cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Relativistic hydrodynamics from projection operator method
Creators: name: Minami, Yuki
name: Hidaka, Yoshimasa
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study relativistic hydrodynamics in the linear regime, based on Mori's projection operator method. In relativistic hydrodynamics, it is considered that ambiguity about the fluid velocity occurs from a choice of a local rest frame: the Landau and Eckart frames. We find that the difference of the frames is not the choice of the local rest frame, but rather that of dynamic variables in the linear regime. We derive hydrodynamic equations in the both frames by the projection operator method. We show that natural derivation gives the linearized Landau equation. Also, we find that, even for the Eckart frame, the slow dynamics is actually described by the dynamic variables for the Landau frame.
description: 20 pages. The definition of the bulk viscosity is corrected
History-Register Automata
Creators: name: Grigore, Radu
name: Tzevelekos, Nikos
Publisher: name: arXiv
Year: 2012
Subjects: subject: Programming Languages (cs.PL)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: Programs with dynamic allocation are able to create and use an unbounded number of fresh resources, such as references, objects, files, etc. We propose History-Register Automata (HRA), a new automata-theoretic formalism for modelling such programs. HRAs extend the expressiveness of previous approaches and bring us to the limits of decidability for reachability checks. The distinctive feature of our machines is their use of unbounded memory sets (histories) where input symbols can be selectively stored and compared with symbols to follow. In addition, stored symbols can be consumed or deleted by reset. We show that the combination of consumption and reset capabilities renders the automata powerful enough to imitate counter machines, and yields closure under all regular operations apart from complementation. We moreover examine weaker notions of HRAs which strike different balances between expressiveness and effectiveness.
description: LMCS (improved version of FoSSaCS)
Dwarf Galaxies with Ionizing Radiation Feedback. II: Spatially-resolved Star Formation Relation
Creators: name: Kim, Ji-hoon
name: Krumholz, Mark R.
name: Wise, John H.
name: Turk, Matthew J.
name: Goldbaum, Nathan J.
name: Abel, Tom
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the spatially-resolved star formation relation using a galactic disk formed in a comprehensive high-resolution (3.8 pc) simulation. Our new implementation of stellar feedback includes ionizing radiation as well as supernova explosions, and we handle ionizing radiation by solving the radiative transfer equation rather than by a subgrid model. Photoheating by stellar radiation stabilizes gas against Jeans fragmentation, reducing the star formation rate. Because we have self-consistently calculated the location of ionized gas, we are able to make spatially-resolved mock observations of star formation tracers, such as H-alpha emission. We can also observe how stellar feedback manifests itself in the correlation between ionized and molecular gas. Applying our techniques to the disk in a galactic halo of 2.3e11 Msun, we find that the correlation between star formation rate density (estimated from mock H-alpha emission) and molecular hydrogen density shows large scatter, especially at high resolutions of
description: 16 pages, 15 figures, Accepted for publication in the Astrophysical Journal, Image resolution greatly reduced, High-resolution version of this article is available at http://www.jihoonkim.org/index/research.html#sfmc
Isostaticity at Frictional Jamming
Creators: name: Papanikolaou, Stefanos
name: O'Hern, Corey S.
name: Shattuck, Mark D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Amorphous packings of frictionless, spherical particles are isostatic at jamming onset, with the number of constraints (contacts) equal to the number of degrees of freedom. Their structural and mechanical properties are controlled by the interparticle contact network. In contrast, amorphous packings of frictional particles are typically hyperstatic at jamming onset. We perform extensive numerical simulations in two dimensions of the geometrical asperity (GA) model for static friction, to further investigate the role of isostaticity. In the GA model, interparticle forces are obtained by summing up purely repulsive central forces between periodically spaced circular asperities on contacting grains. We compare the packing fraction, contact number, mobilization distribution, and vibrational density of states using the GA model to those generated using the Cundall-Strack (CS) approach. We find that static packings of frictional disks obtained from the GA model are mechanically stable and isostatic when we consider interactions between asperities on contacting particles. The crossover in the structural and mechanical properties of static packings from frictionless to frictional behavior as a function of the static friction coefficient coincides with a change in the type of interparticle contacts and the disappearance of a peak in the density of vibrational modes for the GA model. These results emphasize that mesoscale features of the model for static friction play an important role in determining the properties of granular packings.
description: 4.5 pages, 5 figures, http://prl.aps.org/covers/110/19
Persimmon (Diospyros kaki) fruit: hidden phytochemicals and health claims
Creators: name: Butt, Masood Sadiq
name: Sultan, M. Tauseef
name: Aziz, Mahwish
name: Naz, Ambreen
name: Ahmed, Waqas
name: Kumar, Naresh
name: Imran, Muhammad
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2015
Subjects: Persimmon
phytochemicals
astringency
tannins
cardiovascular disorders
oxidative stress
diabetes mellitus

description: Currently, nutrition and health linkages focused on emerging strategy of diet based regimen to combat various physiological threats including cardiovascular disorders, oxidative stress, diabetes mellitus, etc. In this context, consumption of fruits and vegetables is gaining considerable importance as safeguard to maintain human health. Likewise, their phytochemicals and bioactive molecules are also becoming popular as promising demulcent against various ailments. The current review is an effort to sum up information regarding persimmon fruit with special reference to its phytochemistry and associated health claims. Accordingly, the role of its certain bioactive molecules like proanthocyanidin, carotenoids, tannins, ﬂavonoids, anthocyanidin, catechin, etc. is highlighted. Owing to rich phytochemistry, persimmon and its products are considered effective in mitigating oxidative damage induced by reactive oxygen species (ROS). The antioxidant potential is too responsible for anti-malignant and anti-melanogenic perspectives of persimmon functional ingredients. Additionally, they are effectual in soothing lifestyle related disparities e.g. cardiovascular disorders and diabetes mellitus. There are proven facts that pharmacological application of persimmon or its functional ingredients like proanthocyanidin may helps against hyperlipidemia and hyperglycemia. Nevertheless, astringent taste and diospyrobezoars formation are creating lacuna to prop up its vitality. In toto, persimmon and its components hold potential as one of effective modules in diet based therapy; however, integrated research and meta-analysis are still required to enhance meticulousness.
description: EXCLI Journal; 14:Doc542; ISSN 1611-2156
A stochastic target approach to Ricci flow on surfaces
Creators: name: Neel, Robert W.
name: Popescu, Ionel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We develop a stochastic target representation for Ricci flow and normalized Ricci flow on smooth, compact surfaces, analogous to Soner and Touzi's representation of mean curvature flow. We prove a verification/uniqueness theorem, and then consider geometric consequences of this stochastic representation. Based on this stochastic approach, we give a proof that, for surfaces of nonpositive Euler characteristic, the normalized Ricci flow converges to a constant curvature metric exponentially quickly in every $C^k$-norm. In the case of $C^0$ and $C^1$-convergence, we achieve this by coupling two particles. To get $C^2$-convergence (in particular, convergence of the curvature), we use a coupling of three particles. This triple coupling is developed here only for the case of constant curvature metrics on surfaces, though we suspect that some variants of this idea are applicable in other situations and therefore be of independent interest. Finally, for $k\ge3$, the $C^k$-convergence follows relatively easily using induction and coupling of two particles. None of these techniques appear in the Ricci flow literature and thus provide an alternative approach to the field.
description: Published at http://dx.doi.org/10.1214/15-AOP1003 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Dwarf Galaxies with Ionizing Radiation Feedback. I: Escape of Ionizing Photons
Creators: name: Kim, Ji-hoon
name: Krumholz, Mark R.
name: Wise, John H.
name: Turk, Matthew J.
name: Goldbaum, Nathan J.
name: Abel, Tom
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We describe a new method for simulating ionizing radiation and supernova feedback in the analogues of low-redshift galactic disks. In this method, which we call star-forming molecular cloud (SFMC) particles, we use a ray-tracing technique to solve the radiative transfer equation for ultraviolet photons emitted by thousands of distinct particles on the fly. Joined with high numerical resolution of 3.8 pc, the realistic description of stellar feedback helps to self-regulate star formation. This new feedback scheme also enables us to study the escape of ionizing photons from star-forming clumps and from a galaxy, and to examine the evolving environment of star-forming gas clumps. By simulating a galactic disk in a halo of 2.3e11 Msun, we find that the average escape fraction from all radiating sources on the spiral arms (excluding the central 2.5 kpc) fluctuates between 0.08% and 5.9% during a ~20 Myr period with a mean value of 1.1%. The flux of escaped photons from these sources is not strongly beamed, but manifests a large opening angle of more than 60 degree from the galactic pole. Further, we investigate the escape fraction per SFMC particle, f_esc(i), and how it evolves as the particle ages. We discover that the average escape fraction f_esc is dominated by a small number of SFMC particles with high f_esc(i). On average, the escape fraction from a SFMC particle rises from 0.27% at its birth to 2.1% at the end of a particle lifetime, 6 Myrs. This is because SFMC particles drift away from the dense gas clumps in which they were born, and because the gas around the star-forming clumps is dispersed by ionizing radiation and supernova feedback. The framework established in this study brings deeper insight into the physics of photon escape fraction from an individual star-forming clump, and from a galactic disk.
description: 15 pages, 12 figures, Accepted for publication in the Astrophysical Journal, Image resolution reduced, High-resolution version of this article is available at http://www.jihoonkim.org/index/research.html#sfmc
The MIP Ensemble Simulation: Local Ensemble Statistics in the Cosmic Web
Creators: name: Aragon-Calvo, M. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a new technique that allows us to compute ensemble statistics on a local basis, directly relating halo properties to their local environment. This is achieved by the use of a correlated ensemble in which the Large Scale Structure is common to all realizations while having each an independent halo population. The correlated ensemble can be stacked, effectively increasing the halo number density by an arbitrary factor, thus breaking the fundamental limit in the halo number density given by the haloe mass function. This technique allows us to compute \textit{local ensemble statistics} of the matter/haloe distribution at any position in the simulation box, while removing the intrinsic stochasticity in the halo formation process and directly relating halo properties to their environment. We introduce the \textit{Multum In Parvo} (MIP) correlated ensemble simulation consisting of 220 realizations on a 32 h$^{-1}$ Mpc box with $256^3$ particles each. This is equivalent in terms of effective volume and number of particles to a box of $\sim 193$ h$^{-1}$ Mpc of side with $\sim 1540^3$ particles containing $\sim 5\times 10^6$ haloes with a minimum mass of $3.25 \times 10^9$ h$^{-1}$ M$_{\odot}$. The potential of the technique presented here is illustrated by computing the local ensemble statistics of the halo ellipticity and halo shape-LSS alignment. We show that, while there are general trends in the ellipticity and alignment of haloes with their LSS, there are also significant spatial variations which has important implications for observational studies of galaxy shape and alignment.
description: Published in MNRAS
The search for juvenile bumphead parrotfish (Bolbometopon muricatum) in the lagoon at Wake Island
Creators: name: Sundberg, Meagan
name: Kobayashi, Donald R.
name: Kahng, Samuel
name: Karl, Stephen
name: Zamzow, Jill P.
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Pacific Islands Fisheries Science Center
Year: 2015
Subjects: subject: Parrotfishes--Research--Wake Island
subject: Coral reef ecology--Wake Island

description: The bumphead parrotfish (Bolbometopon muricatum) is a large, benthic grazing fish found on coral reefs of the Indo-West Pacific. Bumphead parrotfish do not occur within state waters of the United State (U.S.), but occur in certain U.S. jurisdictions such as the territories of Guam, Northern Mariana Islands, and American Samoa; and in the U.S. Pacific Remote Island Areas (PRIAs) of Palmyra, Jarvis Island, and Wake Island (Mundy, et al. 2011). The bumphead parrotfish is thought to be a potential keystone species and could play an important role in ecological processes (Bellwood et al., 2003).
On the Möbius function of the locally finite poset associated with a numerical semigroup
Creators: name: Chappelon, Jonathan
name: Alfonsín, Jorge Ramírez
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Let $S$ be a numerical semigroup and let $\left(\mathbb{Z},\leqslant\_S\right)$ be the (locally finite) poset induced by $S$ on the set of integers $\mathbb{Z}$ defined by $x \leqslant\_S y$ if and only if $y-x\in S$ for all integers $x$ and $y$. In this paper, we investigate the M{ö}bius function associated to $\left(\mathbb{Z},\leqslant\_S\right)$ when $S$ is an arithmetic semigroup.
description: 15 pages ; 1 table
Transition To Open Access. The Role Of Public Funders And Research Organisations
Creators: name: Reckling, Falk
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
Austrian Science Fund (FWF)

description: The Presentation "Transition to Open Access. The Role of Public Funders and Research Organisations" was given at FORUM AUSTRIA INNOVATIV "Good practice in academic knowledge and technology transfer", Vienna 30/4/2015, http://austriainnovativ.at/index.php?id=898
Nonlocal Interferometry Using Macroscopic Coherent States and Weak Nonlinearities
Creators: name: Kirby, B. T.
name: Franson, J. D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A method for performing nonlocal interferometry using phase-entangled macroscopic coherent states is described. The required entanglement can be generated using weak nonlinearities while Bell's inequality can be violated using single photons as a probe. The entanglement is relatively robust against photon loss and Bell's inequality can be violated over a relatively large distance in optical fibers despite the fact that a large number of photons are absorbed in the process.
description: 10 pages, 11 figures
INTEGRATIVE APPROACH TO TEACHING FUTURE TEACHERS OF TECHNOLOGICAL EDUCATION IN SPECIALTY SUBJECTS.
Creators: name: Umarjonova, Nodira
Publisher: name: Zenodo
Year: 2025

description: this article talks about the integrated approach of teaching specialized subjects to future technological education teachers in higher educational institutions and its effectiveness indicators. The article also provides information about the importance of the integration approach in the educational process, its essence today, and the analysis of the important aspects of integration in the conducted scientific research.
title: Spongy, slimy, cosy & more
title: commemorative volume in celebration of the 60th birthday of Joachim Reitner
titleType: Subtitle
Creators: name: Wiese, Frank
name: Reich, Maik
name: Arp, Gernot
Publisher: name: Göttingen : Universitätsverlag Göttinge
Year: 2014
Subjects: subject: Palaeontology
subject: Zoology
subject: FOS: Biological sciences

description: This volume contains papers presented in part at a symposium held in May 2012 at Göttingen University, to honour Professor Joachim Reitner for his numerous contributions to the fields of geobiology, geology, and palaeontology. Our present volume reflects the breadth of Reitner´s interests and accomplishement with tributes and research or review papers by his students, former students, collaborators, and friends. The symposium was held in conjunction with Joachim Reitner´s 60th birthday.
description: Göttingen contributions to geosciences ; 77
Testing the Fractional Integration Parameter Revisited: a Fractional Dickey-Fuller Test
Creators: name: Bensalma, Ahmed
name: Bentarzi, Mohamed
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62F03, 62F05, 62F12, 62M10

description: In this paper, in the first step, we show that the fractional Dickey-Fuller test proposed by Dolado et al [10] is useless in practice. In the second step, we propose a new testing procedure for the degree of fractional integration of a time series inspired on the unit root test of Dickey-Fuller [7]. Through a simulation study, we show the good performance of the test in terms of size and power. Finally, in order to show how to use the new testing procedure, the test is applied to the well-known Nelson and Plosser data.
Durch Kauf erworbene periodische Zeitschriften 1910|11
Creators: name: Redaktion, Die
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2019

description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 10 (1911): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Condition for macroscopic realism beyond the Leggett-Garg inequalities
Creators: name: Kofler, Johannes
name: Brukner, Caslav
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In 1985, Leggett and Garg put forward the concept of macroscopic realism (macrorealism) and, in analogy to Bell's theorem, derived a necessary condition in terms of inequalities, which are now known as the Leggett-Garg inequalities. In this paper, we discuss another necessary condition called no-signaling in time. It solely bases on comparing the probability distribution for a macrovariable at some time for the cases where previously a measurement has or has not been performed. Although the concept is analogous to the no-signaling condition in the case of Bell tests, it can be violated according to quantum mechanical predictions even in situations where no violation of Leggett-Garg inequalities is possible.
description: 6 pages, 1 table, 1 figure, published version
Markov Chain Monte Carlo confidence intervals
Creators: name: Atchadé, Yves F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: For a reversible and ergodic Markov chain $\{X_n,n\geq0\}$ with invariant distribution $π$, we show that a valid confidence interval for $π(h)$ can be constructed whenever the asymptotic variance $σ^2_P(h)$ is finite and positive. We do not impose any additional condition on the convergence rate of the Markov chain. The confidence interval is derived using the so-called fixed-b lag-window estimator of $σ_P^2(h)$. We also derive a result that suggests that the proposed confidence interval procedure converges faster than classical confidence interval procedures based on the Gaussian distribution and standard central limit theorems for Markov chains.
description: Published at http://dx.doi.org/10.3150/15-BEJ712 in the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
A tsunami forecast model for Arena Cove, California
Creators: name: Spillane, Michael C.
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Office of Oceanic and Atmospheric Research, Pacific Marine Environmental Laboratory, NOAA Center for Tsunami Research (NCTR)
Year: 2015
Subjects: subject: Tsunamis--California--Arena, Point--Forecasting--Mathematical models
subject: Natural disaster warning systems--California--Arena, Point

description: Operational tsunami forecasting by NOAA's Tsunami Warning Centers relies on the detection of tsunami wave trains in the open ocean, inversion of these data (telemetered via satellite) to quantify their source characteristics, and real-time modeling of the impact on threatened coastal communities. The latter phase of the process involves, for each such community, a pre-tested forecast model capable of predicting the impact, in terms of inundation and dangerous inshore currents, with sufficient resolution and within the time constraints appropriate to an emergency response. To achieve this goal, considerable advance effort is required to tune each forecast model to the specific bathymetry and topography, both natural and manmade, of the impact area, and to validate the model's performance with a broad set of tsunami sources. Where possible, the validation runs should replicate observed responses to historical events, but the sparse instrumental record of these rare but occasionally devastating occurrences dictates that comprehensive testing also include a suite of scenarios that represent potential future events. During the forecast model design phase, and in research mode outside the pressures of an emergency situation, more detailed and slower-running models can be investigated. These models, referred to as reference models, represent the most credible numerical representation of tsunami response for a study region, using the most detailed bathymetry available and without the run-time constraint of operational use. Once a reference model has been developed, the process of forecast model design is to determine where efficiencies can be gained, through reducing the grid resolution and increasing the model time step, while still adequately representing the salient features of the full solution. This report documents the reference and forecast model development for Arena Cove, a small inlet south of the rocky Arena Point headland in southern Mendocino County, California. Both the cove and the headland serve as reference points in coastal reports and are tourist venues but, while several tsunami have been detected by the tide gauge there, no injury or infrastructure damage have been reported to date. The Manchester Beach area north of Point Arena is low-lying and subject to inundation and has been included in the model domain.
Cluster algebras and triangulated surfaces. Part II: Lambda lengths
Creators: name: Fomin, Sergey
name: Thurston, Dylan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: Combinatorics (math.CO)
subject: Metric Geometry (math.MG)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 13F60, 30F60, 57M50

description: For any cluster algebra whose underlying combinatorial data can be encoded by a bordered surface with marked points, we construct a geometric realization in terms of suitable decorated Teichmueller space of the surface. On the geometric side, this requires opening the surface at each interior marked point into an additional geodesic boundary component. On the algebraic side, it relies on the notion of a non-normalized cluster algebra and the machinery of tropical lambda lengths. Our model allows for an arbitrary choice of coefficients which translates into a choice of a family of integral laminations on the surface. It provides an intrinsic interpretation of cluster variables as renormalized lambda lengths of arcs on the surface. Exchange relations are written in terms of the shear coordinates of the laminations, and are interpreted as generalized Ptolemy relations for lambda lengths. This approach gives alternative proofs for the main structural results from our previous paper, removing unnecessary assumptions on the surface.
description: 99 pages, 46 figures; v2: new subsection "subsequent developments" and references [34]-[55]
The E-Bypass Separator: A Generic Separator Construction  With Endless Application Possibilities
Creators: name: Doyen, Wim
name: Alvarez-Gallego, Yolanda
name: Stoops, Luc
name: Molenberghs, Bart
name: Reissner, Regine
name: Schiller, Guenther
name: Guelzow, Erich
name: Vaes, Jan
name: Bowen, Jacob R
Publisher: name: Zenodo
Year: 2014

description: The e-by-pass separator is a novel separator concept which can be used for improving the functioning of an electrochemical cell.  It is composed of two adjacent separator layers, which are tied together and spaced-apart at the same time. Between the two separator layers it features an integrated electrolyte by-pass-channel, which enables a third stream of fresh electrolyte between and through the separator layers.  T
Steinkistengräber der älteren Bronzezeit auf dem Sehringsberge
Creators: name: Rauch, Wilhelm
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2019

description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 10 (1911): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Re-Assessment Of Hiv-1 Acute Phase Infectivity: Adjusting For Biases With Simulated Cohorts.
Creators: name: Bellan, Steven
Publisher: name: Zenodo
Year: 2015
Subjects: acute HIV
approximate bayesian computation
treatment as prevention

description: Presentation at the NIGMS Model of Infectious Disease Agent Study (MIDAS) Conference in April 2015 in Atlanta, presenting work from

Bellan, SE, J Dushoff, AP Galvani, LA Meyers (2015). Re-assessment of HIV-1 acute phase infectivity: adjusting for biases with simulated cohorts.PLOS Medicine.
The homotopy theory of simplicial props
Creators: name: Hackney, Philip
name: Robertson, Marcy
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Topology (math.AT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 55U35 (Primary), 18D10, 18D50, 18G55, 19D23, 55U10 (Secondary)

description: The category of (colored) props is an enhancement of the category of colored operads, and thus of the category of small categories. In this paper, the second in a series on "higher props," we show that the category of all small colored simplicial props admits a cofibrantly generated model category structure. With this model structure, the forgetful functor from props to operads is a right Quillen functor.
description: Final version, to appear in Israel J. Math
Über Kugelamphoren im Anschluss an einen Fund von Hindenburg (Kr. Osterburg) in der Altmark
Creators: name: Höfer, Paul
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2019

description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 10 (1911): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Müller-Karpe, Hermann: Die Urnenfelderkultur im Hanauer Land
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Müller-Karpe, Hermann: Die Urnenfelderkultur im Hanauer Land. Schriften zur Urgeschichte, hrsg. vom Hessischen Landesmuseum Kassel und dem Hanauer Geschichtsverein. Band 1. Marburg 1948
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 18 (1949): Nachrichten aus Niedersachsens Urgeschichte
A natural barrier in random greedy hypergraph matching
Creators: name: Bennett, Patrick
name: Bohman, Tom
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Let $r \ge 2$ be a fixed constant and let $ {\mathcal H}$ be an $r$-uniform, $D$-regular hypergraph on $N$ vertices. Assume further that $ D \to \infty$ as $N \to \infty$ and that degrees of pairs of vertices in ${\mathcal H}$ are at most $L$ where $L \ = D/ (\log N)^{ω(1)}$. We consider the random greedy algorithm for forming a matching in $ \mathcal{H}$. We choose a matching at random by iteratively choosing edges uniformly at random to be in the matching and deleting all edges that share at least one vertex with a chosen edge before moving on to the next choice. This process terminates when there are no edges remaining in the graph. We show that with high probability the proportion of vertices of $ {\mathcal H}$ that are not saturated by the final matching is at most $ (L/D)^{ \frac{ 1}{ 2(r-1) } + o(1) } $. This point is a natural barrier in the analysis of the random greedy hypergraph matching process.
description: 12 pages
Hermann Behrens, Grundfragen der deutschen Urgeschichtswissenschaft. Wo stehen die Archäologen am Ende des 20. Jahrhunderts?
Creators: name: Jacob-Friesen, Gernot
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Hermann Behrens, Grundfragen der deutschen Urgeschichtswissenschaft. Wo stehen die Archäologen am Ende des 20. Jahrhunderts? Alteuropäische Forschungen. Arbeiten aus dem Institut für Prähistorische Archäologie der Martin-Luther-Uni- versität Halle-Wittenberg, N. F., Bd. 3. Weissbach: Verlag Beier & Beran 1999. 103 Seiten mit 4 Abbildungen. Broschiert. ISBN 3-930036-34-7
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 74 (2005): Nachrichten aus Niedersachsens Urgeschichte
SOCIO-PEDAGOGICAL NEEDS OF DEVELOPING THE PROFESSIONAL TRAINING OF FUTURE TECHNOLOGICAL EDUCATION TEACHERS
Creators: name: Mambekova, Shakhnoza
Publisher: name: Zenodo
Year: 2025

description: This article analyzes the issues of developing the professional training of future technological education teachers from a socio-pedagogical point of view. The rapid pace of technological development, the implementation of modern approaches in education, and the need to form innovative thinking in students increase the requirements for technological education teachers. Therefore, improving the professional training of teachers, taking into account digital technologies in the pedagogical process, modern requirements of the labor market, and the social needs of society, is considered one of the urgent tasks.
title: Das Recht der Tiere, wahrgenommen zu werden. Das Potential der Human-Animal Studies in der Westasiatischen Altertumskunde
Creators: name: Lau, Daniel
name: Gamerschlag, Andre
Publisher: name: datalino
Year: 2015

description: Dieser Artikel ergründet das Potential des jungen Forschungsfeldes der Human-Animal Studies, unter veränderten Blickwinkeln neue Fragen an die Westasiatische Altertumskunde zu stellen. Nach einer kurzen Darstellung zum Selbstverständnis der Human-Animal Studies und ihrer Entwicklung im deutschsprachigen Raum werden die Quellen der Westasiatischen Altertumskunde hinsichtlich einer Verwertbarkeit für die Human-Animal Studies vorgestellt. Die beispielhafte Besprechung einer kritischen Domestikationsforschung schließt den Artikel ab.
Smooth sheet bathymetry of Norton Sound
Creators: name: Prescott, M. M.,
name: Zimmermann, M. (Mark)
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Alaska Fisheries Science Center
Year: 2015
Subjects: subject: Hydrographic surveying--Alaska--Norton Sound
subject: Multibeam mapping--Alaska--Norton Sound

description: We assembled approximately 230,000 U.S. National Ocean Service (NOS) bathymetric soundings from 39 lead-line and single-beam echosounder hydrographic surveys conducted from 1896 to 2005 in Norton Sound, Alaska. These bathymetry data are available from the National Geophysical Data Center (NGDC: http://www.ngdc.noaa.gov), which archives and distributes data that were originally collected by the NOS and others. While various bathymetry data have been downloaded previously from NGDC, compiled, and used for a variety of projects, our effort differed in that we compared and corrected the digital bathymetry by studying the original analog source documents - digital versions of the original survey maps called smooth sheets. Our editing included deleting erroneous and superseded values, digitizing missing values, and properly aligning all data sets to a common, modern datum. We incorporated 3 multibeam surveys, and added an additional 6,992 single-beam soundings from the 2010 Northern Bering Sea bottom trawl survey to fill in where smooth sheet data were lacking. We proofed and digitized 312 cartographic features, comprised mostly of rocks and islets and also digitized 4,305 verbal sediment descriptors, and digitized or adapted 2,142 km of mainland and 837 km of island shoreline. These data are not to be used for navigational purposes.
On the bound state of the antiproton-deuterium-tritium ion
Creators: name: Frolov, Alexei M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Nuclear Theory (nucl-th)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The properties of the weakly-bound $S(L = 0)-$state in the $\bar{p}dt$ ion are investigated with the use of the results of highly accurate computations. The hyperfine structure splitting of this ion is investigated. We also evaluate the life-time of the $\bar{p}dt$ ion against the nuclear $(d,t)-$fusion and discuss a possibility to evaluate the corresponding annihilation rate(s).
Schneider, Hermann: Germanische Altertumskunde
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Schneider, Hermann: Germanische Altertumskunde. Unter Mitwirkung von Helmut de Boor, Felix Genzmer, Siegfried Gutenbrunner, Wilhelm von Jenny, Hans Kuhn, Wolfgang Mohr und Konstantin Reichardt. 80. 502 Seiten, 18 Taf. u. III Karten. 2. Aufl. München 1951. C. H. Beck'sche Verlagsbuchhandlung
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 20 (1951): Nachrichten aus Niedersachsens Urgeschichte
An updated review of cucurbitacins and their biological and pharmacological activities
Creators: name: Chung, Sun Ok
name: Kim, Yong Joo
name: Park, Sang Un
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2015
Subjects: cucurbitacins

description: EXCLI Journal; 14:Doc562; ISSN 1611-2156
Die Steterburg: Mythos, Geschichte und Archäologie einer Burganlage des 10. Jahrhunderts "...urbem quae dicitur Stedieraburg“
Creators: name: Geschwinde, Michael
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 77 (2008): Nachrichten aus Niedersachsens Urgeschichte
Quantum Walks
Creators: name: Reitzner, Daniel
name: Nagaj, Daniel
name: Buzek, Vladimir
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This tutorial article showcases the many varieties and uses of quantum walks. Discrete time quantum walks are introduced as counterparts of classical random walks. The emphasis is on the connections and differences between the two types of processes (with rather different underlying dynamics) for producing random distributions. We discuss algorithmic applications for graph-searching and compare the two approaches. Next, we look at quantization of Markov chains and show how it can lead to speedups for sampling schemes. Finally, we turn to continuous time quantum walks and their applications, which provide interesting (even exponential) speedups over classical approaches.
description: 124 pages, some typos corrected and sentences rephrased
A minimal model for short-time diffusion in periodic potentials
Creators: name: Emary, Clive
name: Gernert, Robert
name: Klapp, Sabine H. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the dynamics of a single, overdamped colloidal particle, which is driven by a constant force through a one-dimensional periodic potential. We focus on systems with large barrier heights where the lowest-order cumulants of the density field, that is, average position and the mean-squared displacement, show nontrivial (non-diffusive) short-time behavior characterized by the appearance of plateaus. We demonstrate that this "cage-like" dynamics can be well described by a discretized master equation model involving two states (related to two positions) within each potential valley. Non-trivial predictions of our approach include analytic expressions for the plateau heights and an estimate of the "de-caging time" obtained from the study of deviations from Gaussian behaviour. The simplicity of our approach means that it offers a minimal model to describe the short-time behavior of systems with hindered dynamics.
description: 8 pages, 6 figures
Frank Berger, Kalkriese 1. Die römischen Fundmünzen
Creators: name: Schulzki, Hans-Joachim
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Frank Berger, Kalkriese 1. Die römischen Fundmünzen. Römisch-Germanische Forschungen, Band 55. Verlag Philipp von Zabern, Mainz 1996. X, 169 Seiten, 29 Abbildungen, 40 Tafeln, 1 Beilage
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Dual Regression
Creators: name: Spady, Richard
name: Stouli, Sami
Publisher: name: arXiv
Year: 2012
Subjects: subject: Methodology (stat.ME)
subject: Econometrics (econ.EM)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: FOS: Economics and business

description: We propose dual regression as an alternative to the quantile regression process for the global estimation of conditional distribution functions under minimal assumptions. Dual regression provides all the interpretational power of the quantile regression process while avoiding the need for repairing the intersecting conditional quantile surfaces that quantile regression often produces in practice. Our approach introduces a mathematical programming characterization of conditional distribution functions which, in its simplest form, is the dual program of a simultaneous estimator for linear location-scale models. We apply our general characterization to the specification and estimation of a flexible class of conditional distribution functions, and present asymptotic theory for the corresponding empirical dual regression process.
description: Version accepted for publication, 39 pages, 4 figures
Effects of Trichostatin A on drug uptake transporters in primary rat hepatocyte cultures
Creators: name: Ramboer, Eva
name: Rogiers, Vera
name: Vanhaecke, Tamara
name: Vinken, Mathieu
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2015
Subjects: epigenetics
Trichostatin A
drug transporters
primary hepatocyte culture

description: The present study was set up to investigate the effects of Trichostatin A (TSA), a prototypical epigenetic modifier, on the expression and activity of hepatic drug uptake transporters in primary cultured rat hepatocytes. To this end, the expression of the sinusoidal transporters sodium-dependent taurocholate cotransporting polypeptide (Ntcp) and organic anion transporting polypeptide 4 (Oatp4) was monitored by real-time quantitative reverse transcriptase polymerase chain reaction analysis and immunoblotting. The activity of the uptake transporters was analyzed using radiolabeled substrates and chemical inhibitors. Downregulation of the expression and activity of Oatp4 and Ntcp was observed as a function of the cultivation time and could not be counteracted by TSA. In conclusion, the epigenetic modifier TSA does not seem to exert a positive effect on the expression and activity of the investigated uptake transporters in primary rat hepatocyte cultures.
description: EXCLI Journal; 14:Doc567; ISSN 1611-2156
Géza Alföldy, Städte, Eliten und Gesellschaft in der Gallia Cisalpina
Creators: name: Freis, Helmut
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Géza Alföldy, Städte, Eliten und Gesellschaft in der Gallia Cisalpina. Epigraphisch-historische Untersuchungen. Heidelberger Althistorische Beiträge und Epigraphische Studien, Band 30. Franz Steiner Verlag, Stuttgart 1999. 380 Seiten, 18 Abbildungen, 6 Tafeln
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Neue Akzente im Parlamentswahlkampf 2014 der moderat-islamistischen Ennahda in Tunesien: Einheit, Konsens und Pragmatismus
Creators: name: Dihstelhoff, Julius
name: Lübben, Ivesa
name: Reichinnek, Heidi
Publisher: name: Philipps-Universität Marburg
Year: 2015
Subjects: Demokratisierung
nationale Einhalt
Tunesia
Islamism
Islamismus
Parlamentswahlen 2014
Tunesien
Ḥarakat an-Nahḍa
Politik
Pragmatismus
Transformation
Wahlprogramm

description: Nach den tunesischen
      Parlamentswahlen im Oktober 2014 wurde Ennahda ob ihrer
      Stimmverluste von fast 10% immer wieder als „Wahlverliererin“
      bezeichnet. Der Lernprozess, den die Partei seit den Wahlen
      zur Verfassungsgebenden Versammlung 2011 durchlaufen hat und
      der sich sowohl in dem professionellen und themenorientierten
      Wahlkampf als auch dem pragmatischen und diversifizierten
      Wahlprogramm widerspiegelte, wurde im In- und Ausland
      hingegen oft außer Acht gelassen. Demokratisierung und
      Konsensfindung bleiben die übergeordneten Ziele der Partei.
      Hinzu kommt, dass die bisherigen Erfolge zu einer kollektiven
      Identitätsbildung geführt haben und die Parteimitglieder
      ihren Platz in der Mitte der Gesellschaft als Errungenschaft
      sehen, auf die sie stolz sind und die ihnen Schutz vor den
      Repressionen bietet, denen sie zuvor ausgesetzt waren. Alles
      in allem hat sich Ennahda als pragmatische Partei
      präsentiert, die zwar ihre eigenen Positionen vertritt, diese
      aber im Kontext der Parlamentswahlen voranging als
      verhandelbar versteht und somit offiziell einem Diskurs für
      nationale Einheit in Tunesien unterordnet.
RAQOBAT KERAKMI?
Creators: name: Mamadaliyeva, Farangiz
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada aynan raqobatning jamiyatimizga ta’siri va afzalliklari, hamda o‘z navbatida uning ziddi ravishda monopoliya va insofsiz raqobating salbiy jihatlari,insofsiz raqobatning intellektual mulk sohasida tutgan o‘rni va ta’sir doirasini o‘z ichiga oladi.
A systematic review of the cardiotoxicity of methadone
Creators: name: Alinejad, Samira
name: Kazemi, Toba
name: Zamani, Nasim
name: Hoffman, Robert S.
name: Mehrpour, Omid
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2015
Subjects: methadone
toxicity
heart
ECG
torsade de pointes
QT interval

description: Methadone is one of the most popular synthetic opioids in the world with some favorable properties making it useful both in the treatment of moderate to severe pain and for opioid addiction. Increased use of methadone has resulted in an increased prevalence of its toxicity, one aspect of which is cardiotoxicity. In this paper, we review the effects of methadone on the heart as well as cardiac concerns in some special situations such as pregnancy and childhood. Methods: We searched for the terms methadone, toxicity, poisoning, cardiotoxicity, heart, dysrhythmia, arrhythmia, QT interval prolongation, torsade de pointes, and Electrocardiogram (ECG) in bibliographical databases including TUMS digital library, PubMed, Scopus, and Google Scholar. This review includes relevant articles published between 2000 and 2013. The main cardiac effects of methadone include prolongation of QT interval and torsade de pointes. Other effects include changes in QT dispersion, pathological U waves, Taku-Tsubo syndrome (stress cardiomyopathy), Brugada-like syndrome, and coronary artery diseases. The aim of this paper is to inform physicians and health care staff about these adverse effects. Effectiveness of methadone in the treatment of pain and addiction should be weighed against these adverse effects and physicians should consider the ways to lessen such undesirable effects. This article presents some recommendations to prevent heart toxicity in methadone users.
description: EXCLI Journal; 14:Doc577; ISSN 1611-2156
Domblockclustering V0.8.1
Creators: name: Harper, Simon
Publisher: name: Zenodo
Year: 2015
Subjects: Experimentation
Human Factors
Measurement
Web
Accessibility
Evaluation
Demographics
Sampling

description: Large websites are difficult to evaluate for Web Accessibility compliance due to the shear number of pages, the inaccuracy of current Web evaluation engines, and the W3C stated need to include human evaluators within the testing regime. This makes evaluating large websites all-but technically unfeasible. Therefore, sampling of the pages becomes a critical first step in the evaluation process. Current methods rely on drawing random samples, best guess samples, or convenience samples. In all cases the evaluation results cannot be trusted because the underlying structure and nature of the site are not known; they are missing 'website demographics'. By understanding the quantifiable statistics of a given population of pages we are better able to decide on the coverage we need for a full review, as well as the sample we need to draw in order to enact an evaluation. Our solution is to crawl a website comparing, and then clustering, the pages discovered based on Document Object Model block level similarity. This technique can be useful in reducing very large sites to a more manageable size, and allowing an 80% coverage by evaluating between approx 0.1-4% of pages; additionally, by refining our clustering algorithm, we discuss how this could be reduced further.
description: Slides at: http://sharpic.github.io/DOMBlockClustering/DOMBlockClustering.html#1
Full Paper at: http://dx.doi.org/10.1145/2745555.2746649
References at: http://sharpic.github.io/DOMBlockClustering/DOMBlockClustering.bib