cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
DIFFERENCES AND SIMILARITIES BETWEEN ENGLISH AND UZBEK CASES
Creators: name: Azimova Munisa Akbar qizi Student of the Navoi Pedagogical Institute, English and literature faculty.
Publisher: name: Zenodo
Year: 2024

description: In  this  scientific  article  the  similarities  of  the  agreements  in English  and  Uzbek  also point out  the  differences between  them.  The article provides a number of examples of  the importance of agreements in  Uzbek and   English.   it   is   highly   proved   that   by   this   article   some   problems, complexities of grammar will be to some extent solved. From this article not only  ESL  student  manage  to  use  but  also  native  speakers  of  English  can utilize in acquiring Uzbek in the Future.

        Key words: Case, nominative case, Accusative case, dative case
Supporting EFL learners with a Virtual Environment: A Focus on L2 Pronunciation
Creators: name: Aiello, Jacqueline
name: Mongibello, Anna
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2019

description: The article discusses a pilot project that explored the implementation of a virtual environment for the improvement of English pronunciation, funded by the Italian Ministry of Education, University and Research (MIUR) as part of a wider e-learning program for Higher Education. A speech recognition software program, SpeechAce, was embedded within the e-learning course to provide live practice and feedback on pronunciation to 372 undergraduate students at the University of Naples “L’Orientale” in 2016-2017. The project team was composed by Professors of English Oriana Palusci and Katherine E. Russo, who designed and coordinated the project, and e-tutors Jacqueline Aiello and Anna Mongibello, who generated the online course on Moodle and monitored students’ activities. The virtual class was created to foster awareness of English sounds and to practice pronunciation, an area that is often neglected in the Italian education system due to the large number of enrolled students. This paper first describes the project in depth and draws on the quantitative analysis of the students’ performance in combination with authentic online listening input. Then, data collected in pre- and post-program questionnaires are analyzed to examine the impact of participation in the online project on self-perceived pronunciation proficiency and L2 self-confidence, and to unveil participants’ opinions and experiences in this virtual environment.
description: Journal of e-Learning and Knowledge Society, Vol 15 No 1 (2019): Journal of e-Learning and Knowledge Society - Focus on: Embracing Language Awareness and Language Diversity in the 21st Century
New Math Teaching Methodologies for English Language E-Learners Students
Creators: name: Chen, Tim
name: Auidi, Diana
name: Gouioa, Rim
name: Chapron, Bertrand
name: Chen, C.Y.J.
name: Wee, Hoe
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2019

description: Lecture notes provide a gauge for what is important in the textbook. However, taking notes for ELEL (English Language E-Learners) students is not an easy task as ELEL students are unable to communicate fluently or learn effectively in English. In this research, we endeavor to break down the impacts of enlarging Arithmetic Addresses with pre-composed presents on the note taking of ELEL understudies and therefore on the scholarly execution of ELEL understudies. The exploration was directed over a time of four sequential semesters on a Rookie Science subject at the KAU and a blended subjective and quantitative methodology was utilized. The presentation of the new training strategies pondered decidedly the understudies’ execution in resulting tests and dependent on the directed overview, most of the understudies demonstrated the positive effect of being uncovered from the get-go in the address to composed notes without anyone else note taking.
description: Journal of e-Learning and Knowledge Society, Vol 15 No 1 (2019): Journal of e-Learning and Knowledge Society - Focus on: Embracing Language Awareness and Language Diversity in the 21st Century
Pseudosupersymmetric quantum mechanics: General case, orthosupersymmetries, reducibility, and bosonization
Creators: name: Quesne, C.
name: Vansteenkiste, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Pseudosupersymmetric quantum mechanics (PsSSQM), based upon the use of pseudofermions, was introduced in the context of a new Kemmer equation describing charged vector mesons interacting with an external constant magnetic field. Here we construct the complete explicit solution for its realization in terms of two superpotentials, both equal or unequal. We prove that any orthosupersymmetric quantum mechanical system has a pseudosupersymmetry and give conditions under which a pseudosupersymmetric one may be described by orthosupersymmetries of order two. We propose two new matrix realizations of PsSSQM in terms of the generators of a generalized deformed oscillator algebra (GDOA) and relate them to the cases of equal or unequal superpotentials, respectively. We demonstrate that these matrix realizations are fully reducible and that their irreducible components provide two distinct sets of bosonized operators realizing PsSSQM and corresponding to nonlinear spectra. We relate such results to some previous ones obtained for a GDOA connected with a $C_3$-extended oscillator algebra (where $C_3 = {\rm Z}_3$) in the case of linear spectra.
description: 28 pages, no figure, LaTeX 2e, amssym; minor changes, new section (Sec. 2) added
Derivative expansion and renormalisation group flows
Creators: name: Litim, Daniel F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the convergence of the derivative expansion for flow equations. The convergence strongly depends on the choice for the infrared regularisation. Based on the structure of the flow, we explain why optimised regulators lead to better physical predictions. This is applied to O(N)-symmetric real scalar field theories in 3d, where critical exponents are computed for all N. In comparison to the sharp cut-off regulator, an optimised flow improves the leading order result up to 10%. An analogous reasoning is employed for a proper time renormalisation group. We compare our results with those obtained by other methods.
description: 15 pages, 5 figures
MOVES II. Tuning in to the radio environment of HD189733b
Creators: name: Kavanagh, R. D.
name: Vidotto, A. A.
name: Fionnagáin, D. Ó
name: Bourrier, V.
name: Fares, R.
name: Jardine, M.
name: Helling, Ch.
name: Moutou, C.
name: Llama, J.
name: Wheatley, P. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present stellar wind modelling of the hot Jupiter host HD189733, and predict radio emission from the stellar wind and the planet, the latter arising from the interaction of the stellar wind with the planetary magnetosphere. Our stellar wind models incorporate surface stellar magnetic field maps at the epochs Jun/Jul 2013, Sep 2014, and Jul 2015 as boundary conditions. We find that the mass-loss rate, angular momentum-loss rate, and open magnetic flux of HD189733 vary by 9%, 40%, and 19% over these three epochs. Solving the equations of radiative transfer, we find that from 10 MHz-100 GHz the stellar wind emits fluxes in the range of $10^{-3}$-$5$ $μ$Jy, and becomes optically thin above 10 GHz. Our planetary radio emission model uses the radiometric Bode's law, and neglects the presence of a planetary atmosphere. For assumed planetary magnetic fields of 1-10 G, we estimate that the planet emits at frequencies of 2-25 MHz, with peak flux densities of $\sim10^2$ mJy. We find that the planet orbits through regions of the stellar wind that are optically thick to the emitted frequency from the planet. As a result, unattenuated planetary radio emission can only propagate out of the system and reach the observer for 67% of the orbit for a 10 G planetary field, corresponding to when the planet is approaching and leaving primary transit. We also find that the plasma frequency of the stellar wind is too high to allow propagation of the planetary radio emission below 21 MHz. This means a planetary field of at least 8 G is required to produce detectable radio emission.
description: 11 pages, 10 figures. Accepted for publication in MNRAS. This paper is the second in a series. Paper I: "MOVES I. The evolving magnetic field of the planet-hosting star HD189733" (Fares et al. 2017)
Additional file 5: of Study of VIPER and TATE in kinetoplastids and the evolution of tyrosine recombinase retrotransposons
Creators: name: Ribeiro, Yasmin
name: Lizandra Robe
name: Veluza, Danila
name: Cyndia Santos
name: Lopes, Ana
name: Krieger, Marco
name: Ludwig, Adriana
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table. Summary of main features of potentially encoding TATE copies (PDF 71 kb)
Learning second language through restaurant menu dish names
Creators: name: Graziano, Alba
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2019

description: This article follows research carried out by the author on the semiotics and pragmalinguistics of restaurant menus. The context is a training experience about how to teach LSP (Language for Special Purposes) in a CLIL (Content and Language Integrated Learning) environment with teachers in Istituti Alberghieri. The final output is the compilation of a multilingual menu, in the shared conviction that a communicatively effective menu in different languages can enhance the quality of restaurants and make them successful with tourists. The “little texts” composing dish names prove to be interesting under the lexical and the syntactical viewpoints: these are the language levels playing the most significant role in the info-marketing strategies adopted by menus and the ones presenting the greatest difficulties in translating from Italian into French or English. A careful Error Analysis conducted on a corpus of a hundred menus from the Italian region of Lazio proves a successful scaffolding strategy and a practical metalinguistic tool to lead learners—CLIL teachers and students alike—to the production of their own menus, even more when combined with cooperative learning, gamification, graphic facilitators and… lots of fun!
description: Journal of e-Learning and Knowledge Society, Vol 15 No 1 (2019): Journal of e-Learning and Knowledge Society - Focus on: Embracing Language Awareness and Language Diversity in the 21st Century
Comments on conformal stability of brane-world models
Creators: name: Bouhmadi-Lopez, M.
name: Zhuk, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The stability of 5-D brane-world models under conformal perturbations is investigated. The analysis is carried out in the general case and then it is applied to particular solutions. It is shown that models with the Poincare and the de Sitter branes are unstable because they have negative mass squared of gravexcitons whereas models with the Anti de Sitter branes have positive gravexciton mass squared and are stable. It is also shown that 4-D effective cosmological and gravitational constants on branes as well as gravexciton masses undergo hierarchy: they have different values on different branes.
description: 13 pages, LateX2e, two references added
Ground states of long-range interacting fermions in one spatial dimension
Creators: name: Li, Zhi-Hua
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We explore systematically the ground state properties of one dimensional fermions with long-range interactions decaying in a power law $\sim1/r^α$ through the density matrix renormalization group algorithm. By comparing values of Luttinger liquid parameters precisely measured in two different ways, we show convincing evidence that Luttinger liquid theory is valid if $α$ is larger than some threshold, otherwise the theory breakdown. Combining analysis on structure factor, charge gap and charge stiffness, we determine how the metal-insulator transition point develops as the interaction range is continuously tuned. A region in the range of $0\leqα\leq1$ and small interactions has finite charge gaps, but, interestingly, it shows metallic nature at the same time. From these, we obtain approximate phase diagrams for the entire parameter space and for band fillings equal 1/2 and 1/3. Finally, we compare certain bosonization and field theory formula with our quasi-exact numerical results, from which disagreements are found.
description: 10 pages, 16 figures
Additional file 1: of Motives, experiences and psychological strain in medical students engaged in refugee care in a reception centerâ a mixed-methods approach
Creators: name: Kindermann, David
name: Jenne, Marie
name: Schmid, Carolin
name: Kayvan Bozorgmehr
name: Wahedi, Katharina
name: Junne, Florian
name: Szecsenyi, Joachim
name: Herzog, Wolfgang
name: Nikendei, Christoph
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Table S1. Questionnaire on the sociodemographic data of the medical students. Table S2. Manual for semi-standardized interviews with the medical students. Table S3. Nine-item questionnaire to evaluate the medical studentsâ experiences in PHV. (DOCX 29 kb)
Moving Towards a Revolutionary Change in Multilingual Education: does CLIL live up to the Hype?
Creators: name: Naharro, Magdalena Jiménez
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2019

description: This paper presents a descriptive study, within the Spanish BIMAP research project, analysing the success factors of the CLIL approach in the teaching of foreign languages. Indeed, the wide dissemination of this methodology points to the world-wide acclaim it has received, so much so that it is currently considered to be one of the best strategies for the promotion of multilingualism. After a brief historical introduction on the origin of this methodology, on changes in the concepts of bilingualism and multilingualism and some underlying psycholinguistic issues which support it, a series of important issues will be covered: the differences between CLIL and other immersion systems, the success factors in CLIL and the criticisms that have been levelled against it. Finally, this work analyses how language and content are integrated in the light of research carried out in the context of history classes.
description: Journal of e-Learning and Knowledge Society, Vol 15 No 1 (2019): Journal of e-Learning and Knowledge Society - Focus on: Embracing Language Awareness and Language Diversity in the 21st Century
Carchesium cyclopidarum Nenninger 1948
Creators: name: Mayén-Estrada, Rosaura
name: Pinto Utz, Laura R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Chromista
Ciliophora
Oligohymenophorea
Peritrichida
Vorticellidae
Carchesium
Carchesium cyclopidarum

description: Carchesium cyclopidarum Nenninger, 1948
 Known Distribution. Germany.
 Hosts. Cyclops viridis.
 References. Nenninger 1948; Stiller 1971; Morado & Small 1995; Jankowski 2007.
description: Published as part of Mayén-Estrada, Rosaura & Pinto Utz, Laura R., 2018, A checklist of species of Vorticellidae (Ciliophora: Peritrichia) epibionts of crustaceans, pp. 301-328 in Zootaxa 4500 (3) on page 303, DOI: 10.11646/zootaxa.4500.3.1, http://zenodo.org/record/5297657
Reducibility and bosonization of parasupersymmetric and orthosupersymmetric quantum mechanics
Creators: name: Quesne, C.
name: Vansteenkiste, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Order-$p$ parasupersymmetric and orthosupersymmetric quantum mechanics are shown to be fully reducible when they are realized in terms of the generators of a generalized deformed oscillator algebra and a ${\rm Z}_{p+1}$-grading structure is imposed on the Fock space. The irreducible components provide $p+1$ sets of bosonized operators corresponding to both unbroken and broken cases. Such a bosonization is minimal.
description: 15 pages, no figure, LaTeX 2e, amssym, one reference completed, final form accepted in MPLA
Spin Reduction Transition in Spin-3/2 Random Heisenberg Chains
Creators: name: Refael, Gil
name: Kehrein, Stefan
name: Fisher, Daniel S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Random spin-3/2 antiferromagnetic Heisenberg chains are investigated using an asymptotically exact renormalization group. Randomness is found to induce a quantum phase transition between two random-singlet phases. In the strong randomness phase the effective spins at low energies are S_eff=3/2, while in the weak randomness phase the effective spins are S_eff=1/2. Separating them is a quantum critical point near which there is a non-trivial mixture of S=1/2, S=1, and S=3/2 effective spins at low temperatures.
description: 4 pages, 3 figures. Typos corrected
Classroom Action Research in Teaching English for Senior High School Students through Blended Learning in Kendari of Indonesia
Creators: name: Tanduklangi, Amri
name: Lio, Asrun
name: Alberth, Amef
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2019

description: his paper focuses on the problem of class teaching and solutions through classroom action research. The main problem in teaching, namely students are less motivated to learn and therefore their English language skills are still lacking. From these two problems, we carried out several activities ranging from observation, interviews, to teaching in the classroom with the blended learning model, then discussing what had been done to find out the root of the problem. This action research uses the design of “action research spiral structure” advocated by Stringer (2007) which consists of three levels, look, think and act. The results show progress in teaching where students’ summative grades are higher than the minimum requirement of completeness scores. This progress is obtained through transformation in teaching techniques by creating student-centered classes by involving them in class discussions, interacting, and integrating LMS Edmodo into the learning so that it becomes more interesting, interactive, and resourceful.
description: Journal of e-Learning and Knowledge Society, Vol 15 No 1 (2019): Journal of e-Learning and Knowledge Society - Focus on: Embracing Language Awareness and Language Diversity in the 21st Century
The first law of black brane mechanics
Creators: name: Townsend, Paul K.
name: Zamaklar, Marija
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We obtain ADM and Komar surface integrals for the energy density, tension and angular momentum density of stationary $p$-brane solutions of Einstein's equations. We use them to derive a Smarr-type formula for the energy density and thence a first law of black brane mechanics. The intensive variable conjugate to the worldspace p-volume is an `effective' tension that equals the ADM tension for uncharged branes, but vanishes for isotropic boost-invariant charged branes.
description: 20 pp, minor revision plus extra reference
Carchesium dipneumon
Creators: name: Mayén-Estrada, Rosaura
name: Pinto Utz, Laura R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Chromista
Ciliophora
Oligohymenophorea
Peritrichida
Vorticellidae
Carchesium
Carchesium dipneumon

description: Carchesium dipneumon (Penard, 1922)
 Known Distribution. Austria, France, Germany, and Poland.
 Hosts. Dikerogammarus villosus; Gammarus fossarum; Gammarus pulex; Gammarus roeselii.
 References. Penard 1922; Schödel 1985a, 1986 a, 1987, 1998; Rustige 1991; Rustige & Mannesmann 1991; Obolewski & Piezik 2006.
 Cited as Vorticella dipneumon by Penard (1922) in Gammarus pulex.
description: Published as part of Mayén-Estrada, Rosaura & Pinto Utz, Laura R., 2018, A checklist of species of Vorticellidae (Ciliophora: Peritrichia) epibionts of crustaceans, pp. 301-328 in Zootaxa 4500 (3) on page 303, DOI: 10.11646/zootaxa.4500.3.1, http://zenodo.org/record/5297657
TiN Films Deposited by Laser CVD: A Growth Kinetics Study
Creators: name: Silvestre, A. J.
name: Conde, O.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Results on the chemical composition, structure and growth kinetics of titanium nitride (TiN) films deposited on mild steel substrates by pyrolytic laser-induced chemical vapour deposition (LCVD) are presented. Golden coloured lines of TiN were deposited from a reactive gas mixture of TiCl4, N2 and H2 using a continuous wave TEM00 CO2 laser beam as heat source. The chemical composition and structure of the films were determined by electron probe microanalysis (EPMA) and glancing incidence X-ray diffraction (GIXRD). A non-contact laser profilometer was used to measure the thickness profiles of the films. Using the data obtained in the steady-state region of the TiN laser-written lines, growth rates in the range 3.7 to 6.9 micrometers per second were deduced. The Arrhenius relation between the deposition rate and the deposition temperature yields an apparent activation energy of 46.9(+-)3.8 kJ.mol-1. This result enabled us to conclude that under our deposition conditions the LCVD of TiN is controlled by mass transport in the vapour phase. Keywords: Coatings; Titanium nitride (TiN); Laser chemical vapour deposition (LCVD); Growth mechanisms.
description: 12 pages, including 7 figures and 1 table
(Fortsetzung)…..
Creators: name: Systematische Uebersicht Der Käfer, Welche In Baiern Und Der Nächsten Umgebu
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 32 (1878): Correspondenzblatt
Innovative STEM lessons, CLIL and ICT in multicultural classes
Creators: name: Schietroma, Elisabetta
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2019

description: This article aims to describe a number of scientific activities carried out efficiently and effectively in English, French, Spanish and Italian in High Schools. Cooperative and constructive methodologies in multicultural classes, the learner’s centrality, Information and Communications Technologies (ICTs) and laboratorial tasks are the core of these projects. Every student, regardless of their linguistic, conceptual and scientific background acquired and reorganized his/her knowledge learnt by doing in multilingual contexts. Working in pairs or small groups Italians and migrants were able to perform complex and demanding tasks and create valuable digital products. Integration and the acquisition of knowledge of STEM were promoted through the awareness of teenage and adult students’ language competences, their conceptual and linguistic repertoire, their learning style and their type of intelligence. Content and Language Integrated Learning (CLIL) proved to be a suitable approach to increase motivation, develop the key European competences and promote integration. A quadrilingual approach in teaching STEM was the first successful attempt to find a solution to some problems that usually arise in multicultural classes.
description: Journal of e-Learning and Knowledge Society, Vol 15 No 1 (2019): Journal of e-Learning and Knowledge Society - Focus on: Embracing Language Awareness and Language Diversity in the 21st Century
Correlated electronic structure, orbital-dependent correlations, and Lifshitz transition in tetragonal FeS
Creators: name: Skornyakov, S. L.
name: Leonov, I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using density functional plus dynamical mean-field theory method (DFT+DMFT) with full self-consistency over the charge density, we study the effect of electronic correlations on the electronic structure, magnetic properties, orbital-dependent band renormalizations, and Fermi surface of the tetragonal phase of bulk FeS. We perform a direct structural optimization of the $P_4/nmm$ crystal structure of paramagnetic FeS, with respect to the lattice constant $a$ and the internal coordinate $z_\mathrm{S}$ of atom S. Our results show an anomalous sensitivity of the electronic structure and magnetic properties of FeS to fine details of its crystals structure. Upon expansion of the lattice volume, we observe a remarkable change of the electronic structure of FeS which is associated with a complete reconstruction of the Fermi surface topology (Lifshitz transition). This behavior is ascribed to a correlation-induced shift of the Van Hove singularity associated with the Fe $t_2$ orbitals at the $M$ point across the Fermi level. The Lifshitz phase transition is accompanied by a significant growth of local magnetic moments and emergence of strong orbital-selective correlations. It is seen as a pronounced anomaly (`kink') in the total energies upon expansion of the lattice, associated with a remarkable enhancement of compressibility. This behavior is accompanied by an orbital-dependent formation of local moments, a crossover from itinerant to localized orbital-selective moment behavior of the Fe $3d$ electrons. While exhibiting weak effective mass enhancement of the Fe $3d$ states $m^*/m \sim 1.3-1.4$, correlation effects reveal a strong impact on a position of the Van Hove singularity at the $M$ point, implying a complex interplay between electronic correlations and band structure effects in FeS.
Additional file 4: of Study of VIPER and TATE in kinetoplastids and the evolution of tyrosine recombinase retrotransposons
Creators: name: Ribeiro, Yasmin
name: Lizandra Robe
name: Veluza, Danila
name: Cyndia Santos
name: Lopes, Ana
name: Krieger, Marco
name: Ludwig, Adriana
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional information. Domains predicted for VIPER and TATE proteins (PDF 87 kb)
On superconductivity in armchair carbon nanotubes
Creators: name: Sédéki, A.
name: Caron, L. G.
name: Bourbonnais, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We use the momentum space renormalization group to study the influence of phonons and the Coulomb interaction on the superconducting response function of armchair single-walled nanotubes. We do not find superconductivity in undoped single nanotubes. When doped, superconducting fluctuations can develop because of the phonons but remain small and are easily destroyed by the Coulomb interaction. The origin of superconductivity in ropes of nanotobes is most likely an intertube effect. Projections to zig-zag nanotubes indicate a more favorable disposition to superconducting fluctuations.
description: RevTex file, 3 eps Figures
Carchesium duplicatum Precht 1935
Creators: name: Mayén-Estrada, Rosaura
name: Pinto Utz, Laura R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Chromista
Ciliophora
Oligohymenophorea
Peritrichida
Vorticellidae
Carchesium
Carchesium duplicatum

description: Carchesium duplicatum Precht, 1935
 Known Distribution. Scandinavia, The Netherlands, and Kiel Bay (Germany).
 Hosts. Gammarus locusta; Gammarus oceanicus; Gammarus pulex.
 References. Precht 1935; Fenchel 1965; Bierhof & Ross 1977; Morado & Small 1995.
description: Published as part of Mayén-Estrada, Rosaura & Pinto Utz, Laura R., 2018, A checklist of species of Vorticellidae (Ciliophora: Peritrichia) epibionts of crustaceans, pp. 301-328 in Zootaxa 4500 (3) on page 303, DOI: 10.11646/zootaxa.4500.3.1, http://zenodo.org/record/5297657
Certifiable Robustness and Robust Training for Graph Convolutional Networks
Creators: name: Zügner, Daniel
name: Günnemann, Stephan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Cryptography and Security (cs.CR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Recent works show that Graph Neural Networks (GNNs) are highly non-robust with respect to adversarial attacks on both the graph structure and the node attributes, making their outcomes unreliable. We propose the first method for certifiable (non-)robustness of graph convolutional networks with respect to perturbations of the node attributes. We consider the case of binary node attributes (e.g. bag-of-words) and perturbations that are L_0-bounded. If a node has been certified with our method, it is guaranteed to be robust under any possible perturbation given the attack model. Likewise, we can certify non-robustness. Finally, we propose a robust semi-supervised training procedure that treats the labeled and unlabeled nodes jointly. As shown in our experimental evaluation, our method significantly improves the robustness of the GNN with only minimal effect on the predictive accuracy.
description: Published as a Conference Paper at ACM SIGKDD 2019
(Fortsetzung)….
Creators: name: Systematische Uebersicht Der Käfer, Welche In Baiern Und Der Nächsten Umgebu
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 32 (1878): Correspondenzblatt
Helium Variation Across Two Solar Cycles Reveals A Speed-Dependent Phase Lag
Creators: name: Alterman, B. L.
name: Kasper, Justin C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study the relationship between solar wind helium to hydrogen abundance ratio ($A_\mathrm{He}$), solar wind speed ($v_\mathrm{SW}$), and sunspot number (SSN) over solar cycles 23 and 24. This is the first full 22-year Hale cycle measured with the Wind spacecraft covering a full cycle of the solar dynamo with two polarity reversals. While previous studies have established a strong correlation between $A_\mathrm{He}$ and SSN, we show that the phase delay between $A_\mathrm{He}$ and SSN is a monotonic increasing function of $v_\mathrm{SW}$. Correcting for this lag, $A_\mathrm{He}$ returns to the same value at a given SSN over all rising and falling phases and across solar wind speeds. We infer that this speed-dependent lag is a consequence of the mechanism that depletes slow wind $A_\mathrm{He}$ from its fast wind value during solar wind formation.
description: 9 pages, 4 figures
Additional file 3: of Study of VIPER and TATE in kinetoplastids and the evolution of tyrosine recombinase retrotransposons
Creators: name: Ribeiro, Yasmin
name: Lizandra Robe
name: Veluza, Danila
name: Cyndia Santos
name: Lopes, Ana
name: Krieger, Marco
name: Ludwig, Adriana
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Table. Summary of main features of potentially encoding VIPER copies. (PDF 72 kb)
An alternative to quintessence
Creators: name: Kamenshchik, A. Yu.
name: Moschella, U.
name: Pasquier, V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a FRW cosmological model with an exotic fluid known as Chaplygin gas. We show that the resulting evolution of the universe is not in disagreement with the current observation of cosmic acceleration. The model predict an increasing value for the effective cosmological constant.
description: 8 pages, latex. References and a new section added
Cubic Algebraic Equations in Gravity Theory, Parametrization with the Weierstrass Function and Non-Arithmetic Theory of Algebraic Equations
Creators: name: Dimitrov, Bogdan G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A cubic algebraic equation for the effective parametrizations of the standard gravitational Lagrangian has been obtained without applying any variational principle.It was suggested that such an equation may find application in gravity theory, brane, string and Rundall-Sundrum theories. The obtained algebraic equation was brought by means of a linear-fractional transformation to a parametrizable form, expressed through the elliptic Weierstrass function, which was proved to satisfy the standard parametrizable form, but with $g_{2}$ and $g_{3}$ functions of a complex variable instead of the definite complex numbers (known from the usual arithmetic theory of elliptic functions and curves). The generally divergent (two) infinite sums of the inverse first and second powers of the poles in the complex plane were shown to be convergent in the investigated particular case, and the case of the infinite point of the linear-fractional transformation was investigated. Some relations were found, which ensure the parametrization of the cubic equation in its general form with the Weierstrass function.
description: v.2; submitted to Journ.Math.Phys.(October 2001); Latex (Sci.Word,amsmath style), 77 pages, no figures, 4 appendixes; Sect.III rewritten for more clear derivation of the cubic algebraic equation; clarifying comments in Sect.VI and in the Introduction; new Sect.VII added;2 references corrected; acknowledgments added
Additional file 1: of Study of VIPER and TATE in kinetoplastids and the evolution of tyrosine recombinase retrotransposons
Creators: name: Ribeiro, Yasmin
name: Lizandra Robe
name: Veluza, Danila
name: Cyndia Santos
name: Lopes, Ana
name: Krieger, Marco
name: Ludwig, Adriana
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table. The number of significant hits (e-value cut-off of 10− 10) found on tblastn searches for VIPER and TATE proteins against each genome. (PDF 20 kb)
(Fortsetzung)…
Creators: name: Systematische Uebersicht Der Käfer, Welche In Baiern Und Der Nächsten Umgebu
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 32 (1878): Correspondenzblatt
Pytho americanus Kirby 1837
Creators: name: Powell, Gareth S.
name: Brattain, R. Michael
name: Holland, Jeffrey D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Pythidae
Pytho
Pytho americanus

description: Pytho americanus Kirby, 1837
(Figs. 1, 4a)
 CANADA: AB, BC, MB, ON, NB, NS, NT, QC, SK, YT. USA: AK, AR, CA, CO, CT, GA, ID, ME, MD, MI, MN, MT, NC, NH, NJ, NY, OH, OR, PA, RI, SC, SD, TN, UT, VT, WA, WI (Pollock 2001).
 New State Record. USA: Indiana: Brown Co., Deckard Ridge Rd., 27 February 2014, Col. G.S. Powell, R. M. Brattain, J.D. Holland, under Pine bark, WGS84, 39.1008, − 86.3455, Elv. 210m (GSPC, n = 6; JDHC, n = 2; PERC, n = 4; RMBC, n = 6).
description: Published as part of Powell, Gareth S., Brattain, R. Michael & Holland, Jeffrey D., 2015, Additional North American Distribution Records for the GenusPythoLatreille (Coleoptera: Tenebrionoidea: Pythidae), pp. 761-765 in The Coleopterists Bulletin 69 (4) on page 764, DOI: 10.1649/0010-065x-69.4.761, http://zenodo.org/record/10106602
Nondestructive cooling of an atomic quantum register via state-insensitive Rydberg interactions
Creators: name: Belyansky, Ron
name: Young, Jeremy T.
name: Bienias, Przemyslaw
name: Eldredge, Zachary
name: Kaufman, Adam M.
name: Zoller, Peter
name: Gorshkov, Alexey V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We propose a protocol for sympathetically cooling neutral atoms without destroying the quantum information stored in their internal states. This is achieved by designing state-insensitive Rydberg interactions between the data-carrying atoms and cold auxiliary atoms. The resulting interactions give rise to an effective phonon coupling, which leads to the transfer of heat from the data atoms to the auxiliary atoms, where the latter can be cooled by conventional methods. This can be used to extend the lifetime of quantum storage based on neutral atoms and can have applications for long quantum computations. The protocol can also be modified to realize state-insensitive interactions between the data and the auxiliary atoms but tunable and non-trivial interactions among the data atoms, allowing one to simultaneously cool and simulate a quantum spin-model.
description: 6 + 8 pages, 4 + 1 figures
TIJORAT BANKLARIDA VALYUTA RISKLARINI BOSHQARISH
Creators: name: Odilbekov, Shahbozbek
name: Salimov, Adhamjon
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada tijorat banklarida valyuta risklarini boshqarish muammosi va uning ahamiyati tahlil qilingan. Maqolada valyuta riskining uchta asosiy turini – tranzaksiya riski, iqtisodiy riski va pul o‘tkazishda yuzaga keladigan riskni ko‘rib chiqish bilan birga, bu risklarni samarali boshqarish usullari ham yoritilgan. Valyuta kurslarining o‘zgarishi tijorat banklari uchun katta xavf tug‘dirishi mumkin, shuning uchun bu riskni boshqarishning samarali yo‘llarini o‘rganish va amalga oshirish banklarning barqaror ishlashiga yordam beradi
(Fortsetzung)..
Creators: name: Systematische Uebersicht Der Käfer, Welche In Baiern Und Der Nächsten Umgebu
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 32 (1878): Correspondenzblatt
(Fortsetzung).
Creators: name: Systematische Uebersicht Der Käfer, Welche In Baiern Und Der Nächsten Umgebu
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 32 (1878): Correspondenzblatt
Pytho niger Kirby 1837
Creators: name: Powell, Gareth S.
name: Brattain, R. Michael
name: Holland, Jeffrey D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Pythidae
Pytho
Pytho niger

description: Pytho niger Kirby, 1837
(Fig. 4b)
 CANADA: AB, BC, MB, ON, PE, QC, NL, NS, NT, SK, YT. USA: AL, MA, ME, MI, MN, NH, NY, PA, VT, WI (Pollock 2001).
 New State Records. USA: Idaho: Shoshone Co., Steamboat Creek, 18 May 1929, H.J. Rust (FSCA). North Carolina: Watauga Co., Boone, 9 – 11 March 1972, Coll. J.S. Ashe, under bark 36.21679, − 81.67460 (TAMU).
description: Published as part of Powell, Gareth S., Brattain, R. Michael & Holland, Jeffrey D., 2015, Additional North American Distribution Records for the GenusPythoLatreille (Coleoptera: Tenebrionoidea: Pythidae), pp. 761-765 in The Coleopterists Bulletin 69 (4) on page 764, DOI: 10.1649/0010-065x-69.4.761, http://zenodo.org/record/10106602
Carchesium epistylidis Claparede & Lachmann 1858
Creators: name: Mayén-Estrada, Rosaura
name: Pinto Utz, Laura R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Chromista
Ciliophora
Oligohymenophorea
Peritrichida
Vorticellidae
Carchesium
Carchesium epistylidis

description: Carchesium epistylidis Claparède & Lachmann, 1858
 Known Distribution. Switzerland.
 Hosts. Cyclops viridis.
 References. Keiser 1921; Morado & Small 1995.
description: Published as part of Mayén-Estrada, Rosaura & Pinto Utz, Laura R., 2018, A checklist of species of Vorticellidae (Ciliophora: Peritrichia) epibionts of crustaceans, pp. 301-328 in Zootaxa 4500 (3) on page 303, DOI: 10.11646/zootaxa.4500.3.1, http://zenodo.org/record/5297657
Additional file 15: of Study of VIPER and TATE in kinetoplastids and the evolution of tyrosine recombinase retrotransposons
Creators: name: Ribeiro, Yasmin
name: Lizandra Robe
name: Veluza, Danila
name: Cyndia Santos
name: Lopes, Ana
name: Krieger, Marco
name: Ludwig, Adriana
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Table. List of sequences used for YR phylogeny (PDF 29 kb)
Pytho seidlitzi Blair 1925
Creators: name: Powell, Gareth S.
name: Brattain, R. Michael
name: Holland, Jeffrey D.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Pythidae
Pytho
Pytho seidlitzi

description: Pytho seidlitzi Blair, 1925
(Fig. 4c)
description: Published as part of Powell, Gareth S., Brattain, R. Michael & Holland, Jeffrey D., 2015, Additional North American Distribution Records for the GenusPythoLatreille (Coleoptera: Tenebrionoidea: Pythidae), pp. 761-765 in The Coleopterists Bulletin 69 (4) on page 764, DOI: 10.1649/0010-065x-69.4.761, http://zenodo.org/record/10106602
Shot Noise through a Quantum Dot in the Kondo Regime
Creators: name: Meir, Yigal
name: Golub, Anatoly
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The shot noise in the current through a quantum dot is calculated as a function of voltage from the high-voltage, Coulomb blockaded regime to the low-voltage, Kondo regime. Using several complementary approaches, it is shown that the zero-frequency shot noise (scaled by the voltage) exhibits a non-monotonic dependence on voltage, with a peak around the Kondo temperature. Beyond giving a good estimate of the Kondo temperature, it is shown that the shot noise yields additional information on the effects of electronic correlations on the local density of states in the Kondo regime, unaccessible in traditional transport measurements.
description: 4 pages, 1 figure
An Improved Exact Riemann Solver for Relativistic Hydrodynamics
Creators: name: Rezzolla, L.
name: Zanotti, O.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A Riemann problem with prescribed initial conditions will produce one of three possible wave patterns corresponding to the propagation of the different discontinuities that will be produced once the system is allowed to relax. In general, when solving the Riemann problem numerically, the determination of the specific wave pattern produced is obtained through some initial guess which can be successively discarded or improved. We here discuss a new procedure, suitable for implementation in an exact Riemann solver in one dimension, which removes the initial ambiguity in the wave pattern. In particular we focus our attention on the relativistic velocity jump between the two initial states and use this to determine, through some analytic conditions, the wave pattern produced by the decay of the initial discontinuity. The exact Riemann problem is then solved by means of calculating the root of a nonlinear equation. Interestingly, in the case of two rarefaction waves, this root can even be found analytically. Our procedure is straightforward to implement numerically and improves the efficiency of numerical codes based on exact Riemann solvers.
description: Extended the discussion on the computational efficiency with improved estimates; matches the version in press
Experimental Hamiltonian Learning of An 11-qubit Solid-State Quantum Spin Register
Creators: name: Hou, P. -Y.
name: He, L.
name: Wang, F.
name: Huang, X. -Z.
name: Zhang, W. -G.
name: Ouyang, X. -L.
name: Wang, X.
name: Lian, W. -Q.
name: Chang, X. -Y.
name: Duan, L. -M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Learning Hamiltonian of a quantum system is indispensable for prediction of the system dynamics and realization of high fidelity quantum gates. However, it is a significant challenge to efficiently characterize the Hamiltonian when its Hilbert space dimension grows exponentially with the system size. Here, we experimentally demonstrate an adaptive method to learn the effective Hamiltonian of an 11-qubit quantum system consisting of one electron spin and ten nuclear spins associated with a single Nitrogen-Vacancy center in a diamond. We validate the estimated Hamiltonian by designing universal quantum gates based on the learnt Hamiltonian parameters and demonstrate high-fidelity gates in experiment. Our experimental demonstration shows a well-characterized 11-qubit quantum spin register with the ability to test quantum algorithms and to act as a multi-qubit single node in a quantum network.
description: 13 pages, 6 figures
Additional file 14: of Study of VIPER and TATE in kinetoplastids and the evolution of tyrosine recombinase retrotransposons
Creators: name: Ribeiro, Yasmin
name: Lizandra Robe
name: Veluza, Danila
name: Cyndia Santos
name: Lopes, Ana
name: Krieger, Marco
name: Ludwig, Adriana
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Table. List of sequences used for RT phylogeny (PDF 29 kb)
HexagDLy - Processing hexagonally sampled data with CNNs in PyTorch
Creators: name: Steppa, Constantin
name: Holch, Tim Lukas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: HexagDLy is a Python-library extending the PyTorch deep learning framework with convolution and pooling operations on hexagonal grids. It aims to ease the access to convolutional neural networks for applications that rely on hexagonally sampled data as, for example, commonly found in ground-based astroparticle physics experiments.