cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Imaging nuclear modifications on parton distributions with triple-differential dijet cross sections in proton-nucleus collisions
Creators: name: Shen, Shuwan
name: Ru, Peng
name: Zhang, Ben-Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Dijet production in proton-nucleus ($p$A) collisions at the LHC provides invaluable information on the underlying parton distributions in nuclei, especially the gluon distributions. Triple-differential dijet cross sections enable a well-controlled kinematic scan (over momentum fraction $x$ and probing scale $Q^2$) of the nuclear parton distribution functions (nPDFs), i.e., $f^\textrm{A}_i(x,Q^2)$. In this work, we study several types of triple-differential cross sections for dijet production in proton-proton ($pp$) and proton-lead ($p$Pb) collisions at the LHC, to next-to-leading order within the framework of perturbative quantum chromodynamics (pQCD). Four sets of nPDF parametrizations, EPPS16, nCTEQ15, TUJU19, and nIMParton16 are employed in the calculations for $p$Pb collisions. We show that the observable nuclear modification factor $R_{p\textrm{Pb}}$ of such cross sections can serve as a nice image of the nuclear modifications on parton distributions, quantified by the ratio $r^{\textrm{A}}_i(x,Q^2)\!=\!f^\textrm{A,proton}_i(x,Q^2)/f^\textrm{proton}_i(x,Q^2)$. Considerable differences among the $R_{p\textrm{Pb}}$ predicted by the four nPDF sets can be observed and intuitively understood. Future measurements of such observables are expected to not only constrain the nPDF parametrizations, but also help confirm various nuclear effects, e.g., shadowing, anti-shadowing, EMC, and Fermi motion in different regions of $x$ and their variations with probing scale $Q^2$.
description: 15 pages, 15 figures
NNLO nuclear parton distribution functions with electroweak-boson production data from the LHC
Creators: name: Helenius, Ilkka
name: Walt, Marina
name: Vogelsang, Werner
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present new sets of nuclear parton distribution functions (nPDFs) at next-to-leading order and next-to-next-to-leading order in perturbative QCD. Our analyses are based on deeply inelastic scattering data with charged-lepton and neutrino beams on nuclear targets, and experimental data from measurements of $W^{\pm},\,Z$ boson production in p+Pb collisions at the LHC. In addition, a set of proton baseline PDFs is fitted within the same framework and with the same theoretical assumptions. The results of our global QCD analysis are compared to existing nPDF sets and to the previous nPDF set TUJU19 which was based on DIS data only. Our work is performed using an open-source tool, xFitter, and the required extensions of the code are discussed as well. We find good agreement with the data included in the fit and a lower value for $χ^2/N_{\mathrm{dp}}$ when performing the fit at next-to-next-to-leading order. We apply the resulting nuclear PDFs to electroweak-boson production in Pb+Pb collisions at the LHC and compare the results to the most recent data from ATLAS and CMS.
description: 18 pages, v2 to match the version published in PRD
Galaxy evolution through infrared and submillimeter spectroscopy: Measuring star formation and black hole accretion with JWST and ALMA
Creators: name: Mordini, Sabrina
name: Spinoglio, Luigi
name: Fernández-Ontiveros, Juan Antonio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Rest-frame mid- to far-infrared spectroscopy is a powerful tool to study how galaxies formed and evolved, because a major part of their evolution occurs in heavily dust enshrouded environments, especially at the so-called Cosmic Noon. Using the calibrations of IR lines we predict the expected fluxes of lines and features, with the aim to measure the star formation rate and the Black Hole Accretion rate in intermediate to high redshift galaxies. The launch of the James Webb Space Telescope will allow us a deep investigation of both the SF and the BHA obscured processes as a function of cosmic time. We assess the spectral lines and features that can be detected by JWST-MIRI in galaxies and Active Galactic Nuclei up to redshift z= 3. We confirm the fine-structure lines of [MgIV]4.49um and [ArVI]4.53um as good BHA rate tracers for the 13) with the Atacama Large Millimeter Array. We confirm that the [CII]158um line is a good tracer of the SF rate and can in most cases (0.93. We conclude, however, that the current and foreseen facilities will not be able to cover properly the peak of the obscured SF and BHA activities at the Cosmic Noon of galaxy evolution and a new IR space telescope, actively cooled to obtain very good sensitivities, covering the full IR spectral range from about 10um to 300um, will be needed.
description: Accepted by PASA
Additional file 1 of Genome-wide identification, molecular evolution and expression analysis of the B-box gene family in mung bean (Vigna radiata L.)
Creators: name: Yin, Lili
name: Wu, Ruigang
name: An, Ruilan
name: Feng, Yaxin
name: Qiu, Yaqi
name: Zhang, Meiling
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 1
A Green's basis for the bosonic SMEFT to dimension 8
Creators: name: Chala, Mikael
name: Díaz-Carmona, Álvaro
name: Guedes, Guilherme
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a basis of dimension-eight Green's functions involving Standard Model (SM) bosonic fields, consisting of 86 new operators. Rather than using algebraic identities and integration by parts, we prove the independence of these interactions in momentum space, including a discussion on evanescent bosonic operators. Our results pave the way for renormalising the SM effective field theory (SMEFT), as well as for performing matching of ultraviolet models onto the SMEFT, to higher order. To demonstrate the potential of our construction, we have implemented our basis in matchmakereft and used it to integrate out a heavy singlet scalar and a heavy quadruplet scalar up to one loop. We provide the corresponding dimension-eight Wilson coefficients. Likewise, we show how our results can be easily used to simplify cumbersome redundant Lagrangians arising, for example, from integrating out heavy fields using the path-integral approach to matching.
description: 32 pages, 4 tables
Boson stars and black holes with wavy scalar hair
Creators: name: Brihaye, Yves
name: Hartmann, Betti
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we follow up on the discovery of a new type of solution in the Einstein-Maxwell system coupled minimally to a self-interacting complex scalar field. For sufficiently large gravitational coupling and sufficiently small electromagnetic coupling we demonstrate that boson stars as well as black holes can carry scalar hair that shows a distinct new feature~: a number of spatial oscillations in the scalar field away from the core or horizon, respectively. These spatial oscillations appear also in the curvature invariants and hence should be a detectable feature of the space-time. As a first hint that this is true, we show that the effective potential for null geodesics in this space-time possesses a local minimum indicating that in the spatial region where oscillations occur a new stable photon sphere should be possible. We also study the interior of the black holes with scalar hair and show that the curvature singularity appears at a finite value of the radius and that black holes with wavy scalar hair have this singularity very close to the center.
description: Matches version accepted for publication in Phys. Rev. D apart from Fig. 16 which is improved as compared to PRD version
Black branes with cosmological constant
Creators: name: Deshpande, Rhucha
name: Lunin, Oleg
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study neutral black branes with flat and curved worldvolumes in the presence of a negative cosmological constant. We reduce the equations governing the dynamics of such objects to one second--order ODE and perform various asymptotic expansions of the resulting equation. We also analyze regular geometries which have the same symmetries as the branes and interpolate between an empty interior and AdS asymptotics. We show that the dynamics of such spacetimes is governed by the Abel equation.
description: 33 pages
Aethionema stenopterum Boiss.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema stenopterum

description: Aethionema stenopterum Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 192. 1842.
Type: “[Aucher-Eloy] N. 341, Akdagh; 4129, Persia ”.
Lectotypus (first step designated by Al-Shehbaz in MOAZZENI et al., 2018: 258; second step designated here): IRAN: “ Ispahan ”, s.d., Aucher-Eloy 4129 (P [P00432260]; isolecto-: G [G00002108], G-BOIS [G00154001], P [P01817632]). Syntypus: TURKEY: “Ak Dagh”, s.d., AucherEloy 341 (G [G00002107], K [K000618646], P [P00428093, P01817633]).
Notes. – Label of the G-BOIS isolectotype was handwritten by Boissier, and its fragmentary flowering branch taken from P00432260 that Boissier annotated.
The species epithet is named after the fruiting material on the P specimen above. Al-Shehbaz (in MOAZZENI et al., 2018) selected Aucher-Eloy 4129 as the lectotype collection, but he designated the G-BOIS rather than the P fruiting specimen as the lectotype. That erroneous handling is corrected here by a second-step lectotypification.
As noted by HEDGE (1968: 106), the syntype (Aucher-Eloy 341) was cited by BOISSIER (1867a: 346), under A. thesiifolium instead of A. stenopterum.
HEDGE (1968: 103, 106) separated Aethionema stenopterum from A. virgatum solely by having style exserted vs included or subequalling the apical fruit sinus, but that difference alone is tenuous at best, and further morphological studies are needed to separate these two species which are clearly unrelated based on molecular phylogenetic studies by MOHAMMADIN et al. (2017).
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 144, DOI: 10.5281/zenodo.7630433
Atomic Middle Power: Canada’s Nuclear Export and Non-Proliferation Policy
Creators: name: Khazaeli, Susan
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2018
Subjects: international relations
international security
Canadian foreign policy
nuclear proliferation
nuclear cooperation
middle power

description: This dissertation examines Canada’s nuclear export and non-proliferation policy. It demonstrates that contrary to the received wisdom on nuclear behaviour, Canada does not think ‘strategically’ in the nuclear field. I argue that while the decision-making of great powers may be straightforward in the nuclear field, non-great powers can afford to be more ambivalent and even less cautious. The focus of the dissertation is on Canada’s nuclear export decisions from the 1950s to the late 1970s. My contention is that middle powers, like Canada, are rarely influenced by military-strategic interests, but that they, nonetheless, act according to their own particular self-interests when determining whether or not to export nuclear materials and technology. In looking at Canada’s nuclear decision-making from its entry into the nuclear age until the late 1970s, the dissertation offers three findings. First, Canada does not make decisions that fit a military-strategic calculus. Second, Canada is often ambivalent in the nuclear field. I argue that Canada can afford to be ambivalent because constraints on its decision-making do not stem primarily from security concerns or existential threats but from beliefs as to what Canada should do and should be in global affairs. Finally, Canada’s nuclear export and non-proliferation policies have been defined primarily by its place – both real and imagined – in the world as a middle power. The argument rests on insights draw from liberal IR theory as well as domestic politics explanations of nuclear behaviour. My contention is that Canada’s decision-making has been influenced by domestically held beliefs and perceptions of its identity – that is, where Canada ranks on the figurative power spectrum and what values it professes in relation to other actors in the international system. My research thus makes a contribution to the literature on nuclear supply and on the broader literature on nuclear behaviour, more generally.
Effects of variation of the fine structure constant $α$ and quark mass $m_q$ in Mössbauer nuclear transitions
Creators: name: Fadeev, Pavel
name: Berengut, Julian C.
name: Flambaum, Victor V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: High accuracy measurements in Mössbauer transitions open up the possibility to use them in the search for temporal and spatial variation of the fine-structure constant $α$, quark mass $m_q$, and dark matter field which may lead to the variation of $α$ and $m_q$. We calculate the sensitivity of nuclear transitions to variation of $α$ and $m_q$. Mössbauer transitions have high sensitivity to variation of quark mass $m_q$ and the strong interaction scale $Λ_{QCD}$, to which atomic optical clocks are not sensitive. The enhancement factors $K$, defined by $\frac{δf}{f} =K_{α}\frac{δα}α$ and $\frac{δf}{f} =K_{q }\frac{δm_q}{m_q}$ where $f$ is the transition energy, may be large in some transitions. The 8~eV nuclear clock transition in $^{229}$Th ($K_q \approx 10^4$) and 76~eV transition in $^{235}$U ($K_α\approx K_q \approx 10^3$) may be investigated using laser spectroscopy methods.
description: 8 pages
Optimization landscape in the simplest constrained random least-square problem
Creators: name: Fyodorov, Yan V.
name: Tublin, Rashel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We analyze statistical features of the ``optimization landscape'' in a random version of one of the simplest constrained optimization problems of the least-square type: finding the best approximation for the solution of an overcomplete system of $M>N$ linear equations $({\bf a}_k,{\bf x})=b_k, \, k=1,\ldots,M$ on the $N-$sphere ${\bf x}^2=N$. We treat both the $N-$component vectors ${\bf a}_k$ and parameters $b_k$ as independent mean zero real Gaussian random variables. First, we derive the exact expressions for the mean number of stationary points of the least-square loss function in the framework of the Kac-Rice approach combined with the Random Matrix Theory for Wishart Ensemble, and then perform its asymptotic analysis as $N\to \infty$ at a fixed $α=M/N>1$ in various regimes. In particular, this analysis allows to extract the Large Deviation Function for the density of the smallest Lagrange multiplier $λ_{min}$ associated with the problem, and in this way to find its most probable value. This can be further used to predict the asymptotic minimal value ${\cal E}_{min}$ of the loss function as $N\to \infty$. Finally, we develop an alternative approach based on the replica trick to conjecture the form of the Large Deviation function for the density of ${\cal E}_{min}$ at $N\gg 1$. As a by-product, we find the value of the {\it compatibility threshold} $α_c$ which is the minimal value of the asymptotic ratio $M/N$ such that the random linear system on the $N-$sphere is typically compatible.
description: 38 pages, 4 figures
Duality Cascades and Affine Weyl Groups
Creators: name: Furukawa, Tomohiro
name: Matsumura, Kazunobu
name: Moriyama, Sanefumi
name: Nakanishi, Tomoki
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Brane configurations in a circle allow subsequent applications of the Hanany-Witten transitions, which are known as duality cascades. By studying the process of duality cascades corresponding to quantum curves with symmetries of Weyl groups, we find a hidden structure of affine Weyl groups. Namely, the fundamental domain of duality cascades consisting of all the final destinations is characterized by the affine Weyl chamber and the duality cascades are realized as translations of the affine Weyl group, where the overall rank in the brane configuration associates to the grading operator of the affine algebra. The structure of the affine Weyl group guarantees the finiteness of the processes and the uniqueness of the endpoint of the duality cascades. In addition to the original duality cascades, we can generalize to the cases with Fayet-Iliopoulos parameters. There we can utilize the Weyl group to analyze the fundamental domain similarly and find that the fundamental domain continues to be the affine Weyl chamber. We further interpret the Weyl group we impose as a "half" of the Hanany-Witten transition.
description: 51 pages, 12 eps figures; v3: published version
Additional file 3 of Genome-wide identification, molecular evolution and expression analysis of the B-box gene family in mung bean (Vigna radiata L.)
Creators: name: Yin, Lili
name: Wu, Ruigang
name: An, Ruilan
name: Feng, Yaxin
name: Qiu, Yaqi
name: Zhang, Meiling
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 3
Branching structure of genealogies in spatially growing populations and its implications for population genetics inference
Creators: name: Eghdami, Armin
name: Paulose, Jayson
name: Fusco, Diana
Publisher: name: arXiv
Year: 2021
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Spatial models where growth is limited to the edge of the expansions have been instrumental to understand the population dynamics and the clone size distribution in growing cellular populations, such as microbial colonies and avascular tumours. A complete characterization of the coalescence process generated by spatial growth is still lacking, limiting our ability to apply classic population genetics inference to spatially growing populations. Here, we start filling this gap by investigating the statistical properties of the cell lineages generated by the two dimensional Eden model, leveraging their physical analogy with directed polymers. Our analysis provides quantitative estimates for population measurements that can easily be assessed via sequencing, such as the average number of segregating sites and the clone size distribution of a subsample of the population. Our results not only reveal remarkable features of the genealogies generated during growth, but also highlight new properties that can be misinterpreted as signs of selection if non-spatial models are inappropriately applied.
description: orcIDs: Armin Eghdami 0000-0002-2278-5414, Jayson Paulose 0000-0002-4014-9817, Diana Fusco 0000-0002-1505-7160
Echoes from Classical Black Holes
Creators: name: Huang, Hyat
name: Ou, Min-Yan
name: Lai, Meng-Yun
name: Lu, H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study echoes of free massless scalar from dyonic black holes in Einstein-Maxwell gravity extended with the quasi-topological electromagnetic term. These asymptotically-flat black holes all satisfy the dominant energy condition. We find that for suitable parameters, the effective potential can have double peaks and consequently echoes of quasinormal modes arise. In general the echo frequency associated with the initial wave packet released inside the two peaks is about twice the frequency of the one released outside.
description: Latex, 20 pages, 29 plots grouped into 11 figures
Simulation of the Geometrically Exact Nonlinear String via Energy Quadratisation
Creators: name: Ducceschi, Michele
name: Bilbao, Stefan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: String vibration represents an active field of research in acoustics. Small-amplitude vibration is often assumed, leading to simplified physical models that can be simulated efficiently. However, the inclusion of nonlinear phenomena due to larger string stretchings is necessary to capture important features, and efficient numerical algorithms are currently lacking in this context. Of the available techniques, many lead to schemes which may only be solved iteratively, resulting in high computational cost, and the additional concerns of existence and uniqueness of solutions. Slow and fast waves are present concurrently in the transverse and longitudinal directions of motion, adding further complications concerning numerical dispersion. This work presents a linearly-implicit scheme for the simulation of the geometrically exact nonlinear string model. The scheme conserves a numerical energy, expressed as the sum of quadratic terms only, and including an auxiliary state variable yielding the nonlinear effects. This scheme allows to treat the transverse and longitudinal waves separately, using a mixed finite difference/modal scheme for the two directions of motion, thus allowing to accurately resolve the wave speeds at reference sample rates. Numerical experiments are presented throughout.
description: 44 pages, 13 figures
title: Leselernsimulation - eine sinnhafte Methode zur Vorhersage von Rechtschreibschwierigkeiten
Creators: name: Lagger, Nina Ribana
Year: 2010

description: In dieser longitudinalen Studie wurden insgesamt 73 Kinder mit den klassischen Prädiktoren (Buchstabenkenntnisse, Reimen, Positionsbestimmung, i-Kasperl, Onsetdetection und Benennungsgeschwindigkeit) für die Rechtschreibleistung und mit einem neu entwickelten Leselernsimulationsverfahren im letzten Kindergartenjahr getestet. Am Anfang der ersten Klasse Volksschule erfolgte erneut eine Testung mit einem Rechtschreibtest. Es wurden zwei Faktorenanalysen berechnet, zuerst für das Verfahren der klassischen Prädiktoren. Hier wurden 2 Faktoren extrahiert, wobei der eine als phonologische Bewusstheit zusammengefasst werden kann und der andere die Fähigkeit zur Benennungsgeschwindigkeit abbildet. In der zweiten Faktorenanalyse wurde das Leselernsimulationsverfahren analysiert. Erneut wurden zwei Faktoren analysiert, wobei der erste als Gedächtnisfaktor des Verfahrens verstanden werden kann und der zweite als die Fähigkeit zum Zusammenlauten. Weiters wurden Regressionsanalysen gerechnet, die zum Ergebnis kamen, dass die Buchstabenkenntnisse und das schnelle Benennen die besten Prädiktoren sind. Die Prüfphase 5 und die phonologische Bewusstheit konnten zu keiner signifikanten Verbesserung des Modells führen. Im letzten Auswertungsschritt fand eine klassifikatorische Analyse mit dem RATZ-Index statt. Hier übertrafen die Prüfphasen 5, 3, und 1 die Vorhersagequalität der klassischen Prädiktoren.
description: In a longitudinal study a group of 73 children were assessed with common prediction measures for spelling such as letter knowledge, onset-detection, rapid naming, i-Kasperl, determination of position and rhymes in their last year of Kindergarten. They also had to do a newly developed assessment called “Leselernsimulationsverfahren” in which the process of learning to read is simulated. At the beginning of first grade they were examined with a spelling test. Two factor analyses were conducted. In the first factor analyses for the common prediction measures two factors were extracted. One factor is the phonological awareness and the other is the ability of rapid naming. In the second factor analyses also two factors were extracted. One factor can be seen as the ability to memorize letters, the other is the ability to read. Further regression analyses were conducted. Letter knowledge and rapid naming are good predictors for the spelling test. In a classificatory analysis with the RATZ-Index three phases of the Leselernsimulationsverfahrens were better predictors than the common prediction measures.
Aethionema thesiifolium Boiss. & Heldr.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema thesiifolium

description: Aethionema thesiifolium Boiss. & Heldr. in Boiss., Diagn. Pl. Orient. 8: 44. 1849.
Type: “Hab. in saxosis montis Olklatschi propè Egirdir in Pisidiâ. (Heldr.)”.
Holotypus: TURKEY: “Rocailles du Mt. Olklatschi près de la ville d’Egirdir au bord du lac”, 1.VI.1845, Heldreich 782 (G-BOIS [G00154007]; iso-: BM [BM000883384], E [E00048962], G [G00002119, G00002120], K [K000075774, K000075775], KW [KW000127951], P [P05434378], W [W0005556, W18890026321]).
Notes. – The G-BOIS holotype is a collection folder of two sheets, of which sheet 1 has a barcode and the original label handwritten in French by Heldreich and carrying the field number 782, whereas sheet 2 is not barcoded, unnumbered, and has a printed, handwritten label in Latin by Boissier (“in saxosis montis Olklatschi suprà Egirdir, Jun. 1845 ”) and distributed as in the other isotypes.
Furthermore, label of the W0005556 isotype was mimeographed by Boissier, whereas that of W18890026321 was written by Heldreich, but none of these duplicates was examined by Boissier.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on pages 144-145, DOI: 10.5281/zenodo.7630433
Topological confinement in Skyrme holography
Creators: name: Cartwright, Casey
name: Harms, Benjamin
name: Kaminski, Matthias
name: Thomale, Ronny
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study phase transitions in five-dimensional Einstein Gravity with a negative cosmological constant, coupled to a Skyrme matter field. These transitions are topological generalizations of the Hawking-Page transition between thermal Anti de Sitter (AdS) spacetime and an AdS black hole. Phases are characterized by a topological number associated with the Skyrme field configuration. Depending on that topological number and on the Skyrme coupling strength, there occur transitions between those phases at two, one, or no value(s) of the temperature. Through the holographic (AdS/CFT) correspondence, these solutions are dual to topologically non-trivial states in a conformal field theory (CFT) with an SU(2)-symmetry, which support either confined or deconfined (quasi-)particles at strong coupling. We compare to similar known phase transitions, and discuss potential applications to confinement in topological phases of condensed matter and the quark-gluon plasma.
description: 21 pages, 8 figures, new title, additional author
title: Klassische Prädiktoren des Lesens und Rechtschreibens versus Leselernsimulation - wie hängen sie zusammen?
Creators: name: Niederwimmer, Daniela
Year: 2010

description: Mit der vorliegenden Arbeit wurden die Zusammenhänge und Unterschiede zwischen „klassischen Prädiktoren“ des Lesens und Rechtschreibens und einem neu entwickelten Verfahren, dem „Leselernsimulationsverfahren“ erhoben. Das „Leselernsimulationsverfahren“ misst die Fähigkeit neue Buchstaben zu lernen und zusammenzulauten. 88 Kinder wurden bezüglich Buchstabenkenntnisse, phonologischer Bewusstheit und Benennungsgeschwindigkeit („klassische Prädiktoren“) sowie einer weiteren Vorläuferfertigkeit des Lesens und Rechtschreibens, die durch das „Leselernsimulationsverfahren“ erhoben wurde, getestet. Für die beiden Verfahren wurden Faktorenanalysen berechnet, die jeweils zwei Faktoren extrahierten. Die beiden Faktoren des „Leselernsimulati-onsverfahrens“ konnten mehr Varianz als die „klassischen Prädiktoren“ erklären. Die höchsten Korrelationen wurden für die beiden Faktoren des „Leselernsimulationsverfahren“ und Buchstabenkenntnisse gefunden. Kreuztabellen zeigten gute Übereinstimmungen der Urteile für Buchstabenkenntnisse und die Prüfphase 5 des „Leselernsimulationsverfahren, sowie für die phonologische Bewusstheit und die Prüfphase 5. Weitere Ergebnisse zeigten, dass phonologische Bewusstheit und Benennungsgeschwindigkeit, wie es in der „Double-Deficit-Hypothese“ postuliert wird, voneinander unabhängig sind. Buchstabenkenntnisse und phonologische Bewusstheit wiederum hängen miteinander zusammen.
description: This study examined the relationship and differences between “classic predictors” of reading and writing and a newly developed predictor called “Leselernsimulationsverfahren”. The ability of learning new letters and of grapheme-phoneme mapping was measured with the “Leselernsimulationsverfahren”. 88 children were tested on letter knowledge, phonological awareness and naming speed (“classic predictors”) and on a different predictor of reading and writing measured by using the “Leselernsimulationsverfahren”. A factor analysis was carried out on both measurements and extracted in each case two factors. Both factors of the “Leselernsimulationsverfahren” explained more variance than “classic predictors”. Highest correlations were found for the two factors of the “Leselernsimulationsverfahren” and letter knowledge. Cross tables show good rater agreements for letter knowledge and the fifth scale of the “Leselernsimulationsverfahren” and for phonological awareness and the fifth scale. More results showed that phonological awareness and naming speed are independent predictors, as postulated in the “double-deficit-hypothesis”. Letter knowledge and phonological awareness on the other hand show a correlation.
Percolation on spatial anisotropic networks
Creators: name: Gotesdyner, Ouriel
name: Gross, Bnaya
name: Porath, Dana Vaknin Ben
name: Havlin, Shlomo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Many realistic systems such as infrastructures are characterized by spatial structure and anisotropic alignment. Here we propose and study a model for dealing with such characteristics by introducing a parameter that controls the strength of the anisotropy in the spatial network. This parameter is added to an existing isotropic model used to describe networks under spatial constraints, thus generalizing the spatial model to take into account both spatial and anisotropic features. We study the resilience of such networks by using a percolation process and find that anisotropy has a negative impact on a network's robustness. In addition, our results suggest that the anisotropy in this model does not affect the critical exponent of the correlation length, $ν$, which remains the same as the known $ν$ in 2D isotropic lattices.
description: 9 pages, 5 figures
Background independence of effective actions at critical dimension
Creators: name: Garousi, Mohammad R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, by explicit calculations at orders $α',α'^2,α'^3$, it has been observed that the effective action of string theory at the critical dimension is independent of the background for the closed spacetime manifolds. In this paper we speculate that for the open spacetime manifolds, the effective action is even independent of the character of the boundary, \ie the boundary couplings for timelike and spacelike boundaries are the same. We support this proposal by calculating the boundary couplings in the bosonic string theory at order $α'$ for the spacelike boundary and show that they are the same as the couplings for the timelike boundary that have been recently found.
description: 15 pages, Latex file, no figure. arXiv admin note: substantial text overlap with arXiv:2111.10987; v2: the version appears in PRD
Kataster für Brasilien
Creators: name: Bähr, Hans-Peter
Publisher: name: Karlsruhe
Year: 2018

description: Kataster, gleich welcher Art, müssen in Abstimmung mit den gesellschaftlichen Bedingungen eines Landes definiert und betrieben werden. Allein schon aus diesem Grunde verbietet sich eine direkte Übertragung deutscher Kataster auf Brasilien. Gleichzeitig dient ein Kataster der Eigentumssicherung und der Steuergerechtigkeit und gehört damit zur Grundausstattung eines Rechtsstaates. Ein modernes Mehrzweckkataster erlaubt heute auch die Vernetzung mit weiteren Informationen der öffentlichen Verwaltungen und kann so Geobasisdaten für viele aktuelle Anwendungen abrufbar machen, gerade auch für die Privatwirtschaft. Ohne Anspruch auf Vollständigkeit werden im Folgenden einige Aspekte für Einrichtung und Betrieb von Kataster in Brasilien zusammengestellt.
Multi-phase critical Higgs boson at colliders
Creators: name: Huitu, Katri
name: Kannike, Kristjan
name: Koivunen, Niko
name: Marzola, Luca
name: Mondal, Subhadeep
name: Raidal, Martti
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recently proposed multi-phase criticality principle in Coleman-Weinberg models can provide a new explanation for the hierarchy between the electroweak and new physics scales. When applied to the Standard Model, a Higgs boson as light as the pseudo-Goldstone boson of broken scale invariance occurs. The suppressed mixing between the two light fields still carries information about the large scale of symmetry breaking, albeit up to logarithmic corrections. In this work we probe this scenario with the present LHC data and assess the impact of future lepton and hadron colliders. Our results show that the multi-phase criticality can easily explain the apparent absence of new physics at the energy scales tested in current experiments.
description: 9 pages, 4 figures
Additional file 5 of Genome-wide identification, molecular evolution and expression analysis of the B-box gene family in mung bean (Vigna radiata L.)
Creators: name: Yin, Lili
name: Wu, Ruigang
name: An, Ruilan
name: Feng, Yaxin
name: Qiu, Yaqi
name: Zhang, Meiling
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 5
Aethionema grandiflorum Boiss. & Hohen.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema grandiflorum

description: Aethionema grandiflorum Boiss. & Hohen. in Boiss., Diagn. Pl. Orient. 8: 42. 1849 (Fig. 26F, p. 118).
Type: “Hab. in fauce Schirdere montis Elbrus Kotschy No 181”.
Holotypus: IRAN: “In fauce Schir Dere in m. Elbrus pr. Derbend”, 21.V.1843, Kotschy 181 (G-BOIS [G00330700]; iso-: B [B100157890], BM [BM000582594], FI [FI 005697], G [G00002093, G00002094], GOET [GOET002671], H [H1349929], K [K000075768, K000484185], KW [KW000127948], LE [LE00012842], MICH [MICH1199201], P [P00432497, P00432500, P01817618, P01817619], W [W0005558, W0005559], WAG [WAG0000788], WU [WU0044250]).
Notes. – The holotype is a collection folder of two sheets, of which the barcoded one has the locality, date, and collection number handwritten, and the other has a printed label.
It was the only material studied by Boissier and, therefore, there was no need to lectotypify the name as done by Al-Shehbaz in MOAZZENI et al. (2018: 253).
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 145, DOI: 10.5281/zenodo.7630433
title: Экономический анализ и оценка результатов коммерческой деятельности
title: Учебное пособие
titleType: Subtitle
Creators: name: Киселева Л.Г.
Publisher: name: Вузовское образование
Year: 2017

description: В кратком современном учебном курсе отражены вопросы и понятия раздела «Результаты коммерческой деятельности и оценка ее эффективности». Пособие иллюстрируется наглядными материалами и примерами, а также снабжено справочной информацией. Предназначено для студентов высших и средних учебных заведений экономических специальностей, изучающих дисциплину «Организация коммерческой деятельности». Также может быть использовано практическими работниками торговых организаций.
description: In a short modern training course addresses issues and concepts of the section "commercial performance and the evaluation of its effectiveness". The manual is illustrated with visual materials and examples, and provided background information. Intended for students of higher and secondary educational institutions of economic specialties, studying the discipline "Organization of commercial activities". Can also be used by practitioners and trade bodies.
Tailoring topological transition of anisotropic polaritons by interface engineering in biaxial crystals
Creators: name: Zeng, Yali
name: Ou, Qingdong
name: Liu, Lu
name: Zheng, Chunqi
name: Wang, Ziyu
name: Gong, Youning
name: Liang, Xiang
name: Zhang, Yupeng
name: Hu, Guangwei
name: Yang, Zhilin
name: Qiu, Cheng-Wei
name: Bao, Qiaoliang
name: Chen, Huanyang
name: Dai, Zhigao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Polaritons in polar biaxial crystals with extreme anisotropy offer a promising route to manipulate nanoscale light-matter interactions. The dynamical modulation of their dispersion is great significance for future integrated nano-optics but remains challenging. Here, we report a momentum-directed strategy, a coupling between the modes with extra momentum supported by the interface and in-plane hyperbolic polaritons, to tailor topological transitions of anisotropic polaritons in biaxial crystals. We experimentally demonstrate such tailored polaritons at the interface of heterostructures between graphene and α-phase molybdenum trioxide (α-MoO3). The interlayer coupling can be electrically modulated by changing the Fermi level in graphene, enabling a dynamic topological transition. More interestingly, we found that the topological transition occurs at a constant Fermi level when tuning the thickness of α-MoO3. The momentum-directed strategy implemented by interface engineering offers new insights for optical topological transitions, which may shed new light for programmable polaritonics, energy transfer and neuromorphic photonics.
IJTIMOIY O'ZGARISHLAR VA IQTISODIY TAHLIL: MUHAMMAD AAMINXO'JA MUQIMIY G'OYALARINING MAMLAKATIMIZ TARAQQIYOTIDA TUTGAN O'RNI
Creators: name: Rajabova, Malika
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada adabiyotimizning yetuk namoyondalaridan biri, ibratli hayot yo’li sohibi Muhammad Aminxo’ja Muqimiy asarlaridagi ijtimoiy-siyosiy va iqtisodiy qarashlar, ularning talqini va bugungi kunda tutgan o’rni haqida so’z boradi. Ma’lumki u barcha asarlarida insonlarni ezgulik va halollikka chorlab, xalqning haqqidan qo’rqishni targ’ib qilgan. Uning “Tanobchilar”, “Avliyo”, “Hajvi Viktoriya” kabi hajviyalari, “Sayohatnoma” kabi asarlari va yuzlab she’rlari xalq orasida tanilgan bo’lsa-da, uning hali ko’plab kitobxonga yetib bormagan asarlari, misralari ham katta ahamiyatga ega.
Aethionema grandiflorum var. parviflorum Boiss.
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema grandiflorum
Aethionema grandiflorum var. parviflorum boiss., diagn. pl.

description: Aethionema grandiflorum var. parviflorum Boiss., Diagn. Pl. Orient. 8: 43. 1849.
Type: “Hab. in Persiâ Aucher No 342 et 4129A, in monte Elbrus propè Asadbar Kotschy No 455”.
Lectotypus (designated here): IRAN: sine loco, s.d., AucherEloy 342 (G-BOIS [G00332549]; isolecto-: K [K000618644], P [P00432313, P05434431]). Syntypi: IRAN: sine loco, s.d., Aucher-Eloy 4129 A (G [G00446257], G-BOIS [G00332550], K [K000618645], P [P00432312, P0534429]); “Prope pagum Asadbar in partibus occidentalibus m. Elbrus”, 8.VII.1842, Kotschy 455 (G-BOIS [G00332551], LE [LE00012843]).
= Aethionema grandiflorum Boiss. & Hohen. in Boiss., Diagn. Pl. Orient. 8: 42. 1849.
Note. – BOISSIER (1867a: 346) reduced this variety to synonymy of Aethionema pulchellum, under which he listed all three syntypes above.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 145, DOI: 10.5281/zenodo.7630433
Additional file 7 of Genome-wide identification, molecular evolution and expression analysis of the B-box gene family in mung bean (Vigna radiata L.)
Creators: name: Yin, Lili
name: Wu, Ruigang
name: An, Ruilan
name: Feng, Yaxin
name: Qiu, Yaqi
name: Zhang, Meiling
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 7
Machine-Learning the Classification of Spacetimes
Creators: name: He, Yang-Hui
name: Ipiña, Juan Manuel Pérez
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Machine Learning (cs.LG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: On the long-established classification problems in general relativity we take a novel perspective by adopting fruitful techniques from machine learning and modern data-science. In particular, we model Petrov's classification of spacetimes, and show that a feed-forward neural network can achieve high degree of success. We also show how data visualization techniques with dimensionality reduction can help analyze the underlying patterns in the structure of the different types of spacetimes.
description: 6 pages, 5 figures; v2: minor corrections, published version
Magnetic and electric Purcell factor control through geometry optimization of high index dielectric nanostructures
Creators: name: Brûlé, Yoann
name: Wiecha, Peter R.
name: Cuche, Aurélien
name: Paillard, Vincent
name: Francs, Gérard Colas des
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We design planar silicon antennas for controlling the emission rate of magnetic or electric dipolar emitters. Evolutionary algorithms coupled to the Green Dyadic Method lead to different optimized geometries which depend on the nature and orientation of the dipoles. We discuss the physical origin of the obtained configurations thanks to modal analysis but also emphasize the role of nanoscale design of the LDOS. We complete our study using finite element method and demonstrate an enhancement up to 2000 of the magnetic Purcell factor in europium ions. Our work brings together random optimizations to explore geometric parameters without constraint, a first order deterministic approach to understand the optimized designs and a modal analysis which clarifies the physical origin of the exaltation of the magnetic Purcell effect.
description: 18 pages, 11 figures, research article
Aethionema pulchellum Boiss. & A. Huet
Creators: name: AL-Shehbaz, Ihsan A.
name: Barriera, Gabrielle
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aethionema
Aethionema pulchellum

description: Aethionema pulchellum Boiss. & A. Huet in Boiss., Diagn. Pl. Orient. ser. 2, 5: 43. 1856.
Type: “Hab. in incultis propè Erzeroum secùs viam quae ad Persiam ducit”.
Lectotypus (designated by Al-Shehbaz in MOAZZENI et al., 2018: 254): TURKEY: “In incultis vice Persicae 2 h. Erzeroum”, VI.1853, Huet du Pavillon s.n. (G-BOIS [G00332552]; isolecto-: JE [JE00007934]). Syntypus: TURKEY: “Circà Erzeroum”, 6000'–6500' [1830–1980 m], VII.1853, Huet du Pavillon s.n. (FI [FI 005698], K [K000075773, K000075783], LE [LE00012844], P [P00432289, P00580381, P05434432], W [W18890026319]).
= Aethionema grandiflorum Boiss. & Hohen. in Boiss., Diagn. Pl. Orient. 8: 42. 1849.
Notes. – The lectotype is a collection folder of two sheets one of which was labeled “ Armenia. Huet.”. No other duplicates of the type collection were found among the Huet du Pavillon herbarium that was incorporated in the Geneva herbaria.
All of the above syntypes were most likely collected near the type locality but in July rather than June of the same year.
description: Published as part of AL-Shehbaz, Ihsan A. & Barriera, Gabrielle, 2019, Typification of Edmond Boissier's Cruciferae (Brassicaceae) names enumerated in Flora Orientalis, pp. 1-193 in Boissiera 72 on page 145, DOI: 10.5281/zenodo.7630433
title: Strukturelle Äquivalenz von Skalen zur Messung von studienrelevanten Kompetenzen und Einstellungen
Creators: name: Kömmetter, Susanne
Year: 2010

description: Aufgrund des großen Ansturms von PsychologiestudentInnen an der Universität Wien, ist es den FakultätsmitarbeiterInnen nicht mehr möglich eine angemessene Betreuung der Studierenden zu gewährleisten. Aus diesem Grund wurde das Konzept „Cascaded Blended Mentoring (CBM)“ entwickelt, das das Wissen von bereits fortgeschrittenen StudentInnen einbettet, indem sie als Mentoren den StudienanfängerInnen in der Studieneingangsphase zur Seite stehen. Um das Projekt evaluieren zu können, wurde ein Fragebogen erstellt, der aus mehreren Instrumenten aus der Literatur zusammengesetzt wurde. In dieser Arbeit geht es darum, den Fragebogen auf seine theoretische Struktur und seine Stabilität über die Zeit zu überprüfen. Anhand von 494 StudienanfängerInnen wurden die Fragestellungen mittels explorativer und konfirmatorischer Faktorenanalyse im Programm AMOS 7 getestet. Es zeigt sich, dass bei den meisten Skalen des Fragebogens die theoretische Struktur angenommen werden kann und auch alle Skalen, bis auf eine über die Zeit stabil sind.
description: Due to the big rush of psychology students at the University of Vienna, it is no longer possible for the faculty employees to provide an appropriate support to the students. This is why the concept "Cascaded Blended Mentoring (CBM)" was developed, which includes the knowledge of advanced students by incorporating them as mentors for the first-year-students in the study entrance phase. To be able to evaluate the project, a questionnaire was created, which consists of several instruments from the literature. In this work it is a matter of checking the questionnaire for its theoretical structure and its stability over the time. On the basis of 494 first-year-students the questions were tested by the means of explorative and confirmatory factor analysis using the programme AMOS 7. It appears that the theoretical structure can be accepted for most of the questionnaire’s scales and all scales, except one, are stable over time.