cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Chrysso O.Pickard-Cambridge 1882
Creators: name: Gao, Cai-Xia
name: Li, Shu-Qiang
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Chrysso

description: 3.7 Genus Chrysso O. P.- Cambridge, 1882
Diagnosis. The genus differ from other genera by legs often very long, leg I longer than IV; colulus absent; chelicerae often without tooth; male pedipalpus with paracymbium hooked; median apophysis free; female epigynum often with openings indistinct (Levi & Levi, 1962).
description: Published as part of Gao, Cai-Xia & Li, Shu-Qiang, 2014, Comb-footed spiders (Araneae: Theridiidae) in the tropical rainforest of Xishuangbanna, Southwest China, pp. 1-135 in Zoological Systematics 39 (1) on page 28, DOI: 10.11865/zs20140101, http://zenodo.org/record/7475365
Inflation and quintessence with nonminimal coupling
Creators: name: Faraoni, Valerio
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The nonminimal coupling (NMC) of the scalar field to the Ricci curvature is unavoidable in many cosmological scenarios. Inflation and quintessence models based on nonminimally coupled scalar fields are studied, with particular attention to the balance between the scalar potential and the NMC term in the action. NMC makes acceleration of the universe harder to achieve for the usual potentials, but it is beneficial in obtaining cosmic acceleration with unusual potentials. The slow-roll approximation with NMC, conformal transformation techniques, and other aspects of the physics of NMC are clarified.
description: 36 pages, LaTeX. Typos in Eq. (2.5) corrected
Observations of tides and circularization in red-giant binaries from Kepler photometry
Creators: name: Beck, P. G.
name: Mathis, S.
name: Kallinger, T.
name: Garcia, R. A.
name: Benbakoura, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Binary stars are places of complex stellar interactions. While all binaries are in principle converging towards a state of circularization, many eccentric systems are found even in advanced stellar phases. In this work we discuss the sample of binaries with a red-giant component, discovered from observations of the NASA Kepler space mission. We first discuss which effects and features of tidal interactions are detectable in photometry, spectroscopy and the seismic analysis. In a second step, the sample of binary systems observed with Kepler, is compared to the well studied sample of Verbunt & Phinney (1995, hereafter VP95). We find that this study of circularization of systems hosting evolving red-giant stars with deep convective envelopes is also well applicable to the red-giant binaries in the sample of Kepler stars.
description: Proceedings paper for the J-P Zahn Symposion, Paris, 6 Pages, 2 Figures
Axios/Ipsos Hard Truths Civil Rights Poll: May 2021
Creators: name: Axios
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Work status (1); most worrying societal issues (1); race gives you advantage/disadvantage (1); changes needed in America for equal rights (1); favorability of policing or protests groups (4); agreement with statements about race and criminal justice system (14); how well do politicians/groups look out for people (21); race relations over past year (6); policing reforms (4); occasions for calling 911/police (5); feeling when police in your neighborhood (1); conversations with children about police (1); experiences while shopping (4); interactions with police (12); criminal justice court appearances (2); actions to better understand race in America (11).
Additional file 11 of 454 sequencing of pooled BAC clones on chromosome 3H of barley
Creators: name: Sato, Kazuhiro
name: Motoi, Yuka
name: Yamaji, Nami
name: Hideya Yoshida
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 4
Critical Exponents of the pure and random-field Ising models
Creators: name: Jolicoeur, Th.
name: Guillou, J. C. Le
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We show that current estimates of the critical exponents of the three-dimensional random-field Ising model are in agreement with the exponents of the pure Ising system in dimension 3 - theta where theta is the exponent that governs the hyperscaling violation in the random case.
description: 9 pages, 4 encapsulated Postscript figures, REVTeX 3.0
Additional file 3 of Noncanonical Wnt5a signaling regulates tendon stem/progenitor cells senescence
Creators: name: Chen, Minhao
name: Li, Yingjuan
name: Xiao, Longfei
name: Dai, Guangchun
name: Lu, Panpan
name: Rui, Yunfeng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Table S2.
Dipoena Thorell 1869
Creators: name: Gao, Cai-Xia
name: Li, Shu-Qiang
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Dipoena

description: 3.10 Genus Dipoena Thorell, 1869
Diagnosis. The genus differ from other genera by prosoma high but non-cylindrical; colulus absent, with two setae; male pedipalpus with small tegulum; free median apophysis; female epigynum with two seminal receptacles connecting with sclerotized duct (Yoshida, 2002).
description: Published as part of Gao, Cai-Xia & Li, Shu-Qiang, 2014, Comb-footed spiders (Araneae: Theridiidae) in the tropical rainforest of Xishuangbanna, Southwest China, pp. 1-135 in Zoological Systematics 39 (1) on page 33, DOI: 10.11865/zs20140101, http://zenodo.org/record/7475365
Ruprecht 147: a paradigm of dissolving star cluster
Creators: name: Yeh, Fu-Chi
name: Carraro, Giovanni
name: Montalto, Marco
name: Seleznev, Anton F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We employed recent Gaia/DR2 data to investigate the dynamical status of the nearby (300 pc), old (2.5 Gyr) open cluster Ruprecht~147. We found prominent leading and trailing tails of stars along the cluster orbit, which demonstrates that Ruprecht~147 is losing stars at fast pace. Star counts indicate the cluster has a core radius of 33.3 arcmin, and a tidal radius of 137.5 arcmin. The cluster also possesses an extended corona, which cannot be reproduced by a simple King model. We computed the present-day cluster mass using its luminosity and mass function, and derived an estimate of 234$\pm$52 $M_{\odot}$. We also estimated the cluster original mass using available recipes extracted from N-body simulations obtaining a mass at birth of 50000$\pm$6500 $M_{\odot}$. Therefore dynamical mass loss, mostly caused by tidal interaction with the Milky Way, reduced the cluster mass by about 99\%. We then conclude that Ruprecht~147 is rapidly dissolving into the general Galactic disc.
description: 13 pages, 10 figure, in press in the Astronomical Journal
Random Matrix Theory and the Failure of Macroeconomic Forecasts
Creators: name: Ormerod, P
name: Mounfield, C
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: By scientific standards, the accuracy of short-term economic forecasts has been poor, and shows no sign of improving over time. We form a delay matrix of time-series data on the overall rate of growth of the economy, with lags spanning the period over which any regularity of behaviour is postulated by economists to exist. We use methods of random matrix theory to analyse the correlation matrix of the delay matrix. This is done for annual data from 1871 to 1994 for 17 economies, and for post-war quarterly data for the US and the UK. The properties of the eigenvalues and eigenvectors of these correlation matrices are similar, though not identical, to those implied by random matrix theory. This suggests that the genuine information content in economic growth data is low, and so forecasting failure arises from inherent properties of the data.
description: 15 Pages, 2 Figures
EPT 268 cases with codebook_pd partial.xlsx
Creators: name: Pritimoy Das
Publisher: name: figshare
Year: 2019
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences

description: Test upload.This database has no valid data entered. It is just a sample database for testing this system: how it works.
Please do not use this data for other than learning purpose.
Protection of water resources from persistent, mobile and toxic (PMT) substances
Creators: name: Arp, Hans Peter H.
Publisher: name: Zenodo
Year: 2022
Subjects: PMT
vPvM
mobility
PFAS

description: Presented at the Norwegian Miljøringen meeting on "Riskovurdering og tiltaksbehov på land og sjø" (Risk assessment and remediation strategies on land and sea) on the 16.03.2022. Topics covered include the definition of PMT and vPvM substances, development of the PMT/vPvM criteria under REACH, an overview of ZeroPM and local examples of Oslo's drinking water and the current status of risk from PFAS.
SCOPUS
Creators: name: Gulafsha, Parveen
Publisher: name: Zenodo
Year: 2021
Subjects: Access
Introduction & Background
Feature, Purpose and Design
Treatment
Arrangement
Criteria for Selection
Special Features
Limitations and Drawbacks
Conclusion

description: SCOPUS is a bibliographic database containing abstracts and citations for academic journal articles. SCOPUS is Elsevier’s abstract and citation database launched in November, 2004. SCOPUS is a good index parameter as it carries indexed journals of good reputation. Its master list contains thousands of good quality journals indexed. Has a content review board to keep journals not up to mark to be excluded. With every year evaluation it is important to see if a journal is delisted or is still included after time period of 1-2 years. Discontinuing journals after number of years can give uncertainty and disappointment among authors. With new hybrid or combined discovery citation indexes it is now possible to use citation indexes for free using many free sources. Even with raw materials one should always put effort to combine, normalize and make the data clean before creating any kind of value added interface.
title: Anwendung einer Differenzierungsmatrix für selbstbestimmtes Lernen
Creators: name: Scheidt, Martin
name: Edeleva, Julia
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2024
Subjects: subject: 385
subject: 378

description: Die Differenzierungsmatrix folgt einer reduzierten dreistufigen Bloom'schen Taxonomie und erweitert sie um eine thematische Dimension mit ebenso drei Stufen. Die Differenzierungsmatrix ist im Rahmen des Projektes "rail.lexis" entstanden. Die Posterpräsentation fand zur Abschlusstagung des Förderprogramms Innovation Plus, welches die Entstehung der Differenzierungsmatrix förderte.
Two-integral distribution functions in axisymmetric galaxies: implications for dark matter searches
Creators: name: Petac, Mihael
name: Ullio, Piero
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We address the problem of reconstructing the phase-space distribution function for an extended collisionless system, with known density profile and in equilibrium within an axisymmetric gravitational potential. Assuming that it depends on only two integrals of motion, namely the energy and the component of the angular momentum along the axis of symmetry $L_z$, there is a one-to-one correspondence between the density profile and the component of the distribution function that is even in $L_z$, as well as between the weighted azimuthal velocity profile and the odd component. This inversion procedure was originally proposed by Lynden-Bell and later refined in its numerical implementation by Hunter & Qian; after overcoming a technical difficulty, we apply it here for the first time in presence of a strongly flattened component, as a novel approach of extracting the phase-space distribution function for dark matter particles in the halo of spiral galaxies. We compare results obtained for realistic axisymmetric models to those in the spherical symmetric limit as assumed in previous analyses, showing the rather severe shortcomings in the latter. We then apply the scheme to the Milky Way and discuss the implications for the direct dark matter searches. In particular, we reinterpret the null results of the Xenon1T experiment for spin-(in)dependent interactions and make predictions for the annual modulation of the signal for a set of axisymmetric models, including a self-consistently defined co-rotating halo.
description: 22 pages, 16 figures
Single-particle excitations and the order parameter for a trapped superfluid Fermi gas
Creators: name: Baranov, M. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We reveal a strong influence of a superfluid phase transition on the character of single-particle excitations of a trapped neutral-atom Fermi gas. Below the transition temperature the presence of a spatially inhomogeneous order parameter (gap) shifts up the excitation eigenenergies and leads to the appearance of in-gap excitations localized in the outer part of the gas sample. The eigenenergies become sensitive to the gas temperature and are no longer multiples of the trap frequencies. These features should manifest themselves in a strong change of the density oscillations induced by modulations of the trap frequencies and can be used for identifying the superfluid phase transition.
description: 5 pages, RevTeX, 2 eps figures
Additional file 9 of 454 sequencing of pooled BAC clones on chromosome 3H of barley
Creators: name: Sato, Kazuhiro
name: Motoi, Yuka
name: Yamaji, Nami
name: Hideya Yoshida
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 2
Emertonella Bryant 1945
Creators: name: Gao, Cai-Xia
name: Li, Shu-Qiang
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Emertonella

description: 3.12 Genus Emertonella Bryant, 1945
Diagnosis. The genus differ from other genera by the high prosoma; colulus absent; cymbium of male pedipalpus without distal projection; epigynum with a large depression; seminal receptacles two pairs (Yoshida, 2002).
description: Published as part of Gao, Cai-Xia & Li, Shu-Qiang, 2014, Comb-footed spiders (Araneae: Theridiidae) in the tropical rainforest of Xishuangbanna, Southwest China, pp. 1-135 in Zoological Systematics 39 (1) on page 45, DOI: 10.11865/zs20140101, http://zenodo.org/record/7475365
title: Federating scientific infrastructure and services for cross-domain applications of Earth observation and climate data
Creators: name: Wagner, Wolfgang
name: Schramm, Matthias
name: Logar, Bernd
name: Sipos, Gergely
name: Briese, Christian
name: Clark, Tom
name: Reimer, Christoph
name: Kirchengast, Gottfried
name: Rotach, Mathias
name: Haimberger, Leopold
name: Tiede, Dirk
name: Rieder, Harald
name: Wotawa, Gerhard
name: Schwarz, Matthias
name: Fritz, Steffen
Publisher: name: TU Wien
Year: 2023
Subjects: Infrastructure federation
scientific services
multi-site workflows
interdisciplinary collaboration
open science

description: In this contribution we describe a collaborative scientific infrastructure for the interdisciplinary use of Earth observation and climate data in research and teaching in Austria. The integration in European infrastructures such as the European Open Science Cloud or established by the Copernicus and Destination Earth programmes is a key requirement in the design of infrastructure and software components. Within Austria the focus will be on strengthening the integration of the Petabyte-scale storage and processing capabilities of the Earth Observation Data Centre, the Vienna Scientific Cluster, GeoSphere Austria with the computer systems and scientific services of the participating universities and research organisations. Access to data and their use will be simplified by a single sign-on procedure and new open source software solutions that enable multi-site workflows. This will enable scientists and students to work in an interdisciplinary manner with large amounts of data that are managed and stored at multiple geographic locations.
Measurements of the fluctuations of identified particles in ALICE at the LHC
Creators: name: Ohlson, Alice
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The event-by-event fluctuations of identified particles in ultrarelativistic nucleus-nucleus collisions give information about the state of matter created in these collisions as well as the phase diagram of nuclear matter. In this proceedings, we present the latest results from ALICE on the centrality and pseudorapidity dependence of net-proton fluctuations, which are closely related to net-baryon fluctuations, as well as net-kaon and net-pion fluctuations. The effects of volume fluctuations and global baryon conservation on these observables are discussed. Furthermore, the correlated fluctuations between different particle species, quantified by the observable $ν_{dyn}$, are also shown as functions of multiplicity and collision energy and are compared with Monte Carlo models. These measurements are performed in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV using the novel Identity Method and take advantage of the excellent particle identification capabilities of ALICE.
description: Proceedings of the Critical Point and Onset of Deconfinement (CPOD 2017) conference, August 2017, Typos in Eqs. 4.* corrected in v2
Bridging Aspirations: The Interplay of Entrepreneurial Marketing Education in Shaping Entrepreneurial Intention
Creators: name: Ouragini, Imen A.
name: Ali, Prof. Ahmed K. Ben
Publisher: name: ZAP journals
Year: 2024
Subjects: Entrepreneurship Education
Entrepreneurial Intention
Universities
Self-Employment Awareness
Academic Entrepreneurship.

description: Universities play a pivotal role in fostering entrepreneurship, recognized as a critical factor for economic growth and innovation. The imperative of universities extends beyond traditional academic functions, encompassing a responsibility to cultivate an entrepreneurial mindset among their students. Acknowledging the influential role of Entrepreneurship Education (EE) in shaping students' Entrepreneurial Intention (EI) and subsequent success as entrepreneurs, this study explores the challenges and opportunities associated with the current state of EE initiatives.

Drawing upon the works of Heiko et al. (2018), Walter et al. (2011), Azamudin et al. (2017), Samuel et al. (2013), Sascha and Jörn (2016), and Oosterbeek et al. (2010), the research seeks to address the gaps identified in prior studies. Notably, Oosterbeek et al. (2010) highlighted that, despite the widespread implementation of EE, the anticipated objectives have often fallen short, and there is a tendency to underestimate students' Entrepreneurial Intention. This discrepancy calls for a critical examination of the effectiveness of current EE practices and underscores the urgency of recalibrating strategies to meet the intended outcomes.

The overarching goal of this research is to contribute to the ongoing discourse on entrepreneurship within the university setting. By analyzing existing literature, the study aims to delineate the strengths and weaknesses of current EE approaches, emphasizing the pressing need for more targeted and impactful interventions. As Azamudin et al. (2017) and Jones and Hegarty (2011) have argued, there is a consensus among scholars about the imperative to elevate the prominence of EE in universities.

In conclusion, this research advocates for a reevaluation of the role of universities in instilling an entrepreneurial spirit among students. By understanding the intricacies of Entrepreneurship Education and its impact on students' Entrepreneurial Intention, institutions can tailor their approaches to better align with the desired objectives. The findings of this study contribute to the broader conversation on enhancing the effectiveness of EE initiatives, ensuring that universities remain at the forefront of cultivating future generations of innovative and successful entrepreneurs
On Discrete U-duality in M-theory
Creators: name: Mizoguchi, Shun'ya
name: Schroeder, Germar
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We give a complete set of generators for the discrete exceptional U-duality groups of toroidal compactified type II theory and M-theory in d>2. For this, we use the DSZ quantization in d=4 as originally proposed by Hull and Townsend, and determine the discrete group inducing integer shifts on the charge lattice. It is generated by fundamental unipotents, which are constructed by exponentiating the Chevalley generators of the corresponding Lie algebra. We then extend a method suggested by the above authors and used by Sen for the heterotic string to get the discrete U-duality group in d=3, thereby obtaining a quantized symmetry in d=3 from a d=4 quantization condition. This is studied first in a toy model, corresponding to d=5 simple supergravity, and then applied to M-theory. It turns out that, in the toy model, the resulting U-duality group in d=3 is strictly smaller than the one generated by the fundamental unipotents corresponding to all Chevalley generators. However, for M-theory, both groups agree. We illustrate the compactification to d=3 by an embedding of d=4 particle multiplets into the d=3 theory.
description: 50 pages, 6 figures, some typos corrected, accepted for publication in Class.Quant.Grav
Additional file 8 of 454 sequencing of pooled BAC clones on chromosome 3H of barley
Creators: name: Sato, Kazuhiro
name: Motoi, Yuka
name: Yamaji, Nami
name: Hideya Yoshida
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 1
Boundary actions in Ponzano-Regge discretization, Quantum groups and AdS(3)
Creators: name: O'Loughlin, Martin
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Boundary actions for three-dimensional quantum gravity in the discretized formalism of Ponzano-Regge are studied with a view towards understanding the boundary degrees of freedom. These degrees of freedom postulated in the holography hypothesis are supposed to be characteristic of quantum gravity theories. In particular it is expected that some of these degrees of freedom reside on black hole horizons. This paper is a study of these ideas in the context of a theory of quantum gravity that requires no additional structure such as supersymmetry or special gravitational backgrounds. Lorentzian as well as Euclidean regimes are examined. Some surprising relationships to Liouville theory and string theory in AdS(3) are found.
description: 27 pages, 7 figures. Equations corrected and reference added. To appear in ATMP
Joe Deville on Diamond Open Access and the Future of the University
Creators: name: Deville, Joe
Publisher: name: Zenodo
Year: 2024

description: In this presentation, Professor Joe Deville (Managing Director, Open Book Collective / Lancaster University), introduces the work of Copim and the Open Book Futures project, with a particular focus on Opening the Future and the Open Book Collective. Deville reflects on the financial crisis faced by many UK universities, and asks what role commercial publishing models play in draining limited resources. Deville concludes on a note of optimism, as he recognises the hard work of those librarians advocating for Diamond OA and an equitable publishing future.

You can view a recording of this presentation on Internet Archive or on YouTube.

This presentation was delivered as part of the event: “Crisis in Higher Education and the Future of Diamond Open Access” on 19 September 2024, at the London School of Economics and online. The event was supported by LSE Library, LSE Press and Copim. To find out more, please visit: https://copim.pubpub.org/pub/futureofdiamond
description: The Open Book Futures project is co-funded by Arcadia and Research England Development (RED) Fund (UKRI). Arcadia is a charitable foundation that works to protect nature, preserve cultural heritage and promote open access to knowledge. Since 2002 Arcadia has awarded more than $1 billion to organizations around the world. Research England Development (RED) Fund (UKRI) is a fund supporting institutional-level innovative projects in research and knowledge exchange including collaborations between education providers and between education providers and business.
Excitonic States in Semiconducting Two-dimensional Perovskites
Creators: name: Molina-Sánchez, Alejandro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Hybrid organic/inorganic perovskites have emerged as efficient semiconductor materials for applications in photovoltaic solar cells with conversion efficiency above 20 \%. Recent experiments have synthesized ultra-thin two-dimensional (2D) organic perovskites with optical properties similar to those of 2D materials like monolayer MoS$_2$: large exciton binding energy and excitonic effects at room temperature. In addition, 2D perovskites are synthesized with a simple fabrication process with potential low-cost and large-scale manufacture. Up to now, state-of-the-art simulations of the excitonic states have been limited to the study of bulk organic perovskites. A large number of atoms in the unit cell and the complex role of the organic molecules make inefficient the use of \textit{ab initio} methods. In this work, we define a simplified crystal structure to calculate the optical properties of 2D perovskites, replacing the molecular cations with inorganic atoms. We can thus apply state-of-the-art, parameter-free and predictive \textit{ab initio} methods like the GW method and the Bethe-Salpeter equation to obtain the excitonic states of a model 2D perovskite. We find that optical properties of 2D perovskites are strongly influenced by excitonic effects, with binding energies up to 600 meV. Moreover, the optical absorption is carried out at the bromine and lead atoms and therefore the results are useful for a qualitatively understanding of the optical properties of organic 2D perovskites.
description: 4 figures
Zamarada crystallophana Mabille 1900
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Zamarada
Zamarada crystallophana

description: Zamarada crystallophana Mabille, 1900
COMMON NAME(S): Geometer moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Cameroon, Central African Republic, Côte d’Ivoire, Democratic Republic of Congo, Ghana, Kenya, Malawi, Mozambique, Nigeria, Senegal, Tanzania, Uganda, Togo, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Lusaka, in Lusaka Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Fletcher 1974.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 231, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Parasteatoda Archer 1946
Creators: name: Gao, Cai-Xia
name: Li, Shu-Qiang
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Parasteatoda

description: 3.20 Genus Parasteatoda Archer, 1946
Diagnosis. The genus differ from other genera by the paracymbium hooded; median apophysis attached to embolus; embolus usually long; conductor short; epigynum with large depression (Yoshida, 2008).
description: Published as part of Gao, Cai-Xia & Li, Shu-Qiang, 2014, Comb-footed spiders (Araneae: Theridiidae) in the tropical rainforest of Xishuangbanna, Southwest China, pp. 1-135 in Zoological Systematics 39 (1) on page 56, DOI: 10.11865/zs20140101, http://zenodo.org/record/7475365
Characterization of the Local Density of States Fluctuations near the Integer Quantum Hall Transition in a Quantum Dot Array
Creators: name: Jug, G.
name: Ziegler, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a calculation for the second moment of the local density of states in a model of a two-dimensional quantum dot array near the quantum Hall transition. The quantum dot array model is a realistic adaptation of the lattice model for the quantum Hall transition in the two-dimensional electron gas in an external magnetic field proposed by Ludwig, Fisher, Shankar and Grinstein. We make use of a Dirac fermion representation for the Green functions in the presence of fluctuations for the quantum dot energy levels. A saddle-point approximation yields non-perturbative results for the first and second moments of the local density of states, showing interesting fluctuation behaviour near the quantum Hall transition. To our knowledge we discuss here one of the first analytic characterizations of chaotic behaviour for a two-dimensional mesoscopic structure. The connection with possible experimental investigations of the local density of states in the quantum dot array structures (by means of NMR Knight-shift or single-electron-tunneling techniques) and our work is also established.
description: 11 LaTeX pages, 1 postscript figure, to appear in Phys.Rev.B
Additional file 2: of Could we employ the queueing theory to improve efficiency during future mass causality incidents?
Creators: name: Chih-Chuan Lin
name: Chin-Chieh Wu
name: Chi-Dan Chen
name: Kuan-Fu Chen
Publisher: name: figshare
Year: 2019
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Table S1a. The results of sensitivity analysis for insufficient health care providers in queueing network for events A. Table S1b. The results of sensitivity analysis for insufficient health care providers in queueing network for events B. (DOCX 44 kb)
Static Axially Symmetric Einstein-Yang-Mills-dilaton solutions: Addendum Asymptotic solutions
Creators: name: Kleihaus, B.
name: Kunz, Jutta
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the asymptotic form of the static axially symmetric, globally regular and black hole solutions, obtained recently in Einstein-Yang-Mills and Einstein-Yang-Mills-dilaton theory.
description: 5 pages, no figures, LaTex format using RevTex
Advances in the experimental exploration of water's phase diagram
Creators: name: Salzmann, Christoph G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Water's phase diagram displays enormous complexity with currently 17 experimentally-confirmed polymorphs of ice and several more predicted computationally. For almost 120 years, it has been a stomping ground for scientific discovery and ice research has often been a trailblazer for investigations into a wide range of materials-related phenomena. Here, the experimental progress of the last couple of years is reviewed, and open questions as well as future challenges are discussed. The specific topics include the polytypism and stacking disorder of ice I, the mechanism of the pressure amorphization of ice I, the emptying of gas-filled clathrate hydrates to give new low-density ice polymorphs, the effects of acid / base doping on hydrogen-ordering phase transitions as well as the formation of solids solutions between salts and the ice polymorphs, and the effect this has on the appearance of the phase diagram. In addition to continuing efforts to push the boundaries in terms of the extremes of pressure and temperature, the exploration of the 'chemical' dimensions of ice research appears to now be a newly emerging trend. It is without question that ice research has entered a very exciting era.
description: 17 pages, 5 figures
Polaritonic frequency-comb generation and breather propagation in a negative-index metamaterial with a cold four-level atomic medium
Creators: name: Asgarnezhad-Zorgabad, Saeid
name: Berini, Pierre
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We develop a concept for a waveguide that exploits spatial control of nonlinear surface-polaritonic waves. Our scheme includes an optical cavity with four-level $\text{N}$-type atoms in a lossless dielectric placed above a negative-index metamaterial layer. We propose exciting a polaritonic Akhmediev breather at a certain position of the interface between the atomic medium and the metamaterial by modifying laser-field intensities and detunings. Furthermore, we propose generating position-dependent polaritonic frequency combs by engineering widths of the electromagnetically induced transparency window commensurate with the surface-polaritonic modulation instability. Therefore, this waveguide acts as a high-speed polaritonic modulator and position-dependent frequency-comb generator, which can be applied to compact photonic chips.
Steatoda Sundevall 1833
Creators: name: Gao, Cai-Xia
name: Li, Shu-Qiang
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Steatoda

description: 3.25 Genus Steatoda Sundevall, 1833
Diagnosis. The genus differ from other genera by the large body; male pedipalpus with strongly sclerotized internal paracymbium; embolus long and sickle or screw-shaped (Wunderlich, 2008).
description: Published as part of Gao, Cai-Xia & Li, Shu-Qiang, 2014, Comb-footed spiders (Araneae: Theridiidae) in the tropical rainforest of Xishuangbanna, Southwest China, pp. 1-135 in Zoological Systematics 39 (1) on page 83, DOI: 10.11865/zs20140101, http://zenodo.org/record/7475365
title: Tailoring the metal-perovskite interface for promotional steering of the catalytic NO reduction by CO in the presence of H₂O on Pd-Lanthanum iron manganite composites
Creators: name: Mohammadi, Asghar
name: Farzi, Ali
name: Thurner, Christoph
name: Klötzer, Bernhard
name: Schwarz, Sabine
name: Bernardi, Johannes
name: Niaei, Aligholi
name: Penner, Simon
Publisher: name: Elsevier
Year: 2022
Subjects: Perovskite
Palladium
Phase boundary
DeNOx catalysis
Reaction kinetics

description: We steer the catalytic performance and morphology of Pd – lanthanum iron manganite (LFM) perovskite interfaces towards optimum NO+CO reactivity in presence of water by following different preparation approaches. Strong CO adsorption for samples without Pd-perovskite interface acts as an inhibitor for adsorption/dissociation of NO, while samples with an extended interface, additionally aided by H₂O, show reduced CO poisoning. The optimized use of lattice oxygen for CO oxidation at the phase boundary and its replenishment from NO dissociation allows for the formation of more poisoning-resistant active sites for NO activation. Reaction of species from H₂O dissociation with adsorbed CO assists further surface clean off. Enhanced NO reduction activity on the “de-poisoned” interface leads to a pronounced increase in N₂ selectivity. Preferred production of NH₃ at low NO and high CO and H₂O concentration indicates that water gas shift intermediates are linked to increased surface hydrogen activity and increased NH₃ formation.
Enhancing the Quality of Mathematics Learning Through Strengthening Pedagogical Competencies, Effectiveness of Project Based Learning (Pjbl), Creativity And Achievement Motivation
Creators: name: Andi, Hermawan
name: Dahlan, Hidayat
name: Arisanti Muara, Kasih
Publisher: name: Zenodo
Year: 2025
Subjects: Quality of Learning, Pedagogical Competency, Effectiveness of Project Based Learning (PjBL), Creativity, Achievement Motivation, SITOREM Analysis.

description: The intensity of systemic linkages and synergy of teachers, students, curriculum and learningmaterials, media, facilities and learning systems in producing optimal learning processes and outcomes inaccordance with curricular demands, this is what is meant by quality of learning. The quality of learning is animportant element related to achieving educational goals. From various educational development reports, it isknown that the quality of mathematics learning at private vocational schools in Bogor Regency is not asexpected, both for educational goals and competency demands. Therefore, research is needed to obtaininformation on variables related to improving the quality of learning. The aim of this research is to carry outstrategies and ways to improve the quality of learning by conducting research on the influence of the variablesof pedagogical competence, effectiveness of project based learning (PjBL), creativity, achievement motivationand learning quality. This research uses the path analysis method to determine the influence between thevariables studied and the SITOREM method for indicator analysis to obtain strategies and ways to improve thequality of learning
Tekellina Levi 1957
Creators: name: Gao, Cai-Xia
name: Li, Shu-Qiang
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Tekellina

description: 3.27 Genus Tekellina Levi, 1957
Diagnosis. Members of this genus are less than 1.3 mm in length and differ from those of other genera by the weakly sclerotized and modified prosoma; chelicerae without teeth; abdomen wider than long; colulus replaced by two setae; pedipalpus with end of median apophysis lying against paracymbial hook near margin of cymbium; cymbium almost circular (Levi & Levi, 1962).
description: Published as part of Gao, Cai-Xia & Li, Shu-Qiang, 2014, Comb-footed spiders (Araneae: Theridiidae) in the tropical rainforest of Xishuangbanna, Southwest China, pp. 1-135 in Zoological Systematics 39 (1) on page 90, DOI: 10.11865/zs20140101, http://zenodo.org/record/7475365
Nepalomyia Hollis 1964
Creators: name: Wang, Meng-Qing
name: Chen, Hong-Yin
name: Yang, Ding
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Dolichopodidae
Nepalomyia

description: 3 Genus Nepalomyia Hollis
 Nepalomyia Hollis, 1964: 110. Type species: Nepalomyia dytei Hollis, 1964.
 Neurigonella Robinson, 1964: 119. Type species: Neurigona nigricornis Van Duzee, 1914.
description: Published as part of Wang, Meng-Qing, Chen, Hong-Yin & Yang, Ding, 2014, New species of Nepalomyia henanensis species group from China (Diptera: Dolichopodidae: Peloropeodinae), pp. 411-416 in Zoological Systematics 39 (3) on page 412, DOI: 10.11865/zs20140307, http://zenodo.org/record/7176708
Dissection of a New qnrD2 M. morganii Plasmid Isolated from Systematically Diseased Cold-Blooded Amphibians
Creators: name: Juraschek, Katharina
name: Jäckel, Claudia
name: Banyai, C.
name: Skladinikiewicz-Zimmer, Tanja
name: Lesniewsky, Britta
name: Nöckler, Karsten
name: Beutlich, J.
name: Käsbohrer, Annemarie
name: Hammerl, Jens Andre
Publisher: name: Zenodo
Year: 2019

description: Fluoro(quinolones) are important antimicrobials for treatment of animal and human infections. Several plasmid-mediated resistance factors were reported to be involved in the occurrence of quinolone resistant bacteria. This study was initiated to compare stability, antimicrobial susceptibility and the genetic background of qnrD plasmids from M. morganii comprising different pentapeptide repeat protein D subclones. Bacteriological investigation of systemic diseased African bullfrogs (P. edulis), resulted in the isolation of four M. morganii isolates exhibiting reduced susceptibility to fluoroquinolones and nalidixic acid. Molecular analysis indicated the presence of different small qnrD plasmids. The genetic background of the plasmids was determined and analyzed by bioinformatics. Furthermore, the plasmid stability and the resistance behavior of the plasmids were compared in E. coli, S. Typhimurium and Y. enterocolitica. Plasmid profiling revealed the presence of a previously described 2.7 kb plasmid in three and a novel 1.9 kb plasmid in one of the investigated isolates. Sequence analysis showed, that the smaller plasmid encodes a qnrD2 gene variant. In contrast to the predominant qnrD plasmid prototype, the replication stability seems to be limited over long-time periods under nonselective conditions among various genera of the Enterobacteriaceae. This study disclosed the existence of
Solar System Formation in the Context of Extra-Solar Planets
Creators: name: Raymond, Sean N.
name: Izidoro, Andre
name: Morbidelli, Alessandro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Exoplanet surveys have confirmed one of humanity's (and all teenagers') worst fears: we are weird. If our Solar System were observed with present-day Earth technology -- to put our system and exoplanets on the same footing -- Jupiter is the only planet that would be detectable. The statistics of exo-Jupiters indicate that the Solar System is unusual at the ~1% level among Sun-like stars (or ~0.1% among all stars). But why are we different? Successful formation models for both the Solar System and exoplanet systems rely on two key processes: orbital migration and dynamical instability. Systems of close-in super-Earths or sub-Neptunes require substantial radial inward motion of solids either as drifting mm- to cm-sized pebbles or migrating Earth-mass or larger planetary embryos. We argue that, regardless of their formation mode, the late evolution of super-Earth systems involves migration into chains of mean motion resonances, generally followed by instability when the disk dissipates. This pattern is likely also ubiquitous in giant planet systems. We present three models for inner Solar System formation -- the low-mass asteroid belt, Grand Tack, and Early Instability models -- each invoking a combination of migration and instability. We identify bifurcation points in planetary system formation. We present a series of events to explain why our Solar System is so weird. Jupiter's core must have formed fast enough to quench the growth of Earth's building blocks by blocking the flux of inward-drifting pebbles. The large Jupiter/Saturn mass ratio is rare among giant exoplanets but may be required to maintain Jupiter's wide orbit. The giant planets' instability must have been gentle, with no close encounters between Jupiter and Saturn, also unusual in the larger (exoplanet) context. Our Solar System system is thus the outcome of multiple unusual, but not unheard of, events.
description: Abstract abridged. Chapter to appear in Planetary Astrobiology (Editors: Victoria Meadows, Giada Arney, David Des Marais, and Britney Schmidt). 35 pages, 6 figures. Updated references
Kinematics and dynamics of the luminous infrared galaxy pair NGC 5257/58 (Arp 240)
Creators: name: Fuentes-Carrera, I.
name: Rosado, M.
name: Amram, P.
name: Laurikainen, E.
name: Salo, H.
name: Gomez-Lopez, J. A.
name: Castaneda, H. O.
name: Bernal, A.
name: Balkowski, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Encounters between galaxies modify their morphology, kinematics, and star formation (SF) history. The relation between these changes and external perturbations is not straightforward. The great number of parameters involved requires both the study of large samples and individual encounters where particular features, motions, and perturbations can be traced and analysed in detail. We analysed the morphology, kinematics, and dynamics of two luminous infrared spiral galaxies, NGC 5257 and NGC 5258, in which SF is mostly confined to the spiral arms, in order to understand interactions between galaxies of equivalent masses and SF processes during the encounter. Using scanning Fabry-Perot interferometry, we studied the contribution of circular and non-circular motions and the response of the ionized gas to external perturbations. We compared the kinematics with direct images of the pair and traced the SF processes and gravitational effects due to the presence of the other galaxy. The SED of each member of the pair was fitted. A mass model was fitted to the rotation curve of each galaxy. Large, non-circular motions detected in both galaxies are associated with a bar, spiral arms, and HII regions for the inner parts of the galaxies, and with the tidal interaction for the outer parts of the discs. Bifurcations in the rotation curves indicate that the galaxies have recently undergone their pericentric passage. The pattern speed of a perturbation of one of the galaxies is computed. Location of a possible corotation seems to indicate that the gravitational response of the ionized gas in the outer parts of the disc is related to the regions where ongoing SF is confined. The SED fit indicates a slightly different star formation history for each member of the pair. For both galaxies, a pseudo-isothermal halo better fits the global mass distribution.
description: 34 pages, 13 figures, 8 tables. Accepted for publication in A&A
Gate tunable giant anisotropic resistance in ultra-thin GaTe
Creators: name: Wang, Hanwen
name: Chen, Mao-Lin
name: Zhu, Mengjian
name: Wang, Yaning
name: Dong, Baojuan
name: Sun, Xingdan
name: Zhang, Xiaorong
name: Cao, Shimin
name: Li, Xiaoxi
name: Huang, Jianqi
name: Zhang, Lei
name: Liu, Weilai
name: Sun, Dongming
name: Ye, Yu
name: Yang, Teng
name: Guo, Huaihong
name: Qin, Chengbing
name: Xiao, Liantuan
name: Zhang, Jing
name: Chen, Jianhao
name: Han, Zheng Vitto
name: Zhang, Zhidong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In crystals, the duplication of atoms often follows different periodicity along different directions. It thus gives rise to the so called anisotropy, which is usually even more pronounced in two dimensional (2D) materials due to the absence of $\textbf{z}$ dimension. Indeed, in the emerging 2D materials, electrical anisotropy has been one of the focuses in recent experimental efforts. However, key understandings of the in-plane anisotropic resistance in low-symmetry 2D materials, as well as demonstrations of model devices taking advantage of it, have proven difficult. Here, we show that, in few-layered semiconducting GaTe, electrical conductivity along $\textbf{x}$ and $\textbf{y}$ directions of the 2D crystal can be gate tuned from a ratio of less than one order to as large as 10$^{3}$. This effect is further demonstrated to yield an anisotropic memory resistor behaviour in ultra-thin GaTe, when equipped with an architecture of van der Waals floating gate. Our findings of gate tunable giant anisotropic resistance (GAR) effect pave the way for potential applications in nano-electronics such as multifunctional directional memories in the 2D limit.
description: 9 pages, 4 figures