cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Two types of softening detected in X-ray afterglows of Swift bursts: internal and external shock origins?
Creators: name: Qin, Y. -P.
name: Gupta, A. C.
name: Fan, J. H.
name: Lu, R. -J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The softening process observed in the steep decay phase of early X-ray afterglows of Swift bursts has remained a puzzle since its discovery. The softening process can also be observed in the later phase of the bursts and its cause has also been unknown. Recently, it was suggested that, influenced by the curvature effect, emission from high latitudes would shift the Band function spectrum from higher energy band to lower band, and this would give rise to the observed softening process accompanied by a steep decay of the flux density. The curvature effect scenario predicts that the terminating time of the softening process would be correlated with the duration of the process. In this paper, based on the data from the UNLV GRB group web-site, we found an obvious correlation between the two quantities. In addition, we found that the softening process can be divided into two classes: the early type softening ($t_{s,max}\leq "4000"s$) and the late type softening ($t_{s,max} > "4000"s$). The two types of softening show different behaviors in the duration vs. terminating time plot. In the relation between the variation rates of the flux density and spectral index during the softening process, a discrepancy between the two types of softening is also observed. According to their time scales and the discrepancy between them, we propose that the two types are of different origins: the early type is of internal shock origin and the late type is of external shock origin. The early softening is referred to the steep decay just following the prompt emission, whereas the late decay typically conceives the transition from flat decay to late afterglow decay. We suspect that there might be a great difference of the Lorentz factor in two classes which is responsible for the observed discrepancy.
description: 20 pages, 5 figures, 2 tables, Accepted for Publication to Journal of Cosmology and Astroparticle Physics (JCAP)
Additional file 1 of Patient experiences of switching from Efavirenz- to Dolutegravir-based antiretroviral therapy: a qualitative study in Uganda
Creators: name: Twimukye, Adelline
name: Laker, Miriam
name: Odongpiny, Eva Agnes Laker
name: Ajok, Florence
name: Onen, Henry
name: Kalule, Ivan
name: Kajubi, Phoebe
name: Seden, Kay
name: Owarwo, Noela
name: Kiragga, Agnes
name: Armstrong-Hough, Mari
name: Katahoire, Anne
name: Mujugira, Andrew
name: Lamorde, Mohammed
name: Castelnuovo, Barbara
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Topic guide for indepth interview (IDI) with patients ( Version 1.4) February 26, 2019. Note: Topic guide in the manuscript is Under data collection.
title: Accumulation and Technology
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Marx, Karl (1818-1883) Kalecki, Michal (1899-1970) Technischer Fortschritt Produktivität Kapitalakkumulation Strukturwandel Arbeitslosigkeit

description: Marx, Kalecki, Rolle von Technologie/technischem Fortschritt für Akkumulation und Verteilung, technologischer Fortschritt und Arbeitslosigkeit
description: Typoskript, 25 Blätter, mit zahlreichen handschriftlichen Anstreichungen
Statistical theory of elastic constants of cholesteric liquid crystals
Creators: name: Kapanowski, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A statistical theory of cholesteric liquid crystals composed of short rigid biaxial molecules is presented. It is derived in the thermodynamic limit at a small density and a small twist. The uniaxial (biaxial) cholesteric phase is regarded as a distorted form of the uniaxial (biaxial) nematic phase. The chirality of the interactions and the implementation of the inversion to the rotation matrix elements are discussed in detail. General microscopic expressions for the elastic constants are derived. The expressions involve the one-particle distribution function and the potential energy of two-body short-range interactions. It is shown that the elastic constants determine the twist of the phase. The stability condition for the cholesteric and nematic phases is presented. The theory is used to study unary and binary systems. The temperature and concentration dependence of the order parameters, the elastic constants and the twist of the phase are obtained. The possibility of phase separation is not investigated.
description: 30 pages, 7 figures
Howickia exasperata Marshall, sp. nov.
Creators: name: Marshall, S. A.
name: Luk, S. P. L.
name: Dong, H.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sphaeroceridae
Howickia
Howickia exasperata

description: Howickia exasperata Marshall sp. nov.
(Figs. 23, 24)
 Description. Colour: Head reddish brown; thorax shining black; preabdomen dark brown-black. Tarsi pale yellow to white, fore and hind tarsi paler than mid tarsi. Face white pruinose along upper and lower margins, shining at middle. Upper white pruinose area of face extending to frons, broken by antennae but reappearing in eye notch. Head: Interfrontal bristles in 2 equal pairs. Orbital bristles absent. Ocelli small but distinct. Eye 2.5X genal height. Anterior genal bristle strong. Aristae broken off from unique type.
Thorax: Scutellum shining, sparsely microtrichose (possibly rubbed off on unique type), 2.0X as wide as long; basal and marginal bristles conspicuously finer and shorter than apical bristles. Wing present as a minute, oval, shining brown, veinless flap; halter well developed.
Male abdomen (only available male cleared but not dissected): Sternite 5 subequal to sternite 4, medial area slightly paler and flanked by 6–7 stout bristles and with a weak posteromedial comb row of 12 small, flat bristles; sternite 4 simple. Subanal plate incomplete; cercus indistinct. Surstylus distinctive, with bilobed anterior part and a narrow, elongate posteroventral lobe ending in a short, stout bristle. Distiphallus heavily sclerotized and tubular near base but expanded and largely membranous distally. Postgonites broadest apically, with a weak beak-like anteroventral point.
Female. Unknown.
 Type material. Holotype (male, NZAC): New Zealand, Moehau, Okahutahi Stream, liver bait trap, 21–25.Apr.1984, H. Oliver.
 Etymology. The species name reflects the way most taxonomists feel when they find yet one more singleton representing yet another unnamed species.
 Comments. This is the only species in the H. trilineata group with a posteromedial comb. The surstylus of this species is distinctive, and leaves no doubt about its validity although it is known from only a single specimen. The terminalia suggest that this species is more closely related to the H. myersi group than the H. trilineata group, but it is grouped with the latter because of the distinctively striped head.
description: Published as part of Marshall, S. A., Luk, S. P. L. & Dong, H., 2014, A revision of the New Zealand species of Howickia Richards, pp. 1-36 in Zootaxa 3887 (1) on pages 10-11, DOI: 10.11646/zootaxa.3887.1.1, http://zenodo.org/record/287460
Pachyphymus
Creators: name: Bazelet, Corinna S.
name: Naskrecki, Piotr
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Baissogryllidae
Pachyphymus

description: Key to species of Pachyphymus 1 Pronotal crests in profile low, barely protruding. Hind wing with slight band of pale infumation far removed from apical edge of wing and interrupted before posterior margin of hind wing. Interior of hind wing pink.................. samwaysl n. sp. - Pronotal crests raised and high. Hind wing with distinct band of infumation covering large portion of wing or if small degree of infumation, then band closer to apical edge of wing and interior of wing transparent or with bluish tinge................. 2 2 Hind wing with dark or pale band of infumation at apical edge of wing, not including extreme apex. Interior of wing clear or with bluish tinge. Male supraanal plate with four large basal tubercles: two at center of plate, on either side of central concavity and the other two at lateral edges of plate. Female subgenital plate with large, obtuse, median lobe which is often notched at apex, and two smaller lateral lobes............................................................ carlnatus Dirsh - Hind wing infumation dark and distinct, covering 50–100 % of wing surface. Male supraanal plate with two tubercles along either side of median concavity. Female subgenital plate distinctly trilobate with median lobe acute..................... 3 3 Hind wing completely or close to completely infumated. May have slight, indistinct interior hue from pink to purple. Male cercus short, robust and blunt when viewed laterally. Female subgenital plate distinctly trilobate with shallow, obtuse indentations between lobes and lateral lobes sloping gently................................................ namaquensls n. sp. - Hind wing with large degree of infumation (50–70 % of surface of wing) but distinct internal area without infumation. Internal area usually bright pink, unless specimens originates from West of the Cederberg Mountain range, in which case wing interior may vary from pink to white. Male cercus elongate with pointed apex. Female subgenital plate trilobate with all lobes acute and deep, acute indentations between lobes.................................................. crlstu̸lʃer (Serville)
description: Published as part of Bazelet, Corinna S. & Naskrecki, Piotr, 2014, Taxonomic revision of the southern African genus Pachyphymus Uvarov, 1922 (Orthoptera: Acridoidea: Euryphyminae), pp. 401-420 in Zootaxa 5 on pages 418-419, DOI: 10.11646/zootaxa.3753.5.1, http://zenodo.org/record/226974
Additional file 1 of SLIT2 promoter hypermethylation predicts disease progression in chronic myeloid leukemia
Creators: name: Wu, De-long
name: Wang, Yun
name: Zhang, Ting-juan
name: Chu, Ming-qiang
name: Xu, Zi-jun
name: Yuan, Qian
name: Ma, Ji-chun
name: Lin, Jiang
name: Qian, Jun
name: Zhou, Jing-dong
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Figure S1. Correlation between SLIT2 methylation density detected by BSP and SLIT2 methylation level detected by RT-qMSP.
Design studies of a continuous-wave normal conducting buncher for European X-FEL
Creators: name: Lal, Shankar
name: Paramonov, V.
name: Qian1, H.
name: Shaker, H.
name: Shu, G.
name: Chen, Ye
name: Stephan, F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: A three-cell 1.3 GHz, Normal Conducting (NC) buncher is designed for a possible future upgrade of the European XFEL to operate in a continuous-wave (CW) / long pulse (LP) mode. The RF geometry of the buncher is optimized for high shunt impedance, large mode separation as well as multipacting free in the operation range. The bunchersupport cavity voltage of 400 kV with an RF power dissipation of 14 kW. A tapered waveguide-based RF power coupler is designed to feed the RF power to the buncher. The RF power coupler port is optimized for field asymmetry compensation. The thermal load due to RF power dissipation is analyzed using Multiphysics simulations in CST and a simplified cooling scheme is designed.
Statistical properties of Radio Halos and the re-acceleration model
Creators: name: Cassano, Rossella <1978>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2007
Subjects: FIS/05 Astronomia e astrofisica

description: Galaxy clusters occupy a special position in the cosmic hierarchy as they are the
largest bound structures in the Universe. There is now general agreement on a
hierarchical picture for the formation of cosmic structures, in which galaxy clusters
are supposed to form by accretion of matter and merging between smaller units.
During merger events, shocks are driven by the gravity of the dark matter in the
diffuse barionic component, which is heated up to the observed temperature.
Radio and hard-X ray observations have discovered non-thermal components
mixed with the thermal Intra Cluster Medium (ICM) and this is of great importance
as it calls for a “revision” of the physics of the ICM. The bulk of present information
comes from the radio observations which discovered an increasing number of Mpcsized
emissions from the ICM, Radio Halos (at the cluster center) and Radio Relics
(at the cluster periphery). These sources are due to synchrotron emission from
ultra relativistic electrons diffusing through µG turbulent magnetic fields. Radio
Halos are the most spectacular evidence of non-thermal components in the ICM
and understanding the origin and evolution of these sources represents one of the
most challenging goal of the theory of the ICM.
Cluster mergers are the most energetic events in the Universe and a fraction of
the energy dissipated during these mergers could be channelled into the amplification
of the magnetic fields and into the acceleration of high energy particles via
shocks and turbulence driven by these mergers. Present observations of Radio
Halos (and possibly of hard X-rays) can be best interpreted in terms of the reacceleration
scenario in which MHD turbulence injected during these cluster mergers
re-accelerates high energy particles in the ICM. The physics involved in this scenario
is very complex and model details are difficult to test, however this model clearly
predicts some simple properties of Radio Halos (and resulting IC emission in the hard
X-ray band) which are almost independent of the details of the adopted physics. In
particular in the re-acceleration scenario MHD turbulence is injected and dissipated
during cluster mergers and thus Radio Halos (and also the resulting hard X-ray
IC emission) should be transient phenomena (with a typical lifetime
Photon & Axion Oscillation In a Magnetized Medium: A Covariant Treatment
Creators: name: Ganguly, Avijit K.
name: Jain, Pankaj
name: Mandal, Subhayan
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Pseudoscalar particles, with almost zero mass and very weak coupling to the visible matter, arise in many extensions of the standard model of particle physics. Their mixing with photons in the presence of an external magnetic field leads to many interesting astrophysical and cosmological consequences. This mixing depends on the medium properties, the momentum of the photon and the background magnetic field. Here we give a general treatment of pseudoscalar-photon oscillations in a background magnetic field, taking the Faraday term into account. We give predictions valid in all regimes, under the assumption that the frequency of the wave is much higher than the plasma frequency of the medium. At sufficiently high frequencies, the Faraday effect is negligible and we reproduce the standard pseudoscalar-photon mixing phenomenon. However at low frequencies, where Faraday effect is important, the mixing formulae are considerably modified. We explicitly compute the contribution due to the longitudinal mode of the photon and show that it is negligible.
description: 16 pages, no figures
title: Eurosclerosis
Creators: name: Steindl, Josef
Year: 2017

description: Eurosclerosis, Kohl as a Keynsian, General effort of eastern trade and investment, U.S. indebtedness, How will the finance dominated system end?, "Markt" als Instrument der Evolution.
description: Manuskript, Notizblock in drei Teilen, insgesamt 25 Seiten, einzelne Seiten teilweise nummeriert
Howickia
Creators: name: Marshall, S. A.
name: Luk, S. P. L.
name: Dong, H.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sphaeroceridae
Howickia

description: Key to the macropterous Howickia of New Zealand
 (Macropterous Howickia differ from other fully winged Sphaeroceridae in New Zealand by the three narrow silver strips on the frons, and by the extremely short, sinuate R2+3).
 1 Male sternite 5 with stout teeth along posterior margin; sternite 6 with a simple ventral lobe; sternite 7 with a strongly bifurcate posteroventral lobe (Fig. 46). Female tergite 7 broadly concave posteriorly; tergite 8 with three long anterior lobes but narrowly complete posteriorly (Fig. 48). Apex of female abdomen without conspicuous internal sclerite (Fig. 48)........................................................................................... H. oliveri Marshall sp. nov.
 - Male sternite 5 with a small posteromedial comb of flat bristles, posterior margin of sternite 5 without prominent teeth (Fig. 31) but ventral lobe of sternite 6 with prominent posterior processes, posteroventral lobe of sternite 7 simple. Female tergite 7 narrowly split posteriorly and tergite 8 split into three parts, small middle part entirely separate from darker and larger lateral parts (Fig. 33). Apex of female abdomen with a large, dark U-shaped internal sclerite, with arms facing posteriorly (Fig. 33)........................................................................... H. lepidostylus Marshall sp. nov.
description: Published as part of Marshall, S. A., Luk, S. P. L. & Dong, H., 2014, A revision of the New Zealand species of Howickia Richards, pp. 1-36 in Zootaxa 3887 (1) on page 3, DOI: 10.11646/zootaxa.3887.1.1, http://zenodo.org/record/287460
The QCD Phase Diagram from Chiral Approaches
Creators: name: Sasaki, Chihiro
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I show an updated QCD phase diagram with recent developments from chiral effective theories and phenomenological models. Expected signals of a QCD critical point accessible in heavy-ion collisions are also discussed. In particular, non-monotonic behavior of fluctuations associated with conserved charges is focused on.
description: 8 pages, 6 figures - To appear in the conference proceedings for Quark Matter 2009, March 30 - April 4, Knoxville, Tennessee v2: minor corrections
Additional file 2 of Patient experiences of switching from Efavirenz- to Dolutegravir-based antiretroviral therapy: a qualitative study in Uganda
Creators: name: Twimukye, Adelline
name: Laker, Miriam
name: Odongpiny, Eva Agnes Laker
name: Ajok, Florence
name: Onen, Henry
name: Kalule, Ivan
name: Kajubi, Phoebe
name: Seden, Kay
name: Owarwo, Noela
name: Kiragga, Agnes
name: Armstrong-Hough, Mari
name: Katahoire, Anne
name: Mujugira, Andrew
name: Lamorde, Mohammed
name: Castelnuovo, Barbara
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Table of a DTG Code manager extracted from ATLAS.ti Version 8. Note: Code manager in the manuscript is under data management and analysis.
Pion physics on the lattice
Creators: name: Aoki, Sinya
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Recent results on pion physics from lattice QCD are reviewed. We discuss quark mass dependences of pion mass and decay constant and compare them with the predictions from chiral perturbation theory. In particular we focus on the convergence of chiral perturbation theory around strange quark mass region. We also consider quark mass as well as momentum dependences of pion form factors in recent full QCD simulations.
description: 12 pages, 14 figures, A plenary talk given at Sixth International Workshop on Chiral Dynamics, University of Bern, Switzerland, July 6-10, 2009
Review and Analysis of Local Multipoint Distribution System (LMDS) to Deliver Voice, Data, Internet, and Video Services
Creators: name: Ahamed, S. S. Riaz
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Local multipoint distribution system (LMDS) uses cellular-like network architecture of microwave radios placed at the client's location and at the company's base station to deliver fixed services, mainly telephony, video and Internet access. The use of time-division multiple access (TDMA) and FDMA (frequency DMA) technology allows multiple customers within a 3-5 mile coverage radius to share the same radio channel. Customers can receive data rates between 64kbps to 155Mbps. LMDS was conceived as a broadband, fixed wireless, point-to-multipoint technology for utilization in the last mile. Throughput capacity and reliable distance of the link depends on common radio link constraints and the modulation method used - either phase-shift keying or amplitude modulation. In general deployment links of up to 5 miles (8 km) from the base station are possible, but distance is typically limited to about 1.5 miles due to rain fading attenuation constraints. Point-to-point systems are also capable of using the LMDS frequencies and can reach slightly farther distances due to increased antenna gain.LMDS uses a scalable architecture combined with industry standards to ensure service can be expanded as customer demand increases.
description: 7 Pages
Bremsstrahlung emission from quark stars
Creators: name: Caron, Jean-François
name: Zhitnitsky, Ariel R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate numerically the emissivity and surface flux of electron-electron bremsstrahlung radiation from the surface of a bare quark star. The restricted electronic phase space due to the presence of an effective photon mass results in a strong suppression. The emissivity and surface flux are found to be substantially smaller than those found in previous work, to the point where electron-positron pair production would remain the dominant mechanism at all temperatures in the relativistic regime. As a consequence, pair production remains a dominant process even at low surface temperatures as originally suggested by Usov in arXiv:astro-ph/9712304.
description: 10 pages, 2 figures
title: Coping through blogging: A review of studies on the potential benefits of weblogs for stress reduction
Creators: name: Petko, Dominik
name: Egger, Nives
name: Totter, Alexandra
name: Schmitz, Felix
name: Hermann, Thomas
name: Guttormson, Sissel
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2015
Subjects: Weblogs
Blogging
Writing Therapy
Coping
Stress
Review

description: This paper provides a descriptive overview of the empirical evidence for potential effects of reflective weblog writing for coping with stress. Seventeen studies meeting the inclusion criteria are summarized in a systematic synopsis. Sixteen studies focus on self-initiated blogging in informal contexts. Only one study examines mandated weblog writing for coping in an institutionalized context. Results indicate that the public nature of weblogs opens up a variety of possibilities for both problem-focused and emotion-focused coping, most importantly through social support. Although these studies show promising results, it remains unclear if and how the benefits of self-initiated blogging can be transferred to more formal settings. Thus, future research should examine how blogging can be mandated and scaffolded in order to foster coping strategies and decrease stress levels. For this purpose, experimentally controlled and longitudinal studies are needed to evaluate the effectiveness of this approach.
description: Cyberpsychology: Journal of Psychosocial Research on Cyberspace, vol. 9, no. 2
Affective stylistics : sermons by John Donne and Jonathan Edwards
Creators: name: Good, William Stephen
Publisher: name: University of British Columbia
Year: 2010

description: This thesis contains a stylistic analysis of two sermons by John Donne, and two by Jonathan Edwards. The purpose of the thesis is not to postulate a direct relationship between Donne and Edwards. Rather, the focus is on affective techniques in terms of audience response within the context of the sermon form. General background material on each man is provided, and the writer takes into account various social, political, literary, and theological influences acting on each preacher. Each of the chapters containing the analyses is introduced by a short discussion of the particular preacher's style. The analyses each consist of the examination of a sermon as a sequential experience to which the listener responds. Techniques are discussed in terms of response, rather than in terms of literary tradition, rhetoric, or oratory. The analyses depend on the sermon form's sequential nature: that is, the sermons are not treated as reservoirs of examples to illustrate a series of points, but rather as experiences. The thesis concludes with a summary of what has been attempted, along with comments on the value of, and the significant possibilities arising from, such studies this in terms of theology as well as literature, in England and America. The conclusion points out that the study helps broaden our understanding of sermon literature as a genre. The thesis is also to act as an initial step in the process of using theological literature to examine the development of English and American culture and thought.
title: Wealth II
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Vermögensverteilung Einkommensverteilung Verteilungstheorie Mathematisches Modell

description: In this model we have to introduce the individual wealth as a random variable, mainly for three reasons: 1) to deal with a progressive tax 2) to make the accumulatin during the individual active life a random variable and perhaps 3) to deal more adequate with ruin. (Auszug S. 1)
description: Manuskript, 42 Blätter, teilweise nummeriert
Enhanced production of TeV right-handed neutrinos through the large magnetic moment
Creators: name: Kikuchi, Tatsuru
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine the effects of magnetic moments of right-handed neutrinos, whose masses are set at around TeV scale, then it is plausible to have a large enhancement for the production cross section of TeV scale right-handed neutrinos though the Drell-Yan process, e^+ e^- to gamma, Z* to N_i N_j, which is within the reach of the future linear collider (ILC).
description: 4 pages, 3 figures; version to appear in Phys. Lett. B
Some features of the direct and inverse double Compton effect as applied to astrophysics
Creators: name: Dubrovich, V.
name: Zalialiutdinov, T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: In the present paper, we consider the process of inverse double Compton (IDC) scattering in the context of astrophysical applications. It is assumed that the two hard X-ray photons emitted from an astrophysical source are scattered on a free electron and converted into a single soft photon of optical range. Using QED S-matrix formalism for the derivation of a cross-section of direct double Compton (DDC) and assuming detailed balance conditions we give an analytical expression for the cross-section of the IDC process. It is shown that at fixed energies of incident photons the inverse cross-section has no infra-red divergences and its behavior is completely defined by the spectral characteristics of the photon source itself, in particular, by the finite interaction time of radiation with an electron. Thus, even for the direct process, the problem of resolving infrared divergence actually refers to a real physical source of radiation in which photons are never actually plane waves. As a result the physical frequency profile of the scattered radiation for direct as well as inverse double Compton processes is a function of both the intensity and line shape of the incident photon field.
title: Wealth II
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Vermögensverteilung Einkommensverteilung Verteilungstheorie Mathematisches Modell

description: For a more realistic model we shall now have to consider individual wealth at each step instead of the the wealth of the whole dynasty, as we did (virtually) in model I. We imagine a distribution in dimensions t,k, K. The wealth will not depend any more on k and t alone; it will vary according to indivisual fortune, estate tax, number of heirs in each case, and share of the heir. (Auszug, S. 1)
description: Manuskript, 39 Blätter, teilweise nummeriert
A Wireless Mesh Network NS-3 Simulation Model: Implementation and Performance Comparison With a Real Test-Bed
Creators: name: Dugaev, Dmitrii
name: Siemens, Eduard
Publisher: name: Hochschule Anhalt
Year: 2014
Subjects: subject: 004: Datenverarbeitung, Informatik

description: Proceedings of 2nd International Conference on Applied Innovations in IT / Prof. Dr. Siemens, Eduard (2014). Jg. 2. Köthen, 2014, S. 1-5
description: Wireless mesh networks present an attractive communication solution for various research and industrial projects. However, in many cases, the appropriate preliminary calculations which allow predicting the network behavior have to be made before the actual deployment. For such purposes, network simulation environments emulating the real network operation are often used. Within this paper, a behavior comparison of real wireless mesh network (based on 802.11s amendment) and the simulated one has been performed. The main objective of this work is to measure performance parameters of a real 802.11s wireless mesh network (average UDP throughput and average one-way delay) and compare the derived results with characteristics of a simulated wireless mesh network created with the NS-3 network simulation tool. Then, the results from both networks are compared and the corresponding conclusion is made. The corresponding results were derived from simulation model and real-worldtest-bed, showing that the behavior of both networks is similar. It confirms that the NS-3 simulation model is accurate and can be used in further research studies.
On an integrable system of q-difference equations satisfied by the universal characters: its Lax formalism and an application to q-Painleve equations
Creators: name: Tsuda, Teruhisa
Publisher: name: arXiv
Year: 2009
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The universal character is a generalization of the Schur function attached to a pair of partitions. We study an integrable system of q-difference equations satisfied by the universal characters, which is an extension of the q-KP hierarchy and is called the lattice q-UC hierarchy. We describe the lattice q-UC hierarchy as a compatibility condition of its associated linear system (Lax formalism) and explore an application to the q-Painleve equations via similarity reduction. In particular a higher-order analogue of the q-Painleve VI equation is presented.
description: 13 pages
System Time Issues for the ARM Cortex A8 Processor
Creators: name: Fedotova, Irina
name: Siemens, Eduard
Publisher: name: Hochschule Anhalt
Year: 2014
Subjects: subject: 004: Datenverarbeitung, Informatik

description: Proceedings of 2nd International Conference on Applied Innovations in IT / Prof. Dr. Siemens, Eduard (2013). Jg. 1. Köthen, 2013, S. 13-21
description: The use of system-on-chip (SoC) platforms has emerged as an important integrated circuit design trend for communication and industrial control applications. At the same time, requirements of stable, efficient and precise processing time values are growing rapidly. Since the ARM processor doesn't possess known timers of PC-platforms such as TSC counter or HPET timer, the common way to obtain time values on ARM-architecture is still only through Linux system callswhich are mapped to ARM specific time counters. Indeed, direct access to hardware can help to reduce costs down to 200 nanoseconds against 2-1 microseconds of the time acquisition via Unix system call interface. However, designing this approach is a challenging task. This paper describes specific issues and features of tracking system time on the ARM Cortex A8 processor under Linux OS.
Ionospheric Calibration of Low Frequency Radio Interferometric Observations using the Peeling Scheme: I. Method Description and First Results
Creators: name: Intema, H. T.
name: van der Tol, S.
name: Cotton, W. D.
name: Cohen, A. S.
name: van Bemmel, I. M.
name: Rottgering, H. J. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Calibration of radio interferometric observations becomes increasingly difficult towards lower frequencies. Below ~300 MHz, spatially variant refractions and propagation delays of radio waves traveling through the ionosphere cause phase rotations that can vary significantly with time, viewing direction and antenna location. In this article we present a description and first results of SPAM (Source Peeling and Atmospheric Modeling), a new calibration method that attempts to iteratively solve and correct for ionospheric phase errors. To model the ionosphere, we construct a time-variant, 2-dimensional phase screen at fixed height above the Earth's surface. Spatial variations are described by a truncated set of discrete Karhunen-Loeve base functions, optimized for an assumed power-law spectral density of free electrons density fluctuations, and a given configuration of calibrator sources and antenna locations. The model is constrained using antenna-based gain phases from individual self-calibrations on the available bright sources in the field-of-view. Application of SPAM on three test cases, a simulated visibility data set and two selected 74 MHz VLA data sets, yields significant improvements in image background noise (5-75 percent reduction) and source peak fluxes (up to 25 percent increase) as compared to the existing self-calibration and field-based calibration methods, which indicates a significant improvement in ionospheric phase calibration accuracy.
description: 23 pages, 14 figures, 2 tables. Accepted for publication in A&A. Changes in v2: Corrected minor error in Equations A.3 and A.12. Extended acknowledgments
Additional file 1 of Views of university students in Jordan towards Biobanking
Creators: name: Khatib, Faisal
name: Jibrin, Dayana
name: Al-Majali, Joud
name: Elhussieni, Mira
name: Almasaid, Sharifeh
name: Ahram, Mamoun
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Survey (in English)
Spreading lengths of Hermite polynomials
Creators: name: Sánchez-Moreno, P.
name: Dehesa, J. S.
name: Manzano, D.
name: Yáñez, R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Renyi, Shannon and Fisher spreading lengths of the classical or hypergeometric orthogonal polynomials, which are quantifiers of their distribution all over the orthogonality interval, are defined and investigated. These information-theoretic measures of the associated Rakhmanov probability density, which are direct measures of the polynomial spreading in the sense of having the same units as the variable, share interesting properties: invariance under translations and reflections, linear scaling and vanishing in the limit that the variable tends towards a given definite value. The expressions of the Renyi and Fisher lengths for the Hermite polynomials are computed in terms of the polynomial degree. The combinatorial multivariable Bell polynomials, which are shown to characterize the finite power of an arbitrary polynomial, play a relevant role for the computation of these information-theoretic lengths. Indeed these polynomials allow us to design an error-free computing approach for the entropic moments (weighted L^q-norms) of Hermite polynomials and subsequently for the Renyi and Tsallis entropies, as well as for the Renyi spreading lengths. Sharp bounds for the Shannon length of these polynomials are also given by means of an information-theoretic-based optimization procedure. Moreover, it is computationally proved the existence of a linear correlation between the Shannon length (as well as the second-order Renyi length) and the standard deviation. Finally, the application to the most popular quantum-mechanical prototype system, the harmonic oscillator, is discussed and some relevant asymptotical open issues related to the entropic moments mentioned previously are posed.
description: 16 pages, 4 figures. Journal of Computational and Applied Mathematics (2009), doi:10.1016/j.cam.2009.09.043
A machine learning pipeline for autonomous numerical analytic continuation of Dyson-Schwinger equations
Creators: name: Windisch, Andreas
name: Gallien, Thomas
name: Schwarzlmueller, Christopher
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Machine Learning (cs.LG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Dyson-Schwinger equations (DSEs) are a non-perturbative way to express n-point functions in quantum field theory. Working in Euclidean space and in Landau gauge, for example, one can study the quark propagator Dyson-Schwinger equation in the real and complex domain, given that a suitable and tractable truncation has been found. When aiming for solving these equations in the complex domain, that is, for complex external momenta, one has to deform the integration contour of the radial component in the complex plane of the loop momentum expressed in hyper-spherical coordinates. This has to be done in order to avoid poles and branch cuts in the integrand of the self-energy loop. Since the nature of Dyson-Schwinger equations is such, that they have to be solved in a self-consistent way, one cannot analyze the analytic properties of the integrand after every iteration step, as this would not be feasible. In these proceedings, we suggest a machine learning pipeline based on deep learning (DL) approaches to computer vision (CV), as well as deep reinforcement learning (DRL), that could solve this problem autonomously by detecting poles and branch cuts in the numerical integrand after every iteration step and by suggesting suitable integration contour deformations that avoid these obstructions. We sketch out a proof of principle for both of these tasks, that is, the pole and branch cut detection, as well as the contour deformation.
description: Proceedings of 'A Virtual Tribute to Quark Confinement and the Hadron Spectrum', August 2021
title: Konvolut The Personal Distribution of Income 2
Creators: name: Steindl, Josef
Year: 2017

description: Titel fingiert. Das Konvolut umfasst ein 20 seitiges Typoskript des Artikels "The Personal Distribution of Income" von August/September 1972 mit zahlreichen handschrifltichen Anmerkungen und Anstreichungen; einen Anhang mit Tabellen zur Einkommensverteilung in Schweden, sowie weitere Blätter mit handschriftlichen Texten, Formeln, Tabellen und Diagrammen.
description: 51 Blätter. Konvolut aus handschriftlichen und maschinengeschriebenen Blättern
Spontaneous non-Hermiticity in the (2+1)-dimensional Gross-Neveu model
Creators: name: Khunjua, T. G.
name: Klimenko, K. G.
name: Zhokhov, R. N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using a nonperturbative approach based on the Cornwall-Jackiw-Tomboulis effective action $Γ(S)$ for composite operators ($S$ is the full fermion propagator), the phase structure of the simplest massless (2 + 1)-dimensional Gross-Neveu model is investigated. We have calculated $Γ(S)$ and its stationary (or Dyson-Schwinger) equation in the first order of the bare coupling constant $G$ and have shown that there exist a well-defined dependence of $G\equiv G(Λ)$ on the cutoff parameter $Λ$, such that the Dyson-Schwinger equation is renormalized. It has three different solutions for fermion propagator $S$ corresponding to possible dynamical appearance of three different mass terms in the model. One is a Hermitian, but two others are non-Hermitian and $\cP\cT$ even or odd. It means that two phases with spontaneous non-Hermiticity can be emerged in the system. Moreover, mass spectrum of quasiparticles is real in these non-Hermitian and $\cP\cT$ even/odd phases.
description: 12 pages; Accepted for publication in PRD. arXiv admin note: substantial text overlap with arXiv:2111.04539
Technological Strategy of Using Global Positioning System: An Analysis
Creators: name: Ahamed, S. S. Riaz
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The Global Positioning System (GPS) is a U.S. space-based radionavigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis -- freely available to all. GPS provides specially coded satellite signals that can be processed in a GPS receiver, enabling the receiver to compute position, velocity and time. Basically GPS works by using four GPS satellite signals to compute positions in three dimensions (and the time offset) in the receiver clock. GPS provides accurate location and time information for an unlimited number of people in all weather, day and night, anywhere in the world. Anyone who needs to keep track of where he or she is, to find his or her way to a specified location, or know what direction and how fast he or she is going can utilize the benefits of the global positioning system. Everyday activities such as banking, mobile phone operations, and even the control of power grids, are facilitated by the accurate timing provided by GPS.
description: 9 Pages
Additional file 2 of Views of university students in Jordan towards Biobanking
Creators: name: Khatib, Faisal
name: Jibrin, Dayana
name: Al-Majali, Joud
name: Elhussieni, Mira
name: Almasaid, Sharifeh
name: Ahram, Mamoun
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Survey (in Arabic)
Breaking the AMSP mould: the increasingly strange case of HETE J1900.1-2455
Creators: name: Galloway, Duncan K.
name: Morgan, Edward H.
name: Chakrabarty, Deepto
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present ongoing Rossi X-ray Timing Explorer (RXTE) monitoring observations of the 377.3 Hz accretion-powered pulsar, HETE J1900.1-2455 Activity continues in this system more than 3 years after discovery, at a mean luminosity of 4.4e36 erg/s (for d=5 kpc), although pulsations were present only within the first 70 days. X-ray variability has increased each year, notably with a brief interval of nondetection in 2007, during which the luminosity dropped to below 1e-3 of the mean level. A deep search of data from the intervals of nondetection in 2005 revealed evidence for extremely weak pulsations at an amplitude of 0.29% rms, a factor of ten less than the largest amplitude seen early in the outburst. X-ray burst activity continued through 2008, with bursts typically featuring strong radius expansion. Spectral analysis of the most intense burst detected by RXTE early in the outburst revealed unusual variations in the inferred photospheric radius, as well as significant deviations from a blackbody. We obtained much better fits instead with a comptonisation model.
description: 8 pages, 3 figures, one table; to appear in the proceedings of the workshop "A Decade of Accreting Millisecond X-ray Pulsars", Amsterdam, April 2008, eds. R. Wijnands et al. (AIP Conf. Proc.)
Additional file 1 of Serum MPO levels and activities are associated with angiographic coronary atherosclerotic plaque progression in type 2 diabetic patients
Creators: name: Chen, Qiujing
name: Chen, Shuai
name: Dai, Yang
name: Wang, Xiaoqun
name: Ding, Fenghua
name: Zhang, Ruiyan
name: Shen, Weifeng
name: Hu, Wenbo
name: Lu, Lin
name: Pan, Wenqi
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Hematology
subject: Virology

description: Additional file 1. Table S1. Baseline characterize of patients with type 2 diabetes in different tertiles of MPO levels.
title: The Trend 1968 Version
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Konjunkturzyklus Investitionsentscheidung Profitrate Technischer Fortschritt Mathematisches Modell

description: Trend, technical progress and trade cycle, investment decision, rate of profit. Motivation for new version: Investment decision most difficult part of macro-economic theory: especially if one goes beyond the trade cycle. "Pure cycle" was a very unsatisfactory abstraction. Technical progress is to be brought into trade cycle as well (or into trend). [...] New: The idea of a standard or normal rate of gross profit which has to be earned (expected) in order to justify the investment. This is a reciprocal of the pay-off period, i.e. the number of years after which the inevstment must have been recovered from additional revenues. (Auszug, S. 1)
description: Manuskript, nummeriert, 12 Seiten