cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Intrinsic Charm in B-Meson Decays
Creators: name: Gardner, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Light cone hadron wave functions support Fock states of arbitrarily high particle number: their heavy quark content arises naturally through QCD interactions. We discuss what role c\bar c pairs, intrinsic to a hadron's structure, can play in B-meson decays. The effects can be prominent in hadronic decays for which the tree-level contributions are Cabibbo-suppressed, as in B\to πK decay, and they mimic ``charming penguin'' contributions.
description: 7 pages, 4 figs, invited talk at the 5th Int'l Conf. on Hyperons, Charm and Beauty Hadrons (BEACH 2002), Univ. of British Columbia, Vancouver, June 25-29,2002, to appear in the proceedings
Self(ie)-Care and Mental Health
Creators: name: Wadsworth, Thomas
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: selfies
self-care
mental health

description: The amount of research on the use of selfies as a form of care is scarce, with those focusing on mental health being non-existent. Following Foucault’s genealogy of madness, this paper attempts to analyse how forms of care enacted through the taking, posting, and viewing of selfies work to critique much of the discourse surrounding mental disorders. Starting with the position of selfies as purely a tool to help visualise those previously invisible, care is seen to be enacted in multiple ways as a distraction from life to allow survival. However, the analysis goes further to combine photographic theory, disabilities studies, and photo-voice interviews in an attempt to allow for a voice for the excluded position of the ‘mad’. Through a queer reading of narcissism and analysis of the combined embodied gestures in the selfie – commanding the viewer to both “look at me showing you me” and “look at me looking at me” - this paper argues that the image provides the possibility of reconstructing the disabled subject. In short, the aim of the research is to point at how selfies may be engaged to push towards the flourishing life for the marginalised mentally ill body.
Universal prethermal dynamics in Heisenberg ferromagnets
Creators: name: Bhattacharyya, Saraswat
name: Rodriguez-Nieva, Joaquin F.
name: Demler, Eugene
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the universal far from equilibrium dynamics of magnons in Heisenberg ferromagnets. We show that such systems exhibit universal scaling in momentum and time of the quasiparticle distribution function, with the universal exponents distinct from those recently observed in Bose-Einstein condensates. This new universality class originates from the SU(2) symmetry of the Hamiltonian, which leads to a strong momentum-dependent magnon-magnon scattering amplitude. We compute the universal exponents using the Boltzmann kinetic equation and incoherent initial conditions that can be realized with microwave pumping of magnons. We compare our numerical results with analytic estimates of the scaling exponents and demonstrate the robustness of the scaling to variations in the initial conditions. Our predictions can be tested in quench experiments of spin systems in optical lattices and pump-probe experiments in ferromagnetic insulators such as yttrium iron garnet.
description: 5 pages, 3 figures
Spatially Continuous and High-resolution Land Surface Temperature: A Review of Reconstruction and Spatiotemporal Fusion Techniques
Creators: name: Wu, Penghai
name: Yin, Zhixiang
name: Zeng, Chao
name: Duan, Sibo
name: Gottsche, Frank-Michael
name: Ma, Xiaoshaung
name: Li, Xinghua
name: Yang, Hui
name: Shen, Huanfeng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Image and Video Processing (eess.IV)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Remotely sensed, spatially continuous and high spatiotemporal resolution (hereafter referred to as high resolution) land surface temperature (LST) is a key parameter for studying the thermal environment and has important applications in many fields. However, difficult atmospheric conditions, sensor malfunctioning and scanning gaps between orbits frequently introduce spatial discontinuities into satellite-retri1eved LST products. For a single sensor, there is also a trade-off between temporal and spatial resolution and, therefore, it is impossible to obtain high temporal and spatial resolution simultaneously. In recent years the reconstruction and spatiotemporal fusion of LST products have become active research topics that aim at overcoming this limitation. They are two of most investigated approaches in thermal remote sensing and attract increasing attention, which has resulted in a number of different algorithms. However, to the best of our knowledge, currently no review exists that expatiates and summarizes the available LST reconstruction and spatiotemporal fusion methods and algorithms. This paper introduces the principles and theories behind LST reconstruction and spatiotemporal fusion and provides an overview of the published research and algorithms. We summarized three kinds of reconstruction methods for missing pixels (spatial, temporal and spatiotemporal methods), two kinds of reconstruction methods for cloudy pixels (Satellite Passive Microwave (PMW)-based and Surface Energy Balance (SEB)-based methods) and three kinds of spatiotemporal fusion methods (weighted function-based, unmixing-based and hybrid methods). The review concludes by summarizing validation methods and by identifying some promising future research directions for generating spatially continuous and high resolution LST products.
description: 41 pages, 7 figures, 2 tables
title: Transcription d'un entretien auprès d’une mère âgée de 27 ans ayant accouché de son premier enfant dans la ville de Phnom-Penh au Cambodge
Creators: name: Bureau, Eve
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Source: T-4790
description: L'entretien a été enregistré à l’hôpital Calmette (Phnom-Penh, Cambodge) le troisième jour après l’accouchement du premier enfant d'une femme de 27 ans, enseignante au collège. L’enquêtrice débute l’enquête en demandant la fréquence des allaitements et le comportement de son enfant. La mère raconte qu’elle ne donne que le sein à son enfant et qu’elle ne veut pas donner de biberons de lait artificiel même si elle confie qu’elle n’a pas forcement assez de lait. Elle explique également qu’elle s’est informée sur les bienfaits du lait maternel à la lecture des livres et des manuels, en participant au cours sur les affaires domestiques et à travers les médias (radio, télévision, journaux). Dans les livres, elle a appris que le lait maternel aide à la prévention de certaines maladies infantiles mais les manuels ne mentionnent pas le colostrum. L'enquêtrice demande si dans ces manuels, il est questions des pratiques khmères de protection de la mère et de l’enfant comme le port de bonnet ou l’utilisation de lames placées au-dessus de la tête du nourrisson dans son lit. L'informatrice répond négativement et précise que ce sont des pratiques conseillées par les personnes âgées. L’enquêtrice demande ensuite des précisions sur le colostrum. La mère explique qu’il faut donner le colostrum à la naissance que c’est la nourriture pour le nouveau-né, car il aide à protéger l’enfant des maladies. Elle ne sait pas combien de temps dure le colostrum. Elle a remarqué que le colostrum était transparent et différent du lait maternel plus visqueux et plus sucré. Elle précise qu’elle a donné le colostrum à son enfant mais que celui-ci préfère le lait maternel. Elle a goûté au colostrum et elle la trouvé sucré. L’informatrice raconte qu’elle a reçu des conseils de la part du personnel soignant concernant l’allaitement. Notamment, pour l’aider à former le bout des seins. Elle indique l’origine du colostrum. Elle explique qu’il vient du corps et qu’il est fabriqué à partir des aliments ingérés par la mère. L’informatrice explique aussi qu'elle a posé beaucoup de questions au médecin concernant l’allaitement. L’informatrice explique que l'on parle du colostrum au Cambodge à travers les médias depuis le début des années 2000. Elle raconte également les pratiques des personnes âgées qui jetaient le colostrum en attendant d’avoir le lait maternel. Elle ajoute que rien n'était donné au nouveau-né le premier jour. L'enquêtrice demande ensuite des précisions sur le suivi de la grossesse et sur le déroulement de l’accouchement. Pour son accouchement, l’informatrice précise qu’elle a eu recours à une épisiotomie. A la fin de l’enquête l'informatrice raconte le déroulement de l’accouchement et explique pourquoi elle a choisi la maternité de l’hôpital Calmettes.
Constraining properties of neutron star merger outflows with radio observations
Creators: name: Dobie, Dougal
name: Kaplan, David L.
name: Hotokezaka, Kenta
name: Murphy, Tara
name: Deller, Adam
name: Hallinan, Gregg
name: Nissanke, Samaya
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The jet opening angle and inclination of GW170817 -- the first detected binary neutron star merger -- were vital to understand its energetics, relation to short gamma-ray bursts, and refinement of the standard siren-based determination of the Hubble constant, $H_0$. These basic quantities were determined through a combination of the radio lightcurve and Very Long Baseline Interferometry (VLBI) measurements of proper motion. In this paper we discuss and quantify the prospects for the use of radio VLBI observations and observations of scintillation-induced variability to measure the source size and proper motion of merger afterglows, and thereby infer properties of the merger including inclination angle, opening angle and energetics. We show that these techniques are complementary as they probe different parts of the circum-merger density/inclination angle parameter space and different periods of the temporal evolution of the afterglow. We also find that while VLBI observations will be limited to the very closest events it will be possible to detect scintillation for a large fraction of events beyond the range of current gravitational wave detectors. Scintillation will also be detectable with next generation telescopes such as the Square Kilometre Array, 2000 antenna Deep Synoptic Array and the next generation Very Large Array, for a large fraction of events detected with third generation gravitational wave detectors. Finally, we discuss prospects for the measurement of the $H_0$ with VLBI observations of neutron star mergers and compare this technique to other standard siren methods.
Nova Sco and coalescing low mass black hole binaries as LIGO sources
Creators: name: Sipior, Michael S.
name: Sigurdsson, Steinn
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Double neutron star binaries, analogous to the well known Hulse--Taylor pulsar PSR 1913+16, are guaranteed-to-exist sources of high frequency gravitational radiation detectable by LIGO. There is considerable uncertainty in the estimated rate of coalescence of such systems, with conservative estimates of ~1 per million years per galaxy, and optimistic theoretical estimates one or more magnitude larger. Formation rates of low-mass black hole-neutron star binaries may be higher than those of NS-NS binaries, and may dominate the detectable LIGO signal rate. We estimate the enhanced coalescence rate for BH-BH binaries due to weak asymmetric kicks during the formation of low mass black holes like Nova Sco, and find they may contribute significantly to the LIGO signal rate, possibly dominating the phase I detectable signals if the range of BH masses for which there is significant kick is broad enough. For a standard Salpeter IMF, assuming mild natal kicks, we project that the R6 merger rate of BH-BH systems is ~0.5, smaller than that of NS-NS systems. However, the higher chirp mass of these systems produces a signal nearly four times greater, on average, with a commensurate increase in search volume. The BH-BH coalescence channel considered here also predicts that a substantial fraction of BH-BH systems should have at least one component with near-maximal spin (a/M ~ 1).The waveforms produced by the coalescence of such a system should produce a clear spin signature, so this hypothesis could be directly tested by LIGO.
description: 16 pages, LaTeX/AASTeX, 5 figures
MOESM2 of Outcomes and outcomes measurements used in intervention studies of pelvic girdle pain and lumbopelvic pain: a systematic review
Creators: name: Wuytack, Francesca
name: OâDonovan, Maggie
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2. Charateristics of included studies. A detailed description of the studies/systematic reviews that were included in this systematic review.
Dynamical Fermions in Hamiltonian Lattice Gauge Theory
Creators: name: Lee, Dean
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We describe a first attempt to understand dynamical fermions within a Hamiltonian framework. As a testing ground we study compact QED3 which shares some important features of QCD4 such as confinement, glueballs, mesons, and chiral symmetry breaking. We discuss the methods used and show data for the chiral condensate.
description: Lattice2001(algorithms), 3 pages
Formation of dynamically transversely trapping surfaces and the stretched hoop conjecture
Creators: name: Yoshino, Hirotaka
name: Izumi, Keisuke
name: Shiromizu, Tetsuya
name: Tomikawa, Yoshimune
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A dynamically transversely trapping surface (DTTS) is a new concept of an extension of a photon sphere that appropriately represents a strong gravity region and has close analogy with a trapped surface. We study formation of a marginally DTTS in time-symmetric, conformally flat initial data with two black holes, with a spindle-shaped source, and with a ring-shaped source, and clarify that $\mathcal{C}\lesssim 6πGM$ describes the condition for the DTTS formation well, where $\mathcal{C}$ is the circumference and $M$ is the mass of the system. This indicates that an understanding analogous to the hoop conjecture for the horizon formation is possible. Exploring the ring system further, we find configurations where a marginally DTTS with the torus topology forms inside a marginally DTTS with the spherical topology, without being hidden by an apparent horizon. There also exist configurations where a marginally trapped surface with the torus topology forms inside a marginally trapped surface with the spherical topology, showing a further similarity between DTTSs and trapped surfaces.
description: 24 pages, 15 figures, minor corrections, published version
Constraints on the Spin-Pole Orientation, Jet Morphology and Rotation of Interstellar Comet 2I/Borisov with Deep HST Imaging
Creators: name: Bolin, Bryce T.
name: Lisse, Carey M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present high resolution, deep imaging of interstellar comet 2I/Borisov taken with the Hubble Space Telescope/Wide Field Camera 3 (HST/WFC3) on 2019 December 8 UTC and 2020 January 27 UTC (HST GO 16040, PI Bolin) before and after its perihelion passage in combination with HST/WFC3 images taken on 2019 October 12 UTC and 2019 November 16 UTC (HST GO/DD 16009, PI Jewitt) before its outburst and fragmentation of March 2020, thus observing the comet in a relatively undisrupted state. We locate 1-2\arcsec~long (2,000 - 3,000 km projected length) jet-like structures near the optocenter of 2I that appear to change position angles from epoch to epoch. With the assumption that the jet is located near the rotational pole supported by its stationary appearance on $\sim$10-100 h time frames in HST images, we determine that 2I's pole points near $α$ = 322$\pm$10$^\circ$, $δ$ = 37$\pm$10$^\circ$ ($λ$ = 341$^\circ$, $β$ = 48$^\circ$) and may be in a simple rotation state. Additionally, we find evidence for possible periodicity in the HST time-series lightcurve on the time scale of $\sim$5.3 h with a small amplitude of $\sim$0.05 mag implying a lower limit on its $b/a$ ratio of $\sim$1.5 unlike the large $\sim$2 mag lightcurve observed for 1I/`Oumuamua. However, these small lightcurve variations may not be the result of the rotation of 2I's nucleus due to its dust-dominated light-scattering cross-section. Therefore, uniquely constraining the pre-Solar System encounter, pre-outburst rotation state of 2I may not be possible even with the resolution and sensitivity provided by HST observations.
description: 14 pages, 6 figures and 3 tables, accepted for publication in MNRAS on 23 July 2020
Giant low surface brightness halos in distant radio galaxies: USS0828+193
Creators: name: Villar-Martin, M.
name: Vernet, J.
name: Alighieri, S. di Serego
name: Fosbury, R.
name: Pentericci, L.
name: Cohen, M.
name: Goodrich, R.
name: Humphrey, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results on the spectroscopic study of the ionized gas in the high redshift radio galaxy USS0828+193 at z=2.57. Thanks to the high S/N of the emission lines in the Keck spectrum, we have been able to perform a detailed kinematic study by means of the spectral decomposition of the emission line profiles. This study reveals the existence of two types of material in this object: a) a low surface brightness component with apparent quiescent kinematics consistent with gravitational motions and b) a perturbed component with rather extreme kinematics. The quiescent halo extends across the entire object for ~80 kpc. It is enriched with heavy elements and apparently ionized by the continuum from the active nucleus. The properties of the quiescent halo and its origin are discussed in this paper. We propose that it could be part of a structure that surrounds the entire object, although its nature is not clear (a rotating disc? low surface brightness satellites? a cooling flow nebula? material ejected in galactic winds? other?).
description: Accepted for publication in MNRAS. 10 pages, 8 Figures
Supersymmetry and the Suzuki chain
Creators: name: Johnson-Freyd, Theo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We classify $N{=}1$ SVOAs with no free fermions and with bosonic subalgebra a simply connected WZW algebra which is not of type $\mathrm{E}$. The latter restriction makes the classification tractable; the former restriction implies that the $N{=}1$ automorphism groups of the resulting SVOAs are finite. We discover two infinite families and nine exceptional examples. The exceptions are all related to the Leech lattice: their automorphism groups are the larger groups in the Suzuki chain ($\mathrm{Co}_1$, $\mathrm{Suz}{:}2$, $\mathrm{G}_2(4){:}2$, $\mathrm{J}_2{:}2$, $\mathrm{U}_3(3){:}2$) and certain large centralizers therein ($2^{10}{:}\mathrm{M}_{12}{:}2$, $\mathrm{M}_{12}{:}2$, $\mathrm{U}_4(3){:}D_8$, $\mathrm{M}_{21}{:}2^2$). Along the way, we elucidate fermionic versions of a number of VOA operations, including simple current extensions, orbifolds, and 't Hooft anomalies.
description: 35 pages. v4 corrects an error that caused one entry to be missing from the main theorem
Magneto-transport properties of dilute granular ferromagnets
Creators: name: Cohen, A.
name: Frydman, A.
name: Berkovits, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present magnetoresistance (MR) measurements performed on quench condensed granular Ni thin films which are on the verge of electric continuity. In these systems the electric conductivity is believed to be governed by the resistance between a very small number of grains. The films exihibit sharp resistance jumps as a function of magnetic field. We interpret these findings as being the result of magneto-mechanical distortions that occour in single grains which act as bottlenecks in the dilute percolation network. The observed features provide a unique measure of magnetostriction effects in nano-grain structures as well as being able to shed light on some of the properties of regular granular magnetic films.
description: 5 pages, 4 figures
title: Paratexte_L'Illusionniste amateur
Creators: name: AmateurS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: ID_PARA_01099
description: Paratexte
Communicating environmental performance: qualitative study on the perspectives of the Nordic wood industry
Creators: name: Räty, T.
name: Nuutinen, T.
name: Perttula, S.
name: Riala, M.
name: Toppinen, A.
name: Wang, L.
name: Lindqvist, D.
name: Roos, A.
name: Nyrud, A.Q.
name: Tellnes, L.
name: Räty, T.
name: Nuutinen, T.
name: Perttula, S.
name: Riala, M.
name: Toppinen, A.
name: Wang, L.
name: Lindqvist, D.
name: Roos, A.
name: Nyrud, A.Q.
name: Tellnes, L.
Publisher: name: Unknown
Year: 2012
Subjects: Agribusiness
Environmental Economics and Policy
Land Economics/Use

description: The purpose of this study is to explore how companies in the Finnish, Swedish and Norwegian wood products value-chains currently employ environmental performance measures (EPMs) in their communication and to study the existence of strategic element in the use of EPMs. The primary data for this study was collected by conducting 41 thematic interviews in 2011 in the three countries and was analyzed using theory-driven thematization. According to our results the most important EPMs in this context are forest certificates and the key stakeholders targeted are customers, suppliers and environmental authorities.
A Change in the Paradigm? Ecosystem Goods and Services in Finnish Forest and Environmental Policies
Creators: name: Saastamoinen, Olli
name: Saastamoinen, Olli
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: Land Economics/Use
subject: Biodiversity
subject: forestry
subject: environment
subject: word
subject: others

description: The framework of Ecosystem Goods and Services, introduced by Millenium Ecosystem Assessment has entered as a key linkage between ecosystems and human well-being. This paper introduces and briefly analyses developments and state of affairs in Finland’s forest and environmental policies and the ways the new emphasis on ecosystem services is so far documented in the strategies and policies related to forests and environment. Some attention is given to international and domestic reasons in this development, including a recent downturn of pulp and paper industries. The international changes from the ”narrow ” biodiversity focus to broader ecosystem services approach are already being taken into account in prospecting Finland’s environmental policies. Comparing to the earlier “environmental turn” in forestry, one may call this as an ongoing “socio-economic turn” in biodiversity based environmental policies in Finland. Ecosystem goods and services will also play important roles in the larger economic, ecological and social frames called as ‘green economy’, ‘green growth’ and ‘bioeconomy’, outlined in some strategic reports. All these reasons, backed by the longer term or more recent development towards multiple-use, environmentally benign forestry and integrated natural resource management, may facilitate an active adaptation towards ecosystem goods and services framework in Finland’s forestry. Consequently, an increased convergence and improved integration of forest and environmental policies within ecosystem services and other supporting frameworks, may result in policy changes which can be called as paradigmatic. Yet this preliminary conclusion requires better evidence and more detailed analysis – and the process itself more time to be consolidated.
Orbital optimized unitary coupled cluster theory for quantum computer
Creators: name: Mizukami, Wataru
name: Mitarai, Kosuke
name: Nakagawa, Yuya O.
name: Yamamoto, Takahiro
name: Yan, Tennin
name: Ohnishi, Yu-ya
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose an orbital optimized method for unitary coupled cluster theory (OO-UCC) within the variational quantum eigensolver (VQE) framework for quantum computers. OO-UCC variationally determines the coupled cluster amplitudes and also molecular orbital coefficients. Owing to its fully variational nature, first-order properties are readily available. This feature allows the optimization of molecular structures in VQE without solving any additional equations. Furthermore, the method requires smaller active space and shallower quantum circuit than UCC to achieve the same accuracy. We present numerical examples of OO-UCC using quantum simulators, which include the geometry optimization of the water and ammonia molecules using analytical first derivatives of the VQE.
Competitiveness of the Estonian timber products and comparison with Scandinavian and Baltic countries
Creators: name: Teder, M.
name: Sirgments, R.
name: Teder, M.
name: Sirgments, R.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: Land Economics/Use
subject: Forest sector
subject: Estonia
subject: foreign trade
subject: revealed competitiveness

description: The aim of the study is to find the Estonian timber sector competitiveness in the world timber markets. The different foreign trade related indices –Balassa index a.k.a. revealed comparative advantage index (RCA), relative import advantage (RMA), revealed competitiveness RC – were calculated for the assessment. The foreign trade data from UN COMTRADE database are used for the calculations. The ranks for different product groups were calculated for the year 2010. The best result for Estonia was in the prefabricated buildings product group, where Estonia ranked first in the world (RC = 3.50).
The Alternation Fallacy: Turnover without Transformation in Zambia (1991-2015)
Creators: name: Ismail, Zenobia
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: Zambia
Alternation
Turnover
two-turnover test
Factionalism
Dominant parties
One-party dominance
Succession
Co-option
Neopatrimonialism
Patronage
By-elections
Floor-crossing

description: Zambia is one of only three countries in southern Africa which has experienced two alternations, but there has been little institutional reform since independence. A time-based comparison of Zambia’s constitution, legislation and institutions from 1991 to 2015 is conducted because the ‘moving picture’ reveals continuities which tend to be overlooked by a ‘snapshot’ analysis. New incumbents are reluctant to relinquish the increasing returns derived from executive dominance and weak oversight institutions such as the national assembly and judiciary. Therefore, institutional weaknesses from Zambia’s one-party state have infiltrated the multi-party era, where they continue to blur the separation of powers. Factionalism stemming from ethnic polarisation, which emerged in the colonial era, undermines all ruling parties in Zambia. The study finds that succession contests, triggered by term limits or the deaths of sitting presidents, are the primary mechanism which repeatedly weakens dominant parties. The outcomes of such intra-party conflicts have far-reaching consequences for the political party system by giving rise to new parties, re-orientating ethnic and political alliances, and contributing to turnover in elections. However, the dissertation reveals that both the Movement for Multi-Party Democracy and the Patriotic Front governments in Zambia reneged on the reforms which they promised while in opposition and opted to maintain the constitutional clauses, repressive legislation and patronage system which they inherited. An extensive analysis of the 35 by-elections which occurred after the 2011 turnover ascertains that there was pervasive co-option of opposition members into the Patriotic Front, leading back to the dominant path. Therefore, the dissertation concludes that one-party dominance in Zambia is path dependent. Consequently, it is an alternation fallacy to expect the ousting of a dominant party to stimulate democratisation. Democracy advocates will need to confront the challenge of providing incentives that will persuade incumbents to undertake reforms which diminish executive dominance and strengthen the independence of oversight institutions.
Structure change of Cooper pairs in color superconductivity -- Crossover from BCS to BEC ? --
Creators: name: Itakura, Kazunori
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss a possibility of transition from color superconductivity of the standard BCS type at high density, to Bose-Einstein Condensation (BEC) of Cooper pairs at lower density. Examining two-flavor QCD over a wide range of baryon density, we found the size of a Cooper pair becomes small enough to be comparable to the averaged quark-quark distance at lower density. We also consider the same problem in two-color QCD.
description: 4pages, 2figures, Contribution to the Proceedings of "Quark Matter 2002", Nantes, France, 18-24 Jul 2002
The Faithful Infidel: Exploring Conformity and Deviance of Category Members
Creators: name: SYAKHROZA, MAIMA AULIA
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019
Subjects: categories
codes
Islamic banking
identity
violation
conformity

description: This dissertation explores the drivers of why organizations, as members of its market category, choose to conform or deviate from the category’s codes. In essence, codes are the social rules category members are expected to abide by and that underpin the very existence of a category. Given the importance of producer conformity in upholding a category’s continued existence, code deviance then seems a counterintuitive strategy to pursue. Nonetheless, organizations are known to defy codes in certain instances, sometimes even pairing the violation simultaneously with conformity to other codes. On top of this, organizations also seem to be able to strategically decide which codes they will abide by to a certain extent. Each of the three papers in this dissertation investigates why organizations may choose to either conform or deviate by, respectively, examining (1) the identity difference between the code violator with the potential adopter of the code violation, (2) the taken-for-grantedness of the category the organization is a part of, and (3) the individual status and organizational identity (insider-outsider) of the producer. The main overarching finding of this dissertation is that organizations will take into account both its internal resources and external socio-environment to decide which strategy it will deploy and whether it can afford to do so. All in all, this dissertation specifies how the three factors mentioned may affect an organization’s propensity to conform or violate to category codes.
description: Jardine Foundation, Cambridge Trust Scholarship
Hard radio spectra from reconnection regions in galactic nuclei
Creators: name: Birk, G. T.
name: Crusius--Waetzel, A. R.
name: Lesch, H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Extremely flat and inverted radio spectra as observed in galactic nuclei and BL Lac sources are still a challenge for fast particle acceleration models. Continuous acceleration by electric fields in reconnection regions can result in almost constant particle distributions and thereby in inverted synchrotron spectra independent from the details of the injected spectrum. These spectra are calculated from a spatially averaged diffusion transport equation in momentum space that includes systematic momentum gains and losses as well as finite particle escape lifetimes.
description: 14 pages, 2 figures, acc. for publ. in ApJ
The 2dF BL Lac Survey
Creators: name: Londish, D.
name: Croom, S. M.
name: Boyle, B. J.
name: Shanks, T.
name: Outram, P. J.
name: Sadler, E. M.
name: Loaring, N. S.
name: Smith, R. J.
name: Miller, L.
name: Maxted, P. F. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have optically identified a sample of 56 featureless continuum objects without significant proper motion from the 2dF QSO Redshift Survey (2QZ). The steep number--magnitude relation of the sample, $n(\bj) \propto 10^{0.7\bj}$, is similar to that derived for QSOs in the 2QZ and inconsistent with any population of Galactic objects. Follow up high resolution, high signal-to-noise, spectroscopy of five randomly selected objects confirms the featureless nature of these sources. Assuming the objects in the sample to be largely featureless AGN, and using the QSO evolution model derived for the 2QZ, we predict the median redshift of the sample to be $z=1.1$. This model also reproduces the observed number-magnitude relation of the sample using a renormalisation of the QSO luminosity function, $Φ^* = Φ^*_{\rm \sc qso}/66 \simeq 1.65 \times 10^{-8} $mag$^{-1}$Mpc$^{-3}$. Only $\sim$20 per cent of the objects have a radio flux density of $S_{1.4}>3 $mJy, and further VLA observations at 8.4 GHz place a $5σ$ limit of $S_{8.4} < 0.2$mJy on the bulk of the sample. We postulate that these objects could form a population of radio-weak AGN with weak or absent emission lines, whose optical spectra are indistinguishable from those of BL Lac objects.
description: 20 pages, 14 figs + appendix of 70 spectra
SARS-CoV-2 variant timemaps
Creators: name: Warren, Rene
name: Birol, Inanc
Publisher: name: Zenodo
Year: 2021
Subjects: SARS-CoV-2
COVID-19
SARS variants
GISAID
Interactive SVG
genome timemaps

description: The attached compressed file package supplements our research article. It comprises SARS-CoV-2 variant timemaps SVG files for 2020 and 2021, updated with data submitted to GISAID as of February 10th 2021 (inclusive). It is a snapshot of the webpage hosting these maps (https://bcgsc.github.io/SARS2) on that day and includes the script and single nucleotide variation (SNV) report files used to generate these and could be used by anyone to generate additional and custom interactive SVG maps. The frequently updated and comprehensive SARS-CoV-2 genome SNV reports (https://www.bcgsc.ca/downloads/btl/SARS-CoV-2/mutations) represent a wealth of variant information that could be mined to gain further insights into the rapid SARS-CoV-2 coronavirus evolution in human hosts.
description: This version contains: updated variant data and maps (may. 17, 2021) and updated PERL script to generate the maps (general bug fixes, fix for GISAID records with misspelled region names, additional features to improve map interactivity with integralpan/zoom support, custom variant input and refactored code).
The Maximal Abelian Gauge, Monopoles, and Vortices in SU(3) Lattice Gauge Theory
Creators: name: Stack, John D.
name: Tucker, William W.
name: Wensley, Roy J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We report on calculations of the heavy quark potential in SU(3) lattice gauge theory. Full SU(3) results are compared to three cases which involve gauge-fixing and projection. All of these start from the maximal abelian gauge (MAG), in its simplest form. The first case is abelian projection to U(1)xU(1). The second keeps only the abelian fields of monopoles in the MAG. The third involves an additional gauge-fixing to the indirect maximal center gauge (IMCG), followed by center projection to Z(3). At one gauge fixing/configuration, the string tensions calculated from MAG U(1)xU(1), MAG monopoles, and IMCG Z(3) are all less than the full SU(3) string tension. The projected string tensions further decrease, by approximately 10%, when account is taken of gauge ambiguities. Comparison is made with corresponding results for SU(2). It is emphasized that the formulation of the MAG is more subtle for SU(3) than for SU(2), and that the low string tensions may be caused by the simple MAG form used. A generalized MAG for SU(3) is formulated.
description: 22 pages, latex, 2 postscript figures. Replaced version has added data at beta=6.0, analysis of Gribov ambiguities, extended tables of results, discussion of scaling
Carbon footprint of products from the Norwegian sawmilling industry
Creators: name: Tellnes, L.G.F.
name: Nyrud, A.Q.
name: Flæte, P.O.
name: Tellnes, L.G.F.
name: Nyrud, A.Q.
name: Flæte, P.O.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: Land Economics/Use
subject: sawmill industry
subject: carbon footprint
subject: life cycle assessment (LCA)

description: Carbon footprints are commonly used to assess environmental properties of building products, for comparisons of similar products and in order to minimize the environmental impact of products and projects. A carbon footprint is calculated with the use of life cycle assessment (LCA), where the emissions from cradle-to-grave are accounted for as well as emissions from upstream production like electricity. Sawmill production is a multiple output system and the choice among the methods on how to allocate the footprint have previously shown to be important. This paper finds that methodological choices for electricity mix and carbon cycle of bioenergy of a potential much larger importance. The Norwegian electricity mix is almost carbon neutral, but a change in practice to international mixes can have large impacts. Bioenergy from forests have up until now usually been regarded as carbon neutral, but an approach with carbon dept will make the emissions almost half of fossil fuels. The present article aims at providing an overview of previous LCA studies and comparing the results with recent LCA studies carried out in cooperation with Norwegian sawmill industry. This will show the possible effects for the carbon footprint of sawmill products from a changes in common practice for the choice of electricity mix and including an accounting of the carbon cycle of bioenergy.
Atomic reconstruction in twisted bilayers of transition metal dichalcogenides
Creators: name: Weston, Astrid
name: Zou, Yichao
name: Enaldiev, Vladimir
name: Summerfield, Alex
name: Clark, Nicholas
name: Z'olyomi, Viktor
name: Graham, Abigail
name: Yelgel, Celal
name: Magorrian, Samuel
name: Zhou, Mingwei
name: Zultak, Johanna
name: Hopkinson, David
name: Barinov, Alexei
name: Bointon, Thomas
name: Kretinin, Andrey
name: Wilson, Neil R.
name: Beton, Peter H.
name: Fal'ko, Vladimir I.
name: Haigh, Sarah J.
name: Gorbachev, Roman
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Van der Waals heterostructures form a massive interdisciplinary research field, fueled by the rich material science opportunities presented by layer assembly of artificial solids with controlled composition, order and relative rotation of adjacent atomic planes. Here we use atomic resolution transmission electron microscopy and multiscale modeling to show that the lattice of MoS$_2$ and WS$_2$ bilayers twisted to a small angle, $θ<3^{\circ}$, reconstructs into energetically favorable stacking domains separated by a network of stacking faults. For crystal alignments close to 3R stacking, a tessellated pattern of mirror reflected triangular 3R domains emerges, separated by a network of partial dislocations which persist to the smallest twist angles. Scanning tunneling measurements show that the electronic properties of those 3R domains appear qualitatively different from 2H TMDs, featuring layer-polarized conduction band states caused by lack of both inversion and mirror symmetry. In contrast, for alignments close to 2H stacking, stable 2H domains dominate, with nuclei of an earlier unnoticed metastable phase limited to $\sim$ 5nm in size. This appears as a kagome-like pattern at $θ\sim 1^{\circ}$, transitioning at $θ\rightarrow 0$ to a hexagonal array of screw dislocations separating large-area 2H domains.
Comparative Chemistry of Diffuse Clouds IV: CH
Creators: name: Liszt, H.
name: Lucas, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We observed the 3335 MHz (9cm) F=1-1 line of CH toward a sample of diffuse clouds occulting compact extragalactic mm-wave continuum sources, using the old NRAO 43m telescope. Because radiofrequency observations of CH really must be calibrated with reference to a known CH abundance, we begin by deriving the relationships between CH, EB-V, H2 and other hydrides found by optical spectroscopy. No simple relationship exists between N(CH) and EB-V, since N(CH) is strongly bimodal with respect to reddening for EB-V < 0.3 mag and the typical range in the N(CH)/EB-V ratio is an order of magnitude or more at any given EB-V > 0.3 mag. However, N(CH)/N(H2) = 4.3 +/- 1.9 x 10^-8 in the mean and N(CH) varies as N(H2)^(1.00+/-0.06) for 10^{19} < N(H2) < 10^{21} cm^-2. If CH is a good predictor of H2, 40-45% of the hydrogen in the local diffuse/translucent ISM is in the molecular form at the accepted mean density, higher than previous estimates found in samples of lower-than-average mean density. Optical observations of the population ratios in the upper and lower halves of the CH lambda-doublet suggest that the brightness of the 3335 MHz CH line should be double-valued at a given CH column density in diffuse gas: double-valuedness is noticeable in our data when comparing CH with CO or HCO+. The CH brightness at 3335 MHz is mildly bimodal with respect to CO emission in our diffuse cloud data but much more strongly bimodal when comparing diffuse or translucent gas and dark gas. The CH Lambda-doublet is generally inverted in diffuse gas but we did not succeed in measuring the excitation temperature except toward 3C123 where we confirm one older value Tex ~ -10 K.
description: Accepted for publication in A&A 7 June 2002
Hall Coefficient in an Interacting Electron Gas
Creators: name: Khodas, M.
name: Finkel'stein, A. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Hall conductivity in a weak homogeneous magnetic field, $ω_{c}τ\ll 1$, is calculated. We have shown that to leading order in $1/ε_{F}τ$ the Hall coefficient $R_{H}$ is not renormalized by the electron-electron interaction. Our result explains the experimentally observed stability of the Hall coefficient in a dilute electron gas not too close to the metal-insulator transition. We avoid the currently used procedure that introduces an artificial spatial modulation of the magnetic field. The problem of the Hall effect is reformulated in a way such that the magnetic flux associated with the scattering process becomes the central element of the calculation.
description: 23 pages, 15 figures
title: Unités de quartiers proposés [Rabat-Salé]
title: Unités de quartiers proposés [Rabat-Salé]
Creators: name: :Unkn
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: subject: Territoires
subject: Urbain
subject: Quartier

description: Cartographie
description: BESM-carto_1954-61-p026-00_61-01
description: 26
description: 61
description: Bulletin économique et social du Maroc
description: Source: Maison méditerranéenne des sciences de l'homme, Cité numérique de la Méditerranée (Cinumed), Bibliothèque nationale du Royaume du Maroc (BNRM)
description: Source: Bulletin économique et social du Maroc
description: Source: Bulletin économique et social du Maroc (BESM) > BESM (Cartographie)
description: Relation: https://cinumed.mmsh.univ-aix.fr/idurl/1/81894
description: Coverage: Maroc
description: Coverage: Salé
description: Coverage: Rabat
description: Coverage: XXe siècle
description: Temporal: XXe siècle
description: Bibliographic citation: « Unités de quartiers proposés [Rabat-Salé] », In Bulletin économique et social du Maroc (BESM), n° 61, 1954
description: Provenance: Maison méditerranéenne des sciences de l'homme, Cité numérique de la Méditerranée (Cinumed), Bibliothèque nationale du Royaume du Maroc (BNRM)
description: Provenance: https://cinumed.mmsh.univ-aix.fr/
MOESM11 of Transcriptome analysis of the differential effect of the NADPH oxidase gene RbohB in Phaseolus vulgaris roots following Rhizobium tropici and Rhizophagus irregularis inoculation
Creators: name: Fonseca-García, Citlali
name: Zayas, Alejandra
name: Montiel, Jesús
name: Noreide Nava
name: Sánchez, Federico
name: Quinto, Carmen
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Computational Biology

description: Additional file 11: Figure S8. KEGG pathway map of plant hormone signal transduction for upregulated genes in mycorrhized control roots.