cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1: of Genotype-specific and cross-reactive neutralizing antibodies induced by dengue virus infection: detection of antibodies with different levels of neutralizing activities against homologous and heterologous genotypes of dengue virus type 2 in common marmosets (Callithrix jacchus)
Creators: name: Nor Azami
name: Moi, Meng
name: Ami, Yasushi
name: Suzaki, Yuriko
name: Chang-Kweng Lim
name: Taniguchi, Satoshi
name: Saijo, Masayuki
name: Takasaki, Tomohiko
name: Kurane, Ichiro
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Phylogenetic tree of the dengue virus serotype 2 strains that were used in this study. The phylogenetic tree was constructed by using the nucleotide sequence of the complete envelope protein region. Closed arrows indicates virus strains that were used in this study, DENV-2 strain DHF0663 belongs to genotype Cosmopolitan, DENV-2 strain 00â 43 belongs to genotype Asian I, and DENV-2 strain 08â 77 belongs to genotype Asian/American. (PDF 48Â kb)
Multiparameter Gaussian Quantum Metrology
Creators: name: Nichols, Rosanna
name: Liuzzo-Scorpo, Pietro
name: Knott, Paul A.
name: Adesso, Gerardo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate the ultimate precision achievable in Gaussian quantum metrology. We derive general analytical expressions for the quantum Fisher information matrix and for the measurement compatibility condition, ensuring asymptotic saturability of the quantum Cramér-Rao bound, for the estimation of multiple parameters encoded in multimode Gaussian states. We then apply our results to the joint estimation of a phase shift and two parameters characterizing Gaussian phase covariant noise in optical interferometry. In such a scheme, we show that two-mode displaced squeezed input probes with optimally tuned squeezing and displacement fulfil the measurement compatibility condition and enable the simultaneous estimation of all three parameters, with an advantage over individual estimation schemes that quickly rises with increasing mean energy of the probes.
description: 14 pages, 3 figures; expanded and updated; to appear in Physical Review A
Satellite Parallaxes of Lensing Events Towards the Galactic Bulge
Creators: name: Gaudi, B. Scott
name: Gould, Andrew
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In order to understand the nature of the lenses that generate microlensing events, one would like to measure their mass, distance, and velocity. Unfortunately, current microlensing experiments measure only one parameter of the events, the characteristic timescale, which is a combination of the underlying physical parameters. Other methods are required to extract additional information. Parallax measurements using a satellite in an Earth-like orbit yield the projected velocity of the lens: ${\bf{\tilde v}} ={\bf{v}}/(1-z)$, where ${\bf{v}}$ is the transverse velocity (speed and direction) of the lens relative to the Earth-source line of sight, and $z$ is the ratio of the distances to the lens and the source. A measurement of ${\bf{\tilde v}}$ could distinguish between lenses belonging to the bulge and disk populations. We show that for photometric precisions of 1% to 2%, it is possible to measure the projected speed, $\tilde v$, to an accuracy of $\leq 10%$ for over 70% of disk lenses and over 60% of bulge lenses. For measuring the projected velocity ${\bf{\tilde v}}$, the percentages are 40% and {30%}, respectively. We find lines of sight $> 2^{\circ}$ away from the ecliptic are preferable, and an Earth-satellite separation in the range $0.7 {\rm{AU}} - 1.9{\rm{AU}}$ is optimal. The requirements of the satellite for measuring the projected velocities of events towards the bulge are similar to those for measurements toward the LMC.
description: 36 pages, includes 8 figures, TeX, uses phyzzx. Condensed, with several figures removed. Includes a more general introduction, along with several clarifying changes suggested by the referee
MOESM2 of A structured approach to integrating mental health services into primary care: development of the Mental Health Scale Up Nigeria intervention (mhSUN)
Creators: name: Eaton, Julian
name: Oye Gureje
name: Silva, Mary
name: Taiwo Sheikh
name: Ekpe Ekpe
name: Abdulaziz, Mohammed
name: Muhammad, Asiya
name: Akande, Yusuf
name: Uchechi Onukogu
name: Onyuku, Theo
name: Jibril Abdulmalik
name: Woye Fadahunsi
name: Emeka Nwefoh
name: Cohen, Alex
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Appendix S2. Situation analysis of political, demographic and services context in Calabar and Kaduna States.
Atom Tunneling in the Water Formation Reaction H$_2$ + OH $\rightarrow$ H$_2$O + H on an Ice Surface
Creators: name: Meisner, Jan
name: Lamberts, Thanja
name: Kästner, Johannes
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: OH radicals play a key role as an intermediate in the water formation chemistry of the interstellar medium. For example the reaction of OH radicals with H$_2$ molecules is among the final steps in the astrochemical reaction network starting from O, O$_2$, and O$_3$. Experimentally it was shown that even at 10 K this reaction occurs on ice surfaces. As the reaction has a high activation energy only atom tunneling can explain such experimental findings. In this study we calculated reaction rate constants for the title reaction on a water-ice I$_h$ surface. To our knowledge, low-temperature rate constants on a surface are not available in the literature. All surface calculations were done using a QM/MM framework (BHLYP/TIP3P) after a thorough benchmark of different density functionals and basis sets to highly accurate correlation methods. Reaction rate constants are obtained using instanton theory which takes atom tunneling into account inherently, with constants down to 110 K for the Eley-Rideal mechanism and down to 60 K for the Langmuir-Hinshelwood mechanism. We found that the reaction is nearly temperature independent below 80 K. We give kinetic isotope effects for all possible deuteration patterns for both reaction mechanisms. For the implementation in astrochemical networks, we also give fit parameters to a modified Arrhenius equation. Finally, several different binding sites and binding energies of OH radicals on the I$_h$ surface are discussed and the corresponding rate constants are compared to the gas-phase case.
description: Published online. Supporting information on http://pubs.acs.org/doi/suppl/10.1021/acsearthspacechem.7b00052
Predatory journals: Perception, impact and use of Beall’s list by the scientific community–A bibliometric big data study
Creators: name: Richtig, Georg
name: Berger, Marina
name: Koeller, Max
name: Richtig, Markus
name: Richtig, Erika
name: Scheffel, Jörg
name: Maurer, Marcus
name: Siebenhaar, Frank
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2023
Subjects: subject: predatory publishing
subject: citation analysis
subject: open access publication
subject: 000 Informatik, Informationswissenschaft, allgemeine Werke::070 Publizistische Medien, Journalismus, Verlagswesen::070 Publizistische Medien, Journalismus, Verlagswesen

description: Beall's list is widely used to identify potentially predatory journals. With this study, we aim to investigate the impact of Beall's list on the perception of listed journals as well as on the publication and citation behavior of the scientific community. We performed comprehensive bibliometric analyses of data extracted from the ISSN database, PubMed, PubMed Central (PMC), Crossref, Scopus and Web of Science. Citation analysis was performed by data extracted from the Crossref Cited-by database. At the time of analysis, Beall's list consisted of 1,289 standalone journals and 1,162 publishers, which corresponds to 21,735 individual journals. Of these, 3,206 (38.8%) were located in the United States, 2,484 in India (30.0%), and 585 in United Kingdom (7.1%). The majority of journals were listed in the ISSN database (n = 8,266), Crossref (n = 5,155), PubMed (n = 1,139), Scopus (n = 570), DOAJ (n = 224), PMC (n = 135) or Web of Science (n = 50). The number of articles published by journals on Beall's list as well as on the DOAJ continuously increased from 2011 to 2017. In 2018, the number of articles published by journals on Beall's list decreased. Journals on Beall's list were more often cited when listed in Web of Science (CI 95% 5.5 to 21.5; OR = 10.7) and PMC (CI 95% 6.3 to 14.1; OR = 9.4). It seems that the importance of Beall's list for the scientific community is overestimated. In contrast, journals are more likely to be selected for publication or citation when indexed by commonly used and renowned databases. Thus, the providers of these databases must be aware of their impact and verify that good publication practice standards are being applied by the journals listed.
Multi-path Summation for Decoding 2D Topological Codes
Creators: name: Criger, Ben
name: Ashraf, Imran
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Fault tolerance is a prerequisite for scalable quantum computing. Architectures based on 2D topological codes are effective for near-term implementations of fault tolerance. To obtain high performance with these architectures, we require a decoder which can adapt to the wide variety of error models present in experiments. The typical approach to the problem of decoding the surface code is to reduce it to minimum-weight perfect matching in a way that provides a suboptimal threshold error rate, and is specialized to correct a specific error model. Recently, optimal threshold error rates for a variety of error models have been obtained by methods which do not use minimum-weight perfect matching, showing that such thresholds can be achieved in polynomial time. It is an open question whether these results can also be achieved by minimum-weight perfect matching. In this work, we use belief propagation and a novel algorithm for producing edge weights to increase the utility of minimum-weight perfect matching for decoding surface codes. This allows us to correct depolarizing errors using the rotated surface code, obtaining a threshold of $17.76 \pm 0.02 \%$. This is larger than the threshold achieved by previous matching-based decoders ($14.88 \pm 0.02 \%$), though still below the known upper bound of $\sim 18.9 \%$.
description: 19 pages, 13 figures, published in Quantum, available at https://quantum-journal.org/papers/q-2018-10-19-102/
Shadowing of Ultrahigh Energy Neutrinos
Creators: name: Nicolaidis, A.
name: Taramopoulos, A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The rise with energy of the neutrino--nucleon cross section implies that at energies above few TeV the Earth is becoming opaque to cosmic neutrinos. The neutrinos interact with the nucleons through the weak charged current, resulting into absorption, and the weak neutral current, which provides a redistribution of the neutrino energy. We Mellin transform the neutrino transport equation and find its exact solution in the moment space. A simple analytical formula is provided, which describes accurately the neutrino spectrum, after the neutrinos have traversed the Earth. The effect of the weak neutral current is most prominent for an initial flat neutrino spectrum and we find that at low energies (around 1 TeV) the neutrino intensity is even enhanced.
description: gziped, tar file of LaTeX paper plus 2 postscript figures, 13 pages
Schoenus coloratus Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Schoenus
Schoenus coloratus

description: Schoenus coloratus, spec. nov.
6. Schoenus culmo triquetro, capitulo subrotundo, involucro longissimo plano variegato.
 Schoenus florum capitulis involucro longissimo radiatis. Hort. cliff. 495.
 Gramen Cyperodes spica compacta alba, foliis ad spicam, partim albis partim viridibus. Sloan. hist.1. p.119. t.78. f.1.
 Habitat in Jamaica , Bahama .
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 43, DOI: 10.5281/zenodo.3931989
Additional file 5: of Life course factors associated with metabolically healthy obesity: a protocol for the systematic review of longitudinal studies
Creators: name: E. Robson
name: S. Costa
name: M. Hamer
name: W. Johnson
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Figure S4. Adapted Newcastle-Ottawa Quality Assessment Scale for cohort studies (PDF 774Â kb)
Measurement of directional range components of nuclear recoil tracks in a fiducialised dark matter detector
Creators: name: Battat, J. B. R.
name: Daw, E. J.
name: Ezeribe, A. C.
name: Gauvreau, J. -L.
name: Harton, J. L.
name: Lafler, R.
name: Lee, E. R.
name: Loomba, D.
name: Lynch, W.
name: Miller, E. H.
name: Mouton, F.
name: Paling, S.
name: Phan, N.
name: Robinson, M.
name: Sadler, S. W.
name: Scarff, A.
name: Schuckman, F. G.
name: Snowden-Ifft, D. P.
name: Spooner, N. J. C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present results from the first measurement of axial range components of fiducialized neutron induced nuclear recoil tracks using the DRIFT directional dark matter detector. Nuclear recoil events are fiducialized in the DRIFT experiment using temporal charge carrier separations between different species of anions in 30:10:1 Torr of CS$_2$:CF$_4$:O$_2$ gas mixture. For this measurement, neutron-induced nuclear recoil tracks were generated by exposing the detector to $^{252}$Cf source from different directions. Using these events, the sensitivity of the detector to the expected axial directional signatures were investigated as the neutron source was moved from one detector axis to another. Results obtained from these measurements show clear sensitivity of the DRIFT detector to the axial directional signatures in this fiducialization gas mode.
description: 16 pages, 9 figures
Feasibility of efficient room-temperature solid-state sources of indistinguishable single photons using ultrasmall mode volume cavities
Creators: name: Wein, Stephen
name: Lauk, Nikolai
name: Ghobadi, Roohollah
name: Simon, Christoph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Highly efficient sources of indistinguishable single photons that can operate at room temperature would be very beneficial for many applications in quantum technology. We show that the implementation of such sources is a realistic goal using solid-state emitters and ultrasmall mode volume cavities. We derive and analyze an expression for photon indistinguishability that accounts for relevant detrimental effects, such as plasmon-induced quenching and pure-dephasing. We then provide the general cavity and emitter conditions required to achieve efficient indistinguishable photon emission, and also discuss constraints due to phonon sideband emission. Using these conditions, we propose that a nanodiamond negatively charged silicon-vacancy center combined with a plasmonic-Fabry-Perot hybrid cavity is an excellent candidate system.
description: 10 pages, 4 figures
How our Bodies can Support the 'Weight' of Cognition: The Role of the Body in the Second Language Classroom
Creators: name: Murphy, Alex
Publisher: name: Student Teacher Educational Research (STER)
Year: 2021
Subjects: Cognition
Language Learning
Kinaesthetic

description: Alex Murphy, graduate of the Professional Master of Education (Post-Primary) at Trinity College Dublin, writes about his dissertation research - 'How our Bodies can Support the ‘Weight’ of Cognition: The Role of the Body in the Second Language Classroom' in volume 4 of the STER e-Journal, 2021
Future Astrometric Space Missions for Exoplanet Science
Creators: name: Janson, Markus
name: Brandeker, Alexis
name: Boehm, Celine
name: Martins, Alberto Krone
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: High-precision astrometry at the sub-microarcsecond level opens up a window to study Earth-like planets in the habitable zones of Sun-like stars, and to determine their masses. It thus promises to play an important role in exoplanet science in the future. However, such precision can only be acquired from space, and requires dedicated instrumentation for a sufficient astrometric calibration. Here we present a series of concepts designed for handling this task. STARE is a small satellite concept dedicated to finding planets in the very nearest stellar systems, which offers a low-cost option toward the study of habitable planets. The NEAT concept is a set of two formation-flying satellites with the aim to survey the 200 nearest Sun-like stars for Earths in the habitable zone. Finally, THEIA is a proposal for an ESA M-class mission, with a single-unit telescope designed for both dark matter studies as well as a survey for habitable Earth-like planets among the 50 nearest stars. The concepts illustrate various possible paths and strategies for achieving exquisite astrometric performance, and thereby addressing key scientific questions regarding the distribution of habitability and life in the universe.
description: 12 pages, 3 figures. Invited review to appear in 'Handbook of Exoplanets', Springer Reference Works, edited by Hans J. Deeg and Juan Antonio Belmonte
Quantum Hall conductance and de Haas van Alphen oscillation in a tight-binding model with electron and hole pockets for (TMTSF)$_2$NO$_3$
Creators: name: Kishigi, Keita
name: Hasegawa, Yasumasa
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantized Hall conductance and de Haas van Alphen (dHvA) oscillation are studied theoretically in the tight-binding model for (TMTSF)$_2$NO$_3$, in which there are small pockets of electron and hole due to the periodic potentials of anion ordering in the $a$-direction. The magnetic field is treated by hoppings as complex numbers due to the phase caused by the vector potential, i.e. Peierls substitution. In realistic values of parameters and the magnetic field, the energy as a function of a magnetic field (Hofstadter butterfly diagram) is obtained. It is shown that energy levels are broadened and the gaps are closed or almost closed periodically as a function of the inverse magnetic field, which are not seen in a semi-classical theory of the magnetic breakdown. Hall conductance is quantized with an integer obtained by Diophantine equation when the chemical potential lies in an energy gap. When electrons or holes are doped in this system, Hall conductance is quantized in some regions of a magnetic field but it is not quantized in other regions of a magnetic field due to the broadening of the Landau levels. The amplitude of the dHvA oscillation at zero temperature decreases as the magnetic field increases, while it is constant in the semi-classical Lifshitz Kosevich formula.
description: 16 pages, 14 figures
The Standard Model process $e^+e^-\to ν\barνb\bar{b}$ and its Higgs signal at LEPI
Creators: name: Apostolakis, D.
name: Ditsas, P.
name: Katsanevas, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present and study the results for the standard model process $e^+e^-\to ν\barνb\bar{b}$ at c.m energies 150$\leq \sqrt{s} (GeV) \leq $ 240 and for Higgs boson masses $80 GeV \leq m_H \leq 120 GeV$, obtained from all tree-level diagrams and including the most important radiative corrections. The $\sqrt{s}$ dependence and the interference properties of the Higgs boson contribution and of various coherent background contributions to the total cross section are examined. The effect of the QED initial state radiative corrections is estimated. The important differential distributions for the Higgs boson and the background components are studied, providing information usefull for choosing cuts in Higgs searches. We also examine the effect of a minimal set of cuts and evaluate the importance of the WW fusion for detecting a higher mass Higgs boson at LEPII.
description: 18 pages + 12 compressed figures (use gunzip to decompress them)
Lower Bounds for Numbers of Real Self-Dual Spaces in Problems of Schubert Calculus
Creators: name: Lu, Kang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The self-dual spaces of polynomials are related to Bethe vectors in the Gaudin model associated to the Lie algebras of types B and C. In this paper, we give lower bounds for the numbers of real self-dual spaces in intersections of Schubert varieties related to osculating flags in the Grassmannian. The higher Gaudin Hamiltonians are self-adjoint with respect to a nondegenerate indefinite Hermitian form. Our bound comes from the computation of the signature of this form.
description: In Sections 4 and 5, we recall the definition of self-dual spaces and the relations between self-dual spaces and Gaudin model in types B and C from arXiv:1705.02048. We use similar strategy (but in a different context) and exposition style as in the recent work arXiv:1404.7194 of Mukhin and Tarasov
Simulation of artificial and biological nanoparticles’ trajectories in hybrid force-fields
Creators: name: Welker, Simon
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2019

description: Bachelorarbeit, Universität Hamburg, 2019; Hamburg 79 pp. (2019). = Bachelorarbeit, Universität Hamburg, 2019
description: Published by Hamburg
Schoenus compressus Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Schoenus
Schoenus compressus

description: Schoenus compressus, spec. nov.
7. Schoenus culmo subtriquetro nudo, spica disticha, involucro monophyllo.
 Cyperella montana spicata, radice repente, caule to tundo triquetro, spica fusca compressa disticha, semine cinereo. Mich. gen.53.
 Gramen Cyperoides spica simplici compressa disticha. Pluk. alm. 173. t.34. f.9. Scheuch. gram. 499. Raj. hist. 1910. Moris. hist.3. p.245.
 Habitat in Anglia , Helvetia , Italia .
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 43, DOI: 10.5281/zenodo.3931989
Additional file 4: of Occupational exposure to asphalt mixture during road paving is related to increased mitochondria DNA copy number: a cross-sectional study
Creators: name: Yiyi Xu
name: Lindh, Christian
name: Jönsson, Bo
name: Broberg, Karin
name: Albin, Maria
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Table S3. Pre-, post-working and changes (Δ) in PAH metabolites in three occupational groups investigated in different investigation season. (DOCX 24 kb)
Nuclear and Gamma-ray Production by Supernova Ejecta
Creators: name: Fields, Brian D.
name: Casse, Michel
name: Vangioni-Flam, Elisabeth
name: Nomoto, Ken'ichi
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The fastest ejecta of supernova explosions propagate as a precursor to the main supernova shock wave, and can be quite energetic. The spectrum of such fast ejecta is estimated based on recent analytic and numerical supernova models, and found to be a power law having a cutoff at an energy of order 10 MeV/nucl, the precise value of which depends on the supernova mass and energetics. With cutoffs in this range there can be significant flux with energies above the thresholds for $γ$-ray and Li, Be, and B production. These nuclear interactions should inevitably accompany the passage of prompt supernova ejecta through the surrounding medium. The fast particle composition is that of the outermost layers of the progenitor; if the progenitor experienced significant loss of its envelope to a companion or by mass loss, then the composition is nonsolar, and in particular, metal-rich. Such a composition and spectrum of fast particles is required to explain the recent COMPTEL observations of $γ$-ray emission in Orion. Supernova ejecta from one progenitor having lost a large amount of mass are shown to quantitatively account for the Orion $γ$ rays, and to imply the presence of other, weaker lines and of a supernova explosion in Orion in the last $\la 10^4$ years. Implications for this mechanism as a mode of nucleosynthesis, and as a potential supernova diagnostic, are discussed. Model dependences and uncertainties are noted, and the need is shown for accurate measurements of $γ$-ray and spallation production cross sections at energies near threshold.
description: 18 pages, written in aastex using aaspptwo.sty; 6 figures. Also available at http://www.nd.edu/~bfields/fcvn.html .
G'AFUR G'ULOMNING "SHUM BOLA" QISSASI MATNI USTIDA ISHLASH BO'YICHA TOPSHIRIQ VA TAVSIYALAR
Creators: name: Jazilova, Malika
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada adabiyot darslarida o‘quvchilarning tahlil malakalarini shakllantirish badiiy matn ustida ishlashning turli shakl va metodlaridan doydalanish haqida gap ketadi. Dars jarayonida o‘quvchilar matn tagzaminidagi bosh g‘oyani aniqlash, asar mazmunini tahlil qilish, to‘g‘ri, ifodali  va ongli o‘qish, asar qahramonlarining xarakter xususiyatlarini baholash, asar kompozitsiyasi va sujeti qismlarini belgilash, asar bilan tanishtirish, badiiy asar matni ustida ishlash usullari haqida ochiq dars ishlanmasi keltirilgan.
The relationship between maternal lipid profiles and pregnancy complications
Creators: name: Masoudi, Noushin
Publisher: name: Imperial College London
Year: 2024

description: Introduction: Essential fatty acids (EFAs) are crucial for a healthy pregnancy, impacting fetal growth, neurodevelopment, and inflammation regulation. This thesis aimed to explore variations in fatty acid (FA) levels throughout pregnancy and their association with maternal red blood cell (RBC) membrane composition and pregnancy complications. Methodology: Using the Folch method, we analysed RBC FA and a Legendplex inflammation panel 1 for cytokine levels in participant’s serum. Results: In the first study, a decrease in the levels of docosahexaenoic acid (DHA) and arachidonic acid (AA) was observed as gestational age advanced (2.32%- p <0.05 and 5.8%- p <0.0001, respectively), and associations between FAs including ω-3 and ω-6 polyunsaturated fatty acids (PUFAs) and the length of pregnancy were established. In the second study, lower levels of ω-3 PUFAs (-15.85%, p<0.05), specifically DHA (-14.3%, p< 0.05), were identified in mothers who experienced spontaneous PTB during early pregnancy compared to term. Additionally, elevated levels of interleukin-33 (IL-33) (72.2%, p≤0.05) and monocyte chemoattractant protein-1 (MCP-1) (86.2%, p<0.05) demonstrated correlation with the ω6/ω3 PUFA ratio. In our final study, the examined women with gestational diabetes mellitus (GDM) showed that they exhibited elevated levels of palmitic acid (2%, p<0.05) and palmitoleic acid (25%, p<0.05), accompanied by lower levels of DHA (-9.95%, p<0.01) and total ω-3 PUFAs (-7.4%, p<0.05) at the time of GDM diagnosis, compared to non-GDM women. Additionally, higher levels (16.6%, p<0.05) of IL-18 were observed in women who developed GDM compared to non-GDM. Conclusion: Our research underscores the impact of maternal FA profiles in early pregnancy on outcomes like PTB and GDM, revealing a strong connection between maternal FA composition before and during early pregnancy and overall pregnancy health. By correlating FAs with inflammatory cytokines, we've revealed intricate relationships that underscore the significance of maternal FA profiles in shaping pregnancy health.
Close packed structure with finite range interaction: computational mechanics of layer pair interaction
Creators: name: Rodriguez-Horta, Edwin
name: Estevez-Rams, Ernesto
name: Neder, Reinhard
name: Lora-Serrano, Raimundo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The stacking problem is approached by computational mechanics, using an Ising next nearest neighbor model. Computational mechanics allows to treat the stacking arrangement as an information processing system in the light of a symbol generating process. A general method for solving the stochastic matrix of the random Gibbs field is presented, and then applied to the problem at hand. The corresponding phase diagram is then discussed in terms of the underlying $ε$-machine, or optimal finite state machine, describing statistically the system. The occurrence of higher order polytypes at the borders of the phase diagram is also analyzed. Discussion of the applicability of the model to real system such as ZnS and Cobalt is done. The method derived is directly generalizable to any one dimensional model with finite range interaction.
Motion of Chern-Simons Number at High Temperature Under a Chemical Potential
Creators: name: Moore, Guy D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I investigate the evolution of finite temperature, classical Yang-Mills field equations under the influence of a chemical potential for Chern Simons number $N_{CS}$. The rate of $N_{CS}$ diffusion, $Γ_d$, and the linear response of $N_{CS}$ to a chemical potential, $Γ_μ$, are both computed; the relation $Γ_d = 2 Γ_μ$ is satisfied numerically and the results agree with the recent measurement of $Γ_d$ by Ambjorn and Krasnitz. The response of $N_{CS}$ under chemical potential remains linear at least to $μ= 6 T$, which is impossible if there is a free energy barrier to the motion of $N_{CS}$. The possibility that the result depends on lattice artefacts via hard thermal loops is investigated by changing the lattice action and by examining elongated rectangular lattices; provided that the lattice is fine enough, the result is weakly if at all dependent on the specifics of the cutoff. I also compare SU(2) with SU(3) and find $Γ_{\rm SU(3)} \sim 7 (α_s/α_w)^4 Γ_{\rm SU(2)}$.
description: 33 pages including figures, included with psfig. Minor rewordings, and a correction of an incorrect comment about Yang-Mills Higgs theory in Appendix A
Schoenus glomeratus Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Schoenus
Schoenus glomeratus

description: Schoenus glomeratus, spec. nov.
8. Schoenus culmo triquetro folioso, floribus fasciculatis, foliis planis, pedunculis lateralibus geminis.
 Schoenus culmo triquetro, pedunculis geminis lateralibus, floribus conglomeratis. Gron. virg. 131.
 Habitat in Virginia .
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 44, DOI: 10.5281/zenodo.3931989
Rotational mixing in carbon-enhanced metal-poor stars with s-process enrichment
Creators: name: Matrozis, E.
name: Stancliffe, R. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Carbon-enhanced metal-poor stars with s-process enrichment (CEMP-s) are believed to be the products of mass transfer from an AGB companion, which has long since become a white dwarf. The surface abundances of CEMP-s stars are thus commonly assumed to reflect the nucleosynthesis output of the first AGB stars. We have previously shown that, for this to be the case, some physical mechanism must counter atomic diffusion in these nearly fully radiative stars, which otherwise leads to surface abundance anomalies clearly inconsistent with observations. Here we take into account angular momentum accretion by these stars. We compute in detail the evolution of typical CEMP-s stars from the ZAMS, through the mass accretion, and up the RGB for a wide range of specific angular momentum of the accreted material, corresponding to rotation velocities between about 0.3 and 300 km/s. We find that only for specific angular momentum above 1e+17 cm2/s (rotation velocities above 20 km/s) angular momentum accretion directly causes chemical dilution of the accreted material. This could nevertheless be relevant to CEMP-s stars, which are observed to rotate more slowly, if they undergo continuous angular momentum loss akin to solar-like stars. In models with rotation velocities characteristic of CEMP-s stars, rotational mixing primarily serves to inhibit atomic diffusion, such that the maximal surface abundance variations (with respect to the composition of the accreted material) prior to first dredge-up remain within about 0.4 dex without thermohaline mixing or about 0.5-1.5 dex with thermohaline mixing. Even in models with the lowest rotation velocities (under a km/s), rotational mixing is able to severely inhibit atomic diffusion, compared to non-rotating models. We thus conclude that it offers a natural solution to the problem posed by atomic diffusion and cannot be neglected in models of CEMP-s stars.
description: 16 pages, 18 figures. Accepted for publication in A&A
Depression and anxiety in the pregnant Omani population in relation to their fatty acid intake and levels
Creators: name: Al Sinani, Mohammed
Publisher: name: Imperial College London
Year: 2021

description: Introduction: Maternal depression during and after pregnancy is a worldwide public concern. Low FAs levels and intake in women during pregnancy were associated with a high rate of maternal depression and poor pregnancy outcomes. The study examines the association between vitamin levels, FAs intake and levels and prenatal depressive and anxiety symptoms and pregnancy outcomes among pregnant Arabic-speaking women in Oman. Methodology: In 300 pregnant Omani women, level of depression and anxiety is assessed at the 8-12 and 24-28 weeks of pregnancy using the Arabic version of (EPDS). Seafood and the omega-3 FAs intakes of pregnant women has been quantified by using a validated (FFQ). Maternal Vitamins levels were assessed, and FAs analysis of erythrocytes was carried out using the method of Folch et al. Results: Maternal depression and anxiety symptoms (30.5% and 26.1%) were associated with low fish consumption and omega-3 FAs intake with depressive and anxiety symptoms (p = 0.01), Women with antenatal depression or anxiety symptoms had a lower erythrocyte concentration of arachidonic acid (20:4 n-6), (p = 0.01), total omega-6 FAs, (p = 0.03), docosahexaenoic acid (22:6 n-3) (p = 0.03), docosapentaenoic acid (22:5 n-3) (p = 0.04), eicosapentaenoic acid (20:5 n-3) (p= 0.005), total omega 3 FAs (p = 0.005), omega-3 index (p = 0.01) and (AA+DHA)/MUFAs (p = 0.01), but a higher omega-6/omega-3 ratio (p = 0.04), compared to healthy pregnant women. These findings did not change after adjusting for potential confounders. The study outcomes show a significant relationship linking fish and omega-3 FAs intake with GDM PE, and birthweight centiles (p = 0.031). Conclusions: Maternal fatty acids exert a favourable effect on vital perinatal health outcomes. Fish and seafood intake or omega-3 FAs supplementation are highly recommended for women during pregnancy to ensure the well-being of both the mother and fetus.
Statistics of Gamma Ray Burst Temporal Asymmetry
Creators: name: Link, Bennett
name: Epstein, Richard
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the temporal asymmetry of over 600 bursts from the BATSE 3B catalog, encompassing a 200-fold range in peak flux. By comparing the rates of rise and fall of the flux near the highest burst peak, we find that about two-thirds of the bursts exhibit a preferred asymmetry in the sense that the flux rises more rapidly than it falls, confirming the conclusions of previous studies employing smaller databases. The statistical significance of the average time asymmetry of the sample is $>99.999$%; therefore, models that predict time symmetry of the burst profile are ruled out. We find no statistically significant correlation between burst temporal asymmetry and peak. This result is consistent with both cosmological and local interpretations of the gamma ray burst phenomenon.
description: 13 pages, 3 postscript figures, uses aasms4.sty. Submitted to ApJ Letters
Schoenus albus Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Schoenus
Schoenus albus

description: Schoenus albus, spec. nov.
 9. Schoenus culmo subtriquetro folioso, floribus fasciculatis, foliis setaceis. Fl. svec. 34. Dalib. paris.14.
 Schoenus flosculis fasciculatis. Hort. cliff. 22. Roy. lugdb.48.
 Cyperus palustris hirsutus minor, paniculis albis. Moris. hist.3. s.8. t.9. f.39. Fl. lapp.17.
 Gramen Cyperoides palustre leucanthemum. Scheuchz. Gram. 503.
 Habitat in Europae borealis paludibus siccatis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 44, DOI: 10.5281/zenodo.3931989
Sub-MeV Self Interacting Dark Matter
Creators: name: Chauhan, Bhavesh
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, we present a model for sub-MeV dark matter with strong self interactions which can solve some of the small scale crisis of the $Λ$CDM. The dark matter is a Majorana fermion with only off-diagonal interactions with a hidden $U(1)_D$ gauge boson. The relic density is obtained by freeze-out of Boltzmann suppressed annihilations to a light fermionic species. The self interaction is a one loop process and constrained to be between 0.1 to 1 cm$^2$/g. Severe constraints from the BBN on $N_{eff}$ require that the dark and visible sector are not in thermal equilibrium during freeze-out. The effect of this temperature asymmetry is studied.
description: Lyman Alpha constraints addressed; conclusions unchanged; to appear in Phys. Rev. D
Secessions: The decline of totalitarianism in Poland
Creators: name: Podbereski, Robert
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 440811
subject: Political theory and political philosophy
classificationCode: 440404
subject: Political economy and social change
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)

description: Restrictions: Indefinite embargo.Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the School of Social Sciences and Communication, Faculty of Humanities and Social Sciences, La Trobe University, Bundoora.
Recovery and the Data Processing Inequality for quasi-entropies
Creators: name: Carlen, Eric A.
name: Vershynina, Anna
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We prove number of quantitative stability bounds for the cases of equality in Petz's monotonicity theorem for quasi-relative entropies defined in terms of an operator monotone decreasing functions. Included in our results is a bound in terms of the Petz recovery map, but we obtain more general results. The present treatment is entirely elementary and developed in the context of finite dimensional von Neumann algebras where the results are already non-trivial and of interest in quantum information theory.
The possibility of Scale Relativistic signatures in the Brownian motion of micro-spheres in optical traps
Creators: name: LeBohec, Stephan
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The development of a mechanics of non-differentiable paths suggested by Scale Relativity results in a foundation of Quantum Mechanics including Schrödinger's equation and all the other axioms under the assumption the path non-differentiability can be described as a Wiener process at the resolution-scale of observation. This naturally brings under question the possibility that the statistics of the dynamics of macroscopic systems fulfilling this hypothesis could fall under a quantum-like description with the Planck constant replaced with some other constant, possibly system specific, and corresponding to a diffusion coefficient. The observation of such a quantum-like dynamics would establish if the Scale Relativistic principle is implemented in macroscopic complex or chaotic systems. This would have major implications for the study of structure formation dynamics in various research fields. In this paper, I investigate the possibility for the detection of such an effect in the Brownian motion of a micro-sphere in an optical trap. I find that, if it exists, the observation of the transition to a quantum-like regime is within reach of modern experiments.
description: 17 pages, two figures
MOESM1 of A structured approach to integrating mental health services into primary care: development of the Mental Health Scale Up Nigeria intervention (mhSUN)
Creators: name: Eaton, Julian
name: Oye Gureje
name: Silva, Mary
name: Taiwo Sheikh
name: Ekpe Ekpe
name: Abdulaziz, Mohammed
name: Muhammad, Asiya
name: Akande, Yusuf
name: Uchechi Onukogu
name: Onyuku, Theo
name: Jibril Abdulmalik
name: Woye Fadahunsi
name: Emeka Nwefoh
name: Cohen, Alex
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Appendix S1. Organisational chart of mhSUN programme.
A New Calculation of the NLO Energy-Energy Correlation Function
Creators: name: Kramer, G.
name: Spiesberger, H.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a new calculation of the $O(α_s^2)$ coefficient of the energy-energy correlation function (EEC) using two different schemes to cancel infrared and collinear poles. The numerical evaluation uses the phase space slicing and the hybrid subtraction method. Both schemes converge with decreasing slicing cut. The results are independent of the scheme for small cuts. For the pure phase space slicing method, the cut must be below $10^{-6}$ to achieve good results. All four approaches agree with each other and confirm the results of Kunszt and Nason and Glover and Sutton, for the latter also with respect to contributions of different colour factors.
description: 22 pages, uuencoded latex with postscript figures included
Computation of hybrid static potentials in SU(3) lattice gauge theory
Creators: name: Reisinger, Christian
name: Capitani, Stefano
name: Philipsen, Owe
name: Wagner, Marc
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute hybrid static potentials in SU(3) lattice gauge theory. We present a method to generate a large set of suitable creation operators with defined quantum numbers from elementary building blocks. We show preliminary results for several channels and discuss, which structures of the gluonic flux tube seem to be realized by the ground states in these channels.
description: 8 pages, 5 figures, Proceedings of the 35th International Symposium on Lattice Field Theory, Granada, Spain
Cyperus articulatus Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Cyperus
Cyperus articulatus

description: Cyperus articulatus, spec. nov.
1. Cyperus culmo tereti nudo articulato.
 Cyperus culmo nudo articuloso. Roy. lugdb. 51.
 Juncus Cyperoides creberrime geniculatus medulla farctus aquaticus, radice rubra tuberosa odorata. Sloan. jam. 36. hist.1. p.121. t.81. f.1.
 Habitat in Jamaicae rivulis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 44, DOI: 10.5281/zenodo.3931989