cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supplementary Figure 1 from Limited phenological and pollinator-mediated isolation among selfing and outcrossing Arabidopsis lyrata populations
Creators: name: Gorman, Courtney E.
name: Bond, Lindsay
name: Kleunen, Mark Van
name: Dorken, Marcel E.
name: Stift, Marc
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: The number of open flowers (per population) per day over the total flowering period. Blue lines represent selfing populations and orange lines represent outcrossing populations. Only populations for which we had more than 10 plants that flowered are plotted.
Resonances and Partial Delocalization on the Complete Graph
Creators: name: Aizenman, Michael
name: Shamis, Mira
name: Warzel, Simone
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Random operators may acquire extended states formed from a multitude of mutually resonating local quasi-modes. This mechanics is explored here in the context of the random Schrödinger operator on the complete graph. The operators exhibits local quasi modes mixed through a single channel. While most of its spectrum consists of localized eigenfunctions, under appropriate conditions it includes also bands of states which are delocalized in the $\ell^1$-though not in $\ell^2$-sense, where the eigenvalues have the statistics of Šeba spectra. The analysis proceeds through some general observations on the scaling limits of random functions in the Herglotz-Pick class. The results are in agreement with a heuristic condition for the emergence of resonant delocalization, which is stated in terms of the tunneling amplitude among quasi-modes.
Lattice-Supported Splines on Polytopal Complexes
Creators: name: DiPasquale, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics

description: We study the module $C^r(\mathcal{P})$ of piecewise polynomial functions of smoothness $r$ on a pure $n$-dimensional polytopal complex $\mathcal{P}\subset\mathbb{R}^n$, via an analysis of certain subcomplexes $\mathcal{P}_W$ obtained from the intersection lattice of the interior codimension one faces of $\mathcal{P}$. We obtain two main results: first, we show that in sufficiently high degree, the vector space $C^r_k(\mathcal{P})$ of splines of degree $\leq k$ has a basis consisting of splines supported on the $\mathcal{P}_W$ for $k\gg0$. We call such splines lattice-supported. This shows that an analog of the notion of a star-supported basis for $C^r_k(Δ)$ studied by Alfeld-Schumaker in the simplicial case holds. Second, we provide a pair of conjectures, one involving lattice-supported splines, bounding how large $k$ must be so that $\mbox{dim}_\mathbb{R} C^r_k(\mathcal{P})$ agrees with the formula given by McDonald-Schenck. A family of examples shows that the latter conjecture is tight. The proposed bounds generalize known and conjectured bounds in the simplicial case.
description: 22 pages, 11 figures. v2 (updated from published version): More examples added, as well as new results for the graded case. Index of summation in Definition 4.1 changed, theorems and proofs updated to reflect this
Effects of swift heavy ions irradiation parameters on optical properties of muscovite mica
Creators: name: Zhang, Sheng-Xia
name: Liu, Jie
name: Zeng, Jian
name: Song, Yin
name: Mo, Dan
name: Yao, Hui-Jun
name: Duan, Jing-Lai
name: Sun, You-Mei
name: Hou, Ming-Dong
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Muscovite mica sheets with a thickness of 25 μm were irradiated by various kinds of swift heavy ions (Sn, Xe and Bi) in HIRFL. The fluences ranged from 1$\times$10^{10} ions/cm^2 to 8$\times$10^{11} ions/cm^2. The electronic energy loss (dE/dx)_e was increased from 14.7 keV/nm to 31.2 keV/nm. The band gap and Urbach energy of pristine and irradiated mica were analyzed by ultraviolet- visible spectroscopy. Periodic fringes in long wave length of the absorption spectra caused by interference phenomenon, were disturbed as the (dE/dx)_e increased. It was suggested that the chemical bonds between Tetrahedral-Octohedral-Tetrahedral (TOT) layers of mica were destroyed. Thus the smooth surface was cleaved after irradiation. The band gap was narrowed down with the increasing (dE/dx)_e and fluences. The values of Urbach energy were increased as the (dE/dx)_e and fluences gradually increased. It was indicated that the amount of defects and the proportion of amorphous structure were increased in mica irradiated under increased (dE/dx)_e and fluences. Fluences took a distinctly important role in optical properties of mica.
HUQUQIY SAVODXONLIKNI YUKSALTIRISHDA KONSTITUSIYANING O'RNI VA AXAMIYATI
Creators: name: Nuratdinov, Zinatdin
Publisher: name: Zenodo
Year: 2023

description: Hozir O'zbekistonda doston ijrochiligining 3 ta yirik yo'nalishi bor. Bu yo'nalishlarni ijrochilik uslublari, deb atash to'g'ri bo'ladi. Chunki ularning barchasida doston va termalar ijrosi asosiy o'rin tutadi. Surxondaryo va Qashqadaryoda keng tarqalgan uslubda baxshilar doston va termalarni yakka holda, do'mbira jo'rligida va ichki ovoz bilan kuylaydi.
A simple solution for marginal deformations in open string field theory
Creators: name: Maccaferri, Carlo
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive a new open string field theory solution for boundary marginal deformations generated by chiral currents with singular self-OPE. The solution is algebraically identical to the Kiermaier-Okawa-Soler solution and it is gauge equivalent to the Takahashi-Tanimoto identity-based solution. It is wedge-based and we can analytically evaluate the Ellwood invariant and the action, reproducing the expected results from BCFT. By studying the isomorphism between the states of the initial and final background a dual derivation of the Ellwood invariant is also obtained.
description: 34 pages, no figures V3: typos and minors, one ref. added, published version
Probing Intergalactic Neutral Hydrogen by the Lyman Alpha Red Damping Wing of Gamma-Ray Burst 130606A Afterglow Spectrum at z = 5.913
Creators: name: Totani, Tomonori
name: Aoki, Kentaro
name: Hattori, Takashi
name: Kosugi, George
name: Niino, Yuu
name: Hashimoto, Tetsuya
name: Kawai, Nobuyuki
name: Ohta, Kouji
name: Sakamoto, Takanori
name: Yamada, Toru
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The unprecedentedly bright optical afterglow of GRB 130606A located by Swift at a redshift close to the reionization era (z = 5.913) provides a new opportunity to probe the ionization status of intergalactic medium (IGM). Here we present an analysis of the red Ly alpha damping wing of the afterglow spectrum taken by Subaru/FOCAS during 10.4-13.2 hr after the burst. We find that the minimal model including only the baseline power-law and HI absorption in the host galaxy does not give a good fit, leaving residuals showing concave curvature in 8400-8900 A with an amplitude of about 0.6% of the flux. Such a curvature in the short wavelength range cannot be explained either by extinction at the host with standard extinction curves, intrinsic curvature of afterglow spectra, or by the known systematic uncertainties in the observed spectrum. The red damping wing by intervening HI gas outside the host can reduce the residual by about 3 sigma statistical significance. We find that a damped Ly alpha system is not favored as the origin of this intervening HI absorption, from the observed Ly beta and metal absorption features. Therefore absorption by diffuse IGM remains as a plausible explanation. A fit by a simple uniform IGM model requires HI neutral fraction of f_HI ~ 0.1-0.5 depending on the distance to the GRB host, implying high f_HI IGM associated with the observed dark Gunn-Peterson (GP) troughs. This gives a new evidence that the reionization is not yet complete at z ~ 6.
description: 11 pages, 6 figures, accepted to PASJ after minor revisions
title: Young adults’ decision-making in their transition to world-of-work and the role of key influencers and Scottish policies in shaping and supporting educational choices
Creators: name: Simonen, Petri Olli Ilmari
Publisher: name: University of Glasgow
Year: 2023

description: This thesis examines young adults’ educational decision-making and the role of key influencers in that process. The study is set in a Scottish context. As such, Scottish strategies and policies governing young adults’ transitions to school are considered in the analysis. The key policies examined in the study are the Developing the Young Workforce (DYW) strategy and CIAG (Careers Information, Advice, and Guidance) policies. I used a qualitative research design with a Critical Realist framework to examine 16 young adults’ journeys from school to Modern Apprenticeship (MA) training. Additionally, 3 policy experts and 12 influencers were interviewed to gain a better understanding of the roles of different influencers in young adults’ decision-making. Data was gathered through semistructured interviews. Young adults’ decision-making and the role of key influencers were examined through five research questions. These research questions focused on 1) the main reasons young adults seek MA training, 2) identifying the key influencers for young adults, 3) the ways influencers affect young adults’ educational choices, 4) examining the role of institutional influencers in supporting the execution of young adults’ choices, and 5) how the measures introduced by DYW strategy influence young adults’ choices to pursue MA training. My findings indicate that young adults pursue MA training for both intrinsic and instrumental reasons. Instrumental reasons appear to be predominant in MA pathway selection. The pathway choice is also done to fulfil a long-term aim of a good career. The key influencers for young adults varied across their journeys. The influencers included personal influencers (parents, siblings, friends, relatives) and institutional influencers (teachers, career advisors, employer representatives, training providers, and employability support workers). Personal influencers became increasingly prominent as the journeys became longer. The main forms of influence consisted of information, practical support, and taking part in reflexive decision-making about career choices. Institutional influencers played an important role in supporting young adults’ decisionmaking, providing practical assistance, and encouraging certain transition behaviours. The measures introduced by the DYW strategy were found to expose young adults to more careers as intended. However, they also appeared to contribute to the persistent negative perception of apprenticeships training. The implications of the findings for policy and practice are discussed.
X-ray line signal from 7 keV axino dark matter decay
Creators: name: Kong, Kyoungchul
name: Park, Jong-Chul
name: Park, Seong Chan
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recently a weak X-ray emission around E ~ 3.5 keV was detected in the Andromeda galaxy and various galaxy clusters including the Perseus galaxy cluster but its source has been unidentified. Axino, the superpartner of axion, with a mass 2E is suggested as a possible origin of the line with R-parity violating decay into photon and neutrino. Moreover, most of parameter space is consistent with recent observation by the BICEP2 experiment.
description: 9 pages, 1 figure; discussion on BICEP2 result and references added, typos corrected; published in PLB
Planck CMB Anomalies: Astrophysical and Cosmological Secondary Effects and the Curse of Masking
Creators: name: Rassat, A.
name: Starck, J. -L.
name: Paykari, P.
name: Sureau, F.
name: Bobin, J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Large-scale anomalies have been reported in CMB data with both WMAP and Planck data. These could be due to foreground residuals and or systematic effects, though their confirmation with Planck data suggests they are not due to a problem in the WMAP or Planck pipelines. If these anomalies are in fact primordial, then understanding their origin is fundamental to either validate the standard model of cosmology or to explore new physics. We investigate three other possible issues: 1) the trade-off between minimising systematics due to foreground contamination (with a conservative mask) and minimising systematics due to masking, 2) astrophysical secondary effects (the kinetic Doppler quadrupole and kinetic Sunyaev-Zel'dovich effect), and 3) secondary cosmological signals (the integrated Sachs-Wolfe effect). We address the masking issue by considering new procedures that use both WMAP and Planck to produce higher quality full-sky maps using the sparsity methodology (LGMCA maps). We show the impact of masking is dominant over that of residual foregrounds, and the LGMCA full-sky maps can be used without further processing to study anomalies. We consider four official Planck PR1 and two LGMCA CMB maps. Analysis of the observed CMB maps shows that only the low quadrupole and quadrupole-octopole alignment seem significant, but that the planar octopole, Axis of Evil, mirror parity and cold spot are not significant in nearly all maps considered. After subtraction of astrophysical and cosmological secondary effects, only the low quadrupole may still be considered anomalous, meaning the significance of only one anomaly is affected by secondary effect subtraction out of six anomalies considered. In the spirit of reproducible research all reconstructed maps and codes will be made available for download here http://www.cosmostat.org/anomaliesCMB.html.
description: Summary of results given in Table 2. Accepted for publication in JCAP, 4th August 2014
Phase state and related nonlinear coherents states
Creators: name: Soto-Eguibar, F.
name: Rodríguez-Lara, B. M.
name: Moya-Cessa, H. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We cast the phase state as a $SU(1,1)$ nonlinear coherent state to support the idea that the $SU(1,1)$ representation of the electromagnetic field may be helpful in some instances and to bring forward that it may relate to the phase state problem. We also construct nonlinear coherent states related to the exponential phase operator and provide their corresponding nonlinear annihilation operators. Finally, we discuss the propagation of classical fields through arrays of coupled waveguides that are solved through the use of nonlinear coherent states of $SU(1,1)$ or the exponential phase operator.
description: 11 pages
Fundamental Mass-Spin-Morphology Relation of Spiral Galaxies
Creators: name: Obreschkow, Danail
name: Glazebrook, Karl
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: This work present high-precision measurements of the specific baryon angular momentum jb, contained in stars, atomic gas, and molecular gas, out to ~10 scale radii, in 16 nearby spiral galaxies of the THINGS sample. The accuracy of these measurements improves on existing studies by an order of magnitude, leading to the discovery of a strong correlation between the baryon mass Mb, jb, and the bulge mass fraction B/T, fitted by B/T=-(0.34+-0.03)*log(jb/Mb/[1e-7 kpc km/s/Msun])-(0.04+-0.01) on the full sample range of B/T=0.00-0.32 and Mb/Msun=1e9-1e11. The corresponding relation for the stellar quantities Ms and js is identical within the uncertainties. These M-j-B/T relations likely originate from the proportionality between j/M and the surface density of the disk that dictates its stability against (pseudo-)bulge formation. Using a CDM model, we can approximately explain classical scaling relations, such as the fundamental plane of spiral galaxies, the Tully-Fisher relation, and the mass-size relation, in terms of the M-j-B/T relation. These results advocate the use of mass and angular momentum as the most fundamental quantities of spiral galaxies.
description: Astrophysical Journal accepted 17/01/2014, 19 pages, 16 figures, 1 table
title: Jahresbericht 2020 und Ausblick 2021 (Heimatkundliche Vereinigung Furttal)
title: Jahresbulletin
titleType: AlternativeTitle
title: Kulturelle Schätze aus Vergangenheit und Gegenwart entdecken - bewusst machen - präsentieren
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2021
Subjects: subject: 900 Geschichte und Geografie
subject: Furttal
subject: Heimatkundliche Vereinigung Furttal
subject: Bericht
subject: Verein
subject: Heimatkunde

description: Mit einer Jahreschronik für das Furttal 2020
AGN Emission Line Diagnostics and the Mass-Metallicity Relation up to Redshift z~2: the Impact of Selection Effects and Evolution
Creators: name: Juneau, Stéphanie
name: Bournaud, Frédéric
name: Charlot, Stéphane
name: Daddi, Emanuele
name: Elbaz, David
name: Trump, Jonathan R.
name: Brinchmann, Jarle
name: Dickinson, Mark
name: Duc, Pierre-Alain
name: Gobat, Raphael
name: Jean-Baptiste, Ingrid
name: Floc'h, Emeric Le
name: Lehnert, M. D.
name: Pacifici, Camilla
name: Pannella, Maurilio
name: Schreiber, Corentin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Emission line diagnostic diagrams probing the ionization sources in galaxies, such as the Baldwin-Phillips-Terlevich (BPT) diagram, have been used extensively to distinguish AGN from purely star-forming galaxies. Yet, they remain poorly understood at higher redshifts. We shed light on this issue with an empirical approach based on a z~0 reference sample built from ~300,000 SDSS galaxies, from which we mimic selection effects due to typical emission line detection limits at higher redshift. We combine this low-redshift reference sample with a simple prescription for luminosity evolution of the global galaxy population to predict the loci of high-redshift galaxies on the BPT and Mass-Excitation (MEx) diagnostic diagrams. The predicted bivariate distributions agree remarkably well with direct observations of galaxies out to z~1.5, including the observed stellar mass-metallicity (MZ) relation evolution. As a result, we infer that high-redshift star-forming galaxies are consistent with having "normal" ISM properties out to z~1.5, after accounting for selection effects and line luminosity evolution. Namely, their optical line ratios and gas-phase metallicities are comparable to that of low-redshift galaxies with equivalent emission-line luminosities. In contrast, AGN narrow-line regions may show a shift toward lower metallicities at higher redshift. While a physical evolution of the ISM conditions is not ruled out for purely star-forming galaxies, and may be more important starting at z>2, we find that reliably quantifying this evolution is hindered by selections effects. The recipes provided here may serve as a basis for future studies toward this goal. Code to predict the loci of galaxies on the BPT and MEx diagnostic diagrams, and the MZ relation as a function of emission line luminosity limits, is made publicly available.
description: Main article: 15 pages, 7 figures; Appendix: 13 pages, 11 figures. Revisions: Paper now accepted for publication in the Astrophysical Journal (same scientific content as previous arXiv version). IDL routines to make empirical predictions on the BPT, MEx, and M-Z plane are now released at https://sites.google.com/site/agndiagnostics/home/mex
Fluid dynamics on ultrastatic spacetimes and dual black holes
Creators: name: Klemm, Dietmar
name: Maiorana, Andrea
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the classification of shearless and incompressible stationary fluid flows on ultrastatic manifolds is equivalent to classifying the isometries of the spatial sections. For a flow on R x S$^2$ this leaves only one possibility, since on the 2-sphere all Killing fields are conjugate to each other, and it is well-known that the gravity dual of such a (conformal) fluid is the spherical KNAdS$_4$ black hole. On the other hand, in R x H$^2$ the situation is more complicated, since the isometry group of H$^2$ admits elliptic, parabolic and hyperbolic elements. One might thus ask what the gravity duals of the flows corresponding to these three different cases are. Answering this question is one of the scopes of this paper. In particular we identify the black hole dual to a fluid that is purely translating on the hyperbolic plane. Although this lies within the Carter-Plebanski (CP) class, it has never been studied in the literature before, and represents thus in principle a new black hole solution in AdS$_4$. For a rigidly rotating fluid in R x H$^2$ (holographically dual to the hyperbolic KNAdS$_4$ solution), there is a certain radius where the velocity reaches the speed of light, and thus the fluid can cover only the region within this radius. Quite remarkably, it turns out that the boundary of the hyperbolic KNAdS$_4$ black hole is conformal to exactly that part of R x H$^2$ in which the fluid velocity does not exceed the speed of light. We extend these results to establish a precise mapping between possible flows on ultrastatic spacetimes (with constant curvature spatial sections) and the parameter space of the CP solution. Finally, we show that the alternative description of the hyperbolic KNAdS$_4$ black hole in terms of fluid mechanics on R x S$^2$ or on flat space is dynamical and consists of a contracting or expanding vortex.
description: 43 pages, many figures. v2: Final version to appear in JHEP
title: Jahresbericht 2018 und Ausblick 2019 (Heimatkundliche Vereinigung Furttal)
title: Jahresbulletin
titleType: AlternativeTitle
title: Kulturelle Schätze aus Vergangenheit und Gegenwart entdecken - bewusst machen - präsentieren
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2019
Subjects: subject: 900 Geschichte und Geografie
subject: Furttal
subject: Heimatkundliche Vereinigung Furttal
subject: Bericht
subject: Verein
subject: Heimatkunde

description: Mit einer Jahreschronik für das Furttal 2018
Neural Variational Inference and Learning in Belief Networks
Creators: name: Mnih, Andriy
name: Gregor, Karol
Publisher: name: arXiv
Year: 2014
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Highly expressive directed latent variable models, such as sigmoid belief networks, are difficult to train on large datasets because exact inference in them is intractable and none of the approximate inference methods that have been applied to them scale well. We propose a fast non-iterative approximate inference method that uses a feedforward network to implement efficient exact sampling from the variational posterior. The model and this inference network are trained jointly by maximizing a variational lower bound on the log-likelihood. Although the naive estimator of the inference model gradient is too high-variance to be useful, we make it practical by applying several straightforward model-independent variance reduction techniques. Applying our approach to training sigmoid belief networks and deep autoregressive networks, we show that it outperforms the wake-sleep algorithm on MNIST and achieves state-of-the-art results on the Reuters RCV1 document dataset.
One-Dimension Statistical Parametric Mapping for Lower Limb Biomechanical Analysis: A Scoping Review
Creators: name: Kamel, Netanel
name: Eick, Galya Cohen
name: Yona, Tomer
name: Fischer, Arielle
name: Ovadia, Inbar
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Biomedical Engineering and Bioengineering
subject: Engineering
subject: Biomechanics and Biotransport

description: A Scoping Review of One-Dimension Statistical Parametric Mapping for Lower Limb Biomechanical
title: Jahresbericht 2019 und Ausblick 2020 (Heimatkundliche Vereinigung Furttal)
title: Jahresbulletin
titleType: AlternativeTitle
title: Kulturelle Schätze aus Vergangenheit und Gegenwart entdecken - bewusst machen - präsentieren
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2020
Subjects: subject: 900 Geschichte und Geografie
subject: Furttal
subject: Heimatkundliche Vereinigung Furttal
subject: Bericht
subject: Verein
subject: Heimatkunde

description: Mit einer Jahreschronik für das Furttal 2019
Rabi oscillations, decoherence, and disentanglement in a qubit-spin-bath system: exact dynamics
Creators: name: Wu, Ning
name: Nanduri, Arun
name: Rabitz, Herschel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We examine the influence of environmental interactions on simple quantum systems by obtaining the exact reduced dynamics of a qubit coupled to a one-dimensional spin bath. In contrast to previous studies, both the qubit-bath coupling and the nearest neighbor intrabath couplings are taken as the spin-flip XX-type. We first study the Rabi oscillations of a single qubit with the spin bath prepared in a spin coherent state, finding that nonresonance and finite intrabath interactions have significant effects on the qubit dynamics. Next, we discuss the bath-induced decoherence of the qubit when the bath is initially in the ground state, and show that the decoherence properties depend on the internal phases of the spin bath. By considering two independent copies of the qubit-bath system, we finally probe the disentanglement dynamics of two noninteracting entangled qubits. We find that entanglement sudden death appears when the spin bath is in its critical phase. We show that the single-qubit decoherence factor is an upper bound for the two-qubit concurrence.
description: 15 pages, 9 figures. Ning Wu and Arun Nanduri equally contributed to this work
title: Phytophthora σε Quercus suber L. (φελλοφόρο δρύ)
Creators: name: Neves, Dina
name: Maia, Christiana
Publisher: name: Julius Kühn-Institut , Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/71
description: Η φελλοφόρος δρύς (Quercus suber) είναι ένα τυπικό μεσογειακό είδος, ενδημικό της Νοτίου Ευρώπης και της Βορείου Αφρικής όπου το κλίμα  χαρακτηρίζεται από ξηρά καλοκαίρια και ήπια ψυχρούς χειμώνες (για πίνακα γεωγραφικής εξάπλωσης δες http://www.discoverlife.org). Είναι ένα αειθαλές δένδρο που αυξάνει σε ύψος έως τα 20 μέτρα, η στηθιαία διάμετρος του κορμού μπορεί να ξεπεράσει τα 2 μέτρα, ο φλοιός αγγίζει τα 20 cm πάχος, είναι πορώδης και ρικνωμένος και τα φύλλα είναι εναλλασσόμενα, απλά και με περιθώριο ελάσματος απλό ή με 4-7 ζεύγη οξείων οδόντων. Αυξάνει καλά σε διάφορους τύπους εδαφών, με προτίμηση σε όξινα εδάφη (pH 5-7) και με χαμηλή ανεκτικότητα σε ασβεστούχα και αλατώδη εδάφη. Η φελλοφόρος δρύς είναι ένα βασικό είδος των αγροοικοσυστημάτων της Ιβηρικής χερσονήσου που υποστηρίζει πλούσιους πληθυσμούς άγριας πανίδας και χρησιμοποιείται πολλαπλά από τους γεωργούς για την παραγωγή δημητριακών, την βόσκηση ζώων και την συγκομιδή φελλού. Η Πορτογαλία είναι η κύρια παραγωγός και εξαγωγός φελλού, όπως επίσης και πρώτη στους τομείς της βιομηχανικής μεταποίησης και εμπορίας του προϊόντος.
title: Jahresbericht 2021 und Ausblick 2022 (Heimatkundliche Vereinigung Furttal)
title: Jahresbulletin
titleType: AlternativeTitle
title: Kulturelle Schätze aus Vergangenheit und Gegenwart entdecken - bewusst machen - präsentieren
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2022
Subjects: subject: 900 Geschichte und Geografie
subject: Furttal
subject: Heimatkundliche Vereinigung Furttal
subject: Bericht
subject: Verein
subject: Heimatkunde

description: Mit einer Jahreschronik für das Furttal 2021
On the Computational Intractability of Exact and Approximate Dictionary Learning
Creators: name: Tillmann, Andreas M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The efficient sparse coding and reconstruction of signal vectors via linear observations has received a tremendous amount of attention over the last decade. In this context, the automated learning of a suitable basis or overcomplete dictionary from training data sets of certain signal classes for use in sparse representations has turned out to be of particular importance regarding practical signal processing applications. Most popular dictionary learning algorithms involve NP-hard sparse recovery problems in each iteration, which may give some indication about the complexity of dictionary learning but does not constitute an actual proof of computational intractability. In this technical note, we show that learning a dictionary with which a given set of training signals can be represented as sparsely as possible is indeed NP-hard. Moreover, we also establish hardness of approximating the solution to within large factors of the optimal sparsity level. Furthermore, we give NP-hardness and non-approximability results for a recent dictionary learning variation called the sensor permutation problem. Along the way, we also obtain a new non-approximability result for the classical sparse recovery problem from compressed sensing.
description: 5 pages; accepted for publication
title: Jahresbericht 2022 und Ausblick 2023 (Heimatkundliche Vereinigung Furttal)
title: Jahresbulletin
titleType: AlternativeTitle
title: Kulturelle Schätze aus Vergangenheit und Gegenwart entdecken - bewusst machen - präsentieren
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2023
Subjects: subject: 900 Geschichte und Geografie
subject: Furttal
subject: Heimatkundliche Vereinigung Furttal
subject: Bericht
subject: Verein
subject: Heimatkunde

description: Mit einer Jahreschronik für das Furttal 2022
МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ ПОЛЕТА ЯГОДЫ СУШЕНОГО ВИНОГРАДА
Creators: name: Рахматуллаев, Равшан
Publisher: name: Zenodo
Year: 2023

description: В статье рассматривается вопрос математического моделирования процесса полета ягоды сушеного винограда брошенного под углом к горизонту. Рассмотрены теоретические предпосылки, обосновывающие движение ягоды в воздушном пространстве. Выведены расчетные уравнения для определения лобового сопротивления и дальности полета от массы ягоды.
Theoretical transition frequencies beyond 0.1 ppb accuracy in H$_2^+$, HD$^+$, and antiprotonic helium
Creators: name: Korobov, V. I.
name: Hilico, L.
name: Karr, J. -P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present improved theoretical calculations of transition frequencies for the fundamental transitions $(L\!=\!0,v\!=\!1)\to(L'\!=\!0,v'\!=\!0)$ in the hydrogen molecular ions H$_2^+$ and HD$^+$ with a relative uncertainty $4\cdot10^{-11}$ and for the two-photon transitions in the antiprotonic helium atom with a relative uncertainty $10^{-10}$. To do that, the one-loop self-energy correction of order $α(Zα)^6$ is derived in the two Coulomb center approximation, and numerically evaluated in the case of the aforementioned transitions. The final results also include a complete set of other spin-independent corrections of order $mα^7$. The leading order corrections of $α^2\ln^3(Zα)^{-2}(Zα)^6$ are also considered that allows to estimate a magnitude of yet uncalculated contributions.
description: 10 pages, 2 figure, to be submitted to PRA
title: Phytophthora em Quercus suber L. (sobreiro)
Creators: name: Neves, Dina
name: Maia, Christiana
Publisher: name: Julius Kühn-Institut , Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/33
description: Quercus suber é uma espécie tipicamente Mediterrânica, endémica das regiões do Sul da Europa e Norte de África onde o clima é caracterizado por verões quentes e secos e invernos chuvosos e com temperaturas amenas (consultar o mapa da distribuição http://www.discoverlife.org). É uma árvore de folha persistente que pode atingir os 20 m de altura, o diâmetro do tronco à altura do peito pode ultrapassar os 200 cm, a casca pode apresentar uma espessura até 20 cm, é porosa e tem sulcos, as folhas são alternadas, simples e com a margem inteira ou com 4-7 pares de dentes agudos. Apresenta bom desenvolvimento em vários tipos de solo, preferindo, no entanto, solos ácidos (pH 5-7) e com baixa tolerância para solos calcários e salinos. O sobreiro é um elemento muito importante nos ecossistemas agroflorestais da Península Ibérica (montados), sendo o suporte ambiental de uma vasta gama de espécies selvagens. Nestes ecossistemas além da extração da cortiça, é semeado cereal e pasto para o gado. Portugal é o principal produtor e exportador de cortiça no mundo, sendo ainda o País onde se encontra o maior setor de transformação industrial e comercialização na área da cortiça.
On Upper and Lower Bounds on the Length of Alternating Towers
Creators: name: Holub, Štěpán
name: Jirásková, Galina
name: Masopust, Tomáš
Publisher: name: arXiv
Year: 2014
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: A tower between two regular languages is a sequence of strings such that all strings on odd positions belong to one of the languages, all strings on even positions belong to the other language, and each string can be embedded into the next string in the sequence. It is known that if there are towers of any length, then there also exists an infinite tower. We investigate upper and lower bounds on the length of finite towers between two regular languages with respect to the size of the automata representing the languages in the case there is no infinite tower. This problem is relevant to the separation problem of regular languages by piecewise testable languages.
Non-Markovianity through accessible information
Creators: name: Fanchini, F. F.
name: Karpat, G.
name: Çakmak, B.
name: Castelano, L. K.
name: Aguilar, G. H.
name: Farías, O. Jiménez
name: Walborn, S. P.
name: Ribeiro, P. H. Souto
name: de Oliveira, M. C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The degree of non-Markovianity of quantum processes has been characterized in several different ways in the recent literature. However, the relationship between the non-Markovian behavior and the flow of information between the system and the environment through an entropic measure has not been yet established. We propose an entanglement-based measure of non-Markovianity by employing the concept of assisted knowledge, where the environment E, acquires information about a system S, by means of its measurement apparatus A. The assisted knowledge, based on the accessible information in terms of von-Neumann entropy, monotonically increases in time for all Markovian quantum processes. We demonstrate that the signatures of non-Markovianity can be captured by the nonmonotonic behaviour of the assisted knowledge. We explore this scenario for a two-level system undergoing a relaxation process, through an experimental implementation using an optical approach that allows full access to the state of the environment.
description: Final Version
Adapted Approach for Fruit Disease Identification using Images
Creators: name: Dubey, Shiv Ram
name: Jalal, Anand Singh
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Diseases in fruit cause devastating problem in economic losses and production in agricultural industry worldwide. In this paper, an adaptive approach for the identification of fruit diseases is proposed and experimentally validated. The image processing based proposed approach is composed of the following main steps; in the first step K-Means clustering technique is used for the defect segmentation, in the second step some state of the art features are extracted from the segmented image, and finally images are classified into one of the classes by using a Multi-class Support Vector Machine. We have considered diseases of apple as a test case and evaluated our approach for three types of apple diseases namely apple scab, apple blotch and apple rot. Our experimental results express that the proposed solution can significantly support accurate detection and automatic identification of fruit diseases. The classification accuracy for the proposed solution is achieved up to 93%.
description: 15 pages, 8 figures, 1 table
Global Symmetry is Unnecessary for Fast Quantum Search
Creators: name: Janmark, Jonatan
name: Meyer, David A.
name: Wong, Thomas G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Grover's quantum search algorithm can be formulated as a quantum particle randomly walking on the (highly symmetric) complete graph, with one vertex marked by a nonzero potential. From an initial equal superposition, the state evolves in a two-dimensional subspace. Strongly regular graphs have a local symmetry that ensures that the state evolves in a \emph{three}-dimensional subspace, but most have no \emph{global} symmetry. Using degenerate perturbation theory, we show that quantum random walk search on known families of strongly regular graphs nevertheless achieves the full quantum speedup of $Θ(\sqrt{N})$, disproving the intuition that fast quantum search requires global symmetry.
description: 4 pages, 2 figures
title: Phytophthora na hrastu plutovcu (Quercus suber L.)
Creators: name: Neves, Dina
name: Maia, Christiana
Publisher: name: Julius Kühn-Institut , Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/41
description: Quercus suber je značilna mediteranska vrsta. Razširjena je na območjih s poletno sušo in zmerno hladnimi zimami. Je endemit na jugu Evrope in severu Afrike (zemljevid razširjenosti glej na http://www.discoverlife.org ). Hrast plutovec je zimzeleno drevo, ki zraste do 20 m visoko, premer v prsni višini doseže 200 cm in več, ima do 20 cm debelo, porozno in razbrazdano lubje, premenjalne enostavne liste z gladkim ali nazobčanim robom, s 4 - 7 pari zobcev. Uspeva na različnih tipih tal, najbolje na kislih (pH 5-7), slabo pa prenaša karbonatna in zaslanjena tla. Na Iberskem polotoku je ta drevesna vrsta pomembna komponenta agrarnih ekosistemov. Sestoji hrasta plutovca dajejo zavetje številnim živalskim vrstam, hkrati pa jih kmetje izkoriščajo za gojenje žit, pašo živali in pridobivanje plute. Portugalska je glavna proizvajalka in izvoznica plute ter vodilna pri industrijskem preoblikovanju in trženju plute.
The New European Bauhaus: a creative and transdisciplinary movement in the making!
Creators: name: Kies, Uwe
Publisher: name: Zenodo
Year: 2022
Subjects: New European Bauhaus
bio-based materials
nature-based solutions
engineered wood

description: The climate crisis is the largest global challenge of all times. The building sector accounts for ~40% of global carbon emissions, so upscaling decarbonization of this sector is crucial. The New European Bauhaus launched by the European Commission has instigated a broad grassroots movement for the Green Deal to co-create a new paradigm for cities and regions. An important cornerstone of NEB will be bio-materials and nature-based solutions, such as engineered wood products, which can deliver a carbon-neutral or carbon-negative impact when used more widely buildings. The reason is that trees are true carbon pumps, extracting carbon from the atmosphere and converting it into solid biomass, which makes forests a key factor in the climate equation. Raw timber harvested from forests can store carbon for decades and centuries in long-life products. The forest-construction chain can thus potentially be upscaled to a major carbon pump, establishing timber cities a major carbon sinks and a major lever for climate restoration, as is described in a number of recent modelling studies by the Potsdam Institute of Climate Impact Research. To advance this movement, more research, innovation and demonstration of engineered wood solutions are needed and must be better connected with all important disciplines in the built environment, such as architecture, the construction sector and urban planning. To transform our cities into sustainable, beautiful, inclusive places, we need to bring together high-tech and no-tech.
Securing vehicle communication systems by the KLJN key exchange protocol
Creators: name: Saez, Y.
name: Cao, X.
name: Kish, L. B.
name: Pesti, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: We review the security requirements for vehicular communication networks and provide a critical assessment of some typical communication security solutions. We also propose a novel unconditionally secure vehicular communication architecture that utilizes the Kirchhoff-law-Johnson-noise (KLJN) key distribution scheme.
description: 12 pages, 5 figures, 1 table. Accepted for publication at FNL on May 19, 2014
Masses and decay constants of the heavy tensor mesons with QCD sum rules
Creators: name: Wang, Zhi-Gang
name: Di, Zun-Yan
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article, we calculate the contributions of the vacuum condensates up to dimension-6 in the operator product expansion, study the masses and decay constants of the heavy tensor mesons $D_2^*(2460)$, $D_{s2}^*(2573)$, $B_2^*(5747)$, $B_{s2}^*(5840)$ using the QCD sum rules. The predicted masses are in excellent agreement with the experimental data, while the ratios of the decay constants $\frac{f_{D_{s2}^*}}{f_{D_{2}^*}}\approx\frac{f_{B_{s2}^*}}{f_{B_{2}^*}}\approx\frac{f_{D_{s}}}{f_{D}}\mid_{\rm exp}$, where the exp denotes the experimental value.
description: 13 pages, 13 figures
title: Quercus suber L. (mantar meşesi)‘ de Phytophthora
Creators: name: Neves, Dina
name: Maia, Christiana
Publisher: name: Julius Kühn-Institut , Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/11
description: Quercus suber tipik bir Akdeniz türüdür, yazları kurak kışları ılık olarak karakterize edilen Güney Avrupa ve Kuzey Afrika’ ya endemiktir (Dağılım haritası için http://www.discoverlife.org ‘ a bakınız.) O, 20 metre yüksekliğe kadar boylanan her dem yeşil bir ağaçtır, göğüs hizasında gövde çapı 200 cm den daha kalınlığa ulaşır, kabuk 20 cm ye kadar kalın, gözenekli ve olukludur ve yapraklar almaşık, basit ve düzgün kenarlı veya 4-7 çift keskin dişlidir. O, daha çok asitli (pH 5-7) toprakları tercih etmesine rağmen değişik toprak tiplerinde iyi gelişir fakat düşük kireçli ve tuzlu topraklara toleransı azdır. Mantar meşesi, zengin bir yaban hayatı destekleyen ve aynı zamanda çiftçiler tarafından tahıl yetiştirmek, hayvan otlatmak ve mantar hasat etmek için kullanılan İberya yarım adası agro-ekosisteminin ana yapıtaşlarından birisidir. Portekiz endüstriyel değişim ve ticaret sektörlerinde birinci olduğu kadar aynı zamanda ana üretici ve ihracatçıdır.
Golden ratio lepton mixing and nonzero reactor angle with $A_5$
Creators: name: Varzielas, I. de Medeiros
name: Lavoura, L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We furnish a supersymmetric extension of the Standard Model with a flavour discrete symmetry $A_5$ under which the lepton fields transform as an irreducible triplet. Additional (`flavon') superfields are used to break $A_5$ into a $\mathbb{Z}_2 \times \mathbb{Z}_2$ subgroup in the charged-lepton sector and another $\mathbb{Z}_2$ subgroup in the neutrino sector. The first column of the resulting lepton mixing matrix is predicted and has entries which are related to the golden ratio. Using the observed $θ_{13}$ as input, our model predicts a solar mixing angle $θ_{12}$ in very good agreement with experiment; it also predicts a correlation between the atmospheric mixing angle $θ_{23}$ and the $CP$-violating Dirac phase $δ$.
description: 17 pages, 3 figures. v2: references added. v3: accepted by J. Phys. G
From mechanistic measuring to up-to-date understanding : Problematising the study of innovative work behaviour
Creators: name: Pajuoja, Maria
Publisher: name: Zenodo
Year: 2022
Subjects: innovative work behaviour
individual innovation process
managerial coaching
leadership
well-being at work
innovativeness

description: Innovation is vital for the survival of organisations. Individual employees are the microfoundations of organisational innovation since it is the individuals who generate new ideas and implement solutions. Individual innovation processes are often studied using the term innovative work behaviour (IWB). The topic is explored in a hermeneutic circle in which answers are sought to whether managerial coaching can enhance IWB; how IWB has been understood and measured; and whether the individual innovation process is similar to how previous literature has conceived it. The overall aim of the thesis is to increase understanding of the individual innovation process and how it should be approached in research and in modern working life. Three data sets are utilised in the quest for answers. 4418 responses from employees in Finnish SMEs comprise the quantitative data set. An article cache of 255 articles is analysed in the integrative literature review. 34 semi-structured interviews at a Finnish MNC make up a single case study. The mixed-methods approach allows for a multifaceted understanding of the phenomenon studied. The thesis makes several important contributions. It highlights that the practice of studying individual innovation processes under the term innovative work behaviour is problematic, and explains reasons for this. It finds that the individual innovation process was last studied in the 1980s and that the measuring instruments used even today are based on these studies. The thesis suggests that the individual innovation process is different today than it was in the 1980s, both in consisting of different activities than before, and in the role of the individual being more active and engaged. In all, the study of IWB has focused on the mechanistic measuring of the effects of various determinants to behaviours using outdated measuring instruments instead of attempting to understand the microfoundations of innovation. The thesis builds new understanding of the individual innovation process and offers focal points for supporting an individual’s innovation efforts in organisations.