cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Emerging Voices Plenary - Deborah Udoh
Creators: name: Udoh, Deborah
Publisher: name: Zenodo
Year: 2025
Subjects: rse

description: The Emerging Voice plenary at RSECon24 aims to provide a platform for newcomers and emerging voices within our community to share their story and vision on research software engineering. This initiative aims to showcase fresh perspectives, encourage new voices, promote role models and foster diversity of thought within our community. By providing this opportunity, we hope to inspire and empower the next generation of leaders in research software engineering.

The Emerging Voice speakers receive professional coaching for public speaking, and mentoring from RSE leaders, to help prepare for the conference. They will be asked to deliver a 10 minute talk, with 5 minutes for audience questions.A recording of this session is available on YouTube: https://youtu.be/iRXe3dYu-Hs
Angle-resolved and core-level photoemission study of interfacing the topological insulator Bi1.5Sb0.5Te1.7Se1.3 with Ag, Nb and Fe
Creators: name: de Jong, N.
name: Frantzeskakis, E.
name: Zwartsenberg, B.
name: Huang, Y. K.
name: Wu, D.
name: Hlawenka, P.
name: Sánchez-Barriga, J.
name: Varykhalov, A.
name: van Heumen, E.
name: Golden, M. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Interfaces between a bulk-insulating topological insulator (TI) and metallic adatoms have been studied using high-resolution, angle-resolved and core-level photoemission. Fe, Nb and Ag were evaporated onto Bi1.5Sb0.5Te1.7Se1.3 (BSTS) surfaces both at room temperature and 38K. The coverage- and temperature-dependence of the adsorption and interfacial formation process have been investigated, highlighting the effects of the overlayer growth on the occupied electronic structure of the TI. For all coverages at room temperature and for those equivalent to less than 0.1 monolayer at low temperature all three metals lead to a downward shift of the TI's bands with respect to the Fermi level. At room temperature Ag appears to intercalate efficiently into the van der Waals gap of BSTS, accompanied by low-level substitution of the Te/Se atoms of the termination layer of the crystal. This Te/Se substitution with silver increases significantly for low temperature adsorption, and can even dominate the electrostatic environment of the Bi/Sb atoms in the BSTS near-surface region. On the other hand, Fe and Nb evaporants remain close to the termination layer of the crystal. On room temperature deposition, they initially substitute isoelectronically for Bi as a function of coverage, before substituting for Te/Se atoms. For low temperature deposition, Fe and Nb are too immobile for substitution processes and show a behaviour consistent with clustering on the surface. For both Ag and Fe/Nb, these differing adsorption pathways leads to the qualitatively similar and remarkable behavior for low temperature deposition that the chemical potential first moves upward (n-type dopant behavior) and then downward (p-type behavior) on increasing coverage.
description: 10 pages, 4 figures. In our Phys. Rev. B manuscript an error was made in formulating the last sentence of the abstract that, unfortunately, was missed in the page proofs. Version 2 on arxiv has the correct formulation of this sentence
Simulation of Synthetically Degraded Tracking Data to Benchmark MOT Metrics
Creators: name: Hartmann, M.
name: Löffler, Katharina
name: Mikut, Ralf
Publisher: name: KIT Scientific Publishing
Year: 2022

description: Multiple object tracking (MOT) is an essential task in computer vision, with many practical applications in surveillance, robotics, autonomous driving, and biology. To compare different MOT algorithms efficiently and select the best MOT algorithm for an application, we rely on tracking metrics that reduce the performance of a tracking algorithm to a single score. However, there is a lack in testing the tracking metrics themselves, which can result in unnoticed biases or flaws in tracking metrics that can influence the decision of selecting the best tracking algorithm. To check tracking metrics for possible limitations or biases towards penalizing specific tracking errors, a standardized evaluation of tracking metrics is needed. We propose benchmarking tracking metrics using synthetic, erroneous tracking results that simulate real-world tracking errors. First, we select common real-world tracking errors from the literature and describe how to emulate them. Then, we validate our approach by reproducing previously found tracking metric limitations through simulating specific tracking errors. In addition, our benchmark reveals a before unreported limitation in the tracking metric AOGM. Moreover, we make an implementation of our benchmark publicly available.
Spectroscopic Orbital Periods for 29 Cataclysmic Variables from the Sloan Digital Sky Survey
Creators: name: Thorstensen, John R.
name: Taylor, Cynthia J.
name: Peters, Christopher S.
name: Skinner, Julie N.
name: Southworth, John
name: Gaensicke, Boris T.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report follow-up spectroscopy of 29 cataclysmic variables from the Sloan Digital Sky Survey (SDSS), 22 of which were discovered by SDSS and seven other previously known systems that were recovered in SDSS. The periods for 16 of these objects were included in the tabulation by Gaensicke et al. (2009). While most of the systems have periods less than 2 hours, only one has a period in the 80-86 minute 'spike' found by Gaensicke et al. (2009), and 11 have periods longer than 3 hours, indicating that the present sample is skewed toward longer-period, higher-luminosity objects. Seven of the objects have spectra resembling dwarf novae, but have apparently never been observed in outburst, suggesting that many cataclysmics with relatively low variability amplitude remain to be discovered. Some of the objects are notable. SDSS J07568+0858 and SDSS J08129+1911 were previously known to have deep eclipses; in addition to spectroscopy, we use archival data from the CRTTS to refine their periods. We give a parallax-based distance of 195 (+54, -39) pc for LV Cnc (SDSS J09197+0857), which at Porb = 81 m has the shortest orbital period in our sample. SDSS J08091+3814 shows both the spectroscopic phase offset and phase-dependent absorption found in SW Sextantis stars. The average spectra of SDSS J08055+0720 and SDSS J16191+1351 show contributions from K-type secondaries, and SDSS J080440+0239 shows a contribution from an early M star. We use these to constrain the distances. SDSS J09459+2922 has characteristics typical of a magnetic system. SDSS11324+6249 may be a novalike variable, and if so, its orbital period (99 min) is unusually short for that subclass.
description: Accepted for Astronomical Journal. 43 pages, 10 figures
Tailoring the magnetodynamic properties of nanomagnets using magnetocrystalline and shape anisotropies
Creators: name: Flovik, Vegard
name: Macià, Ferran
name: Hernàndez, Joan Manel
name: Brucas, Rimantas
name: Hanson, Maj
name: Wahlstrôm, Erik
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetodynamical properties of nanomagnets are affected by the demagnetizing fields created by the same nanoelements. In addition, magnetocrystalline anisotropy produces an effective field that also contributes to the spin dynamics. In this article we show how the dimensions of magnetic elements can be used to balance crystalline and shape anisotropies, and that this can be used to tailor the magnetodynamic properties. We study ferromagnetic ellipses patterned from a 10 nm thick epitaxial Fe film with dimensions ranging from 50 x 150 nm to 150 x 450 nm. The study combines ferromagnetic resonance (FMR) spectroscopy with analytical calculations and micromagnetic simulations, and proves that the dynamical properties can be effectively controlled by changing the size of the nanomagnets. We also show how edge defects in the samples influence the magnetization dynamics. Dynamical edge modes localized along the sample edges are strongly influenced by edge defects, and this needs to be taken into account in understanding the full FMR spectrum
description: Accepted for publication in Phys. Rev. B
CC-Top: Constrained Clustering for Dynamic Topic Discovery
Creators: name: Goschenhofer, Jann
name: Ragupathy, Pranav
name: Heumann, Christian
name: Bischl, Bernd
name: Aßenmacher, Matthias
Publisher: name: Zenodo
Year: 2022

description: Research on multi-class text classification of short texts mainly focuses on supervised (transfer) learning approaches, requiring a finite set of pre-defined classes which is constant over time. This work explores deep constrained clustering (CC) as an alternative to supervised learning approaches in a setting with a dynamically changing number of classes, a task we introduce as dynamic topic discovery (DTD).We do so by using pairwise similarity constraints instead of instance-level class labels which allow for a flexible number of classes while exhibiting a competitive performance compared to supervised approaches. First, we substantiate this through a series of experiments and show that CC algorithms exhibit a predictive performance similar to state-of-the-art supervised learning algorithms while requiring less annotation effort.Second, we demonstrate the overclustering capabilities of deep CC for detecting topics in short text data sets in the absence of the ground truth class cardinality during model training.Third, we showcase that these capabilities can be leveraged for the DTD setting as a step towards dynamic learning over time and finally, we release our codebase to nurture further research in this area.
The IIIF standard and it's use-cases
Creators: name: Hochstenbach, Patrick
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2020

description: Das International Image Interoperability Framework (IFFF) ist ein von Kultur- und Gedächtnisinstitutionen seit 2011 entwickelter Standard der interoperable Schnittstellen definiert, einen institutionsübergreifenden Austausch digitaler Objekte sowie deren standortunabhängige Darstellung in unterschiedlichsten Viewern und sonstigen Präsentationslösungen im WWW ermöglicht. LibreCat ist eine Open Source Software, die u.a. Grundlage für die in Ghent und Bielefeld eingesetzten Repositorien ist. * Usage of IIIF in scholastics * IIIF as tool for researchers * IIIF as technical standard * Shared canvas the big idea behind this image standard * Projects in Ghent with LibreCat and IIIF
description: Kolloquium Wissensinfrastruktur, Wintersemester 2019/2020
Additional file 2 of Lung function and radiological findings 1 year after COVID-19: a prospective follow-up
Creators: name: Tarraso, Julia
name: Safont, Belen
name: Carbonell-Asins, Juan A.
name: Fernandez-Fabrellas, Estrella
name: Sancho-Chust, José N.
name: Naval, Elsa
name: Amat, Beatriz
name: Herrera, Susana
name: Ros, José A.
name: Soler-Cataluña, Juan J.
name: Rodriguez-Portal, Jose A.
name: Andreu, Ada L.
name: Marín, Margarita
name: Rodriguez-Hermosa, Juan L.
name: Gonzalez-Villaescusa, Cruz
name: Soriano, Joan B.
name: Signes-Costa, Jaime
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Table S1. Chest CT at 2-month follow-up according to severity group. Table S2. Table for reviewer. Characteristics of enrolled patients vs. lost patients.
Additional file 1 of Awareness of testicular cancer among adult Polish men and their tendency for prophylactic self-examination: conclusions from Movember 2020 event
Creators: name: Ryszawy, Jakub
name: Kowalik, Maksymilian
name: Wojnarowicz, Jakub
name: Rempega, Grzegorz
name: Kępiński, Michał
name: Burzyński, Bartłomiej
name: Rajwa, Paweł
name: Paradysz, Andrzej
name: Bryniarski, Piotr
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 1: Questionnaire.
How to include fermions into General relativity by exotic smoothness
Creators: name: Asselmeyer-Maluga, T.
name: Brans, C. H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Geometric Topology (math.GT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: This paper is two-fold. At first we will discuss the generation of source terms in the Einstein-Hilbert action by using (topologically complicated) compact 3-manifolds. There is a large class of compact 3-manifolds with boundary: a torus given as the complement of a (thickened) knot admitting a hyperbolic geometry, denoted as hyperbolic knot complements in the following. We will discuss the fermionic properties of this class of 3-manifolds, i.e. we are able to identify a fermion with a hyperbolic knot complement. Secondly we will construct a large class of space-times, the exotic $\mathbb{R}^{4}$, containing this class of 3-manifolds naturally. We begin with a topological trivial space, the $\mathbb{R}^{4}$, and change only the differential structure to obtain many nontrivial 3-manifolds. It is known for a long time that exotic $\mathbb{R}^{4}$'s generate extra sources of gravity (Brans conjecture) but here we will analyze the structure of these source terms more carefully. Finally we will state that adding a hyperbolic knot complement will result in the appearance of a fermion as source term in the Einstein-Hilbert action.
description: 27 pages, 4 figures, accepted in Gen. Rel. Grav. arXiv admin note: substantial text overlap with arXiv:1401.4816
Additional file 2 of Awareness of testicular cancer among adult Polish men and their tendency for prophylactic self-examination: conclusions from Movember 2020 event
Creators: name: Ryszawy, Jakub
name: Kowalik, Maksymilian
name: Wojnarowicz, Jakub
name: Rempega, Grzegorz
name: Kępiński, Michał
name: Burzyński, Bartłomiej
name: Rajwa, Paweł
name: Paradysz, Andrzej
name: Bryniarski, Piotr
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 2: Logistic regression analysis.
Additional file 3 of Awareness of testicular cancer among adult Polish men and their tendency for prophylactic self-examination: conclusions from Movember 2020 event
Creators: name: Ryszawy, Jakub
name: Kowalik, Maksymilian
name: Wojnarowicz, Jakub
name: Rempega, Grzegorz
name: Kępiński, Michał
name: Burzyński, Bartłomiej
name: Rajwa, Paweł
name: Paradysz, Andrzej
name: Bryniarski, Piotr
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 3: Descriptive characteristics.
SÍNDROME HEMOLÍTICA URÊMICA ATÍPICA (SHUA) PÓS TRANSPLANTE RENAL
Creators: name: Barbosa, Thamara Cardoso
name: Caixeta, Mariellen Da Silva
name: Santos, Walquiria Lene Dos
Publisher: name: figshare
Year: 2020
Subjects: subject: 111099 Nursing not elsewhere classified
subject: FOS: Health sciences

description: A síndrome hemolítica urêmica (SHU) é uma doença que pertence ao grupo das microangiopatias trombóticas 1 doença presente, grave definida pela triagem de anemia microangiopática hemolítica, trombocitopenia e lesão renal aguda.  É dividido em dois subtipos, um SHU típico e o SHU atípica (SHUa). Essa divisão é baseada na apresentação clínica e, principalmente, nas causas da síndrome. O objetivo deste estudo foi identificar os casos de recorrência da Síndrome Hemolítica Urêmica Atômica Pós Transplante Renal. Trata-se de uma revisão integrativa de abordagem qualitativa, realizada nos meses de agosto de 2019 a junho de 2020. Buscou-se referências como: Scientific Eletronic Library Online,Jornal Brasileiro de Nefrologia, Ministério da Saúde, MEDLINE e BDENF, onde foram pesquisados ​​e estudados 22, dos quais 6 tiveram mais relevância para o desenvolvimento deste trabalho. Os r esultados fazer Estudo demonst r am that AINDA Que seja Considerada Uma Doença sepultura, poucos São OS ESTUDOS Realizados Sobre Suá, e com Longo Intervalo de ritmo between como Publicações, contudo CONCLUI-se uma recorrência de Suá pós transplante renal necessitando de Tratamento medicamentoso com Eculizumab ao longo da vida.
Fractional Schrödinger equation in optics
Creators: name: Longhi, Stefano
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In quantum mechanics, the space-fractional Schrödinger equation provides a natural extension of the standard Schrödinger equation when the Brownian trajectories in Feynman path integrals are replaced by Levy flights. Here an optical realization of the fractional Schrödinger equation, based on transverse light dynamics in aspherical optical cavities, is proposed. As an example a laser implementation of the fractional quantum harmonic oscillator is presented, in which dual Airy beams can be selectively generated under off-axis longitudinal pumping.
description: 5 pages, 3 figures
Small polaron with generic open boundary conditions revisit: exact solution via the off-diagonal Bethe ansatz
Creators: name: Xu, Xiaotian
name: Cao, Junpeng
name: Hao, Kun
name: Yang, Zhan-Ying
name: Yang, Wen-Li
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The small polaron, an one-dimensional lattice model of interacting spinless fermions, with generic non-diagonal boundary terms is studied by the off-diagonal Bethe ansatz method. The presence of the Grassmann valued non-diagonal boundary fields gives rise to a typical $U(1)$-symmetry-broken fermionic model. The exact spectra of the Hamiltonian and the associated Bethe ansatz equations are derived by constructing an inhomogeneous $T-Q$ relation.
description: 12 pages, no figure, published version
Das Projekt IKM-Versorgung Medizin
Creators: name: Philipps, Christian
name: Lohkamp, Frank
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2020

description: Im Auftrag des Landes NRW errichtet die Universität Bielefeld die Medizinische Fakultät OWL sowie in Kooperation mit mehreren Krankenhausträgern aus der Region, das Universitätsklinikum OWL. Auf dieser Grundlage wird die Universität Bielefeld ein vollständiges staatliches Medizinstudium (gemäß ÄApprO) anbieten, das sich an den wandelnden Anforderungen des Ärzt*innenberufes orientiert. Ein national und international konkurrenzfähiger Lehr-, Lern- und Forschungsbetrieb ist ohne den professionellen Einsatz innovativer, flexibler und robuster IT-, Kommunikations- und Mediendienste (IKM-Services) nicht denkbar. Das Projekt IKM-Versorgung Medizin im Aufbauprogramm Medizinische Fakultät hat die Aufgabe, die hierfür notwendigen Rahmenbedingungen herzustellen. Der Vortrag gibt einen Einblick in den aktuellen Stand des Aufbauprogramms, sowie in einige der Themenfelder, die im Projekt IKM-Versorgung Medizin entwickelt und bearbeitet werden.
description: Kolloquium Wissensinfrastruktur, Wintersemester 2019/2020
Additional file 4 of Awareness of testicular cancer among adult Polish men and their tendency for prophylactic self-examination: conclusions from Movember 2020 event
Creators: name: Ryszawy, Jakub
name: Kowalik, Maksymilian
name: Wojnarowicz, Jakub
name: Rempega, Grzegorz
name: Kępiński, Michał
name: Burzyński, Bartłomiej
name: Rajwa, Paweł
name: Paradysz, Andrzej
name: Bryniarski, Piotr
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 4: Reasons for taking TSE.
Large morphological sensitivity of the magnetothermopower in Co/Cu multilayered systems
Creators: name: Popescu, Voicu
name: Kratzer, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present results of first-principles calculations on the transport properties, both under an electric field or a temperature gradient, in the Co/Cu multilayered systems. The various effects brought about by the changes in the morphological parameters, such as the number of repeats and the layer thickness, are discussed in a systematic way. Our calculations show that the Seebeck coefficient and the magnetothermopower (MTP) converge rather rapidly with the number of Co repeats. In the range of thin Co layers, we find strong variations in amplitude and sign of both the Seebeck coefficient and the MTP. These large variations, which have no correspondent in the (magneto)conductance, are shown to be the result of quantum well states present in the minority spin channel of thin Co layers.
Majorana Fermion Rides on a Magnetic Domain Wall
Creators: name: Kim, Se Kwon
name: Tewari, Sumanta
name: Tserkovnyak, Yaroslav
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We propose using a mobile magnetic domain wall as a host of zero-energy Majorana fermions in a spin-orbit coupled nanowire sandwiched by two ferromagnetic strips and deposited on an $s$-wave superconductor. The ability to control domain walls by thermal means allows to braid Majorana fermions nonintrusively, which obey non-Abelian statistics. The analytical solutions of Majorana fermions inside domain walls are obtained in the strong spin-orbit regime.
description: 5 pages, 4 figures
Additional file 5 of Awareness of testicular cancer among adult Polish men and their tendency for prophylactic self-examination: conclusions from Movember 2020 event
Creators: name: Ryszawy, Jakub
name: Kowalik, Maksymilian
name: Wojnarowicz, Jakub
name: Rempega, Grzegorz
name: Kępiński, Michał
name: Burzyński, Bartłomiej
name: Rajwa, Paweł
name: Paradysz, Andrzej
name: Bryniarski, Piotr
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 5: Self-examination table.
title: Геодезия с основами картографии и картографического черчения
Creators: name: ELS IPR BOOKS
Publisher: name: Новосибирский государственный университет экономики и управления «НИНХ»
Year: 2021

description: Учебно-методическое пособие содержит краткое изложение лекций, описание лабораторных и практических работ для изучения МДК.03.01 «Геодезия с основами картографии и картографического черчения». Издание предназначено для студентов, обучающихся по направлению подготовки 21.02.05 «Земельно-имущественные отношения».
The scent world of cats: where to place a urine scent mark to increase signal persistence?
Creators: name: Mohorović, Maja
name: Krofel, Miha
Publisher: name: Brill Online
Year: 2020
Subjects: subject: 60299 Ecology not elsewhere classified
subject: FOS: Biological sciences

description: Scent-marking is a predominant form of communication among felids, with urine spraying having a key role. Detectability and longevity of scent marks are recognized as crucial for efficiency of scent-marking, but there is limited research that has tested scent persistence with respect to various environmental factors. We used an experimental framework to measure human-perceived strength of felid urine smell and determine the effects of substrate, tilt and aspect of marked surfaces on persistence of the simulated scent marks. We used area under the curve (AUC), calculated for the scent strength of each scent-marked surface over time, as a proxy for urine scent preservation. Thereafter, we used ANOVA, followed by analysis of differences of interest between the marking sites, to assess the effect of environmental factors on human-perceived scent mark persistence. Odour persisted significantly better on rough surfaces, surfaces covered with moss and on surfaces with overhanging tilts, while there was no significant difference between the northerly- and southerly-oriented surfaces. The results are generally in accordance with the use and selection of marking sites previously reported for wild felids throughout the world, confirming that in their marking behaviour felids strive to prolong the persistence of scent marks. This knowledge will help researchers in interpretation of data on scent-marking and to evaluate the adaptive significance of this behaviour.
Long-term mercury accumulation and climate reconstruction of an Australian alpine lake during the late Quaternary
Creators: name: Schneider, Margot Aurel
name: Schneider, L
name: Cadd, H
name: Thomas, ZA
name: Martinez-Cortizas, A
name: Connor, Simon Edward
name: Stannard, Georgia
name: Haberle, SG
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 3705
subject: Geology
subject: FOS: Earth and related environmental sciences
classificationCode: 4105
subject: Pollution and contamination
classificationCode: 41
subject: Environmental sciences
classificationCode: 37
subject: Earth sciences
classificationCode: 3709
subject: Physical geography and environmental geoscience

description: Mercury (Hg) is a volatile metal of international concern due to its toxicity, with a large atmospheric emission and transport capacity. The biogeochemical cycle of Hg is sensitive to changes in climate, yet our understanding of the specific impact of climatic factors on the Hg cycle remains limited. Here we use a multi-proxy framework, supported by AMS 14C dating, to interpret climatic events in South-Eastern Australia from ∼18,000 years to 6500 years before present from the sediments of Blue Lake in Australia's alpine region. By combining Hg analysis with Antarctic temperature records and iTRACE climate model outputs, carbon-to‑nitrogen ratios (C:N), macroscopic charcoal, and pollen analysis, we find Hg records within Blue Lake's sediments primarily reflect changes in the catchment as a result of a changing climate. The increase in Hg concentrations began with the onset of the Holocene, following a glacial period during which the region was predominantly rocky, relatively barren, and likely covered by ice and snow. The strong relationship between Hg and organic matter in our record indicates that soil development in the watershed post de-glaciation was a predominant driver of Hg concentration and deposition in Blue Lake. An increase in precipitation and temperature in the Holocene contributed to an increase in nutrients and organic matter, further increasing Hg concentration in Blue Lake. A primary challenge in modern Hg research, particularly in the context of climate change, involves distinguishing changes in Hg levels resulting from human activities from those driven by climatic variations. Our pre-anthropogenic data highlight the long-term interrelationships among climate dynamics, soil processes, and ecological transformations within lake catchments on the geochemical cycle of Hg. These connections should be factored into strategies aimed at mitigating Hg increases in lake sediments resulting from global warming.
Neomycin and gentamicin detection via molecular recognition with cyclam-decorated gold nanoparticles
Creators: name: S. Bhosale, Rajesh
name: Bhosale, Sidhanath V.
name: Bhosale, Sheshanath V.
name: Yeluri, Tanuja
name: V. Ghule, Namdev
name: M. Raynor, Aaron
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Cancer
subject: Biological Sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Chemistry
subject: Biotechnology
subject: Pharmacology
subject: Cell Biology
subject: Physics
subject: Engineering
subject: Biochemistry
subject: Biophysics

description: Herein we describe the development of cyclam-coated gold nanoparticles (cyclam-Au NPs) based sensitive colorimetric method for neomycin and gentamicin detection. The cyclam-Au NPs were characterised by UV–vis spectroscopy, fourier transform infrared spectroscopy, transmission electron microscopy techniques, dynamic light scattering and zeta potential measurements. The cyclam-Au NPs aggregated in presence of neomycin and gentamicin, which results a colour change from violet to blue. The characteristic absorption peak at 530 nm was bathochromic-shifted to a longer wavelength (660 nm). This confirms the aggregation of cyclam-Au NPs in the presence of neomycin as well as gentamicin via hydrogen bonding. The UV–vis absorption measurements employed to determine detection limit of neomycin and gentamicin. The detection limit is 1.87 × 10− 8 M and 2.35 × 10− 8 M for neomycin and gentamicin respectively.
Enhanced electromechanical coupling of a nanomechanical resonator to coupled superconducting cavities
Creators: name: Li, Peng-Bo
name: Li, Hong-Rong
name: Li, Fu-Li
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the electromechanical coupling between a nanomechanical resonator and two parametrically coupled superconducting coplanar waveguide cavities that are driven by a two-mode squeezed microwave source. We show that, with the selective coupling of the resonator to the cavity Bogoliubov modes, the radiation-pressure type coupling can be greatly enhanced by several orders of magnitude, enabling the single photon strong coupling to be reached. This allows the investigation of a number of interesting phenomena such as photon blockade effects and the generation of nonclassical quantum states with electromechanical systems.
description: 5 pages,3 figures
Additional file 1 of A nationwide cohort study suggests clarithromycin-based therapy for Helicobacter pylori eradication is safe in patients with stable coronary heart disease and subsequent peptic ulcer disease
Creators: name: Chen, Yen-Chun
name: Li, Yi-Da
name: Yu, Ben-Hui
name: Chen, Yi-Chun
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Supplemental Table 1. Risk of study outcomes including arrhythmia events comparing clarithormycin users vs. nonusers.
Akronymania: OA, LOD, NFDI, EOSC etc. - die letzten 10 Jahre Wissensinfrastruktur
Creators: name: Horstmann, Wolfram
name: Jahn, Najko
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2020

description: Die letzten 10 Jahre Wissensinfrastruktur zeigen, dass hinter den mit Jargon und Akronymen gefüllten Kulissen der Infrastrukturwelt ein massiver Wandel stattfindet: so wie die Forschung immer internationaler und arbeitsteiliger wird, verändern sich auch die Ausrichtungen der Bibliotheken und anderer Infrastrukturen. In dem Beitrag werden wissenschaftspolitisch relevante Entwicklungen verdeutlicht, die sich hinter Akronymen verbergen und am Beispiel Open Access wird gezeigt, wie aus Subkulturen Massenphänomene entstehen können.
description: Kolloquium Wissensinfrastruktur, Wintersemester 2019/2020
title: El tratamiento de la variedad del español
title: The confrontation with the variances of Spanish
title: Die Auseinandersetzung mit den Variationen der spanischen Sprache
title: análisis de textos audiovisuales en la enseñanza del español como lengua extranjera bajo el tema de bullying
titleType: Subtitle
title: an analysis of audiovisual texts in the teaching of Spanish as-a-second-language under the aspect of bullying
titleType: Subtitle
title: eine Analyse audiovisueller Texte im Spanischunterricht unter dem Aspekt des Mobbings
titleType: Subtitle
Creators: name: Martínez González, Georgina Elizabeth
Publisher: name: Universität Potsdam
Year: 2020

description: Die vorliegende Arbeit vergleicht linguistische Elemente des in Mexiko und des in Spanien gesprochenen Spanisch. Diese Elemente werden auf ihre Relevanz für den Spanisch-Fremdsprachenunterricht hin untersucht. Hierzu werden die audiovisuellen Texte von zwei Kurzfilmen zum Thema des Bullying vergleichend analysiert. Die Analyse verdeutlicht die unterschiedlichen syntaktischen Kombinationen, Begriffs-, Handlungs- und Bedeutungselemente der beiden Sprachvariationen und beleuchtet sie aus einer sozialen, sprachlichen und didaktischen Perspektive.
description: The present study aims at showing possible linguistic elements that can be find between two varieties of Spanish and determining their relevance in teaching Spanish as a foreign language. Thus, the study reveals the linguistic contrast of two audiovisual texts from two short movies about bullying from Spain and Mexico, in order to carry out an analytical comparison of the results. The main objective of the project ist to demonstrate syntactical combinations as well as lexical, pragmatical and semantical elements that exist in the two aforementioned varieties of Spanish. The results obtained reveal linguistic elements which confirm the importance of addressing the topic of language varieties in the classroom from both pedagogical and sociocultural perspectives.
description: El presente estudio revela elementos lingüísticos que existen entre dos variedades del español y determina en qué medida estos aportes son relevantes para la enseñanza del español como lengua extranjera. Por medio de un contraste lingüístico de textos audiovisuales entre dos cortometrajes auténticos, provenientes de México y España y bajo la temática del fenómeno social del bullying, se hizo un análisis comparativo entre los resultados del contraste. El objetivo principal es evidenciar combinaciones sintácticas, elementos léxicos, pragmáticos y semánticos que existen entre las distintas formas de expresión de las dos hablas. Los resultados obtenidos muestran componentes significantes de la lengua, que confirman la importancia de tratar el tema de las variedades del español en el aula, desde una perspectiva tanto didáctica como socio-cultural.
Datenmanagement-Pläne interaktiv mit RDMO
Creators: name: Stührenberg, Maik
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2019

description: Datenmanagementpläne (DMP) werden immer öfter für drittmittelgeförderte Projektvorhaben vorausgesetzt. Davon abgesehen können Sie eine wertvolle Richtschnur bei datengetriebenen Forschungen sein und die spätere Langzeitsicherung unterstützen, weshalb sich die Erstellung eines DMPeigentlich immer lohnt. Mit RDMO bietet das Kompetenzzentrum Forschungsdaten ein Web-basiertes Werkzeug zur Erstellung von DMP an, das in diesem Vortrag vorgestellt wird.
description: Kolloquium Wissensinfrastruktur, Wintersemester 2019/2020
Phylogeography of the Atlantic Blue Crab Callinectes sapidus (Brachyura: Portunidae) in the Americas versus the Mediterranean Sea: Determining Origins and Genetic Connectivity of a Large-Scale Invasion
Creators: name: Schubart, Christoph D.
name: Deli, Temim
name: Mancinelli, Giorgio
name: Cilenti, Lucrezia
name: Gil Fernández, Alberto
name: Falco, Silvia
name: Berger, Selina
Publisher: name: Universität Regensburg
Year: 2022
Subjects: subject: Atlantic Ocean; invasion biology; gene flow; genetic bottleneck; founder effect; COI mitochondrial DNA
subject: 590 Tiere (Zoologie)

description: The American blue crab Callinectes sapidus is a particularly successful invader in estuarine ecosystems worldwide. Despite increasing awareness of its potential harm, the invasion history and underlying genetic diversity of this species within the Mediterranean Sea remain unknown. This study constitutes the first large-scale approach to study phylogeographic patterns of C. sapidus in Europe, facilitated by the first comparison of all currently available COI sequence data. For this investigation, 71 individuals of C. sapidus were newly analyzed and the entire COI gene was sequenced and used for a comparative phylogeographic analyses. For the first time, two separately used adjacent regions of this gene were combined in a single dataset. This allowed emphasizing the prevalence of three geographically defined lineages within the native range: (1) eastern North America, including the Gulf of Mexico, (2) the Caribbean, and (3) Brazil. New data from the Mediterranean reveal that non-native populations of C. sapidus are characterized by a conspicuously low genetic diversity (except for Turkey, where stocking took place), and that there is surprisingly low connectivity among established populations. The occurrence of strong genetic bottlenecks suggests few founder individuals. This confirms that, even under a scenario of restricted large-scale gene flow, a very limited number of invasive individuals is sufficient for a massive impact.
The center of lateral iso-density contours for inclined cosmic air showers
Creators: name: Montanus, J. M. C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The horizontal lateral density of a cosmic air shower with a non-zero zenith angle is asymmetric. The asymmetry consist of a stretching of the iso-density contours to ellipses and to a shift of the center of the elliptic contours with respect to the core of the shower. The shift is caused by atmospheric attenuation. The modeling of the attenuation results in an equation for the shift as a function of zenith angle and the size of the iso-density contours. A more accurate equation is obtained by investigating the shift in lateral densities of simulated showers. It is shown how the shift can be incorporated in an elliptic lateral density function. A linear approximation for the shift allows for an analytical solution for the shifted elliptic density. Its predictions for the polar variations of the density are compared with data of simulated showers.
description: 30 pages, 20 figures
Supersymmetric Bragg gratings
Creators: name: Longhi, Stefano
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The supersymmetric (SUSY) structure of coupled-mode equations that describe scattering of optical waves in one-dimensional Bragg gratings is highlighted. This property can find applications to the synthesis of special Bragg filters and distributed-feedback (DFB) optical cavities. In particular, multiple SUSY (Darboux-Crum) transformations can be used to synthesize DFB filters with any desired number of resonances at target frequencies. As an example, we describe the design of a DFB structure with a set of equally-spaced resonances, i.e. a frequency comb transmission filter.
description: 12 pages, 4 figures
Additional file 1 of Determinants of quality of life among people with dementia: evidence from a South Asian population
Creators: name: Jayakody, Surangi
name: Arambepola, Carukshi
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Crime and Delinquency in Defence of Masculinity in Ernest Hemingway’s To Have and Have Not
Creators: name: Gueddouh, Salma
Publisher: name: figshare
Year: 2020
Subjects: subject: 200506 North American Literature
subject: FOS: Languages and literature

description: This research is a study about Hemingway’s portrayal of the complex world of masculinities and its relationship with crime and delinquency in To Have and Have Not (1937). It essays to unveil the way Hemingway constructs male characters in the novel as well as the strains they endure throughout the story, particularly the strains that pressure them into crime through their socially constructed masculinities. The analytical tools used in the dissertation are eclectically selected because of the culturally and temporally contingent nature of both masculinities and strains, which are central concepts in the study. In order to reveal the way masculinities are constructed, Robert Connell’s model of masculinity relations (hegemony, complicity, and marginalization) is employed. In addition, to investigate the ties between these masculinities and crime and delinquency, Robert Agnew’s general strain theory of criminology is used, particularly the concept of strain (objective and subjective). The analysis carried throughout two analysis chapters reveals the necessity to engage in crime or to develop delinquent behaviour in defence of masculinity when the right incentives are presented to males in patriarchy.
Modeling of Growth Morphology of Core-Shell Nanoparticles
Creators: name: Gorshkov, Vyacheslav
name: Kuzmenko, Vasily
name: Privman, Vladimir
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We model shell formation of core-shell noble metal nanoparticles. A recently developed kinetic Monte Carlo approach is utilized to reproduce growth morphologies realized in recent experiments on core-shell nanoparticle synthesis, which reported smooth epitaxially grown shells. Specifically, we identify growth regimes that yield such smooth shells, but also those that lead to the formation of shells made of small clusters. The developed modeling approach allows us to qualitatively study the effects of temperature and supply the shell-metal atoms on the resulting shell morphology, when grown on a pre-synthesized nanocrystal core.
Phytochemical screening, antimicrobial, antioxidant, anticancer activities on cervical cancer cell lines and aero-digestive extract of Moringa oleifera
Creators: name: Seck, Insa
name: Soumboundou, Mamadou
name: Ndoye, Samba Fama
name: Cheikh Sall
name: Diop, Abdoulaye
name: Lafrasse, Claire Rodriguez
name: Biteye, Dakhou
name: Ndao, Moussa
name: Seck, Matar
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: The phytochemical screening showed that the Moringa oleifera (MO) extract contained many compounds such as polyphenols, polyterpenes, sterols, reducing sugars, and hydrolysates tannins. The MICs of MO extract for microbial strains is 0.73 mg/ml for Escherichia coli, Pseudomonas aeruginosa, 7.5 mg/ml for Enterococcus faecalis, Staphylococcus aureus and 0.5 mg/ml for Candida albicans. The MO extract has an IC50 of 3.403 mg/ml has an antioxidant activity by DPPH radical scavenging. The cytotoxic activity of MO extract was evaluated by determining the content of lactate dehydrogenase released by the lysed cells. MO extract exhibited cytotoxic activity against HeLa and FaDu cell lines with an identical IC50 value of 25 µg/ml. We did not observe any remarkable decrease cytotoxic activity when these lines were exposed to the MO extract after 48 h. Our findings help to support the promising role of MO as anticancer agent and open a new challenge for studying DNA fragmentation.
Additional file 1 of Paper 2: a systematic review of narrative therapy treatment outcomes for eating disorders—bridging the divide between practice-based evidence and evidence-based practice
Creators: name: Conti, Janet
name: Heywood, Lauren
name: Hay, Phillipa
name: Shrestha, Rebecca Makaju
name: Perich, Tania
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Narrative Therapy components and outcomes.
Bottom-Quark Forward-Backward and Charge Asymmetries at Hadron Colliders
Creators: name: Murphy, Christopher W.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Predictions are made for the forward-backward and charge asymmetries in bottom-quark pair production at hadron colliders. Tree-level exchanges of electroweak (EW) gauge bosons dominate the Standard Model (SM) contribution to the asymmetry near the $Z$-pole. The mixed EW-QCD corrections are computed in an approximate way, and are found to be small in magnitude. These SM predictions are consistent with experimental results from CDF, D0, and LHCb. In particular, CDF and LHCb find that the asymmetry in the invariant mass bin containing the $Z$-pole is larger than in the adjacent bins, as predicted. Several beyond the Standard Model scenarios proposed for the top-quark forward-backward asymmetry, including a 100 GeV axigluon, are disfavored by this combination of SM predictions and measurements. On the other hand, modified $Zb\bar{b}$ couplings can explain the 2$σ$ discrepancy in the bottom-quark forward-backward asymmetry at LEP1, while being consistent with the results of CDF and LHCb. It is also shown that $t$-channel $W$ exchange makes a non-negligible contribution to the charm-quark charge asymmetry.
description: v2: references added, typographical errors corrected, 11 pages, 6 tables, 4 figures, version to appear in PRD
Localization in one-dimensional chains with Lévy-type disorder
Creators: name: Zakeri, Sepideh S.
name: Lepri, Stefano
name: Wiersma, Diederik S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study Anderson localization of the classical lattice waves in a chain with mass impurities distributed randomly through a power-law relation $s^{-(1+α)}$ with $ s $ as the distance between two successive impurities and $α>0$. This model of disorder is long-range correlated and is inspired by the peculiar structure of the complex optical systems known as Lévy glasses. Using theoretical arguments and numerics, we show that in the regime in which the average distance between impurities is finite with infinite variance, the small-frequency behaviour of the localization length is $ ξ_α(ω) \sim ω^{-α} $. The physical interpretation of this result is that, for small frequencies and long wavelengths, the waves feel an effective disorder whose fluctuations are scale-dependent. Numerical simulations show that an initially localized wavepacket attains, at large times, a characteristic inverse power-law front with an $ α$-dependent exponent which can be estimated analytically.