cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Physical fundamentals of thermomechanical processing in ultrafine-grained metallic materials manufacturing
Creators: name: Rudskoi, А.I.
name: Коdzhaspirov, G.Е.
name: Kliber, J.
name: Apostolopoulos, Ch.
name: Kitaeva, D.A.
Publisher: name: Peter the Great St. Petersburg Polytechnic University
Year: 2020

description: The processing of metallic materials through the application Thermomechanical
Processing (TMP) has now become of major importance in the world research and industrial
companies. A great attention is paid to study of mechanism TMP applied to different
techniques and technological processes providing ultrafine-grained state of metal materials
including submicro – and nanocrystalline ones. The main development in terms of obtaining
bulk metallic materials received in the recent years, various schemes of TMP of metallic
materials, which allows to realize the severe plastic deformation (SPD). The approach usually
propose realization of large plastic strains, providing a well-developed fragmented
substructure with the creation of high-angle misorientation between the fragments of the
substructure. This paper discusses the physical fundamentals and various methods of
thermomechanical processing, applied to single and multiphase steels and alloys ensuring the
produce ultrafine-grained (UFG) metallic materials.
François Baratte, Die Römer in Tunesien und Libyen. Nordafrika in römischer Zeit
Creators: name: Eingartner, Johannes
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: François Baratte, Die Römer in Tunesien und Libyen. Nordafrika in römischer Zeit. Verlag Philipp von Zabern, Darmstadt/Mainz 2012. 144 Seiten mit 135 Abbildungen sowie 3 weiteren Abbildungen auf den Seiten 2 f., 5 und 6.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Thermoelectric imaging of structural disorder in epitaxial graphene
Creators: name: Cho, Sanghee
name: Kang, Stephen Dongmin
name: Kim, Wondong
name: Lee, Eui-Sup
name: Woo, Sung-Jae
name: Kong, Ki-Jeong
name: Kim, Ilyou
name: Kim, Hyeong-Do
name: Zhang, Tong
name: Stroscio, Joseph A.
name: Kim, Yong-Hyun
name: Lyeo, Ho-Ki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Heat is a familiar form of energy transported from a hot side to a colder side of an object, but not a notion associated with microscopic measurements of electronic properties. A temperature difference within a material causes charge carriers, electrons or holes, to diffuse along the temperature gradient inducing a thermoelectric voltage. Here we show that local thermoelectric measurements can yield high sensitivity imaging of structural disorder on the atomic and nanometre scales. The thermopower measurement acts to amplify the variations in the local density of states at the Fermi-level, giving high differential contrast in thermoelectric signals. Using this imaging technique, we uncovered point defects in the first layer of epitaxial graphene, which generate soliton-like domain wall line patterns separating regions of the different interlayer stacking of the second graphene layer.
description: Main Text (19 pages including 5 figures) + Supplementary Information (6 pages including 10 figures, simplified version)
Selection of the Taylor-Saffman Bubble does not Require Surface Tension
Creators: name: Vasconcelos, Giovani L.
name: Mineev-Weinstein, Mark
Publisher: name: arXiv
Year: 2013
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A new general class of exact solutions is presented for the time evolution of a bubble of arbitrary initial shape in a Hele-Shaw cell when surface tension effects are neglected. These solutions are obtained by conformal mapping the viscous flow domain to an annulus in an auxiliary complex-plane. It is then demonstrated that the only stable fixed point (attractor) of the non-singular bubble dynamics corresponds precisely to the selected pattern. This thus shows that, contrary to the established theory, bubble selection in a Hele-Shaw cell does not require surface tension. The solutions reported here significantly extend previous results for a simply-connected geometry (finger) to a doubly-connected one (bubble). We conjecture that the same selection rule without surface tension holds for Hele-Shaw flows of arbitrary connectivity. We also believe that this mechanism can be found in other, similarly described, selection problems.
description: 4.5 pages, 3 figures
Ralf Bockmann, Capital Continuous. A Study of Carthage and Central North Africa from an Archaeological Perspective. Spätantike – Frühes Christentum – Byzanz /  Anna Leone, The End of the Pagan City. Religion, Economy, and Urbanism in Late Antique North Africa
Creators: name: Berndt, Guido M.
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Ralf Bockmann, Capital Continuous. A Study of Carthage and Central North Africa from an Archaeological Perspective. Spätantike – Frühes Christentum – Byzanz. Kunst im ersten Jahrtausend. Reihe B: Studien und Perspektiven, Band 37. Reichert Verlag, Wiesbaden 2013. X und 286 Seiten, 14 farbige und 25 schwarzweiße Abbildungen. – Anna Leone, The End of the Pagan City. Religion, Economy, and Urbanism in Late Antique North Africa. Verlag Oxford University Press, Oxford 2013. XXII und 319 Seiten, 53 schwarzweiße Abbildungen.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Observation and Quantum Objectivity
Creators: name: Healey, Richard
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: The paradox of Wigner's friend challenges the objectivity of description in quantum theory. A pragmatist interpretation can meet this challenge by judicious appeal to decoherence. On this interpretation, quantum theory provides situated agents with resources for predicting and explaining what happens in the physical world---not conscious observations of it. Even in Wigner's friend scenarios, differently situated agents agree on the objective content of statements about the values of physical magnitudes. In more realistic circumstances quantum Darwinism also permits differently situated agents equal observational access to evaluate their truth. In this view, quantum theory has nothing to say about consciousness or conscious experiences of observers. But it does prompt us to reexamine the significance even of everyday claims about the physical world.
title: Dry Heat Among the Red Rocks: Risk Perceptions and Behavioral Responses to Extreme Heat Among Outdoor Recreationists in Southeastern Utah
Creators: name: Goldstein, Kirsten M.
Publisher: name: Utah State University
Year: 2019

description: Communicating the risks related to extreme heat is important and essential for saving lives. This study looks at how tourists think about extreme heat in a hot and dry environment. It looks at relationships between an individual’s local climate, their thoughts about the current weather conditions, and demographics. The results from this study are intended to help tourist agencies, emergency managers and emergency planners, and policymakers in creating and carrying out communication strategies for extreme heat.
Thoughts about and physical responses to weather are different for everyone and shaped by personal experiences. How one thinks and feels about the weather is influenced by a lifetime of personal experiences, unique to each person. However, the connection between an individual’s experience and that of his/her understanding of weather-related risk, more specifically risk in extremely hot conditions, has yet to be studied. From 1988 to 2017 extreme heat events have killed more people in the US than any other weather-related hazard (i.e. tornadoes, floods, hurricanes, etc.). By understanding how an individual perceives weather conditions, we can begin to better understand best practices for communicating the risks of extreme heat with the intent of saving lives.
There are three primary findings from this study. First is that visitors were likely to overestimate the temperature when it was cooler, but underestimate the temperature when it was hotter. Second, risk perceptions of visitors did not increase during hotter days. Lastly, visitors were not more likely to perform protective behaviors, such as checking the weather or carrying water, on hotter days. If extreme heat conditions do not influence visitors’ behaviors, they are placing themselves more at risk to extreme heat exposure.
title: The Influence of Adjacent Weed Populations on Thrips and IYSV in Onion
Creators: name: Swain, S. Andrew
Publisher: name: Utah State University
Year: 2019

description: Onion thrips (Thrips tabaci) and Iris Yellow Spot Virus (IYSV) constitute a pest complex of global concern for allium growers. Yield losses due to onion thrips alone can be heavy, and in tandem with IYSV, these losses can be complete.
This study was one phase of a multi-phase research project intent on exploring the potential drivers of thrips and virus infestation in onion. Preliminary observations in participating growers’ fields in northern Utah pointed towards a potential link between weedy field borders and thrips/IYSV infestation in onion. Field work was carried out at the Kaysville experiment station examining the possible relationships between thrips and IYSV incidence in onion and the presence of adjacent weed populations.
This research was conducted with the intent of guiding growers’ decisions regarding field border management, and to provide additional insights into onion thrips behavior. While implications for growers remain unclear, thrips preferences regarding host plant utilization were identified, as well as preliminary evidence of additional plant species capable of hosting IYSV.
Charlotte Schreiter (editrice), Gipsabgüsse und antike Skulpturen. Präsentation und Kontext
Creators: name: Barbanera, Marcello
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Charlotte Schreiter (editrice), Gipsabgüsse und antike Skulpturen. Präsentation und Kontext. Casa editrice Dietrich Reimer, Berlino 2012. 400 pagine con numerose illustrazioni in bianco e nero e 29 figure fuori testo a colori.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Additional file 1 of Advancing the impact of plant biostimulants to sustainable agriculture through nanotechnologies
Creators: name: Magnabosco, Pietro
name: Masi, Antonio
name: Shukla, Ravi
name: Bansal, Vipul
name: Carletti, Paolo
Publisher: name: figshare
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology

description: Additional file 1. Published biostimulant-based nanosystems.
Die Technik der germanischen Rollenkappenfibeln
Creators: name: Drescher, Hans
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 35, Nr. 1/2 (1957)
title: Expression Systems for Synthetic Spider Silk Protein Production
Creators: name: Hugie, Michaela R.
Publisher: name: Utah State University
Year: 2019

description: Spider silk is a biodegradable and biocompatible natural material that is stronger than steel and more elastic than nylon. These properties make spider silk a desirable material for many commercial products, ranging from textiles to biomedical materials. Due to spiders’ cannibalistic and territorial nature it is impossible to farm them to produce spider silk at a high enough yield to meet product demands. Therefore, a bioengineered synthetic process is necessary to produce spider silk. Synthetic spider silk has been produced in bacteria, goats, yeast, plants, mammalian cells and silkworms, but none of these processes provided a commercially viable yield or were able to express recombinant spider silk proteins (rSSps) that can mechanically imitate the natural spider silks. The overall goal of this research was to increase the yield and mechanical characteristics, e.g. strength and elasticity, to create a commercially viable spider silk. Three different hosts were used: E. coli, alfalfa and an insect cell line. Each host addresses issues with synthetic protein production in both the short-term and long-term scheme. Through this research yields were increased, while the mechanical properties of the synthetic silks were improved and groundwork for future research into the improvement of synthetic spider silk production were identified.
Zur Chronologie der Alb-Salem-Keramik
Creators: name: Zürn, Hartwig
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 35, Nr. 3/4 (1957)
Octant sensitivity for large theta(13) in atmospheric and long baseline neutrino experiments
Creators: name: Chatterjee, Animesh
name: Ghoshal, Pomita
name: Goswami, Srubabati
name: Raut, Sushant K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: One of the unknown parameters in neutrino oscillations is the octant of the mixing angle theta_{23}. In this paper, we discuss the possibility of determining the octant of theta_{23} in the long baseline experiments T2K and NOvA in conjunction with future atmospheric neutrino detectors, in light of non-zero value of theta_{13} measured by reactor experiments. We consider two detector technologies for atmospheric neutrinos - magnetized iron calorimeter and non-magnetized Liquid Argon Time Projection Chamber. We present the octant sensitivity for T2K/NOvA and atmospheric neutrino experiments separately as well as combined. For the long baseline experiments, a precise measurement of theta_{13}, which can exclude degenerate solutions in the wrong octant, increases the sensitivity drastically. For theta_{23} = 39^o and sin^2 2 theta_{13} = 0.1, at least ~2 sigma sensitivity can be achieved by T2K+NOvA for all values of delta_{CP} for both normal and inverted hierarchy. For atmospheric neutrinos, the moderately large value of theta_{13} measured in the reactor experiments is conducive to octant sensitivity because of enhanced matter effects. A magnetized iron detector can give a 2 sigma octant sensitivity for 500 kT yr exposure for theta_{23} = 39^o, delta_{CP} = 0 and normal hierarchy. This increases to 3 sigma for both hierarchies by combining with T2K+NOvA. This is due to a preference of different theta_{23} values at the minimum chi^2 by T2K/NOvA and atmospheric neutrino experiments. A Liquid Argon detector for atmospheric neutrinos with the same exposure can give higher octant sensitivity, due to the interplay of muon and electron contributions and superior resolutions. We obtain a ~3 sigma sensitivity for theta_{23} = 39^o for normal hierarchy. This increases to > ~4 sigma for all values of delta_{CP} if combined with T2K+NOvA. For inverted hierarchy the combined sensitivity is ~3 sigma.
description: Version accepted for publication in JHEP 36 pages, 15 figures, 5 tables
Additional file 1 of Development of the short form Iranian women childbirth experience questionnaire: a confirmatory factor analysis approach item reduction
Creators: name: Shahhosseini, Zohreh
name: Nikbakht, Roya
name: Motaghi, Zahra
name: Hosseini Tabaghdehi, Monirolsadate
Publisher: name: figshare
Year: 2023
Subjects: Cell Biology
Biotechnology
Developmental Biology
Cancer
Science Policy

description: Additional file 1: Supplementary Table 1. Exploratory Analysis Factor Results.
Bond disorder induced criticality of the three-color Ashkin-Teller model
Creators: name: Bellafard, Arash
name: Katzgraber, Helmut G.
name: Troyer, Matthias
name: Chakravarty, Sudip
Publisher: name: arXiv
Year: 2012
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: An intriguing result of statistical mechanics is that a first-order phase transition can be rounded by disorder coupled to energy-like variables. In fact, even more intriguing is that the rounding may manifest itself as a critical point, quantum or classical. In general, it is not known, however, what universality classes, if any, such criticalities belong to. In order to shed light on this question we examine in detail the disordered three-color Ashkin-Teller model by Monte Carlo methods. Extensive analyses indicate that the critical exponents define a new universality class. We show that the rounding of the first-order transition of the pure model due to the impurities is manifested as criticality. However, the magnetization critical exponent, (β), and the correlation length critical exponent, (ν), are found to vary with disorder and the four-spin coupling strength, and we conclusively rule out that the model belongs to the universality class of the two-dimensional Ising model.
description: 4.1 pages, 8 figures
Katharina Weggen, Der lange Schatten von Carrhae. Studien zu M. Licinius Crassus
Creators: name: Samotta, Iris
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Katharina Weggen, Der lange Schatten von Carrhae. Studien zu M. Licinius Crassus. Studien zur Geschichtsforschung des Altertums, Band 22. Verlag Dr. Kovač, Hamburg 2011. 346 Seiten, 7 schwarzweiße Abbildungen.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Hyper-Kähler Fourfolds Fibered by Elliptic Products
Creators: name: Kamenova, Ljudmila
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 14D06, 14E05, 53C26

description: Every fibration of a projective hyper-Kähler fourfold has fibers which are Abelian surfaces. In case the Abelian surface is a Jacobian of a genus two curve, these have been classified by Markushevich. We study those cases where the Abelian surface is a product of two elliptic curves, under some mild genericity hypotheses.
description: 8 pages, EPIGA published version
Entangler and analyzer for multiphoton maximally entangled states using weak nonlinearities
Creators: name: Ding, Dong
name: Yan, Fengli
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the regime of weak nonlinearity we present two general feasible schemes. One is an entangler for generating any one of the $n$-photon Greenberger-Horne-Zeilinge (GHZ) states and Bell states. After the interactions with cross-Kerr nonlinear media, a phase gate followed by a measurement on the probe beam, and appropriate local operations via classical feed-forward, one can obtain the desired states in a nearly deterministic way. Another scheme is an analyzer for multiphoton maximally entangled states, which is taken as a further application of the above entangler. In this scheme, all of the $2^n$ $n$-photon GHZ states can, nearly deterministically, be discriminated. Furthermore, an efficient two-step nondestructive Bell-state analyzer is designed.
description: 7 pages, 6 figures
title: Resource Partitioning in the North American Gallinules in Southern Texas
Creators: name: Reagan, William W.
Publisher: name: Utah State University
Year: 1977

description: Data on the Common and Purple Gallinules at the Welder Wildlife Foundation in South Texas indicated that resource partitioning between the two birds occurred. The objectives of this study were: (1) to compare differences in daily activities; (2) to investigate nesting habits; and (3) to measure physical characteristics of the two birds.
Three methods of resource partitioning were utilized by the two gallinules. (1) Common Gallinules selected open water associated with sparse panicum and paspalum grasses while Purple Gallinules selected dense panicum and paspalum grasses. (2) Common Gallinules during migration and throughout the season shifted gradually from a sparse panicum and paspalum microhabitat to open water adjacent to sparse grasses. Purple Gallinules shifted from a sparse microhabitat during migration to an open panicum and paspalum microhabitat during courtship. However, during nesting, Purple Gallinules utilized a dense microhabitat. (3) Purple Gallinules placed nests in denser cover than Common Gallinules. Nests of Purple Gallinules were found at higher elevations above water than nests of Common Gallinules.
Different patterns of diurnal activity, choices of different food items, differences in feeding methods, and differences in physical characteristics were partitioning mechanism factors also investigated and found not to be utilized by the two gallinules.
Sequences of Open Riemannian Manifolds with Boundary
Creators: name: Perales, Raquel
name: Sormani, Christina
Publisher: name: arXiv
Year: 2013
Subjects: subject: Metric Geometry (math.MG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C23, 54E45

description: We consider sequences of open Riemannian manifolds with boundary that have no regularity conditions on the boundary. To define a reasonable notion of a limit of such a sequence, we examine "$δ$ inner regions" which avoid the boundary by a distance $δ$. We prove Gromov-Hausdorff compactness theorems for sequences of these "$δ$ inner regions". We then build "glued limit spaces" out of the Gromov-Hausdorff limits of these $δ$ interior regions and study the properties of these glued limit spaces. Our main applications assume the sequence is noncollapsing and has nonnegative Ricci curvature. We include open questions.
description: 38 pages, 5 figures, [v2 changes: added citations to additional related work, new Defn 4.7 and Ex 4.13, new notion of "completed glued limit" added to Thm 6.3, Section 6.3 redone completely, Introduction changed accordingly, 40 pages]
title: Rewriting Eden With The Book of Mormon: Joseph Smith and the Reception of Genesis 1-6 in Early America
Creators: name: Townsend, Colby
Publisher: name: Utah State University
Year: 2019

description: The colonists living in the new United States after the American War for Independence were faced with the problem of forming new identities once they could no longer recognize themselves, collectively or individually, as subjects of Great Britain. After the French Revolution American politicians began to weed out the more radical political elements of the newly formed United States, particularly by painting one of the revolution’s biggest defenders, Thomas Paine, as unworthy of the attention he received during the American War for Independence, and fear ran throughout the states that an anarchic revolution like the French Revolution could bring the downfall of the nation. State, local, and regional organizations sprang up to fight Jacobinism, the legendary secret group of murderers and anarchists that fought against the French government.
This distressing situation gave rise to new literature that sought to describe the “real” origins and background of Jacobinism in the War in Heaven and in Eden, and a new movement against Jacobinism was established. Fears about the organization of secret societies did not wane in the decades after the French Revolution, but worsened in the last half of the 1820s when a Freemason, William Morgan, disappeared under mysterious circumstances in connection to an exposé of Masonry he had written. Most Americans assumed that Freemasons had abducted and murdered Morgan in order to keep their oaths and rites secret.
One influential early American who was influenced by this socio-historical was Joseph Smith, Jr., the founding prophet of Mormonism. Smith interpreted the Eden narrative in light of the movement against secret societies, and literary motifs common to anti-Jacobin literature during the period provided language and interpretive strategies for understanding the Eden narrative that would influence how Smith produced his new scripture. Only a few months after the publication of the Book of Mormon Smith edited the version of Eden found there into the text of the Bible itself and made the biblical narrative conform to the version found in the Book of Mormon through his own revisions and additions.
Die Vergangenheit liegt noch vor uns. Vom Wert, der Verwertung und der Bedeutung von Künstlernachlässen
Creators: name: Held, Laura
Publisher: name: AKMB-news: Informationen zu Kunst, Museum und Bibliothek
Year: 2017

description: -
description: AKMB-news: Informationen zu Kunst, Museum und Bibliothek, Bd. 22, Nr. 2 (2016): AKMB-news
title: A New Approach for Evaluating the Ductility, Volumetric Stiffness, and Permeability of Cutoff Wall Backfill Materials
Creators: name: Ostrowsky, Jennifer
Publisher: name: Utah State University
Year: 2019

description: The use of plastic concrete for cutoff walls in dams for remediation of seepage issues has become more widely used in the past 25 years, however, the in-situ material properties are still not well understood. The research presents a new testing procedure that combines two existing testing methods, triaxial shear and permeability testing. By developing this laboratory testing method, material properties of the cutoff wall backfill material can be more accurately examined and explained using changes in the permeability of the material to discern the ductility and stiffness.
title: Konaway Nika Tillicum Native American Youth Academy: Cultural Identity, Self-Esteem, and Academic Optimism
Creators: name: Barrett, Tamara
Publisher: name: Utah State University
Year: 2019

description: Through using a Positive Youth Development framework and culturally based education program, Konaway Nikka Tillicum Native American Youth Academy aspires to mentor and prepare Native youth through high school and on to higher education. This collaborative research partnership investigated cultural identity, self-esteem, and academic optimism of Native American youth attending the academy. The results of this program evaluation found that cultural identity, self-esteem, and academic optimism were all closely related to each other as well as that they increased significantly when measured before and after the academy. GPA was found to not be predictive of cultural identity, self-esteem, or academic optimism prior to students attending the academy. Lastly, the relationship between cultural identity and academic optimism appeared to be explained through the indirect effect of self-esteem. The results suggest that culturally based education and positive youth development programs such as Konaway are efficacious in increasing protective factors among Native American youth.
The Shortest Known Period Star Orbiting our Galaxy's Supermassive Black Hole
Creators: name: Meyer, L.
name: Ghez, A. M.
name: Schoedel, R.
name: Yelda, S.
name: Boehle, A.
name: Lu, J. R.
name: Do, T.
name: Morris, M. R.
name: Becklin, E. E.
name: Matthews, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Stars with short orbital periods at the center of our galaxy offer a powerful and unique probe of a supermassive black hole. Over the past 17 years, the W. M. Keck Observatory has been used to image the Galactic center at the highest angular resolution possible today. By adding to this data set and advancing methodologies, we have detected S0-102, a star orbiting our galaxy's supermassive black hole with a period of just 11.5 years. S0-102 doubles the number of stars with full phase coverage and periods less than 20 years. It thereby provides the opportunity with future measurements to resolve degeneracies in the parameters describing the central gravitational potential and to test Einstein's theory of General Relativity in an unexplored regime.
description: Science, in press (published Oct 5, 2012). See Science Online for the Supplementary Material, or here: http://www.astro.ucla.edu/~ghezgroup/gc/research/S02_S0102_orbits.html
A Linear Kernel for Planar Total Dominating Set
Creators: name: Garnero, Valentin
name: Sau, Ignasi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences
subject: G.2.2
subject: 05C85, 05C10

description: A total dominating set of a graph $G=(V,E)$ is a subset $D \subseteq V$ such that every vertex in $V$ is adjacent to some vertex in $D$. Finding a total dominating set of minimum size is NP-hard on planar graphs and W[2]-complete on general graphs when parameterized by the solution size. By the meta-theorem of Bodlaender et al. [J. ACM, 2016], there exists a linear kernel for Total Dominating Set on graphs of bounded genus. Nevertheless, it is not clear how such a kernel can be effectively constructed, and how to obtain explicit reduction rules with reasonably small constants. Following the approach of Alber et al. [J. ACM, 2004], we provide an explicit kernel for Total Dominating Set on planar graphs with at most $410k$ vertices, where $k$ is the size of the solution. This result complements several known constructive linear kernels on planar graphs for other domination problems such as Dominating Set, Edge Dominating Set, Efficient Dominating Set, Connected Dominating Set, or Red-Blue Dominating Set.
description: 33 pages, 13 figures
Die literarische Darstellung im Kampf gegen das Vergessen. Über das jüdische Exil in Shanghai am Beispiel von Susanne Hornfecks Roman „Torte mit Stäbchen, eine Jugend in Schanghai"
Creators: name: Liu, Wei
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 15 (2014)
The Effects of Polarized Foregrounds on 21cm Epoch of Reionization Power Spectrum Measurements
Creators: name: Moore, David F.
name: Aguirre, James E.
name: Parsons, Aaron R.
name: Jacobs, Daniel C.
name: Pober, Jonathan C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Experiments aimed at detecting highly-redshifted 21 centimeter emission from the Epoch of Reionization (EoR) are plagued by the contamination of foreground emission. A potentially important source of contaminating foregrounds may be Faraday-rotated, polarized emission, which leaks into the estimate of the intrinsically unpolarized EoR signal. While these foregrounds' intrinsic polarization may not be problematic, the spectral structure introduced by the Faraday rotation could be. To better understand and characterize these effects, we present a simulation of the polarized sky between 120 and 180 MHz. We compute a single visibility, and estimate the three-dimensional power spectrum from that visibility using the delay spectrum approach presented in Parsons et al. (2012b) . Using the Donald C. Backer Precision Array to Probe the Epoch of Reionization (PAPER) as an example instrument, we show the expected leakage into the unpolarized power spectrum to be several orders of magnitude above the expected 21cm EoR signal.
description: 29 pages, 12 figures
Renormalization of Composite Operators in time-dependent Backgrounds
Creators: name: Dresti, Simone
name: Riotto, Antonio
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the phenomenon of composite operator renormalization and mixing in systems where time-translational invariance is broken and the evolution is out-of-equilibrium. We show that composite operators mix also through non-local memory terms which persist for periods whose duration is set by the mass scales in the problem.
description: 17 pages, 2 figures. Minor corrections to match published version
Characteristics of falls producing hip fractures in nonagenarians
Creators: name: Ruiz-Hidalgo, Domingo
Publisher: name: Zenodo
Year: 2008
Subjects: Nonagenarians; falls; Barthel índex; Diuretics; hypnotics

description: Most falls causing hip fracture in nonagenarians happen during the day and at home. Falls in nonagenarians happening more frequently during nighttime, and these oldest subjects had lower Barthel Index scores, and a higher use of benzodiazepines and diuretics and less use of non-benzodiazepines hypnotics compared with the younger patients.
Additional file 2 of Development of the short form Iranian women childbirth experience questionnaire: a confirmatory factor analysis approach item reduction
Creators: name: Shahhosseini, Zohreh
name: Nikbakht, Roya
name: Motaghi, Zahra
name: Hosseini Tabaghdehi, Monirolsadate
Publisher: name: figshare
Year: 2023
Subjects: Cell Biology
Biotechnology
Developmental Biology
Cancer
Science Policy

description: Additional file 2: Supplementary Table 2. The goodness of fit indices after amodel modification step.
Additional file 1 of Utilization of dental care among adult populations: a scoping review of applied models
Creators: name: Zardak, Ashkan Negintaji
name: Amini-Rarani, Mostafa
name: Abdollahpour, Ibrahim
name: Eslamipour, Faezeh
name: Tahani, Bahareh
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 1
Modal Functional (Dialectica) Interpretation
Creators: name: Hernest, Dan
name: Trifonov, Trifon
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 03F99, 03H99, 03B45, 68T99, 68V15

description: We adapt our light Dialectica interpretation to usual and light modal formulas (with universal quantification on boolean and natural variables) and prove it sound for a non-standard modal arithmetic based on Goedel's T and classical S4. The range of this light modal Dialectica is the usual (non-modal) classical Arithmetic in all finite types (with booleans); the propositional kernel of its domain is Boolean and not S4. The `heavy' modal Dialectica interpretation is a new technique, as it cannot be simulated within our previous light Dialectica. The synthesized functionals are at least as good as before, while the translation process is improved. Through our modal Dialectica, the existence of a realizer for the defining axiom of classical S5 reduces to the Drinking Principle (cf. Smullyan).
title: Features of the Management Process of Ambidextrous Companies
Creators: name: Kovtun, Vita
name: Andriushchenko, Kateryna
name: Horbova, Natalia
name: Lavruk, Oksana
name: Muzychka, Yelyzaveta
Publisher: name: TEM Journal
Year: 2020

description: The main purpose of this paper is devoted to studying economic factors within industrial production and development in the framework of concept Industry 4.0., all in the context features of the management process of ambidextrous companies. The economic factors regarding the development of enterprises under the conditions of digitization are systematized. Such factors as the need to develop a new type of intellectual value chain, production of individual and customized goods with reasonable prices and the use of learning factories have specific meaning in the framework of this problem. The results obtained can be used by business entities while implementing the decoded platform.
title: Business Architecture and Technological Innovation: Foundations for the Development of Dynamic Absorption Capacities
Creators: name: Peralta Morales, Ramiro
Publisher: name: TEM Journal
Year: 2020

description: This article identifies the advances in the integration of organizational structure and technological innovation in order to establish a participatory design of business architecture. The purpose is to strengthen dynamic knowledge absorption capacities through interactive learning processes which accelerate the identification of opportunities in the environment, and which promote innovation to achieve and to sustain competitive advantages that generate growth and economic development in organizations.
Initial Semantics for Reduction Rules
Creators: name: Ahrens, Benedikt
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic (math.LO)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: F.3.2; F.4.3

description: We give an algebraic characterization of the syntax and operational semantics of a class of simply-typed languages, such as the language PCF: we characterize simply-typed syntax with variable binding and equipped with reduction rules via a universal property, namely as the initial object of some category of models. For this purpose, we employ techniques developed in two previous works: in the first work we model syntactic translations between languages over different sets of types as initial morphisms in a category of models. In the second work we characterize untyped syntax with reduction rules as initial object in a category of models. In the present work, we combine the techniques used earlier in order to characterize simply-typed syntax with reduction rules as initial object in a category. The universal property yields an operator which allows to specify translations---that are semantically faithful by construction---between languages over possibly different sets of types. As an example, we upgrade a translation from PCF to the untyped lambda calculus, given in previous work, to account for reduction in the source and target. Specifically, we specify a reduction semantics in the source and target language through suitable rules. By equipping the untyped lambda calculus with the structure of a model of PCF, initiality yields a translation from PCF to the lambda calculus, that is faithful with respect to the reduction semantics specified by the rules. This paper is an extended version of an article published in the proceedings of WoLLIC 2012.
description: Extended version of arXiv:1206.4547, proves a variant of a result of PhD thesis arXiv:1206.4556
Wir sorgen uns - Wir klagen an!
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 9, Nr. 2 (1968): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Die Weserrenaissance
Creators: name: Soenke, Jürgen
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 10, Nr. 2 (1969): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
title: Corrosion resistance and mechanical performance of steel reinforcement, before and after shot-blasting process
Creators: name: Apostolopoulos, Ch.
name:  Drakakaki,  Arg.
name: Rudskoi, А.I.
name: Коdzhaspirov, G.Е.
name:  Apostolopoulos, Alk.
Publisher: name: Peter the Great St. Petersburg Polytechnic University
Year: 2020

description: As it is widely known, corrosion of steel reinforcement is one of the main causes of
deterioration of the reinforced concrete structures. Corrosion phenomena combined with
seismic loads aggravate the situation. For this reason, in the present paper, an effort is made to
upgrade the performance of steel reinforcement against corrosion, using the shot blasting
method. Precisely, two groups of specimens were prepared, one of which had previously been
shot blasted. Afterwards, the specimens were undergone artificial corrosion, in order to
compare the results of the developed corrosion damage. Some of them were inserted in a salt
spray chamber and the rest of them were corroded via "impressed current density corrosion"
technique. Finally, mechanical tests were executed, in order to make an assessment
concerning the performance of the reference and the shot blasted material, before and after
corrosion effect. Both selection of the double shot blasting process and experimental results
that came out, were really encouraging.
Additional file 1 of Altered fecal bile acid composition in active ulcerative colitis
Creators: name: Sommersberger, Stefanie
name: Gunawan, Stefan
name: Elger, Tanja
name: Fererberger, Tanja
name: Loibl, Johanna
name: Huss, Muriel
name: Kandulski, Arne
name: Krautbauer, Sabrina
name: Müller, Martina
name: Liebisch, Gerhard
name: Buechler, Christa
name: Tews, Hauke Christian
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Bile acid (BA) species levels in stool of controls and IBD patients. All bile acid concentrations are given in nmol/g dry weight. Significant different median levels are in bold. * P < 0.05. Table S2. Bile acid species levels in stool of controls, CD and UC patients. All bile acid concentrations are given in nmol/g dry weight. Significant different median levels are in bold. * P < 0.05 for comparison between controls and CD or UC patients. §P < 0.05, §§P < 0.01 for comparison of CD and UC.
Clumpy streams in a smooth dark halo: the case of Palomar 5
Creators: name: Mastrobuono-Battisti, Alessandra
name: Di Matteo, Paola
name: Montuori, Marco
name: Haywood, Misha
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: By means of direct N-body simulations and simplified numerical models, we study the formation and characteristics of the tidal tails around Palomar 5, along its orbit in the Milky Way potential. Unlike previous findings, we are able to reproduce the substructures observed in the stellar streams of this cluster, without including any lumpiness in the dark matter halo. We show that overdensities similar to those observed in Palomar 5 can be reproduced by the epicyclic motion of stars along its tails, i.e. a simple local accumulation of orbits of stars that escaped from the cluster with very similar positions and velocities. This process is able to form stellar clumps at distances of several kiloparsecs from the cluster, so it is not a phenomenon confined to the inner part of Palomar 5's tails, as previously suggested. Our models can reproduce the density contrast between the clumps and the surrounding tails found in the observed streams, without including any lumpiness in the dark halo, suggesting new upper limits on its granularity.
description: 6 pages, 7 figures. A&A Letters, accepted. Top panel of Fig. A1 replaced, minor typos corrected. High resolution version available at http://mygepi.obspm.fr/~paola/Pal5/
Additional file 1 of Ethanol tolerance of Clostridium thermocellum: the role of chaotropicity, temperature and pathway thermodynamics on growth and fermentative capacity
Creators: name: Kuil, Teun
name: Yayo, Johannes
name: Pechan, Johanna
name: Küchler, Jan
name: van Maris, Antonius J. A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. Primers used in this study.
Die Deutsche Burgenvereinigung
Creators: name: Beuther Von Dewitz, Margarethe
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 10, Nr. 2 (1969): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
On optimal dividends in the dual model
Creators: name: Bayraktar, Erhan
name: Kyprianou, Andreas
name: Yamazaki, Kazutoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: Portfolio Management (q-fin.PM)
subject: FOS: Mathematics
subject: FOS: Economics and business

description: We revisit the dividend payment problem in the dual model of Avanzi et al. ([2], [1], and [3]). Using the fluctuation theory of spectrally positive Lévy processes, we give a short exposition in which we show the optimality of barrier strategies for all such Lévy processes. Moreover, we characterize the optimal barrier using the functional inverse of a scale function. We also consider the capital injection problem of [3] and show that its value function has a very similar form to the one in which the horizon is the time of ruin.
description: To appear in the ASTIN Bulletin. Key words: dual model; dividends; capital injections; spectrally positive Levy processes; scale functions
Duality and traces for indexed monoidal categories
Creators: name: Ponto, Kate
name: Shulman, Michael
Publisher: name: arXiv
Year: 2012
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18D10, 18D30

description: By the Lefschetz fixed point theorem, if an endomorphism of a topological space is fixed-point-free, then its Lefschetz number vanishes. This necessary condition is not usually sufficient, however; for that we need a refinement of the Lefschetz number called the Reidemeister trace. Abstractly, the Lefschetz number is a trace in a symmetric monoidal category, while the Reidemeister trace is a trace in a bicategory; in this paper we relate these contexts using indexed symmetric monoidal categories. In particular, we will show that for any symmetric monoidal category with an associated indexed symmetric monoidal category, there is an associated bicategory which produces refinements of trace analogous to the Reidemeister trace. This bicategory also produces a new notion of trace for parametrized spaces with dualizable fibers, which refines the obvious "fiberwise" traces by incorporating the action of the fundamental group of the base space. We also advance the basic theory of indexed monoidal categories, including introducing a string diagram calculus which makes calculations much more tractable. This abstract framework lays the foundation for generalizations of these ideas to other contexts.
description: 78 pages
title: Selective laser melting of copper alloy
Creators: name: Polozov, I.A.
name: Borisov, E.V.
name: Sufiiarov, V.Sh.
name: Popovich,  A.A.
Publisher: name: Peter the Great St. Petersburg Polytechnic University
Year: 2020

description: Additive Manufacturing (AM) of copper and its alloys is a promising way to
produce parts with complex geometries without tooling. One of the AM processes is Selective
Laser Melting (SLM) technology that uses a laser beam to fuse powder layers to obtain a final
part. Laser processing of copper is considered to be a challenging task due to its high thermal
conductivity and poor laser absorptivity. In the present work, Cu-Cr-Zr-Ti alloy powder has
been utilized in the SLM process to produce bulk samples. SLM process parameters (laser
power, scanning speed, hatch distance) have been optimized to achieve almost fully-dense
samples with a relative density of about 99.2% and a smooth surface. The obtained bulk
samples were used to evaluate the microstructure of the as processes Cu-Cr-Zr-Ti alloy,
which consisted of elongated grains with the size of 30–250 µm. A test part built using the
optimized SLM parameters was 3D-scanned to evaluate the dimension accuracy, which
resulted in the average deviation of +88 μm / -81 μm from the CAD-model.