cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOESM1 of Knowledge on HBV vaccine and vaccination status among health care workers of Hawassa University Comprehensive Specialized Hospital, Hawassa, southern Ethiopia: a cross sectional study
Creators: name: Asres Bedaso
name: Bereket Duko
name: Remla Fedlu
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Knowledge of health care workers about hepatitis B infection prevention and control measures at Hawassa University Comprehensive Specialized Hospital, Hawassa, SNNPR, Ethiopia, 2017.
Game of Thrones: Fully Distributed Learning for Multi-Player Bandits
Creators: name: Bistritz, Ilai
name: Leshem, Amir
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: We consider an N-player multi-armed bandit game where each player chooses one out of M arms for T turns. Each player has different expected rewards for the arms, and the instantaneous rewards are independent and identically distributed or Markovian. When two or more players choose the same arm, they all receive zero reward. Performance is measured using the expected sum of regrets, compared with an optimal assignment of arms to players that maximizes the sum of expected rewards. We assume that each player only knows her actions and the reward she received each turn. Players cannot observe the actions of other players, and no communication between players is possible. We present a distributed algorithm and prove that it achieves an expected sum of regrets of near-O\left(\log T\right). This is the first algorithm to achieve a near order optimal regret in this fully distributed scenario. All other works have assumed that either all players have the same vector of expected rewards or that communication between players is possible.
description: Published in Mathematics of Operations Research (submitted in September 2018). A preliminary version was published in NeurIPS 2018. This extended paper improves the regret bound to near-log(T), generalizes to unbounded and Markovian rewards, and has a much better convergence rate for the GoT Dynamics
НЕЙРОИММУНОЛОГИЧЕСКИЕ ДЕВИАЦИИ У ДЕТЕЙ С УМСТВЕННОЙ ОТСТАЛОСТЬЮ, КОМОРБИДНОЙ ИНЫМ ПСИХИЧЕСКИМ БОЛЕЗНЯМ
Creators: name: Ефременко, Евгений
Publisher: name: ООО Цифра
Year: 2024
Subjects: neuroimmunology
mental retardation
autism
epilepsy
immunity
нейроиммунология
умственная отсталость
аутизм
эпилепсия
иммунитет

description: Международный научно-исследовательский журнал, Выпуск 1 (139) 2024
Variational Principle Directly on the Coherent Pair Condensate. I. the BCS Case
Creators: name: Jia, L. Y.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We propose a scheme to perform the variational principle directly on the coherent pair condensate (VDPC). The result is equivalent to that of the so-called variation after particle-number projection, but now the particle number is always conserved and the time-consuming projection is avoided. This work considers VDPC+BCS. We derive analytical expressions for the average energy and its gradient in terms of the coherent pair structure. In addition, we give analytically the pair structure at the energy minimum, and discuss its asymptotic behavior away from the Fermi surface, which looks quite simple and allows easy physical interpretations. The new algorithm iterates these pair-structure expressions to minimize energy. We demonstrate the new algorithm in a semi-realistic example using the realistic $V_{low-k}$ interaction and large model spaces (up to 15 harmonic-oscillator major shells). The energy can be minimized to practically arbitrary precision. The result shows that the realistic $V_{low-k}$ interaction does not cause divergences in the pairing channel, although tiny occupation numbers (for example smaller than $10^{-5}$) contribute to the energy (by a few tens of keV). We also give analytical expressions for the gradient of energy with respect to changes of the canonical single-particle basis, which will be necessary for the next work in this series: VDPC+HFB.
New Enhancement Mechanism of the Transitions in the Earth of the Solar and Atmospheric Neutrinos Crossing the Earth Core
Creators: name: Petcov, S. T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is shown that the $ν_2 \to ν_{e}$ and $ν_μ \to ν_{e}$ ($ν_e \to ν_{μ(τ)}$) transitions respectively of the solar and atmospheric neutrinos in the Earth in the case of $ν_e - ν_{μ(τ)}$ mixing in vacuum, are strongly enhanced by a new type of resonance when the neutrinos cross the Earth core. The resonance is operative at small mixing angles but differs from the MSW one. It is in many respects similar to the electron paramagnetic resonance taking place in a specific configuration of two magnetic fields. The conditions for existence of the new resonance include, in particular, specific constraints on the neutrino oscillation lengths in the Earth mantle and in the Earth core, thus the resonance is a ``neutrino oscillation length resonance''. It leads also to enhancement of the $ν_2 \to ν_e$ and $ν_e \to ν_s$ transitions in the case of $ν_e - ν_s$ mixing and of the $\barν_μ \to \barν_{s}$ (or $ν_μ \to ν_{s}$) transitions at small mixing angles. The presence of the neutrino oscillation length resonance in the transitions of solar and atmospheric neutrinos traversing the Earth core has important implications for current and future solar and atmospheric neutrino experiments, and more specifically, for the interpretation of the results of the Super-Kamiokande experiment.
description: 6 pages, two eps-files, one espcrc2.sty file; the text includes 2 figures. Talk given at the ``Neutrino'98'' International Conference on Neutrino Physics and Astrophysics, June 3 - 9, 1998, Takayama, Japan (to be published in the Proceedings of the Conference)
Real-world impact and effectiveness assessment of the quadrivalent HPV vaccine: a systematic review of study designs and data sources
Creators: name: Wang, Wei
name: Kothari, Smita
name: Baay, Marc
name: Garland, Suzanne M.
name: Giuliano, Anna R.
name: Nygård, Mari
name: Velicer, Christine
name: Tota, Joseph
name: Sinha, Anushua
name: Skufca, Jozica
name: Verstraeten, Thomas
name: Sundström, Karin
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Vaccine effectiveness and impact studies are typically observational, generating evidence after vaccine launch in a real-world setting. For human papillomavirus (HPV) vaccination studies, the variety of data sources and methods used is pronounced. Careful selection of study design, data capture and analytical methods can mitigate potential bias in such studies. We systematically reviewed the different study designs, methods, and data sources in published evidence (1/2007–3/2020), which assessed the quadrivalent HPV vaccine effectiveness and impact on cervical/cervicovaginal, anal, and oral HPV infections, anogenital warts, lesions in anus, cervix, oropharynx, penis, vagina or vulva, and recurrent respiratory papillomatosis. The rapid growth in access to real-world data allows global monitoring of effects of different public health interventions, including HPV vaccination programs. But the use of data which are not collected or organized to support research also underscore a need to develop robust methodology which provides insight of vaccine effects and consequences of different health policy decisions. To achieve the WHO elimination goal, we foresee a growing need to evaluate HPV vaccination programs globally. A critical appraisal summary of methodology used will provide timely guidance to researchers who want to initiate research activities in various settings.
Mass dependence of the HBT radii observed in e+e- annihilation
Creators: name: Bialas, A.
name: Zalewski, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that the recently established strong mass- dependence of the radii of the hadron sources, as observed in HBT analyses of the $e^+e^-$ annihilation, can be explained by assuming a generalized inside-outside cascade, i.e. that (i) the four-momenta and the space-time position four-vectors of the produced particles are approximately proportional to each other and (ii) the "freeze-out"times are distributed along the hyperbola $t^2 - z^2 = τ_0^2$.
description: 10 pages, 1 figure, Latex and epsf
Additional file 1: of Complete chloroplast genome sequence of Betula platyphylla: gene organization, RNA editing, and comparative and phylogenetic analyses
Creators: name: Wang, Sui
name: Chuanping Yang
name: Xiyang Zhao
name: Chen, Su
name: Guan-Zheng Qu
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Table S1. Taxa and ID of the selected species. Table S2. The related information of primers. Table S3. Taxa and ID of the selected Fagales. Table S4. Codon usage frequency and RSCU value of the B. platyphylla chloroplast genome. Table S5. Simple sequence repeats within the Betula platyphylla chloroplast genome. Table S6. Candidate polymorphic SSRs and primers. Figure S1. Amino acid composition of protein-coding gene in the B. platyphylla chloroplast genome. Figure S2. Genome coverage distribution curve of RNA-Seq.Window length: 100â nt; step size: 50â nt. Figure S3. Gene body coverage distribution curve of RNA-Seq.All genes and sequencing depth have been normalized. Figure S4. Number of classified SSR repeat types (considering sequence complementary). (DOCX 2105 kb)
Hard-Photon Production and Tests of QED at LEP
Creators: name: L3 Collaboration
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The total and differential cross sections of the process e+e- -> n gamma with n >= 2 are measured using data collected by the L3 experiment at centre-of-mass energies of \sqrt{s}=183 and 189 GeV. The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons.
On masses of the components in SS433
Creators: name: Cherepashchuk, Anatol
name: Postnov, Kosnatntin
name: Belinski, Alexandre
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A huge optical luminosity of the supercritical accretion disc and powerful stellar wind in the high-mass X-ray binary SS433 make it difficult to reliably estimate the mass ratio of the binary components from spectroscopic observations. We analyze different indirect methods of the mass ratio estimate. We show that with an account of the possible Roche lobe overflow by the optical star, the analysis of X-ray eclipses in the standard and hard X-ray bands suggests the estimate $q=M_\mathrm{x}/M_\mathrm{v}\gtrsim 0.3$. We argue that the double-peak hydrogen Brackett lines in SS433 should form not in the accretion disc but in a circumbinary envelope, suggesting a total mass of $M_\mathrm{v}+M_\mathrm{x}\gtrsim 40 M_\odot$. The observed long-term stability of the orbital period in SS433 $|\dot P_b/P_b|\le 1.793\times 10^{-14}$~s$^{-1}$ over $\sim 28$ year period is used to place an independent constraint of $q\gtrsim 0.6$ in SS433, confirming its being a Galactic microquasar hosting a superaccreting black hole.
description: 6 pages, 3 figures, accepted for publication in MNRAS on July 6, 2018
Number-Phase Fluctuations in Isolated Superconductors
Creators: name: Si, Xiaotian
name: Kohno, Wataru
name: Kita, Takafumi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We improve the Bardeen-Cooper-Schrieffer wave function with a fixed particle number so as to incorporate many-body correlations beyond the mean-field treatment. It is shown that the correlations lower the ground-state energy far more than Cooper-pair condensation in the weak-coupling region. Moreover, they naturally bring a superposition over the number of condensed particles. Thus, Cooper-pair condensation is special among the various bound-state formations of quantum mechanics in that number fluctuations are necessarily present in the condensate through the dynamical exchange of particles with the non-condensate reservoir. On the basis of this result, we propose $\varDelta N_{\rm con}\cdot \varDelta ϕ\gtrsim 1$ as the uncertainty relation relevant to the number-phase fluctuations in superconductors and superfluids, where the number of condensed particles $N_{\rm con}$ is used instead of the total particle number $N$. The formula implies that a macroscopic phase $ϕ$ can be established even in number-fixed superconductors and superfluids since $\varDelta N_{\rm con}\gg 1$.
description: 8 pages, 4 figures
Hadronic Interactions and TeV Muons in Cosmic Ray Cascades
Creators: name: Battistoni, G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In view of the interpretation of data collected by large, deep underground experiments in terms of primary Cosmic Ray physics, this work is focused on the study of the production of of TeV muons in Extensive Air Showers. The review tries to point out those features of hadronic interactions that mostly affect the production of the high energy muons. A few different Monte Carlo codes are compared, with a particular attention to those based on the Regge-Gribov framework. The possibility of performing experimental tests of the proposed models is also briefly discussed.
description: 22 pages, 7 figures, extended version of the contribution to appear in the proceedings of the Xth ISVHECRI, Lab. Naz. Gran Sasso, July 1998. Error in Eq.3 corrected
Additional file 1: of Angiopoietin-like-3 knockout protects against glomerulosclerosis in murine adriamycin-induced nephropathy by attenuating podocyte loss
Creators: name: Dai, Rufeng
name: Liu, Haimei
name: Han, Xinli
name: Liu, Junchao
name: Zhai, Yihui
name: Rao, Jia
name: Shen, Qian
name: Xu, Hong
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary methods. (DOCX 20 kb)
Some inequalities for interval-valued functions on time scales
Creators: name: Zhao, Dafang
name: Ye, Guoju
name: Liu, Wei
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: We introduce the interval Darboux delta integral (shortly, the $ID$ $Δ$-integral) and the interval Riemann delta integral (shortly, the $IR$ $Δ$-integral) for interval-valued functions on time scales. Fundamental properties of $ID$ and $IR$ $Δ$-integrals and examples are given. Finally, we prove Jensen's, Hölder's and Minkowski's inequalities for the $IR$ $Δ$-integral. Also, some examples are given to illustrate our theorems.
description: This is a preprint of a paper whose final and definite form is with 'Soft Computing', available from [https://link.springer.com/journal/500]. Submitted 20-Dec-2017; Revised 31-Aug-2018; Accepted 11-Sept-2018
Effects of distance dependence of exciton hopping on the Davydov soliton
Creators: name: Bartnik, E. A.
name: Tuszynski, J. A.
name: Sept, D.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The Davydov model of energy transfer in molecular chains is reconsidered assuming the distance dependence of the exciton hopping term. New equations of motion for phonons and excitons are derived within the coherent state approximation. Solving these nonlinear equations result in the existence of Davydov-like solitons. In the case of a dilatational soliton, the amplitude and width is decreased as a results of the mechanism introduced here and above a critical coupling strength our equations do not allow for localized solutions. For compressional solitons, stability is increased.
description: RevTeX 13 pages, 3 Postscript figures
An Implementation, Empirical Evaluation and Proposed Improvement for Bidirectional Splitting Method for Argumentation Frameworks under Stable Semantics
Creators: name: Wong, Renata
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: 68T30

description: Abstract argumentation frameworks are formal systems that facilitate obtaining conclusions from non-monotonic knowledge systems. Within such a system, an argumentation semantics is defined as a set of arguments with some desired qualities, for example, that the elements are not in conflict with each other. Splitting an argumentation framework can efficiently speed up the computation of argumentation semantics. With respect to stable semantics, two methods have been proposed to split an argumentation framework either in a unidirectional or bidirectional fashion. The advantage of bidirectional splitting is that it is not structure-dependent and, unlike unidirectional splitting, it can be used for frameworks consisting of a single strongly connected component. Bidirectional splitting makes use of a minimum cut. In this paper, we implement and test the performance of the bidirectional splitting method, along with two types of graph cut algorithms. Experimental data suggest that using a minimum cut will not improve the performance of computing stable semantics in most cases. Hence, instead of a minimum cut, we propose to use a balanced cut, where the framework is split into two sub-frameworks of equal size. Experimental results conducted on bidirectional splitting using the balanced cut show a significant improvement in the performance of computing semantics.
description: 19 pages
Anatomy of a Duality
Creators: name: Johnson, Clifford V.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The nature of M-theory on K3 X I, where I is a line interval, is considered, with a view towards formulating a `matrix theory' representation of that situation. Various limits of this compactification of M-theory yield a number of well known N=1 six dimensional compactifications of the heterotic and type I string theories. Geometrical relations between these limits give rise to string/string dualities between some of these compactifications. At a special point in the moduli space of compactifications, this motivates a partial definition of the matrix theory representation of the M-theory on K3 X I as the large N limit of a certain type IA orientifold model probed by a conglomerate of N D-branes. Such a definition in terms of D-branes and orientifold planes is suggestive, but necessarily incomplete, due to the low amount of superymmetry. It is proposed - following hints from the orientifold model - that the complete matrix theory representation of the K3 X I compactified M-theory is given by the large N limit of compactification - on a suitable `dual' surface - of the `little heterotic string' N = 1 six dimensional quantum theories.
description: 55 pages, harvmac.tex (`b' mode), epsf.tex for 3 figures, (Some references were corrected. Small adjustments to text and abstract. Physics unchanged)
Baryon Chiral Perturbation Theory in Manifestly Lorentz Invariant Form
Creators: name: Becher, T.
name: Leutwyler, H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that in the presence of massive particles such as nucleons, the standard low energy expansion in powers of meson momenta and light quark masses in general only converges in part of the low energy region. The expansion of the scalar form factor $σ(t)$, for instance, breaks down in the vicinity of $t=4M_π^2$. In the language of heavy baryon chiral perturbation theory, the proper behaviour in the threshold region only results if the multiple internal line insertions generated by relativistic kinematics are summed up to all orders. We propose a method that yields a coherent representation throughout the low energy region while keeping Lorentz and chiral invariance explicit at all stages. The method is illustrated with a calculation of the nucleon mass and of the scalar form factor to order $p^4$.
description: 66 pages, 12 postscript figures
MOESM1 of Nasal high-flow bronchodilator nebulization: a randomized cross-over study
Creators: name: Reminiac, François
name: Vecellio, Laurent
name: Bodet-Contentin, Laetitia
name: Gissot, Valérie
name: Pennec, Deborah
name: Gandonnière, Charlotte Salmon
name: Cabrera, Maria
name: Pierre-François Dequin
name: Plantier, Laurent
name: Ehrmann, Stephan
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
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: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Additional file 1. In vitro testing and additional clinical results.
Additional file 11: of Variations in the breeding behavior of cichlids and the evolution of the multi-functional seminal plasma protein, seminal plasma glycoprotein 120
Creators: name: Morita, Masaya
name: Ugwu, Stanley
name: Kohda, Masanori
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Figure S4. Glycosylated proteins, SPP120 positive spots, and CBB stating of testes of the oral fertilization species Petrochromis fasciolatus, and the stpcked-spermatozoa fertilization species Cyathopharynx furcifer. (PDF 3621 kb)
Deformations of Reducible Galois Representations to Hida-Families
Creators: name: Ray, Anwesh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F80, 11R32, 11R34

description: The global deformation theory of residually reducible Galois representations with fixed auxiliary conditions is studied. We show that $\barρ:\operatorname{Gal}(\bar{\mathbb{Q}}/\mathbb{Q})\rightarrow \operatorname{GL}_2(\bar{\mathbb{F}}_p)$ lifts to a Hida line for which the weights range over a congruence class modulo-$p^2$. The advantage of the purely Galois theoretic approach is that it allows us to construct $p$-adic families of Galois representations lifting the actual representation $\barρ$, and not just the semisimplification.
description: 19 pages. Final version, to appear in the IJNT
VOYAGA YETMAGANLAR O'RTASIDA HUQUQBUZARLIKNING OLDINI OLISH BORASIDA AMALGA OSHIRILGAN TADBIRLAR
Creators: name: Nazarov, Komil
Publisher: name: Zenodo
Year: 2025

description: Jinoyatchilikka qarshi kurashishida uning profilaktikasi katta rol uynaydi. O‘zbekistonda turli bosqich ta'lim muassasalarining ma'naviy-ma'rifiy ishlar rejasida ushbu muammoga kuchli e'tiborb yerilgan. Voyaga yetmagan o‘quvchilar o‘rtasida huquqbuzarlik va jinoyatchilikning oldini olish yuzasidan olib borilgan chora-tadbirlar o‘z samarali ta'sirini ko‘rsatdi. 1993-yilda 1992-yilga nisbatan jinoyat sodir etishda qatnashgan o‘smirlar o‘rtasida hunar-texnika bilim yurti o‘quvchilari soni 5 foizga qisqardi. Toshkent, Samarqand, Buxoro, Namangan viloyatlari va Toshkent shahri umumiy ta'lim maktablarida huquqbuzarlik bilan ro‘yxatga olingan o‘quvchilari  sonikamaydi.
Additional file 1 of Knowledge, attitudes and practices of South Asian immigrants in developed countries regarding oral cancer: an integrative review
Creators: name: Saraswat, Nidhi
name: Pillay, Rona
name: Everett, Bronwyn
name: George, Ajesh
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Additional file 1. Search strategy/terms.
Measurement of the e+e- -> Z gamma gamma Cross Section and Determination of Quartic Gauge Boson Couplings at LEP
Creators: name: L3 Collaboration
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A first measurement of the cross section of the process e+e- -> Z gamma gamma is reported using a total integrated luminosity of 231 pb^-1 collected with the L3 detector at centre-of-mass energies of 182.7 GeV and 188.7 GeV. By selecting hadronic events with two isolated photons the e+e- -> Z gamma gamma cross section is measured to be 0.49 +0.20 -0.17 +/- 0.04 pb at 182.7 GeV and 0.47 +/- 0.10 +/- 0.04 pb at 188.7 GeV. The measurements are consistent with Standard Model expectations. Limits on Quartic Gauge Boson Couplings a_0/Lambda^2 and a_c/Lambda^2 of -0.009 GeV^-2 < a_0/Lambda^2 < 0.008 GeV^-2 and -0.007 GeV^-2 < a_c/Lambda^2 < 0.013 GeV^-2 are derived at 95% confidence level.
СОВРЕМЕННЫЕ ПОДХОДЫ К ЛЕЧЕНИЮ АТЕРОСКЛЕРОЗА
Creators: name: Ефременко, Евгений
Publisher: name: ООО Цифра
Year: 2024
Subjects: atherosclerosis
surgical treatment
plaques
cholesterol
medication treatment
атеросклероз
хирургическое лечение
бляшки
холестерин
медикаментозное лечение

description: Международный научно-исследовательский журнал, Выпуск 1 (139) 2024
The link between financial globalisation and integration into global value chains and macroeconomic impacts
Creators: name: Hölzl, Werner
Publisher: name: Zenodo
Year: 2021
Subjects: globalisation
financial flows
global value chains
structural change
innovation

description: This paper examines the association between participation in global value chains and financial globalisation measured by international net and capital flows. The results show that financial globalisation and the rise of global value chains are related but not two sides of the same coin. In fact, we find that GVC participation is positively associated with equity capital flows but negatively associated with debt capital flows. We also study the association of GVC participation and capital flows with aggregate economic outcomes. The findings show that both GVC participation and equity flows affect the share of mortgage and business credit. But we uncover also important differences in the impact of capital flows between advanced and emerging countries. Regarding changes in the economic structure our results suggest a positive association of both GVC participation and equity inflows on the manufacturing share, while debt inflows are primarily associated with a growth of the service sector in advanced economies, but not in emerging and developing countries. The finding that there is no strong association between the globalisation indicators and innovation suggests that the fragmentation of value chains leads to functional specialisation in tasks and tends to weaken the link between innovation and production at country level. We find in addition that a higher GVC participation is weakly associated with a higher growth of government revenue, as are debt flows but only in advances countries. This finding suggests also that debt flows were redirected primarily into safe countries in advanced countries.
Highly selective chiral discrimination in high harmonic generation by dynamical symmetry breaking spectroscopy
Creators: name: Neufeld, Ofer
name: Cohen, Oren
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We propose and numerically demonstrate a new very robust and highly selective method for femtosecond time-resolved chiral spectroscopy using high harmonic generation (HHG). The method is based on dynamical symmetry breaking from chiral media, and relies only on intense electric-dipole transitions, and not on the interplay of electric and magnetic dipoles. The symmetry breaking results in the emission of a strong chiral signal in the form of otherwise 'forbidden' harmonics (i.e., that are not emitted from achiral media). The intensity of these symmetry-forbidden harmonics is directly correlated to the media's enantiomeric excess, yielding chiral selectivity. On the contrary, the strength of the 'allowed' harmonics is chiral-independent, hence they can be used as a reference to provide chiral selectivity from a single measurement, unlike previous time-resolved schemes that require multiple measurements. We demonstrate numerically 96% discrimination level from microscopic gas phase emission, outperforming by far previous time-resolved methods (the selectivity should be further enhanced when the HHG process is phase matched). We expect the new method to give rise to precise table-top characterization of chiral media in the gas-phase, and for highly sensitive time-resolved ultrafast probing of dynamical chiral processes.
Effect of m_c on b quark chromomagnetic interaction and on-shell two-loop integrals with two masses
Creators: name: Davydychev, A. I.
name: Grozin, A. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The effect of non-zero c quark mass on b quark HQET Lagrangian, up to 1/m_b level, is calculated at two loops. The results are expressed in terms of dilogarithmic functions of m_c/m_b. This calculation involves on-shell two-loop propagator-type diagrams with two different masses, m_b and m_c. A general algorithm for reducing such Feynman integrals to the basis of two nontrivial and two trivial integrals is constructed.
description: LaTeX2e, 17 pages, 3 inline figures, requires axodraw.sty; two references added, REDUCE program is now available at http://www.inp.nsk.su/~grozin/Mm.red
The Role of Nucleons in Electromagnetic Emission Rates
Creators: name: Steele, James V.
name: Zahed, Ismail
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Electromagnetic emission rates from a thermalized hadronic gas are important for the interpretation of dilepton signals from heavy-ion collisions. Although there is a consensus in the literature about rates for a pure meson gas, qualitative differences appear with a finite baryon density. We show this to be essentially due to the way in which the pi-N background is treated in regards to the nucleon resonances. Using a background constrained by unitarity and broken chiral symmetry, it is emphasized that the thermalized hadronic gas can be considered dilute.
description: 9 pages, 7 figures, minor changes
Dynamical symmetry breaking in curved spacetime -review-
Creators: name: Inagaki, T.
name: Muta, T.
name: Odintsov, S. D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Four-fermion interaction models are considered to be prototype models for dynamical symmetry breaking.The present review deals with recent developments in the studies of dynamical symmetry breaking in the four-fermion interaction models and their extension in curved spacetime. Starting with the Minkowski spacetime in dimension $D$ ($2 \leq D \leq 4$) the effective potential in the leading order of $1/N$-expansion is calculated and the phase structure of the theory is investigated. In curved spacetime curvature-induced phase transitions are discussed in the circumstances where fermion masses are dynamically generated. Subsequently a possibility of curvature- and temperature-induced or curvature- and topology-induced phase transitions is discussed. It is also argued that the chiral symmetry broken by a weak magnetic field may be restored due to the presence of gravitational field. Finally some applications of four-fermion models in quantum gravity are briefly described.
description: 88 pages, Latex, epsf.sty, epic.sty and eepic.sty are used
Dynamics of a Strongly Damped Two-Level System: Beyond the DBGA
Creators: name: Qureshi, Tabish
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Dynamics of a dissipative two-level system is studied using quantum relaxation theory. This calculation for the first time goes beyond the commonly used dilute bounce gas approximation (DBGA), even for strong damping. The new results obtained here deviate from the DBGA results at low temperatures, however, the DBGA form is recovered at high temperatures. The results in the parameter regime $ 1/2
description: REVTeX two-column format, 7 pages, two post-script figures available on request from tabish@imsc.ernet.in
ДОБРОКАЧЕСТВЕННЫЕ НОВООБРАЗОВАНИЯ КОЖИ В АМБУЛАТОРНОЙ ХИРУРГИИ: ИССЛЕДОВАНИЕ РАСПРОСТРАНЕННОСТИ И РАЗНООБРАЗИЯ ВИДОВ
Creators: name: Рыльков, Михаил
Publisher: name: ООО Цифра
Year: 2024
Subjects: benign neoplasms
outpatient surgery
доброкачественные новообразования
амбулаторная хирургия

description: Международный научно-исследовательский журнал, Выпуск 1 (139) 2024
Search for Resonances Decaying to e^+ jet in e^+ p Interactions at HERA
Creators: name: ZEUS Collaboration
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The e^+ jet invariant mass spectrum produced in the reaction e^+ p -> e^+ X has been studied at a center-of-mass energy of 300 GeV. The data were collected using the ZEUS detector operating at the HERA collider, and correspond to an integrated luminosity of 47.7 pb^{-1}. The observed mass spectrum is in good agreement with Standard Model expectations up to an e^+ jet mass of 210 GeV. Above this mass, some excess is seen. The angular distribution of these events is typical of high-Q^2 neutral current events and does not give convincing evidence for the presence of a narrow scalar or vector state. Limits are presented on the product of cross section and branching ratio for such a state and are interpreted as limits on leptoquark or R-parity-violating squark production. Specific leptoquark types are ruled out at 95% confidence level for coupling strength lambda=0.3 for masses between 150 and 280 GeV.
Additional file 1: of Determinants of patient and health care services delays for tuberculosis diagnosis in Italy: a cross-sectional observational study
Creators: name: Peri, Anna
name: Bernasconi, Davide
name: Galizzi, Nadia
name: Matteelli, Alberto
name: Codecasa, Luigi
name: Giorgio, Vincenza
name: Biagio, Antonio Di
name: Franzetti, Fabio
name: Cingolani, Antonella
name: Gori, Andrea
name: Lapadula, Giuseppe
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Table S1. Results from quantile regression on patient-related delay. Table S2 Results from quantile regression on healthcare-related delay. (DOCX 17 kb)
Additional file 5: of Effectiveness and components of self-management interventions in adult cancer survivors: a protocol for a systematic review and planned meta-analysis
Creators: name: Cuthbert, Colleen
name: Samawi, Haider
name: Hemmelgarn, Brenda
name: Winson Cheung
Publisher: name: figshare
Year: 2018
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Data abstraction tool. (DOCX 14â kb)
Asymmetric Coulomb Oscillation and Giant Anisotropic Magnetoresistance in Doped Graphene Nanojunctions
Creators: name: Amutha, Subramani
name: Sen, Arijit
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report here the charge transport behavior in graphene nanojunctions in which graphene nanodots, with relatively long relaxation time, are interfaced with ferromagnetic electrodes. Subsequently we explore the effect of substitutional doping of transition metal atoms in zigzag graphene nanodots (z-GNDs) on the charge transport under non-collinear magnetization. Only substitutional doping of transition metal atoms in z-GNDs at certain sites demonstrates the spin filtering effect with a large tunnelling magnetoresistance as high as 700%, making it actually suitable for spintronic applications. From the electrical field simulation around the junction area within the electrostatic physics model, we find that the value of electric field strength increases especially with doped graphene nanodots, as the gap between the gate electrode and tip axis is reduced from 3 nm to 1 nm. Our detailed analysis further suggests the onset of asymmetric Coulomb oscillations with varying amplitudes in graphene nanodots, on being doped with magnetic ions. Such kind of tunability in the electronic conductance can potentially be exploited in designing spintronic logic gates at nanoscale.
description: 14 pages, 4 figures
Additional file 1 of Activation of quiescent polypoidal choroidal vasculopathy after membrane peeling vitrectomy for epiretinal membrane: a case report
Creators: name: Wang, Yuelin
name: Chen, Zhe
name: Yu, Weihong
name: Chen, Youxin
Publisher: name: figshare
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 1.
MOESM1 of Earthquake exposures and mental health outcomes in children and adolescents from Phulpingdanda village, Nepal: a cross-sectional study
Creators: name: Schwind, Jessica
name: Formby, Clara
name: Santangelo, Susan
name: Norman, Stephanie
name: Brown, Rebecca
name: Frances, Rebecca Hoffman
name: Koss, Elisabeth
name: Dibesh Karmacharya
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

description: Additional file 1. Earthquake Exposure Assessment Tool for Children and Adolescents.
On the different levels of dust attenuation to nebular and stellar light in star-forming galaxies
Creators: name: Koyama, Yusei
name: Shimakawa, Rhythm
name: Yamamura, Issei
name: Kodama, Tadayuki
name: Hayashi, Masao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: As a science verification study of the newly released AKARI/FIS Faint Source Catalog ver.1, this paper discusses the different levels of dust attenuation toward stellar light and nebular emission lines within local star-forming galaxies at 0.022,000 sources), we compare the dust attenuation levels toward stellar light (from L(IR)/L(UV) ratio) and nebular emission lines (from H-alpha/H-beta ratio). We find that there is a clear trend that more massive galaxies tend to have higher "extra" attenuation toward nebular regions, while galaxies with higher specific star formation rates tend to have lower extra attenuation. We also confirm these trends by using the WISE mid-infrared photometry with a significantly large sample size of the WISE-SDSS-GALEX galaxies (>50,000 sources). Finally, we study how the levels of extra attenuation toward nebular regions change across the SFR-Mstar plane. We find that, even at a fixed stellar mass, galaxies located below the main sequence tend to have higher levels of extra attenuation toward nebular regions, suggesting the change in dust geometry within the galaxies across the star-forming main sequence during the course of star formation quenching process.
description: 14 pages, 14 figures, accepted for publication in PASJ AKARI Special Issue
A New Boron-10 Delivery Agent for Boron Neutron Capture Therapy: Fluorescent Boron-10 Embedded Nanodiamonds
Creators: name: Lin, Bo-Rong
name: Kunuku, Srinivasu
name: Chen, Chien-Hsu
name: Chen, Tzung-Yuang
name: Hsiao, Tung-Yuan
name: Chang, Yu-Jen
name: Liao, Li-Chuan
name: Niu, Huan
name: Lee, Chien-Ping
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Boron neutron capture therapy is a powerful anti-cancer treatment, the success of which depends heavily on the boron delivery agent. Enabling the real-time tracing of delivery agents as they move through the body is crucial to the further development of boron neutron therapy. In this study, we fabricate highly bio-compatible boron-10 embedded nanodiamonds using physical ion implantation in conjunction with a two-step annealing process. The red fluorescence of the nanodiamonds allows their use in fluorescence microscopy and in vivo imaging systems, thereby making it possible to conduct tracking in real time. The proposed fluorescent boron-10 embedded nanodiamonds, combining optical visibility and boron-10 transport capability, are a promising boron delivery agent suitable for a wide range of biomedical applications.
description: 13 pages, 4 figures
Spin-Statistics and CPT for solitons
Creators: name: Rehren, Karl-Henning
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The statistics of soliton sectors of massive 2D field theories is analysed. In the soliton field algebra, the non-local commutation relations are determined and Weak Locality, Spin-Statistics and CPT theorems are proven. These theorems depart from their usual appearance due to the broken symmetry connecting the inequivalent vacua. An interpretation in terms of modular theory is given. For the neutral subalgebra, the theorems hold in the familiar form, and Twisted Locality is derived.
description: 10 pages, one reference and report-no. added
The general relation between the weak inclusive decays of bound and free heavy quarks
Creators: name: Kotkovsky, S.
name: Narodetskii, I. M.
name: Ter-Martirosyan, K. A.
name: Simula, S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive a new parton formula for the inclusive B decays and briefly discuss its applications to semileptonic and weak radiative decays of the B-meson.
description: espcrc2.sty (included), 3 pages, Presented at the Third International Conference on Hyperons, Charm and Beauty Hadrons, Genova, June 30 --July 3, 1998, to appear in proceedings
Additional file 3: of Effectiveness and components of self-management interventions in adult cancer survivors: a protocol for a systematic review and planned meta-analysis
Creators: name: Cuthbert, Colleen
name: Samawi, Haider
name: Hemmelgarn, Brenda
name: Winson Cheung
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Primary screening tool for titles and abstracts. (DOCX 14â kb)
Learning heterogenous reaction rates from stochastic simulations
Creators: name: Torres-Knoop, Ariana
name: Kryven, Ivan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: 60H30, 65C35, 82D30, 92E20

description: Reaction rate equations are ordinary differential equations that are frequently used to describe deterministic chemical kinetics at the macroscopic scale. At the microscopic scale, the chemical kinetics is stochastic and can be captured by complex dynamical systems reproducing spatial movements of molecules and their collisions. Such molecular dynamics systems may implicitly capture intricate phenomena that affect reaction rates but are not accounted for in the macroscopic models. In this work we present a data assimilation procedure for learning non-homogenous kinetic parameters from molecular simulations with many simultaneously reacting species. The learned parameters can then be plugged into the deterministic reaction rate equations to predict long time evolution of the macroscopic system. In this way, our procedure discovers an effective differential equation for reaction kinetics. To demonstrate the procedure, we upscale the kinetics of a molecular system that forms a complex covalently bonded network severely interfering with the reaction rates. Incidentally, we report that the kinetic parameters of this system feature a peculiar time and temperature dependences, whereas the probability of a network strand to close a cycle follows a universal distribution.
Additional file 4: of Effectiveness and components of self-management interventions in adult cancer survivors: a protocol for a systematic review and planned meta-analysis
Creators: name: Cuthbert, Colleen
name: Samawi, Haider
name: Hemmelgarn, Brenda
name: Winson Cheung
Publisher: name: figshare
Year: 2018
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Secondary screening tool for full text articles. (DOCX 14â kb)
On Forward J/ψProduction at Fermilab Tevatron
Creators: name: Eboli, O. J. P.
name: Gregores, E. M.
name: Halzen, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The D0 Collaboration has recently reported the measurement of J/ψproduction at low angle. We show here that the inclusion of color octet contributions in any framework is able to reproduce this data.
description: 1 page, Revtex, uses epsfig.sty, 2 postscript figures