cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Deciphering Lyman-$α$ Emission Deep into the Epoch of Reionisation
Creators: name: Witten, Callum
name: Laporte, Nicolas
name: Martin-Alvarez, Sergio
name: Sijacki, Debora
name: Yuan, Yuxuan
name: Haehnelt, Martin G.
name: Baker, William M.
name: Dunlop, James S.
name: Ellis, Richard S.
name: Grogin, Norman A.
name: Illingworth, Garth
name: Katz, Harley
name: Koekemoer, Anton M.
name: Magee, Daniel
name: Maiolino, Roberto
name: McClymont, William
name: Pérez-González, Pablo G.
name: Puskás, David
name: Roberts-Borsani, Guido
name: Santini, Paola
name: Simmonds, Charlotte
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: During the epoch of reionisation the first galaxies were enshrouded in pristine neutral gas, with one of the brightest emission lines in star-forming galaxies, Lyman-$α$ (Ly$α$), expected to remain undetected until the Universe became ionised. Providing an explanation for the surprising detection of Ly$α$ in these early galaxies is a major challenge for extra-galactic studies. Recent JWST observations have reignited the debate on whether residence in an overdensity of galaxies is a it sufficient and necessary condition for Ly$α$ to escape. Here, we take unique advantage of both high-resolution and high-sensitivity images from the JWST instrument NIRCam to reveal that all galaxies in a sample of z>7 Ly$α$ emitters have close companions. We exploit novel on-the-fly radiative transfer magnetohydrodynamical simulations with cosmic ray feedback to show that galaxies with frequent mergers have very bursty star formation which drives episodes of high intrinsic Ly$α$ emission and facilitates the escape of Ly$α$ photons along channels cleared of neutral gas. We conclude that the rapid build up of stellar mass through mergers presents a compelling solution to the long-standing puzzle of the detection of Ly$α$ emission deep into the epoch of reionisation.
description: Published in Nature Astronomy. 45 pages, 9 figures, 2 tables
title: Geschlechts- und altersabhängige Patientenbedürfnisse in der systemischen Psoriasistherapie
Creators: name: Schade, Ursula
name: Maul, Julia-Tatjana
name: Sorbe, Christina
name: Navarini, Alexander
name: Anzengruber, Florian
name: Mrowietz, Ulrich
name: Kühl, Laura
name: Griese, Lisa
name: Augustin, Matthias
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: 2,5% der deutschen und schweizerischen Bevölkerung sind von Psoriasis (Schuppenflechte) betroffen. Diese chronische Erkrankung kann einen gravierenden Einfluss auf die Lebensqualität der Betroffenen haben. Obwohl die Patientenbedürfnisse die wichtigsten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Control of the $ZZ$ coupling between Kerr-cat qubits via transmon couplers
Creators: name: Aoki, Takaaki
name: Kanao, Taro
name: Goto, Hayato
name: Kawabata, Shiro
name: Masuda, Shumpei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Kerr-cat qubits are a promising candidate for fault-tolerant quantum computers owing to the biased nature of their errors. The $ZZ$ coupling between the qubits can be utilized for a two-qubit entangling gate, but the residual coupling called $ZZ$ crosstalk is detrimental to precise computing. In order to resolve this problem, we propose a tunable $ZZ$-coupling scheme using two transmon couplers. By setting the detunings of the two couplers at opposite values, the residual $ZZ$ couplings via the two couplers cancel each other out. We also apply our scheme to the $R_{zz}(Θ)$ gate ($ZZ$ rotation with angle $Θ$), one of the two-qubit entangling gates. We numerically show that the fidelity of the $R_{zz}(-π/2)$ gate is higher than 99.9% in a case of $16$-ns gate time and without decoherence.
description: 14 pages, 7 figures
History by Diversity: Helping Historians search News Archives
Creators: name: Singh, Jaspreet
name: Nejdl, Wolfgang
name: Anand, Avishek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Longitudinal corpora like newspaper archives are of immense value to historical research, and time as an important factor for historians strongly influences their search behaviour in these archives. While searching for articles published over time, a key preference is to retrieve documents which cover the important aspects from important points in time which is different from standard search behavior. To support this search strategy, we introduce the notion of a Historical Query Intent to explicitly model a historian's search task and define an aspect-time diversification problem over news archives. We present a novel algorithm, HistDiv, that explicitly models the aspects and important time windows based on a historian's information seeking behavior. By incorporating temporal priors based on publication times and temporal expressions, we diversify both on the aspect and temporal dimensions. We test our methods by constructing a test collection based on The New York Times Collection with a workload of 30 queries of historical intent assessed manually. We find that HistDiv outperforms all competitors in subtopic recall with a slight loss in precision. We also present results of a qualitative user study to determine wether this drop in precision is detrimental to user experience. Our results show that users still preferred HistDiv's ranking.
Localizations in coupled electronic chains
Creators: name: Mori, Hiroyuki
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We studied effects of random potentials and roles of electron-electron interactions in the gapless phase of coupled Hubbard chains, using a renormalization group technique. For non-interacting electrons, we obtained the localization length proportional to the number of chains, as already shown in the other approaches. For interacting electrons, the localization length is longer for stronger interactions, that is, the interactions counteract the random potentials. Accordingly, the localization length is not a simple linear function of the number of chains. This interaction effect is strongest when there is only a single chain. We also calculate the effects of interactions and random potentials on charge stiffness.
description: no figure, to appear in Phys. Rev. B
Slow dynamics of Ising models with energy barriers
Creators: name: Lipowski, A.
name: Johnston, D.
name: Espriu, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using Monte Carlo simulations we study the dynamics of three-dimensional Ising models with nearest-, next-nearest-, and four-spin (plaquette) interactions. During coarsening, such models develop growing energy barriers, which leads to very slow dynamics at low temperature. As already reported, the model with only the plaquette interaction exhibits some of the features characteristic of ordinary glasses: strong metastability of the supercooled liquid, a weak increase of the characteristic length under cooling, stretched-exponential relaxation and aging. The addition of two-spin interactions, in general, destroys such behaviour: the liquid phase loses metastability and the slow-dynamics regime terminates well below the melting transition, which is presumably related with a certain corner-rounding transition. However, for a particular choice of interaction constants, when the ground state is strongly degenerate, our simulations suggest that the slow-dynamics regime extends up to the melting transition. The analysis of these models leads us to the conjecture that in the four-spin Ising model domain walls lose their tension at the glassy transition and that they are basically tensionless in the glassy phase.
description: 7 pages, 8 figures
title: Konzeption und Ziele des „Digitalen Demenzregisters Bayern“ (digiDEM Bayern)
Creators: name: Karrer, Linda
name: Dietzel, Nikolas
name: Kratzer, André
name: Reichold, Michael
name: Meurer, Sebastian
name: Kolominsky-Rabas, Peter L.
name: Gräßel, Elmar
name: Prokosch, Hans-Ulrich
name: Trinkwalter, Jörg
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: In Bayern leben derzeit mehr als 240.000 Menschen mit Demenz (MmD). Aufgrund des demographischen Wandels wird sich diese Zahl bis 2032 nach aktuellen Schätzungen um knapp 50 % auf etwa 340.000 Menschen erhöhen [ref:1]. Die Versorgung und Betreuung der MmD ist aufgrund[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Involution game with specialization strategy
Creators: name: Li, Bo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Involution now refers to the phenomenon that competitors in the same field make more efforts to struggle for limited resources but get lower individual ''profit effort ratio''. In this work, we investigate the evolution of the involution game when competitors in the same field can adopt not only the strategy of making more efforts but also a specialization strategy which allows competitors to devote all their efforts to part of the competitive field. Based on the existing model, we construct the involution game with the specialization strategy and simulate the evolution of it on a square lattice under different social resource, allocation parameter (characterizing the intensity of social competition), effort and other conditions. In addition, we also conduct an theoretical analysis to further understand the underlying mechanism of our model and to avoid illusive results caused by the model settings. Our main results show that, when the total effort of the specialization strategy and the ordinary strategy is equal, the group composed of all the agents has a certain probability to choose the ordinary strategy if the allocation parameter is very large (that is to say the intensity of competition is very weak), otherwise the group will choose the specialization strategy; when the total effort of the two strategies is not equal, the proportion of the specialization strategy adoption is related to the social resource, the effort and the allocation parameter. To some extent, our study can explain why division of labor appears in human society, and provide suggestions for individuals on competition strategy selection and governments on competition policy development.
description: 22 pages, 10 figures
title: Daten aus dem deutschen Mukoviszidose Register: Berichtsband über die Versorgungssituation von 91 spezialisierten Mukoviszidose-Einrichtungen in Deutschland. Situation für das Berichtsjahr 2017
Creators: name: Schlangen, Miriam
name: Heuing, Katharina
name: Burkhart, Manuel
name: Nährlich, Lutz
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Register
subject: medizinische Daten
subject: Versorgungssituation
subject: Versorgungsstruktur
subject: seltene Erkrankungen
subject: Mukoviszidose
subject: 610 Medical sciences; Medicine

description: Hintergrund: Mukoviszidose (Cystische Fibrose, CF) ist eine seltene, genetisch bedingte Stoffwechselerkrankung. In Deutschland beträgt die Inzidenz bei Neugeborenen 1 : 3 300 bis 1 : 4 800. Durch eine Störung des Salz- und Wasserhaushalts im Körper bildet sich bei Mukoviszidose-Betroffenen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Characterization of the demonstrator of the fast silicon monolithic ASIC for the TT-PET project
Creators: name: Paolozzi, Lorenzo
name: Bandi, Yves
name: Cardarelli, Roberto
name: Debieux, Stephane
name: Favre, Yannick
name: Ferrere, Didier
name: Forshaw, Dean
name: Hayakawa, Daiki
name: Iacobucci, Giuseppe
name: Kaynak, Mehmet
name: Miucci, Antonio
name: Nessi, Marzio
name: Ripiccini, Emanuele
name: Ruecker, Holger
name: Valerio, Pierpaolo
name: Weber, Michele
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: The TT-PET collaboration is developing a small animal TOF-PET scanner based on monolithic silicon pixel sensors in SiGe BiCMOS technology. The demonstrator chip, a small-scale version of the final detector ASIC, consists of a 3 x 10 pixel matrix integrated with the front-end, a 50 ps binning TDC and read out logic. The chip, thinned down to 100 μm and backside metallized, was operated at a voltage of 180 V. The tests on a beam line of minimum ionizing particles show a detection efficiency greater than 99.9 % and a time resolution down to 110 ps.
Unified Approach to Crossover Phenomena
Creators: name: Gluzman, S.
name: Yukalov, V. I.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A general analytical method is developed for describing crossover phenomena of arbitrary nature. The method is based on the algebraic self-similar renormalization of asymptotic series, with control functions defined by crossover conditions. The method can be employed for such difficult problems for which only a few terms of asymptotic expansions are available, and no other techniques are applicable. As an illustration, analytical solutions for several important physical problems are presented.
description: 1 file, 19 pages, RevTex
An Intrinsic Framework of Information Retrieval Evaluation Measures
Creators: name: Giner, Fernando
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences
subject: H.3.3

description: Information retrieval (IR) evaluation measures are cornerstones for determining the suitability and task performance efficiency of retrieval systems. Their metric and scale properties enable to compare one system against another to establish differences or similarities. Based on the representational theory of measurement, this paper determines these properties by exploiting the information contained in a retrieval measure itself. It establishes the intrinsic framework of a retrieval measure, which is the common scenario when the domain set is not explicitly specified. A method to determine the metric and scale properties of any retrieval measure is provided, requiring knowledge of only some of its attained values. The method establishes three main categories of retrieval measures according to their intrinsic properties. Some common user-oriented and system-oriented evaluation measures are classified according to the presented taxonomy.
description: 23 pages
title: Lebensqualität von KHK-Patienten nach Implantation eines bioresorbierbaren Stents (ABSORB™) – Ergebnisse des GABI-R-Registers
Creators: name: Pahmeier, Kathrin
name: Neusser, Silke
name: Hamm, Christian
name: Kastner, Johannes
name: Wöhrle, Jochen
name: Zahn, Ralf
name: Achenbach, Stephan
name: Mehilli, Julinda
name: Gori, Tommaso
name: Naber, Christoph
name: Nef, Holger
name: Neumann, Till
name: Richardt, Gert
name: Schmermund, Axel
name: Claas, Christoph
name: Riemer, Thomas
name: Biermann-Stallwitz, Janine
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Herz-Kreislauf-Erkrankungen, insbesondere die Koronare Herzkrankheit (KHK), zählen in Industrienationen zu den häufigsten Todesursachen. Bei der Behandlung der KHK stellen vollresorbierbare Stents eine der jüngsten Weiterentwicklungen dar. Im Unterschied zur Therapie mit [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Cancellation of Small-Scale Magnetic Features
Creators: name: Kaithakkal, Anjali J.
name: Solanki, Sami K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate small-scale flux cancellations in a young active region observed with the high-resolution imaging magnetograph IMaX on the Sunrise balloon-borne solar observatory. We identified 11 opposite-polarity cancelling pairs using an automatic detection code, and derived their statistical properties.We classified the cancellations into two groups. Class I events are those for which cancellation happens between a pre-existing large magnetic feature of one polarity and a smaller feature of the other polarity that emerged/appeared nearby. For Class II events cancellations occur between two pre-existing, previously unconnected features that converge toward each other. All studied events have an apparent cancellation time less than 10 minutes and display a significant transient linear polarization signal along the polarity inversion line. The cancellation events are characterized by a flux decay rate of about 10$^{15}$~Mx s$^{-1}$. Horizontal convergence speeds of Class II pairs fall between 0.3 and 1.22~km s$^{-1}$. The elements often do not converge directly towards each other, so that the proper motion speeds of the individual elements is higher, in the range of 1 - 2.7~km s$^{-1}$. We propose that these cancellation events result from either field-line submergence (Class I), or reconnection followed by submergence (Class II and/or Class I). Ohmic dissipation of magnetic energy could also play a role for both classes. We propose that, at least for the Class II events, the granular motions could possibly be driving magnetic reconnection, rather than the supergranular motions proposed for the larger cancellation events studied earlier. Specific flux cancellation rates of the Class II events seem to indicate that they belong to somewhat different category of cancellations when compared with those studied in SOT/Hinode and MDI/SOHO data.
description: 11 pages, 9 figures, accepted in A&A
title: Rückgang der Osteoporosehäufigkeit bei internistisch-rheumatologisch betreuten Patienten mit rheumatoider Arthritis
Creators: name: Lindner, Lisa
name: Thiele, Katja
name: Callhoff, Johanna
name: Albrecht, Katinka
name: Zink, Angela
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Osteoporose zählt zu den häufigsten Komorbiditäten bei rheumatoider Arthritis (RA) [ref:1]. Durch die verbesserten Therapiemöglichkeiten bei RA erwarten wir langfristig eine Abnahme der Osteoporose als Begleiterkrankung der RA. Fragestellung: In dieser [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Microwave quantum diode
Creators: name: Upadhyay, Rishabh
name: Golubev, Dmitry S.
name: Chang, Yu-Cheng
name: Thomas, George
name: Guthrie, Andrew
name: Peltonen, Joonas T.
name: Pekola, Jukka P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The fragile nature of quantum circuits is a major bottleneck to scalable quantum applications. Operating at cryogenic temperatures, quantum circuits are highly vulnerable to amplifier backaction and external noise. Non-reciprocal microwave devices such as circulators and isolators are used for this purpose. These devices have a considerable footprint in cryostats, limiting the scalability of quantum circuits. We present a compact microwave diode architecture, which exploits the non-linearity of a superconducting flux qubit. At the qubit degeneracy point we experimentally demonstrate a significant difference between the power levels transmitted in opposite directions. The observations align with the proposed theoretical model. At -99 dBm input power, and near the qubit-resonator avoided crossing region, we report the transmission rectification ratio exceeding 90% for a 50 MHz wide frequency range from 6.81 GHz to 6.86 GHz, and over 60% for the 250 MHz range from 6.67 GHz to 6.91 GHz. The presented architecture is compact, and easily scalable towards multiple readout channels, potentially opening up diverse opportunities in quantum information, microwave read-out and optomechanics.
description: 13 pages, 8 figures
Dynamics and stress in gravity driven granular flow
Creators: name: Denniston, Colin
name: Li, Hao
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study, using simulations, the steady-state flow of dry sand driven by gravity in two-dimensions. An investigation of the microscopic grain dynamics reveals that grains remain separated but with a power-law distribution of distances and times between collisions. While there are large random grain velocities, many of these fluctuations are correlated across the system and local rearrangements are very slow. Stresses in the system are almost entirely transfered by collisions and the structure of the stress tensor comes almost entirely from a bias in the directions in which collisions occur.
description: 4 pages, 3 eps figures, RevTex
Simulating Cosmological Evolution by Quantum Quench of an Atomic BEC
Creators: name: Wang, Ke
name: Fu, Han
name: Levin, K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In cosmological evolution, it is the homogeneous scalar field (inflaton) that drives the universe to expand isotropically and to generate standard model particles. However, to simulate cosmology, atomic gas research has focused on the dynamics of Bose-Einstein condensates (BEC) with continuously applied forces. In this paper we argue a complementary approach needs also to be pursued; we, thus, consider the analogue BEC experiments in a non-driven, closed atomic system. We implement this using a BEC in an optical lattice which, after a quench, freely transitions from an unstable to a stable state. This dynamical evolution displays the counterpart "preheating", "reheating" and "thermalization" phases of cosmology. Importantly, our studies of these analogue processes yield tractable analytic models. Of great utility to the cold atom community, such understanding elucidates the dynamics of non-adiabatic condensate preparation.
description: 14 pages, 7 figures
Destruction of Bose-Einstein condensate by strong interactions
Creators: name: Gajda, Mariusz
name: Zaluska-Kotur, Magdalena A.
name: Mostowski, Jan
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study exactly soluble system of trapped bosonic particles interacting by a model harmonic forces. The model allows for detailed examination of the order parameter (condensate wave function) as well as concept of the off-diagonal and diagonal order. We analyze the effect of interactions on the condensate and show that sufficiently strong interactions, attractive or repulsive, lead to destruction of the condensate. In the thermodynamic limit this destruction has a critical character. It is shown that the existence of the coherent state of bosons is related to existence of two length scales determined by one- and two-particle reduced density matrices. The condensate can exist only if the two length scales are of the same order. Interactions, both repulsive and attractive, change their relative size which may lead to destruction of coherence in the system and depletion of the condensate. We suggest that this scenario is model independent.
description: 11 pages, 4 figures
title: Zahlen, Daten und Fakten für Patienten und Angehörige. Daten aus dem Deutschen Mukoviszidose-Register
Creators: name: Heuing, Katharina
name: Schlangen, Miriam
name: Burkhart, Manuel
name: Nährlich, Lutz
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Die im Deutschen Mukoviszidose-Register dokumentierten Daten werden jährlich ausgewertet, um die Versorgungssituation der Patienten mit Mukoviszidose zu beschreiben. Dieser medizinische Berichtsband dient den Ärzten als schnelles Nachschlagewerk und bildet die Grundlage für[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Interferometric observations of SiO thermal emission in the inner wind of M-type AGB stars IK Tauri and IRC+10011
Creators: name: Verbena, J. L.
name: Bujarrabal, V.
name: Alcolea, J.
name: Gómez-Garrido, M.
name: Castro-Carrizo, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context. AGB stars go through a process of strong mass-loss that involves pulsations of the atmosphere, which extends to a region where the conditions are adequate for dust grains to form. Radiation pressure acts on these grains which, coupled to the gas, drive a massive outflow. The details of this process are not clear, including which molecules are involved in the condensation of dust grains. Aims. To study the role of the SiO molecule in the process of dust formation and mass-loss in M-type AGB stars. Methods. Using the IRAM NOEMA interferometer we observed the $^{28}$SiO and $^{29}$SiO $J=3-2$, $v=0$ emission from the inner circumstellar envelope of the evolved stars IK Tau and IRC+10011. We computed azimuthally averaged emission profiles to compare the observations to models using a molecular excitation and ray-tracing code for SiO thermal emission. Results. We observed circular symmetry in the emission distribution. We also found that the source diameter varies only marginally with radial velocity, which is not the expected behavior for envelopes expanding at an almost constant velocity. The adopted density, velocity, and abundance laws, together with the mass-loss rate, which best fit the observations, give us information on the chemical behavior of the SiO molecule and its role in the dust formation process. Conclusions. The results indicate that there is a strong coupling between the depletion of gas phase SiO and gas acceleration in the inner envelope. This could be explained by the condensation of SiO into dust grains.
Universal unitary gate for single-photon 2-qubit states
Creators: name: Englert, Berthold-Georg
name: Kurtsiefer, Christian
name: Weinfurter, Harald
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Upon entangling a spatial binary alternative of a photon with its polarization, one can use single photons to study arbitrary 2-qubit states. Sending the photon through a Mach-Zehnder interferometer, equipped with sets of wave plates that change the polarization, amounts to performing a unitary transformation on the 2-qubit state. We show that any desired unitary gate can be realized by a judicious choice of the parameters of the set-up and discuss a number of applications. They include the diagnosis of an unknown 2-qubit state, an optical Grover search, and the realization of a thought experiment invented by Vaidman, Aharonov, and Albert.
description: to appear in Phys. Rev. A, 10 pages, 7 figures, 2 tables
Hole-Induced Electronic and Optical Transitions in La1-xSrxFeO3 Epitaxial Thin Films
Creators: name: Wang, Le
name: Du, Yingge
name: Sushko, Peter V.
name: Bowden, Mark E.
name: Stoerzinger, Kelsey A.
name: Heald, Steven M.
name: Scafetta, Mark. D.
name: Kaspar, Tiffany C.
name: Chambers, Scott. A
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated the electronic and optical properties of epitaxial La1-xSrxFeO3 for x from 0 to 1 prepared by molecular beam epitaxy. Core-level and valence-band x-ray photoemission features monotonically shift to lower binding energy with increasing x, indicating downward movement of the Fermi level toward to the valence band maximum. Both Fe 2p and O 1s spectra broaden to higher binding energy with increasing x, consistent with delocalization of Sr-induced holes in the Fe 3d/O 2p hybridized valence band. Combining X-ray valence band photoemission and O K-edge x-ray absorption data, we map the evolution of the occupied and unoccupied bands and observe a narrowing of the gap, along with a transfer of state density from just below to just above the Fermi level, resulting from hole doping. In-plane transport measurements confirm that the material becomes a p-type semiconductor at lower doping levels and exhibits a insulator-to-metal transition at x equal to 1. Sub-gap optical transitions revealed by spectroscopic ellipsometry are explained based on insight from theoretical densities of states and first-principles calculations of optical absorption spectra.
Smart Contract and DeFi Security Tools: Do They Meet the Needs of Practitioners?
Creators: name: Chaliasos, Stefanos
name: Charalambous, Marcos Antonios
name: Zhou, Liyi
name: Galanopoulou, Rafaila
name: Gervais, Arthur
name: Mitropoulos, Dimitris
name: Livshits, Ben
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The growth of the decentralized finance (DeFi) ecosystem built on blockchain technology and smart contracts has led to an increased demand for secure and reliable smart contract development. However, attacks targeting smart contracts are increasing, causing an estimated \$6.45 billion in financial losses. Researchers have proposed various automated security tools to detect vulnerabilities, but their real-world impact remains uncertain.
 In this paper, we aim to shed light on the effectiveness of automated security tools in identifying vulnerabilities that can lead to high-profile attacks, and their overall usage within the industry. Our comprehensive study encompasses an evaluation of five SoTA automated security tools, an analysis of 127 high-impact real-world attacks resulting in \$2.3 billion in losses, and a survey of 49 developers and auditors working in leading DeFi protocols. Our findings reveal a stark reality: the tools could have prevented a mere 8% of the attacks in our dataset, amounting to \$149 million out of the \$2.3 billion in losses. Notably, all preventable attacks were related to reentrancy vulnerabilities. Furthermore, practitioners distinguish logic-related bugs and protocol layer vulnerabilities as significant threats that are not adequately addressed by existing security tools. Our results emphasize the need to develop specialized tools catering to the distinct demands and expectations of developers and auditors. Further, our study highlights the necessity for continuous advancements in security tools to effectively tackle the ever-evolving challenges confronting the DeFi ecosystem.
MOESM12 of Genetic regulation of gene expression and splicing during a 10-year period of human aging
Creators: name: Balliu, Brunilda
name: Durrant, Matthew
name: Goede, Olivia
name: Abell, Nathan
name: Li, Xin
name: Liu, Boxiang
name: Gloudemans, Michael
name: Cook, Naomi
name: Smith, Kevin
name: Knowles, David
name: Pala, Mauro
name: Cucca, Francesco
name: Schlessinger, David
name: Jaiswal, Siddhartha
name: Sabatti, Chiara
name: Lind, Lars
name: Ingelsson, Erik
name: Montgomery, Stephen
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 12 Review history.
The mean king's problem: Spin 1
Creators: name: Aharonov, Yakir
name: Englert, Berthold-Georg
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show how one can ascertain the values of four mutually complementary observables of a spin-1 degree of freedom.
description: to appear in Zeitschrift fur Naturforschung,3 pages
Discovering Entities with Just a Little Help from You
Creators: name: Singh, Jaspreet
name: Hoffart, Johannes
name: Anand, Avishek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Linking entities like people, organizations, books, music groups and their songs in text to knowledge bases (KBs) is a fundamental task for many downstream search and mining applications. Achieving high disambiguation accuracy crucially depends on a rich and holistic representation of the entities in the KB. For popular entities, such a representation can be easily mined from Wikipedia, and many current entity disambiguation and linking methods make use of this fact. However, Wikipedia does not contain long-tail entities that only few people are interested in, and also at times lags behind until newly emerging entities are added. For such entities, mining a suitable representation in a fully automated fashion is very difficult, resulting in poor linking accuracy. What can automatically be mined, though, is a high-quality representation given the context of a new entity occurring in any text. Due to the lack of knowledge about the entity, no method can retrieve these occurrences automatically with high precision, resulting in a chicken-egg problem. To address this, our approach automatically generates candidate occurrences of entities, prompting the user for feedback to decide if the occurrence refers to the actual entity in question. This feedback gradually improves the knowledge and allows our methods to provide better candidate suggestions to keep the user engaged. We propose novel human-in-the-loop retrieval methods for generating candidates based on gradient interleaving of diversification and textual relevance approaches. We conducted extensive experiments on the FACC dataset, showing that our approaches convincingly outperform carefully selected baselines in both intrinsic and extrinsic measures while keeping users engaged.
Contraction-Guided Adaptive Partitioning for Reachability Analysis of Neural Network Controlled Systems
Creators: name: Harapanahalli, Akash
name: Jafarpour, Saber
name: Coogan, Samuel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: Machine Learning (cs.LG)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper, we present a contraction-guided adaptive partitioning algorithm for improving interval-valued robust reachable set estimates in a nonlinear feedback loop with a neural network controller and disturbances. Based on an estimate of the contraction rate of over-approximated intervals, the algorithm chooses when and where to partition. Then, by leveraging a decoupling of the neural network verification step and reachability partitioning layers, the algorithm can provide accuracy improvements for little computational cost. This approach is applicable with any sufficiently accurate open-loop interval-valued reachability estimation technique and any method for bounding the input-output behavior of a neural network. Using contraction-based robustness analysis, we provide guarantees of the algorithm's performance with mixed monotone reachability. Finally, we demonstrate the algorithm's performance through several numerical simulations and compare it with existing methods in the literature. In particular, we report a sizable improvement in the accuracy of reachable set estimation in a fraction of the runtime as compared to state-of-the-art methods.
Um Sistema de Aquisição e Análise de Dados para Extração de Conhecimento da Plataforma Ebit
Creators: name: Teixeira, Marcelo Augusto Muniz
name: Lobato, Fábio Manoel França
name: Chagas, Beatriz Nery Rodrigues
name: Junior, Antonio Fernando Lavareda Jacob
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The internet development and the consequent change in communication forms have strengthened as online social networks, increasing the involvement of people with this media and making consumers of products and services, which are more informed and demanding for companies. This context has given rise to Social CRM, which can be put into practice by means of electronic word of mouth platforms, enable web sharing of comments and evaluations about companies, defining their reputation. However, most electronic word of mouth platforms do not provide information for extracting your information, making it difficult to analyze the data. To satisfy this gap, a system was developed to capture and automatically summarize the data of the companies registered in the eBit platform.
description: in Portuguese, Paper presented at the 15th International Conference On Information Systems & Technology Management
title: Qualität der Neurodermitis-Versorgung in Deutschland – Zwischenergebnisse der Studie „AtopicHealth2“
Creators: name: Langenbruch, Anna
name: Augustin, Matthias
name: Radtke, Marc-Alexander
name: Zander, Nicole
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Mit einer Prävalenz von 5 bis 20% bei Kindern und 1,13 bis 4% bei Erwachsenen ist die Neurodermitis eine der häufigsten chronischen Erkrankungen in Deutschland. Mit AtopicHealth1 wurde 2010 die erste nationale Versorgungsstudie zu Neurodermitis durchgeführt. Damals[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Coupled exciton model with off-diagonal disorder for optical excitations in extended dendrimers
Creators: name: Harigaya, Kikuo
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A phenomenological coupled exciton model is proposed in order to characterize optical excitations in extended dendrimers. An onsite exciton state is assigned at each phenyl rings and a nearest neighbor hopping integral which obeys the Gaussian distribution is considered between the exciton states. The decreasing optical excitation energy with respect to the dendrimer size indicates the presence of exciton funnels along the backbone of the dendrimers. Therefore, the extended dendrimers can work as artificial fractal antenna systems which capture energy of light.
description: to be published in "Physical Chemistry Chemical Physics"
Diffusive and Super-Diffusive Limits for Random Walks and Diffusions with Long Memory
Creators: name: Tóth, Bálint
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60F05, 60G99, 60K35, 60K37

description: We survey recent results of normal and anomalous diffusion of two types of random motions with long memory in ${\Bbb R}^d$ or ${\Bbb Z}^d$. The first class consists of random walks on ${\Bbb Z}^d$ in divergence-free random drift field, modelling the motion of a particle suspended in time-stationary incompressible turbulent flow. The second class consists of self-repelling random diffusions, where the diffusing particle is pushed by the negative gradient of its own occupation time measure towards regions less visited in the past. We establish normal diffusion (with square-root-of-time scaling and Gaussian limiting distribution) in three and more dimensions and typically anomalously fast diffusion in low dimensions (typically, one and two). Results are quoted from various papers published between 2012-2018, with some hints to the main ideas of the proofs. No technical details are presented here.
description: ICM-2018 Probability Section talk
Twisted curve geometry underlying topological invariants
Creators: name: Balakrishnan, Radha
name: Dandoloff, Rossen
name: Saxena, Avadh
Publisher: name: arXiv
Year: 2023
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Topological invariants such as winding numbers and linking numbers appear as charges of topological solitons in diverse nonlinear physical systems described by a unit vector field defined on two and three dimensional manifolds. While the Gauss-Bonnet theorem shows that the Euler characteristic (a topological invariant) can be written as the integral of the Gaussian curvature (an intrinsic geometric quantity), the intriguing question of whether winding and linking numbers can also be expressed similarly as integrals of some intrinsic geometric quantities has not been addressed in the literature. In this paper we provide the answer by showing that for the winding number in two dimensions, these quantities are torsions of the two evolving space curves describing the manifold. On the other hand, in three dimensions we find that in addition to torsions, intrinsic twists of the space curves are necessary to obtain a nontrivial winding number and linking number. These new results arise from the hitherto unknown connections that we establish between these topological invariants and the corresponding appropriately normalized global anholonomies (i.e., geometric phases) associated with the unit vector fields on the respective manifolds. An application of our results to a 3D Heisenberg ferromagnetic model supporting a topological soliton is also presented.
description: 23 pages, 1 figure, 1 table
Additional file 8: of De novo transcriptome assembly of the cubomedusa Tripedalia cystophora, including the analysis of a set of genes involved in peptidergic neurotransmission
Creators: name: Nielsen, Sofie
name: Koch, Thomas
name: Hauser, Frank
name: Garm, Anders
name: Grimmelikhuijzen, Cornelis
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: The amino acid sequences of the predicted RFamideII preprohormones from T. cystophora and A. alata. (DOCX 20 kb)
Basic considerations on broken-symmetry states of organic superconductors
Creators: name: Bourbonnais, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this brief account, we shall review the different mechanisms giving rise to itinerant and localized antiferromagnetism in quasi-one-dimensional organic conductors: the Bechgaard salts and their sulfur analogs. We will then focus on the problem of spin correlations and their impact on the pairing mechanism for organic superconductivity.
description: 7 pages, 5 figures, RevTex
title: MDHHgermany
Creators: name: Boehmer, Danielle
name: Schielein, Maximilian
name: Schuster, Barbara
name: Zink, Alexander
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Seltene Erkrankungen sind sehr häufig unzureichend versorgt, betroffene Patienten sind häufig mit einer Vielzahl von Problemen konfrontiert. Dies liegt nicht zuletzt dran, dass eine Versorgungsforschung in diesem Bereich häufig nicht ausreichend betrieben wird. Daher haben wir[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Secure communication with single-photon two-qubit states
Creators: name: Beige, Almut
name: Englert, Berthold-Georg
name: Kurtsiefer, Christian
name: Weinfurter, Harald
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a cryptographic scheme that is deterministic: Alice sends single photons to Bob, and each and every photon detected supplies one key bit -- no photon is wasted. This is in marked contrast to other schemes in which a random process decides whether the next photon sent will contribute to the key or not. The determinism is achieved by preparing the photons in two-qubit states, rather than the one-qubit states used in conventional schemes. In particular, we consider the realistic situation in which one qubit is the photon polarization, the other a spatial alternative. Further, we show how one can exploit the deterministic nature for direct secure communication, that is: without the need for establishing a shared key first.
description: 9 pages, 1 figure, 3 tables; final version
Ballistic electron transport through magnetic domain walls
Creators: name: van Hoof, Jeroen B. A. N.
name: Schep, Kees M.
name: Brataas, Arne
name: Bauer, Gerrit E. W.
name: Kelly, Paul J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electron transport limited by the rotating exchange-potential of domain walls is calculated in the ballistic limit for the itinerant ferromagnets Fe, Co, and Ni. When realistic band structures are used, the domain wall magnetoresistance is enhanced by orders of magnitude compared to the results for previously studied two-band models. Increasing the pitch of a domain wall by confinement in a nano-structured point contact is predicted to give rise to a strongly enhanced magnetoresistance.
description: 4 pages, 2 figures; to appear in PRB as a brief report
title: Therapie und Überleben beim rezidivierten Ovarialkarzinom – eine populationsbezogene Untersuchung in Ostbayern
Creators: name: Haslbeck, Franziska
name: Ortmann, Olaf
name: Gerken, Michael
name: Inwald, Elisabeth C.
name: Klinkhammer-Schalke, Monika
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Das Ovarialkarzinom ist in der gynäkologischen Onkologie das Karzinom mit der höchsten Mortalitätsrate. Die Rezidive sind sowohl durch eine schlechte Prognose als auch ein schlechtes Gesamtüberleben gekennzeichnet. In der S3-Leitlinie „Diagnostik,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)