cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
An alternative singularity-free cosmological scenario from cusp geometries
Creators: name: Rosa, Reinaldo R.
name: Strieder, Cristiano
name: Stalder, Diego H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study an alternative geometrical approach on the problem of classical cosmological singularity. It is based on a generalized function $f (x, y) = x^{2} + y^{2} = (1 - z)z^{n}$ which consists of a cusped coupled isosurface. Such a geometry is computed and discussed into the context of Friedmann singularity-free cosmology where a pre-big bang scenario is considered. Assuming that the mechanism of cusp formation is described by non-linear oscillations of a pre-big bang extended very high energy density field ($> 3 \times 10^{94} kg/m^{3} $), we show that the action under the gravitational field follows a tautochrone of revolution, understood here as the primary projected geometry that alternatively replaces the Friedmann singularity in the standard big bang theory. As shown here this new approach allows us to interpret the nature of both matter and dark energy from first geometric principles.
description: Proceedings of Sixth International School on Field Theory and Gravitation-2012 - by American Institute of Physics
Additional file 3 of Analysis of connexin 43, connexin 45 and N-cadherin in the human sertoli cell line FS1 and the human seminoma-like cell line TCam-2 in comparison with human testicular biopsies
Creators: name: Schulz, Birte
name: Schumacher, Valérie
name: Ngezahayo, Anaclet
name: Maier-Begandt, Daniela
name: Schadzek, Nadine
name: Wilhelm, Jochen
name: Weidner, Wolfgang
name: Pilatz, Adrian
name: Fietz, Daniela
name: Kliesch, Sabine
name: Schnepel, Nadine
name: Hambruch, Nina
name: Rode, Kristina
name: Langeheine, Marion
name: Brehm, Ralph
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 3
Estimating Average Causal Effects Under General Interference, with Application to a Social Network Experiment
Creators: name: Aronow, Peter M.
name: Samii, Cyrus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistics Theory (math.ST)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 62-07, 62G05, 62P25

description: This paper presents a randomization-based framework for estimating causal effects under interference between units, motivated by challenges that arise in analyzing experiments on social networks. The framework integrates three components: (i) an experimental design that defines the probability distribution of treatment assignments, (ii) a mapping that relates experimental treatment assignments to exposures received by units in the experiment, and (iii) estimands that make use of the experiment to answer questions of substantive interest. We develop the case of estimating average unit-level causal effects from a randomized experiment with interference of arbitrary but known form. The resulting estimators are based on inverse probability weighting. We provide randomization-based variance estimators that account for the complex clustering that can occur when interference is present. We also establish consistency and asymptotic normality under local dependence assumptions. We discuss refinements including covariate-adjusted effect estimators and ratio estimation. We evaluate empirical performance in realistic settings with a naturalistic simulation using social network data from American schools. We then present results from a field experiment on the spread of anti-conflict norms and behavior among school students.
Ghost-Free Derivative Interactions for a Massive Graviton
Creators: name: Hinterbichler, Kurt
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: If the kinetic interactions of a Lorentz-invariant massive graviton are Einstein-Hilbert, then the only possible potential terms free from the Boulware-Deser ghost are those of de Rham, Gabadadze and Tolley (dRGT). We point out there are other possibilities if the kinetic terms are not required to be Einstein-Hilbert. We construct pseudo-linear ghost-free potentials, terms that derive in a natural way from the linear theory. The simplicity of this approach allows us to construct diffeomorphism non-invariant higher-derivative interaction terms that do not introduce ghosts. We conjecture that these terms should have counterparts in the full dRGT theory. These terms would introduce new free parameters into the theory and may change some of the conclusions heretofore drawn.
description: 21 pages. v4 typo in equations with vectors fixed again
Polymers pushing Polymers: Polymer Mixtures in Thermodynamic Equilibrium with a Pore
Creators: name: Podgornik, Rudolf
name: Hopkins, Jaime
name: Parsegian, V. Adrian
name: Muthukumar, Murugappan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We investigate polymer partitioning from polymer mixtures into nanometer size cavities by formulating an equation of state for a binary polymer mixture assuming that only one (smaller) of the two polymer components can penetrate the cavity. Deriving the partitioning equilibrium equations and solving them numerically allows us to introduce the concept of "polymers-pushing-polymers" for the action of non-penetrating polymers on the partitioning of the penetrating polymers. Polymer partitioning into a pore even within a very simple model of a binary polymer mixture is shown to depend in a complicated way on the composition of the polymer mixture and/or the pore-penetration penalty. This can lead to enhanced as well as diminished partitioning, due to two separate energy scales that we analyse in detail.
description: 10 pages, 6 figures
Additional file 7 of The clinical efficacy and adverse effects of Entecavir plus Thymosin alpha-1 combination therapy versus Entecavir Monotherapy in HBV-related cirrhosis: a systematic review and meta-analysis
Creators: name: Peng, Dan
name: Xing, Hai-Yan
name: Li, Chen
name: Wang, Xian-Feng
name: Hou, Min
name: Li, Bin
name: Chen, Jian-Hong
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 7: Table S3. Summary of pooled results regarding meta-regression.
Additional file 1 of Impact of hypertension diagnosis on morbidity and mortality: a retrospective cohort study in primary care
Creators: name: Martín-Fernández, Jesus
name: Alonso-Safont, Tamara
name: Polentinos-Castro, Elena
name: Esteban-Vasallo, Maria Dolores
name: Ariza-Cardiel, Gloria
name: González-Anglada, Mª Isabel
name: Sánchez-Perruca, Luis
name: Rodríguez-Martínez, Gemma
name: Rotaeche-del-Campo, Rafael
name: Bilbao-González, Amaia
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Generation of Cohorts.
Planet formation models: the interplay with the planetesimal disc
Creators: name: Fortier, A.
name: Alibert, Y.
name: Carron, F.
name: Benz, W.
name: Dittkrist, K. -M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: According to the sequential accretion model, giant planet formation is based first on the formation of a solid core which, when massive enough, can gravitationally bind gas from the nebula to form the envelope. In order to trigger the accretion of gas, the core has to grow up to several Earth masses before the gas component of the protoplanetary disc dissipates. We compute the formation of planets, considering the oligarchic regime for the growth of the solid core. Embryos growing in the disc stir their neighbour planetesimals, exciting their relative velocities, which makes accretion more difficult. We compute the excitation state of planetesimals, as a result of stirring by forming planets, and gas-solid interactions. We find that the formation of giant planets is favoured by the accretion of small planetesimals, as their random velocities are more easily damped by the gas drag of the nebula. Moreover, the capture radius of a protoplanet with a (tiny) envelope is also larger for small planetesimals. However, planets migrate as a result of disc-planet angular momentum exchange, with important consequences for their survival: due to the slow growth of a protoplanet in the oligarchic regime, rapid inward type I migration has important implications on intermediate mass planets that have not started yet their runaway accretion phase of gas. Most of these planets are lost in the central star. Surviving planets have either masses below 10 ME or above several Jupiter masses. To form giant planets before the dissipation of the disc, small planetesimals (~ 0.1 km) have to be the major contributors of the solid accretion process. However, the combination of oligarchic growth and fast inward migration leads to the absence of intermediate mass planets. Other processes must therefore be at work in order to explain the population of extrasolar planets presently known.
description: Accepted for publication in Astronomy and Astrophysics
Alt-Thüringen. Jahresschrift des Museums für Ur- und Frühgeschichte Thüringens. Hermann Böhlaus Nachfolger
Creators: name: Claus, Martin
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Alt-Thüringen. Jahresschrift des Museums für Ur- und Frühgeschichte Thüringens. Hermann Böhlaus Nachfolger, Weimar. — 14. Band, 1977, 348 S.; 73 Taf.; Leinen 71,— M. 15. Band, 1978, 159 S.; 32 Taf.; Leinen 39,— M. 16. Band, 1979, 228 S.; 32 Taf.; Leinen 58,— M
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 48 (1979): Nachrichten aus Niedersachsens Urgeschichte
The Properties of Post-Starburst Quasars Based on Optical Spectroscopy
Creators: name: Cales, Sabrina L.
name: Brotherton, Michael S.
name: Shang, Zhaohui
name: Runnoe, Jessie C.
name: DiPompeo, Michael A.
name: Bennert, Vardha Nicola
name: Canalizo, Gabriela
name: Hiner, Kyle D.
name: Stoll, R.
name: Ganguly, Rajib
name: Diamond-Stanic, Aleksandar
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present optical spectroscopy of a sample of 38 post-starburst quasars (PSQs) at z ~ 0.3, 29 of which have morphological classifications based on Hubble Space Telescope imaging. These broad-lined active galactic nuclei (AGNs) possess the spectral signatures of massive intermediate-aged stellar populations making them potentially useful for studying connections between nuclear activity and host galaxy evolution. We model the spectra in order to determine the ages and masses of the host stellar populations, and the black hole masses and Eddington fractions of the AGNs. Our model components include an instantaneous starburst, a power-law, and emission lines. We find the PSQs have MBH ~ 10^8 Msun accreting at a few percent of Eddington luminosity and host ~ 10^10.5 Msun stellar populations which are several hundred Myr to a few Gyr old. We investigate relationships among these derived properties, spectral properties, and morphologies. We find that PSQs hosted in spiral galaxies have significantly weaker AGN luminosities, older starburst ages, and narrow emission-line ratios diagnostic of ongoing star-formation when compared to their early-type counterparts. We conclude that the early-type PSQs are likely the result of major mergers and were likely luminous infrared galaxies in the past, while spiral PSQs with more complex star-formation histories are triggered by less dramatic events (e.g., harassment, bars). We provide diagnostics to distinguish the early-type and spiral hosts when high spatial resolution imaging is not available.
description: 44 pages, 8 figures, 8 tables, accepted to ApJ November 9, 2012
Additional file 1 of Exacerbating effects of single-dose acute ethanol exposure on neuroinflammation and amelioration by GPR110 (ADGRF1) activation
Creators: name: Banerjee, Sharmistha
name: Park, Taeyeop
name: Kim, Yoo Sun
name: Kim, Hee-Yong
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Fig. S1. Magnified images of microglia activated by LPS, exacerbated by pre-exposure to ethanol and attenuated by synaptamide-induced GPR110 activation. Fig. S2. Effect of LPS, ethanol and synaptamide on mRNA expression of adenylylcyclase (ADCY) and PDE4 isoforms in the mouse brain. WT mice (n = 4 for each group) were given 3 mg/kg ethanol through oral gavage and LPS (1 mg/kg, i.p.) was injected at 4 h after ethanol administration. Synaptamide (5 mg/kg, i.p.) was injected immediately after LPS administration. At 2 h after LPS injection, the mRNA expression of adenylylcyclase (A) and PDE4 isoforms (B) were measured. No significant effects were observed except for LPS-induced PDE4D expression where the elevation by ethanol (p < 0.05 vs. Maltose group) and prevention by synaptamide showed significant differences (p < 0.05 vs. EtOH + LPS group).
title: Educação e poder em tempos de revolução e contra-revolução. o caso da Escola do Magistério Primário de Lisboa (1974-1979)
Creators: name: Serra, Fernando Humberto
Publisher: name: CIED-Centro Interdisciplinar de Estudos Educacionais. Escola Superior de Educação, Instituto Politécnico de Lisboa
Year: 2018

description: 	A formação de professores é um dos pilares sobre os quais assentam o desenvolvimento e a renovação dos sistemas educativos, uma espécie de arena historicamente atravessada por modelos pedagógicos e princípios políticos, ideológicos e epistémicos, produzindo relevantes efeitos de engenharia sociocultural (Correia, 1991; 2001; Adão, 1993; Popkevitz, 1994; Popkewitz, 1997; Popkewitz & Pereyra, 1992; Nóvoa, 1991; 1997; Marcelo Garcia, 1999). Analisar a forma como evoluiu a formação de professores em determinado período histórico é, de certo modo, esclarecer a dinâmica educativa de uma sociedade, revelar os valores e princípios que norteiam os paradigmas educacionais e pedagógicos que estruturam as práticas. Pretende-se com este texto contribuir para a compreensão histórico- sociológica da relação entre a formação de professores e o poder político no contexto do pós-25 de Abril de 1974. Em particular, tem-se em vista dar conta dos efeitos daquela relação na dinâmica organizacional da, então, Escola do Magistério Primário de Lisboa (EMPL), entre 1974 e 19791.
Werner Haarnagel, Die Grabung Feddersen Wierde. Methode, Hausbau, Siedlungs- und Wirtschaftsformen sowie Sozialstruktur. — Feddersen Wierde. Die Ergebnisse der Ausgrabung der vorgeschichtlichen Wurt Feddersen Wierde bei Bremerhaven in den Jahren 1955 bis 1963
Creators: name: Hübener, Wolfgang
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Werner Haarnagel, Die Grabung Feddersen Wierde. Methode, Hausbau, Siedlungs- und Wirtschaftsformen sowie Sozialstruktur. — Feddersen Wierde. Die Ergebnisse der Ausgrabung der vorgeschichtlichen Wurt Feddersen Wierde bei Bremerhaven in den Jahren 1955 bis 1963. Herausgegeben von Werner HAARNAGEL. Band II, Text- und Tafelband. Franz Steiner Verlag GmbH, Wiesbaden 1979. IX, 364 S.; 55 Abb. im Text; 190 Taf.; 31 Beilagen
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 48 (1979): Nachrichten aus Niedersachsens Urgeschichte
title: Desenvolver competências de recolha e tratamento da informação na aprendizagem da História e Geografia no 1.º e 2.º CEB
Creators: name: Sacramento, Cristina
name: G Dias, Alfredo
Publisher: name: Escola Superior de Educação de Lisboa, Instituto Politécnico de Lisboa
Year: 2016

description: A recolha e o tratamento da informação são competências transversais à História e à Geografia que importa desenvolver nos alunos do 1.º e do 2.º Ciclo do Ensino Básico (CEB). Como tal, o estudo apresentado neste artigo, realizado em dois contextos educativos no âmbito da Prática de Ensino Supervisionada II (PES II), teve como finalidade verificar de que modo as metodologias investigativas podem contribuir para o desenvolvimento de competências de recolha e tratamento da informação na aprendizagem da História e da Geografia no 1.º e no 2.º CEB. As decisões metodológicas tomadas no decorrer deste estudo dizem respeito a uma aproximação ao paradigma da metodologia da investigação-ação, tendo sido realizada, também, uma revisão da literatura de modo a tornar possível definir o conteúdo a dar à noção de “metodologias investigativas”. Os resultados deste estudo possibilitaram concluir que em ambos os contextos educativos os alunos desenvolveram competências de recolha e tratamento da informação na aprendizagem da História e da Geografia. No entanto, é de referir que, no contexto do 1.º CEB, os alunos revelaram ter igualmente capacidade de recolher e tratar a informação, enquanto, no 2.º CEB, mostraram maiores dificuldades no tratamento da informação.
description:  Developing skills for collecting and processing information for learning History and Geography in the 1st and 2nd Cycle of Basic Education Collecting and processing information in History and Geography should be developed by students of the 1st and 2nd cycle of basic education. The study now presented was carried out in two educational settings under Supervised Teaching Practice II and aimed to verify how investigative methodologies can contribute to the development of collecting information skills for the learning of History and Geography in the 1st and 2nd cycles of Basic Education. The methodological decisions taken in the course of this study relate to an approach to the paradigm of a research-action methodology, and a literature review was also performed so as to be able to give the notion of “research methodologies”. The results of this study allowed to conclude that in both educational contexts the students developed skills for collecting and processing information for learning History and Geography. However, it should be noted that in the 1st Cycle students revealed the ability to collect and process information, while in the 2nd Cycle students showed greater difficulties in processing information.
Additional file 6 of Effectiveness and implementation of interventions for health promotion in urgent and emergency care settings: an umbrella review
Creators: name: Adams, Emma J.
name: Morris, Lucy
name: Marshall, Goolnora
name: Coffey, Frank
name: Miller, Philip D.
name: Blake, Holly
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 6: Table A6. Participant characteristics, intervention design and content, and comparator/control conditions: alcohol interventions.
Scattering of the f-mode by small magnetic flux elements from observations and numerical simulations
Creators: name: Felipe, T.
name: Braun, D. C.
name: Crouch, A. D.
name: Birch, A. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The scattering of f-modes by magnetic tubes is analyzed using three-dimensional numerical simulations. An f-mode wave packet is propagated through a solar atmosphere embedded with three different flux tube models which differ in radius and total magnetic flux. A quiet Sun simulation without a tube present is also performed as a reference. Waves are excited inside the flux tube and propagate along the field lines, and jacket modes are generated in the surroundings of the flux tube, carrying 40% as much energy as the tube modes. The resulting scattered wave is mainly an f-mode composed of a mixture of m=0 and m=+/-1 modes. The amplitude of the scattered wave approximately scales with the magnetic flux. A small amount of power is scattered into the p_1-mode. We have evaluated the absorption and phase shift from a Fourier-Hankel decomposition of the photospheric vertical velocities. They are compared with the results obtained from the emsemble average of 3400 small magnetic elements observed in high-resolution MDI Doppler datacubes. The comparison shows that the observed dependence of the phase shift with wavenumber can be matched reasonably well with the simulated flux tube model. The observed variation of the phase-shifts with the azimuthal order $m$ appears to depend on details of the ensemble averaging, including possible motions of the magnetic elements and asymmetrically shaped elements.
description: Accepted for publication in The Astrophysical Journal
Umformung additiv gefertigter Bleche mit strukturiertem Kern
Creators: name: Rosenthal, Stephan
Publisher: name: TU Dortmund
Year: 2023
Subjects: subject: Umformtechnik
subject: Additive Fertigung
subject: Prozesskombination
subject: 620
subject: 670
subject: Blechumformen
subject: Rapid Prototyping
subject: Blech
subject: Prozesskombination

description: Die Technologie der additiven Fertigung (AM) bietet ein großes Potenzial für Leichtbauanwendungen und wird neben dem Rapid Prototyping auch immer häufiger für industrielle Anwendungen eingesetzt. Ein Nachteil dieses Verfahrens sind die lange Produktionszeit und die begrenzte Baugröße. Ziel dieser Arbeit ist die Entwicklung und Untersuchung einer neuen Prozesskombination zur effizienten Herstellung von umformbaren Blechen mit strukturiertem Kern. Es wird ein kombinierter Prozess aus AM und anschließender Umformung der Blechhalbzeuge mit Kernstruktur entwickelt, der eine Steigerung der Zeiteffizienz von bis zu 380 % im Vergleich zur direkten Herstellung der Teile in Endgeometrie bietet. Die Umformung von AM-Blechen mit einem strukturierten Kern wird in dieser Arbeit erstmals untersucht. Die relative Dichte der Struktur ist ein entscheidendes Maß für die Umformbarkeit. Diese Versagensarten während des Biegens und Tiefziehens werden in Prozessfenstern in Abhängigkeit von der relativen Dichte der Kernstruktur berücksichtigt. Die Umformbarkeit von Blechen mit Kernstruktur wird durch die Kernstruktur selbst beeinflusst. Inhomogene Anbindungen zwischen dem Kern und den Deckblechen sind für Dehnungslokalisierungen verantwortlich, welche die Umformbarkeit einschränken. Zum Ende werden zwei neue Forschungsfelder beschrieben und erste Ergebnisse gezeigt. Hybride Sandwichbleche, die aus AM-Kernstrukturen und konventionell gewalzten Blechen bestehen, müssen verbunden werden, um die Größenbeschränkungen von AM-Maschinen zu überwinden. Ein weiteres Feld ist die Topologieoptimierung der Kernstruktur, für die eine Methodik mit ersten numerischen Ergebnissen gezeigt wird. Insgesamt bietet die neue Prozesskombination große Leichtbaupotenziale und Möglichkeiten zur Funktionsintegration in die Kernstruktur.
description: Dortmunder Umformtechnik;37
Revisit emission spectrum and entropy quantum of the Reissner-Nordström black hole
Creators: name: Jiang, Qing-Quan
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Banerjee and Majhi's recent work shows that black hole's emission spectrum could be fully reproduced in the tunneling picture, where, as an intriguing technique, the Kruskal extension was introduced to connect the left and right modes inside and outside the horizon. Some attempt, as an extension, was focused on producing the Hawking emission spectrum of the (charged) Reissner-Nordström black hole in the Banerjee-Majhi's treatment. Unfortunately, the Kruskal extension in their observation was so badly defined that the ingoing mode was classically forbidden traveling towards the center of black hole, but could quantum tunnel across the horizon with the probability $Γ=e^{-πω_0/κ_+}$. This tunneling picture is unphysical. With this point as a central motivation, in this paper we first introduce such a suitable Kruskal extension for the (charged) Reissner-Nordström black hole that a perfect tunneling picture can be provided during the charged particle's emission. Then, under the new Kruskal extension, we revisit the Hawking emission spectrum and entropy spectroscopy as tunneling from the charged black hole. The result shows that the tunneling method is so universally robust that the Hawking blackbody emission spectrum from a charged black hole can be well reproduced in the tunneling mechanism, and its induced entropy quantum is a much better approximation for the forthcoming quantum gravity theory.
description: 7 pages
Die europäischen Verbindungen der Megalithkultur in Niedersachsen. Bericht über eine Tagung im Niedersächsischen Landesmuseum Hannover. 26. bis 28. November 1979. Probleme der Megalithkultur in Südschweden
Creators: name: Strömberg, Märta
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 49 (1980): Nachrichten aus Niedersachsens Urgeschichte
title: Jan Potocki als geheimer Rat. Unbekannte Briefe Jan Potockis an Andreas von Budberg, verfasst um die Jahreswende 1806/1807
title: Jan Potocki jako tajny radca. Nieznane listy Jana Potockiego do Andrieja Jakowlewicza Budberga z przełomu 1806 i 1807 roku
title: Jean Potocki, conseiller privé. Les lettres inconnues de Jean Potocki à Andrej Jakovlevitch Budberg de la fin de l’année 1806 au début de l’année 1807
Creators: name: Ranocchi, Emiliano
Publisher: name: Zentrum für Interdisziplinäre Polenstudien, Europa-Universität Viadrina Frankfurt (Oder)
Year: 2019

description: Interdisciplinary Polish Studies, 7: Jan Potocki (1761–1815): Grenzgänger zwischen Disziplinen und Kulturen/ Jan Potocki (1761–1815): ponad granicami dyscyplin i kultur/ Jean Potocki (1761–1815) : au-delà des frontières entre disciplines et cultures, p. 73-88 | 263-276 | 445-459
Compact Complex Surfaces of Locally Conformally Flat Type
Creators: name: Kalafat, Mustafa
name: Koca, Caner
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 53C25, 14J80, 14J26, 14J27

description: We show that if a compact complex surface admits a locally conformally flat metric, then it cannot contain a smooth rational curve of odd self-intersection. In particular, the surface has to be minimal. Then we give a list of possibilities of such surfaces.
description: 14 pages, Final version with journal information
Beiträge zur archäologischen Burgenforschung und zur Keramik des Mittelalters in Westfalen 1. — Denkmalpflege und Forschung in Westfalen. Im Auftrag des Landschaftsverbandes Westfalen-Lippe herausgegeben von Landeskonservator Dietrich Ellger
Creators: name: Lutz, Dietrich
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Beiträge zur archäologischen Burgenforschung und zur Keramik des Mittelalters in Westfalen 1. — Denkmalpflege und Forschung in Westfalen. Im Auftrag des Landschaftsverbandes Westfalen-Lippe herausgegeben von Landeskonservator Dietrich Ellger, Westfälisches Landesamt für Denkmalpflege, Band 2. Rudolf-Habelt-Verlag GmbH, Bonn 1979. 219 S.; 118 Abb.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 49 (1980): Nachrichten aus Niedersachsens Urgeschichte
Edge properties of principal fractional quantum Hall states in the cylinder geometry
Creators: name: Soulé, Paul
name: Jolicoeur, Thierry
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study fractional quantum Hall states in the cylinder geometry with open boundaries. We focus on principal fermionic 1/3 and bosonic 1/2 fractions in the case of hard-core interactions. The gap behavior as a function of the cylinder radius is analyzed. By adding enough orbitals to allow for edge modes we show that it is possible to measure the Luttinger parameter of the non-chiral liquid formed by the combination of the two counterpropagating edges when we add a small confining potential. While we measure a Luttinger exponent consistent with the chiral Luttinger theory prediction for the full hard-core interaction, the exponent remains non-trivial in the Tao-Thouless limit as well as for simple truncated states that can be constructed on the cylinder. If the radius of the cylinder is taken to infinity the problem becomes a Tonks-Girardeau one-dimensional interacting gas in Fermi and Bose cases. Finally we show that the the Tao-Thouless and truncated states have an edge electron propagator which decays spatially with a Fermi-liquid exponent even if the energy spectrum can still be described by a non-trivial Luttinger parameter.
description: 16 pages, 9 figures
Archäologische Denkmäler in Gefahr. Rettungsgrabungen der Bodendenkmalpflege in Westfalen 1973-1978. — Westfälisches Landesmuseum für Vor- und Frühgeschichte (Hrsg.)
Creators: name: Wilhelmi, Klemens
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Archäologische Denkmäler in Gefahr. Rettungsgrabungen der Bodendenkmalpflege in Westfalen 1973-1978. — Westfälisches Landesmuseum für Vor- und Frühgeschichte (Hrsg.). Landschaftsverband Westfalen-Lippe. Münster 1980. 143. S. (dreispaltig); ca. 100 Abb.; 1 Übersichtskarte; 1 fundortsynchronistische Zeittafel
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 49 (1980): Nachrichten aus Niedersachsens Urgeschichte
Enhanced THz extinction of single plasmonic antennas with conically tapered waveguides
Creators: name: Schaafsma, Martijn C.
name: Starmans, Henri
name: Berrier, Audrey
name: Gomez-Rivas, Jaime
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate experimentally the resonant extinction of THz radiation by a single plasmonic bowtie antenna, formed by two n-doped Si monomers with a triangular shape and facing apexes. This demonstration is achieved by placing the antenna at the output aperture of a conically tapered waveguide, which enhances the intensity of the incident THz field at the antenna position by a factor 10. The waveguide also suppresses the background radiation that otherwise is transmitted without being scattered by the antenna. Bowtie antennas, supporting localized surface plasmon polaritons, are relevant due to their ability of resonantly enhancing the field intensity at the gap separating the two triangular elements. This gap has subwavelength dimensions, which allows the concentration of THz radiation beyond the diffraction limit. The combination of a bowtie plasmonic antenna and a conical waveguide may serve as a platform for far-field THz time-domain spectroscopy of single nanostructures placed in the gap.
description: Submitted to New Journal of Physics
Bericht über die Ausgrabungstätigkeit der Archäologischen Denkmalpflege in Niedersachsen im Jahre 1980
Creators: name: Klappauf, Lothar
name: Thieme, Hartmut
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 49 (1980): Nachrichten aus Niedersachsens Urgeschichte
Additional file 2 of Analysis of connexin 43, connexin 45 and N-cadherin in the human sertoli cell line FS1 and the human seminoma-like cell line TCam-2 in comparison with human testicular biopsies
Creators: name: Schulz, Birte
name: Schumacher, Valérie
name: Ngezahayo, Anaclet
name: Maier-Begandt, Daniela
name: Schadzek, Nadine
name: Wilhelm, Jochen
name: Weidner, Wolfgang
name: Pilatz, Adrian
name: Fietz, Daniela
name: Kliesch, Sabine
name: Schnepel, Nadine
name: Hambruch, Nina
name: Rode, Kristina
name: Langeheine, Marion
name: Brehm, Ralph
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 2
Additional file 5 of Effectiveness and implementation of interventions for health promotion in urgent and emergency care settings: an umbrella review
Creators: name: Adams, Emma J.
name: Morris, Lucy
name: Marshall, Goolnora
name: Coffey, Frank
name: Miller, Philip D.
name: Blake, Holly
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5: Table A5. Screening tools used in intervention studies.
Using bioinformatics to hunt SARS-CoV-2, its variants & its origins – a practical guide
Creators: name: Marie-Claude Blatter
name: Mercier, Philippe Le
name: Attwood, Teresa K.
name: Foundation, The GOBLET
Publisher: name: F1000 Research Limited
Year: 2021

description: This Practical Guide outlines basic bioinformatics approaches for exploring the SARS-CoV-2 genome and its corresponding proteins, focusing on the protein exposed on the viral particle surface: the spike protein. The ways in which bioinformatics can be harnessed to study a new virus, its genome, its proteins, its origins and its evolution are explored.

 Specifically, this Guide introduces a range of bioinformatics tools for comparing and analysing nucleotide and protein sequences. On reading the Guide and completing the exercises, you will be able to: discover SARS-CoV-2 genome(s) available in a public nucleotide repository; compare SARS-CoV-2 genome sequences, look for their differences (mutations) and identify the variants; translate the spike gene into its encoded protein sequence; discover the 3D structure of the spike protein; understand the impact of mutations on infectivity and immune responses; and infer the origin of SARS-CoV-2 by comparing coronavirus spike protein sequences from different animal origins.
Additional file 1 of Analysis of connexin 43, connexin 45 and N-cadherin in the human sertoli cell line FS1 and the human seminoma-like cell line TCam-2 in comparison with human testicular biopsies
Creators: name: Schulz, Birte
name: Schumacher, Valérie
name: Ngezahayo, Anaclet
name: Maier-Begandt, Daniela
name: Schadzek, Nadine
name: Wilhelm, Jochen
name: Weidner, Wolfgang
name: Pilatz, Adrian
name: Fietz, Daniela
name: Kliesch, Sabine
name: Schnepel, Nadine
name: Hambruch, Nina
name: Rode, Kristina
name: Langeheine, Marion
name: Brehm, Ralph
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1
Additional file 1 of Smartphone intervention to optimize medication-assisted treatment outcomes for opioid use disorder: study protocol for a randomized controlled trial
Creators: name: Thompson, Ronald G.
name: Bollinger, Mary
name: Mancino, Michael J.
name: Hasin, Deborah
name: Han, Xiaotong
name: Bush, Keith A.
name: Kilts, Clint D.
name: James, G. Andrew
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Neuroscience
Pharmacology
Cancer
Science Policy
Computational Biology

description: Additional file 1.
title: Re-visitando a recomendação Nº 3/2011 sobre educação das crianças dos 0 aos 3 anos
Creators: name: Vasconcelos, Teresa
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais
Year: 2018

description: O objetivo do presente trabalho é revisitar a Recomendação nº 3/2011 do Conselho Nacional de Educação (CNE) sobre “Educação das crianças dos 0 aos 3 anos” de que a autora foi Relatora enquanto membro do CNE sob a presidência da Professora Ana Maria Bettencourt.
Additional file 4 of Effectiveness and implementation of interventions for health promotion in urgent and emergency care settings: an umbrella review
Creators: name: Adams, Emma J.
name: Morris, Lucy
name: Marshall, Goolnora
name: Coffey, Frank
name: Miller, Philip D.
name: Blake, Holly
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4: Table A4a and A4b. AMSTAR 2 quality assessment.
Young audiences and climate change.
Creators: name: Semova, Dimitrina J.
name: Alonso, Gemma Teso
name: García, Nuria Villagra
name: Mediavilla, Jorge Clemente
name: Escuredo, Alejandro Costa
name: Reyes, Ana
Publisher: name: Visions for Sustainability
Year: 2023

description: This article focuses on the agenda on the different public arenas in relation to the climate change discourse from the perspective of the young audiences: mass media arena, collaborative-activist arena, personal arena, and discussion arena. The variables represent the different axes of environmental sustainability, summarizing the Sustainable Development Goals of the 2030 Agenda and applied to the field of the media and communication. Research questions are related to thematic categories and level of engagement both, on the traditional media arena where young audiences are mere users of news and messages, and the public arenas where they turn out to be generators of information. The results show that traditional media pay less attention to environmental issues from the perspective of activism, social justice or culture, and this can be a problem when it comes to connecting with young audiences which are very active and gives widely feedback for issues that have to do with these particular approaches and which are predominant on other arenas formed by social networks such as Instagram, Twitter and TikTok. Activism (climate action) turned out to be the topic that generates the highest level of response/engagement. Key words: public arenas, climate change, young audiences, environmental activism, social platforms
description: Visions for Sustainability, NEW Visions online
Galaxy development environment: Kubernetes-powered ChatOps
Creators: name: Mahmoud, Alexandru
name: Nuwan Goonasekera
name: Chilton, John
name: Afgan, Enis
Publisher: name: F1000 Research Limited
Year: 2021

description: The Galaxy community has long been one of the most important pillars of the project and its success. During the year 2020 alone, there were nearly 200 individuals that contributed code and training materials to the many Galaxy repositories. Nonetheless, contributing is not always straightforward for newcomers, especially for newcomers who might not be well-versed in Git or large-scale collaborative development. This barrier of entry seems especially problematic for small contributions or first-time contributors. Indeed, whether during a Galaxy Papercuts event or more generally, for a new contributor to simply make and test a one-line change to Galaxy code, they generally end up spending more time setting up their development environment than actually developing or testing Galaxy, forcing new contributors to get over this hurdle at least once before they can more readily contribute.
 With the browser development project, originally started at BCC 2020 CoFest, we aim to erase the need for that initial setup, making it possible for a contributor to make changes to Galaxy, test those changes with automated suites, and preview them on a live instance, all without ever leaving their browser. In this presentation, we will talk about the current state of this project and demo its current capabilities, notably showcasing the deployment mechanism and its extensibility, then present tentative plans for the future.
The dark matter distribution in z~0.5 clusters of galaxies. I : Determining scaling relations with weak lensing masses
Creators: name: Foëx, G.
name: Soucail, G.
name: Pointecouteau, E.
name: Arnaud, M.
name: Limousin, M.
name: Pratt, G. W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The total mass of clusters of galaxies is a key parameter to study massive halos. It relates to numerous gravitational and baryonic processes at play in the framework of large scale structure formation, thus rendering its determination important but challenging. From a sample of the 11 X-ray bright clusters selected from the excpres sample, we investigate the optical and X-ray properties of clusters with respect to their total mass derived from weak gravitational lensing. From multi-color wide field imaging obtained with MegaCam at CFHT, we derive the shear profile of each individual cluster of galaxies. We perform a careful investigation of all systematic sources related to the weak lensing mass determination. The weak lensing masses are then compared to the X-ray masses obtained from the analysis of XMM observations and assuming hydrostatic equilibrium. We find a good agreement between the two mass proxies although a few outliers with either perturbed morphology or poor quality data prevent to derive robust mass estimates. The weak lensing mass is also correlated with the optical richness and the total optical luminosity, as well as with the X-ray luminosity, to provide scaling relations within the redshift range 0.4
title: Operational Presence with Otherworldly Sensibility
Creators: name: Amerika, Mark
Publisher: name: Electronic Book Review
Year: 2020

description: In the (operational) presence of a (virtual) talking head with a hat and sunglasses we are able to sense the (other) worldly experience of the sensibility of an avatar gifted with Artificial Creative Intelligence (ACI). The term was created by Mark Amerika, the doppelgänger of this “human generated fatal error”. We have seen him before (in the flesh?) in the remixed constructs of pieces such as the weird music video “What’s the Glitch” and the pedagogical MOOC “Introduction to Digital Art?”. After remixingthebook, remixingthecontext and remixingpersona (with Laura Kim) is Amerika now remixingtheother? Is he remixingtheother-avatar-other?
title: Dread Box
Creators: name: Moulthrop, Stuart
Publisher: name: Electronic Book Review
Year: 2020

description: Dread Box is a tiny Twine game made with the new Chapbook story format, playable in current web browsers without plugins or modification. Conceptually, it is a six-room riddle in which the words you choose to evoke the microworld determine what’s inside its proverbial box. It’s a surreal meditation on confinement, crisis, and futurity -- also a fun little game for the end of the world with four (or is it five?) possible outcomes. Which will you find?
Archäologische Funde zur Kulturgeschichte von Schloß Fürstenberg an der Weser
Creators: name: Stephan, Hans-Georg
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 51 (1982): Nachrichten aus Niedersachsens Urgeschichte
Additional file 1 of Diagnostic performance of diffusion-weighted imaging versus 18F-FDG PET/CT in differentiating pulmonary lesions: an updated meta-analysis of comparative studies
Creators: name: Liu, Jieqiong
name: Xia, Xiaoying
name: Zou, Qiao
name: Xie, Xiaobin
name: Lei, Yongxia
name: Wan, Qi
name: Li, Xinchun
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. The search strategy of PubMed.
Avalanches and dimensional reduction breakdown in the critical behavior of disordered systems
Creators: name: Tarjus, Gilles
name: Baczyk, Maxime
name: Tissier, Matthieu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the connection between a formal property of the critical behavior of several systems in the presence of quenched disorder, known as "dimensional reduction", and the presence in the same systems at zero temperature of collective events known as "avalanches". Avalanches generically produce nonanalyticities in the functional dependence of the cumulants of the renormalized disorder. We show that this leads to a breakdown of the dimensional reduction predictions if and only if the fractal dimension characterizing the scaling properties of the avalanches is exactly equal to the difference between the dimension of space and the scaling dimension of the primary field, e.g. the magnetization in a random field model. This is proven by combining scaling theory and functional renormalization group. We therefore clarify the puzzle of why dimensional reduction remains valid in random field systems above a nontrivial dimension (but fails below), always applies to the statistics of branched polymer and is always wrong in elastic models of interfaces in a random environment.
description: 10 pages, 3 figures
Archäologische Denkmalpflege in Niedersachsen. Tagung der Archäologischen Kommission für Niedersachsen e.V. am 15. und 16. März 1984 im Niedersächsischen Landesverwaltungsamt — Institut für Denkmalpflege — Hannover. Niedersächsisches Landesinstitut für Marschen- und Wurtenforschung und Archäologische Denkmalpflege
Creators: name: Schmid, Peter
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 53 (1984): Nachrichten aus Niedersachsens Urgeschichte
Additional file 2 of Reproductive studies on the carpet clam Paphia textile (Paratapes textilis) (Gmelin 1791) (Family: Veneridae): a guide of aquaculture management along the Egyptian coasts of the Red Sea and Suez Canal
Creators: name: Farghaly, Marwa I.
name: Ali, Tamer El-Sayed
name: Mitwally, Hanan M.
name: Abdel Razek, Fatma A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 2: Appendix 2. Schematic representation of the carpet clam P. textile shell measurements: SL: Shell length; SH: Shell height; SI: Shell inflation. (SL= 45 mm), published in Farghaley et al., 2022.