cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analyses of a Datable Solar Eclipse Record in Maya Classic Period Monumental Inscriptions
Creators: name: Hayakawa, Hisashi
name: Sôma, Misturu
name: Kinsman, J. Hutch
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Historical records of total solar eclipses provide vital information for computing the rotation of the Earth and understanding its long-term variations by providing data from the time before the modern measurements. While eclipses recorded around Eurasia and North Africa for millennia have been subjected to consideration in this context, eclipse records in the American continents have received little attention. In this study, we analysed the solitary observational record for a solar eclipse conducted by the ancient Maya on 16 July 790 in Julian calendar, recorded on the Stela 3 of Santa Elena Poco Uinic (N16°35', W91°44'). This stela has an eclipse glyph and is associated with a total solar eclipse. Taking the up-to-date Earth rotation (ΔT) rate into account, our calculations locate this site slightly out of the totality path. The visibility of the total solar eclipse from Santa Elena Poco Uinic would require ΔT: 4074 s < ΔT < 4873 s. In comparison with the contemporary eclipse records, this yields a short-term increase in ΔT >= 800 s between 761 and 790 and a decrease in ΔT >= 300 s till to 873. Therefore, the total solar eclipse on 16 July 790 cannot be expected to have been visible from Santa Elena Poco Uinic, unlike what has been previously considered. We conclude that this stela probably records a partial solar eclipse of great magnitude (~ 0.946) visible under favourable meteorological conditions or is based on hearsay from the southern coastal area.
description: 12 pages, 4 figures, accepted for publication in the PASJ
Lithobius (Lithobius) sardus Manfredi 1956
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Lithobiomorpha
Lithobiidae
Lithobius
Lithobius sardus

description: 15. Lithobius (Lithobius) sardus Manfredi, 1956 status nov.
 1) Lithobius agilis Koch subsp. sardus Manfredi, 1956: 205.
 2) Lithobius agilis sardus Manfr., 1956: Cerruti 1968: 231.
 3) Lithobius agilis sardus Manfredi, 1956: Puddu & Pirodda 1974: 175. 4) Lithobius agilis sardus Manfredi: Eason 1975: 454.
 5) Lithobius agilis Koch subsp. sardus Manfredi, 1956: Manfredi 1976: 231. 6) Lithobius (Lithobius) agilis C. L. Koch, 1847: Minelli 1978a: 154 [pars]. 7) Lithobius agilis sardus Manfredi, 1956: Cassola 1982: 634, 707.
 8)? Lithobius agilis sardus Manfredi: De Miranda Restivo 1982: 172. 9) Lithobius agilis sardus Manfredi 1956 [sic]: De Miranda Restivo 1983: 111. 10) Lithobius sardous Silvestri 1902 [sic]: De Miranda Restivo 1983: 112. 11)? Lithobius agilis Koch 1847 [sic]: De Miranda Restivo 1983: 113 [pars]. 12) Lithobius agilis sardus Manfr. 1956 [sic]: Minelli 1983b: 408.
 13) Lithobius (Lithobius) agilis C.L. Koch, 1847: Minelli 1985: 38.
 14) Lithobius agilis sardus: Grafitti 1990b: 118.
 15) Lithobius agilis sardus Manfredi, 1956: Foddai et al. 1995: 5.
 16) Lithobius (Lithobius) agilis sardus Manfredi, 1956: Grafitti & Zapparoli 1995: 123. 17) Lithobius agilis Koch subsp. sardus Manfredi, 1956: Leonardi 1995: 137.
 18) Lithobius agilis sardus Manfredi, 1956: Foddai et al. 1996: 360, tab. I. 19) Lithobius agilis: Fancello & Mucedda 1997: 49.
 20) Lithobius (Lithobius) agilis sardus: De Waele & Pisano 1998: 27. 21) Lithobius agilis sardous [sic]: Grafitti 1999a: 36.
 22) Lithobius agilis sardus: Grafitti 2001a: 16.
 23) Lithobius agilis sardus Manfredi, 1956: Zapparoli & Minelli 2005: CD [pars]. 24) Lithobius sardous Silvestri, 1898: Zapparoli & Minelli 2005: CD [pars]. 25) Lithobius agilis sardus: Grafitti 2007a: 387.
 26) Lithobius agilis sardus: Lana et al. 2007: 43.
 not Lithobius (s. s.) agilis C. Koch: Silvestri 1898: 628.
 not Lithobius agilis Koch: Verhoeff 1925a: 656.
 not Lithobius agilis C. Koch: Attems 1949: 112.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on pages 89-90, DOI: 10.5281/zenodo.192026
Bernd Stöver, Die Befreiung vom Kommunismus. Amerikanische "Liberation Policy" im Kalten Krieg 1947-1991
Creators: name: Pohl, Dieter
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2005

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 54 Nr. 3 (2005)
Adaptive dynamics in logistic branching populations
Creators: name: Champagnat, Nicolas
name: Lambert, Amaury
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We consider a trait-structured population subject to mutation, birth and competition of logistic type, where the number of coexisting types may fluctuate. Applying a limit of rare mutations to this population while keeping the population size finite leads to a jump process, the so-called `trait substitution sequence', where evolution proceeds by successive invasions and fixations of mutant types. The probability of fixation of a mutant is interpreted as a fitness landscape that depends on the current state of the population. It was in adaptive dynamics that this kind of model was first invented and studied, under the additional assumption of large population. Assuming also small mutation steps, adaptive dynamics' theory provides a deterministic ODE approximating the evolutionary dynamics of the dominant trait of the population, called `canonical equation of adaptive dynamics'. In this work, we want to include genetic drift in this models by keeping the population finite. Rescaling mutation steps (weak selection) yields in this case a diffusion on the trait space that we call `canonical diffusion of adaptive dynamics', in which genetic drift (diffusive term) is combined with directional selection (deterministic term) driven by the fitness gradient. Finally, in order to compute the coefficients of this diffusion, we seek explicit first-order formulae for the probability of fixation of a nearly neutral mutant appearing in a resident population. These formulae are expressed in terms of `invasibility coefficients' associated with fertility, defense, aggressiveness and isolation, which measure the robustness (stability w.r.t. selective strengths) of the resident type. Some numerical results on the canonical diffusion are also given.
Application of surface coils to in-vivo studies using ³¹P-NMR spectroscopy
Creators: name: Schachter, Joyce
Publisher: name: University of British Columbia
Year: 2010

description: The work described in this thesis is divided into two parts: testing and evaluation of some surface coils, and application of the surface coils to in-vivo studies. In particular, the localization properties of surface coils were examined and optimized using the highest performance coil geometry and wire. Application of the surface coil technique to in-vivo studies involved measuring changes in metabolic status of muscle and brain tissue in rats using ³¹P spectroscopy. The properties of surface coils have been studied by evaluating their excitation patterns with ¹H and ³¹P NMR spectroscopy. Surface coils, manufactured in different sizes, geometries, and materials were tested for Q factors, signal-to-noise ratios, and pulse widths required for excitation of the sample. A silver plating on the copper wire used to fabricate the surface coils was found to increase the Q and signal-to-noise of the coil. Examination of the excitation patterns of the surface coils with point samples characterized the B₁ field of the coils as decreasing axially and radially from the coil. Calculations of the magnitude of the B₁ field reveal that its dome-like shape extends to approximately one coil radius above the surface coil. It was found that samples lying outside the domain of this "sensitive volume" did not contribute to a spectrum. These data were all correlated and the "0.9" silver plated coil was deemed to be the most efficient coil with which to pursue further in-vivo studies. In-vivo ³¹P studies of rat tissues were preceded by in-vitro spectral measurements of various metabolites at physiological concentrations. These standards were used to aid in the identification of resonances in the in-vivo spectra. Metabolic changes such as artificially induced ischemia in muscle, deceased brain, and artificially induced brain dementia were compared with "normal" ³¹P spectra of anaesthetized rat tissues. It was found that oxygen deprivation is readily observed with this technique whereas the preparation of brain dementia cannot be diagnosed with ³¹P NMR spectroscopy.
ANNETTE: Accurate Neural Network Execution Time Estimation with Stacked Models
Creators: name: Wess, Matthias
name: Ivanov, Matvey
name: Nookala, Anvesh
name: Unger, Christoph
name: Wendt, Alexander
name: Jantsch, Axel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: With new accelerator hardware for DNN, the computing power for AI applications has increased rapidly. However, as DNN algorithms become more complex and optimized for specific applications, latency requirements remain challenging, and it is critical to find the optimal points in the design space. To decouple the architectural search from the target hardware, we propose a time estimation framework that allows for modeling the inference latency of DNNs on hardware accelerators based on mapping and layer-wise estimation models. The proposed methodology extracts a set of models from micro-kernel and multi-layer benchmarks and generates a stacked model for mapping and network execution time estimation. We compare estimation accuracy and fidelity of the generated mixed models, statistical models with the roofline model, and a refined roofline model for evaluation. We test the mixed models on the ZCU102 SoC board with DNNDK and Intel Neural Compute Stick 2 on a set of 12 state-of-the-art neural networks. It shows an average estimation error of 3.47% for the DNNDK and 7.44% for the NCS2, outperforming the statistical and analytical layer models for almost all selected networks. For a randomly selected subset of 34 networks of the NASBench dataset, the mixed model reaches fidelity of 0.988 in Spearman's rank correlation coefficient metric. The code of ANNETTE is publicly available at https://github.com/embedded-machine-learning/annette.
Igor Hałagida, Ukraińcy na zachodnich i północnych ziemiach Polski 1947-1957
Creators: name: Mark, Rudolf A.
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 4 (2003)
การพัฒนาเทคนิคไพโรซีเควนซิ่งสาหรับการตรวจความหลากหลายทางพันธุกรรมของยีน UGT1A1 ในผู้ป่วยไทยที่เป็นมะเร็งลาไส้ใหญ่
Creators: name: เฉลิมพร อรรถศิลป์
Publisher: name: Genetics Society of Thailand
Year: 2013
Subjects: UGT1A1, genetic polymorphisms, pyrosequencing, irinotecan drug

description: S1 (Special Issue 1), S.1, Thai Journal of Genetics
Homogenization of variational problems in manifold valued BV-spaces
Creators: name: Babadjian, Jean-Francois
name: Millot, Vincent
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 74Q05, 49J45, 49Q20

description: This paper extends the result of \cite{BM} on the homogenization of integral functionals with linear growth defined for Sobolev maps taking values in a given manifold. Through a $Γ$-convergence analysis, we identify the homogenized energy in the space of functions of bounded variation. It turns out to be finite for $BV$-maps with values in the manifold. The bulk and Cantor parts of the energy involve the tangential homogenized density introduced in \cite{BM}, while the jump part involves an homogenized surface density given by a geodesic type problem on the manifold.
description: 32 pages
Departament X MBP. Wzorce – Struktury – Działanie
Creators: name: Krzoska, Markus
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2009

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 58 Nr. 3 (2009): Vorträge der Sektion "Osteuropa" auf dem 37. Deutschen Reichshistorikertag
Strong decays of the $P_{cs}(4459)$ as a $Ξ_c\bar{D}^{*}$ molecule
Creators: name: Yang, Feng
name: Huang, Yin
name: Zhu, Hong Qiang
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, we study the strong decay of the newly observed $P_{cs}(4459)$ assuming that it is a pure $Ξ_c\bar{D}^{*}$ molecular state. Considering two possible spin-parity assignments $J^P=1/2^{-}$ and $J^P=3/2^{-}$ the partial decay widths of the $Ξ_c\bar{D}^{*}$ molecular state into $J/ψΛ$, $D_s^{-}Λ_c^{+}$, and $DΞ_c^{(')}$ final states through hadronic loops are evaluated with the help of the effective Lagrangians. In comparison with the LHCb data, the spin-party $J^P=1/2^{-}$ the assignment is preferred while this of $J^P=3/2^{-}$ is disfavored. The $P_{cs}(4459)$ in spin-parity $J^P=3/2^{-}$ case maybe explained as $S$-wave coupled bound state with lager $Ξ_c\bar{D}^{*}$ component. In addition, the calculated partial decay widths with $J^P=1/2^{-}$ $Ξ_c\bar{D}^{*}$ molecular state picture indicates that allowed decay mode, $DΞ_c^{'}$, may have the biggest branching ratio. The experimental measurements for this strong decay process could be a crucial test for the molecule interpretation of the $P_{cs}(4459)$.
On the Internet, Nobody Knows You're a Dog... Unless You're Another Dog
Creators: name: Hirskyj-Douglas, Ilyena
name: Lucero, Andrés
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: How humans use computers has evolved from human-machine interfaces to human-human computer mediated communication. Whilst the field of animal-computer interaction has roots in HCI, technology developed in this area currently only supports animal-computer communication. This design fiction paper presents animal-animal connected interfaces, using dogs as an instance. Through a co-design workshop, we created six proposals. The designs focused on what a dog internet could look like and how interactions might be presented. Analysis of the narratives and conceived designs indicated that participants' concerns focused around asymmetries within the interaction. This resulted in the use of objects seen as familiar to dogs. This was conjoined with interest in how to initiate and end interactions, which was often achieved through notification systems. This paper builds upon HCI methods for unconventional users, and applies a design fiction approach to uncover key questions towards the creation of animal-to-animal interfaces.
description: 10 pages
Ulrich Müller, Johann Lohmüller und seine livländische Chronik "Warhaftig Histori"
Creators: name: Levans, Andris
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 1 (2003)
Niklas Perzi, Michal Stehlík, Zapomenutý všední den. 20. století v zrcadle středoevropského regionu. / Verschwundene Lebenswelt - Vergessener Alltag. Das 20. Jahrhundert im Spiegel einer mitteleuropäischen Region.
Creators: name: Reich, Andreas
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 2 (2003)
Magnesium Contact Ions Stabilize the Tertiary Structure of Transfer RNA: Electrostatics Mapped by Two-Dimensional Infrared Spectra and Theoretical Simulations
Creators: name: Schauss, Jakob
name: Kundu, Achintya
name: Fingerhut, Benjamin P.
name: Elsaesser, Thomas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Ions interacting with hydrated RNA play a central role in defining its secondary and tertiary structure. While spatial arrangements of ions, water molecules, and phosphate groups have been inferred from X-ray studies, the role of electrostatic and other noncovalent interactions in stabilizing compact folded RNA structures is not fully understood at the molecular level. Here, we demonstrate that contact ion pairs of magnesium (Mg2+) and phosphate groups embedded in local water shells stabilize the tertiary equilibrium structure of transfer RNA (tRNA). Employing dialyzed tRNAPhe from yeast and tRNA from Escherichia coli, we follow the population of Mg2+ sites close to phosphate groups of the ribose-phosphodiester backbone step by step, combining linear and nonlinear infrared spectroscopy of phosphate vibrations with molecular dynamics simulations and ab initio vibrational frequency calculations. The formation of up to six Mg2+/phosphate contact pairs per tRNA and local field-induced reorientations of water molecules balance the phosphate-phosphate repulsion in nonhelical parts of tRNA, thus stabilizing the folded structure electrostatically. Such geometries display limited sub-picosecond fluctuations in the arrangement of water molecules and ion residence times longer than 1 μs. At higher Mg2+ excess, the number of contact ion pairs per tRNA saturates around 6 and weakly interacting ions prevail. Our results suggest a predominance of contact ion pairs over long-range coupling of the ion atmosphere and the biomolecule in defining and stabilizing the tertiary structure of tRNA.
description: 7 pages, 4 figures
Norman M. Naimark, Flammender Haß. Ethnische Säuberung im 20. Jahrhundert
Creators: name: Lemberg, Hans
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2005

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 54 Nr. 3 (2005)
Lech Mróz, Dzieje Cyganów - Romów w Rzeczypospolitej XV-XVIII w
Creators: name: Hartmann, Stefan
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2002

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 51 Nr. 3 (2002)
Optical Observations of PSR J0205+6449
Creators: name: Shearer, A.
name: Neustroev, V. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: PSR J0205+6449 is a X-ray and radio pulsar in supernova remnant 3C 58. We report on observations of the central region of 3C 58 using the 4.2-m William Herschel Telescope with the intention of identifying the optical counterpart of PSR J0205+6449 and characterising its pulsar wind nebula. Around the pulsar position we identified extended emission with a magnitude of $B = 23 \fm 97 \pm 0.10$, $V = 22 \fm 95 \pm 0.05$ and $R = 22 \fm 15 \pm 0.03$ consistent with a pulsar wind nebula. From the R-band image we identified three knots with $m_R$ = $24 \fm 08 \pm 0.07$ (o1), $24 \fm 15 \pm 0.07$ (o2) and $24 \fm 24 \pm 0.08$ (o3). We confirm the presence of an optical pulsar wind nebula around PSR J0205+6449 and give an upper limit of $m_R \approx$ 24 for the optical magnitude of the pulsar. Furthermore we make the tentative suggestion that our object o1, with an $m_R \approx$ 24.08 is the optical counterpart. If confirmed the pulsar would have an $L_R/L_x\approx 0.004$ and an optical efficiency of about 5% of the Crab pulsar. Such a low efficiency is more consistent with the characteristic age of the pulsar rather than that of SN 1181.
description: The paper contains 3 figures and 3 tables, accepted for publication in MNRAS
Shadow and near-horizon characteristics of the acoustic charged black hole in curved spacetime
Creators: name: Ling, Ru
name: Guo, Hong
name: Liu, Hang
name: Kuang, Xiao-Mei
name: Wang, Bin
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we first analyze the horizon structure of the acoustic charged black hole in curved spacetime, and then study its acoustic shadow as well as the near-horizon characteristics including the quasinormal modes (QNM) frequencies and analogue Hawking radiation. We find that the radius of the acoustic shadow for acoustic charged black hole is larger than that for Reissner-Nordström (RN) black hole, and both of them are suppressed by increasing the black hole charge because their related outer horizons become smaller. Then the QNM frequencies under scalar field perturbation and its eikonal limit are computed via numeric method and acoustic shadow, respectively. We find that the acoustic charged black hole is stable under the perturbation and the QNM frequencies are much weaker than that for the astrophysical black hole. Moreover, as the tuning parameter increases, the perturbation oscillates more mildly and its damping time becomes longer, while as the charge increases, the oscillation is enhanced slightly and the perturbation decays a little faster which is different from that in RN black hole. Finally, we numerically study the analogue Hawking radiation. We find that the grey-body factor and energy emission rate are suppressed by the angular number and the charge, but they do not monotonically depend on the tuning parameter in the acoustic charged black hole. The behavior of the energy emission rate affected by the parameters could be explained by the dependent behavior of the Hawking temperature. We expect that our results could shed light to the study of black holes in both theoretical and experimental perspectives.
description: Published version
Search for supernova-produced 60Fe in a marine sediment
Creators: name: Fitoussi, C.
name: Raisbeck, G. M.
name: Knie, K.
name: Korschinek, G.
name: Faestermann, T.
name: Goriely, S.
name: Lunney, D.
name: Poutivtsev, M.
name: Rugel, G.
name: Waelbroeck, C.
name: Wallner, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: An 60Fe peak in a deep-sea FeMn crust has been interpreted as due to the signature left by the ejecta of a supernova explosion close to the solar system 2.8 +/- 0.4 Myr ago [Knie et al., Phys. Rev. Lett. 93, 171103 (2004)]. To confirm this interpretation with better time resolution and obtain a more direct flux estimate, we measured 60Fe concentrations along a dated marine sediment. We find no 60Fe peak at the expected level from 1.7 to 3.2 Myr ago. However, applying the same chemistry used for the sediment, we confirm the 60Fe signal in the FeMn crust. The cause of the discrepancy is discussed.
description: 15 pages, 5 figures, submitted to PRL
Pseudo non-linear seismic analysis for damage evaluation of concrete structures
Creators: name: Mital, Subodh Kumar
Publisher: name: University of British Columbia
Year: 2010

description: Inelastic behavior is inevitable in most structures subjected to strong earthquake forces. Any rational design procedure, therefore, should attempt to estimate the amount of inelastic behavior to be expected in each member of the structure. Methods of dynamic response analysis based on linear elastic assumptions can be carried out conveniently and economically. Such methods, however, can not provide any direct information on the inelastic behavior of the structure. On the other hand, time-step analysis programs can 'truly' simulate the non-linear behavior of the structure but are seldom used because of their cost and complexity. There is, therefore, a need for practical and efficient methods which can account for the inelastic behavior. Some methods for estimating the inelastic response and damage patterns of structures under ground motions are presented. One is the Modified Substitute Structure Method which is now revised so that the structure can be analysed for gravity loads prior to the seismic analysis. The other method which is proposed here uses a static analysis. The structure is first analysed for gravity loads and then lateral seismic forces (as given by the appropriate codes) are applied. The amplitude of the lateral forces is gradually increased, maintaining the specified pattern; a plastic hinge is placed where a member has yielded and the structure stiffness matrix revised each time. This process is continued until the structure has reached a predetermined displacement. At this point, the rotation of the plastic hinges is known and then the member curvature ductilities can be calculated. Thus, an idea is obtained, of the damage pattern in the structure. A computer program has also been written for analysing the structures by 'Freeman's Method' to predict the inelastic response of structures under severe ground motion. The method gives the overall inelastic response without predicting the pattern of local damage. These various methods are then compared by analyzing two idealized structures. A third, real structure, an office/residential building in downtown Vancouver is also analysed by these methods and the results compared with those obtained by a time-step analysis program DRAIN-2D. These methods appear to give good results and it is hoped that they will be found useful by practising engineers. A user's guide and the listing of these programs are included in the appendices.
Romanzi in realtà aumentata
Creators: name: Calabrese, Stefano
Publisher: name: Università degli Studi di Cagliari
Year: 2014

description: Una delle nuove forme di storytelling è la fiction immersiva, una narrazione dove il testo racconta eventi in un mondo simulato e in cui è l’utente a governare un personaggio o a identificarsi in lui, come accade in un videogame. L'imporsi del world wide web e di sistemi di lettura non-sequenziali ha fatto emergere un nuovo modello di narrative transportation fondato sul coinvolgimento emotivo del destinatario e sulla sua empatizzazione con l'emittente della narrazione stessa, sino alla soglia di una sostanziale indistinzione.
description: Between, Vol 4, N° 8 (2014): Tecnologia, immaginazione e forme del narrare
Decay estimates of a tangential derivative to the light cone for the wave equation and their application
Creators: name: Katayama, Soichiro
name: Kubo, Hideo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35L70

description: We consider wave equations in three space dimensions, and obtain new weighted $L^\infty$-$L^\infty$ estimates for a tangential derivative to the light cone. As an application, we give a new proof of the global existence theorem, which was originally proved by Klainerman and Christodoulou, for systems of nonlinear wave equations under the null condition. Our new proof has the advantage of using neither the scaling nor the pseudo-rotation operators.
description: 12 pages
Quantized Detector Networks: A review of recent developments
Creators: name: Jaroszkiewicz, George
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: QDN (quantized detector networks) is a description of quantum processes in which the principal focus is on observers and their apparatus, rather than on states of SUOs (systems under observation). It is a realization of Heisenberg's original instrumentalist approach to quantum physics and can deal with time dependent apparatus, multiple observers and inter-frame physics. QDN is most naturally expressed in the mathematical language of quantum computation, a language ideally suited to describe quantum experiments as processes of information exchange between observers and their apparatus. Examples in quantum optics are given, showing how the formalism deals with quantum interference, non-locality and entanglement. Particle decays, relativity and non-linearity in quantum mechanics are discussed.
description: 59 pages, 14 figures, to be published in Int. J. Mod. Phys. B
Head-mounted Displays, Smartphones, or Smartwatches? -- Augmenting Conversations with Digital Representation of Self
Creators: name: Hirskyj-Douglas, Ilyena
name: Kyto, Mikko
name: McGookin, David
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Technologies that augment face-to-face interactions with a digital sense of self have been used to support conversations. That work has employed one homogenous technology, either 'off-the-shelf' or with a bespoke prototype, across all participants. Beyond speculative instances, it is unclear what technology individuals themselves would choose, if any, to augment their social interactions; what influence it may exert; or how use of heterogeneous devices may affect the value of this augmentation. This is important, as the devices that we use directly affect our behaviour, influencing affordances and how we engage in social interactions. Through a study of 28 participants, we compared head-mounted display, smartphones, and smartwatches to support digital augmentation of self during face-to-face interactions within a group. We identified a preference among participants for head-mounted displays to support privacy, while smartwatches and smartphones better supported conversational events (such as grounding and repair), along with group use through screen-sharing. Accordingly, we present software and hardware design recommendations and user interface guidelines for integrating a digital form of self into face-to-face conversations.
Fermion Pair Dynamics in Open Quantum Systems
Creators: name: Wang, S. M.
name: Nazarewicz, W.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Three-body decay is a rare decay mode observed in a handful of unbound rare isotopes. The angular and energy correlations between emitted nucleons are of particular interest, as they provide invaluable information on the interplay between structure and reaction aspects of the nuclear open quantum system. To study the mechanism of two-nucleon emission, we developed a time-dependent approach that allows us to probe emitted nucleons at long times and large distances. We successfully benchmarked the new method against the Green's function approach and applied it to low-energy two-proton and two-neutron decays. In particular, we studied the interplay between initial-state nucleon-nucleon correlations and final-state interaction. We demonstrated that the time evolution of the two-nucleon wave function is strongly impacted by the diproton/dineutron dynamics and that the correlations between emitted nucleons provide invaluable information on the dinucleon structure in the initial-state.
description: 4 figures
Lithobius (Sigibius) micropodus Matic 1980
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Lithobiomorpha
Lithobiidae
Lithobius
Lithobius micropodus

description: 18. Lithobius (Sigibius) micropodus Matic, 1980
 1) Monotarsobius microps Mein. 1868 [sic]: De Miranda Restivo 1983: 117 [pars]. 2) Monotarsobius microps Mein. [sic]: De Miranda Restivo 1986: 47. 3)? Monotarsobius tamaninini [sic] Manfr.: De Miranda Restivo & Guaita 1986: 32. 4) Lithobius micropodus Matic, 1980: Foddai et al. 1995: 6.
 5) Lithobius microps sensu AA. nec Meinert, 1868: Grafitti 1995: 35. 6) Lithobius (Sigibius) microps sensu Auctorum nec Meinert, 1868: Grafitti & Zapparoli 1995: 128. 7) Lithobius microps Auctorum nec Meinert, 1868: Foddai et al. 1996: 360, tab. I. 8) Lithobius microps: Grafitti & De Waele 1996: 32, 33.
 9) Lithobius (Sigibius) microps sensu AA. nec Meinert, 1868: Grafitti & Mucedda 1996: 60. 10) Lithobius (Sigibius) microps: De Waele & Pisano 1998: 27.
 11) Lithobius microps: Mucedda et al. 2002: 30.
 12) Lithobius micropodus Matic, 1980: Zapparoli & Minelli 2005: CD. 13) Lithobius microps: Grafitti 2007a: 387.
 14) Lithobius sp.: Grafitti 2007b: 223.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 101, DOI: 10.5281/zenodo.192026
The frequency-resolved frozen phonon multislice method and its application to vibrational EELS using parallel illumination
Creators: name: Zeiger, Paul M.
name: Rusz, Ján
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We explore the capabilities of the frequency-resolved frozen phonon multislice method introduced in Phys. Rev. Lett. 124, 025501 (2020) to model inelastic vibrational scattering in transmission electron microscopy. We review the method in detail and discuss advantages of using a so called hotspot thermostat instead of the $δ$-thermostat used in our first report. We apply the method to simulate vibrational electron energy loss spectra of hexagonal boron nitride under plane wave illumination. Simulated spectroscopic information well represents the theoretical phonon bandstructure of the studied material, both in terms of energies as well as polarization vectors of individual phonon modes.
Gibbs Ensembles of Nonintersecting Paths
Creators: name: Borodin, Alexei
name: Shlosman, Senya
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B41

description: We consider a family of determinantal random point processes on the two-dimensional lattice and prove that members of our family can be interpreted as a kind of Gibbs ensembles of nonintersecting paths. Examples include probability measures on lozenge and domino tilings of the plane, some of which are non-translation-invariant. The correlation kernels of our processes can be viewed as extensions of the discrete sine kernel, and we show that the Gibbs property is a consequence of simple linear relations satisfied by these kernels. The processes depend on infinitely many parameters, which are closely related to parametrization of totally positive Toeplitz matrices.
description: 6 figures
Polska i Ukraina w latach trzydziestych-czterdziestych XX wieku. Nieznane dokumenty z archiwów służb specjalnych. Poľša ta Ukraďna u trydcjatych-sorokovych rokach XX stolittja. Nevidomi dokumenty z archiviv speciaľnych služb. Bd. 2
Creators: name: Golczewski, Frank
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 4 (2003)
Lithobius (Sigibius) microps Meinert 1868
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Lithobiomorpha
Lithobiidae
Lithobius
Lithobius microps

description: 19. Lithobius (Sigibius) microps Meinert, 1868
 1) Monotarsobius dubosqui (Rib.) [sic]: De Miranda Restivo 1982: 174. 2) Monotarsobius dubosqui Brlo. [sic] 1896: De Miranda Restivo 1983: 116 [pars]. 3) Monotarsobius exarmatus Brol 1926: De Miranda Restivo 1983: 116. 4) Lithobius microps Meinert, 1868: Minelli 1983a: 14.
 5) Lithobius microps Mein. 1868: Minelli 1983b: 408.
 6) Lithobius microps Mein.: Minelli & Iovane 1987: 28, 30.
 7) Lithobius microps Meinert, 1868: Minelli et al. 1994: 499.
 8) Lithobius microps Meinert, 1868: Foddai et al. 1995: 6.
 9) Lithobius microps Meinert, 1868: Foddai et al. 1996: 360, tab. I. 10) Lithobius microps Meinert, 1868: Zapparoli & Minelli 2005: CD.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 102, DOI: 10.5281/zenodo.192026
Prowincja noc. Życie i zagłada Żydów w dystrykcie warszawskim
Creators: name: Friedrich, Klaus-Peter
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2009

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 58 Nr. 3 (2009): Vorträge der Sektion "Osteuropa" auf dem 37. Deutschen Reichshistorikertag
Subwavelength Focusing by Engineered Power Flow-Conformal Metamirrors
Creators: name: Taghvaee, Hamidreza
name: Liu, Fu
name: Díaz-Rubio, Ana
name: Tretyakov, Sergei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Many advances in reflective metasurfaces have been made during the last few years, implementing efficient manipulations of wavefronts, especially for plane waves. Despite numerous solutions that have been developed throughout the years, a practical method to obtain subwavelength focusing without the generation of additional undesired scattering is a challenge to this day. In this paper, we introduce and discuss lossless reflectors for focusing incident waves into a point. The solution is based on the so-called power flow-conformal surfaces that allow theoretically arbitrary shaping of reflected waves. The metamirror shape is adapted to the power flow of the sum of the incident and reflected waves, allowing a local description of the reflector surface based on the surface impedance. In particular, we present a study of two scenarios. First, we study the scenario when the field is emitted by a point source and focused at an image point (in the considered example, with the λ/20 resolution). Second, we analyze a metasurface capable to focus the power of an illuminating plane wave. This work provides a feasible strategy for various applications, including detecting biological signals near the skin, sensitive power focusing for cancer therapy, and point-to-point power transfer.
Multimode analysis of the light emitted from a pulsed optical parametric oscillator
Creators: name: Nielsen, Anne E. B.
name: Molmer, Klaus
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a multimode treatment of the optical parametric oscillator, which is valid for both pulsed and continuous-wave pump fields. The two-time correlation functions of the output field are derived, and we apply the theory to analyze a scheme for heralded production of non-classical field states that may be subsequently stored in an atomic quantum memory.
description: 11 pages, 6 figures
Waldemar Rozynkowski, Powstanie i rozwój sieci parafialnej w die­cezji chełmińskiej
Creators: name: Hartmann, Stefan
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 1 (2003)
Dieter Wilde, Der Aspekt des Politischen in der frühen Lyrik Hugo Sonnenscheins.
Creators: name: Schutte, Andrea
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 2 (2003)
Isotope effect on superconductivity in Josephson coupled stripes in underdoped cuprates
Creators: name: Rosengren, A.
name: Lundow, P. H.
name: Balatsky, A. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Inelastic neutron scattering data for YBaCuO as well as for LaSrCuO indicate incommensurate neutron scattering peaks with incommensuration $δ(x)$ away from the $(π,π)$ point. $T_c(x)$ can be replotted as a linear function of the incommensuration for these materials. This linear relation implies that the constant that relates these two quantities, one being the incommensuration (momentum) and another being $T_c(x)$ (energy), has the dimension of velocity we denote $v^*$: $k_B T_c(x) = \hbar v^* δ(x)$. We argue that this experimentally derived relation can be obtained in a simple model of Josephson coupled stripes. Within this framework we address the role of the $O^{16} \to O^{18}$ isotope effect on the $T_c(x)$. We assume that the incommensuration is set by the {\em doping} of the sample and is not sensitive to the oxygen isotope given the fixed doping. We find therefore that the only parameter that can change with O isotope substitution in the relation $T_c(x) \sim δ(x)$ is the velocity $v^*$. We predict an oxygen isotope effect on $v^*$ and expect it to be $\simeq 5%$.
description: 4 pages latex file, 2 eps figs
Lithobius (Monotarsobius) crassipes L. Koch 1862
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Lithobiomorpha
Lithobiidae
Lithobius
Lithobius crassipes

description: 20. Lithobius (Monotarsobius) crassipes L. Koch, 1862
 1) Lithobius (Archilithobius) crassipes L. Koch: Silvestri 1898: 684. 2) Lithobius crassipes Koch: Verhoeff 1925a: 657.
 3) Lithobius crassipes crassipes L. [sic]: Attems 1949: 117.
 4) Lithobius (Monotarsobius) crassipes L. Koch, 1862: Minelli 1978a: 153. 5) Lithobius (Monotarsobius) crassipes L. Koch: Eason 1980: 29. 6) Monotarsobius crassipes Koch 1862: De Miranda Restivo 1983: 116. 7) Lithobius crassipes L. Koch, 1862: Minelli 1983a: 14.
 8) Lithobius crassipes L. Koch 1862: Minelli 1983b: 408.
 9) Lithobius crassipes: Minelli & Iovane 1987: 28.
 10) Lithobius crassipes L. Koch, 1862: Minelli et al. 1994: 499.
 11) Lithobius crassipes L. Koch, 1862: Foddai et al. 1995: 6.
 12) Lithobius (Monotarsobius) crassipes L. Koch, 1862: Grafitti & Zapparoli 1995: 128. 13) Lithobius crassipes L. Koch, 1862: Foddai et al. 1996: 360, tab. I. 14) Lithobius crassipes L. Koch, 1862: Zapparoli & Minelli 2005: CD. 15) Lithobius crassipes L. Koch, 1862: Grafitti & Merella 2008: 87.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 104, DOI: 10.5281/zenodo.192026
Determination of Nanoscale Mechanical Properties of Polymers via Plasmonic Nanoantennas
Creators: name: Boggiano, Hilario D.
name: Berté, Rodrigo
name: Scarpettini, Alberto F.
name: Cortés, Emiliano
name: Maier, Stefan A.
name: Bragas, Andrea V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nanotechnology and the consequent emergence of miniaturized devices are driving the need to improve our understanding of the mechanical properties of a myriad of materials. Here we focus on amorphous polymeric materials and introduce a new way to determine the nanoscale mechanical response of polymeric thin films in the GHz range, using ultrafast optical means. Coupling of the films to plasmonic nanoantennas excited at their vibrational eigenfrequencies allows the extraction of the values of the mechanical moduli as well as the estimation of the glass transition temperature via time-domain measurements, here demonstrated for PMMA films. This nanoscale method can be extended to the determination of mechanical and elastic properties of a wide range of spatially strongly confined materials.
Kinetic transport in the two-dimensional periodic Lorentz gas
Creators: name: Marklof, Jens
name: Strombergsson, Andreas
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37A60; 37D50; 82C05; 82C40

description: The periodic Lorentz gas describes an ensemble of non-interacting point particles in a periodic array of spherical scatterers. We have recently shown that, in the limit of small scatterer density (Boltzmann-Grad limit), the macroscopic dynamics converges to a stochastic process, whose kinetic transport equation is not the linear Boltzmann equation--in contrast to the Lorentz gas with a disordered scatterer configuration. The present paper focuses on the two-dimensional set-up, and reports an explicit, elementary formula for the collision kernel of the transport equation.
description: 10 pages, 5 figures
Orbital and sub-orbital period determination of the candidate high-mass X-ray binary HD 3191
Creators: name: Martí, Josep
name: Luque-Escamilla, Pedro L.
name: Sánchez-Ayaso, Estrella
name: Paredes, Josep M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The final aim of this paper is to expand the sparse group of X-ray binaries with gamma-ray counterparts as laboratories to study high-energy processes under physical conditions that periodically repeat. A follow-up of a candidate system has been carried out. We applied both photometric and spectroscopic techniques in the optical domain together with a period analysis using the phase dispersion minimization and CLEAN methods. A tentative period search was also conducted in the gamma-ray domain. Our main result is having established the binary nature of the optical star and X-ray emitter HD 3191 towards the Fermi gamma-ray source 4FGL J0035.8+6131, the last one proposed to be associated with a blazar of an unknown type. An orbital period close to 16 days is reported for HD 3191 together with a likely rotation, or pulsation, period of about 0.6 d. Although no convincing evidence for the orbital cycle has been found in the Fermi light curve up to now, the confirmed presence of a high-mass X-ray binary towards 4FGL J0035.8+6131 now strengthens the need for caution about its true nature.
description: Accepted for publication in Astronomy & Astrophysics
The Domino Problem of the Hyperbolic Plane Is Undecidable
Creators: name: Margenstern, Maurice
Publisher: name: arXiv
Year: 2007
Subjects: subject: Computational Geometry (cs.CG)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences
subject: F.2.2

description: In this paper, we prove that the general tiling problem of the hyperbolic plane is undecidable by proving a slightly stronger version using only a regular polygon as the basic shape of the tiles. The problem was raised by a paper of Raphael Robinson in 1971, in his famous simplified proof that the general tiling problem is undecidable for the Euclidean plane, initially proved by Robert Berger in 1966.
description: 18 pages, This is a synthesis of previous deposits
Jacek Banaszkiewicz, Polskie dzieje bajeczne Mistrza Wincentego Kadłubka
Creators: name: Kersken, Norbert
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2002

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 51 Nr. 3 (2002)
H-alpha and Ca II Infrared Triplet Variations During a Transit of the 23 Myr Planet V1298 Tau c
Creators: name: Feinstein, Adina D.
name: Montet, Benjamin T.
name: Johnson, Marshall C.
name: Bean, Jacob L.
name: David, Trevor J.
name: Gully-Santiago, Michael A.
name: Livingston, John H.
name: Luger, Rodrigo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Young transiting exoplanets (< 100 Myr) provide crucial insight into atmospheric evolution via photoevaporation. However, transmission spectroscopy measurements to determine atmospheric composition and mass loss are challenging due to the activity and prominent stellar disk inhomogeneities present on young stars. We observed a full transit of V1298 Tau c, a 23 Myr, 5.59$R_\oplus$ planet orbiting a young K0-K1.5 solar analogue with GRACES on Gemini-North. We were able to measure the Doppler tomographic signal of V1298 Tau c using the Ca II infrared triplet (IRT) and find a projected obliquity of $λ= 5^\circ \pm 15^\circ$. The tomographic signal is only seen in the chromospherically driven core of the Ca II IRT, which may be the result of star-planet interactions. Additionally, we find that excess absorption of the H-alpha line decreases smoothly during the transit. While this could be a tentative detection of hot gas escaping the planet, we find this variation is consistent with similar timescale observations of other young stars that lack transiting planets over similar timescales. We show this variation can also be explained by the presence of starspots with surrounding facular regions. More observations both in- and out-of the transits of V1298 Tau c are required to determine the nature of the Ca II IRT and H-alpha line variations.
description: 2021, AJ, 162, 213; 17 pages, 11 figures