cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nuclear spin relaxation in integral and fractional quantum Hall systems
Creators: name: Szlufarska, Izabela
name: Wojs, Arkadiusz
name: Quinn, John J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on the numerical study of the relaxation rates of nuclear spins coupled through the hyperfine interaction to a two dimensional electron gas (2DEG) at magnetic fields corresponding to both fractional and integral Landau level (LL) fillings nu. The Hamiltonians of up to 20 interacting electrons are diagonalized exactly in the spherical geometry, neglecting finite layer width, disorder, and LL mixing. The spectral functions tau^-1(E) describing response of the 2DEG to the reversal of an embedded localized spin are calculated. In a (locally) incompressible nu=1 or 1/3 state, the finite Coulomb energy of short spin waves, together with the small nuclear Zeeman energy, prevent nuclear spin relaxation even in the limit of vanishing electron Zeeman energy E_Z. However, we find that the nuclear spins can couple to the internal excitations of mobile finite-size skyrmions that appear in the 2DEG at sufficiently low E_Z and at nu slightly different from 1 or 1/3. The experimentally observed dependence of nuclear spin relaxation rate on E_Z and nu is qualitatively explained in terms of the occurrence of skyrmions and antiskyrmions of various topological charge.
description: 10 pages, 7 figures
Circuit-Model Analysis for Spintronic Devices with Chiral Molecules as Spin Injectors
Creators: name: Yang, Xu
name: Bosma, Tom
name: van Wees, Bart J.
name: van der Wal, Caspar H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Recent research discovered that charge transfer processes in chiral molecules can be spin selective and named the effect chiral-induced spin selectivity (CISS). Follow-up work studied hybrid spintronic devices with conventional electronic materials and chiral (bio)molecules. However, a theoretical foundation for the CISS effect is still in development and the spintronic signals were not evaluated quantitatively. We present a circuit-model approach that can provide quantitative evaluations. Our analysis assumes the scheme of a recent experiment that used photosystem~I (PSI) as spin injectors, for which we find that the experimentally observed signals are, under any reasonable assumptions on relevant PSI time scales, too high to be fully due to the CISS effect. We also show that the CISS effect can in principle be detected using the same type of solid-state device, and by replacing silver with graphene, the signals due to spin generation can be enlarged four orders of magnitude. Our approach thus provides a generic framework for analyzing this type of experiments and advancing the understanding of the CISS effect.
Additional file 8: of Ecological correlates of blue whale movement behavior and its predictability in the California Current Ecosystem during the summer-fall feeding season
Creators: name: Palacios, Daniel
name: Bailey, Helen
name: Becker, Elizabeth
name: Bograd, Steven
name: DeAngelis, Monica
name: Forney, Karin
name: Hazen, Elliott
name: Ladd Irvine
name: Mate, Bruce
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Figure S8. Maps of (a-c) neighborhood size and (d-f) likelihood of ARS at each SSSM location for NPMR models based on spatial coordinates (first column), environmental predictors (second column), and the difference between the two (third column). Polygon with thick black outline is the EEZ boundary. (PDF 524 kb)
The Indianised culture of north-western Malaya (West Malaysia)
Creators: name: Rajah, Nirmala
Publisher: name: The Australian National University
Year: 1973
Subjects: subject: Malay Peninsula Antiquities
subject: Malay Peninsula Civilization
subject: India Relations Malay Archipelago
subject: Malay Peninsula Relations India

description: In most works on the Indianisation of South-east Asia, Malaya is briefly discussed with the mention of a few inscriptions and sculptures, cited as evidence for an early Indian cultural influence over the area. This is perhaps due to the fact that until recently, most of the research in this field, was conducted by either French or Dutch scholars. The emphasis was, therefore, given to Indo-China or Indonesia, where the political position was such that these scholars had easy access to sites and relevant data. Besides this, the architectural and sculptural remains in Malaya are far less spectacular. As Wheatley so aptly put it, ”....... the Peninsula, lacking an Angkor or a Borobodur, has until recently failed to attract the attention of historians" The present day Malay culture contains an Indian element. This is especially discernable in Malay rituals and various art forms such as dance, drama and craft works (2). The Indianised civilisation of North-western Malaya, which existed for a few centuries, must have contributed greatly towards this. Furthermore, Malaya's participation in international trade commenced during this period. Malaya's'position mid-way between India and China, and her accessibility from Thailand, Indo-China and the rest of the Malay Archipelago must have made her an important centre on South-east Asian trade routes. A detailed study of this civilisation is, therefore, important not only for a better understanding of a significant period in the history of Malaya, but also that of South-east Asia.
Anomalous states : governing refugees in international relations
Creators: name: Lui, Robyn Nicole
Publisher: name: The Australian National University
Year: 2000
Subjects: subject: HV640.L85 2000
subject: Refugees Government policy
subject: International relations

description: This thesis is a discursive and institutional history of refugees in the twentieth century. It explores the relations of power that form and transform the condition of possibility for representations of refugees and interventions made in the name of the ‘refugee problem’. The focus is on the relationship between the government of refugee, the states-system, and the cultural specificities of Western modernity. The thesis contains three propositions. Firstly, the issue of refugees is an effect of the division of the world’s territory and population into sovereign states. This is the s tru c tu ra l condition of refugees. The problem of refugees - the problem that requires intervention or government - is tha t they are outside the state-citizen regulatory norm. The international refugee regime seeks to reestablish this order of states and citizens. Secondly, characterizations of refugees are historically linked to the imaginaries and explanations of international (dis)order. This is the h isto rica l significance of refugees. Representations of refugees mirror the concerns and contradictions tha t arise from particular images of world (dis)order. From this perspective, the practices of the refugee regime are attempts at recovering a historically specific articulation of ‘normality’. Thirdly, Weste rn concerns have dominated the refugee agenda and we cannot ignore the configuration of power in international relations, or the effects of these relationships for the government of refugees. This is the cultu ral meaning of refugees. To support these claims, I examine 3 historical periods in the government of population displacement: post 1919, post 1951, and post 1989. Each period is distinguished by significant shifts in the international political environment and perceptions of international order.
Additional file 5 of Identification of cuproptosis-related lncRNAs to predict prognosis and immune infiltration characteristics in alimentary tract malignancies
Creators: name: Xie, Yangyang
name: Song, Xue
name: Du, Danwei
name: Ni, Zhongkai
name: Huang, Hai
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 5. Supplementary Figures.
The impact of concepts of minjung on thought and culture in Korea during the period of authoritarian politics (1948-1987)
Creators: name: Van Leest, Kim Hyung-A
Publisher: name: The Australian National University
Year: 1992
Subjects: subject: Political sociology
subject: People (Constitutional law) Korea (South)
subject: Nationalism Korea (South)
subject: Korea (South) Politics and government

description: This thesis is a study of concepts of the Korean masses. The identity of the Korean masses is multi-faceted. They have been referred to as the 'minjung' and characterised in the 1970s as 'the subject of history’(yoksa-ui chuch'e) and as the 'oppressed people' who struggle against the political, economic and cultural oppression of the ruling power. This min jung struggle ultimately created a new opportunity for democracy in 1987.
Prehistoric cranial variation in Papua New Guinea
Creators: name: Green, Michael K
Publisher: name: The Australian National University
Year: 1990
Subjects: subject: Craniology Papua New Guinea

description: This thesis is an investigation of recent prehistoric cranial variation in Papua New Guinea. It presents for the first time metric, non-metric and anatomical data recorded on crania from the Central Highlands and Highlands Fringe regions, as well as data for a number of regions from the North and South Coasts. The majority of the data have been recorded in the field from skeletal remains located in ossuaries. Supplementary data from a number of museum collections -isalso presented. Univariate and multivariate statistical analyses of the metric data indicate that the populations of the Central Highlands and Highlands Fringe have been biologically isolated from coastal and lowland regions for a substantial period of time. The demonstration of craniometric homogeneity throughout the Central Highlands further indicates an original genetic unity for these populations. Factors of craniometric size and shape are both identified as contributing to the morphological pattern throughout Papua New Guinea, and it is shown that extraction of significant environmental effects clarifies the assessment of phylogenetic relationships. The potential for a cultural component in the morphological pattern of the Papuan Gulf is also raised.
Impact of a Light Strange-Beauty Squark on B_s Mixing and Direct Search
Creators: name: Arhrib, Abdesslam
name: Chua, Chun-Khiang
name: Hou, Wei-Shu
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If one has Abelian flavor symmetry, $s_R$-$b_R$ mixing could be near maximal. This can drive a "strange-beauty" squark ($\widetilde{sb}_{1}$) to be rather light, but still evade the $b\to sγ$ constraint. Low energy constraints imply that all other superpartners are at TeV scale, except for a possibly light neutralino, $\widetilde χ_1^0$. Whether light or heavy, the $\widetilde{sb}_{1}$ can impact on the $B_s$ system: $Δm_{B_s}$ and indirect CP phase, even for $B_s \to ϕγ$. Direct search is similar to usual $\tilde b \to b\widetilde χ_1^0$, but existing bounds are weakened by $\widetilde{sb}_{1} \to s\widetilde χ_1^0$ possibility. All these effects could be studied soon at the Tevatron.
description: 4 pages, 3 eps figures, version to appear in PRD
Additional file 6: of Ecological correlates of blue whale movement behavior and its predictability in the California Current Ecosystem during the summer-fall feeding season
Creators: name: Palacios, Daniel
name: Bailey, Helen
name: Becker, Elizabeth
name: Bograd, Steven
name: DeAngelis, Monica
name: Forney, Karin
name: Hazen, Elliott
name: Ladd Irvine
name: Mate, Bruce
Publisher: name: figshare
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology

description: Figure S6. The functional responses of likelihood of ARS to (a) longitude and (b) latitude in the spatial NPMR model (fitted purple curves). Also shown are the model estimates at each location (red points), and the 5th and 95th percentile variability bands obtained through 100 bootstrap samples (gray points). The green portion of the fitted curve in (a) corresponds a region of the predictor where neighborhood size was below the minimum allowed as part of the parsimony controls (nminâ
Charge ratio of muons from atmospheric neutrinos
Creators: name: Gaisser, T. K.
name: Stanev, Todor
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the intensities and angular distributions of positive and negative muons produced by atmospheric neutrinos. We comment on some sources of uncertainty in the charge ratio. We also draw attention to a potentially interesting signature of neutrino oscillations in the muon charge ratio, and we discuss the prospects for its observation (which are not quite within the reach of currently planned magnetized detectors).
description: 6 pages, 4 figures, to be submitted to Physics Letters
Irregularities in nuclear radii at magic numbers
Creators: name: Nakada, H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Influence of magic numbers on nuclear radii is investigated via the Hartree-Fock-Bogolyubov calculations and available experimental data. With the $\ell s$ potential including additional density-dependence suggested from the chiral effective field theory, kinks are universally predicted at the $jj$-closed magic numbers and anti-kinks (\textit{i.e.} inverted kinks) are newly predicted at the $\ell s$-closed magic numbers, both in the charge radii and in the matter radii along the isotopic and isotonic chains where nuclei stay spherical. These results seem consistent with the kinks of the charge radii observed in Ca, Sn and Pb and the anti-kink in Ca. The kinks and the anti-kinks could be a peculiar indicator for magic numbers, discriminating $jj$-closure and $\ell s$-closure.
description: 6 pages including 3 figures; to be published in PRC
Exact Free Energy Functional for a Driven Diffusive Open Stationary Nonequilibrium System
Creators: name: Derrida, B.
name: Lebowitz, J. L.
name: Speer, E. R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We obtain the exact probability $\exp[-L {\cal F}(\{ρ(x)\})]$ of finding a macroscopic density profile $ρ(x)$ in the stationary nonequilibrium state of an open driven diffusive system, when the size of the system $L \to \infty$. $\cal F$, which plays the role of a nonequilibrium free energy, has a very different structure from that found in the purely diffusive case. As there, $\cal F$ is nonlocal, but the shocks and dynamic phase transitions of the driven system are reflected in non-convexity of $\cal F$, in discontinuities in its second derivatives, and in non-Gaussian fluctuations in the steady state.
description: LaTeX2e, RevTeX4, PiCTeX. Four pages, one PiCTeX figure included in TeX source file
Eikonal propagators for the high-energy parton-parton scattering in gauge theories
Creators: name: Meggiolaro, Enrico
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By a direct resummation of perturbation theory in the limit of very high energy and small transferred momentum (the so-called ``eikonal'' limit), we derive expressions for the truncated-connected quark, antiquark and gluon propagators in an external gluon field, both for scalar and fermion gauge theories. These are the basic ingredients to derive ``soft'' high-energy parton-parton scattering amplitudes, using the LSZ reduction formulae and a functional integral approach.
description: Talk given at the ``Sixth Workshop on Non-Perturbative Quantum Chromodynamics'', Paris (France), June 5th-9th 2001 (NPQCD 01); 8 pages, LaTeX file, + 1 PS figure
The QCD Phase Diagram and Explosive Astrophysics
Creators: name: Hsu, Stephen D. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I give a brief overview of our current understanding of the QCD phase diagram at finite temperature and baryon density. I emphasize phase transitions which occur at high density and low temperature (relative to the QCD scale), such as transition(s) to the color superconducting and chirally symmetric phases. These transitions might occur during violent astrophysical activity such as type II supernovae core bounce or neutron star mergers, and I discuss the possible consequences.
description: 12 pages, 3 figures, invited lecture at Compact Stars in the QCD Phase Diagram held in Copenhagen (NORDITA and Niels Bohr Institute), 15-18 August, 2001
Learning a Local Symmetry with Neural-Networks
Creators: name: Decelle, Aurélien
name: Martin-Mayor, Victor
name: Seoane, Beatriz
Publisher: name: arXiv
Year: 2019
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We explore the capacity of neural networks to detect a symmetry with complex local and non-local patterns : the gauge symmetry Z 2 . This symmetry is present in physical problems from topological transitions to QCD, and controls the computational hardness of instances of spin-glasses. Here, we show how to design a neural network, and a dataset, able to learn this symmetry and to find compressed latent representations of the gauge orbits. Our method pays special attention to system-wrapping loops, the so-called Polyakov loops, known to be particularly relevant for computational complexity.
description: 4 pages, 4 figures + appendices
Low-Energy Supersymmetry and its Phenomenology
Creators: name: Haber, Howard E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The structure of low-energy supersymmetric models of fundamental particles and interactions is reviewed, with an emphasis on the minimal supersymmetric extension of the Standard Model (MSSM) and some of its variants. Various approaches to the supersymmetry-breaking mechanism are considered. The implications for the phenomenology of Higgs bosons and supersymmetric particles at future colliders are discussed.
description: 20 pages, 2 figures, LaTeX with espcrc2.sty, invited talk at the "30 Years of Supersymmetry" Symposium, Minneapolis, Minnesota, 13--15 October 2000
The Politics of Nationalism in Cambodia's Preah Vihear Conflict with Thailand: The State, the City and the Border
Creators: name: Ngoun, Kimly
Publisher: name: The Australian National University
Year: 2017
Subjects: Nationalism
Preah Vihear conflict
Cambodia-Thailand conflict
border dispute
politics of postcolonial nation-building
political legitimation
urban politics of empowerment
politics of the periphery

description: This thesis examines the politics of nationalism in Cambodia during the conflict between Cambodia and Thailand over the Preah Vihear Temple. Existing studies of the dispute between these two countries over Preah Vihear tend to adopt a top down approach. Many of them focus on the historical and legal dimensions of the contested claims and on Thailand’s role in the conflict. However, none of them adequately addresses or explains the conflict from the Cambodian side, especially the politics of nationalism in relation to the border temple conflict. Therefore, this thesis examines the Preah Vihear conflict by exploring what it reveals about the nuanced uses of the politics of nationalism in Cambodia and the meanings of Preah Vihear to diverse Cambodian social actors. The thesis demonstrates that Cambodians have had strong political stakes in the Preah Vihear dispute and the stakes are diverse. Investments in the temple in Cambodia as a nationalist rallying point have been multi-dimensional and reflect a range of interests. The thesis argues that to understand the dispute from the Cambodian side, we need to understand the different bases for nationalist investment in the conflict. Therefore, it proposes not one but four key explanatory approaches: the politics of postcolonial nation-building, political legitimation, the urban politics of empowerment, and the politics of pragmatism in the periphery. Examination of these four approaches reveals that nationalism can have complex uses and a diverse range of meanings. It serves as a political resource for different stakeholders and a productive way for them to secure their varied political objectives when alternative means are constrained or lacking. The study adopts a qualitative methodology. In addition to relying on primary and secondary documents, I made observations, recorded informal conversations, and conducted in-depth and focus group interviews with a wide range of individuals and groups. The fieldwork was conducted in Phnom Penh and Preah Vihear province in two segments, from March to October 2012 and from December 2013 to January 2014.
Additional file 5: of Ecological correlates of blue whale movement behavior and its predictability in the California Current Ecosystem during the summer-fall feeding season
Creators: name: Palacios, Daniel
name: Bailey, Helen
name: Becker, Elizabeth
name: Bograd, Steven
name: DeAngelis, Monica
name: Forney, Karin
name: Hazen, Elliott
name: Ladd Irvine
name: Mate, Bruce
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Figure S5. (a) Probability density of estimated ARS likelihood for NPMR models based on spatial coordinates (red polygon) and environmental predictors (purple polygon) sets, with the vertical lines indicating the cutoff value for binary conversion that maximized the true skill statistic for the respective models. (b) The receiver operating characteristic curve for the binary classification of the predictions by the spatial model (red curve) and the environmental predictors model (purple curve), compared to the 1:1 diagonal (black line) corresponding to a model that did no better than random. The AUC value is the area under the receiver operating characteristic curve for the respective curve. (PDF 248 kb)
Sememic and grammatical structures in Gurung (Nepal)
Creators: name: Glover, Warren William
Publisher: name: The Australian National University
Year: 1973
Subjects: subject: Gurung language Semantics
subject: Gurung language Syntax

description: Gurung is a Sino-Tibetan language spoken in central Nepal. This tagmemic description of Gurung sketches the way meaning (sememic structure) is expressed in surface forms (grammatical structures). 111 Chapter 1 outlines the geographical location and linguistic classification of Gurung, reviews previous descriptive work on the language, and sets out the theoretical position underlying the description. The orientation is tagmemic, positing separate sememic and grammatical hierarchies. Sememic structure is a representation of the semantic content of a communication, which is expressed through the forms, or grammatical structures, of a particular language. Chapter 2 defines four levels of sememic structure 1n terms of the types of relation operative at each level: participant roles at role level, attribution at increment level, logical connection of propositions at statement level, and the interaction of stimulus and response at response level. Chapters 3 to 8 describe grammatical structure at the clause, phrase, word, sentence, paragraph, and discourse levels, respectively, of the grammatical hierarchy in Gurung. The description of grammatical structures notes the sememic relations encoded by particular grammatical forms. An appendix includes three Gurung texts analyzed to show grammatical structure at paragraph and discourse levels.
Formation threshold of rotating primordial black holes
Creators: name: He, Minxi
name: Suyama, Teruaki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Within the framework that primordial black holes are formed by the direct gravitational collapse of large primordial density perturbations in the radiation dominated stage, we derive the threshold of the density contrast for the formation of rotating primordial black holes based on the simple Jeans criterion. It is found that the threshold value increases in proportion to the square of the angular momentum. We then apply the recently refined analysis on the formation threshold for non-rotating black holes to the case of rotating black holes, and contrast the derived threshold with the former. Caveats and effects ignored in our analysis are also presented, which suggests that the uncertainties of our result can be addressed only by means of numerical relativity.
description: 17 pages, the last reference corrected
Lattice matched Volmer-Weber growth of Fe$_3$Si on GaAs(001) -- the influence of the growth rate
Creators: name: Jenichen, B
name: Cheng, Z
name: Hanke, M
name: Herfort, J
name: Trampert, A
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the formation of lattice matched single-crystalline Fe$_3$Si/GaAs(001) ferromagnet/semiconductor hybrid structures by Volmer-Weber island growth, starting from the epitaxial growth of isolated Fe$_3$Si islands up to the formation of continuous films as a result of island coalescence. We find coherent defect-free layers exhibiting compositional disorder near the Fe$_3$Si/GaAs-interface for higher growth rates, whereas they are fully ordered for lower growth rates.
Weak Mixing and Analyticity of the Pressure in the Ising Model
Creators: name: Ott, Sébastien
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We prove that the pressure (or free energy) of the finite range ferromagnetic Ising model on $\mathbb{Z}^d$ is analytic as a function of both the inverse temperature $β$ and the magnetic field $h$ whenever the model has the exponential weak mixing property. We also prove the exponential weak mixing property whenever $h\neq 0$. Together with known results on the regime $h=0,β
description: Updated Bibliography
General massive one-loop off-shell three-point functions
Creators: name: Suzuki, A. T.
name: Santos, E. S.
name: Schmidt, A. G. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we compute the most general massive one-loop off-shell three-point vertex in D-dimensions, where the masses, external momenta, and exponents of propagators are arbitrary. This follows our previous paper in which we have calculated several new hypergeometric series representations for massless and massive (with equal masses) scalar one-loop three-point functions, in the negative dimensional approach.
description: 16 pages, 2 figures, 4 tables
Perturbations of Stealth Black Holes in DHOST Theories
Creators: name: de Rham, Claudia
name: Zhang, Jun
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Among the Scalar-Tensor modified theories of gravity, DHOST models could play a special role for dark energy while being consistent with current observations, notably those constraining the speed of gravitational waves. Schwarzschild-de Sitter black holes were shown to be exact solutions of a particular subclass of quadratic DHOST theories, while carrying a nontrivial scalar profile that linearly evolves in time and hence potentially providing exciting new phenomenological windows to explore this model. We investigate the physical perturbations about such black holes and find that the odd-parity tensor perturbations behave in a way indistinguishable to GR. On the other hand, the effective metric for the (even-parity) scalar perturbations is singular, indicating that those exact black hole solutions are infinitely strongly coupled and cannot be trusted within the regime of validity of the DHOST effective field theory. We show how this strong coupling result is generalizable to a whole class of solutions with arbitrary manifolds both for DHOST and Horndeski.
description: 18 pages, discussion and references added
The main structures of Imonda : a Papuan language
Creators: name: Seiler, Walter
Publisher: name: The Australian National University
Year: 1984
Subjects: subject: Imonda language

description: The aim of this thesis is to describe the main structures of Imonda, a Papuan language spoken by less than 300 people in the West Sepik Province of Papua New Guinea. The introductory chapter provides some socio-historical background information and discusses the genetic affiliation of Imonda. This chapter also contains brief discussions on the assumptions underlying the grammar, the organisation of the grammar and related matters. Chapter 2 describes the most important aspects of the Imonda sound system. Chapters 3 through 9 contain the main body of the thesis. Word classes or parts of speech are formally identified and discussed in chapter 3* Chapter 4 examines the noun phrase and the ways its functions are signalled in the clause. Chapter 5 describes the verbal complex. Chapter 6 provides a discussion of a particularly fascinating aspect of Imonda grammar, the noun-classification system, which appears to have arisen through a reinterpretation of serial verbs. Chapters 7 and 8 discuss aspect» of the clause and chapter 9 addresses the question of clause linkage. The first of the three appendixes provides some comparative data of other Waris languages. The second contains an Imonda narrative which illustrates all the major grammatical features previously discussed in the grammar. Finally, the last appendix looks at the impact the two periods of Malay presence in the Imonda area have had on the language.
Additional file 1 of Change in cytokine profiles released by mast cells mediated by lung cancer-derived exosome activation may contribute to cancer-associated coagulation disorders
Creators: name: Ben, Suqin
name: Huang, Xiulin
name: Shi, Yongxin
name: Xu, Ziheng
name: Xiao, Hui
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Supplementary Fig. 1. Levels of immune cell infiltration, expression of tumor regulatory moleculesin lung cancer patients with different mast cell proportions.
Zero modes, entropy bounds and partition functions
Creators: name: Dowker, J. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Some recent finite temperature calculations arising in the investigation of the Verlinde-Cardy relation are re-analysed. Some remarks are also made about temperature inversion symmetry.
description: 12 pages, JyTeX
Solar Active Region Electric Currents Before and During Eruptive Flares
Creators: name: Schmieder, Brigitte
name: Aulanier, Guillaume
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The chapter "Solar Active Region Electric Currents Before and During Eruptive Flares" is a discussion on electric currents in the pre-eruption state and in the course of eruptions of solar magnetic structures, using information from solar observations, nonlinear force-free field extrapolations relying on these observations, and three-dimensional magnetohydrodynamic (MHD) models. The discussion addresses the issue of neutralized vs. non-neutralized currents in active regions and concludes that MHD models are able to explain non-neutralized currents in active regions by the existence of strong magnetic shear along the polarity inversion lines, thus confirming previous observations that already contained this result. The models have also captured the essence of the behavior of electric currents in active regions during solar eruptions, predicting current-density increases and decreases inside flare ribbons and in the interior of expanding flux ropes respectively. The observed photospheric current density maps, inferred from vector magnetic field observations, exhibit similar whirling ribbon patterns to the MHD model results, that are interpreted as the signatures of flux ropes and of quasi-separatrix layers (QSLs) between the magnetic systems in active regions. Enhancement of the total current in these QSLs during the eruptions and decreasing current densities at the footpoint of erupting flux ropes, has been confirmed in the observations.
description: 11 pages, 6 figures , AGU book
Marriage and divorce in Kelantan, Malaysia
Creators: name: Hassan, Che Hashim
Publisher: name: The Australian National University
Year: 1984
Subjects: subject: Marriage Malaysia Kelantan
subject: Divorce Malaysia Kelantan

description: This is a study of patterns of marriage and divorce among the Malays in Kelantan. In the area of marriage an attempt has been made to examine the age at first marriage especially among women. In the area of divorce an attempt has been made to examine the various interrrelated factors that caused the high divorce rates in the state. Factors associated with the changes in age at first marriage as well as with divorce are examined in the light of dynamic changes over the last three decades. For the purpose of this study, two main data sets have been employed, namely, the 1974 Malaysian Fertility and Family Survey sub-sample for the Malay female respondents in the state of Kelantan and the 1981 Mukim Jenereh Tujuh Case Study. It is hoped that findings of this study will give some implications for policy making as well as for future research, especially in the area of nuptiality patterns and fertility levels among the Malays in Kelantan.
On Post-Minkowskian Hamiltonians in General Relativity
Creators: name: Cristofoli, Andrea
name: Bjerrum-Bohr, N. E. J.
name: Damgaard, Poul H.
name: Vanhove, Pierre
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We describe the computation of post-Minkowskian Hamiltonians in General Relativity from scattering amplitudes. Using a relativistic Lippmann-Schwinger equation, we relate perturbative amplitudes of massive scalars coupled to gravity to the post-Minkowskian Hamiltonians of classical General Relativity to any order in Newton's constant. We illustrate this by deriving an Hamiltonian for binary black holes without spin up to 2nd order in the post-Minkowskian expansion and demonstrate explicitly the equivalence with the recently proposed method based on an effective field theory matching.
description: 17 pages. v2: minor corrections version to appear in Physical Review D
Coherent Pair State of Pion in Constituent Quark Model
Creators: name: Morishita, Masanori
name: Arima, Masaki
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A coherent state of pions is introduced to the nonrelativistic quark model. The coherent pair approximation is employed for the pion field in order to maintain the spin-isospin symmetry. In this approximation the pion is localized in the momentum space, and the vertex form factor in the pion-quark interaction is derived from this localization. The nucleon masses and wave functions are calculated using this model, and our results are compared to those of the quark model with the one pion exchange potential. Similar result is obtained for the mass spectrum, but there exists a clear difference in the internal structure of nucleon resonances.
description: 17 pages, 2 figures, revtex, submitted to Phys. Rev. C
К ВОПРОСУ ОБ ОСОБЕННОСТЯХ ПЕРЕВОДОВЕДЕНИЯ
Creators: name: Ибатова, Клара
Publisher: name: Zenodo
Year: 2024

description: В статье рассматриваются особенности перевода, а также приводятся параллели соответствия и отличий в переводе для передачи адекватности мысли или сохранения той же идеи со стилистическим оттенком.
Seesaw tau lepton mass and calculable neutrino masses in a 3-3-1 model
Creators: name: Montero, J. C.
name: Pires, C. A. de S.
name: Pleitez, V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a version of the 3-3-1 model proposed by Duong and Ma the introduction of the scalar sextet for giving mass to the charged leptons is avoided by adding a singlet charged lepton. We show that in this case the $τ$ lepton gains mass through a seesaw--like mechanism. Besides we show how to generate neutrino masses at the tree and at the 1-loop level with the respective Maki-Nakagawa-Sakata leptonic mixing matrices.
description: revtex, 5 pages and one eps figure. Published version
Political relations between the European Union and Serbia in a broader historical perspective : assessing normative obstacles to Serbia's european integration
Creators: name: Markovic, Nina
Publisher: name: The Australian National University
Year: 2015

description: This thesis will investigate key trends in the political relationship between the EU and Serbia within a broader historical context. In order to better understand obstacles to EU accession by the remaining non-EU states in the Western Balkans, it is necessary to investigate their normative, or ideational foundations. Serbia is among the last few post-socialist countries from the Western Balkans to negotiate accession conditions with the EU. This is paradoxical in the sense that Serbia is a successor state to the Socialist Federal Republic of Yugoslavia, which was the first socialist country to successfully conclude a comprehensive trade agreement with the EU in 1970. Normative and domestic political factors have presented, over the years, serious obstacles to Serbia's European integration process. There are different views about the nature of the political factors that have caused a delay in Serbia's adoption of EU standards and norms. A conventional approach to this research question is to examine Serbia's performance against the strict accession criteria of the EU's political conditionality. This dissertation, however, embarks on analysing the role of normative factors in the complex and inherently social process that is Serbia's European integration. Based on fieldwork interviews with policymakers from Serbia and the EU, this thesis contends that the role of mainstream national discourses, informal institutions and diplomatic practices, and 'collective memory' has had a significant influence on Serbia's adoption of EU standards, directly impacting also on the EU conditionality towards Serbia. The EU's foreign policy towards Serbia produced better results for mutual cooperation when the EU adopted an innovative diplomatic approach by engaging in dialogue with the Serbian opposition.
Renormalization of HQET at Three Loops
Creators: name: Grozin, A. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Three-loop propagator diagrams in HQET can be reduced, using integration by parts, to 8 basis integrals: 5 trivial ones, two expressible via 3F2, and one only known up to ε^0. Calculation of the heavy-quark propagator in HQET is considerably simplified by the non-abelian exponentiation theorem.
description: Talk at the QCD workshop, Martina Franca, 17-20 June, to be published in the Proceedings; LaTeX2e, aipproc document class (included), 7 pages, 7 eps figures (included)
Additional file 4: of Ecological correlates of blue whale movement behavior and its predictability in the California Current Ecosystem during the summer-fall feeding season
Creators: name: Palacios, Daniel
name: Bailey, Helen
name: Becker, Elizabeth
name: Bograd, Steven
name: DeAngelis, Monica
name: Forney, Karin
name: Hazen, Elliott
name: Ladd Irvine
name: Mate, Bruce
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Figure S4. (a) Probability density of estimated ARS likelihood by the environmental NPMR model for the building (purpleÂ polygon) and the validation (orange polygon) sets, with the vertical lines indicating the cutoff value for binary conversion that maximized the true skill statistic for the respective sets. (b) The receiver operating characteristic curve for the binary classification of the predictions by the environmental NPMR model on the building set (purple curve) and the validation set (orange curve), compared to the 1:1 diagonal (black line) corresponding to a model that did no better than random. The AUC value is the area under the receiver operating characteristic curve for the respective curve. (PDF 243 kb)
The Weak Mixing Angle From TeV Scale Quark-Lepton Unification
Creators: name: Chacko, Z.
name: Hall, Lawrence J.
name: Perelstein, Maxim
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Unified theories based on an extended left-right symmetric group, $SU(4) \times SU(2)^4$, are constructed in five dimensions. The compactification scale is assumed to be only a loop factor above the weak scale, so that the weak mixing angle is predicted to be close to its tree level value of 0.239. Boundary conditions in the 5th dimension break $SU(4) \to SU(3) \times U(1)_{B-L}$, removing powerful constraints from $K_L \to μe$ while allowing a reliable calculation of the leading logarithm corrections to $\sin^2 θ$. The compactification scale is expected in the 1--5 TeV region, depending on how $SU(2)^4$ is broken. Two illustrative models are presented, and the experimental signal of the $Z'$ gauge boson is discussed.
description: 15 pages
Modeling Quintessential Inflation
Creators: name: Dimopoulos, K.
name: Valle, J. W. F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We develop general criteria to construct unified frameworks for inflation and quintessence which employ a unique scalar field to drive both. By using such a minimal theoretical framework we avoid having to fine-tune couplings and mass-scales. In particular the initial conditions for quintessence are already fixed at the end of the inflationary epoch. We provide concrete realizations of the method which meet all inflationary and quintessence requirements, such as the COBE normalization and the resulting spectral index n = 0.97, which is in excellent agreement with the latest CMB data.
description: 34 pages, LaTeX, 4 figures
Stability of gold nanowires at large Au-Au separations
Creators: name: Skorodumova, N. V.
name: Simak, S. I.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The unusual structural stability of gold nanowires at large separations of gold atoms is explained from first-principles quantum mechanical calculations. We show that undetected light atoms, in particular hydrogen, stabilize the experimentally observed structures, which would be unstable in pure gold wires. The enhanced cohesion is due to the partial charge transfer from gold to the light atoms. This finding should resolve a long-standing controversy between theoretical predictions and experimental observations.
description: 7 pages, 3 figures
Latest results from RHIC + Progress on determining $\hat{q}L$ in RHI collisions using di-hadron correlations
Creators: name: Tannenbaum, Michael J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Results from Relativistic Heavy Ion Collider Physics in 2018 and plans for the future at Brookhaven National Laboratory are presented.
description: 26 pages 39 figures, 3 tables, 18. Zimanyi School, Winter Workshop on Heavy Ion Physics. Dec 3-7, 2018 Budapest Hungary
Online Rental Housing Market Representation and the Digital Reproduction of Urban Inequality
Creators: name: Boeing, Geoff
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Economics (econ.GN)
subject: Applications (stat.AP)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: As the rental housing market moves online, the Internet offers divergent possible futures: either the promise of more-equal access to information for previously marginalized homeseekers, or a reproduction of longstanding information inequalities. Biases in online listings' representativeness could impact different communities' access to housing search information, reinforcing traditional information segregation patterns through a digital divide. They could also circumscribe housing practitioners' and researchers' ability to draw broad market insights from listings to understand rental supply and affordability. This study examines millions of Craigslist rental listings across the US and finds that they spatially concentrate and over-represent whiter, wealthier, and better-educated communities. Other significant demographic differences exist in age, language, college enrollment, rent, poverty rate, and household size. Most cities' online housing markets are digitally segregated by race and class, and we discuss various implications for residential mobility, community legibility, gentrification, housing voucher utilization, and automated monitoring and analytics in the smart cities paradigm. While Craigslist contains valuable crowdsourced data to better understand affordability and available rental supply in real-time, it does not evenly represent all market segments. The Internet promises information democratization, and online listings can reduce housing search costs and increase choice sets. However, technology access/preferences and information channel segregation can concentrate such information-broadcasting benefits in already-advantaged communities, reproducing traditional inequalities and reinforcing residential sorting and segregation dynamics. Technology platforms like Craigslist construct new institutions with the power to shape spatial economies.