cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cosmological Dark Matter from a Bulk Black Hole
Creators: name: Fichet, Sylvain
name: Megias, Eugenio
name: Quiros, Mariano
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the cosmology of a three-brane in a specific five-dimensional scalar-gravity (i.e. soft-wall) background, known as the linear dilaton background. We discover that the Friedmann equation of the brane-world automatically contains a term mimicking pressureless matter. We propose to identify this term as dark matter. This dark matter arises as a projection of the bulk black hole on the brane, which contributes to the brane Friedmann equation via both the Weyl tensor and the scalar stress tensor. The nontrivial matter-like behavior is due to an exact cancellation between the Weyl and scalar pressures. We show that the Newtonian potential only receives a mild short-distance correction going as inverse distance squared, ensuring compatibility of the linear dilaton brane-world with observed 4D gravity. Our setup can be viewed as a consistent cosmological description of the holographic theories arising in the linear dilaton background. We also present more general scalar-gravity models where the brane cosmology features an effective energy density whose behavior smoothly interpolates between dark radiation, dark matter and dark energy depending on a model parameter.
description: v2: 7 pages, 2 figures. Text improved, model in Sec. V.A. added, references added, matches journal version
Aplicación del modelo Big6 a la gestión de información en salud
Creators: name: Inastrilla, Carlos Rafael Araujo
Publisher: name: Zenodo
Year: 2021
Subjects: Gestión de información
Informatización

description: Presentación de PowerPoint presentada a la administración del Hospital Pediátrico del Cerro, para presentar los resultados de la aplicación del modelo Big 6 a un problema de información.
Feynman-Kac representation for Hamilton-Jacobi-Bellman IPDE
Creators: name: Kharroubi, Idris
name: Pham, Huyên
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We aim to provide a Feynman-Kac type representation for Hamilton-Jacobi-Bellman equation, in terms of forward backward stochastic differential equation (FBSDE) with a simulatable forward process. For this purpose, we introduce a class of BSDE where the jumps component of the solution is subject to a partial nonpositive constraint. Existence and approximation of a unique minimal solution is proved by a penalization method under mild assumptions. We then show how minimal solution to this BSDE class provides a new probabilistic representation for nonlinear integro-partial differential equations (IPDEs) of Hamilton-Jacobi-Bellman (HJB) type, when considering a regime switching forward SDE in a Markovian framework, and importantly we do not make any ellipticity condition. Moreover, we state a dual formula of this BSDE minimal solution involving equivalent change of probability measures. This gives in particular an original representation for value functions of stochastic control problems including controlled diffusion coefficient.
description: Published at http://dx.doi.org/10.1214/14-AOP920 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Der gemietete Bauch. Von Bestelleltern, Wunschkindern und Leihmüttern
Creators: name: Patzel-Mattern, Katja
name: Ditzen, Beate
name: Weller, Marc-Philippe
Publisher: name: Ruperto Carola
Year: 2017

description: Das Geschäft mit dem unerfüllten Kinderwunsch boomt. In Indien, in der Ukraine und anderen Schwellenländern hat sich eine regelrechte Industrie um Leihmütter entwickelt. In Deutschland hingegen ist Leihmutterschaft gesetzlich verboten. Handlungs - möglichkeiten der modernen Medizin, ein zu nehmender „Fortpflanzungstourismus“ und ein internationales Reglungs gefälle jedoch sorgen dafür, dass der gesetzliche Rahmen neu ausgehandelt werden muss. Eine interdisziplinäre Forschungsgruppe am Marsilius- Kolleg der Universität Heidelberg untersucht, wie das Beziehungsgeflecht von sogenannten Bestelleltern, Wunschkindern und Leihmüttern für Deutschland künftig gestaltet werden kann.
description: Ruperto Carola, Nr. 10 (2017): Frau & Mann
BioSFQ circuit family for neuromorphic computing: Bridging digital and analog domains of superconductor technologies
Creators: name: Semenov, Vasili K.
name: Golden, Evan B.
name: Tolpygo, Sergey K.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Superconductor single flux quantum (SFQ) technology is attractive for neuromorphic computing due to low energy dissipation and high, potentially up to 100 GHz, clock rates. We have recently suggested a new family of bioSFQ circuits (V.K. Semenov et al., IEEE TAS, vol. 32, no. 4, 1400105, 2022) where information is stored as a value of current in a superconducting loop and transferred as a rate of SFQ pulses propagating between the loops. This approach, in the simplest case dealing with positive numbers, requires single-line transfer channels. In the more general case of bipolar numbers, it requires dual-rail transfer channels. To address this need, we have developed a new comparator with a dual-rail output. This comparator is an essential part of a bipolar multiplier that has been designed, fabricated, and tested. We discuss bioSFQ circuits for implementing an analog bipolar divide operation $Y/X$ and a square root operation $X^{1/2}$. We discuss strategic advantages of the suggested bioSFQ approach, e.g., an inherently asynchronous character of bioSFQ cells which do not require explicit clock signals. As a result, bioSFQ circuits are free of racing errors and tolerant to occasional collision of propagating SFQ pulses. This tolerance is due to stochastic nature of data signals generated by comparators operating within their gray zone. The circuits were fabricated in the eight-niobium-layer fabrication process SFQ5ee developed for superconductor electronics at MIT Lincoln Laboratory.
description: 8 pages, 10 figures, 30 references. This paper was presented at Applied Superconductivity Conference, ASC 2022, October 23-28, 2022, Honolulu, Hawaii
Mode structure reconstruction by detected and undetected light
Creators: name: Knoll, Laura T.
name: Petrini, Giulia
name: Piacentini, Fabrizio
name: Traina, Paolo
name: Polyakov, Sergey V.
name: Moreva, Ekaterina
name: Degiovanni, Ivo Pietro
name: Genovese, Marco
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a novel technique for the reconstruction of multimode optical fields, based on simultaneously exploiting both the generalized Glauber's $K^{th}$-order correlation function $g^{(K)}$ and a recently proposed anti-correlation function (dubbed $θ^{(K)}$) which is resilient to Poissonian noise. We experimentally demonstrate that this method yields mode reconstructions with higher fidelity with respect to those obtained with reconstruction methods based only on $g^{(K)}$'s, even requiring less "a priori" information. The reliability and versatility of our technique make it suitable for a widespread use in real applications of optical quantum measurement, from quantum information to quantum metrology, especially when one needs to characterize ensembles of single-photon emitters in the presence of background noise (due, for example, to residual excitation laser, stray light, or unwanted fluorescence).
description: 11 pages, 3 figures
title: Η εξέλιξη πρωτοτύπων στον ανοιχτό βιομηχανικό σχεδιασμό: η περίπτωση των συναρμολογούμενων επίπλων
Creators: name: Κοτεα Σοφια
Publisher: name: Technical University of Crete
Year: 2015

description: Σκοπός της Διπλωματικής Εργασίας είναι ο σχεδιασμός μιας καρέκλας, μέσω της εξελικτικής διαδικασίας πρωτοτύπων, μέσα από το πρότυπο του «ανοικτού» σχεδιασμού. Η Διπλωματική χωρίζεται σε δύο μέρη:
Το θεωρητικό πρώτο μέρος , αναφέρεται στον βιομηχανικό σχεδιασμό. Παρατίθενται  ορισμοί, βασικές έννοιες και κινήματα σχετικά με τον βιομηχανικό σχεδιασμό, και γίνεται μια σύντομη ιστορική ανασκόπηση με αφετηρία τη Σχολή του Bauhaus. Εν συνεχεία, αναλύεται  η  έννοια του  ανοιχτού  βιομηχανικού  σχεδιασμού, οι διαφορές με τα υφιστάμενα μοντέλα παραγωγής και οι  δυνατότητες που παρουσιάζει στα πλαίσια μιας σύγχρονης προσέγγισης.
Στο δεύτερο μέρος, το οποίο έχει, εμφανώς, σχεδιαστικό – πρακτικό χαρακτήρα, παρουσιάζεται αναλυτικά η  εξελικτική διαδικασία πρωτοτύπων. Δημιουργούνται  διαφορετικά σενάρια κατασκευαστικής διαμόρφωσης της καρέκλας και στη συνέχεια  επιλέγεται, μέσω μιας συγκριτικής διαδικασίας, η βέλτιστη εκδοχή, η οποία, κατασκευάστηκε  σε κλίμακα 1:1 στο εργαστήριο Προπλασμάτων και Τεχνολογικών Εφαρμογών της Σχολής Αρχιτεκτόνων Μηχανικών. Επίσης , το  μέρος αυτό συνοδεύεται από τις απαραίτητες πληροφορίες γύρω από την ανθρωπομετρία και την εργονομία των καρεκλών. Τέλος, γίνεται λόγος για πιθανή παραμετροποίηση της καρέκλας  και παρουσιάζεται ένα ενδεικτικό επιχειρηματικό πλάνο μιας μικρής γραμμής παραγωγής συναρμολογούμενων επίπλων.
Λέξεις-Κλειδιά:
Βιομηχανικός Σχεδιασμός, Βιομηχανικός Σχεδιαστής, Ανοιχτός Βιομηχανικός Σχεδιασμός, Πρωτότυπα, Συν-σχεδιασμός, Συναρμολογούμενο Έπιπλο, Εξελικτική Διαδικασία Πρωτοτύπων
Origin of the `He/N' and `Fe II' Spectral Classes of Novae
Creators: name: Williams, Robert
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The spectra of postoutburst novae display either He+N or Fe II lines as the most prominent non-Balmer lines at maximum light. Spectral diagnostics indicate physical conditions for 'He/N' spectra that are consistent with their origin in the white dwarf (WD) ejecta, whereas 'Fe II' spectra point to their formation in a large circumbinary envelope of gas whose origin is the secondary star. A determining parameter for which of the two types of spectra predominates may be the binary mass ratio Msec/MWD. The increasing fraction of novae that are observed to be 'hybrid' objects, where both classes of spectra appear sequentially, is explained by changing parameters in the two emitting regions during the postoutburst decline. We argue that most novae may be hybrids that show both types of spectra during decline. The emission line intensity ratio O I λ8446/λ7773 is suggested as a good density diagnostic for the ejecta, and a finding list of emission lines identified in recent spectroscopic surveys of novae is presented as an aid to future line identification work.
description: 14 pages, 2 tables
Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 1 (1937)
Creators: name: Germania : Anzeiger Der Römisch-Germanischen Kommission Des Deutschen Archäologischen Instituts
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Titel
Inhalt
Zwei neue Acheuléen-Faustkeile aus dem nördlichen Harzvorland...1-4
Bandkeramische Wohngruben bei Geleen, Provinz Limburg, Holland...5-6
Glockenbechersiedlung und frühbronzezeitliche Hockergräber bei Nähermemmingen, BA. Nördlingen...6-9
Zwei Sammelfunde der Urnenfelderzeit aus Bayerisch-Schwaben...10-17
Ein Urnenfeldergrab von Ziegetsdorf, BA. Stadtamhof...17-20
Mittellatènegrab von Auingen, OA. Münsingen...20-22
Ein neuer Langbau im Zugmanteldorf...22-25
Ein Germanenkopf aus Potzneusiedl a.d. Leitha...25-28
Funde von Leugensteinen in der Pfalz...28-33
Ein Fibelfund des 5. Jahrhunderts von Schwellin, Kr. Köslin (Pommern)...34-39
Preßmodel und gleichgemusterte Fibeln der späten Merowingerzeit aus dem Rheinlande...39-42
Kleine Mitteilungen...42-44
Fundchronik...44-53
Paul Hans Stemmermann, Die Anfänge der deutschen Vorgeschichtsforschung...53-54
Siegfried Gutenbrunner, Die germanischen Götternamen der antiken Inschriften...54-55
Neuerscheinungen...56-64
Additional file 1 of High level of persister frequency in clinical staphylococcal isolates
Creators: name: Manandhar, Sarita
name: Singh, Anjana
name: Varma, Ajit
name: Pandey, Shanti
name: Shrivastava, Neeraj
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Figure S1. Distribution of clinical staphylococcal isolates based on specimen types.
Anomalous transport from geometry
Creators: name: Landsteiner, Karl
name: Morales-Tejera, Sergio
name: Saura-Bastida, Pablo
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We revisit the relation between black hole geometries and chiral transport. Integrating the anomaly equation in a black hole geometry allows to derive the chiral transport coefficients for the thermal gas far from the horizon. The key ingredient is to impose vanishing of the covariant current on the horizon. We extend the method to include the usual gauge anomaly for charged black holes and to weak magnetic fields. This allows to derive the full set of transport coefficients describing the chiral magnetic and chiral vortical effects.
description: 16 pages
Boundary Quantum Phase Transitions in the Spin $\frac{1}{2}$ Heisenberg Chain with Boundary Magnetic Fields
Creators: name: Pasnoori, Parameshwar R.
name: Lee, Junhyun
name: Pixley, J. H.
name: Andrei, Natan
name: Azaria, Patrick
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the spin $\frac{1}{2}$ Heisenberg chain with boundary magnetic fields and analyze it using a combination of Bethe ansatz and density matrix renormalization group (DMRG) techniques. We show that the system exhibits several different ground states which depend on the orientation of the boundary magnetic fields. When both the boundary fields take equal values greater than a critical field strength, each edge in the ground state accumulates a fractional spin which saturates to spin $\frac{1}{4}$, which is similar to systems exhibiting symmetry protected topological phases (SPT). Unlike in SPT systems, the fractional boundary spin in the Heisenberg spin chain is not a genuine quantum number since the variance of the associated operator does not vanish, this is due to the absence of a bulk gap. The system exhibits high energy bound states when the boundary fields take values greater than the critical field. All the excitations in the system can be sorted out into towers whose number depends on the number of bound states exhibited by the system. As the boundary fields are varied, in addition to the ground state phase transition, we find that the system may undergo an eigenstate phase transition (EPT) where the number of towers of the Hilbert space changes. We further inquire how the EPT reflects itself on local ground state properties by computing the magnetization profile $\langle S^z_j \rangle$ using DMRG. We identify a clear qualitative change from low edge fields to high edge fields when crossing the critical field. We though are unable to conclude on the basis of our data that EPT corresponds to a genuine phase transition in the ground state.
Lorentz-covariant Hamiltonian analysis of BF gravity with the Immirzi parameter
Creators: name: Celada, Mariano
name: Montesinos, Merced
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We perform the Lorentz-covariant Hamiltonian analysis of two Lagrangian action principles that describe general relativity as a constrained BF theory and that include the Immirzi parameter. The relation between these two Lagrangian actions has been already studied through a map among the fields involved. The main difference between these is the way the Immirzi parameter is included, since in one of them the Immirzi parameter is included explicitly in the BF terms, whereas in the other (the CMPR action) it is in the constraint on the B fields. In this work we continue the analysis of their relationship but at the Hamiltonian level. Particularly, we are interested in seeing how the above difference appears in the constraint structure of both action principles. We find that they both possess the same number of first-class and second-class constraints and satisfy a very similar (off-shell) Poisson-bracket algebra on account of the type of canonical variables employed. The two algebras can be transformed into each other by making a suitable change of variables
description: LaTeX file, no figures
Quantum synchronization effects induced by strong nonlinearities
Creators: name: Shen, Yuan
name: Mok, Wai-Keong
name: Noh, Changsuk
name: Liu, Ai Qun
name: Kwek, Leong-Chuan
name: Fan, Weijun
name: Chia, Andy
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A paradigm for quantum synchronization is the quantum analog of the Stuart--Landau oscillator, which corresponds to a van der Pol oscillator in the limit of weak (i.e. vanishingly small) nonlinearity. Due to this limitation, the quantum Stuart--Landau oscillator fails to capture interesting nonlinearity-induced phenomena such as relaxation oscillations. To overcome this deficiency we propose an alternative model which approximates the van der Pol oscillator to finitely large nonlinearities while remaining numerically tractable. This allows us to uncover interesting phenomena in the deep-quantum strongly-nonlinear regime with no classical analog, such as the persistence of amplitude death on resonance. We also report nonlinearity-induced position correlations in reactively coupled quantum oscillators. Such coupled oscillations become more and more correlated with increasing nonlinearity before reaching some maximum. Again, this behavior is absent classically. We also show how strong nonlinearity can enlarge the synchronization bandwidth in both single and coupled oscillators. This effect can be harnessed to induce mutual synchronization between two oscillators initially in amplitude death.
description: 13 pages, 8 figures
title: The Improvement of River Navigation in 18th Century Croatia. Ideas, Counteractions and Effects
Creators: name: Horbec, Ivana
Publisher: name: Universität Graz
Year: 2020

description: After the stabilisation of the borders between the Habsburg Monarchy and Ottoman Empire, the
export of the Monarchy’s products to the Mediterranean gained the outmost importance in the
economic plans of the Court of Vienna. In this paper the plans and ideas on improving the trading
route by the rivers Sava and Kupa in Croatian lands are analysed, as well as the most prominent
difficulties faced by the initiators of these innovations. The models for achieving an effective
compromise between state institutions, engaged engineers, local estates and privileged companies
are emphasized, as well as their effects. The research takes into account the sources kept in
Hungarian, Austrian and Croatian state archives, as well as various published and unpublished
individual initiatives, travel reports and statistics.

description: Yearbook of the Society for 18th Century Studies on South Eastern Europe, 2, 50–63
On the continuity of the solution map of the Euler-Poincaré equations in Besov spaces
Creators: name: Li, Min
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q35, 35Q51, 35L30

description: By constructing a series of perturbation functions through localization in the Fourier domain and translation, we show that the data-to-solution map for the Euler-Poincaré equations is nowhere uniformly continuous in $B^s_{p,r}(\mathbb{R} ^d)$ with $s>\max\{1+\frac d2,\frac32\}$ and $(p,r)\in (1,\infty)\times [1,\infty)$. This improves our previous result which shows the data-to-solution map for the Euler-Poincaré equations is non-uniformly continuous on a bounded subset of $B^s_{p,r}(\mathbb{R} ^d)$ near the origin.
description: 16 pages
Coherent Stokes Raman scattering microscopy (CSRS)
Creators: name: Heuke, Sandro
name: Rigneault, Hervé
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report the first implementation of laser scanning Coherent Stokes Raman scattering (CSRS - pronounced "sCiSsoRS") microscopy. To overcome the major challenge in CSRS imaging, we show how to suppress the fluorescence background by narrow bandpass filter and a lock-in based demodulation. Near background free CSRS imaging of polymer beads, human skin, onion cells, avocado flesh and the wing disc of a drosphila larva are presented. Finally, we explain and demonstrate numerically that CSRS solves a major obstacle of other coherent Raman techniques by sending a significant part (up to 100%) of the CSRS photons into the backward direction under tight focusing conditions. We believe that this discovery will pave the way for numerous technological advances, e.g. in epi-detected coherent Raman multi-focus imaging, real-time laser scanning based spectroscopy or efficient endoscopy.
Decoherence of a single-ion qubit immersed in a spin-polarized atomic bath
Creators: name: Ratschbacher, L.
name: Sias, C.
name: Carcagni, L.
name: Silver, J. M.
name: Zipkes, C.
name: Köhl, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report on the immersion of a spin-qubit encoded in a single trapped ion into a spin-polarized neutral atom environment, which possesses both continuous (motional) and discrete (spin) degrees of freedom. The environment offers the possibility of a precise microscopic description, which allows us to understand dynamics and decoherence from first principles. We observe the spin dynamics of the qubit and measure the decoherence times (T1 and T2), which are determined by the spin-exchange interaction as well as by an unexpectedly strong spin-nonconserving coupling mechanism.
Subgap states and quantum phase transitions in one-dimensional superconductor-ferromagnetic insulator heterostructures
Creators: name: Feijoo, Javier
name: Iucci, Anibal
name: Lobos, Alejandro M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We theoretically study the spectral properties of a one dimensional semiconductor-superconductor-ferromagnetic insulator (SE-SU-FMI) hybrid nanostructure, motivated by recents experiments where such devices have been fabricated using epitaxial growing techniques. We model the hybrid structure as a one-dimensional single-channel semiconductor nanowire under the simultaneous effect of two proximity-induced interactions: superconducting pairing and a (spatially inhomogeneous) Zeeman exchange field. The coexistence of these competing interactions generates a rich quantum phase diagram and a complex subgap Andreev bound state (ABS) spectrum. By exploiting the symmetries of the problem, we classify the solutions of the Bogoliubov-de Gennes equations into even and odd ABS with respect to the spatial inversion symmetry $x\to -x$. We find the ABS spectrum of the device as a function of the different parameters of the model: the length $L$ of the coexisting SU-FMI region, the induced Zeeman exchange field $h_0$, and the induced superconducting coherence length $ξ$. In particular we analyze the evolution of the subgap spectrum as a function of the length $L$. Interestingly, we have found that depending on the ratio $h_0/Δ$, the emerging ABS can eventually cross below the Fermi energy at certain critical values $L_c$, and induce spin-and fermion parity-changing quantum phase transitions. We argue that this type of device constitute a promising highly-tunable platform to engineer subgap ABS.
description: 13 pages, 3 figures
Boris Dunsch / Arbogast Schmitt / Thomas A. Schmitz (Hg.): Epos, Lyrik, Drama - Genese und Ausformungen der literarischen Gattungen. Festschrift für Ernst-Richard Schwinge zum 75. Geburtstag
Creators: name: Schmude, Michael P.
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu:  Boris Dunsch / Arbogast Schmitt / Thomas A. Schmitz (Hg.): Epos, Lyrik, Drama - Genese und Ausformungen der literarischen Gattungen. Festschrift für Ernst-Richard Schwinge zum 75. Geburtstag, Heidelberg (Winter) 2013. 421 S. (ISBN 978-3-8253-6166-2).
description: Forum Classicum, Nr. 1 (2014): Forum Classicum
Hubert Simon (JIM) Markl - Bibliography
Creators: name: Meyer, Axel
name: Mittelstraß, Jürgen
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Physiology
subject: FOS: Biological sciences

description: Hubert (Jim) Markl was a zoologist and animal behavioural physiologist; but, beyond that, he was arguably the most influential figure in European science policy and the key person influencing the relationship between science and society in Germany. He uniquely served as president of the Deutsche Forschungsgemeinschaft (German Science Foundation) and of the Max Planck Gesellschaft. In these roles he was an outstanding and bold advocate for scientific research in Germany and throughout Europe, and his astute judgement, cogency and intellectual rigour commanded the respect of all his peers. His occupancy of the two most senior positions in German science policy followed from his earlier substantial scientific contributions to the emerging discipline of behavioural ecology, as well as his books on science, society and culture. Markl was a leading spokesperson in Germany on contested issues at the interface between science and society; for example, he was an eloquent advocate of stem cell research, speaking out against the political mainstream. He also strove to expose fully, and acknowledge, the Max Planck Society's responsibility for atrocities committed by the Kaiser Wilhelm Gesellschaft scientists during the Nazi era; Markl will be remembered as the president who oversaw a historical analysis of the involvement of the Kaiser Wilhelm Gesellschaft (the scientific society that legally preceded the Max Planck Gesellschaft), and in 2001 he apologized in the name of the Max Planck Society for the expulsion and deaths of Jewish scientists.
title: Метод термозащиты приемо-передающего модуля
Creators: name: Иванов, Антон
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Современные активные фазированные антенные решетки имеют высокую плотность упаковки приемо-передающих модулей, численность которых может достигать нескольких тысяч элементов в зависимости от решаемых задач. При работе всей системы КПД приемо-передающего модуля составляет порядка 20-30%. В результате высокой плотности упаковки элементов активных фазированых антенных решеток выделяется большое количество теплоты, которая должна быть рассеяна. Традиционное охлаждение воздухом из-за низкой эффективности используется только в системах длинноволнового диапазона. Большинство современных активных фазированых антенных решеток охлаждаются жидкостью, а также при помощи организации теплоотвода тепловыми трубками. В статье продемонстрирован метод термозащиты, позволяющий повысить надежность приемо-передающего модуля. Также представлены результаты работы термозащиты.
Additional file 1 of Type distribution of human papillomaviruses in ThinPrep cytology samples and HPV16/18 E6 gene variations in FFPE cervical cancer specimens in Fars province, Iran
Creators: name: Farhadi, Ali
name: Abuei, Haniyeh
name: Okhovat, Mohammad Ali
name: Geramizadeh, Bita
name: Behzad-Behbahani, Abbas
name: Chong, Pei Pei
name: Nikouyan, Negin
name: Namdari, Sepide
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1: Table S1. The sequences of primers used for the amplification of HPV16 and HPV18 E6 gene. Table S2. HPV16 sublineages based on distinguishing positions in E6 gene region. Table 3. HPV18 sublineages based on distinguishing positions in E6 gene region. Fig. S1. A representative reverse line blot HPV genotyping test strip using AMPLIQUALITY HPV-TYPE EXPRESS kit showing colored bands corresponding to HPV6 and 56. The strip is coated with a staining control band, an amplification control of the housekeeping thiosulfate sulfurtransferase (TST) gene band, and a universal HPV band. Fig. S2. Direct DNA Sanger sequencing chromatogram showing a sequence polymorphism (highlighted in blue) in E6 gene region of HPV16 lineage A1 isolate HAM14 (GenBank accession Number: OP572428). Fig. S3. Direct DNA Sanger sequencing chromatogram showing a sequence polymorphism (highlighted in blue) in E6 gene region of HPV16 lineage A4 isolate HAM27 (GenBank accession Number: OP572441). Fig. S4. Direct DNA Sanger sequencing chromatogram showing a sequence polymorphism (highlighted in blue) in E6 gene region of HPV16 lineage A2 isolate HAM40 (GenBank accession Number: OP572454). Fig. S5. Direct DNA Sanger sequencing chromatogram showing a sequence polymorphism (highlighted in blue) in E6 gene region of HPV18 lineage A1 isolate HAM62 (GenBank accession Number: OP572476). Fig. S6. Direct DNA Sanger sequencing chromatogram showing a sequence polymorphism (highlighted in blue) in E6 gene region of HPV18 lineage A1 isolate HAM77 (GenBank accession Number: OP572491) iosulfate sulfurtransferase (TST) gene band, and a universal HPV band.
Non-Abelian Anyons with Rydberg Atoms
Creators: name: Bauer, Nora M.
name: Kokkas, Elias
name: Ale, Victor
name: Siopsis, George
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the emergence of topological matter in two-dimensional systems of neutral Rydberg atoms in Ruby lattices. While Abelian anyons have been predicted in such systems, non-Abelian anyons, which would form a substrate for fault-tolerant quantum computing, have not been generated. To generate anyons with non-Abelian braiding statistics, we consider systems with mixed-boundary punctures. We obtain the topologically distinct ground states of the system numerically using the iDMRG technique. We discuss how these topological states can be created using ancilla atoms of a different type. We show that a system with 2N+2 punctures and an equal number of ancilla atoms leads to N logical qubits whose Hilbert space is determined by a set of stabilizing conditions on the ancilla atoms. Quantum gates can be implemented using a set of gates acting on the ancilla atoms that commute with the stabilizers and realize the braiding group of non-Abelian Ising anyons.
description: 9 pages, 8 figures
Additional file 2 of Comparative analysis of different response criteria at early phase after PD-1 blockade in non-small lung cancer
Creators: name: Kaira, Kyoichi
name: Yamaguchi, Ou
name: Naruse, Ichiro
name: Umeda, Yukihiro
name: Honda, Takeshi
name: Watanabe, Satoshi
name: Ichikawa, Kosuke
name: Yanagisawa, Shin
name: Kasahara, Norimitsu
name: Higuchi, Tetsuya
name: Hashimoto, Kosuke
name: Miura, Yu
name: Shiono, Ayako
name: Mouri, Atsuto
name: Imai, Hisao
name: Iizuka, Kunihiko
name: Ishizuka, Tamotsu
name: Minato, Koichi
name: Suda, Satoshi
name: Kagamu, Hiroshi
name: Mori, Keita
name: Seki, Nobuhiko
name: Kuji, Ichiei
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 2: Table A2. Comparison of response evaluation between PERCIST and iPERCIST.
„Neues von Sisyphus". Sprichwörtliche Mythen der Antike in moderner Literatur, Medien und Karikaturen
Creators: name: Werner, Jürgen
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: „Neues von Sisyphus". Sprichwörtliche Mythen der Antike in moderner Literatur, Medien und Karikaturen. Mit 166 Abb. (Kulturelle Motivstudien 13) Wien 2013: praesens. 393 S. (ISBN 978-1069-0716-3).
description: Forum Classicum, Nr. 1 (2014): Forum Classicum
Michael von Albrecht, Große römische Autoren. Texte und Themen. Bde 1-3
Creators: name: Schmitz, Dietmar
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu:

Michael von Albrecht, Große römische Autoren. Texte und Themen. Bd. 1, Caesar, Cicero und die lateinische Prosa. Universitätsverlag Winter, Heidelberg 2013, 266 S. (ISBN 978-3- 8253-6076-4).

Michael von Albrecht, Große römische Autoren. Texte und Themen. Bd. 2, Horaz, Vergil und seine Nachfolger. Universitätsverlag Winter: Heidelberg 2013, 266 S. (ISBN 978-3-8253-6077-1).

Michael von Albrecht, Große römische Autoren. Texte und Themen. Bd. 3, Von Lukrez und Catull zu Ovid. Universitätsverlag Winter, Heidelberg 2013, 315 S. (ISBN 978-3-8253-6078-8).
description: Forum Classicum, Nr. 1 (2014): Forum Classicum
Supplementary Figures from Characteristic features of statistical models and machine learning methods derived from pest and disease monitoring datasets
Creators: name: Kishi, Shigeki
name: Sun, Jianqiang
name: Kawaguchi, Akira
name: Ochi, Sunao
name: Yoshida, Megumi
name: Yamanaka, Takehiko
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Environmental Science
subject: Ecology
subject: FOS: Biological sciences

description: Figures S1, S2, S3, S4 are shown.
FAIR research information in open infrastructures
Creators: name: Kaliuzhna, Nataliia
name: Hauschke, Christian
Publisher: name: Zenodo
Year: 2022
Subjects: FAIR research information
research information
scholarly metadata

description: This presentation, given at the Days of Ukraine in Lower Saxony, gives an overview of the collaboration between TIB - Leibniz Information Centre for Science and Technology and the State Scientific and Technical Library of Ukraine (SSTL of Ukraine) within the FAIRIO project and a summary of the jointly achieved results.
The Galactic Center Cloud G2 -- a Young Low-Mass Star with a Stellar Wind
Creators: name: Scoville, Nick
name: Burkert, Andi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We explore the possibility that the G2 gas cloud falling in towards \sgra is the mass loss envelope of a young TTauri star. As the star plunges to smaller radius at 1000 to 6000 \kms, a strong bow shock forms where the stellar wind is impacted by the hot X-ray emitting gas in the vicinity of \sgra. For a stellar mass loss rate of $4\times10^{-8}$ \msun per yr and wind velocity 100 \kms, the bow shock will have an emission measure ($EM = n^2 vol$) at a distance $\sim10^{16}$ cm, similar to that inferred from the IR emission lines. The ionization of the dense bow shock gas is potentially provided by collisional ionization at the shock front and cooling radiation (X-ray and UV) from the post shock gas. The former would predict a constant line flux as a function of distance from \sgra, while the latter will have increasing emission at lesser distances. In this model, the star and its mass loss wind should survive pericenter passage since the wind is likely launched at 0.2 AU and this is much less than the Roche radius at pericenter ($\sim3$ AU for a stellar mass of 2\msun). In this model, the emission cloud will probably survive pericenter passage, discriminating this scenario from others.
Optical-controlled ultrafast dynamics of skyrmion in antiferromagnets
Creators: name: Guan, S. H.
name: Liu, Y.
name: Hou, Z. P.
name: Chen, D. Y.
name: Fan, Z.
name: Zeng, M.
name: Lu, X. B.
name: Gao, X. S.
name: Qin, M. H.
name: Liu, J. M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Optical vortex, a light beam carrying orbital angular momentum (OAM) has been realized in experiments, and its interactions with magnets show abundant physical characteristics and great application potentials. In this work, we propose that optical vortex can control skyrmion ultrafast in antiferromagnets using numerical and analytical methods. Isolated skyrmion can be generated/erased in a very short time ~ps by beam focusing. Subsequently, the OAM is transferred to the skyrmion and results in its rotation motion. Different from the case of ferromagnets, the rotation direction can be modulated through tuning the light frequency in antiferromagnets, allowing one to control the rotation easily. Furthermore, the skyrmion Hall motion driven by multipolar spin waves excited by optical vortex is revealed numerically, demonstrating the dependence of the Hall angle on the OAM quantum number. This work unveils the interesting optical-controlled skyrmion dynamics in antiferromagnets, which is a crucial step towards the development of optics and spintronics.
description: 19 pages, 6 figures
title: Влияние флуктуационного шума на процесс компенсации геометрического шума фотоприемника методом двухточечной коррекции
Creators: name: Корнышев, Николай
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Обсуждается аддитивно-мультипликативная модель геометрического шума фотоприемника инфракрасного диапазона и анализируется влияние флуктуационного шума на процесс двухточечной коррекции. Рассматривается метод формирования реальных тестовых изображений, а также метод компьютерного моделирования тестовых эталонных изображений равномерного фона с геометрическим шумом в смеси с флуктуационным. Исследуется раздельное влияние составляющих флуктуационного шума на величину остаточного геометрического шума. Описываются результаты компьютерного моделирования, показывающие возможность возникновения корреляции между флуктуационными составляющими шума, которые учитываются при вычислении коэффициентов компенсации и в процессе самой компенсации, что приводит к изменению характера дисперсии остаточного геометрического шума в изображениях, соответствующих промежуточным значениям средней яркости между опорными точками. Приводятся графики зависимостей и примеры реальных и компьютерных тестовых изображений геометрического шума фотоприемника.
On the Role of Interplanetary Shocks in Accelerating MeV Electrons
Creators: name: Sheshvan, N. Talebpour
name: Dresing, N.
name: Vainio, R.
name: Afanasiev, A.
name: Morosan, D. E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: One of the sources of solar energetic particle (SEP) events is shocks that are driven by fast coronal mass ejections (CMEs). They can accelerate SEPs up to relativistic energies and are attributed to the largest SEP events. New studies suggest that CME-driven shocks can potentially accelerate electrons to MeV energies in the vicinity of the Sun. We focus on relativistic electrons associated with strong IP shocks between 2007 and 2019 to determine whether the shocks can keep accelerating such electrons up to 1 AU distance. We have analyzed High Energy Telescope (HET) observations aboard the STEREO spacecraft of potential electron energetic storm particle (ESP) events, characterized by intensity time series that peak at the time of, or close to, the associated CME-driven shock crossing. We present a new filtering method to assess the statistical significance of particle intensity increases and apply it to MeV electron observations in the vicinity of interplanetary shocks. We identified 27 candidate events by visual inspection from a STEREO in-situ shock list. Our method identified nine clear cases, where a significant increase of MeV electrons was found in association with a shock. Typically, the highest statistical significance was observed in the highest HET energy channel of electrons. All nine cases were associated with shocks driven by interplanetary CMEs that showed large transit speeds, in excess of 900 km/s. In several cases multiple shocks were observed within one day of the shock related to the electron increase. Although electron ESP events at MeV energies are found to be rare at 1 AU our filtering method is not designed to identify a potential interplanetary shock contribution from distances closer to the Sun. Future observations taken during closer approaches to the Sun will likely provide clarity on interplanetary shock acceleration of electrons.
description: 13 pages, submitted to A&A
A wide-band, active antenna system for long wavelength radio astronomy
Creators: name: Hicks, Brian C.
name: Paravastu-Dalal, Nagini
name: Stewart, Kenneth P.
name: Erickson, William C.
name: Ray, Paul S.
name: Kassim, Namir E.
name: Burns, Steve
name: Clarke, Tracy
name: Schmitt, Henrique
name: Craig, Joe
name: Hartman, Jake
name: Weiler, Kurt W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We describe an "active" antenna system for HF/VHF (long wavelength) radio astronomy that has been successfully deployed 256-fold as the first station (LWA1) of the planned Long Wavelength Array. The antenna system, consisting of crossed dipoles, an active balun/preamp, a support structure, and a ground screen has been shown to successfully operate over at least the band from 20 MHz (15 m wavelength) to 80 MHz (3.75 m wavelength) with a noise figure that is at least 6 dB better than the Galactic background emission noise temperature over that band. Thus, the goal to design and construct a compact, inexpensive, rugged, and easily assembled antenna system that can be deployed many-fold to form numerous large individual "stations" for the purpose of building a large, long wavelength synthesis array telescope for radio astronomical and ionospheric observations was met.
description: 33 pages, 12 figures, accepted for publication in Publications of the Astronomical Society of the Pacific
Heinrich Butschkow, Die bandkeramischen Stilarten Mitteldeutschlands
Creators: name: Buttler, Werner
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Rezension zu: Heinrich Butschkow, Die bandkeramischen Stilarten Mitteldeutschlands. Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder. Band 23, 1935.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 4 (1937)
Quantum Geometry of Expectation Values
Creators: name: Song, Chaoming
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a novel framework for the quantum geometry of expectation values over arbitrary sets of operators and establish a link between this geometry and the eigenstates of Hamiltonian families generated by these operators. We show that the boundary of expectation value space corresponds to the ground state, which presents a natural bound that generalizes Heisenberg's uncertainty principle. To demonstrate the versatility of our framework, we present several practical applications, including providing a stronger nonlinear quantum bound that violates the Bell inequality and an explicit construction of the density functional. Our approach provides an alternative time-independent quantum formulation that transforms the linear problem in a high-dimensional Hilbert space into a nonlinear algebro-geometric problem in a low dimension, enabling us to gain new insights into quantum systems.
title: Περιγραφή τεχνολογίας RFID. Εξέταση περίπτωση Πολεμικής Αεροπορίας. Πιλοτική εφαρμογή
Creators: name: Χουζούρης Γεώργιος
Publisher: name: Technical University of Crete
Year: 2012

description: Μη διαθέσιμο
Higher order degenerations of Fay's identities and applications to integrable equations
Creators: name: Klein, C.
name: Pillet, J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Higher order degenerated versions of Fay's trisecant identity are presented. It is shown that these lead to solutions for Schwarzian Kadomtsev-Petviashvili equations.
title: Μελέτη συστημάτων παραγωγής ενός σταδίου, των οποίων τα προϊόντα έχουν πεπερασμένη διάρκεια ζωής και στοχαστικούς χρόνους παραγωγής, που ακολουθούν την κατανομή Coxian-2
Creators: name: Πάντος Γεώργιος
Publisher: name: Technical University of Crete
Year: 2012

description: Μη διαθέσιμο
title: Μελέτη εύρεσης και σύγκρισης ιδιοσυχνοτήτων για δυο κυκλικά κυλινδρικά κελύφη
Creators: name: Σατόγλου Αρετή
Publisher: name: Technical University of Crete
Year: 2012

description: Μη διαθέσιμο
Anomalous field-induced growth of fluctuations in dynamics of a biased intruder moving in a quiescent medium
Creators: name: Bénichou, Olivier
name: Mejía-Monasterio, Carlos
name: Oshanin, Gleb
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present exact results on the dynamics of a biased, by an external force ${\bf F}$, intruder (BI) in a two-dimensional lattice gas of unbiased, randomly moving hard-core particles. Going beyond the usual analysis of the force-velocity relation, we study the probability distribution $P({\bf R}_n)$ of the BI displacement ${\bf R}_n$ at time {\it n}. We show that despite the fact that the BI drives the gas to a non-equilibrium steady-state, $P({\bf R}_n)$ converges to a Gaussian distribution as $n \to \infty$. We find that the variance $σ_x^2$ of $P({\bf R}_n)$ along ${\bf F}$ exhibits a weakly superdiffusive growth $σ_x^2 \sim ν_1 \, n \, \ln(n)$, and a usual diffusive growth, $σ_y^2 \sim ν_2 \, n$, in the perpendicular direction. We determine $ν_1$ and $ν_2$ exactly for arbitrary bias, in the lowest order in the density of vacancies, and show that $ν_1 \sim |{\bf F}|^2$ for small bias, which signifies that superdiffusive behaviour emerges beyond the linear-response approximation. Monte Carlo simulations confirm our analytical results, and reveal a striking field-induced superdiffusive behavior $σ_x^2 \sim n^{3/2}$ for infinitely long 2D stripes and 3D capillaries.
description: 5 pages, 3 figures, RevTeX style