cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Schrödinger operators with Coulomb-like potentials
Creators: name: Golovaty, Yuriy
Publisher: name: arXiv
Year: 2019
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: 34L40, 81Q10

description: We study the convergence of 1D Schrödinger ope\-rators $H_\varepsilon$ with the potentials which are regularizations of a class of pseudo-potentials having in particular the form $$ αδ'(x)+βδ(x)+γ/|x|\quad\text{or}\quad αδ'(x)+βδ(x)+γ/x. $$ The limit behaviour of $H_\varepsilon$ in the norm resolvent topology, as $\varepsilon\to 0$, essentially depends on a way of regularization of the Coulomb potential and the existence of zero-energy resonances for $δ'$-like potential. All possible limits are described in terms of point interactions at the origin. As a consequence of the convergence results, different kinds of $L^\infty(\mathbb{R})$-approximations to the even and odd Coulomb potentials, both penetrable and impenetrable in the limit, are constructed.
description: Corrected version 2, 18 pages, 4 figures
Additional file 1: of Oxytocin-enhanced motivational interviewing group therapy for methamphetamine use disorder in men who have sex with men: study protocol for a randomized controlled trial
Creators: name: Stauffer, Christopher
name: Moschetto, Jenna
name: McKernan, Scott
name: Hsiang, Elaine
name: Borsari, Brian
name: Woolley, Joshua
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) 2013 Checklist: recommended items to address in a clinical trial protocol and related documents*. (DOC 121 kb)
Off-diagonal Helicity Density Matrix Elements for Vector Mesons Produced at LEP
Creators: name: Anselmino, Mauro
name: Bertini, Marc
name: Murgia, Francesco
name: Quintairos, Paulo
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Final state quark-antiquark interactions may give origin to non zero values of the off-diagonal element rho_{1,-1} of the helicity density matrix of vector mesons produced in e+e- annihilations, as confirmed by recent OPAL data on phi and D^*'s. Predictions are given for rho_{1,-1} of several mesons produced at large z and small p_T, i.e. collinear with the parent jet; the values obtained for phi and D^* are in agreement with data.
description: LaTeX, 12 pages, no figures
Exploring Security Economics in IoT Standardization Efforts
Creators: name: Morgner, Philipp
name: Benenson, Zinaida
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The Internet of Things (IoT) propagates the paradigm of interconnecting billions of heterogeneous devices by various manufacturers. To enable IoT applications, the communication between IoT devices follows specifications defined by standard developing organizations. In this paper, we present a case study that investigates disclosed insecurities of the popular IoT standard ZigBee, and derive general lessons about security economics in IoT standardization efforts. We discuss the motivation of IoT standardization efforts that are primarily driven from an economic perspective, in which large investments in security are not considered necessary since the consumers do not reward them. Success at the market is achieved by being quick-to-market, providing functional features and offering easy integration for complementors. Nevertheless, manufacturers should not only consider economic reasons but also see their responsibility to protect humans and technological infrastructures from being threatened by insecure IoT products. In this context, we propose a number of recommendations to strengthen the security design in future IoT standardization efforts, ranging from the definition of a precise security model to the enforcement of an update policy.
description: NDSS Workshop on Decentralized IoT Security and Standards (DISS) 2018, 18 February 2018, San Diego, CA, USA
Rotating matter in general relativity -- stationary state I
Creators: name: Marklund, Mattias
name: Perjes, Zoltan
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Stationary rotating matter configurations in general relativity are considered. A formalism for general stationary space times is developed. Axisymmetric systems are discussed by the use of a nonholonomic and nonrigid frame in the three-space of the time-like Killing trajectories. Two symmetric and trace-free tensors are constructed. They characterize a class of matter states in which both the interior Schwarzschild and the Kerr solution are contained. Consistency relations for this class of perfect fluids are derived. Incompressible fluids characterized by these tensors are investigated, and one differentially rotating solution is found.
description: 25 pages, REVTeX
title: New design methods and results for automatically controlled WIG-craft
Creators: name: NEBYLOV, Alexander
name: NEBYLOV, Vladimir
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: IN-FLIGHT MEASUREMENTS
AIRCRAFT
DESIGN
FLIGHT CONTROL
DIAGNOSTICS

description: Russian and international experience in Wing-In-Ground-effect vehicles (WIG-craft) and their automatic motion control systems are discussed, including advantages and drawbacks. The major problems encountered by high-speed WIG-craft amphibious transport vehicles are considered along with those relevant to other possible applications, particular in the use of large ekranoplanes for assisting aerospace planes to achieve both horizontal takeoffs and landings. Further applications include those for search and rescue missions in addition to various military missions such as the conveying of troops to beaches and possibly far from sea, depending on the relevant terrain. The required automatic control systems and their design methods are offered.
Spirobolellus mayori Carl 1914
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Spirobolida
Spirobolellidae
Spirobolellus
Spirobolellus mayori

description: mayori Carl, 1914b: 873-875, figs 94-97 [Microspirobolus].
La Camelia, Kaffeepflanzung bei Angelopolis, 1800 m. Unspecified number of ♂ and ♀.
The MHNG collection contains a number of dissected parts, including gonopods, in a vial in alcohol (MHNG- ARTO-14421). A label in the vial containing these parts has “Microspirob. mayori Carl ♂ ” written on it and a label in the jar is a photocopy of an original label with “Diplopodes de la Colombie, Pièces anatomique (J. Carl, 1914)” written on it, indicating that the remains belonged to one or more syntype (s). The whereabouts of the other syntypes is unknown.
 Spirobolellus mayori (Carl, 1914), Spirobolellidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 213, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
K S Krishnan and the early experimental evidences for the Jahn-Teller Theorem
Creators: name: Baskaran, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Jahn-Teller theorem, proposed in 1937, predicts a distortional instability for a molecule that has symmetry based degenerate electronic states. In 1939 Krishnan emphasized the importance of this theorem for the arrangement of water molecules around the transition metal or rare earth ions in aqueous solutions and hydrated saltes, in a short and interesting paper published in Nature by pointing out atleast four existing experimental results in support of the theorem. This paper of Krishnan has remained essentially unknown to the practitioners of Jahn-Teller effect, eventhough it pointed to the best experimental results that were available, in the 30's and 40's, in support of Jahn-Teller theorem. Some of the modern day experiments are also in conformity with some specific suggestions of Krishnan.
description: 3 pages, LaTex version
Prädiktive simulationsgestützte Optimierung eines Kälteversorgungssystems
Industrielle Implementierungsstrategien
Creators: name: Hechelmann, Ron-Hendrik
Publisher: name: Universität Kassel
Year: 2021
Subjects: subject: Kälteversorgung
subject: Mathematische Optimierung
subject: Kennlinienmodelle
subject: effiziente Betriebsweise
subject: Teillast
subject: 620
subject: Kältetechnik
subject: Klimatechnik
subject: Optimierung
subject: Simulation
subject: Prozessoptimierung
subject: Teillastbetrieb
subject: Energieeinsparung

description: Zugleich: Dissertation, Universität Kassel, 2020
title: Design and analysis of an innovative multifunctional cylinder
Creators: name: BIN, Ji
name: CHENGZHANG, Gu
name: CHUNLEI, Wu
name: ANYI, Xu
name: HAO, Li
name: MENG, Wang
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: DAMAGE
DESIGN
DEBRIS MITIGATION
MODELLING
STRUCTURES

description: Cylinders are the most common form of spacecraft primary structure, such as satellite central cylinder. These cylinders is usually subjected to complex environments, such as axial load caused by satellite overload, impact from micro meteor and orbital debris (MMOD) and thermal load by working electronical equipment and space temperature. Therefore, an innovative kind of sandwich cylinder is proposed, where bamboo-like cross-section is introduced and four layered skins are involved. Based on finite element methods, mechanical properties of the cylinder, including bearing capacity, structural response, lateral impact and heat dissipation are carefully investigated and have been compared with those of initial cylinder. Notice that this innovative cylinder can easily fabricated by additive manufacturing processing such as Selective Laser Melting (SLM). Numerical results show that except the load capacity, the multi-functional structure can have great advantages in axial vibration isolation, impact protection and heat dissipation. By neglecting thermal protection system and MMOD impact protection system, the mass of the spacecraft can be greatly reduced.
Measurement of the Shape of the Transverse Momentum Distribution of W Bosons Produced in pbarp Collisions at sqrt(s)= 1.8 TeV
Creators: name: D0 Collaboration
name: al, B. Abbott et
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The shape of the transverse momentum distribution of W bosons (p_T(W)) produced in pbarp collisions at sqrt(s)= 1.8 TeV is measured with the DO detector at Fermilab. The result is compared to QCD perturbative and resummation calculations over the p_T(W) range from 0-200 GeV/c. The shape of the distribution is consistent with the theoretical prediction.
description: 11 pages, 3 figures
title: OER, copyright and faculty: are academic librarians qualified to support this triptych?
Creators: name: Gumb, Lindsey
Publisher: name: University of Massachusetts Amherst
Year: 2017
Subjects: subject: OER
subject: Open Access
subject: Copyright
subject: legal advice
subject: Library and Information Science

description: OER (Open educational resources) is rapidly gaining momentum and recognition in higher education as the cost of textbooks and supplemental learning materials continue to rise. University administrators are realizing the cost-savings impact that OER can have on student enrollment and retention and are encouraging faculty to utilize these free resources in order to help the university stand out among the competition. As a profession, librarians have always collaborated with faculty to assist in locating relevant content for their courses as well as been leaders in open access, so it makes sense that we are being called on to assist in the navigation of these new open waters of OER. A significant challenge exists, however; there is much for those collaborating on OER projects to learn about the ever-changing (and confusing) nuances and ambiguities that accompany copyright law. The notion of copyright cannot be separated from the creation or distribution of OER, especially when faculty are unsure or unaware of the origins of content they wish to include. Copyright infringement is a serious crime, and many academics have a distorted misconception that all educational use is fair use, when in fact, it is not. While academic librarians are taking on additional responsibilities to support and endorse its faculty as consumers and creators of this OER, are they actually qualified to do so without formal training and support? To make waters muddier, many universities lack institutional copyright policies, leaving librarians in the dark with no clear guidelines other than their own interpretation of the law. Even for the few individuals that have had some level of training in copyright, navigating and applying the law when assisting faculty with OER can be a daunting and labor-intensive task. Session participants will gain a better understanding of the the OER movement, how copyright works in academia, and suggestions for obtaining support and training. This session will be informational as well as interactive, with embedded PollEverywhere questions for the audience to be active participants throughout.
description: OER (Open educational resources) is rapidly gaining momentum and recognition in higher education as the cost of textbooks and supplemental learning materials continue to rise. While academic librarians are taking on additional responsibilities to support and endorse its faculty as consumers and creators of this OER, are they actually qualified to do so without formal training and support?
Additional file 17 of Molecular evolution of chloroplast genomes in subfamily Zingiberoideae (Zingiberaceae)
Creators: name: Li, Dong-Mei
name: Li, Jie
name: Wang, Dai-Rong
name: Xu, Ye-Chun
name: Zhu, Gen-Fa
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 17: Figure S3. Molecular phylogenetic tree based on the SNPs from 56 chloroplast genomes of family Zingiberaceae using Bayesian inference. The numbers at the nodes were Bayesian inference posterior probabilities. All nodes of the tree were supported by 1.00 Bayesian inference posterior probability. The branch length was proportional to the inferred divergence level and the scale bar indicated the number of inferred nucleic acids substitutions per site. C. indica, C. pulverulentus and C. viridis were used as the outgroups.
Symmetry-guided nonrigid registration: the case for distortion correction in multidimensional photoemission spectroscopy
Creators: name: Xian, Rui Patrick
name: Rettig, Laurenz
name: Ernstorfer, Ralph
Publisher: name: arXiv
Year: 2019
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Image symmetrization is an effective strategy to correct symmetry distortion in experimental data for which symmetry is essential in the subsequent analysis. In the process, a coordinate transform, the symmetrization transform, is required to undo the distortion. The transform may be determined by image registration (i.e. alignment) with symmetry constraints imposed in the registration target and in the iterative parameter tuning, which we call symmetry-guided registration. An example use case of image symmetrization is found in electronic band structure mapping by multidimensional photoemission spectroscopy, which employs a 3D time-of-flight detector to measure electrons sorted into the momentum ($k_x$, $k_y$) and energy ($E$) coordinates. In reality, imperfect instrument design, sample geometry and experimental settings cause distortion of the photoelectron trajectories and, therefore, the symmetry in the measured band structure, which hinders the full understanding and use of the volumetric datasets. We demonstrate that symmetry-guided registration can correct the symmetry distortion in the momentum-resolved photoemission patterns. Using proposed symmetry metrics, we show quantitatively that the iterative approach to symmetrization outperforms its non-iterative counterpart in the restored symmetry of the outcome while preserving the average shape of the photoemission pattern. Our approach is generalizable to distortion corrections in different types of symmetries and should also find applications in other experimental methods that produce images with similar features.
Children’s use of number line estimation strategies
Creators: name: Peeters, Dominique
name: Degrande, Tine
name: Luwel, Koen
name: Ebersbach, Mirjam
name: Verschaffel, Lieven
Publisher: name: Universität Kassel
Year: 2015
Subjects: subject: number line estimation
subject: benchmarks
subject: estimation strategies
subject: 150
subject: Zahlenreihe
subject: Kognitive Entwicklung
subject: Mathematikunterricht

description: This is a post-peer-review, pre-copyedit version of an article published in European Journal of Psychology of Education. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10212-015-0251-z
description: The conduct of this study was supported by grant GOA 2012/010 of the Research Fund KU Leuven, Belgium, and by grant DFG: EB462/1-1 of the German Research Foundation to the fourth author.
Additional file 1 of Molecular evolution of chloroplast genomes in subfamily Zingiberoideae (Zingiberaceae)
Creators: name: Li, Dong-Mei
name: Li, Jie
name: Wang, Dai-Rong
name: Xu, Ye-Chun
name: Zhu, Gen-Fa
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Characteristics of 10 assembled chloroplast genomes in subfamily Zingiberoideae.
Global half-BPS $AdS_2\times S^6$ solutions in Type IIB
Creators: name: Corbino, David
name: D'Hoker, Eric
name: Kaidi, Justin
name: Uhlemann, Christoph F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate half-BPS Type IIB supergravity solutions with spacetime geometry $AdS_2\times S^6$ warped over a Riemann surface $Σ$. The general local solution was obtained in earlier work in terms of two holomorphic functions $\mathcal A_\pm$ on $Σ$. In the first part of this paper we seek global solutions corresponding to the near-horizon behavior of $(p,q)$-string junctions. We identify the type of singularity in $\mathcal A_\pm$ needed at the boundary of $Σ$ to match the solutions locally onto the classic $(p,q)$-string solution. We construct solutions with multiple $(p,q)$-strings, but the existence of geodesically complete solutions remains unsettled. In a second part we construct multi-parameter families of non-compact globally regular and geodesically complete solutions with asymptotic regions and an $AdS_2$ throat which caps off smoothly.
description: 27 pages, 2 figures; v2: references added
Kainorhacus mecheli Carl 1902
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Platyrhacidae
Kainorhacus
Kainorhacus mecheli

description: mecheli Carl, 1902: 650-652, pl. 11, figs 58-61 [Platyrrhacus].
Indragiri (Sumatra), A. v. Mechel (Basler Museum). Three ♂.
 The MHNG collection contains one specimen in alcohol (MHNG-ARTO-14347). The specimen has a pin running the length of the body and is accompanied by a small vial containing the gonopods. The identification labels have “ Sumatra, A. v. Mechel” and “ type Sumatra, A. v. Mechel, Doubl. du Musée de Bâle” written on them respectively, indicating that the specimen is a syntpe. The other two ♂ syntypes are in the NMB (inventory number NMB- DIPL-00441a). Platyrrhachus mecheli was designated as the type species of Kainorhacus Jeekel, 2007 in the original description of the genus.
 Kainorhacus mecheli (Carl, 1902), Platyrhacidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on pages 213-214, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
Stabilizing quasicrystals composed of patchy colloids by narrowing the patch width
Creators: name: Gemeinhardt, Anja
name: Martinsons, Miriam
name: Schmiedeberg, Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We explore the behavior of two-dimensional patchy colloidal particles with 8 or 10 symmetrically arranged patches by employing Monte-Carlo simulations. The particles interact according to an isotropic pair potential that possesses only one typical length. The patches lead to additional attractions that are anisotropic and depend on the relative orientation of two neighboring particles. We investigate the assembled structures with a special interest in quasicrystals. We found that the patch width is of great importance: Only in case of narrow patch widths we are able to observe metastable octagonal and decagonal quasicrystals, while dodecagonal quasicrystals can also occur for broad patches. These results are important to understand the role of interactions with preferred binding angles in order to obtain quasicrystals. Our findings suggest that in case of sharp binding angles, as they occur in metallic alloys, octagonal and decagonal symmetries might be observed more often than in systems with less sharp binding angles as it is the case in soft matter systems where dodecagonal quasicrystals dominate.
description: 7 pages, 6 figures
Hot Nucleons in Chiral Soliton Models
Creators: name: Walliser, H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Chiral lagrangians as effective field theories of QCD are most suitable for the study of nucleons in a hot pion gas because they contain pions and also baryons as solitons of the same action. The semiclassical treatment of the soliton solutions must be augmented by pionic fluctuations which requires renormalisation to 1-loop, and finite temperatures do not introduce new ultraviolet divergencies and may easily be considered. Alternatively, a renormalisation scheme based on the renormalisation group equation at finite temperature comprises and extends the rigorous results of chiral perturbation theory and renders the low energy constants temperature-dependent which allows the construction of temperature-dependent solitons below the critical temperature. The temperature-dependence of the baryon energy and the pion-nucleon coupling is studied. There is no simple scaling law for the temperature-dependence of these quantities.
description: 17 pages (RevTeX), 5 figures
Additional file 1: of Planning, implementation and operation of a personalized patient management system for subjects with first suspect of cancer (OnkoNetwork): system description based on a qualitative study
Creators: name: Pitter, János
name: Csanádi, Marcell
name: Szigeti, Annamária
name: Lukács, Gábor
name: Kovács, Árpád
name: Moizs, Mariann
name: Repa, Imre
name: Zemplényi, Antal
name: Czypionka, Thomas
name: Kraus, Markus
name: Mölken, Maureen Rutten-Van
name: Kaló, Zoltán
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: SELFIE Interview Protocols. Standardized protocols for the semi-structured interviews in the SELFIE project. (PDF 1666 kb)
A Labelled Analytic Theorem Proving Environment for Categorial Grammar
Creators: name: Luz-Filho, Saturnino F.
name: Sturt, Patrick
Publisher: name: arXiv
Year: 1995
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We present a system for the investigation of computational properties of categorial grammar parsing based on a labelled analytic tableaux theorem prover. This proof method allows us to take a modular approach, in which the basic grammar can be kept constant, while a range of categorial calculi can be captured by assigning different properties to the labelling algebra. The theorem proving strategy is particularly well suited to the treatment of categorial grammar, because it allows us to distribute the computational cost between the algorithm which deals with the grammatical types and the algebraic checker which constrains the derivation.
description: 11 pages, LaTeX2e, uses examples.sty and a4wide.sty
title: Climate change impacts on storms and waves relevant to the UK and Ireland
Creators: name: Bricheno, L.M.
name: Amies, J.D.
name: Chowdhury, P.
name: Woolf, D.
name: Timmermans, B.
Publisher: name: Marine Climate Change Impacts Partnership (MCCIP), Lowestoft, UK
Year: 2023

description: MCCIP Rolling Evidence Updates
Effects of dilute Zn impurities on the uniform magnetic susceptibility of YBa2Cu3O{7-delta}
Creators: name: Bulut, N.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The effects of dilute Zn impurities on the uniform magnetic susceptibility are calculated in the normal metallic state for a model of the spin fluctuations of the layered cuprates. It is shown that scatterings from extended impurity potentials can lead to a coupling of the q~(pi,pi) and the q~0 components of the magnetic susceptibility chi(q). Within the presence of antiferromagnetic correlations, this coupling can enhance the uniform susceptibility. The implications of this result for the experimental data on Zn substituted YBa2Cu3O{7-delta} are discussed.
description: 4 pages, 4 figures
Topological property of a $t_{2g}^5$ system with a honeycomb lattice structure
Creators: name: Kim, Beom Hyun
name: Seki, Kazuhiro
name: Shirakawa, Tomonori
name: Yunoki, Seiji
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A $t_{2g}^5$ system with a honeycomb lattice structure such as Na$_2$IrO$_3$ was firstly proposed as a topological insulator even though Na$_2$IrO$_3$ and its isostructural materials in nature have been turned out to be a Mott insulator with magnetic order. Here we theoretically revisit the topological property based on a minimal tight-binding Hamiltonian for three $t_{2g}$ bands incorporating a strong spin orbit coupling and two types of the first nearest neighbor (NN) hopping channel between transition metal ions, i.e., the hopping ($t_1$) mediated by edge-shared ligands and the direct hopping ($t_1'$) between $t_{2g}$ orbitals via $ddσ$ bonding. We demonstrate that the topological phase transition takes place by varying only these hopping parameters with the relative strength parametrized by $θ$, i.e., $t_1=t\cosθ$ and $t_1'=t\sinθ$. We also explore the effect of the second and third NN hopping channels, and the trigonal distortion on the topological phase for the whole range of $θ$. Furthermore, we examine the electronic and topological phases in the presence of on-site Coulomb repulsion $U$. Employing the cluster perturbation theory, we show that, with increasing $U$, a trivial or topological band insulator in the absence of $U$ can be transferred into a Mott insulator with nontrivial or trivial band topology. We also show that the main effect of the Hund's coupling can be understood simply as the renormalization of $U$. We briefly discuss the relevance of our results to the existing materials.
description: 17 pages, 11 figures
The predictive role of phosphatase and tensin homolog (PTEN) loss, phosphoinositol-3 (PI3) kinase (PIK3CA) mutation, and PI3K pathway activation in sensitivity to trastuzumab in HER2-positive breast cancer: a meta-analysis
Creators: name: Wang, Yaohui
name: Liu, Yu
name: Du, Yueyao
name: Yin, Wenjin
name: Lu, Jinsong
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Plant Biology

description: Phosphatase and tensin homolog (PTEN) loss or activating mutations of phosphoinositol-3 (PI3) kinase (PIK3CA) may be related to trastuzumab resistance in in vitro studies; however, this issue in clinical studies is controversial. Therefore, we conducted a meta-analysis to assess the association between PTEN loss, PIK3CA mutation and the efficacy of trastuzumab-based treatment in HER2-positive breast cancer patients. A computerized search was performed through the PubMed database, the online proceedings of the American Society of Clinical Oncology Annual Meetings, the San Antonio Breast Cancer Symposium and the International St. Gallen Breast Cancer Conference. Ten eligible studies including 1889 cases were identified. In HER2-positive locally advanced breast cancer patients, neither PTEN loss, PIK3CA mutation nor PI3K activation was associated with the response rate of trastuzumab-based neoadjuvant treatment (PTEN loss: RR = 0.687, 95% CI: 0.439–1.074, P = 0.099; PIK3CA mutation: RR = 1.114, 95% CI: 0.453–2.735, P = 0.814; PI3K activation: RR = 0.787, 95% CI: 0.417–1.484, P = 0.459; RR = 0.772, 95% CI: 0.387–1.539, P = 0.462). In HER2-positive early stage breast cancer patients, PTEN loss was not associated with the disease-free survival (DFS) rate of trastuzumab-based adjuvant treatment (HR = 1.096, 95% CI: 0.706–1.700, P = 0.684). In HER2-positive recurrent or metastatic breast cancer patients, PTEN loss was significantly correlated with poorer efficacy of trastuzumab-based salvage treatment (RR = 0.682, 95% CI: 0.550–0.846, P = 0.000). In HER2-positive recurrent or metastatic breast cancer patients PTEN loss might indicate resistance to trastuzumab-based salvage treatment. Due to the small sample size and the considerable heterogeneity in the chemotherapy treatment regimens, further research is needed to clarify the association between PTEN loss, PIK3CA mutation and the efficacy of trastuzumab-based treatment in neoadjuvant and adjuvant settings.
Quasi-Asimptotically Flat Spacetimes and Their ADM Mass
Creators: name: Nucamendi, Ulises
name: Sudarsky, Daniel
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We define spacetimes that are asymptotically flat, except for a deficit solid angle $α$, and present a definition of their ``ADM'' mass, which is finite for this class of spacetimes, and, in particular, coincides with the value of the parameter $M$ of the global monopole spacetime studied by Vilenkin and Barriola . Moreover, we show that the definition is coordinate independent, and explain why it can, in some cases, be negative.
description: Latex
Antheromorpha mediovirgata Carl 1941
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Paradoxosomatidae
Antheromorpha
Antheromorpha mediovirgata

description: mediovirgata Carl, 1941a: 364-366, figs 7-8 [Orthomorpha (Orthomorpha)].
Nördliche Chin-Hills, in Ober-Birma. E. G. Watson leg. British Museum. One ♂.
No specimens found in the MHNG collection. The holotype is in the BMNH.
 Antheromorpha mediovirgata (Carl, 1941), Paradoxosomatidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 214, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
Hypernetwork functional image representation
Creators: name: Klocek, Sylwester
name: Maziarka, Łukasz
name: Wołczyk, Maciej
name: Tabor, Jacek
name: Nowak, Jakub
name: Śmieja, Marek
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Motivated by the human way of memorizing images we introduce their functional representation, where an image is represented by a neural network. For this purpose, we construct a hypernetwork which takes an image and returns weights to the target network, which maps point from the plane (representing positions of the pixel) into its corresponding color in the image. Since the obtained representation is continuous, one can easily inspect the image at various resolutions and perform on it arbitrary continuous operations. Moreover, by inspecting interpolations we show that such representation has some properties characteristic to generative models. To evaluate the proposed mechanism experimentally, we apply it to image super-resolution problem. Despite using a single model for various scaling factors, we obtained results comparable to existing super-resolution methods.
Optimized electrical control of a Si/SiGe spin qubit in the presence of an induced frequency shift
Creators: name: Takeda, K.
name: Yoneda, J.
name: Otsuka, T.
name: Nakajima, T.
name: Delbecq, M. R.
name: Allison, G.
name: Hoshi, Y.
name: Usami, N.
name: Itoh, K. M.
name: Oda, S.
name: Kodera, T.
name: Tarucha, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electron spins confined in quantum dots are an attractive system to realize high-fidelity qubits owing to their long coherence time. With the prolonged spin coherence time, however, the control fidelity can be limited by systematic errors rather than decoherence, making characterization and suppression of their influence crucial for further improvement. Here we report that the control fidelity of Si/SiGe spin qubits can be limited by the microwave-induced frequency shift of electric dipole spin resonance and it can be improved by optimization of control pulses. As we increase the control microwave amplitude, we observe a shift of the qubit resonance frequency, in addition to the increasing Rabi frequency. We reveal that this limits control fidelity with a conventional amplitude-modulated microwave pulse below 99.8%. In order to achieve a gate fidelity > 99.9%, we introduce a quadrature control method, and validate this approach experimentally by randomized benchmarking. Our finding facilitates realization of an ultra-high fidelity qubit with electron spins in quantum dots.
Additional file 5: of Contraception in adolescence: the influence of parity and marital status on contraceptive use in 73 low-and middle-income countries
Creators: name: Coll, Carolina
name: Ewerling, Fernanda
name: Franciele Hellwig
name: AluĂ­Sio Barros
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology

description: Contraceptive use prevalence and demand for family planning satisfied coverage with any and modern methods among female adolescents in Latin America & Caribbean countries. (DOCX 24 kb)
Transport Signatures of a Majorana Qubit and Read-out-induced Dephasing
Creators: name: Qin, Lupei
name: Li, Xin-Qi
name: Shnirman, Alexander
name: Schön, Gerd
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by recent proposals of Majorana qubits and the read-out of their quantum state we investigate a qubit setup formed by two parallel topological wires shunted by a superconducting bridge. The wires are further coupled to two quantum dots, which are also linked directly, thus creating an interference loop. The transport current through this system shows an interference pattern which distinguishes two basis states of the qubit in a QND measurement. We analyze various properties of the interference current and the read-out process, including the resulting dephasing and relaxation. We also analyze the effects of varying control parameters such as gate voltages on the current. The characteristic dependencies could serve as a signature of Majorana bound states.
description: 10 pages,12 figures
Developing multimedia courseware for EFL (ESOL) purposes
Creators: name: Katsika, Ioulia
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2005
Subjects: computed assisted language learning; multimedia resources; software development; teaching

description: Despite some scepticism related to the effectiveness of Computer-Aided Instruction (CAI), Computer Assisted Language Learning (CALL) is generally considered to be valuable and there is a wide range of software materials that could be used for the implementation of the approach. Taking into considera­tion the value of the CALL approach, its close relation to the software programs used for its implementation and the need for programs tailored to the needs of a specific class, this paper attempts to delineate the potentials and the limita­tions for the EFL teachers to create their own electronic software using autho­ring packages.
description: Selected papers on theoretical and applied linguistics, Vol 16 (2005): Selected Papers on Theoretical and Applied Linguistics from the 16th International Symposium, Thessaloniki 11-13 April 2003
Additional file 5 of Sestrin2 reduces cancer stemness via Wnt/β-catenin signaling in colorectal cancer
Creators: name: Wei, Jinlai
name: Zheng, Xiangru
name: Li, Wenjun
name: Li, Xiaoli
name: Fu, Zhongxue
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 5: Table S1. The qPCR primer sequences used in the current study.
Corpus Linguistics: Corpora as an aid in the ESP classroom
Creators: name: Kellartzi, Paschalina
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2005
Subjects: corpora; corpus linguistics; Bank of English; ESP; authentic material

description: The purpose of this paper is to demonstrate how electronic corpora can prove a useful tool in the EFL - and particularly ESP - classroom. It is useful for teachers looking for diversity and authenticity in context-based language instru­ction. The paper bases its discussion and suggestions on the Collins Cobuild Bank of English and proposes its use in the classroom either in research-orientated way or through teacher-generated tasks and activities.
description: Selected papers on theoretical and applied linguistics, Vol 16 (2005): Selected Papers on Theoretical and Applied Linguistics from the 16th International Symposium, Thessaloniki 11-13 April 2003
Sphaeriodesmus medius Carl 1902
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Sphaeriodesmidae
Sphaeriodesmus
Sphaeriodesmus medius

description: medius Carl, 1902: 675-676, pl. 12, figs 105-106 [Sphaeriodesmus].
Guatemala, Dr. Oltramare (Genfer Museum). Unspecified number of ♂ and ♀.
The MHNG collection contains seven specimens in alcohol in two vials. One vial (MHNG-ARTO-18239) contains a broken specimen and a smaller vial containing gonopods. The tube has a label with “ Sphaeriodesmus medius Carl 1902, Taf. 12, Fig. 105” handwritten by Carl in pencil, and a label with “ Lectotypus! Sig. Hoffman 79” handwritten in pencil. The other vial (MHNG- ARTO-18240) contains six specimens, four of them broken, and a label with “ Guatemala, Dr Oltramare” handwritten in pencil. The identification labels in the jar have “ Guatemala ” and “ Guatemala, Oltramare” written on them respectively. Hoffman (1999: 412) refers to a ♂ holotype in the MHNG, presumably referring to the specimen he had labelled as lectotype, but no lectotype designation has been published and all of the specimens are syntypes.
 Sphaeriodesmus medius Carl, 1902, Sphaeriodesmidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 214, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
Additional file 4: of Contraception in adolescence: the influence of parity and marital status on contraceptive use in 73 low-and middle-income countries
Creators: name: Coll, Carolina
name: Ewerling, Fernanda
name: Franciele Hellwig
name: AluĂ­Sio Barros
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Contraceptive use prevalence and demand for family planning satisfied coverage with any and modern methods among female adolescents in East Asia & Pacific, and South Asia countries. (DOCX 20 kb)
Equation of state and Goldstone-mode effects of the three-dimensional O(2) model
Creators: name: Engels, J.
name: Holtmann, S.
name: Mendes, T.
name: Schulze, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate numerically the three-dimensional O(2) model on 8^3-160^3 lattices as a function of the magnetic field H. In the low-temperature phase we verify the H-dependence of the magnetization M induced by Goldstone modes and determine M in the thermodynamic limit both by extrapolation and by chiral perturbation theory. This enables us to calculate the corresponding critical amplitude. At T_c the critical scaling behaviour of the magnetization as a function of H is used to determine another critical amplitude. In both cases we find negative corrections-to-scaling. Our low-temperature results are well described by the perturbative form of the model's magnetic equation of state, with coefficients determined nonperturbatively from our data. The O(2) scaling function for the magnetization is found to have a smaller slope than the one for the O(4) model.
description: 15 pages, Latex2e, Fig.6b replaced, several comments and two references added, final version for Phys. Lett. B
Graph Multiview Canonical Correlation Analysis
Creators: name: Chen, Jia
name: Wang, Gang
name: Giannakis, Georgios B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (cs.LG)
subject: Methodology (stat.ME)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Multiview canonical correlation analysis (MCCA) seeks latent low-dimensional representations encountered with multiview data of shared entities (a.k.a. common sources). However, existing MCCA approaches do not exploit the geometry of the common sources, which may be available \emph{a priori}, or can be constructed using certain domain knowledge. This prior information about the common sources can be encoded by a graph, and be invoked as a regularizer to enrich the maximum variance MCCA framework. In this context, the present paper's novel graph-regularized (G) MCCA approach minimizes the distance between the wanted canonical variables and the common low-dimensional representations, while accounting for graph-induced knowledge of the common sources. Relying on a function capturing the extent low-dimensional representations of the multiple views are similar, a generalization bound of GMCCA is established based on Rademacher's complexity. Tailored for setups where the number of data pairs is smaller than the data vector dimensions, a graph-regularized dual MCCA approach is also developed. To further deal with nonlinearities present in the data, graph-regularized kernel MCCA variants are put forward too. Interestingly, solutions of the graph-regularized linear, dual, and kernel MCCA, are all provided in terms of generalized eigenvalue decomposition. Several corroborating numerical tests using real datasets are provided to showcase the merits of the graph-regularized MCCA variants relative to several competing alternatives including MCCA, Laplacian-regularized MCCA, and (graph-regularized) PCA.
Black Hole Entropy in the Chern-Simons Formulation of 2+1 Gravity
Creators: name: Banados, Maximo
name: Gomberoff, Andres
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine Carlip's derivation of the 2+1 Minkowskian black hole entropy. A simplified derivation of the boundary action -valid for any value of the level k- is given.
description: 6 pages, RevTeX, minor changes. Old title "Some remarks on Carlip's derivation of the 2+1 black hole entropy". Version to appear in Phys. Rev. D
Arostrophus mertoni Carl 1912
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Spirobolida
Pachybolidae
Arostrophus
Arostrophus mertoni

description: mertoni Carl, 1912a: 273-274, figs 10-13 [Trigoniulus].
 Aru-Archipel: Wald Dobo-Wangil, Wammer; Wardakau, Maikoor. Unspecified series, only ♂ mentioned explicitly. No specimens found in the MHNG collection. The SMF collection contains two specimens in alcohol in separate jars. One contains a ♂ with dissected gonopods in a microvial (SMF 1368, here designated lectotype) and “Aroe: Ins. Wammerm H. Merton, 1908” written on the identification label. The other contains a ♂ with dissected gonopods in a microvial (SMF 1392) and “Aroe, H. Merton” written on the identification label. Trigoniulus mertoni was designated the type species of the genus Arostrophus Chamberlin, 1920 in the original description of the genus.
 Arostrophus mertoni (Carl, 1912), Pachybolidae mimicus Carl, 1941b:608-610, figs 59-64 [Komphobolus]. Palnis: Tigershola, zwischen Shembaganur und Maryland, unter der Rinde von Baumstrünken, 1650 m, 18.IV. One ♂, two ♀ and one juvenile.
 The MHNG collection contains four specimens, three of them broken, in alcohol (MHNG-ARTO-14422). There is a data label with “Tiger-Shola bei Maryland 18.IV. unter Borke” written on it in pencil and the identification labels have “Palnis” and “Tigre-Shola (Palnis) 18.IV.27, sous l’écorce de branches pourries” written on them respectively, indicating that the specimens are syntypes. There is also a microscope slide preparation of two anterior and one posterior gonopod (MHNG-ARTO-14423). Komphobolus mimicus is the type species of the genus Komphobolus Carl, 1941 by monotypy (Jeekel, 1971).
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 214, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454