cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Constraining f(R) theories with cosmography
Creators: name: Pannia, Florencia A. Teppa
name: Bergliaffa, Santiago E. Perez
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A method to set constraints on the parameters of extended theories of gravitation is presented. It is based on the comparison of two series expansions of any observable that depends on H(z). The first expansion is of the cosmographical type, while the second uses the dependence of H with z furnished by a given type of extended theory. When applied to f(R) theories together with the redshift drift, the method yields limits on the parameters of two examples (the theory of Hu and Sawicki (2007), and the exponential gravity introduced by Linder (2009)) that are compatible with or more stringent than the existing ones, as well as a limit for a previously unconstrained parameter.
description: 9 pages, 2 figures; v2: modifications in title and presentation, results unchanged
Collective dynamics in sparse networks
Creators: name: Luccioli, Stefano
name: Olmi, Simona
name: Politi, Antonio
name: Torcini, Alessandro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The microscopic and macroscopic dynamics of random networks is investigated in the strong-dilution limit (i.e. for sparse networks). By simulating chaotic maps, Stuart-Landau oscillators, and leaky integrate-and-fire neurons, we show that a finite connectivity (of the order of a few tens) is able to sustain a nontrivial collective dynamics even in the thermodynamic limit. Although the network structure implies a non-additive dynamics, the microscopic evolution is extensive (i.e. the number of active degrees of freedom is proportional to the number of network elements).
description: 5 pages, 4 figures, to appear in Physical Review Letters
Magnetic oscillations driven by the spin Hall effect in 3-terminal magnetic tunnel junction devices
Creators: name: Liu, Luqiao
name: Pai, Chi-Feng
name: Ralph, D. C.
name: Buhrman, R. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that direct current in a tantalum microstrip can induce steady-state magnetic oscillations in an adjacent nanomagnet through spin torque from the spin Hall effect (SHE). The oscillations are detected electrically via a magnetic tunnel junction (MTJ) contacting the nanomagnet. The oscillation frequency can be controlled using the MTJ bias to tune the magnetic anisotropy. In this 3-terminal device the SHE torque and the MTJ bias therefore provide independent controls of the oscillation amplitude and frequency, enabling new approaches for developing tunable spin torque nano-oscillators.
Bewertungs- und Steuerfragen
Creators: name: Schalburg, R. V.
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 4, Nr. 2 (1963): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Against Spyware Using CAPTCHA in Graphical Password Scheme
Creators: name: Wang, Liming
name: Chang, Xiuling
name: Ren, Zhongjie
name: Gao, Haichang
name: Liu, Xiyang
name: Aickelin, Uwe
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Text-based password schemes have inherent security and usability problems, leading to the development of graphical password schemes. However, most of these alternate schemes are vulnerable to spyware attacks. We propose a new scheme, using CAPTCHA (Completely Automated Public Turing tests to tell Computers and Humans Apart) that retaining the advantages of graphical password schemes, while simultaneously raising the cost of adversaries by orders of magnitude. Furthermore, some primary experiments are conducted and the results indicate that the usability should be improved in the future work.
Hanno Hahn und Albert Renger-Patzsch: Hohenstaufenburgen in Süditalien
Creators: name: Müller-Wiener, Wolfgang
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: Rezension zu: Hanno Hahn und Albert Renger-Patzsch: Hohenstaufenburgen in Süditalien. Verlag F. Bruckmann, München 1961
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 5, Nr. 2 (1964): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Vom Wäscherschloß bei Wäschenbeuren (Württ.) / Nachrichten über Burgen und Schlösser
Creators: name: Kaißer, Paul
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 6, Nr. 2 (1965): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Ortenberg bei Schlettstadt - Die Burg des Rudolf von Habsburg
Creators: name: Biller, Thomas
name: Metz, Bernhard
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 29, Nr. 1 (1988): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Additional file 1 of Lower-risk substance use guidelines accessible by youth
Creators: name: Moebes, Zakkaery R.
name: Card, Kiffer G.
name: Koenig, Brett
name: Benoit, Cecilia
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Supplemental Table 1. Key Search Terms.
Burg Mühlenbach zugänglich für Besucher und Gäste
Creators: name: Tiepelmann, Klaus
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 29, Nr. 1 (1988): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Suppression of the radiative decay of atomic coherence in squeezed vacuum
Creators: name: Murch, K. W.
name: Weber, S. J.
name: Beck, K. M.
name: Ginossar, Eran
name: Siddiqi, I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum fluctuations of the electromagnetic vacuum are responsible for physical effects such as the Casimir force and the radiative decay of atoms, and set fundamental limits on the sensitivity of measurements. Entanglement between photons can produce correlations that result in a reduction of these fluctuations below the vacuum level allowing measurements that surpass the standard quantum limit in sensitivity. Here we demonstrate that the radiative decay rate of an atom that is coupled to quadrature squeezed electromagnetic vacuum can be reduced below its natural linewidth. We observe a two-fold reduction of the transverse radiative decay rate of a superconducting artificial atom coupled to continuum squeezed vacuum generated by a Josephson parametric amplifier, allowing the transverse coherence time T_2 to exceed the vacuum decay limit of 2T_1. We demonstrate that the measured radiative decay dynamics can be used to tomographically reconstruct the Wigner distribution of the the itinerant squeezed state. Our results are the first confirmation of a canonical prediction of quantum optics and open the door to new studies of the quantum light-matter interaction.
description: 9 pages, 5 figures
Literaturhinweise zu Burgen und Schlössern
Creators: name: Kerber, Dieter
name: Schütte, Ulrich
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 29, Nr. 2 (1988): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Ein Pollenprofil aus dem Profundal der Radolfzeller Bucht (Bodensee-Untersee)
Creators: name: Rösch, Manfred
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 16 (1991): Fundberichte aus Baden-Württemberg
Additional file 1 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Fig. S1. Cell densities in cortical layers and hippocampus and behavior tests.
Zwei Grabfunde der beginnenden Urnenfelderkultur von Oberstetten, Gde. Hohenstein, Lkr. Reutlingen
Creators: name: Kreutle, Rainer
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [ncht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 16 (1991): Fundberichte aus Baden-Württemberg
Menschliche Knochenreste aus mehreren römischen Brunnen aus Pforzheim
Creators: name: Wahl, Joachim
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 16 (1991): Fundberichte aus Baden-Württemberg
Additional file 2 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Fig. S2. Percentage freezing by minute during fear conditioning tests.
Bergbauversuche auf Kohle und Bleierze in der Umgebung von Vaihingen an der Enz
Creators: name: Joachim, Hermann
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 16 (1991): Fundberichte aus Baden-Württemberg
Hierarchical clustering in chameleon $f(R)$ gravity
Creators: name: Hellwing, Wojciech A.
name: Li, Baojiu
name: Frenk, Carlos S.
name: Cole, Shaun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use a suite of high resolution state-of-the-art N-body Dark Matter simulations of chameleon $f(R)$ gravity to study the higher order volume averaged correlation functions $\bar{ξ_n}$ together with the hierarchical $n$-th order correlation amplitudes $S_n=\barξ_n/\barξ_2^{n-1}$ and density distribution functions (PDF). We show that under the non-linear modifications of gravity the hierarchical scaling of the reduced cumulants is preserved. This is however characterised by significant changes of both the $\bar{ξ_n}$ and $S_n$'s values and their scale dependence with respect to General Relativity gravity (GR). In addition, we measure a significant increase of the non linear $σ_8$ parameter reaching $14, 5$ and 0.5% in excess of the GR value for the three flavours of our $f(R)$ models. We further note that the values of the reduced cumulants up to order $n=9$ are significantly increased in $f(R)$ gravity for all our models at small scales $R\simlt 30\hmpc$. In contrast the values of the hierarchical amplitudes, $S_n$'s, are smaller in $f(R)$ indicating that the modified gravity density distribution functions are deviating from the GR case. Furthermore we find that the redshift evolution of relative deviations of the $f(R)$ hierarchical correlation amplitudes is fastest at high and moderate redshifts $1\leq z \leq4$. The growth of these deviations significantly slows down in the low redshift universe. We also compute the PDFs and show that for scales below $\sim 20\hmpc$ they are significantly shifted in $f(R)$ gravity towards the low densities. Finally we discuss the implications of our theoretical predictions for measurements of the hierarchical clustering in galaxy redshifts surveys, including the important problems of the galaxy biasing and redshifts space distortions.
description: 17 pages, 11 figures, submitted to MNRAS
Additional file 3 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Fig. S3. Phase-contrast images and distance travelled by EB3-comets, filopodia retraction rate, and acetylated tubulin in hippocampal extracts.
Natural Resources, Raw Materials, and Extractivism: The Dark Side of Sustainability
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: 300
subject: 320
subject: Natürliche Ressourcen
subject: Nachhaltigkeit
subject: Energiewende

description: Extractivism - The Project: The collaborative research project extractivism.de links the Universities of Kassel and Marburg. The project scrutinizes the extractivist development model and proposes new economic, political, and sociological conceptions of extractivism. It preliminarily focuses on Latin America and the Maghreb patterns. The project researches the conditions under which these patterns affect the persistence and transformative capacity of extractivism and its respective institutional settings. Finally, it explores how extractivism affects cultural processes and habitual routines and questions under what conditions and how far the development model extends into institution-building and social practice, i.e., everyday life. The project aims to understand extractive societies not as deviants from the Western trajectory of development but in their own logic and their own particularities. The project, therefore, combines a strong empirical focus with theoretical work. It links both broad field research and data gathering of primary data and the qualitative and quantitative analysis of available secondary sources with a stringent transregional comparison. It develops methods in cross-area studies and investigates whether and why similar patterns of social change emerge in different areas and world regions despite significant cultural, social, or religious differences. Finally, the project intends to translate the findings for politics, society, and development cooperation. Please visit www.extractivism.de for further information.
Large-Scale Schrödinger-Cat States and Majorana Bound States in Coupled Circuit-QED Systems
Creators: name: Hwang, Myung-Joong
name: Choi, Mahn-Soo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have studied the low-lying excitations of a chain of coupled circuit-QED systems, and report several intriguing properties of its two nearly degenerate ground states. The ground states are Schrödinger cat states at a truly large scale, involving maximal entanglement between the resonator and the qubit, and are mathematically equivalent to Majorana bound states. With a suitable design of physical qubits, they are protected against local fluctuations and constitute a non-local qubit. Further, they can be probed and manipulated coherently by attaching an empty resonator to one end of the circuit-QED chain.
description: 5 pages; 2 figures; incorrect references corrected; typos corrected
Research Philosophies: Construction of an Instrument to Measure Science-Related Attitudes of Psychological Researchers - Update 1
Creators: name: Wilhelm, Ariane Doris
name: Anna-Lena Schubert
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Quantitative Psychology
subject: Personality and Social Contexts
subject: Open Science
subject: Questionnaire construction
subject: Research philosophies
subject: Metascience

description: This is an update to the Preregistration for the Project of the same name. As files needed to be changed which is currently not supported by regular registration updates, this new open ended registration accounts for the changes made.
On finite size corrections to the dispersion relations of giant magnon and single spike on γ-deformed T^{1,1}
Creators: name: Michalcik, Michal
name: Rashkov, Radoslav C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we consider the finite size effects for the strings in β-deformed AdS_{5}\times T^{1,1} background. We analyze the finite size corrections for the cases of giant magnon and single spike string solution. The finite size corrections for the undeformed case are straightforwardly obtained sending the deformation parameter to zero.
description: 13 pages
Additional file 1 of Efficacy and safety of Z-substances in the management of insomnia in older adults: a systematic review for the development of recommendations to reduce potentially inappropriate prescribing
Creators: name: Scharner, Vincenz
name: Hasieber, Lukas
name: Sönnichsen, Andreas
name: Mann, Eva
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 1. Search Term
FYB methylation in peripheral blood as a potential marker for the early-stage lung cancer: a case-control study in Chinese population
Creators: name: Li, Mengxia
name: Qiao, Rong
name: Zhong, Runbo
name: Wei, Yujie
name: Wang, Jun
name: Zhang, Zheng
name: Wang, Ling
name: Xu, Tian
name: Wang, Yue
name: Dai, Liping
name: Gu, Wanjian
name: Han, Baohui
name: Yang, Rongxi
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Plant Biology

description: Lung cancer (LC) is the leading cause of cancer-related morbidity and mortality in China. Exploring novel biomarkers for the early detection of LC is important. We quantified DNA methylation levels of three CpG sites of FYB gene in peripheral blood in 163 early-stage LC cases (88.3% at stage I) and 187 age- and gender-matched healthy controls. Covariates-adjusted odds ratios (ORs) for −10% methylation were calculated by binary logistic regression. With multiple testing corrections, hypomethylation of FYB_CpG_4 was significantly associated with LC (OR = 2.04, p = 4.50E-04) even with LC at stage I (OR = 1.41, p = 0.003) without obvious bias between genders, but it mainly affected the subjects older than 55 years (OR = 2.04, p = 0.015). Hypomethylation of FYB_CpG_2 was also associated with LC, but only for the males (OR = 1.76, p = 0.018). FYB_CpG_3 methylation had no association with LC, but interestingly its methylation level in the males was only half of that in the females. We proposed a novel association between blood-based abnormal FYB methylation and very early-stage LC. The age- and gender-related DNA methylation patterns also revealed the diversity and precision of epigenetic regulations.
Goods and Ethnicity: Trade and Bazaars in Laos from a Gift Perspective; A Discussion
Creators: name: Sprenger, Guido
name: Gregory, Chris
name: Retsikas, Kostas
name: Hahn, Hans Peter
Publisher: name: Universitätsbibliothek Heidelberg
Year: 2017
Subjects: Laos; exchange; markets; ethnicity; gift

description: Drawing on ethnographic observations in Lao markets and bazaars, this article proposes a new and experimental framework for the analysis of multi-ethnic trading. It explores bazaars and trade as sites of the (re-)production of ethnicity through the perspective of gift exchange theory. On markets, transcultural differences can be identified and stabilized through the exchange of goods and money. This draws attention to the role of trade items as foci – and perhaps even as non-human agents – in the emergence of ethnicity and other forms of local identity. The value of items’ specific origins is thus linked to social structure. This helps us to see how the shaping of group identity can be better understood by considering how the goods they bring to market carry with them some features of the gift.
description: Heidelberg Ethnology, Occasional Papers
MPEC 2023-M84 : 2012 TA259
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Additional file 6 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6. Fig. S4. Characteristics of the transcripts identified in RNA-seq.
Performance Improvement of ISM 5.8 GHz Transceivers
Creators: name: Nguyen, Anh Ngoc
Publisher: name: La Trobe
Year: 2021
Subjects: subject: 90601 Circuits and Systems
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the Centre for Technology Infusion, School of Engineering and Mathematical Sciences, College of Science Health and Engineering, La Trobe University, Victoria, Australia.
Supplementary material from Pattern variation is linked to anti-predator coloration in butterfly larvae
Creators: name: McLellan, Callum F.
name: Cuthill, Innes C.
name: Montgomery, Stephen H.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Prey animals typically try to avoid being detected and/or advertise to would-be predators that they should be avoided. Both anti-predator strategies primarily rely on colour to succeed, but the specific patterning used is also important. While the role of patterning in camouflage is relatively clear, the design features of aposematic patterns are less well understood. Here, we use a comparative approach to investigate how pattern use varies across a phylogeny of 268 species of cryptic and aposematic butterfly larvae, which also vary in social behaviour. We find that longitudinal stripes are used more frequently by cryptic larvae, and that patterns putatively linked to crypsis are more likely to be used by solitary larvae. By contrast, aposematic larvae are more likely to use horizontal bands and spots, but we find no differences in the use of individual pattern elements between solitary and gregarious aposematic species. However, solitary aposematic larvae are more likely to display multiple pattern elements, whereas those with no pattern are more likely to be gregarious. Our study advances our understanding of how pattern variation, coloration and social behaviour covary across lepidopteran larvae, and highlights new questions about how patterning affects larval detectability and predator responses to aposematic prey.
title: Bias in Big Data: 2019 Workshop White Paper
Creators: name: Durudogan, Catherine
name: Galles, Camille
name: Birkett, Michelle
Publisher: name: Unknown
Year: 2020

description: The Bias in Big Data 2019 workshop was organized by the CONNECT Complex Systems and Health
Disparities Research Program at the Institute for Sexual and Gender Minority Health and Wellbeing at
Northwestern University. The content in this white paper reflects the work of Kate Banner, Lauren Beach,
Michelle Birkett, Cate Durudogan, Dylan Felt, Patrick Janulis, and Gregory Phillips II, as well as input and
discussion from workshop attendees. The workshop sought to stimulate intersectional discussion about the
role of bias in big data and to explore, in particular, how bias in data and data science impacts the health of
sexual and gender minority populations. The workshop was hosted in Chicago and livestreamed to ensure
broad and inclusive participation at no charge.
Additional file 2 of Efficacy and safety of Z-substances in the management of insomnia in older adults: a systematic review for the development of recommendations to reduce potentially inappropriate prescribing
Creators: name: Scharner, Vincenz
name: Hasieber, Lukas
name: Sönnichsen, Andreas
name: Mann, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 2. List of Excluded Studies
Bright solitons in defocusing media with spatial modulation of the quintic nonlinearity
Creators: name: Zeng, Jianhua
name: Malomed, Boris A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It has been recently demonstrated that self-defocusing (SDF) media with the cubic nonlinearity, whose local coefficient grows from the center to periphery fast enough, support stable bright solitons, without the use of any linear potential. Our objective is to test the genericity of this mechanism for other nonlinearities, by applying it to one- and two-dimensional (1D and 2D) quintic SDF media. The models may be implemented in optics (in particular, in colloidal suspensions of nanoparticles), and the 1D model may be applied to the description of the Tonks-Girardeau gas of ultracold bosons. In 1D, the nonlinearity-modulation function is taken as $% g_{0}+\sinh ^{2}(βx) $. This model admits a subfamily of exact solutions for fundamental solitons. Generic \ soliton solutions are constructed in a numerical form, and also by means of the Thomas-Fermi and variational approximations (TFA and VA). In particular, a new ansatz for the VA is proposed, in the form of "raised $\mathrm{sech}$", which provides for an essentially better accuracy than the usual Gaussian ansatz. The stability of all the fundamental (nodeless) 1D solitons is established through the computation of the corresponding eigenvalues for small perturbations, and also verified by direct simulations. Higher-order 1D solitons with two nodes have a limited stability region, all the modes with more than two nodes being unstable. It is concluded that the recently proposed "anti-VK" stability criterion for fundamental bright solitons in systems with SDF nonlinearities holds here too. Particular exact solutions for 2D solitons are produced as well.
description: 10 pages, 6 figures, Physical Review E, in press
Uniqueness of higher genus bridge surfaces for torus knots
Creators: name: Zupan, Alexander
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M27

description: We show that a torus knot which is not 2-bridge has a unique irreducible bridge splitting of positive genus.
description: 14 pages, 4 figures
Additional file 3 of Efficacy and safety of Z-substances in the management of insomnia in older adults: a systematic review for the development of recommendations to reduce potentially inappropriate prescribing
Creators: name: Scharner, Vincenz
name: Hasieber, Lukas
name: Sönnichsen, Andreas
name: Mann, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 3. Characteristics of Participants
Additional file 8 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8. Fig. S5. NUMA1 expression and efficiency of NUMA1 over-expression and Haus6 knockdown.
Solvent-free Zn(OTf)2-catalyzed dehydrative cross coupling of propargyl alcohols with diarylphosphine oxides to afford allenylphosphine oxides
Creators: name: Yang, Jianlin
name: Zhang, Ming
name: Dong, Chao
name: Han, Li-Biao
name: Shen, Ruwei
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology

description: A less expensive and more environmentally friendly Zn(OTf)2-catalyzed dehydrative coupling reaction of propargyl alcohols with diarylphosphine oxides is reported. The reaction takes place under mild and solvent free conditions, and features a high regioselectivity to provide an effective method for the synthesis of some diarylphosphinyl allenes in moderate to high yields.
Superdense galaxies and the mass-size relation at low redshift
Creators: name: Poggianti, Bianca
name: Calvi, Rosa
name: Bindoni, Daniele
name: D'Onofrio, Mauro
name: Moretti, Alessia
name: Valentinuzzi, Tiziano
name: Fasano, Gianni
name: Fritz, Jacopo
name: De Lucia, Gabriella
name: Vulcani, Benedetta
name: Bettoni, Daniela
name: Gullieuszik, Marco
name: Omizzolo, Alessandro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We search for massive and compact galaxies (superdense galaxies, hereafter SDGs) at z=0.03-0.11 in the Padova-Millennium Galaxy and Group Catalogue, a spectroscopically complete sample representative of the local Universe general field population. We find that compact galaxies with radii and mass densities comparable to high-z massive and passive galaxies represent 4.4% of all galaxies with stellar masses above 3 X 10^10 M_sun, yielding a number density of 4.3 X 10^-4 h^3 Mpc^-3. Most of them are S0s (70%) or ellipticals (23%), are red and have intermediate-to-old stellar populations, with a median luminosity-weighted age of 5.4 Gyr and a median mass-weighted age of 9.2 Gyr. Their velocity dispersions and dynamical masses are consistent with the small radii and high stellar mass estimates. Comparing with the WINGS sample of cluster galaxies at similar redshifts, the fraction of superdense galaxies is three times smaller in the field than in clusters, and cluster SDGs are on average 4 Gyr older than field SDGs. We confirm the existence of a universal trend of smaller radii for older luminosity-weighted ages at fixed galaxy mass. On top of the well known dependence of stellar age on galaxy mass, the luminosity-weighted age of galaxies depends on galaxy compactness at fixed mass, and, for a fixed mass and radius, on environment. This effect needs to be taken into account in order not to overestimate the evolution of galaxy sizes from high- to low-z. Our results and hierarchical simulations suggest that a significant fraction of the massive compact galaxies at high-z have evolved into compact galaxies in galaxy clusters today. When stellar age and environmental effects are taken into account, the average amount of size evolution of individual galaxies between high- and low-z is mild, a factor ~1.6. (abridged)
description: ApJ, in press
Chaotic cold accretion onto black holes
Creators: name: Gaspari, M.
name: Ruszkowski, M.
name: Oh, S. Peng
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Using 3D AMR simulations, linking the 50 kpc to the sub-pc scales over the course of 40 Myr, we systematically relax the classic Bondi assumptions in a typical galaxy hosting a SMBH. In the realistic scenario, where the hot gas is cooling, while heated and stirred on large scales, the accretion rate is boosted up to two orders of magnitude compared with the Bondi prediction. The cause is the nonlinear growth of thermal instabilities, leading to the condensation of cold clouds and filaments when t_cool/t_ff < 10. Subsonic turbulence of just over 100 km/s (M > 0.2) induces the formation of thermal instabilities, even in the absence of heating, while in the transonic regime turbulent dissipation inhibits their growth (t_turb/t_cool < 1). When heating restores global thermodynamic balance, the formation of the multiphase medium is violent, and the mode of accretion is fully cold and chaotic. The recurrent collisions and tidal forces between clouds, filaments and the central clumpy torus promote angular momentum cancellation, hence boosting accretion. On sub-pc scales the clouds are channelled to the very centre via a funnel. A good approximation to the accretion rate is the cooling rate, which can be used as subgrid model, physically reproducing the boost factor of 100 required by cosmological simulations, while accounting for fluctuations. Chaotic cold accretion may be common in many systems, such as hot galactic halos, groups, and clusters, generating high-velocity clouds and strong variations of the AGN luminosity and jet orientation. In this mode, the black hole can quickly react to the state of the entire host galaxy, leading to efficient self-regulated AGN feedback and the symbiotic Magorrian relation. During phases of overheating, the hot mode becomes the single channel of accretion (with a different cuspy temperature profile), though strongly suppressed by turbulence.
description: Accepted by MNRAS: added comments and references. Your feedback is welcome
The Heegaard distances cover all non-negative integers
Creators: name: Qiu, Ruifeng
name: Zou, Yanqing
name: Guo, Qilong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: In this paper, we prove that (1) For any integers $n\geq 1$ and $g\geq 2$, there is a closed 3-manifold $M_{g}^{n}$ which admits a distance $n$ Heegaard splitting of genus $g$ except that the pair of $(g, n)$ is $(2, 1)$. Furthermore, $M_{g}^{n}$ can be chosen to be hyperbolic except that the pair of $(g, n)$ is $(3, 1)$. (2) For any integers $g\geq 2$ and $n\geq 4$, there are infinitely many non-homeomorphic closed 3-manifolds admitting distance $n$ Heegaard splittings of genus $g$.
description: 20 pages, 8 figures 2 References Added, title changed
Additional file 9 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 9. Fig. S6. miRNA and AGO2 peaks identified in eCLIP and representative neurons.
Searching for planetary-mass T-dwarfs in the core of Serpens
Creators: name: Spezzi, L.
name: de Oliveira, C. Alves
name: Moraux, E.
name: Bouvier, J.
name: Winston, E.
name: Hudelot, P.
name: Bouy, H.
name: Cuillandre, J. -C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We searched for isolated planetary-mass T-dwarfs in the 3Myr old Serpens Core cluster. We performed a deep imaging survey of the central part of this cluster using the WIRCam camera at the CFHT. Observations were performed through the narrow-band CH4_off and CH4_on filters, to identify young T-dwarfs from their 1.6micr methane absorption bands, and the broad-band JHK filters, to better characterize the selected candidates. We complemented our WIRCam photometry with optical imaging data from MegaCam at CFHT and Suprime-Cam at the Subaru telescope and mid-IR flux measurements from the Spitzer c2d Legacy Survey. We report four faint T-dwarf candidates in the direction of the Serpens Core with CH4_on-CH4_off above 0.2 mag, estimated visual extinction in the range 1-9 mag and spectral type in the range T1-T5 based on their dereddened CH4_on-CH4_off colors. Comparisons with T-dwarf spectral models and optical to mid-IR color-color and color-magnitude diagrams, indicate that two of our candidates (ID1 and 2) are background contaminants (most likely heavily reddened low-redshift quasars). The properties of the other two candidates (ID3 and 4) are consistent with them being young members of the Serpens Core cluster, although our analysis can not be considered conclusive. In particular, ID3 may also be a foreground T-dwarf. It is detected by the Spitzer c2d survey but only flux upper limits are available above 5.8 microns and, hence, we can not assess the presence of a possible disk around this object. However, it presents some similarities with other young T-dwarf candidates (SOri70 in the Sigma Ori cluster and CFHTJ0344+3206 in the direction of IC348). If ID3 and 4 belong to Serpens, they would have a mass of a few Jupiter masses and would be amongst the youngest, lowest mass objects detected in a star-forming region so far.
description: 11 Pages, 7 Figures, Accepted for publication on A&A
On unimodular quantum gravity
Creators: name: Eichhorn, Astrid
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Unimodular gravity is classically equivalent to standard Einstein gravity, but differs when it comes to the quantum theory: The conformal factor is non-dynamical, and the gauge symmetry consists of transverse diffeomorphisms only. Furthermore, the cosmological constant is not renormalized. Thus the quantum theory is distinct from a quantization of standard Einstein gravity. Here we show that within a truncation of the full Renormalization Group flow of unimodular quantum gravity, there is a non-trivial ultraviolet-attractive fixed point, yielding a UV completion for unimodular gravity. We discuss important differences to the standard asymptotic-safety scenario for gravity, and provide further evidence for this scenario by investigating a new form of the gauge-fixing and ghost sector.
description: 10 pages, 1 figure, version accepted by CQG
title: Myrmecophilous organisms associated with colonies of the ponerine ant Neoponera villosa (Hymenoptera: Formicidae) nesting in Aechmea bracteata bromeliads: a biodiversity hotspot
Creators: name: Rocha, Franklin H.
name: Lachaud, Jean-Paul
name: Pérez-Lachaud, Gabriela
Publisher: name: The Austrian Society of Entomofaunistics
Year: 2020

description: Ants and their resources are exploited by a plethora of other organisms, some using remarkable morphological and behavioral adaptations for host deception and social integration. The diversity, abundance, and distribution of myrmecophiles are likely underestimated, particularly regarding Neotropical ants. This study aims to document the diversity of myrmecophiles associated with the colonies of Neoponera villosa (Fabricius, 1804) in the southern part of the Yucatan Peninsula, Mexico, a region with rapid transformation and high risk of habitat loss and habitat fragmentation. Between January 2016 and January 2019, 82 colonies (or parts of colonies) established in the core of the tank bromeliad Aechmea bracteata (Sw.) Griseb., 1864, were collected. All invertebrates present in the nest chambers were recorded, and ants and their brood were inspected under a stereomicroscope for the presence of any sign of parasitism. Natural history of some of the recorded myrmecophiles and nest associates was determined. Results showed a diverse array of associated taxa, with organisms from six classes distributed in at least 43 different taxa belonging to 16 orders and 24 families. Twelve different taxa belonging to 12 families, eight arthropod orders and one fungus order, were encountered in direct physical association with the ant brood and / or the adults in the central part of the nest: Hymenoptera (Diapriidae, Eucharitidae), Lepidoptera (Riodinidae), Diptera (Syrphidae), Coleoptera (Staphylinidae, Tenebrionidae), Acari Mesostigmata (Laelapidae, Oplitidae), Acari Trombidiformes (Scutacaridae), Acari Sarcoptiformes (Galumnidae), Pseudoscorpiones (Chernetidae), and Hypocreales Ophiocordycipitaceae). These specialized myrmecophiles showed diverse trophic interactions with the ants, mostly antagonistic (parasites, parasitoids, predators, cleptoparasites). Although their prevalence was low, their combined effect upon the host population was not negligible. Not integrated, facultative, guests included several scavengers and predators found in the refuse pile within the nest or in the periphery of the chambers: springtails, rove beetles, mites, and other small ant species that nested close to N. villosa. With the exception of the parasitoid syrphid fly Hypselosyrphus trigonus Hull, 1937, which had been previously reported, all associations are new to science. The diverse group of obligate myrmecophiles and facultative guests associated with this highly aggressive ant species confirms arboreal ant colonies as reservoirs of diversity and suggests that ant species with relatively small colony sizes, such as ponerines, can also harbor a high diversity of associated taxa.
Key words: Ant parasitoids, cleptoparasitism, predation, colony integration, ant associates, interaction.
Additional file 4 of Efficacy and safety of Z-substances in the management of insomnia in older adults: a systematic review for the development of recommendations to reduce potentially inappropriate prescribing
Creators: name: Scharner, Vincenz
name: Hasieber, Lukas
name: Sönnichsen, Andreas
name: Mann, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 4. Findings Controlled Studies
Additional file 10 of RNA helicase MOV10 suppresses fear memory and dendritic arborization and regulates microtubule dynamics in hippocampal neurons
Creators: name: Shilikbay, Temirlan
name: Nawaz, Aatiqa
name: Doon, Megan
name: Ceman, Stephanie
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 10. Creation of the Mov10 Deletion mouse.
Schloss Gaillon: Ein nationales Mahnmal des „Kulturvandalismus“?
Creators: name: Albrecht, Uwe
name: Weert, Elsbeth De
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 29, Nr. 2 (1988): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
title: Ο ρόλος της διαχείρισης κρίσεων (crisis management) ως εργαλείο αντιμετώπισης του φαινομένου της ανθρώπινης μετανάστευσης στο σύγχρονο επιχειρησιακό περιβάλλον.
Creators: name: Παπαδοπουλος Ορεστης
Publisher: name: Technical University of Crete
Year: 2020

description: Η μετανάστευση αποτελεί ένα φαινόμενο που επηρεάζει, άμεσα, την ανθρώπινη ύπαρξη. Οι πληθυσμοί, πάντοτε άλλαζαν τόπο κατοικίας για διαφορετικούς λόγους κάθε φορά, με σημαντικότερο όλων να βελτιώσουν την ποιότητα ζωής τους. Ουσιαστικό στοιχείο αποτελεί το πως βίωναν τη μετανάστευση οι λαοί «υποδοχής» δηλ. οι άνθρωποι οι οποίοι ζούσαν, ήδη, στις περιοχές στις οποίες μετακινούνταν οι πληθυσμιακές ομάδες. Στη βάση αυτή και με τη βεβαιότητα που κατέρχεται από τον ιστορικό φακό, μπορούμε να πούμε ότι οι προσπάθειες ‘’συμβίωσης’’ ειδικά όταν πραγματοποιούνται χωρίς κοινή συγκατάθεση, εμπεριέχουν σε μεγάλη ποσόστωση την πιθανότητα της σύγκρουσης. Μελετώντας το φαινόμενο της μετανάστευσης από την πλευρά των πληθυσμών υποδοχής εξάγεται ένα πρώτο συμπέρασμα ότι, αυτοί οι πληθυσμοί ενδέχεται να βιώνουν τη μετανάστευση ως μία κρίσιμη κατάσταση η οποία εμπεριέχει κινδύνους επιβιωσιμότητας τους, καθώς οι νέοι συγκάτοικοι καταναλώνουν πόρους αναγκαίους και συνήθως περιορισμένους και μη επαρκείς και για τις δύο πλευρές. Η αντιμετώπιση αυτού του θέματος υπό το σύγχρονο πρίσμα της Διαχείρισης Κρίσεων, αποτελεί το αντικείμενο της παρούσας ερευνητικής εργασίας. Θα προσπαθήσουμε να αποδώσουμε τα αίτια που προκαλούν τους παραπάνω αναφερόμενους προβληματισμούς μας, θα μελετήσουμε την πορεία της μετανάστευσης στο χρόνο, τις διεθνείς συμβάσεις που την οριοθετούν στη σύγχρονη εποχή και τέλος τις δυσκολίες που εμφανίζονται στις κοινωνίες υποδοχής. Το μεθοδολογικό πλαίσιο θα προσεγγίσει το θέμα υπό το πρίσμα της επιχειρησιακής ανάλυσης, ώστε στη συνέχεια να εξαχθούν όσο το δυνατόν ασφαλή συμπεράσματα τα οποία θα βασίζονται σε ποιοτικούς και ποσοτικούς ελέγχους.
[Annoncen]
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 29, Nr. 2 (1988): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Search for Dark Matter in the sky with the Fermi Large Area Telescope
Creators: name: Morselli, A.
name: Nuss, E.
name: Zaharijas, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Can we learn about New Physics with astronomical and astro-particle data? Since its launch in 2008, the Large Area Telescope, onboard of the Fermi Gamma-ray Space Telescope, has detected the largest amount of gamma rays in the 20 MeV - 300 GeV energy range and electrons + positrons in the 7 GeV- 1 TeV range. These impressive statistics allow one to perform a very sensitive indirect experimental search for dark matter. We will present the latest results on these searches and the comparison with LHC searches.
description: 8 pages. Common proceedings for Les Rencontres de Physique de la Vall\'ee d'Aoste, Rencontre de Moriond, EW2013, 48th Rencontres de Moriond: Very High Energy Phenomena in the Universe. v2: reformatted to fit 8 pages
Additional file 1 of The effect of hepatitis B virus on the risk of pregnancy outcomes: a systematic review and meta-analysis of cohort studies
Creators: name: Afraie, Maryam
name: Moradi, Ghobad
name: Zamani, Kamran
name: Azami, Mobin
name: Moradi, Yousef
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Supplementary Figures.