cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The failures of the standard model of cosmology require a new paradigm
Creators: name: Kroupa, Pavel
name: Pawlowski, Marcel
name: Milgrom, Mordehai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Cosmological models that invoke warm or cold dark matter can not explain observed regularities in the properties of dwarf galaxies, their highly anisotropic spatial distributions, nor the correlation between observed mass discrepancies and acceleration. These problems with the standard model of cosmology have deep implications, in particular in combination with the observation that the data are excellently described by Modified Newtonian Dynamics (MOND). MOND is a classical dynamics theory which explains the mass discrepancies in galactic systems, and in the universe at large, without invoking dark entities. MOND introduces a new universal constant of nature with the dimensions of acceleration, a0, such that the pre-MONDian dynamics is valid for accelerations a >> a0, and the deep MONDian regime is obtained for a << a0, where space-time scale invariance is invoked. Remaining challenges for MOND are (i) explaining fully the observed mass discrepancies in galaxy clusters, and (ii) the development of a relativistic theory of MOND that will satisfactorily account for cosmology. The universal constant a0 turns out to have an intriguing connection with cosmology: \bar a0 == 2 pi a0 \approx c H_0 \approx c^2(Lambda/3)^{1/2}. This may point to a deep connection between cosmology and internal dynamics of local systems.
description: International Journal of Modern Physics D, Vol.21, Issue 14, 13 pages, 1 figure, LaTeX, invited raporteur article on Self-Gravitating Systems (chair: David Merritt), 13th Marcel Grossman Meeting, Stockholm; 2012 IJMPD Volume No.21, Issue No. 14
DSG 1970 Campaign Seminar: Tape No.6
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Campaign management
Political campaigns
Labor unions--Political activity

description: 6A: Getting a handle on your opponent: Rep. Sam Gibbons of Florida, Rep. William Ford of Michigan, William Phillips, Director, Special Labor Subcommittee. Advantages of incumbents, researching your opponents's records, keeping informed, running against incumbents, house procedures. 6B: Labor unions and union members: Williams Dodds, UAW Political Action Director. Role of Labor Unions, labor endorsements, financial and other assistance, campaigning at Plant Gates, issues in 1970.
Application of a Reverse Genetic System for Beet Necrotic Yellow Vein Virus to Study Rz1 Resistance Response in Sugar Beet
Creators: name: Liebe, Sebastian
name: Wibberg, Daniel
name: Maiss, Edgar
name: Varrelmann, Mark
Publisher: name: Lausanne : Frontiers Media
Year: 2020
Subjects: subject: beet necrotic yellow vein virus
subject: mutation
subject: resistance-breaking
subject: reverse genetic system
subject: Rz1
subject: sugar beet
subject: virus evolution
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Beet necrotic yellow vein virus (BNYVV) is causal agent of rhizomania disease, which is the most devastating viral disease in sugar beet production leading to a dramatic reduction in beet yield and sugar content. The virus is transmitted by the ubiquitous distributed soil-borne plasmodiophoromycete Polymyxa betae that infects the root tissue of young sugar beet plants. Rz1 is the major resistance gene widely used in most sugar beet varieties to control BNYVV. The strong selection pressure on the virus population promoted the development of strains that can overcome Rz1 resistance. Resistance-breaking has been associated with mutations in the RNA3-encoded pathogenicity factor P25 at amino acid positions 67–70 (tetrad) as well as with the presence of an additional RNA component (RNA5). However, respective studies investigating the resistance-breaking mechanism by a reverse genetic system are rather scarce. Therefore, we studied Rz1 resistance-breaking in sugar beet using a recently developed infectious clone of BNYVV A-type. A vector free infection system for the inoculation of young sugar beet seedlings was established. This assay allowed a clear separation between a susceptible and a Rz1 resistant genotype by measuring the virus content in lateral roots at 52 dpi. However, mechanical inoculation of sugar beet leaves led to the occurrence of genotype independent local lesions, suggesting that Rz1 mediates a root specific resistance toward BNYVV that is not active in leaves. Mutation analysis demonstrated that different motifs within the P25 tetrad enable increased virus replication in roots of the resistant genotype. The resistance-breaking ability was further confirmed by the visualization of BNYVV in lateral roots and leaves using a fluorescent-labeled complementary DNA clone of RNA2. Apart from that, reassortment experiments evidenced that RNA5 enables Rz1 resistance-breaking independent of the P25 tetrad motif. Finally, we could identify a new resistance-breaking mutation, which was selected by high-throughput sequencing of a clonal virus population after one host passage in a resistant genotype. Our results demonstrate the feasibility of the reverse genetic system for resistance-breaking analysis and illustrates the genome plasticity of BNYVV allowing the virus to adapt rapidly to sugar beet resistance traits. © Copyright © 2020 Liebe, Wibberg, Maiss and Varrelmann.
Using opinion leaders to address intervention gaps in concussion prevention in youth sports: key concepts and foundational theory
Creators: name: Go, Vivian
name: Haarbauer-Krupa, Juliet
name: Kerr, Zachary Y
name: Gildner, Paula
name: Register-Mihalik, Johna K
name: Kroshus, Emily
name: Marshall, Stephen
name: Byrd, K. H
Publisher: name: Springer International Publishing
Year: 2018

description: Abstract
              Behavioral interventions to increase disclosure and proper management of concussion in youth sports have unrealized potential when it comes to preventing concussion. Interventions have focused on changing individual athlete behavior and have fallen short of the potential for sustained systemic behavioral change. One potentially critical reason for this shortfall is that other key determinants of risk behaviors at all levels of the socio-ecological model (e.g. interpersonal, community, policy) are not addressed in extant programming. There is a critical need for theory-driven interventions that address concussion prevention and education at the community level and target sustainable culture change. The Popular Opinion Leader (POL) intervention, a multi-level intervention model previously successfully employed in multiple public health contexts, is theoretically well positioned to affect such change. POL is based on the Diffusion of Innovations framework and involves identifying, recruiting, and training well-respected and trusted individuals to personally endorse prevention and risk-reduction within their social networks. Critical behavioral changes related to concussion disclosure and management have been shown to diffuse to others if enough opinion leaders endorse and support the behaviors. This article summarizes the concepts and principles of POL and describes how it could be adapted for and implemented in youth sport settings. For optimal impact, POL needs to adapt to several factors unique to youth sports settings and culture. First, adult involvement may be important, given their direct involvement in the athlete’s medical care. However, parents and coaches’ opinions on injury care-seeking, competition, and safety may affect their perceptions of POL. Second, youth sports are structured settings both physically and socioculturally. Games and practices may provide opportunities for the informal interactions that are critical to the success of POL. However, youth sport setting membership is transient as players get older and move to other sport settings; POL approaches need to be self-sustaining despite this turnover. Moreover, stakeholder value placed on athlete development and competition, alongside safety, must be considered. Formative research is needed to ensure that POL principles are translated into the youth sport setting while maintaining fidelity to the concepts and principles that have made POL successful for other health outcomes.
DSG 1970 Campaign Seminar: Tape No.5
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Campaign management
Politics, Practical

description: 5A: Campaign Tips and Techniques I, Reps. Brock Adams of Washington, Michael Harrington of Massachusettes, David Obey of Wisconsin, Morris Udall of Arizona and Lee Hamilton of Indiana. Personal campaigning, equal time, radio and TV campaigning, campaign literature, recognition problems, pacing and timing your campaign, maximizing publicity, raising campaign funds. 5B: Campaign Tips and Techniques II, Reps. Allard Lowenstein of New York, William Clay of Missouri, Donald Fraser of Minnesota, Ed Koch of New York, and James Symington of Missour. Planning, theme, analyzing your district, personal campaigning, selecting issues, canvassing, women and students.
Experimentelle und modellbasierte Untersuchung von Stehwellenantrieben
Creators: name: Twiefel, Jens
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Standing wave type motor
subject: ultrasonic motor
subject: vibro-impact
subject: finite-element-method
subject: Stehwellenantrieb
subject: Ultraschallmotor
subject: hochfrequente Kontaktvorgänge
subject: Finite-Elemente-Methode
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
AusPass Passive Seismic Collection - FAIR Implementation Profile (FIP)
Creators: name: NCI Australia
Publisher: name: NCI Australia
Year: 2023
Subjects: FAIR Implementation Profile
open data
data interoperability
FAIR data
machine-readable
metadata

description: This FAIR Implementation Profile (FIP) describes the AusPass Passive Seismic Collection published by the National Computational Infrastructure (NCI). It outlines the FAIR implementation choices implemented for each of the FAIR Principles. The FIP was prepared via the FIP Wizard and is available in different human-readable and machine-actionable formats (e.g. CSV, JSON, PDF). 
description: The Geophysics 2030 project received co-investment from AuScope and the Australian Research Data Commons (ARDC) to support the data curation at the National Computational Infrastructure (NCI Australia) (https://doi.org/10.47486/XN002). AuScope, the ARDC and NCI Australia are enabled by the National Collaborative Research Infrastructure Strategy (NCRIS).
H to Zn Ionization Equilibrium for the Non-Maxwellian Electron kappa-distributions: Updated Calculations
Creators: name: Dzifcakova, Elena
name: Dudik, Jaroslav
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: New data for calculation of the ionization and recombination rates have have been published in the past few years. Most of these are included in CHIANTI database. We used these data to calculate collisional ionization and recombination rates for the non-Maxwellian kappa-distributions with an enhanced number of particles in the high-energy tail, which have been detected in the solar transition region and the solar wind. Ionization equilibria for elements H to Zn are derived. The kappa-distributions significantly influence both the ionization and recombination rates and widen the ion abundance peaks. In comparison with Maxwellian distribution, the ion abundance peaks can also be shifted to lower or higher temperatures. The updated ionization equilibrium calculations result in large changes for several ions, notably Fe VIII--XIV. The results are supplied in electronic form compatible with the CHIANTI database.
description: ApJSS, accepted
Sheet plasmons in modulated graphene on Ir(111)
Creators: name: Langer, Thomas
name: Förster, D.F.
name: Busse, C.
name: Michely, T.
name: Pfnür, Herbert
name: Tegenkamp, Christoph
Publisher: name: Bristol : IOP Publishing Ltd.
Year: 2011
Subjects: subject: C atoms
subject: Carrier density
subject: Collective excitation mode
subject: Diffraction images
subject: High resolution electron energy loss spectroscopy
subject: Ir(111)
subject: Linear dispersion
subject: Orders of magnitude
subject: Carrier concentration
subject: Dispersions
subject: Electron energy loss spectroscopy
subject: Energy dissipation
subject: Iridium
subject: Optical data storage
subject: Paper sheeting
subject: Plasmons
subject: Silicon carbide
subject: Sodium
subject: Graphene
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The sheet plasmon of graphene on Ir(111) was investigated in this paper by means of high-resolution electron energy loss spectroscopy. The perfect lateral coordination of sp2-hybridized C atoms on a large scale is manifested by brilliant moiré diffraction images. However, the modulation of the graphene films caused by hybridization at the interface limits the lifetimes of the collective excitation modes. This modulation within the films can be lowered owing to intercalation of Na. Linear dispersion was found, but surprisingly the overall slope of the dispersion is not dependent on the chemical potential within the graphene films. The dispersion measured for graphene on Ir(111) is almost identical to that measured on SiC(0001), although the carrier densities differ by two orders of magnitude. This contradicts the model that the relevant carrier density for a two-dimensional plasmon is given by (2π) -1k2 F © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
DSG 1970 Campaign Seminar: Tape No.7
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Political campaigns
Labor unions--Political activity
Youth--Political activity
Campaign funds
Politics, Practical

description: 7A: Campaign support groups: Rep. James O'Hara of Michigan, James Kennedy (Leg. Asst. Rail and Airline Clerks), Ted Henshaw (Research Director, House Campaign Comm.), Richard Dell (Special Asst. NRECA). AFL-CIO COPE, COPE financial help and endorsements, labor issues in 1970, campaigning among union members, house campaign committee, NRECA. 7B: NCEC/students and the 1970 elections: Russ Hemenway (Executive Director, NCEC), Walter Toner (Executive Director, Young Democrats), John O'Sullivan (Youth Participation Commission), Mark Talisman (Admin. Asst. to Rep. Vanik of Ohio). NCEC-role, financial help, student participation in campaigns, canvassing and other activities, Young Democrats, issues in 1970.
title: Die römischen Stationsorte und Strasse zwischen Colonia Agrippina und Burginatium und ihre noch nicht veröffentlichten Alterthümer, von A. Rein, Crefeld 1857
Creators: name: Freudenberg, Johannes
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Die römischen Stationsorte und Strasse zwischen Colonia Agrippina und Burginatium und ihre noch nicht veröffentlichten Alterthümer. Nebst einem Excurse über die Spuren Römischer Niederlassungen und Straßen, wie über Germanische Alterthümer zwischen Rhein und Maas. Von Dr. A. Rein. Mit 1 Taf. lithogr. Abbild. Crefeld 1857. 81 S.
A strong constitutive ethylene-response phenotype conferred on Arabidopsis plants containing null mutations in the ethylene receptors ETR1and ERS1
Creators: name: Hall, Brenda P
name: Schaller, G Eric
name: Qu, Xiang
name: Gao, Zhiyong
Publisher: name: BioMed Central Ltd
Year: 2007

description: Abstract Background The ethylene receptor family of Arabidopsis consists of five members, falling into two subfamilies. Subfamily 1 is composed of ETR1 and ERS1, and subfamily 2 is composed of ETR2, ERS2, and EIN4. Although mutations have been isolated in the genes encoding all five family members, the only previous insertion allele of ERS1 (ers1-2) is a partial loss-of-function mutation based on our analysis. The purpose of this study was to determine the extent of signaling mediated by subfamily-1 ethylene receptors through isolation and characterization of null mutations. Results We isolated new T-DNA insertion alleles of subfamily 1 members ERS1 and ETR1 (ers1-3 and etr1-9, respectively), both of which are null mutations based on molecular, biochemical, and genetic analyses. Single mutants show an ethylene response similar to wild type, although both mutants are slightly hypersensitive to ethylene. Double mutants of ers1-3 with etr1-9, as well as with the previously isolated etr1-7, display a constitutive ethylene-response phenotype more pronounced than that observed with any previously characterized combination of ethylene receptor mutations. Dark-grown etr1-9;ers1-3 and etr1-7;ers1-3 seedlings display a constitutive triple-response phenotype. Light-grown etr1-9;ers1-3 and etr1-7;ers1-3 plants are dwarfed, largely sterile, exhibit premature leaf senescence, and develop novel filamentous structures at the base of the flower. A reduced level of ethylene response was still uncovered in the double mutants, indicating that subfamily 2 receptors can independently contribute to signaling, with evidence suggesting that this is due to their interaction with the Raf-like kinase CTR1. Conclusion Our results are consistent with the ethylene receptors acting as redundant negative regulators of ethylene signaling, but with subfamily 1 receptors playing the predominant role. Loss of a single member of subfamily 1 is largely compensated for by the activity of the other member, but loss of both subfamily members results in a strong constitutive ethylene-response phenotype. The role of subfamily 1 members is greater than previously suspected and analysis of the double mutant null for both ETR1 and ERS1 uncovers novel roles for the receptors not previously characterized.
Diffractive optics based automotive lighting system : A rear end lamp design for communication between road users
Creators: name: Khan, Muhammad Shaukat
name: Saeed, Woheeb Muhammad
name: Roth, Bernhard
name: Lachmayer, Roland
Publisher: name: Berlin [u.a.] : De Gruyter
Year: 2020
Subjects: subject: automotive lighting
subject: diffractive optics
subject: hot embossing
subject: maskless lithography
subject: microfabrication
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Information projection using laser-based illumination systems in the automotive area is of keen interest to enhance communication between road users. Numerous work on laser-based front end projection employing refractive and reflective optics has been reported so far, while for rear end illumination efforts are more scarce and a different optical design concept due to limited volumetric size and field of view regulations is required. Here, we report on a new and versatile approach for a laser-based rear end lighting system for automotive application which enables projection of information or signals to support other road users. The design is based on thin diffractive optical elements projecting the desired patterns upon illumination. Also, for protection of the road users from the steering laser beam, a diffusive back projection screen is designed to project information while fulfilling both the field of view and safety requirements. The projection system is based on a periodic diffusive structure made of an array of biconic lenses with sizes in the millimeter range. The field of view (FOV) from the simulated lens arrays complies with the angular requirements set by the Economic Commission for Europe (ECE). As a proof of concept, the diffusive screen is fabricated using microfabrication technology and characterized. In future, the screen will be combined with thin diffractive optical elements to realize an entire integrated projection system. © 2020 Muhammad Shaukat Khan et al., published by De Gruyter, Berlin/Boston 2020.
DSG 1970 Campaign Seminar: Tape No.4
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Campaign funds
Fund raising
Campaign management

description: 4A: Fund Raising: Richard Olson (Admin. Asst. to Rep. Udall of Arizona), Hector Alcalde (Admin. Asst. to Rep. Gibbons of Florida), Mike McPherson (Admin. Asst. to Rep. Clay of Missouri) Al Gamache (Admin. Asst. to Rep. Hathaway of Maine). Sources of campaign funds, special events, direct mail, personal solicitation, laws governing campaign funds, fundraising efforts of Rep. Udall. 4B: Campaign management: Michael Berman (Exec. Asst. to Senator Mondale of Minn.), Dale Hulshizer (Admin. Asst. to Rep. Evans of Colorado), Arvonne Fraser (Campaign Manager for Rep. Fraser of Minn.). Minimum campaign staff, scheduling the candidate, campaign newsletters, campaign committees, volunteers.
Comparative genomic analysis of fungal genomes reveals intron-rich ancestors
Creators: name: Dietrich, Fred S
name: Stajich, Jason E
name: Roy, Scott W
Publisher: name: BioMed Central Ltd
Year: 2007

description: Abstract Background Eukaryotic protein-coding genes are interrupted by spliceosomal introns, which are removed from transcripts before protein translation. Many facets of spliceosomal intron evolution, including age, mechanisms of origins, the role of natural selection, and the causes of the vast differences in intron number between eukaryotic species, remain debated. Genome sequencing and comparative analysis has made possible whole genome analysis of intron evolution to address these questions. Results We analyzed intron positions in 1,161 sets of orthologous genes across 25 eukaryotic species. We find strong support for an intron-rich fungus-animal ancestor, with more than four introns per kilobase, comparable to the highest known modern intron densities. Indeed, the fungus-animal ancestor is estimated to have had more introns than any of the extant fungi in this study. Thus, subsequent fungal evolution has been characterized by widespread and recurrent intron loss occurring in all fungal clades. These results reconcile three previously proposed methods for estimation of ancestral intron number, which previously gave very different estimates of ancestral intron number for eight eukaryotic species, as well as a fourth more recent method. We do not find a clear inverse correspondence between rates of intron loss and gain, contrary to the predictions of selection-based proposals for interspecific differences in intron number. Conclusion Our results underscore the high intron density of eukaryotic ancestors and the widespread importance of intron loss through eukaryotic evolution.
Noncommutative inspired Schwarzschild black hole, Voros product and Komar energy
Creators: name: Gangopadhyay, Sunandan
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The importance of the Voros product in defining a noncommutative Schwarzschild black hole is shown. The entropy is then computed and the area law is shown to hold upto order $\frac{1}{\sqrtθ}e^{-M^2/θ}$. The leading correction to the entropy (computed in the tunneling formalism) is shown to be logarithmic. The Komar energy $E$ for these black holes is then obtained and a deformation from the conventional identity $E=2ST_H$ is found at the order $\sqrtθe^{-M^2/θ}$. This deformation leads to a nonvanishing Komar energy at the extremal point $T_{H}=0$ of these black holes. Finally, the Smarr formula is worked out. Similar features also exist for a deSitter-Schwarzschild geometry. This presentation is based on the work in references [1,2].
description: Presented at International Conference, COSGRAV12, Indian Statistical Institute, Kolkata, India, Appeared in Journal of Physics: Conference Series
title: Maciej Karwowski, Latènezeitlicher Glasringschmuck aus Ostösterreich
Creators: name: Wagner, Heiko
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Maciej Karwowski, Latènezeitlicher Glasringschmuck aus Ostösterreich. Mitteilungen der Prähistorischen Kommission Bd. 55 (Hrsg. Herwig Friesinger). Österreichische Akademie der Wissenschaften, Philosophischhistorische Klasse. Verlag der Österreichischen Akademie der Wissenschaften, Wien 2004. 241 Seiten, 62 Abbildungen, 91 Tafeln, 4 Tabellen.
title: Christian Kunze, Zum Greifen nah. Stilphänomene in der hellenistischen Skulptur und ihre inhaltliche Interpretation
Creators: name: Strocka, Volker Michael
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Christian Kunze, Zum Greifen nah. Stilphänomene in der hellenistischen Skulptur und ihre inhaltliche Interpretation. Biering & Brinkmann, München 2002. 280 Seiten, 30 Tafeln.
AusPass Passive Seismic Collection - FAIR Implementation Profile (FIP)
Creators: name: NCI Australia
Publisher: name: Zenodo
Year: 2023
Subjects: subject: FAIR Implementation Profile
subject: open data
subject: data interoperability
subject: FAIR data
subject: machine-readable
subject: metadata
subject: https://linked.data.gov.au/def/anzsrc-for/2020/461008
subject: https://linked.data.gov.au/def/anzsrc-for/2020/4605
subject: https://linked.data.gov.au/def/anzsrc-for/2020/3706

description: This FAIR Implementation Profile (FIP) describes the AusPass Passive Seismic Collection published by the National Computational Infrastructure (NCI). It outlines the FAIR implementation choices implemented for each of the FAIR Principles. The FIP was prepared via the FIP Wizard and is available in different human-readable and machine-actionable formats (e.g. CSV, JSON, PDF).
description: The Geophysics 2030 project received co-investment from AuScope and the Australian Research Data Commons (ARDC) to support the data curation at the National Computational Infrastructure (NCI Australia) (https://doi.org/10.47486/XN002). AuScope, the ARDC and NCI Australia are enabled by the National Collaborative Research Infrastructure Strategy (NCRIS).
Hybrid methods in planetesimal dynamics: Formation of protoplanetary systems and the mill condition
Creators: name: Amaro-Seoane, Pau
name: Glaschke, Patrick
name: Spurzem, Rainer
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The formation and evolution of protoplanetary discs remains a challenge from both a theoretical and numerical standpoint. In this work we first perform a series of tests of our new hybrid algorithm presented in Glaschke, Amaro-Seoane and Spurzem 2011 (henceforth Paper I) that combines the advantages of high accuracy of direct-summation N-body methods with a statistical description for the planetesimal disc based on Fokker-Planck techniques. We then address the formation of planets, with a focus on the formation of protoplanets out of planetesimals. We find that the evolution of the system is driven by encounters as well as direct collisions and requires a careful modelling of the evolution of the velocity dispersion and the size distribution over a large range of sizes. The simulations show no termination of the protoplanetary accretion due to gap formation, since the distribution of the planetesimals is only subjected to small fluctuations. We also show that these features are weakly correlated with the positions of the protoplanets. The exploration of different impact strengths indicates that fragmentation mainly controls the overall mass loss, which is less pronounced during the early runaway growth. We prove that the fragmentation in combination with the effective removal of collisional fragments by gas drag sets an universal upper limit of the protoplanetary mass as a function of the distance to the host star, which we refer to as the mill condition.
description: Submitted
Bibeldidaktische Interaktionsangebote in multimedialen Kinderbibeln
Creators: name: Schüttlöffel, Daniel
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Biblical didactics
subject: childrens' bible
subject: interactivity
subject: Bibeldidaktik
subject: Interaktivität
subject: Kinderbibel
subject: Multimedia
subject: Dewey Decimal Classification::200 | Religion, Religionsphilosophie::220 | Bibel
subject: Dewey Decimal Classification::200 | Religion, Religionsphilosophie::230 | Theologie, Christentum
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: [no abstract]
DSG 1970 Campaign Seminar: Tape No.3
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Public relations and politics
Government publicity
Press and politics
Communication in politics
Advertising, Political

description: 3A: Advertising/Press Relations I: Bill Wasserman (Admin. Asst. to Rep. Harrington of Mass.), Bill Dietz (Admin. Asst. to Rep. Thompson of New Jersey). Newspaper advertising, relations with newsmen, press kits, attracting headlines, advertising blitz campaign, photographs, getting into the news, press staff, unfair news coverage, campaign of Rep. Harrington. 3B: Press Relations-II, John Stewart (Communications Director, DNC), Carl Olexi (Radio-TV Specialist, DNC), Carla Israel (Press Assistant, DNC). Campaign communications, radio beepers, press releases, equal time, relations with newsmen, getting into the news.
Application of Decentralized and Self-Regulating Knowledge Bases for Assembly Design Automation
Creators: name: Plappert, Stefan
name: Becker, Christian
name: Gembarski, Paul Christoph
name: Lachmayer, Roland
Publisher: name: Novi Sad : University of Novi Sad - Faculty of Technical Sciences
Year: 2022
Subjects: subject: Multi-Agent System (MAS)
subject: Solution Space
subject: Knowledge-based Engineering (KBE)
subject: Computer-Aided Design (CAD)
subject: Product Configuration
subject: Multi-Agentensystem (MAS)
subject: Lösungsraum
subject: Wissensbasierte Konstruktion (KBE)
subject: Rechnerunterstützte Konstruktion (CAD)
subject: Produktkonfiguration
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: During product development, changes to parts that are already built into assemblies usually lead to the need to check the function and consistency of the assembly. This procedure is very time-consuming and has to be performed again for each change. In this paper, an approach is presented in which the individual parts are represented as agents that adapt themselves to new conditions. The agents are combined in a multi-agent system (MAS) and interact via communication over messages. For this purpose, a methodical procedure for the development of the MAS and the implementation in a CAD development environment is presented. The validation of the MAS is carried out on the application example of a gearbox.
Interference of Higgs diphoton signal and background in production with a jet at the LHC
Creators: name: Martin, Stephen P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Higgs mass determination from diphoton events at the LHC can be affected by interference between the Higgs resonant and continuum background amplitudes with the same initial and final states. For the leading order gluon fusion process, this shift was previously found to exceed 100 MeV, with some dependence on the diphoton mass resolution and the methods used to extract and fit the peak from data. In this paper, I consider the mass shift for the process pp --> jγγ that includes an additional central jet in the final state. For cuts on the transverse momentum of the jet of 25 GeV or more, the diphoton Higgs peak mass shift due to interference is found to be very small, due in part to less interference for the gluon-gluon initiated subprocess, and in part to a cancellation between it and the quark-gluon initiated subprocess.
description: 18 pages
Application of a Bayesian graded response model to characterize areas of disagreement between clinician and patient grading of symptomatic adverse events
Creators: name: Reeve, Bryce B
name: Mendoza, Tito R
name: Atkinson, Thomas M
name: Dueck, Amylou C
name: Rogak, Lauren J
name: Basch, Ethan
name: Bennett, Antonia V
name: Li, Yuelin
Publisher: name: Springer International Publishing
Year: 2018

description: Abstract
                Background
                Traditional concordance metrics have shortcomings based on dataset characteristics (e.g., multiple attributes rated, missing data); therefore it is necessary to explore supplemental approaches to quantifying agreement between independent assessments. The purpose of this methodological paper is to apply an Item Response Theory (IRT) -based framework to an existing dataset that included unidimensional clinician and multiple attribute patient ratings of symptomatic adverse events (AEs), and explore the utility of this method in patient-reported outcome (PRO) and health-related quality of life (HRQOL) research.
                Methods
                Data were derived from a National Cancer Institute-sponsored study examining the validity of a measurement system (PRO-CTCAE) for patient self-reporting of AEs in cancer patients receiving treatment (N = 940). AEs included 13 multiple attribute patient-reported symptoms that had corresponding unidimensional clinician AE grades. A Bayesian IRT Model was fitted to calculate the latent grading thresholds between raters. The posterior mean values of the model-fitted item responses were calculated to represent model-based AE grades obtained from patients and clinicians.
                Results
                Model-based AE grades showed a general pattern of clinician underestimation relative to patient-graded AEs. However, the magnitude of clinician underestimation was associated with AE severity, such that clinicians’ underestimation was more pronounced for moderate/very severe model-estimated AEs, and less so with mild AEs.
                Conclusions
                The Bayesian IRT approach reconciles multiple symptom attributes and elaborates on the patterns of clinician-patient non-concordance beyond that provided by traditional metrics. This IRT-based technique may be used as a supplemental tool to detect and characterize nuanced differences in patient-, clinician-, and proxy-based ratings of HRQOL and patient-centered outcomes.
                Trial registration
                ClinicalTrials.gov
                    NCT01031641
                  . Registered 1 December 2009.
Improving Chinese Story Generation via Awareness of Syntactic Dependencies and Semantics
Creators: name: Huang, Henglin
name: Tang, Chen
name: Loakman, Tyler
name: Guerin, Frank
name: Lin, Chenghua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Story generation aims to generate a long narrative conditioned on a given input. In spite of the success of prior works with the application of pre-trained models, current neural models for Chinese stories still struggle to generate high-quality long text narratives. We hypothesise that this stems from ambiguity in syntactically parsing the Chinese language, which does not have explicit delimiters for word segmentation. Consequently, neural models suffer from the inefficient capturing of features in Chinese narratives. In this paper, we present a new generation framework that enhances the feature capturing mechanism by informing the generation model of dependencies between words and additionally augmenting the semantic representation learning through synonym denoising training. We conduct a range of experiments, and the results demonstrate that our framework outperforms the state-of-the-art Chinese generation models on all evaluation metrics, demonstrating the benefits of enhanced dependency and semantic representation learning.
title: Ioanna Spiliopoulou-Donderer, Kaiserzeitliche Grabaltäre Niedermakedoniens
Creators: name: Pochmarski, Erwin
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Ioanna Spiliopoulou-Donderer, Kaiserzeitliche Grabaltäre Niedermakedoniens. Peleus, Studien zur Archäologie und Geschichte Griechenlands und Zyperns 15. Bibliopolis, Mannheim und Möhnesee 2002. XIV u. 277 Seiten, 62 Abbildungen.
Jeans instability criterion modified by external tidal field
Creators: name: Jog, Chanda J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The well-known Jeans criterion describes the onset of instabilities in an infinite, homogeneous, self-gravitating medium supported by pressure. Most realistic astrophysical systems, however, are not isolated - instead they are under the influence of an external field such as the tidal field due to a neighbour. Here we do a linear perturbation analysis for a system in an external field, and obtain a generalized dispersion relation that depends on the wavenumber, the sound speed, and also the magnitude of the tidal field. A typical, disruptive tidal field is shown to make the system more stable against perturbations, and results in a higher effective Jeans wavelength. The minimum mass that can become unstable is then higher (super-Jeans) than the usual Jeans mass. Conversely, in a compressive tidal field, perturbations can grow even when the mass is lower (sub-Jeans). This approach involving the inclusion of tidal field opens up a new way of looking at instabilities in gravitating systems. The treatment is general and the simple analytical form of the modified Jeans criterion obtained makes it easily accessible.
description: 5 pages, accepted for publication in MNRAS Letters
title: August Strobel und Stefan Wimmer, Kallirrhoë (‘Aïn ez-Zâra). Dritte Grabungskampagne des Deutschen Evangelischen Instituts für Altertumswissenschaft des Heiligen Landes und Exkursionen in Süd-Peräa
Creators: name: Rosenthal-Heginbottom, Renate
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: August Strobel und Stefan Wimmer, Kallirrhoë (‘Aïn ez-Zâra). Dritte Grabungskampagne des Deutschen Evangelischen Instituts für Altertumswissenschaft des Heiligen Landes und Exkursionen in Süd-Peräa. Abhandlungen des Deutschen Palästina Vereins, Band 32. Harrassowitz Verlag, Wiesbaden 2003. 106 Seiten, 36 Abbildungen, 35 Tafeln und 3 Faltkarten.
Potentilla crantzii Beck
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: P. Crantzii (Crantz) Beck (P. villosa [Crantz] Zimmeter, P. salisburgensis Hänke,P. aIpestris Haller f.) Cat. 91und 425. Obere Höhengrenze festzustellen. Sicher bis: Gornergrat bei Zermatt, 3105 m (Braun-Blanquet et Thellung Lit. 1921,S.35); hier noch bei 3125m nachgewiesen1944 von A. BECHERER und J. BERSET.Die Angabe der Hegischen Flora (Bd. IV, 2, S. 869 [1922]): «Wallis am Monte Rosa bis 3600 m» ist irrig: die Art wurde in extrem hoher Lage, nämlich über 3500m, nicht auf der Schweizer Seite dieses Massivs, sondern auf der Südseite (Aostatal) festgestellt (vgl. die Arbeiten VACCARI'S). Verbreitet. Var. cathypsela (Briq.) Schinz et Keller - l: Cornettes de Bise; Grammont; Pointe de Chesery (alles: Briquet). Var. firma (Gaudin) Hayek - 2: Corbire ob Montana (Besse). - 3: Val des Dix (J., O. Meylan). Var. debilis (Lehm.) Hegi - 2: Montagne de Fully (Chenevard). - 3: Schwarzsee bei Zermatt (Ch. Bötzkes). Var. gracilior (Koch) Hayek f. septenata (Th. Wolf) - 3: Riffelhorn bei Zermatt (nach Th. Wolf). Forma trisecta (Th. Wolf) - «Wallis» (nach Th. Wolf). Var. subsericea (Th. Wolf) Schinz et Keller - 3:Zermatt (mehrfach angegeben). Var. laresciae (R. Keller) Schinz et Keller - 3: Zermatt (G. Müller, Christ, Thellung); Simplon (Christ).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Optimization-based calibration of hydrodynamic drag coefficients for a semisubmersible platform using experimental data of an irregular sea state
Creators: name: Böhm, M.
name: Robertson, A.
name: Hübler, C.
name: Rolfes, R.
name: Schaumann, P.
Publisher: name: Bristol : IOP Publ.
Year: 2020
Subjects: subject: Degrees of freedom (mechanics)
subject: Drag
subject: Drag coefficient
subject: Frequency domain analysis
subject: Hydrodynamics
subject: Ocean currents
subject: Offshore oil well production
subject: Optimization
subject: Spectral density
subject: Time series
subject: Coupled dynamic response
subject: Floating offshore wind turbines
subject: Frequency domains
subject: Hydrodynamic damping
subject: Hydrodynamic drag
subject: Numerical optimizations
subject: Objective functions
subject: Structural displacement
subject: Semisubmersibles
subject: Konferenzbeitrag
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: For the simulation of the coupled dynamic response of floating offshore wind turbines, it is crucial to calibrate the hydrodynamic damping with experimental data. The aim of this work is to find a set of hydrodynamic drag coefficients for the semisubmersible platform of the Offshore Code Comparison Collaboration, Continuation, with Correlation and unCertainity (OC6) project which provides suitable results for an irregular sea state. Due to the complex interaction of several degrees of freedom (DOF), it is common to calibrate drag coefficients with the time series of decay tests. However, applying these drag coefficients for the simulation of an irregular sea state results in misprediction of the motions. By using numerical optimization, it is possible to calibrate multiple drag coefficients simultaneously and effectively, while also considering several DOF. This work considers time series of structural displacements from wave tank tests of the OC6 project and from simulations of the same load cases in OpenFAST. Results are transferred into the frequency domain and the deviation between power spectral densities of surge, pitch and heave from experiment and numerical simulation is used as an objective function to obtain the best fitting drag coefficients. This novel numerical optimization approach enables finding one set of drag coefficients for different load cases, which is a major improvement compared to decay-test-tuned drag coefficients. © Published under licence by IOP Publishing Ltd.
title: Barbara Pferdehirt, Die Rolle des Militärs für den sozialen Aufstieg in der römischen Kaiserzeit
Creators: name: Saldern, Falko Von
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Barbara Pferdehirt, Die Rolle des Militärs für den sozialen Aufstieg in der römischen Kaiserzeit. Römisch-Germanisches Zentralmuseum, Monographien Band 49. Verlag des Römisch-Germanischen Zentralmuseums in Kommission bei Rudolf Habelt, Mainz/ Bonn 2002. 269 Seiten, 8 Karten, 2 Beilagen, 6 Abbildungen.
Ileal mucosal bile acid absorption is increased in Cftr knockout mice
Creators: name: Kuver, Rahul
name: Somasundaram, Sivagurunathan
name: Stelzner, Matthias
name: Lee, Sum P
Publisher: name: BioMed Central Ltd
Year: 2001

description: Abstract Background Excessive loss of bile acids in stool has been reported in patients with cystic fibrosis. Some data suggest that a defect in mucosal bile acid transport may be the mechanism of bile acid malabsorption in these individuals. However, the molecular basis of this defect is unknown. This study examines the expression of the ileal bile acid transporter protein (IBAT) and rates of diffusional (sodium independent) and active (sodium dependent) uptake of the radiolabeled bile acid taurocholate in mice with targeted disruption of the cftr gene. Methods Wild-type, heterozygous cftr (+/-) and homozygous cftr (-/-) mice were studied. Five one-cm segments of terminal ileum were excised, everted and mounted onto thin stainless steel rods and incubated in buffer containing tracer 3H-taurocholate. Simultaneously, adjacent segments of terminal ileum were taken and processed for immunohistochemistry and Western blots using an antibody against the IBAT protein. Results In all ileal segments, taurocholate uptake rates were fourfold higher in cftr (-/-) and two-fold higher in cftr (+/-) mice compared to wild-type mice. Passive uptake was not significantly higher in cftr (-/-) mice than in controls. IBAT protein was comparably increased. Immuno-staining revealed that the greatest increases occurred in the crypts of cftr (-/-) animals. Conclusions In the ileum, IBAT protein densities and taurocholate uptake rates are elevated in cftr (-/-) mice > cftr (+/-) > wild-type mice. These findings indicate that bile acid malabsorption in cystic fibrosis is not caused by a decrease in IBAT activity at the brush border. Alternative mechanisms are proposed, such as impaired bile acid uptake caused by the thick mucus barrier in the distal small bowel, coupled with a direct negative regulatory role for cftr in IBAT function.
Lichens Bite the Dust : A Bioweathering Scenario in the Atacama Desert
Creators: name: Jung, Patrick
name: Baumann, Karen
name: Emrich, Dina
name: Springer, Armin
name: Felde, Vincent J.M.N.L.
name: Dultz, Stefan
name: Baum, Christel
name: Frank, Marcus
name: Büdel, Burkhard
name: Leinweber, Peter
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2020
Subjects: subject: biogeoscience
subject: earth sciences
subject: Earth-Surface processes
subject: geomicrobiology
subject: weathering
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Bioweathering mediated by microorganisms plays a significant role in biogeochemical cycles on global scales over geological timescales. Single processes induced by specific taxa have been described but could rarely be demonstrated for complex communities that dominate whole landscapes. The recently discovered grit crust of the coastal Atacama Desert, which is a transitional community between a cryptogamic ground cover and a rock-bound lithic assemblage, offers the unique chance to elucidate various bioweathering processes that occur simultaneously. Here, we present a bioweathering scenario of this biocenosis including processes such as penetration of the lithomatrix, microbial responses to wet-dry cycles, alkalinolysis, enzyme activity, and mineral re-localization. Frequently occurring fog, for example, led to a volume increase of microorganisms and the lithomatrix. This, together with pH shifts and dust accumulation, consequently results in biophysical breakdown and the formation of a terrestrial protopedon, an initial stage of pedogenesis fueled by the grit crust. © 2020 The Author(s)