the female’s nest, and observed female nest presence and movement by radiotracking. While both scents simulated a mating opportunity, they represented lower (sire) and higher (stranger) infanticide risk. compared to the sire treatment, females in the stranger treatment left their nest more often, showed increased activity and stayed closer to the nest, suggesting offspring protection from outside the nest through elevated alertness and vigilance. females with larger litters spent more time investigating scents and used more space in the sire but not in the stranger treatment. Thus, current investment size affected odour inspection and resource acquisition under higher risk. Adjusting nest protection and resource acquisition to infanticide risk could allow mothers to elicit appropriate (fitness-saving) counterstrategies, and thus, may be widespread.
description: Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe, 766
Additional file 5: of The differences of gonadal hormones and uterine transcriptome during shell calcification of hens laying hard or weak-shelled eggs
Creators: name: Zhang, Jiacai
name: Wang, Yanan
name: Zhang, Cong
name: Xiong, Mingxin
name: Rajput, Shahid
name: Liu, Yun
name: Qi, Desheng
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Primer sequences of candidate genes for RT-qPCR. Word file giving the primer sequences. (DOC 50 kb)
An RXTE Observation of the Vela Pulsar: Filling in the X-ray Gap
Creators: name: Strickman, M. S.
name: Harding, A. K.
name: deJager, O. C.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have detected pulsed emission from the Vela pulsar at 2 - 30 keV during a 93 ks observation with the Rossi X-Ray Timing Explorer (RXTE). The RXTE pulse profile shows two peaks, that are roughly in phase with the EGRET peaks, but does not show any significant interpeak emission. The phase of Peak 2 is energy dependent, moving to higher phase with increasing energy in the RXTE band, in phase alignment with the second optical pulse in the lowest energy band of 2 - 8 keV and in phase alignment with the second EGRET pulse in the highest energy band of 16-30 keV. The average pulse spectrum joins smoothly to the high energy spectrum of OSSE, COMPTEL and EGRET, although the spectrum of Peak 1 is significantly harder than that of Peak 2. A break or turnover in the spectrum around 50 keV, previously suggested by OSSE data, is now clearly defined. The RXTE spectrum falls several orders of magnitude below the ROSAT emission in the 0.1 - 2 keV band, suggesting a thermal origin for the ROSAT pulse.
description: 10 pages, 4 figures
dépôt de fragments de crochet(s) à viande de la fin du Bronze final en Normandie
Creators: name: Bordas, Francis
name: Gomez De Soto, José
name: Vallée, Manon
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: Un dépôt uniquement composé de fragments d’un ou de plusieurs crochets à viande a été trouvé clandestinement par un détectoriste en Normandie en 2012. Les fragments permettent d’identifier au moins un instrument de la classe 3 définie par S. Needham et S. Bowman, comparable à celui de Dunaverney en Ulster. Les figurines d’oiseaux ornementales sont non des Corvidés ou des Palmipèdes comme sur l’instrument de Dunaverney, mais vraisemblablement des Pigeons ramiers. Une date du dépôt au Bronze final III est proposée. La signification symbolique comme possible marqueur identitaire ethnique ou lignager des figurines d’animaux variés, oiseaux et quadrupèdes, portées par les crochets à viande mais aussi les broches à rôtir articulées du Bronze final atlantique est questionnée.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Magnetic fields in the early universe in the string approach to MHD
Creators: name: Christensson, Mattias
name: Hindmarsh, Mark
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: There is a reformulation of magnetohydrodynamics in which the fundamental dynamical quantities are the positions and velocities of the lines of magnetic flux in the plasma, which turn out to obey equations of motion very much like ideal strings. We use this approach to study the evolution of a primordial magnetic field generated during the radiation-dominated era in the early Universe. Causality dictates that the field lines form a tangled random network, and the string-like equations of motion, plus the assumption of perfect reconnection, inevitably lead to a self-similar solution for the magnetic field power spectrum. We present the predicted form of the power spectrum, and discuss insights gained from the string approximation, in particular the implications for the existence or not of an inverse cascade.
description: 12 pages, 2 figures
Neue Erkenntnisse zur Ausdehnung der spätpaläolithischen Besiedelung am Martinsberg in Andernach (Lkr. Mayen-Koblenz)
Creators: name: Krahl, Anna
name: Maier, Andreas
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: Im Jahr 2006 fand im Zusammenhang mit einer modernen Bebauung in der Roonstraße in Andernach, nahe dem bekannten Fundplatz Martinsberg, eine Notgrabung der Generaldirektion Kulturelles Erbe Rheinland-Pfalz (GDKE) statt. Die Fläche von etwa 120 m² wurde in Viertelquadratmeter eingeteilt und das ausgehobene Sediment in Säcke abgefüllt. Aufgrund des hohen zeitlichen Drucks wurden keine Einzeleinmessungen durchgeführt. Das Material wurde im Anschluss von Studierenden des Instituts für Ur- und Frühgeschichte der Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) sowie Mitarbeitern der GDKE aufgearbeitet. Nach dem Zufallsprinzip wurden Sedimentsäcke geschlämmt und anschließend ausgewertet. 2018 wurden im Rahmen einer Bachelorarbeit an der FAU die bis dahin gefundenen Silices technologisch und typologisch analysiert und zudem eine räumliche Analyse des Fundmaterials durchgeführt. Typologische Elemente wie z. B. drei kurze Kratzer und das Fehlen charakteristischer Werkzeuge des Magdalénien sind Indikatoren dafür, dass es sich um einen weiteren Teil der spätpaläolithischen Besiedlung des Martinsbergs handelt. Die technologische Analyse führte zu dem Ergebnis, dass vorwiegend ein weicher Schlagstein, aber auch ein organischer Schlägel für die Grundformenproduktion angewendet wurde. Außerdem wurde das Fundmaterial mit dem der benachbarten Magdalénien-Konzentrationen I-IV sowie den spätpaläolithischen Schichten Andernach 2 und 3 verglichen. Es fanden sich mehrere Übereinstimmungen mit letzteren, aber nur wenige mit den Magdalénien-Konzentrationen. Die räumliche Analyse des Materials zeigt, dass es sich um eine Erweiterung des bisher bekannten spätpaläolithischen Siedlungsbereichs handelt.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Generation and stability of dynamical skyrmions and droplet solitons
Creators: name: Statuto, Nahuel
name: Hernàndez, Joan Manel
name: Kent, Andrew D.
name: Macià, Ferran
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A spin-polarized current in a nanocontact to a magnetic film can create collective magnetic oscillations by compensating the magnetic damping. In particular, in materials with uniaxial magnetic anisotropy, droplet solitons have been observed a self-localized excitation consisting of partially reversed magnetization that precesses coherently in the nanocontact region. It is also possible to generate topological droplet solitons, known as \emph{dynamical skyrmions}. Here we study the conditions that promote either droplet or dynamical skyrmion formation and describe their stability in magnetic films without Dzyaloshinskii-Moriya interactions. We show that Oersted fields from the applied current as well as the initial magnetization state can determine whether a droplet or dynamical skyrmion forms. Dynamical skyrmions are found to be more stable than droplets. We also discuss electrical characteristics that can be used distinguish these magnetic objects.
Additional file 6: of The differences of gonadal hormones and uterine transcriptome during shell calcification of hens laying hard or weak-shelled eggs
Creators: name: Zhang, Jiacai
name: Wang, Yanan
name: Zhang, Cong
name: Xiong, Mingxin
name: Rajput, Shahid
name: Liu, Yun
name: Qi, Desheng
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Correlation of Log2(fold change) between RNAseq results (abscissa) and RT-qPCR results (ordinate). Figure showing the accuracy and reproducibility of the RNA-Seq results. (PDF 206 kb)
Reciprocal Space Analysis of Short Range Order Intensities by the Cluster Variation Method
Creators: name: Sanchez, J. M.
name: Pierron-Bohnes, V.
name: Mejia-Lira, F.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A reciprocal space formulation of the Cluster Variation is used in order to extract effective pair interactions in alloys from experimental short-range order diffuse intensities. The method is applied to the analysis of the short range order contribution to the neutron diffuse scattering of a $Fe-19.5 {\%} Al$ single crystal. A detailed comparison with real space methods is carried out for three different levels of approximations. For the highest level of approximation used in this study, effective pair interactions up to fifth neighbors are obtained.
description: 23 pages, Revtex, 6 figures
Tipula littoralis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Tipula
Tipula littoralis

description: Tipula littoralis [spec. nov.]
T. virescens alis immaculatis, pedibus anticis longissimis. Fn. svec. 1136. 1140.
Reaum. ins. 5. t. 6. f. 12, 13, 14.
Habitat in Europae maritimis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 587, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Limits on the microlens mass function of Q2237+0305
Creators: name: Wyithe, J. S. B.
name: Webster, R. L.
name: Turner, E. L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Gravitational microlensing at cosmological distances is potentially a powerful tool for probing the mass functions of stars and compact objects in other galaxies. In the case of multiply-imaged quasars, microlensing data has been used to determine the average microlens mass. However the measurements have relied on an assumed transverse velocity for the lensing galaxy. Since the measured mass scales with the square of the transverse velocity, published mass limits are quite uncertain. In the case of Q2237+0305 we have properly constrained this uncertainty. The distribution of light curve derivatives allows quantitative treatment of the relative rates of microlensing due to proper motions of microlenses, the orbital stream motion of microlenses and the bulk galactic transverse velocity. By demanding that the microlensing rate due to the motions of microlenses is the minimum that should be observed we determine lower limits for the average mass of stars and compact objects in the bulge of Q2237+0305. If microlenses are assumed to move in an orbital stream the lower limit ranges between 0.005 and 0.023 solar masses where the the systematic dependence is due to the fraction of smooth matter and the size of photometric error assumed for published monitoring data. However, if the microlenses are assumed to move according to an isotropic velocity dispersion then a larger lower limit of 0.019-0.11 solar masses is obtained. A significant contribution of Jupiter mass compact objects to the mass distribution of the galactic bulge of Q2237+0305 is therefore unambiguously ruled out.
description: 10 pages, 5 figures. Accepted for publication in Monthly Notices of the Royal Astronomical Society. New version has improved presentation
The Roman Headquarters on the Northern limes of Dacia: Porolissum (jud. Sălaj / RO) in the Light of Recent Research
Creators: name: Opreanu, Coriolan Horațiu
name: Lăzărescu, Vlad-Andrei
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2021

description: The authors are presenting their new geophysical and archaeological research of the latus sinistrum in the Roman fort at Porolissum. The result of the intensive geophysical surveys was the mapping of a huge residential complex, of 4500 m² composed of several buildings. The archaeological excavation which followed confirmed the geophysical data and provided chronological details. In conclusion, the new research at Porolissum identified in the latus sinistrum of the fort an area with several buildings which seem to be the result of a unitary architectural plan. The first chronological phase of the stone buildings was placed in the period of Hadrian and Antoninus Pius, while the second stone phase, which is a reconstruction from the basements of most of the buildings, started in the first decade of the 3rd century. The purpose of this huge complex was probably a praetorium with private bath facilities of a fort which was very probably the military headquarter and a logistics base for the northern limes of Dacia.
description: Archäologisches Korrespondenzblatt, Bd. 50 Nr. 2 (2020): Archäologisches Korrespondenzblatt
Renormalization Group Approach to the Coulomb Pseudopotential for C_{60}
Creators: name: Berdenis, Nikos
name: Murthy, Ganpathy
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A numerical renormalization group technique recently developed by one of us is used to analyse the Coulomb pseudopotential (${μ^*}$) in ${{\rm C}_{60}}$ for a variety of bare potentials. We find a large reduction in ${μ^*}$ due to intraball screening alone, leading to an interesting non-monotonic dependence of ${μ^*}$ on the bare interaction strength. We find that ${μ^*}$ is positive for physically reasonable bare parameters, but small enough to make the electron-phonon coupling a viable mechanism for superconductivity in alkali-doped fullerides. We end with some open problems.
description: 12 pages, latex, 7 figures available from murthy@buphy.bu.edu
Cellular automata as convolutional neural networks
Creators: name: Gilpin, William
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Deep learning techniques have recently demonstrated broad success in predicting complex dynamical systems ranging from turbulence to human speech, motivating broader questions about how neural networks encode and represent dynamical rules. We explore this problem in the context of cellular automata (CA), simple dynamical systems that are intrinsically discrete and thus difficult to analyze using standard tools from dynamical systems theory. We show that any CA may readily be represented using a convolutional neural network with a network-in-network architecture. This motivates our development of a general convolutional multilayer perceptron architecture, which we find can learn the dynamical rules for arbitrary CA when given videos of the CA as training data. In the limit of large network widths, we find that training dynamics are nearly identical across replicates, and that common patterns emerge in the structure of networks trained on different CA rulesets. We train ensembles of networks on randomly-sampled CA, and we probe how the trained networks internally represent the CA rules using an information-theoretic technique based on distributions of layer activation patterns. We find that CA with simpler rule tables produce trained networks with hierarchical structure and layer specialization, while more complex CA produce shallower representations---illustrating how the underlying complexity of the CA's rules influences the specificity of these internal representations. Our results suggest how the entropy of a physical process can affect its representation when learned by neural networks.
description: 8 pages, 4 figures (+Appendix)