cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
NB-IoT Uplink Receiver Design and Performance Study
Creators: name: Chakrapani, Arvind
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: LTE Narrowband Internet of Things (NB-IoT) is a 3GPP defined cellular technology that is designed to enable connectivity to many low-cost and low power/throughput IoT devices running delay-tolerant applications. NB-IoT can coexist within LTE spectrum either in a standalone mode, in-band with LTE or in guard-band of LTE. With NB-IoT designed to operate in very low signal to noise power ratios, the uplink receiver design presents several challenges. In this paper the design and performance of a NB-IoT uplink receiver is studied in detail. First, receiver design for NB-IoT uplink channels, with corresponding mathematical analysis, is presented. Specifically, it is shown how the time/frequency structure of signals can be exploited to enhance the receiver performance. Second, the performance of each channel is characterized with both link level simulations and implementation on a commercially deployed Qualcomm(registered) FSM(Trade Mark) platform [1]. Comparisons against the 3GPP defined Radio Performance and Protocol aspect requirements are also provided. Finally, implementation details are addressed and discussions on proposed enhancements to NB-IoT in 3GPP Release 15 are provided. It is shown how the proposed receiver algorithms can be adopted to Release 15 enhancements with minor or no modifications. The work in this paper is of significance to system designers looking to implement efficient NB-IoT uplink receiver to coexist with legacy LTE systems.
description: Submitted to IEEE Internet of Things Journal
Revisiting the production of ALPs at B-factories
Creators: name: Merlo, L.
name: Pobbe, F.
name: Rigolin, S.
name: Sumensari, O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, the production of Axion-Like Particles (ALPs) at $B$-factories via the process $e^+e^- \to γa$ is revisited. To this purpose, the relevant cross-section is computed via an effective Lagrangian with simultaneous ALP couplings to $b$-quarks and photons. The interplay between resonant and non-resonant contributions is shown to be relevant for experiments operating at $\sqrt{s}=m_{Υ(nS)}$, with $n=1,2,3$, while the non-resonant one dominates at $Υ(4S)$. These effects imply that the experimental searches performed at different quarkonia resonances are sensitive to complementary combinations of ALP couplings. To illustrate these results, constraints from existing BaBar and Belle data on ALPs decaying into invisible final states are derived, and the prospects for the Belle-II experiment are discussed.
description: 17 pages, 4 figures; Published version
U potrazi za tišinom u pozorištu
Creators: name: Pavicevic, Jovana
Publisher: name: figshare
Year: 2019
Subjects: subject: 190404 Drama, Theatre and Performance Studies
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: Рад има за циљ да на примеру драмских и позоришних пракси, почев од Мориса Метерлинка, преко Ибзена, Стриндберга, Бекета, Пинтера, до савремених британских аутора, утврди на који начин су се драмски писци и позоришни редитељи служили тишином и каква је њена
улога у процесу разумевања драмског и сценског текста.
Directional Emission from a Microdisk Resonator with a Linear Defect
Creators: name: Apalkov, V. M.
name: Raikh, M. E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Microdisk resonator with a linear defect at some distance away from the circumference is studied theoretically. We demonstrate that the presence of the defect leads to ({\em i}) enhancement of the output efficiency, and ({\em ii}) directionality of the outgoing light. The dependence of the radiative losses and of the far-field distribution on the position and orientation of the defect are calculated. The angular dependence of the far field is given by a lorentzian with a width that has a sharp minimum for a certain optimal orientation of the defect line. For this orientation the whispering-gallery mode of a circular resonator is scattered by the extended defect in the direction normal to the disk boundary.
description: 6 pages including 2 figures
Laccobius (Glyptolaccobius) moriyai Kamite, Ogata & Hikida 2007
Creators: name: Gentili, Elio
name: Fikaček, Martin
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Hydrophilidae
Laccobius
Laccobius moriyai

description: Laccobius (Glyptolaccobius) moriyai Kamite, Ogata & Hikida, 2007
(Figs. 4, 8)
 Type locality. Japan, Honshu Island, Yamagata Prefecture, Asahi-Mura, Arasawa.
 Type material (not examined). HOLOTYPE: J (ELEU): ‘Arasawa, Asahi-Mura, Yamagata Pref., H. Moriya leg. 23-IX-2004 ’. PARATYPES: 4 spec., same data as holotype. Length 2.30–2.50 mm; width 1.40–1.50 mm.
 Additional material examined: JAPAN: HONSHU ISLAND: Yamagata Pref., Arasawa-dam, Tsuruoka-shi, T. Ikeda leg. 16.viii.2008, 1 J 1 ♀ (MSNV, NMPC).
 Differential diagnosis. Laccobius moriyai belongs to a group of species with curved hind tibiae, shining black elytra with longitudinal rows of punctures of which only the first one is sulciform. The combination of uniformly black dorsal colouration and apically strongly widened apex of the median lobe is not found in any other species of Glyptolaccobius.
 Distribution. Laccobius moriyai is the first representative of the subgenus Glyptolaccobius occurring in the Palaearctic Region. So far the species is known only from the environs of the Arasawa Dam in the Yamagata Prefecture in Japan (Honshu island).
description: Published as part of Gentili, Elio & Fikaček, Martin, 2009, Taxonomic notes on Laccobius, subgenus Glyptolaccobius, with new records and description of four new species (Coleoptera: Hydrophilidae), pp. 607-623 in Acta Entomologica Musei Nationalis Pragae 49 (2) on page 616, DOI: 10.5281/zenodo.5321314
The universal property of infinite direct sums in C$^*$-categories and W$^*$-categories
Creators: name: Fritz, Tobias
name: Westerbaan, Bas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Category Theory (math.CT)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: Primary: 46M15, Secondary: 18E05, 46L10

description: When formulating universal properties for objects in a dagger category, one usually expects a universal property to characterize the universal object up to unique unitary isomorphism. We observe that this is automatically the case in the important special case of C$^*$-categories, provided that one uses enrichment in Banach spaces. We then formulate such a universal property for infinite direct sums in C$^*$-categories, and prove the equivalence with the existing definition due to Ghez, Lima and Roberts in the case of W$^*$-categories. These infinite direct sums specialize to the usual ones in the category of Hilbert spaces, and more generally in any W$^*$-category of normal representations of a W$^*$-algebra. Finding a universal property for the more general case of direct integrals remains an open problem.
description: 11 pages
The heavy-to-light transitions in the light-cone QCD sum rules
Creators: name: Huang, Tao
name: Li, Zuo-Hong
name: Wu, Xiang-Yao
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have analyzed the $B\to π$ and $B_{s}\to K$ semileptonic form factors and $B\to Vγ(V=K^*,ρ,ω)$ processes in the light-cone QCD sum rules. In order to enhance the predictivity and reliability of numerical results the chiral-current correlator is employed and the twist-3 light-cone wavefunction can be effectively eliminated from the sum rules.
description: Talk given at Internatinal Comference on Flavor Physics (ICFP 2001), Zhang-Jia-Jie city, Hunan, China, 31 May - 6 Jun, 2001
Search for pair production of vector-like quarks in the fully hadronic final state
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The results of two searches for pair production of vector-like T or B quarks in fully hadronic final states are presented, using data from the CMS experiment at a center-of-mass energy of 13 TeV. The data were collected at the LHC during 2016 and correspond to an integrated luminosity of 35.9 fb$^{-1}$. A cut-based analysis specifically targets the bW decay mode of the T quark and allows for the reconstruction of the T quark candidates. In a second analysis, a multiclassification algorithm, the "boosted event shape tagger," is deployed to label candidate jets as originating from top quarks, and W, Z, and H. Candidate events are categorized according to the multiplicities of identified jets, and the scalar sum of all observed jet momenta is used to discriminate signal events from the quantum chromodynamics multijet background. Both analyses probe all possible branching fraction combinations of the T and B quarks and set limits at 95% confidence level on their masses, ranging from 740 to 1370 GeV. These results represent a significant improvement relative to existing searches in the fully hadronic final state.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables, including additional supplementary figures, can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/B2G-18-005 (CMS Public Pages)
Additional file 2: of The cullin4A is up-regulated in chronic obstructive pulmonary disease patient and contributes to epithelial-mesenchymal transition in small airway epithelium
Creators: name: Ren, Yidan
name: Zhang, Yi
name: Fan, Lixia
name: Jiao, Qinlian
name: Wang, Yunshan
name: Wang, Qin
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Table S1. List of genes significantly differentially expressed after CUL4A overexpression in HSAEpiC (fold change â Ľ5). (DOCX 20 kb)
Vacuum structure and high-energy scattering
Creators: name: Ringwald, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This short review deals with the manifestations of the vacuum structure of non-Abelian gauge theories in high-energy scattering. Specifically, it concentrates on instanton-induced hard scattering processes, both in the electroweak gauge theory and in QCD. Soft scattering processes in QCD and their connection to models of semi-hard vacuum fluctuations are also briefly discussed.
description: 5 pages, 5 figures, espcrc2.sty (included), talk presentet at QCD 02, Montpellier, France, July 2-9, 2002
Reversed electromagnetic Vavilov-Čerenkov radiation in naturally existing magnetoelectric media
Creators: name: Franca, O. J.
name: Urrutia, L. F.
name: Rodríguez-Tzompantzi, Omar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider two semi-infinite magnetoelecteric media separated by a planar interface whose electromagnetic response is described by axion-electrodynamics. The time dependent Green's function characterizing this geometry is obtained by a method which can be directly generalized to cylindrical and spherical configurations of two magnetoelectrics separated by an interface. We establish the far-field approximation of the Green's function and apply these results to the case of a charged particle moving from one medium to the other at a high constant velocity perpendicular to the interface. From the resulting angular distribution of the radiated energy per unit frequency we provide theoretical evidence for the emergence of reversed Vavilov-Čerenkov radiation in naturally existing magnetoelectric media. In the case where one of the magnetolectrics is a 3D topological insulator, ${\rm TlBiSe}_2$ for example, located in front of a regular insulator, we estimate that an average forward Vavilov-Čerenkov radiation with frequency $\sim 2.5 \,\, {\rm eV}$ ($\sim 500\,\, {\rm nm}$) will produce a highly suppressed reversed Vavilov-Čerenkov radiation which can be characterized by an effective frequency in the range of $\sim (4\times 10^{-3}-0.5) \,\, {\rm meV}$. However, this value compares favorably with recent measurements in left-handed metamaterials yielding reversed Vavilov-Čerenkov radiation with frequencies of the order of $(1.2-3.9)\times 10^{-2}\,\, {\rm meV}$.
description: 18 pages, 7 figures, typos corrected, match published version
The Structure of Screening in QED
Creators: name: Bagan, Emili
name: Lavelle, Martin
name: McMullan, David
name: Tanimura, Shogo
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The possibility of constructing charged particles in gauge theories has long been the subject of debate. In the context of QED we have shown how to construct operators which have a particle description. In this paper we further support this programme by showing how the screening interactions arise between these charges. Unexpectedly we see that there are two different gauge invariant contributions with opposite signs. Their difference gives the expected result.
description: 8 pages, LaTeX
The Australian Senate 1901-1972
Creators: name: Hutchison, Jennifer Margaret
Publisher: name: The Australian National University
Year: 1976
Subjects: subject: Australia. Parliament. Senate
subject: Australia Politics and government 20th century

description: The Australian Senate has proved to be somewhat of an enigma within the institutional framework of Australian federalism. It was the subject of intensive debate at the Federal Conventions of the 1890s; and the Founding Fathers envisaged that it would perform the dual functions of a House of Review and a States House . This thesis describes pre-federation expectations about the Senate and Senators - expectations which even at that time were somewhat naive and over-optimistic. Detailed examination of both the membership and the legislative record of the Chamber for a seventy-two year period demonstrates that neither Senators nor the activity of the Chamber fulfilled those expectations. Most Founding Fathers expected that the Senate would be a key focus for Federal-State interaction and that Senators would promote and protect States' interests. This has not been the case, partly because effective power within the Australian federation has progressively shifted from the State to the Federal level of government; and partly because neither State nor Federal governments have accepted that the Senate or the Federal Parliament is the arena within which inter-governmental relations should be pursued or examined. Nor have Senators regarded the States House function as a, let alone the, important area of Senate activity. The Senate is seen to have performed more effectively as a House of Review than as a States House. Yet there have been noticeable variations in the nature of Senate scrutiny (of both legislation and of the executive) over the seventy-two year period. Acceptance of the conventions of cabinet government has led to a general disinclination by Senators to take full advantage of the extensive legislative powers the Constitution grants to the Chamber. A major explanation for the uneven record of the Senate as a House of Review is the influence of party politics. Senators have seen themselves as pre-eminently party men; and their political allegiance has determined the manner in which legislative review and executive scrutiny has occurred. Political parties have also exacted a loyalty from Senators that competes with and generally supercedes any committment to the welfare of State interests. Observers outside the Chamber have noted these developments; but rarely has criticism of the performance of the Senate been accompanied by calls for the restructuring, or even the abolition, of the Chamber. To some degree the Senate's caution, given its Constitutional powers, explains electoral unwillingness to sanction reforms.
Non-commutative geometry of 4-dimensional quantum Hall droplet
Creators: name: Chen, Yi-Xin
name: Hou, Bo-Yu
name: Hou, Bo-Yuan
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We develop the description of non-commutative geometry of the 4-dimensional quantum Hall fluid's theory proposed recently by Zhang and Hu. The non-commutative structure of fuzzy $S^{4}$ appears naturally in this theory. The fuzzy monopole harmonics, which are the essential elements in this non-commutative geometry, are explicitly constructed and their obeying the matrix algebra is obtained. This matrix algebra is associative. We also propose a fusion scheme of the fuzzy monopole harmonics of the coupling system from those of the subsystems, and determine the fusion rule in such fusion scheme. By products, we provide some essential ingredients of the theory of SO(5) angular momentum. In particular, the explicit expression of the coupling coefficients, in the theory of SO(5) angular momentum, are given. It is discussed that some possible applications of our results to the 4-dimensional quantum Hall system and the matrix brane construction in M-theory.
description: latex 22 pages, no figures. some references added. some results are clarified
Australia's policy towards the aged: 1890-1972
Creators: name: Dixon, Jane
Publisher: name: The Australian National University
Year: 1976
Subjects: subject: Old age pensions Australia
subject: Old age assistance Australia

description: Sections of the Australian aged community have received cash allowances on a non-contributory and selective basis since 1900. This makes Australia one of the first countries to establish an age pension scheme. It is also one of the very few that has not followed the world trend by adopting some form of compulsory social insurance. This thesis has three aims. Firstly, to explain why Australia decided to provide non-contributory and selective cash age pensions around the turn of the century. Secondly, to examine the various abortive attempts that were subsequently made to establish a comprehensive social insurance scheme. Thirdly, to examine the various changes that were made to the Australian age pension scheme between 1909 and 1972. The study has been divided into four sections.
Additional file 1 of Methodological quality and reporting quality of COVID-19 living systematic review: a cross-sectional study
Creators: name: Luo, Jiefeng
name: Chen, Zhe
name: Liu, Dan
name: Li, Hailong
name: He, Siyi
name: Zeng, Linan
name: Yang, Mengting
name: Liu, Zheng
name: Xiao, Xue
name: Zhang, Lingli
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Science Policy

description: Additional file 1: Appendix I. STROBE Checklists. Appendix II. SEARCH STRATEGIES. Appendix III. PRISMA statement 2020 assessment results. Appendix IV. AMSTAR-2 assessment results. Appendix V. Characteristics of the included studies. Appendix VI. List of the excluded studies.
Constraining R-parity violating couplings from B --> PP decays using QCD improved factorization method
Creators: name: Ghosh, Dilip Kumar
name: He, Xiao-Gang
name: McKellar, Bruce H. J.
name: Shi, Jian-Qing
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the role of R-parity violating interaction in the non-leptonic decays of B mesons into two light mesons B --> PP. The decay amplitudes are calculated using the QCD improved factorization method. Using the combined data on B decays from BaBar, Belle and CLEO, we obtain strong constraints on the various products of R-parity violating couplings. Many of these new constraints are stronger than the existing bounds.
description: 19 pages including two eps figures
The homology of groupnets
Creators: name: Horadam, Kathryn Jennifer
Publisher: name: The Australian National University
Year: 1976
Subjects: subject: Homology theory
subject: Group theory

description: In this thesis I use the theory of groupnets (Brandt groupoids) to investigate the homology of mapping cylinder groupnets; that is, groupnets G which are the homotopy colimits of diagrams (V, A) of groupnets. When the edge morphisms of (V, A) are all monomorphisms, G is known as a graph product. The principal result of the thesis is the construction of a G-complex with universal properties - the G-mapping cylinder - from a diagram of complexes corresponding to (V, A) , and the subsequent proof that if G is a graph product and the vertex complexes are all free resolutions of their respective trivial modules, then the G-mapping cylinder is a free resolution of its trivial module . An extension of the categorical approach to rings and modules is developed in order to provide the general result. The notion of chain homotopy is also extended to a form strongly motivated by the topological definition of homotopy. The mapping cylinder complex determines MayerVietoris sequences for the homology of graph products, which in turn may be used to extend several results on duality groups. For each group in a certain class of groupnets with cohomological dimension two (including torsion-free one-relater groups and tree products of free groups ), the mapping cylinder may be employed to evaluate a comultiplication which gives a coring structure to the integral homology module of the group. This comultiplication is in turn analysed (though not in full generality) to provide further information about the group.
West Gondwana orogenies and Pangaea breakup: thermotectonic effects on the southernmost Mantiqueira Province, Brazil
Creators: name: Machado, João Pacífico S. L.
name: Jelinek, Andréa R.
name: Bicca, Marcos M.
name: Stephenson, Randell
name: Genezini, Frederico A.
Publisher: name: Geological Society of London
Year: 2019
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Inverse Models QTQt
Pteroloma Gyllenhal 1827
Creators: name: Růžička, Jan
name: Pütz, Andreas
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Agyrtidae
Pteroloma

description: Key for species of Pteroloma Gyllenhal, 1827 of China and adjacent countries
The key is modified from LAFER (2002).
 1 Elytra almost round (1.2 times as long as wide), with very wide epipleural keel (RŮŽIČKA & SCHNEIDER 1995: 113, Fig. 1) (Russia: Primorye region: south of Sikhote Alin mts)............................................................................. P. plutenkoi (Růžička & Schneider, 1995)
– Elytra more oval (1.35–1.50 times as long as wide), with narrow epipleural keel (LAFER 2002: 52, Fig. 1).............................................................................................................. 2
 2 Body yellowish (becoming light brown in dead specimens); antenna distinctly bicolorous, with antennomeres 1, 2 and 11 yellow and the others black (LAFER 2002: 52, Fig. 1); legs bicolorous, yellow with black tibia and apical part of femora; lateral margin of elytra serrate to three fourths of its length; aedeagus regularly rounded toward apex in lateral view, paramera short, not exceeding half of the length of median lobe (LAFER 2002: 53, Fig. 2C); apex of aedeagus wide, quadrate, symmetrical, very slightly constricted subapically, without median translucent ‘window’ in dorsal view (LAFER 2002: 53, Fig. 2D) (Russia: south-western Primorye region)..................................... P. nigromontanum Lafer, 2002
– Body dark brown to black in mature specimens (pale brown in teneral adults); antenna and legs uniformly concolorous; lateral margin of elytra serrate only to 1/3 of its length; aedeagus different, but paramera longer than half of the median lobe (LAFER 2002: 53, Figs. 2A,E)...................................................................................................................... 3
 3 Apex of aedeagus very narrow, forming distinctly asymmetrical spike in dorsal view (LAFER 2002: 53, Fig. 2B), straight in lateral view (LAFER 2002: 53, Fig. 2A) (Russia: Irkutsk region to Sakhalin, Mongolia, Japan: Hokkaido)............................ P. sibiricum Székessy, 1935
 – Apex of aedeagus wider, subquadrate, slightly asymmetrical, distinctly constricted subapically, with medial translucent ‘window’ in dorsal view (LAFER 2002: 53, Fig. 2F), sinuate in lateral view (LAFER 2002: 53, Fig. 2E) (forest zone across the Palaearctic Region).............................................................................................. P. forsstromii (Gyllenhal, 1890)
description: Published as part of Růžička, Jan & Pütz, Andreas, 2009, New species and new records of Agyrtidae (Coleoptera) from China, India, Myanmar, Thailand and Vietnam, pp. 631-650 in Acta Entomologica Musei Nationalis Pragae 49 (2) on page 649, DOI: 10.5281/zenodo.5321906
Thyr: A Volumetric Ray-Marching Tool for Simulating Microwave Emission
Creators: name: Osborne, Christopher M. J.
name: Simões, Paulo J. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Gyrosynchrotron radiation is produced by solar flares, and can be used to infer properties of the accelerated electrons and magnetic field of the flaring region. This microwave emission is highly dependent on many local plasma parameters, and the viewing angle. To correctly interpret observations, detailed simulations of the emission are required. Additionally, gyrosynchrotron emission from the chromosphere has been largely ignored in modelling efforts, and recent studies have shown the importance of thermal emission at millimetric wavelengths. Thyr is a new tool for modelling microwave emission from three-dimensional flaring loops with spatially varying atmosphere and increased resolution in the lower corona and chromosphere. Thyr is modular and open-source, consisting of separate components to compute the thermal and non-thermal microwave emission coefficients and perform three-dimensional radiative transfer (in local thermodynamic equilibrium). The radiative transfer integral is computed by a novel ray-marching technique to efficiently compute the contribution of many volume elements. This technique can also be employed on a variety of astrophysics problems. Herein we present a review of the theory of gyrosynchrotron radiation, and two simulations of identical flare loops in low- and high-resolution performed with Thyr, with a spectral imaging analysis of differing regions. The high-resolution simulation presents a spectral hardening at higher frequencies. This hardening originates around the top of the chromosphere due to the strong convergence of the magnetic field, and is not present in previous models due to insufficient resolution. This hardening could be observed with a coordinated flare observation from active radio observatories.
description: Accepted for publication in MNRAS
Andreev spectroscopy of the triplet superconductivity state in Bi/Ni bilayer system
Creators: name: Shang, Xin
name: Liu, Haiwen
name: Xia, Ke
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We calculate the Andreev spectroscopy between a ferromagnetic lead and Bi/Ni bilayer system for three types of superconducting states, including ABM state, ABM state mixing with S-wave state, ABM state mixing with pz-wave state. Among them, ABM state and ABM state mixing with S- wave state can obtain the Andreev conductance consistent with the point contact experiment[G. J. Zhao,et al, arXiv:1810.10403], but failed to explain the experiment of time-domain THz spectroscopy experiment[Prashant Chauhan,et al, Phys. Rev. Lett. 122, 017002(2019)]. Only the ABM state mixing with pz-wave state can explain both experiments. Besides, we reveal the conductance peak near the zero energy is induced by the surface state of the ABM phase. Our work may provides helpful clarification for understanding of recent experiments.
description: 12 pages, 7 figures
SUSY Scaling Violations and UHECR
Creators: name: Coriano, Claudio
name: Faraggi, Alon E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Advancing QCD toward astroparticle applications generates new challenges for perturbation theory, such as the presence of large evolution scales with sizeable scaling violations involving both the initial and the final state of a collision. Possible applications in the context of Ultra High Energy Cosmic Rays (UHECR) of these effects are discussed.
description: 7 pages. 3 figures. Presented by C. Coriano at the Intl. Workshop ``QCD @ work'', Martina Franca, Italy 16-20 June 2001
Fluctuation Effects in Underdoped Cuprate Superconductors under Magnetic Field
Creators: name: Ikeda, Ryusuke
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Fluctuation effects in underdoped cuprates under high fields are examined by trying to fit theoretical results to resistivity and Nernst data in vortex states. The superconducting (SC) fluctuation in underdoped cuprates includes not only the ordinary thermal contribution but also a large amount of quantum dynamical contributions. Together with this, the presence of a SC pseudogap region T_0-T_{c0} increasing with underdoping is found to be the origin of the Nernst coefficient becoming anomalously smaller and the in-plane coherence length {\it apparently} increasing with underdoping.
description: 4 pages, 4 figures
Rhinocryptina
Creators: name: Maurício, Giovanni Nachtigall
name: Areta, Juan Ignacio
name: Bornschein, Marcos Ricardo
name: Reis, Roberto E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Rhinocryptidae

description: SUBTRIBE RHINOCRYPTINA (WETMORE, 1926),  NEW RANK
 Type genus: Rhinocrypta G. R. Gray, 1841
 Included genera: Rhinocrypta and Teledromas.
 Diagnosis.
Exclusive changes:
Char. 10.1, Maxillopalatine with a narrow shaft and a contrastingly wide plate.
Char. 15.1, Compound vomer with alinasal turbinals converging distally.
Char. 16.1, Alinasal turbinals of the compound vomer twisted dorsally.
Char. 17.1, Lateral condile of the mandibular process of the quadrate wider than the caudal end of the jugal bar.
Non-exclusive changes:
Char. 31.0, Parietal and frontal bones completely pneumatized; a reversal to a condition primitively found in all but two outgroup taxa.
 Char. 32.1, Fused postorbital and zygomatic processes; convergent in the outgroup genera Melanopareia and Geositta.
 Char. 40.0, Manubrium with long processes; a reversal – convergent in Scelorchilus – to a condition primitively found in Liosceles and all outgroup taxa.
Bremer support for this clade: 7.
 Genus Rhinocrypta G. R. Gray, 1841 (type species: Rhinomya lanceolata Geoffroy-Saint Hilaire, 1832).
 Included species: Rhinocrypta lanceolata (Geoffroy- Saint Hilaire, 1832).
 Diagnosis.
 No autapomorphy identified for the genus, but it can be distinguished from its sister taxon Teledromas by the possession of a Processus vocalis wide basally and narrow cranially (char. 66.1).
 Genus Teledromas Wetmore and Peters, 1922 (type species: Rhinocrypta fusca Sclater & Salvin, 1873). Included species: Teledromas fuscus (Sclater & Salvin, 1873).
 Diagnosis.
Non-exclusive change:
Char. 66.0, Processus vocalis, in lateral view, relatively uniform in width.
description: Published as part of Maurício, Giovanni Nachtigall, Areta, Juan Ignacio, Bornschein, Marcos Ricardo & Reis, Roberto E., 2012, Morphology-based phylogenetic analysis and classification of the family Rhinocryptidae (Aves: Passeriformes), pp. 377-432 in Zoological Journal of the Linnean Society 166 (2) on page 415, DOI: 10.1111/j.1096-3642.2012.00847.x, http://zenodo.org/record/5408609
Decays of the pi+ pi- atom
Creators: name: Gasser, J.
name: Lyubovitskij, V. E.
name: Rusetsky, A.
name: Gall, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We construct an effective non-relativistic quantum field theory that describes bound states of pi+ pi- pairs and their hadronic decays. We then derive a general expression for the lifetime of the ground state at next-to-leading order in isospin breaking. Chiral perturbation theory allows one to relate the decay rate to the two S-wave pi pi scattering lengths and to several low-energy constants that occur in the chiral Lagrangian. Recent predictions for the scattering lengths give tau = (2.9 \pm 0.1) * 10^{-15} sec. This result may be confronted with pi+ pi- lifetime measurements, like the one presently carried out at CERN.
description: 41 pages, 8 postscript figures, uses REVTEX style
Enhanced signal of astrophysical tau neutrinos propagating through Earth
Creators: name: Beacom, John F.
name: Crotty, Patrick
name: Kolb, Edward W.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Earth absorbs $\nue$ and $\numu$ of energies above about 100 TeV. As is well-known, although $\nutau$ will also disappear through charged-current interactions, the $\nutau$ flux will be regenerated by prompt tau decays. We show that this process also produces relatively large fluxes of secondary $\nube$ and $\nubmu$, greatly enhancing the detectability of the initial $\nutau$. This is particularly important because at these energies $\nutau$ is a significant fraction of the expected astrophysical neutrino flux, and only a tiny portion of the atmospheric neutrino flux.
description: Four pages, two inline figures
Absolving the SSINS of Precision Interferometric Radio Data: A New Technique for Mitigating Faint Radio Frequency Interference
Creators: name: Wilensky, Michael J.
name: Morales, Miguel F.
name: Hazelton, Bryna J.
name: Barry, Nichole
name: Byrne, Ruby
name: Roy, Sumit
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We introduce a new pipeline for analyzing and mitigating radio frequency interference (RFI), which we call Sky-Subtracted Incoherent Noise Spectra (SSINS). SSINS is designed to identify and remove faint RFI below the single baseline thermal noise by employing a frequency-matched detection algorithm on baseline-averaged amplitudes of time-differenced visibilities. We demonstrate the capabilities of SSINS using the Murchison Widefield Array (MWA) in Western Australia. We successfully image aircraft flying over the array via digital television (DTV) reflection detected using SSINS and summarize an RFI occupancy survey of MWA Epoch of Reionization data. We describe how to use SSINS with new data using a documented, publicly available implementation with comprehensive usage tutorials.
description: Publication Draft
Limitations of the $Φ$ measure of fluctuations in event-by-event analysis
Creators: name: Utyuzh, O. V.
name: Wilk, G.
name: Wlodarczyk, Z.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We provide a critical overview of the $Φ$ measure of fluctuations and correlations. In particular we show that its discriminating power is rather limited in situations encountered in experiment.
description: LaTex file, 3 eps files with figures and psfig.sty file; 12 pages altogether; corrected version (with changed title); to be published in Phys. Rev. C
Leading Chiral Logarithms to the Hyperfine Splitting of the Hydrogen and Muonic Hydrogen
Creators: name: Pineda, Antonio
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the hydrogen and muonic hydrogen within an effective field theory framework. We perform the matching between heavy baryon effective theory coupled to photons and leptons and the relevant effective field theory at atomic scales. This matching can be performed in a perturbative expansion in alpha, 1/m_p and the chiral counting. We then compute the O(m_{l_i}^3 alpha^5/m_p^2 x logarithms) contribution (including the leading chiral logarithms) to the Hyperfine splitting and compare with experiment. They can explain about 2/3 of the difference between experiment and the pure QED prediction when setting the renormalization scale at the rho mass. We give an estimate of the matching coefficient of the spin-dependent proton-lepton operator in heavy baryon effective theory.
description: 17 pages, LaTeX, minor changes, one reference added
fMRI activations table from Back-tracking during navigation is accompanied by enhanced anterior cingulate activity and suppression of both alpha-band oscillations and ‘default-mode’ brain activity
Creators: name: Amir-Homayoun Javadi
name: Patai, Eva Zita
name: Marin-Garcia, Eugenia
name: Margois, Aaron
name: Heng-Ru M. Tan
name: Dharshan Kumaran
name: Nardini, Marko
name: Penny, Will
name: Duzel, Emrah
name: Dayan, Peter
name: Spiers, Hugo J.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Neuroscience
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology

description: Table 2
Oscillations of ultra-thin copper nanobridges at room temperature: Molecular dynamics simulations
Creators: name: Kang, Jeong Won
name: Hwang, Ho Jung
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated several ultra-thin copper nanobridges between supporting layers using a classical molecular dynamics simulation and a many-body potential function of the second-moment approximation of tight-binding scheme. This investigation has shown a part of the thermal properties of nanobridges, the tension in the nanobridges, and the resonance of the nanobridges. When the nanobridge has a well-defined structure, the resonant frequency is defined and the phenomenon of resonance is in common with classical oscillation systems.
MOESM2 of A comparison of log Kow (n-octanolâ water partition coefficient) values for non-ionic, anionic, cationic and amphoteric surfactants determined using predictions and experimental methods
Creators: name: Hodges, Geoff
name: Eadsforth, Charles
name: Bossuyt, Bart
name: Bouvy, Alain
name: Enrici, Marie-Helene
name: Geurts, Marc
name: Kotthoff, Matthias
name: Michie, Eleanor
name: Miller, Dennis
name: MĂźller, Josef
name: Oetter, Gunter
name: Roberts, Jayne
name: Schowanek, Diederik
name: Sun, Ping
name: Venzmer, Joachim
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Computational Biology

description: Additional file 2: Section S2. Additional details of the slow-stirring, solubility ratio and HPLC experiments.
Exact solutions and attractors of higher-order viscous fluid dynamics for Bjorken flow
Creators: name: Jaiswal, Sunil
name: Chattopadhyay, Chandrodoy
name: Jaiswal, Amaresh
name: Pal, Subrata
name: Heinz, Ulrich
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider causal higher order theories of relativistic viscous hydrodynamics in the limit of one-dimensional boost-invariant expansion and study the associated dynamical attractor. We obtain evolution equations for the inverse Reynolds number as a function of Knudsen number. The solutions of these equations exhibit attractor behavior which we analyze in terms of Lyapunov exponents using several different techniques. We compare the attractors of the second-order Müller-Israel-Stewart (MIS), transient DNMR, and third-order theories with the exact solution of the Boltzmann equation in the relaxation-time approximation. It is shown that for Bjorken flow the third-order theory provides a better approximation to the exact kinetic theory attractor than both MIS and DNMR theories. For three different choices of the time dependence of the shear relaxation rate we find analytical solutions for the energy density and shear stress and use these to study the attractors analytically. By studying these analytical solutions at both small and large Knudsen numbers we characterize and uniquely determine the attractors and Lyapunov exponents. While for small Knudsen numbers the approach to the attractor is exponential, strong power-law decay of deviations from the attractor and rapid loss of initial state memory is found even for large Knudsen numbers. Implications for the applicability of hydrodynamics in far-off-equilibrium situations are discussed.
description: 16 pages, 6 figures. Final version as appeared in Phys. Rev. C
Gauge Invariance, Color-Octet Vector Resonances and Double Technieta Production at the Tevatron
Creators: name: Zerwekh, Alfonso R.
name: Rosenfeld, Rogerio
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the usual vector meson dominance method does not apply directly to the mixing of a color-octet vector boson (color-octet technirho) with the gluon because of gauge invariance. We propose a gauge invariant method where one works in a physical basis with mass eigenstate fields. As a result, we show that the physical technirho does not couple to two gluons, contrary to the general belief. Consequences for the production of a pair of color-octet, isosinglet technipions (technietas) at Fermilab is analysed by means of a simulation of the signal and background, including kinematical cuts. We find that the signal is too small to be observed.
description: 14 pages
The on-axis view of GRB 170817A
Creators: name: Salafia, O. S.
name: Ghirlanda, G.
name: Ascenzi, S.
name: Ghisellini, G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The peculiar short gamma-ray burst GRB 170817A has been firmly associated to the gravitational wave event GW170817, which has been unaninmously interpreted as due to the coalescence of a double neutron star binary. The unprecedented behaviour of the non-thermal afterglow led to a debate about its nature, which was eventually settled by high-resolution VLBI observations, which strongly support the off-axis structured jet scenario. Using information on the jet structure derived from multi-wavelength fitting of the afterglow emission and of the apparent VLBI image centroid motion, we compute the appearance of a GRB 170817A-like jet as seen by an on-axis observer and we compare it to the previously observed population of SGRB afterglows and prompt emission events. We find that the intrinsic properties of the GRB 170817A jet are representative of a typical event in the SGRB population, hinting at a quasi-universal jet structure. The diversity in the SGRB afterglow population could therefore be ascribed in large part to extrinsic (redshift, density of the surrounding medium, viewing angle) rather than intrinsic properties. Although more uncertain, the comparison can be extended to the prompt emission properties, leading to similar conclusions.
description: 9 pages, 3 figures, submitted to A&A. Comments and suggestions are welcome
Socialist population politics : the political implications of recent demographic trends in the USSR, Poland and Yugoslavia
Creators: name: Besemeres, John Frank
Publisher: name: The Australian National University
Year: 1976
Subjects: subject: Russia Population policy
subject: Poland Population
subject: Poland Population policy
subject: Yugoslavia Population
subject: Yugoslavia Population policy
subject: Russia Population

description: This thesis attempts to describe the main areas and the main ways in which population trends affect politics in the USSR, Poland and Yugoslavia. Discussion is concentrated on the domestic rather than the international aspects of the problems involved, and special attention is devoted to the fields of ethnic relations and population policy-making. While a loosely comparative framework has been adopted, each of the three main countries is treated as an individual case study. Special endeavours have been made to avoid the repetition and the lack of regional colour and authenticity that comparative studies are sometimes apt to fall into. While considerations of space have prevented extending the analysis to the remaining countries of Socialist Europe, comparative references to them are frequent; and the general chapters 2 & 6 are partly devoted to them. In this way, it is hoped that some of the contrasts and similarities between the three main countries in the study and the other countries in the area will be brought out. A rather fuller statement of the problems tackled in the thesis can be found in the Introduction.
Photon Emission from Quark-Gluon Plasma: Complete Leading Order Results
Creators: name: Arnold, Peter
name: Moore, Guy D.
name: Yaffe, Laurence G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We compute the photon emission rate of an equilibrated, hot QCD plasma at zero chemical potential, to leading order in both alpha_{EM} and the QCD coupling g_s(T). This requires inclusion of near-collinear bremsstrahlung and inelastic pair annihilation contributions, and correct incorporation of Landau-Pomeranchuk-Migdal suppression effects for these processes. Analogous results for a QED plasma are also included.
description: 23 pages, including 9 figures
Helen: Maliciously Secure Coopetitive Learning for Linear Models
Creators: name: Zheng, Wenting
name: Popa, Raluca Ada
name: Gonzalez, Joseph E.
name: Stoica, Ion
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Many organizations wish to collaboratively train machine learning models on their combined datasets for a common benefit (e.g., better medical research, or fraud detection). However, they often cannot share their plaintext datasets due to privacy concerns and/or business competition. In this paper, we design and build Helen, a system that allows multiple parties to train a linear model without revealing their data, a setting we call coopetitive learning. Compared to prior secure training systems, Helen protects against a much stronger adversary who is malicious and can compromise m-1 out of m parties. Our evaluation shows that Helen can achieve up to five orders of magnitude of performance improvement when compared to training using an existing state-of-the-art secure multi-party computation framework.