cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Event driven 4D STEM acquisition with a Timepix3 detector: microsecond dwell time and faster scans for high precision and low dose applications
Creators: name: Jannis, Daen
name: Hofer, Christoph
name: Gao, Chuang
name: Xie, Xiaobin
name: Béché, Armand
name: Pennycook, Timothy J.
name: Verbeeck, Jo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Four dimensional scanning transmission electron microscopy (4D STEM) records the scattering of electrons in a material in great detail. The benefits offered by 4D STEM are substantial, with the wealth of data it provides facilitating for instance high precision, high electron dose efficiency phase imaging via center of mass or ptychography based analysis. However the requirement for a 2D image of the scattering to be recorded at each probe position has long placed a severe bottleneck on the speed at which 4D STEM can be performed. Recent advances in camera technology have greatly reduced this bottleneck, with the detection efficiency of direct electron detectors being especially well suited to the technique. However even the fastest frame driven pixelated detectors still significantly limit the scan speed which can be used in 4D STEM, making the resulting data susceptible to drift and hampering its use for low dose beam sensitive applications. Here we report the development of the use of an event driven Timepix3 direct electron camera that allows us to overcome this bottleneck and achieve 4D STEM dwell times down to 100~ns; orders of magnitude faster than what has been possible with frame based readout. We characterise the detector for different acceleration voltages and show that the method is especially well suited for low dose imaging and promises rich datasets without compromising dwell time when compared to conventional STEM imaging.
Conductivity influence on interfacial waves in liquid metal batteries and related two-layer systems
Creators: name: Weier, Tom
name: Grants, Ilmars
name: Horstmann, Gerrit Maik
name: Landgraf, Steffen
name: Nimtz, Michael
name: Personnettaz, Paolo
name: Stefani, Frank
name: Weber, Norbert
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Fluid flows in liquid metal batteries can be generated by a number of effects. We start with a short overview of different driving mechanisms and then address questions specific to the metal pad role instabilities in three-layer systems. We focus on the role of the conductivity distribution in the cell, noting at the same time that interfacial tension should be considered as well for smaller cells. Following this discussion, numerical results on the excitation of interfacial waves in two-layer liquid metal systems with miscibility gaps bearing an interface normal electric current are presented. Confirming recent results from the literature, we find that magnetic damping plays a decisive role for strong vertical magnetic fields. In addition, boundary conditions for the electric field strongly influence critical currents and growth rates.
Critical phenomena in complex networks
Creators: name: Dorogovtsev, S. N.
name: Goltsev, A. V.
name: Mendes, J. F. F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Networking and Internet Architecture (cs.NI)
subject: Mathematical Physics (math-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The combination of the compactness of networks, featuring small diameters, and their complex architectures results in a variety of critical effects dramatically different from those in cooperative systems on lattices. In the last few years, researchers have made important steps toward understanding the qualitatively new critical phenomena in complex networks. We review the results, concepts, and methods of this rapidly developing field. Here we mostly consider two closely related classes of these critical phenomena, namely structural phase transitions in the network architectures and transitions in cooperative models on networks as substrates. We also discuss systems where a network and interacting agents on it influence each other. We overview a wide range of critical phenomena in equilibrium and growing networks including the birth of the giant connected component, percolation, k-core percolation, phenomena near epidemic thresholds, condensation transitions, critical phenomena in spin models placed on networks, synchronization, and self-organized criticality effects in interacting systems on networks. We also discuss strong finite size effects in these systems and highlight open problems and perspectives.
description: Review article, 79 pages, 43 figures, 1 table, 508 references, extended
Locating the Inner World of Teaching:  Notes on Aparna Mishra Tarc’s Literacy of the Other
Creators: name: Casemore, Brian
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2018

description: This paper describes the inner world of teaching as it is specified and explored in Aparna Mishra Tarc’s (2015) Literacy of the Other: Renarrating Humanity.The paper notes Mishra Tarc’s particular commitments to psychoanalytic thought and explores the significance of her theory of pedagogy as professional labor, human engagement, and literary and aesthetic encounter.
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 12 No 2 (2018)
CP Violation and Neutrino Masses and Mixings from Quark Mass Hierarchies
Creators: name: Buchmuller, Wilfried
name: Covi, Laura
name: Emmanuel-Costa, David
name: Wiesenfeldt, Soren
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the connection between quark and lepton mass matrices in a supersymmetric SO(10) GUT model in six dimensions, compactified on an orbifold. The physical quarks and leptons are mixtures of brane and bulk states. This leads to a characteristic pattern of mass matrices and high-energy CP violating phases. The hierarchy of up and down quark masses determines the CKM matrix and most charged lepton and neutrino masses and mixings. The small hierarchy of neutrino masses is a consequence of the mismatch of the up and down quark mass hierarchies. The effective CP violating phases in the quark sector, neutrino oscillations and leptogenesis are unrelated. In the neutrino sector we can accomodate naturally $\sin θ_{23} \sim 1$, $\sin θ_{13} \lesssim 0.1$ and $m_1 \lesssim m_2 \sim \sqrt{Δm^2_\text{sol}} < m_3 \sim \sqrt{Δm^2_\text{atm}}$.
description: v2: typos corrected, references updated. 42 pages, 1 figure, LaTeX with JHEP3.cls
Polityka Stanisława Kostki Potockiego wobec Akademii Krakowskiej w dobie Księstwa Warszawskiego (Stanisław Kostka Potocki's policy towards the Academy of Kraków in the age of the Duchy of Warsaw)
Creators: name: Getka-Kenig, Mikołaj
Publisher: name: Zenodo
Year: 2020
Subjects: Księstwo Warszawskie
polityka edukacyjna
uniwersytet
centralizacja
Duchy of Warsaw
educational policy
university
centralization

description: Tematem prezentacji jest osobisty stosunek Stanisława Kostki Potockiego do Akademii Krakowskiej (Uniwersytetu Krakowskiego, dopiero później znanego jako Uniwersytet Jagielloński) w Księstwie Warszawskim. Potocki był równocześnie prezesem rządu Księstwa jak i zwierzchnikiem władz oświatowych. Jego celem była centralizacja systemu edukacyjnego w napoleońskim państwie, co było w konflikcie z ambicjami Akademii do odgrywania niezależnej roli. The presentation’s subject is the personal attitude of Stanisław Kostka Potocki towards the Academy of Kraków (University of Kraków, only later known as Jagiellonian University) in the Duchy of Warsaw. Potocki was both the prime minister of the Duchy and the head of its educational administration. His intention was to centralize the educational system in the Napoleonic state, and it conflicted with the Academy’s ambition to play an independent role.
description: {"references": ["S. K. Potocki, Notice sur l'Accademie de Cracovie, AGAD, APP, sygn. 154.", "K. Girtler 1971: Opowiadania. t. 1, Pami\u0119tniki z lat 1803-1831. Krak\u00f3w.", "B. Grochulska 1984: Potocki Stanis\u0142aw Kostka. [W:] Polski S\u0142ownik Biograficzny, t. 28. Wroc\u0142aw.", "R. Dutkowa 1965: Uniwersytet Jagiello\u0144ski w czasach Ksi\u0119stwa Warszawskiego. Wroc\u0142aw.", "W. Tokarz 1905: Ostatnie lata Hugona Ko\u0142\u0142\u0105taja, t. 2. Krak\u00f3w.", "A. Winiarz 2002: Szkolnictwo Ksi\u0119stwa Warszawskiego i Kr\u00f3lestwa Polskiego (1807-1831). Lublin."]}
VLBI Surveys of Active Galactic Nuclei
Creators: name: Kovalev, Y. Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A review is given on the current status and selected results from large VLBI surveys of compact extragalactic radio sources made between 13 cm and 3 mm wavelengths and covering the entire sky. More than 4200 objects are observed and imaged with dynamic ranges from a hundred to several thousand at (sub)parsec scales. Implications to the VSOP-2 project are discussed.
description: 5 pages, 2 figures, 2 tables; to be published in "Approaching Micro-Arcsecond Resolution with VSOP-2: Astrophysics and Technology", eds. Y.Hagiwara, E.Fomalont, M.Tsuboi, and Y.Murata
Matias's Feeling White, Lensmire's White Folks, and Sleeter's The Inheritance: Critical Review Essay on Three Books and their Contributions to White Teacher Identity Studies
Creators: name: Jupp, James
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2018

description: This critical review essay discusses the contributions of three new sole-authored books to the field of White teacher identity studies: Cheryl Matias’s Feeling White, Timothy Lensmire’s White Folks, and Christine Sleeter’s The Inheritance.  After providing a brief intellectual history of White teacher identity studies, the essay characterizes Matias, Lensmire, and Sleeter’s books and discusses their contributions to White teacher identity studies, especially as these books inform the identity formation of White preservice and in-service teachers.  Overall, Jupp extols these three new texts, which not only advance the field of White teacher identity studies but also provide new directions within critical White studies and within decolonizing theory and practice more generally.
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 12 No 2 (2018)
Suppressing Spin Qubit Dephasing by Nuclear State Preparation
Creators: name: Reilly, D. J.
name: Taylor, J. M.
name: Petta, J. R.
name: Marcus, C. M.
name: Hanson, M. P.
name: Gossard, A. C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Coherent spin states in semiconductor quantum dots offer promise as electrically controllable quantum bits (qubits) with scalable fabrication. For few-electron quantum dots made from gallium arsenide (GaAs), fluctuating nuclear spins in the host lattice are the dominant source of spin decoherence. We report a method of preparing the nuclear spin environment that suppresses the relevant component of nuclear spin fluctuations below its equilibrium value by a factor of ~ 70, extending the inhomogeneous dephasing time for the two-electron spin state beyond 1 microsecond. The nuclear state can be readily prepared by electrical gate manipulation and persists for > 10 seconds.
description: Supporting material available at http://marcuslab.harvard.edu/papers.shtml
ALMA Observations toward the S-shaped Outflow and the Envelope around NGC1333 IRAS 4A2
Creators: name: Chuang, Chen-Yu
name: Aso, Yusuke
name: Hirano, Naomi
name: Hirano, Shingo
name: Machida, Masahiro N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have analyzed the ALMA archival data of the SO ($J_N=6_5-5_4$ and $J_N=7_6-6_5$), CO ($J=2-1$), and CCH ($N=3-2, J=7/2-5/2, F=4-3$) lines from the class 0 protobinary system, NGC1333 IRAS 4A. The images of SO ($J_N = 6_5-5_4$) and CO ($J=2-1$) successfully separate two northern outflow lobes connected to each protostar, IRAS 4A1 and IRAS 4A2. The outflow from IRAS 4A2 shows an S-shaped morphology, consisting of a flattened envelope around IRAS 4A2 with two outflow lobes connected to both edges of the envelope. The flattened envelope surrounding IRAS 4A2 has an opposite velocity gradient to that of the circumbinary envelope. The observed features are reproduced by the magnetohydrodynamic simulation of the collapsing core whose magnetic field direction is misaligned to the rotational axis. Our simulation shows that the intensity of the outflow lobes is enhanced on one side, resulting in the formation of S-shaped morphology. The S-shaped outflow can also be explained by the precessing outflow launched from an unresolved binary with a separation larger than 12 au (0.04arcsec). Additionally, we discovered a previously unknown extremely high velocity component at $\sim$45-90 km/s near IRAS 4A2 with CO. CCH ($J_{N,F}=7/2_{3,4}-5/2_{2,3}$) emission shows two pairs of blobs attaching to the bottom of shell like feature, and the morphology is significantly different from those of SO and CO lines. Toward IRAS 4A2, the S-shaped outflow shown in SO is overlapped with the edges of CCH shells, while CCH shells have the velocity gradients opposite to the flattened structure around IRAS 4A2.
description: 55 pages, 20 figures
InTheMED M6.1 Initial DSS algorithm at an operational level
Creators: name: Varouchakis, Emmanouil
name: Lyronis, Antonios
name: Anyfanti, Ioanna
Publisher: name: Zenodo
Year: 2021

description: The current document is a means of verification that the Milestone 6.1 "Initial DSS algorithm at an operational level" of InTheMED PRIMA project has been achieved. The initial conceptual development of the DSS algorithm is described, along with the criteria used and the simulation-optimization procedure. Preliminary results are also included. A database has been designed in order to provide data to the DSS. The design of the database is also reported in the document.
Innowacyjność we współczesnej gospodarce
Creators: name: Jedlińska, Renata
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2021

description: SPIS TREŚCI Agnieszka Kasińska-Metryka, Radosław Kubicki (Kielce) WPROWADZENIE ................... 7 Agnieszka Kasińska-Metryka, Radosław Kubicki (Kielce) INTRODUCTION .............. 9 SAMORZĄD TERYTORIALNY Kazimierz Kik (Kielce) SAMORZĄD TERYTORIALNY W POLSCE – W PARTYJNYM KLINCZU ....... 13 STOSUNKI MIĘDZYNARODOWE I EUROPEISTYKA Aleksandra Kusztal (Kielce) PROKURATURA EUROPEJSKA – NOWY WYMIAR WSPÓŁPRACY W PRZESTRZENI WOLNOŚCI, BEZPIECZEŃSTWA I SPRAWIEDLIWOŚCI UNII EUROPEJSKIEJ ... 27 Jacek Kraś (Krosno) ROLA ŚWIATOWEJ ORGANIZACJI TURYSTYKI (UNWTO) W REALIZOWANIU POLITYKI TURYSTYCZNEJ W DOBIE GLOBALIZACJI .............. 49 POLITOLOGIA Michał Dylewski (Ostrowiec Świętokrzyski) WIRTUALNE ZAGROŻENIA CYFROWEJ DEMOKRACJI .......... 65 BEZPIECZEŃSTWO Dawid Sawa (Łódź) BLOKADA KRAJU VERSUS BEZPIECZEŃSTWO EKONOMICZNE I ZDROWOTNE UNII EUROPEJSKIEJ W RZECZYWISTOŚCI PANDEMII KORONAWIRUSA .......... 79 Miłosz Malec (Staszów) ROZWÓJ I ZNACZENIE ELEKTROWNI W POŁAŃCU ........... 93 INNOWACYJNOŚĆ I EKONOMIA Renata Jedlińska (Kielce) INNOWACYJNOŚĆ WE WSPÓŁCZESNEJ GOSPODARCE ............. 105 SOCJOLOGIA I HISTORIA Irena Fudali (Kielce) POLITYKA – HISTORIA – NAUKA W ANALIZIE ZACHOWAŃ ZBIOROWYCH. POGROM ŻYDÓW W KIELCACH ......... 121 MATERIAŁY ŹRÓDŁOWE Dominik Flisiak (Warszawa) WYBRANE MATERIAŁY Z GAZET ZWIĄZANYCH ZE SPOŁECZNOŚCIĄ ŻYDOWSKĄ DOTYCZĄCE POGROMU W KIELCACH Z 4 LIPCA 1946 ROKU ....... 159 NOTA EDYTORSKA I STRUKTURA ARTYKUŁÓW ........ 179 PROCEDURA RECENZOWANIA ............ 185 KODEKS ETYCZNY ........... 187 ZAPORA GHOSTWRITING ................... 189 FORMULARZ ZGŁOSZENIOWY ...................... 191
description: W artykule przedstawiono teoretyczne aspekty innowacji w gospodarce, podjęto próbę opisania zmian poziomu innowacyjności w Unii Europejskiej, następnie uwaga została skierowana na Polskę i wybrane jej regiony z punktu widzenia innowacyjności. Autorka nie pominęła także aspektu wpływu innowacyjności na rozwój przedsiębiorstw, wzrost gospodarczy. Artykuł zakończono podsumowaniem zawierającym główne wnioski.
Statistics of an Unstable Barotropic Jet from a Cumulant Expansion
Creators: name: Marston, J. B.
name: Conover, E.
name: Schneider, Tapio
Publisher: name: arXiv
Year: 2007
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Low-order equal-time statistics of a barotropic flow on a rotating sphere are investigated. The flow is driven by linear relaxation toward an unstable zonal jet. For relatively short relaxation times, the flow is dominated by critical-layer waves. For sufficiently long relaxation times, the flow is turbulent. Statistics obtained from a second-order cumulant expansion are compared to those accumulated in direct numerical simulations, revealing the strengths and limitations of the expansion for different relaxation times.
description: 23 pages, 8 figures. Version to appear in J. Atmos. Sci
Polityka – historia – nauka w analizie zachowań zbiorowych. Pogrom Żydów w Kielcach
Creators: name: Fudali, Irena
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2021

description: SPIS TREŚCI Agnieszka Kasińska-Metryka, Radosław Kubicki (Kielce) WPROWADZENIE ................... 7 Agnieszka Kasińska-Metryka, Radosław Kubicki (Kielce) INTRODUCTION .............. 9 SAMORZĄD TERYTORIALNY Kazimierz Kik (Kielce) SAMORZĄD TERYTORIALNY W POLSCE – W PARTYJNYM KLINCZU ....... 13 STOSUNKI MIĘDZYNARODOWE I EUROPEISTYKA Aleksandra Kusztal (Kielce) PROKURATURA EUROPEJSKA – NOWY WYMIAR WSPÓŁPRACY W PRZESTRZENI WOLNOŚCI, BEZPIECZEŃSTWA I SPRAWIEDLIWOŚCI UNII EUROPEJSKIEJ ... 27 Jacek Kraś (Krosno) ROLA ŚWIATOWEJ ORGANIZACJI TURYSTYKI (UNWTO) W REALIZOWANIU POLITYKI TURYSTYCZNEJ W DOBIE GLOBALIZACJI .............. 49 POLITOLOGIA Michał Dylewski (Ostrowiec Świętokrzyski) WIRTUALNE ZAGROŻENIA CYFROWEJ DEMOKRACJI .......... 65 BEZPIECZEŃSTWO Dawid Sawa (Łódź) BLOKADA KRAJU VERSUS BEZPIECZEŃSTWO EKONOMICZNE I ZDROWOTNE UNII EUROPEJSKIEJ W RZECZYWISTOŚCI PANDEMII KORONAWIRUSA .......... 79 Miłosz Malec (Staszów) ROZWÓJ I ZNACZENIE ELEKTROWNI W POŁAŃCU ........... 93 INNOWACYJNOŚĆ I EKONOMIA Renata Jedlińska (Kielce) INNOWACYJNOŚĆ WE WSPÓŁCZESNEJ GOSPODARCE ............. 105 SOCJOLOGIA I HISTORIA Irena Fudali (Kielce) POLITYKA – HISTORIA – NAUKA W ANALIZIE ZACHOWAŃ ZBIOROWYCH. POGROM ŻYDÓW W KIELCACH ......... 121 MATERIAŁY ŹRÓDŁOWE Dominik Flisiak (Warszawa) WYBRANE MATERIAŁY Z GAZET ZWIĄZANYCH ZE SPOŁECZNOŚCIĄ ŻYDOWSKĄ DOTYCZĄCE POGROMU W KIELCACH Z 4 LIPCA 1946 ROKU ....... 159 NOTA EDYTORSKA I STRUKTURA ARTYKUŁÓW ........ 179 PROCEDURA RECENZOWANIA ............ 185 KODEKS ETYCZNY ........... 187 ZAPORA GHOSTWRITING ................... 189 FORMULARZ ZGŁOSZENIOWY ...................... 191
description: Poniższy tekst, dotyczący analizy politologiczno-socjologicznej pogromu Żydów w Kielcach, ma na celu określenie roli i znaczenia polityki – historii – nauki w wyjaśnieniu mechanizmów społecznych i zachowań zbiorowych: roli systemu społecznego-politycznego i opisu faktów historycznych. Wyjaśnienie i analiza procesu tworzenia się tłumu, psychozy tłumu oraz indukcji społecznej, polegającej na szybkim rozprzestrzenianiu się emocji i zachowań w tłumie staje się zasadniczym argumentem za podjęciem się próby zrozumienia i cząstkowego wyjaśnienia faktu i mechanizmu społecznego pogromu Żydów w Kielcach.
Allocation of blade surface area to meiospore production in annual and perennial representatives of the genus Laminaria
Creators: name: Klinger, Terrie
Publisher: name: University of British Columbia
Year: 2010

description: Allocation of blade surface area to meiospore production was quantified for semelparous and iteroparous representatives of the genus Laminaria (Phaeophyta: Laminariales) at each of two sites in Barkley Sound, Vancouver Island, B.C. The annual semelparous sporophyte Laminaria ephemera produced sori between April and July; a maximum mean percentage of 31.7% of total vegetative blade area was devoted to sorus production, and 100% of the individuals were reproductive within at least one sample. The perennial iteroparous sporophyte Laminaria setchellii produced sori throughout the year; a maximum mean percentage of 30.4% of total blade area was devoted to sorus production, and a maximum of 54% of the individuals were reproductive within any sample. These results are discussed in the context of life history evolution. Concentric rings are visible in cross-section of the stipes of Laminaria setchellii. These rings were demonstrated to form annually, and thereby permitted estimation of individual age and of age structure among populations of L. setchellii at two sites in Barkley Sound. Age structures were dissimilar between populations, and showed no evidence of stability. The twelve year age class was most abundant at one site (Wizard Rock), and the two and three year age classes were most abundant at a second site (Execution Bay).
The compound Poisson distribution and return times in dynamical systems
Creators: name: Haydn, N.
name: Vaienti, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Dynamical Systems (math.DS)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 37A50, 62E17

description: Previously it has been shown that some classes of mixing dynamical systems have limiting return times distributions that are almost everywhere Poissonian. Here we study the behaviour of return times at periodic points and show that the limiting distribution is a compound Poissonian distribution. We also derive error terms for the convergence to the limiting distribution. We also prove a very general theorem that can be used to establish compound Poisson distributions in many other settings.
description: 18 pages
Electron pairing with gapless excitations in mixed double layers
Creators: name: Sinner, Andreas
name: Lozovik, Yurii E.
name: Ziegler, Klaus
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the interlayer pairing states in layered systems of two different 2d electronic subsystems, one with relativistic linear and the other with non-relativistic parabolic spectrum. The complex order parameter of the paired state has a two component structure. We investigate the pairing state formation on the mean-field level, determine the critical interaction strength and evaluate the effective potential. The anisotropic three-band spectrum of quasiparticles depends explicitly on the phase difference of the order parameter components, rotates in momentum space as it changes. It is subject to the strong band deformation due to the pairing. It leads to the fusion and hybridization of initially decoupled bands. The quasiparticle spectrum has the shape of deformed Dirac cones in the vicinity of the two touching points between neighboring bands. The density of states exhibits a number of specific features due to band deformation, such as a van Hove singularity.
description: Accepted by Phys. Rev. B
On superstatistical multiplicative-noise processes
Creators: name: Queiros, Silvio M. Duarte
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this manuscript we analyse the long-term probability density function of non-stationary dynamical processes which are enclosed inward the Feller class of processes with time varying exponents for multiplicative noise. The update in the value of the exponent occurs in the same conditions presented by Beck and Cohen for superstatistics. Moreover, we are able to provide a dynamical scenario for the emergence of a generalisation of the Weibull distribution previously introduced.
description: 7 pages, 8 figures. A note about the application on turbulence models has been added to this final published version
Ab-Initio Molecular Dynamics with Screened Lorentz Forces. Part II. Efficient Propagators and Rovibrational Spectra in Strong Magnetic Fields
Creators: name: Peters, Laurens D. M.
name: Culpitt, Tanner
name: Monzel, Laurenz
name: Tellgren, Erik I.
name: Helgaker, Trygve
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Strong magnetic fields have a large impact on the dynamics of molecules. In addition to the changes of the electronic structure, the nuclei are exposed to the Lorentz force with the magnetic field being screened by the electrons. In this work, we explore these effects using ab-initio molecular dynamics simulations based on an effective Hamiltonian calculated at the Hartree-Fock level of theory. To correctly include these non-conservative forces in the dynamics, we have designed a series of novel propagators that show both good efficiency and stability in test cases. As a first application, we analyze simulations of He and H$_2$ at two field strengths characteristic of magnetic white dwarfs (0.1 $B_0 = 2.35 \times 10^4$ T and $B_0 = 2.35 \times 10^5$ T). While the He simulations clearly demonstrate the importance of electron screening of the Lorentz force in the dynamics, the extracted rovibrational spectra of H$_2$ reveal a number of fascinating features not observed in the field-free case: couplings of rotations/vibrations with the cyclotron rotation, overtones with unusual selection rules, and hindered rotations that transmute into librations with increasing field strength. We conclude that our presented framework is a powerful tool to investigate molecules in these extreme environments.
Electronic noise-free measurements of squeezed light
Creators: name: Krivitsky, Leonid A.
name: Andersen, Ulrik L.
name: Dong, Ruifang
name: Huck, Alexander
name: Wittmann, Christoffer
name: Leuchs, Gerd
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the implementation of a correlation measurement technique for the characterization of squeezed light. We show that the sign of the covariance coefficient revealed from the time resolved correlation data allow us to distinguish between squeezed, coherent and thermal states. In contrast to the traditional method of characterizing squeezed light, involving measurement of the variation of the difference photocurrent, the correlation measurement method allows to eliminate the contribution of the electronic noise, which becomes a crucial issue in experiments with dim sources of squeezed light.
description: submitted for publication
General non-leptonic $ΔF=1$ WET at the NLO in QCD
Creators: name: Aebischer, Jason
name: Bobeth, Christoph
name: Buras, Andrzej J.
name: Kumar, Jacky
name: Misiak, Mikołaj
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We reconsider the complete set of four-quark operators in the Weak Effective Theory (WET) for non-leptonic $ΔF=1$ decays that govern $s\to d$ and $b\to d, s$ transitions in the Standard Model (SM) and beyond, at the Next-to-Leading Order (NLO) in QCD. We discuss cases with different numbers $N_f$ of active flavours, intermediate threshold corrections, as well as the issue of transformations between operator bases beyond leading order to facilitate the matching to high-energy completions or the Standard Model Effective Field Theory (SMEFT) at the electroweak scale. As a first step towards a SMEFT NLO analysis of $K\toππ$ and non-leptonic $B$-meson decays, we calculate the relevant WET Wilson coefficients including two-loop contributions to their renormalization group running, and express them in terms of the Wilson coefficients in a particular operator basis for which the one-loop matching to SMEFT is already known.
description: 36 pages, match with the published version in JHEP
Entwicklung von Siebdruckpasten zur Herstellung von Glaslotfügungen für die Festoxidbrennstoffzelle
Creators: name: Dittrich, Svenja
Publisher: name: KIT Scientific Publishing
Year: 2021
Subjects: Glaskeramik
Festoxidbrennstoffzelle
Siebdruck
Rheologie
glass ceramics
solid oxide fuel cell
screen printing
rheology

description: Als Fügungen für die Festoxidbrennstoffzelle werden Materialien verwendet, die gasdicht, mechanisch stabil und isolierend sind. In dieser Arbeit wird gezeigt, dass Glaskeramiken als Fügematerial eingesetzt werden können. Es werden lösemittelbasierte und wasserbasierte Suspensionen aus Erdalkali-Silikatglas hergestellt, rheologisch charakterisiert, Schichten mit dem Siebdruckverfahren aufgebracht und anschließend zwischen Stahl- und Keramiksubstraten verlötet.
Schnittstellen für OER: Entwicklung und Implementierung eines Plug-Ins und von APIs für offene Bildungsressourcen (OER) an der Schnittstelle von LMS, Repositorium und Referatorium
Creators: name: Ladurner, Christoph
name: Ortner, Christian
name: Lach, Karin
name: Ebner, Martin
name: Haas, Maria
name: Ebner, Markus
name: Ganguly, Raman
name: Schön, Sandra
Publisher: name: Zenodo
Year: 2021
Subjects: open educational resources
higher education
repository

description: Um einen breiten Zugang zur Bildung und großzügige Nutzung von Bildungsressourcen zu ermöglichen, setzt auch die Technische Universität Graz (TU Graz) auf offene Bildungsressourcen (Open Educational Resources, kurz OER). Der Arbeitsbericht beschreibt die technologischen Entwicklungen und Prozesse, damit Lehrende der TU Graz das eigene Lernmanagementsystem für die Veröffentlichung von OER nutzen können. Es wird nachgezeichnet, wie Schnittstellen und Prozesse gestaltet wurden, um Lern- und Lehrressourcen der TU Graz mit entsprechenden Metadaten auszuzeichnen, um sie über das universitätseigene OER-Repositorium und entsprechenden Schnittstellen für das OER-Fachportal der Universität Wien einer breiten Öffentlichkeit recherchierbar anzubieten. Nur entsprechend qualifizierte Lehrende der TU Graz erhalten die Berechtigung für die Nutzung des neuen OER-Plug-In. Der Praxisbeitrag schließt mit Empfehlungen für Nachahmer/innen.
title: История археологического изучения Самарской и Симбирской губерний во второй половине XIX — начале XX вв.
Creators: name: Серых, Д. В.
name: Сухова, О. К.
Publisher: name: Реноме
Year: 2020

description: В издании впервые комплексно рассматривается история археологического изучения Самарской и Симбирской губерний во второй половине XIX – начале XX вв. Книга предназначена для археологов, историков науки, краеведов, педагогов, студентов и школьников.
Combined detection of supernova neutrino signals
Creators: name: Sheshukov, A.
name: Vishneva, A.
name: Habig, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Supernova neutrino detection in neutrino and dark matter experiments is usually implemented as a real-time trigger system based on counting neutrino interactions within a moving time window. The sensitivity reach of such experiments can be improved by taking into account the time profile of the expected signal. We propose a shape analysis of the incoming experimental data based on a log likelihood ratio variable containing the assumed signal shape. This approach also allows a combination of potential supernova signals in different detectors for a further sensitivity boost. The method is tested on the NOvA detectors to study their combined sensitivity to the core-collapse supernova signal, and also on KamLAND, Borexino and SK-Gd as potential detectors of presupernova neutrinos. Using the shape analysis enhances the signal significance for supernova detection and prediction, as well as the sensitivity reach of the experiment. It also extends the supernova prediction time when applied to the presupernova neutrino signal detection. Enhancements achieved with the shape analysis persist even in the case when the actual signal doesn't match the expected signal model.
description: 24 pages, 12 figures, 5 tables. To be submitted to JCAP. Fixed typos, moved summary from 3.4 to 3.2
Long-term pulse period evolution of the ultra-luminous X-ray pulsar NGC 7793 P13
Creators: name: Fuerst, F.
name: Walton, D. J.
name: Heida, M.
name: Bachetti, M.
name: Pinto, C.
name: Middleton, M. J.
name: Brightman, M.
name: Earnshaw, H. P.
name: Barret, D.
name: Fabian, A. C.
name: Kretschmar, P.
name: Pottschmidt, K.
name: Ptak, A.
name: Roberts, T.
name: Stern, D.
name: Webb, N.
name: Wilms, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Ultra-luminous X-ray pulsars (ULXPs) provide a unique opportunity to study super-Eddington accretion. We present the results of a monitoring campaign of ULXP NGC 7793 P13. Over our four-year monitoring campaign with Swift, XMM-Newton, and NuSTAR, we measured a continuous spin-up with $\dot P$ ~ -3.8e-11 s/s. The strength of the spin-up is independent of the observed X-ray flux, indicating that despite a drop in observed flux in 2019, accretion onto the source has continued at largely similar rates. The source entered an apparent off-state in early 2020, which might have resulted in a change in the accretion geometry as no pulsations were found in observations in July and August 2020. We used the long-term monitoring to update the orbital ephemeris and the periodicities seen in both the observed optical/UV and X-ray fluxes. We find that the optical/UV period is very stable over the years, with $P_\text{UV}$ = 63.75 (+0.17, -0.12) d. The best-fit orbital period determined from our X-ray timing results is 64.86 +/- 0.19 d, which is almost a day longer than previously implied, and the X-ray flux period is 65.21+/- 0.15 d, which is slightly shorter than previously measured. The physical origin of these different flux periods is currently unknown. We study the hardness ratio to search for indications of spectral changes. We find that the hardness ratios at high energies are very stable and not directly correlated with the observed flux. At lower energies we observe a small hardening with increased flux, which might indicate increased obscuration through outflows at higher luminosities. We find that the pulsed fraction is significantly higher at low fluxes. This seems to imply that the accretion geometry already changed before the source entered the deep off-state. We discuss possible scenarios to explain this behavior, which is likely driven by a precessing accretion disk.
description: 10 pages, 6 figures, accepted for publication in A&A
การทดสอบทางพันธุกรรมกับประเด็นทางชีวจริยธรรม
Creators: name: สุริสา ทิพย์ผ่อง
name: กุลวรางค์ สุวรรณศรี
name: สุทธิกานต์ ชุณห์สุทธิวัฒน์
name: ประเสริฐ ผลิตผลการพิมพ์
Publisher: name: Genetics Society of Thailand
Year: 2010
Subjects: -

description: 1, 3, Thai Journal of Genetics
Understanding Natural Selection
Creators: name: John, Wendy
Publisher: name: QUBES Educational Resources
Year: 2025

description: Students will complete three activities: First, they will take turns hunting for “prey” of various colors in a shredded paper substrate, to demonstrate how a population can be changed due to predation on individuals who are not camouflaged in their environment. Second, they will compete against one another using chopsticks to catch “prey” out of a fish tank, to demonstrate how mutations can impact the reproductive success of a species. Third, they will be assigned a natural selection scenario that features a certain type of organism and one of its specialized adaptations. Students will complete a brief research project and create short slide presentations to be delivered in class, if time permits.
Rolling to the tachyon vacuum in string field theory
Creators: name: Ellwood, Ian
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We argue that the rolling-tachyon solution in cubic OSFT proceeds at late times to precisely the analytic tachyon-vacuum solution constructed by Schnabl. In addition, we demonstrate the relationship between the rolling-tachyon solution and the standard BCFT description by showing that there is a finite gauge transformation which relates the two.
description: 16 pages, 5 figures, References and comments added
FLOW Mapping: Planning and Managing Communication in Distributed Teams
Creators: name: Stapel, Kai
name: Knauss, Eric
name: Schneider, Kurt
name: Zazworka, Nico
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Distributed software development is more difficult than co-located software development. One of the main reasons is that communication is more difficult in distributed settings. Defined processes and artifacts help, but cannot cover all information needs. Not communicating important project information, decisions and rationales can result in duplicate or extra work, delays or even project failure. Planning and managing a distributed project from an information flow perspective helps to facilitate available communication channels right from the start - beyond the documents and artifacts which are defined for a given development process. In this paper we propose FLOW Mapping, a systematic approach for planning and managing information flows in distributed projects. We demonstrate the feasibility of our approach with a case study in a distributed agile class room project. FLOW Mapping is sufficient to plan communication and to measure conformance to the communication strategy. We also discuss cost and impact of our approach.
description: In: Proceedings of Sixth IEEE International Conference on Global Software Engineering, 2011
ХОРИЖИЙ МАМЛАКАТЛАР ҲУҚУҚИДА ДАВЛАТ МУКОФОТЛАРИ: ҚИЁСИЙ-ҲУҚУҚИЙ ТАҲЛИЛ
Creators: name: Турсоатов, Содиқ
Publisher: name: Zenodo
Year: 2025

description: Давлат мукофотлари масаласида ҳар бир мамлакатда ўзига хос қонунчилик шаклланган. Давлат мукофотлари тўғрисидаги қонунчиликни конституция, конституциявий қонунлар, қонунлар, кодекслар, фармон, низом ва бошқа норматив-ҳуқуқий ҳужжатлар ташкил этади.
Deuteron Momentum Distribution in KD2HPO4
Creators: name: Reiter, G.
name: Shukla, A.
name: Platzman, P. M.
name: Mayers, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The momentum distribution in KD2PO4(DKDP) has been measured using neutron Compton scattering above and below the weakly first order paraelectric-ferroelectric phase transition(T=229K). There is very litte difference between the two distributions, and no sign of the coherence over two locations for the proton observed in the paraelectric phase, as in KH2PO4(KDP). We conclude that the tunnel splitting must be much less than 20mev. The width of the distribution indicates that the effective potential for DKDP is significantly softer than that for KDP. As electronic structure calculations indicate that the stiffness of the potential increases with the size of the coherent region locally undergoing soft mode fluctuations, we conclude that there is a mass dependent quantum coherence length in both systems.
description: 6 pages 5 figures
Wybrane materiały z gazet związanych ze społecznością żydowską dotyczące pogromu w Kielcach z 4 lipca 1946 roku
Creators: name: Flisiak, Dominik
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2021

description: SPIS TREŚCI Agnieszka Kasińska-Metryka, Radosław Kubicki (Kielce) WPROWADZENIE ................... 7 Agnieszka Kasińska-Metryka, Radosław Kubicki (Kielce) INTRODUCTION .............. 9 SAMORZĄD TERYTORIALNY Kazimierz Kik (Kielce) SAMORZĄD TERYTORIALNY W POLSCE – W PARTYJNYM KLINCZU ....... 13 STOSUNKI MIĘDZYNARODOWE I EUROPEISTYKA Aleksandra Kusztal (Kielce) PROKURATURA EUROPEJSKA – NOWY WYMIAR WSPÓŁPRACY W PRZESTRZENI WOLNOŚCI, BEZPIECZEŃSTWA I SPRAWIEDLIWOŚCI UNII EUROPEJSKIEJ ... 27 Jacek Kraś (Krosno) ROLA ŚWIATOWEJ ORGANIZACJI TURYSTYKI (UNWTO) W REALIZOWANIU POLITYKI TURYSTYCZNEJ W DOBIE GLOBALIZACJI .............. 49 POLITOLOGIA Michał Dylewski (Ostrowiec Świętokrzyski) WIRTUALNE ZAGROŻENIA CYFROWEJ DEMOKRACJI .......... 65 BEZPIECZEŃSTWO Dawid Sawa (Łódź) BLOKADA KRAJU VERSUS BEZPIECZEŃSTWO EKONOMICZNE I ZDROWOTNE UNII EUROPEJSKIEJ W RZECZYWISTOŚCI PANDEMII KORONAWIRUSA .......... 79 Miłosz Malec (Staszów) ROZWÓJ I ZNACZENIE ELEKTROWNI W POŁAŃCU ........... 93 INNOWACYJNOŚĆ I EKONOMIA Renata Jedlińska (Kielce) INNOWACYJNOŚĆ WE WSPÓŁCZESNEJ GOSPODARCE ............. 105 SOCJOLOGIA I HISTORIA Irena Fudali (Kielce) POLITYKA – HISTORIA – NAUKA W ANALIZIE ZACHOWAŃ ZBIOROWYCH. POGROM ŻYDÓW W KIELCACH ......... 121 MATERIAŁY ŹRÓDŁOWE Dominik Flisiak (Warszawa) WYBRANE MATERIAŁY Z GAZET ZWIĄZANYCH ZE SPOŁECZNOŚCIĄ ŻYDOWSKĄ DOTYCZĄCE POGROMU W KIELCACH Z 4 LIPCA 1946 ROKU ....... 159 NOTA EDYTORSKA I STRUKTURA ARTYKUŁÓW ........ 179 PROCEDURA RECENZOWANIA ............ 185 KODEKS ETYCZNY ........... 187 ZAPORA GHOSTWRITING ................... 189 FORMULARZ ZGŁOSZENIOWY ...................... 191
description: Pogrom mający miejsce 4 lipca 1946 r. w Kielcach jest jednym z najtragiczniejszych wydarzeń mających miejsce w relacjach polsko-żydowskich. Celem artykułu jest zaprezentowanie wybranych materiałów prasowych, których treść dotyczyła wydarzeń z początku lipca 1946 r. Wspomniane artykułu prasowe pochodzącą z gazet wydawanych przez społeczność żydowską w powojennej Polsce. Ich treść dotyczy m.in. wydarzeń antysemickich w Polsce, reakcji na pogrom oraz pytań dotyczących przyszłych losów żydowskiej diaspory.
An interferometric study of the low-mass protostar IRAS 16293-2422: small scale organic chemistry
Creators: name: Bisschop, S. E.
name: Jorgensen, J. K.
name: Bourke, T. L.
name: Bottinelli, S.
name: van Dishoeck, E. F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims: To investigate the chemical relations between complex organics based on their spatial distributions and excitation conditions in the low-mass young stellar objects IRAS 16293-2422 A and B. Methods: Interferometric observations with the Submillimeter Array have been performed at 5''x3'' resolution revealing emission lines of HNCO, CH3CN, CH2CO, CH3CHO and C2H5OH. Rotational temperatures are determined from rotational diagrams when a sufficient number of lines are detected. Results: Compact emission is detected for all species studied here. For HNCO and CH3CN it mostly arises from source A, CH2CO and C2H5OH have comparable strength for both sources and CH3CHO arises exclusively from source B. HNCO, CH3CN and CH3CHO have rotational temperatures >200 K. The (u,v)-visibility data reveal that HNCO also has extended cold emission. Conclusions: The abundances of the molecules studied here are very similar within factors of a few to those found in high-mass YSOs. Thus the chemistry between high- and low-mass objects appears to be independent of luminosity and cloud mass. Bigger abundance differences are seen between the A and B source. The HNCO abundance relative to CH3OH is ~4 times higher toward A, which may be due to a higher initial OCN- ice abundances in source A compared to B. Furthermore, not all oxygen-bearing species are co-existent. The different spatial behavior of CH2CO and C2H5OH compared with CH3CHO suggests that hydrogenation reactions on grain-surfaces are not sufficient to explain the observed gas phase abundances. Selective destruction of CH3CHO may result in the anti-coincidence of these species in source A. These results illustrate the power of interferometric compared with single dish data in terms of testing chemical models.
description: 11 pages, 15 figures, accepeted by A&A
Exact solution of a model DNA-inversion genetic switch with orientational control
Creators: name: Visco, Paolo
name: Allen, Rosalind J.
name: Evans, Martin R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: DNA inversion is an important mechanism by which bacteria and bacteriophage switch reversibly between phenotypic states. In such switches, the orientation of a short DNA element is flipped by a site-specific recombinase enzyme. We propose a simple model for a DNA inversion switch in which recombinase production is dependent on the switch state (orientational control). Our model is inspired by the fim switch in Escherichia coli. We present an exact analytical solution of the chemical master equation for the model switch, as well as stochastic simulations. Orientational control causes the switch to deviate from Poissonian behaviour: the distribution of times in the on state shows a peak and successive flip times are correlated.
description: Revised version, accepted for publication
A Roadmap for Controlled and Efficient n-type Doping of Self-assisted GaAs Nanowires Grown by Molecular Beam Epitaxy
Creators: name: Orrù, Marta
name: Repiso, Eva
name: Carapezzi, Stefania
name: Henning, Alex
name: Roddaro, Stefano
name: Franciosi, Alfonso
name: Rosenwaks, Yossi
name: Cavallini, Anna
name: Martelli, Faustino
name: Rubini, Silvia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: N-type doping of GaAs nanowires has proven to be difficult because the amphoteric character of silicon impurities is enhanced by the nanowire growth mechanism and growth conditions. The controllable growth of n-type GaAs nanowires with carrier density as high as 1020 electron/cm3 by self-assisted molecular beam epitaxy using Te donors is demonstrated here. Carrier density and electron mobility of highly doped nanowires are extracted through a combination of transport measurement and Kelvin probe force microscopy analysis in single-wire field-effect devices. Low-temperature photoluminescence is used to characterize the Te-doped nanowires over several orders of magnitude of the impurity concentration. The combined use of those techniques allows the precise definition of the growth conditions required for effective Te incorporation.
Galactic X-ray binary jets
Creators: name: Gallo, Elena
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: With their relatively fast variability time-scales, Galactic X-ray binaries provide an excellent laboratory to explore the physics of accretion and related phenomena, most notably outflows, over different regimes. After comparing the phenomenology of jets in black hole X-ray binary systems to that of neutron stars, here I discuss the role of the jet at very low Eddington ratios, and present preliminary results obtained by fitting the broadband spectral energy distribution of a quiescent black hole binary with a `maximally jet-dominated' model.
description: Refereed version, accepted for publication in Astrophysics & Space Science