cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A new role for CsrA: promotion of complex formation between an sRNA and its mRNA target in Bacillus subtilis
Creators: name: Müller, Peter
name: Gimpel, Matthias
name: Wildenhain, Theresa
name: Brantl, Sabine
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: CsrA is a widely conserved, abundant small RNA binding protein that has been found in E. coli and other Gram-negative bacteria where it is involved in the regulation of carbon metabolism, biofilm formation and virulence. CsrA binds to single-stranded GGA motifs around the SD sequence of target mRNAs where it inhibits or activates translation or influences RNA processing. Small RNAs like CsrB or CsrC containing 13–22 GGA motifs can sequester CsrA, thereby abrogating the effect of CsrA on its target mRNAs. In B. subtilis, CsrA has so far only been found to regulate one target, hag mRNA and to be sequestered by a protein (FliW) and not by an sRNA. Here, we employ a combination of in vitro and in vivo methods to investigate the effect of CsrA on the small regulatory RNA SR1 from B. subtilis, its primary target ahrC mRNA and its downstream targets, the rocABC and rocDEF operons. We demonstrate that CsrA can promote the base-pairing interactions between SR1 and ahrC mRNA, a function that has so far only been found for Hfq or ProQ. Abbreviations: aa, amino acid; bp, basepair; nt, nucleotide; PAA, polyacrylamide; SD, Shine Dalgarno.
Analysis of trends in mapping and assessment of ecosystem condition in Europe
Creators: name: Rendon, Paula
name: Erhard, Markus
name: Maes, Joachim
name: Burkhard, Benjamin
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Ecosystem condition is the overall quality of an ecosystem unit, in terms of its biological, physical and chemical characteristics underpinning its capacity to generate ecosystem services. Changes in ecosystem condition affect the delivery of services and therefore human well-being. Despite increasing research in this field, the relations between biodiversity, ecosystem condition and services are still not well understood. This study examined scientific articles and reports to analyse the development of ecosystem condition mapping and assessments in Europe since the year 2000. The aim was to provide an overview of the current state of research and to highlight some challenges for ecosystem condition and ecosystem services research. The review analysed the ecosystems under study, scales, methods, indicators, and the ecosystem services assessed. Based on this review, some gaps were identified, especially in the methods used for condition assessment, the coverage of ecosystems, and the applicability of indicators in policy. It is necessary to develop integrative methods to determine ecosystems condition and its influence on the ecosystem service provision, in order to produce robust information. The results of this review can be harnessed by people who need an overview about existing ecosystem condition studies, such as scientists, land managers or decision makers.
Phosichthyidae Weitzman 1974
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Stomiiformes
Phosichthyidae

description: Family Phosichthyidae Weitzman 1974
Name in prevailing recent practice, Article 35.5
 Cocciina Günther 1864:387 [ref. 1974] (group) Coccia
 Photichthyidae Weitzman 1974:333, 472 [ref. 5174] (family) Phosichthys [as Photichthys, name must be corrected Article 32.5.3; corrected to Phosichthyidae by Eschmeyer 1990:312 [ref. 23276], not confirmed by Nelson 1994:198 [ref. 26204], confirmed by Nelson 2006:210 [ref. 32486]; family-group name also used as valid by: Lagler, Bardach, Miller & May Passino 1977, Mukhacheva 1980 [ref. 8685], Johnson & Feltes 1984 [ref. 5348], Nelson 1984 [ref. 13596], Whitehead et al. (1984) [ref. 13675], Smith & Heemstra 1986 [ref. 5715], Paxton et al. 1989 [ref. 12442], Parin & Borodulina 1990 [ref. 20170], Quéro et al. 1990 [ref. 15946], Golani 1994 [ref. 23162], Eschmeyer 1998 [ref. 23416], Menezes et al. 2003 [ref. 27192], Nelson et al. 2004 [ref. 27807], Hoese et al. 2006]
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 60, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
title: Tropaeolum azureum Miers
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Quantum Melting of Magnetic Order due to Orbital Fluctuations
Creators: name: Feiner, Louis Felix
name: Oles, Andrzej M.
name: Zaanen, Jan
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have studied the phase diagram and excitations of the spin-orbital model derived for a three dimensional perovskite lattice, as in KCuF_3. The results demonstrate that the orbital degeneracy drastically increases quantum fluctuations and suppresses the classical long-range order near the multicritical point in the mean-field phase diagram. This generates a qualitatively new spin liquid, providing the first example of a valence bond ground state in three dimensions.
description: 4 pages, ReVTeX, 4 figures, submitted to Phys. Rev. Lett
Piloting of eLTER-ICOS co-operation towards the Climate-Water-GHG nexus at the pan-European scale
Creators: name: Futter, Martyn
name: Forsius, Martin
name: Villwock, Holger
name: Dirnböck, Thomas
Publisher: name: Zenodo
Year: 2025
Subjects: eLTER
ICOS
research infrastructures

description: This document explores the potential benefits of the eLTER and ICOS Research Infrastructures (RIs) co-location for generating and communicating new insights into the pan European water-climate-GHG nexus. This new knowledge is needed to better constrain estimates of the pan-European GHG emission and carbon footprint and to help build the evidence base needed for decisions related to national and European climate mitigation targets. The document has three components: a conceptual model of RI co-location, an assessment of the potential for co-location and collaboration with ICOS and other entities and a motivation and presentation of a workflow for virtual co-location.
title: Über Sinn und Wert geschichtlicher Bildung in der Gegenwart; 1932
title: Rede gehalten bei der Reichsgründungsfeier am 18. Januar 1932
titleType: Subtitle
Creators: name: Fischer, Aloys
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2015

description: In Fraktur. - Druckvariante m.d.T.: Uber Sinn und Wert geschichtlicher Bildung in der Gegenwart
Auto-assemblies of Alpha-Cyclodextrin and Grafted Polysaccharides: Crystal Structure and Specific Properties of the Platelets
Creators: name: Carn, Florent
name: Nowak, Sophie
name: Chaab, Ismail
name: Diaz-Salmeron, Raul
name: Djabourov, Madeleine
name: Bouchemal, Kawthar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Cyclodextrins (CD) are a family of oligosaccharides with a toroid shape, which exhibit a remarkable ability to include guest molecules in their internal cavity providing a hydrophobic environment for poorly soluble molecules. Recently new types of inclusions of alpha CD with alkyl grafted polysaccharide chains (pullulan, chitosan, dextran, amylopectin, chondroitin sulfate) have been prepared which are auto assembled into micro and nano platelets. We report in this paper an extensive investigation of platelets with different compositions, including their reversible hydration (Thermo Gravimetric Analysis), crystalline structure (Powder X Rays Diffraction), dimensions and shapes, (Scanning Electron Microscopy Field Emission Gun), thermal properties, solubility and melting (Micro Differential Scanning Calorimetry). The crystalline platelets exhibit layered structures intercalating the polysaccharide backbones and CD complexes hosting the grafted alkyl chains. The monoclinic symmetry of columnar type crystals suggests a head to tail arrangement of the CDs. The platelets have a preferentially hexagonal shape with sharp edges, variable sizes, and thicknesses and sometimes show incomplete layers (terraces). The crystal parameters change upon dehydration. Melting temperatures of platelets in aqueous solutions exceeds 100 degree. Finally, we discuss the potential relation between the platelet structure and applications for mucoadhesive devices.
Tracking Sparse mmWave Channel under Time Varying Multipath Scatterers
Creators: name: Boljanovic, Veljko
name: Yan, Han
name: Cabric, Danijela
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Due to severe signal attenuation at millimeter-wave (mmWave) frequencies large antenna arrays are required at both base station and user equipment to achieve necessary beamfoming gain and compensate for the signal power loss. The initial access and beamforming algorithms are typically designed assuming sparsity of mmWave channels, resulting from a very few significant multipath clusters, and considering fixed locations of terminals and scatterers. Channel tracking algorithms have been proposed to account for channel variations due to user mobility. Existing works did not consider mobility of the scatterers, which adds new challenges and opportunities into a channel tracking problem. In this work, we consider a more realistic assumption of mobile scatterers and their impact on channel tracking algorithms. We propose a novel channel tracking algorithm that takes into account the dynamics of cluster evolution, and adaptively tracks channel parameters with the objective to reduce training overhead. We also propose a simple implementation of aperiodic tracking to accommodate tracking to different channel variations. We analyze the performance of the proposed tracking algorithm under highly dynamic channels, and compare it to existing channel tracking algorithms with respect to tracking accuracy, achievable rate, and required training overhead, when aperiodic and periodic trackings are used.
description: 6 pages, 10 figures, presented at 2018 Asilomar Conference on Signals, Systems, and Computers
Bythitinae Gill 1861
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Ophidiiformes
Bythitidae

description: Subfamily Bythitinae Gill 1861
 Bythitinae Gill 1861a:49 [ref. 1766] (subfamily) Bythites
 Lucifugae Gill 1863h:252 [ref. 1688] (group?) Lucifuga [stem Lucifug- confirmed by Jordan & Evermann 1898b:2498 [ref. 2445]]
 Pteridiidae Moreau 1881:v.3 228 [ref. 3040] (family) Pteridium De Filippi & Vérany [invalid, Article 39]
 Protulina Carus 1893:578 [ref. 17975] (subfamily)? Pteridium De Filippi & Vérany [credited to Günther?; no stem of the type genus, not available, Article 11.7.1.1]
 Hephthocarinae Radcliffe 1913:138 [ref. 3579] (subfamily) Hephthocara
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 68, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Radiative and pionic transitions $Z_c(4020)^0 \to X(3872) γ$ and $Z_c(4020)^\pm \to X(3872) π^\pm$
Creators: name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The radiative transitions from the neutral exotic $Z_c(4020)^0$ resonance to $X(3872)$ with emission of a photon and the pionic transitions from the charged $Z_c(4020)^\pm$ to $X(3872)$ and a charged pion $π^\pm$ are considered for both charmoniumlike states being charmed meson-antimeson molecules. The underlying processes for these transitions are the decays of the charmed vector meson to pseudoscalar plus a photon or a pion. It is found that the discussed transition rates typically amount to a branching fraction of several permil with a peak at the vector meson pair threshold.
description: 9 pages, 4 figures
Neuartige Sensorik für die automatisierte Landtechnik – Einsatz optischer Sensorik in der Landwirtschaft am Beispiel der Pflugtiefenbestimmung
Creators: name: Becker, Simon
name: Geimer, Marcus
Publisher: name: Karlsruhe
Year: 2018
Subjects: Landtechnik
Stereokamera
Laserscanner
Prozesssensorik
Landtechnik 4.0
Pflügen
Traktor
Fendt

description: Im Rahmen der Digitalisierung der Landwirtschaft sind neue Systeme erforderlich, die bisher manuell erledigte Aufgaben automatisieren können. Zur Erfüllung dieser Anforderung ist die Erfassung der Prozessqualität in landwirtschaftlichen Prozessen notwendig. Hierfür wird Sensorik benötigt, welche bisher in der Landtechnik kaum Verbreitung findet. Dieser Beitrag zeigt am Beispiel der Arbeitstiefenbestimmung eines Pfluges den Einsatz eines Laserscanners und einer Stereokamera am Arbeitsgerät und vergleicht dabei die Ergebnisse dieser beiden Sensoren aus unterschiedlichen Zielgruppen.
A program for a problem free Cosmology within a framework of a rich class of scalar tensor theories
Creators: name: Lohiya, Daksh
name: Sethi, Meetu
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A search for a problem free cosmology within the framework of an effective non - minimally coupled scalar tensor theory is suggested. With appropriate choice of couplings in variants of a Lee - Wick model [as also in a model supporting Q - ball solutions], non topological solutions [NTS's], varying in size upto 10 kpc to 1 Mpc can exist. We explore the properties of a ``toy'' Milne model containing a distribution of NTS domains. The interior of these domains would be regions where effective gravitational effects would be indistinguishable from those expected in standard Einstein theory. For a large class of non - minimal coupling terms and the scalar effective potential, the effective cosmological constant identically vanishes. The model passes classical cosmological tests and we describe reasons to expect it to fare well as regards nucleosynthesis and structure formation.
description: 20 pages, Plain Tex, references added and expanded the previous version of article, 2 figures available from dlohiya@ducos.ernet.in
title: Tropaeolum peltophorum Benth.
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Improving ecosystem assessments in Mediterranean social-ecological systems: a DPSIR analysis
Creators: name: Balzan, Mario V.
name: Pinheiro, Ana Martins
name: Mascarenhas, André
name: Morán-Ordóñez, Alejandra
name: Ruiz-Frau, Ana
name: Carvalho-Santos, Claudia
name: Vogiatzakis, Ioannis N.
name: Arends, Jeroen
name: Santana-Garcon, Julia
name: Roces-Díaz, José V.
name: Lluís Brotons
name: C. Sylvie Campagne
name: Roche, Philip K.
name: Miguel, Sergio De
name: Targetti, Stefano
name: Drakou, Evangelia G.
name: Vlami, Vassiliki
name: Baró, Francesc
name: Geijzendorffer, Ilse R.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Social-ecological systems in the Mediterranean Basin are characterised by high biodiversity and a prolonged cultural influence, leading to the co-evolution of these systems. The unique characteristics of Mediterranean social-ecological systems, current pressures leading to a decline in ecosystem services, and the need for coordinated action are recognised by policies promoting the protection and sustainable use of the region’s heritage. Ecosystem assessments provide valuable information on the capacity of the Mediterranean Basin to ensure the well-being of its population. However, most assessments simplify the complexity of these systems, which may lead to inaccurate ecosystem services supply and flow estimations. This paper uses the Driver-Pressure-State-Impact-Response (DPSIR) model to guide an expert consultation that identifies the key characteristics of the Mediterranean social-ecological systems and analyses how these should be included in ecosystem assessments. Data collection was carried out through expert consultation with ecosystem services researchers. Multiple sources of complexity were identified, including the relationship between historical human activities, biodiversity spatio-temporal patterns, as well as the seasonal and long-term variability in ecosystem services. The importance of incorporating this complexity in ecosystem assessments for evidence-based decision-making is identified, suggesting that there is a need to adapt assessment approaches for the Mediterranean Basin social-ecological systems.
Modular Constraints on Superconformal Field Theories
Creators: name: Bae, Jin-Beom
name: Lee, Sungjay
name: Song, Jaewon
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We constrain the spectrum of $\mathcal{N}=(1, 1)$ and $\mathcal{N}=(2, 2)$ superconformal field theories in two-dimensions by requiring the NS-NS sector partition function to be invariant under the $Γ_θ$ congruence subgroup of the full modular group $SL(2, \mathbb{Z})$. We employ semi-definite programming to find constraints on the allowed spectrum of operators with or without $U(1)$ charges. Especially, the upper bounds on the twist gap for the non-current primaries exhibit interesting peaks, kinks, and plateau. We identify a number of candidate rational (S)CFTs realized at the numerical boundaries and find that they are realized as the solutions to modular differential equations associated to $Γ_θ$. Some of the candidate theories have been discussed by Höhn in the context of self-dual extremal vertex operator (super)algebra. We also obtain bounds for the charged operators and study their implications to the weak gravity conjecture in AdS$_3$.
description: 50 pages, 16 figures
title: Tripleurospermum inodorum (L.) Sch. Bip.
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Neoceratiidae Regan 1926
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Lophiiformes
Neoceratiidae

description: Family Neoceratiidae Regan 1926
 Neoceratiidae Regan 1926:4, 39 [ref. 3679] (family) Neoceratias [family name sometimes seen as Neoceratididae]
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 70, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
The Asymptotic Number of Attractors in the Random Map Model
Creators: name: Romero, David
name: Zertuche, Federico
Publisher: name: arXiv
Year: 2002
Subjects: subject: Biological Physics (physics.bio-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The random map model is a deterministic dynamical system in a finite phase space with n points. The map that establishes the dynamics of the system is constructed by randomly choosing, for every point, another one as being its image. We derive here explicit formulas for the statistical distribution of the number of attractors in the system. As in related results, the number of operations involved by our formulas increases exponentially with n; therefore, they are not directly applicable to study the behavior of systems where n is large. However, our formulas lend themselves to derive useful asymptotic expressions, as we show.
description: 16 pages, 1 figure. Minor changes. To be published in Journal of Physics A: Mathematical and General
Multipole moments and universal relations for scalarized neutron stars
Creators: name: Pappas, George
name: Doneva, Daniela D.
name: Sotiriou, Thomas P.
name: Yazadjiev, Stoytcho S.
name: Kokkotas, Kostas D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In recent years there has been a surge of interest in what has come to be known as the `universal relations' between various global properties of neutron stars. These universal relations are equation of state independent relations between quantities such as the moment of inertia $I$, the tidal deformability or Love number $λ$, and the quadrupole $Q$ (I-Love-Q relations), or the relativistic multipole moments (3-hair relations). While I-Love-Q relations have been studied extensively in both general relativity and various alternatives, 3-hair relations have been studied only in general relativity. Recent progress on the definition of the multipole moments of a compact object in the case of scalar-tensor theories allows for the study of 3-hair relations in modified theories of gravity. Specifically, the aim of this work is to study them for scalarized stars in scalar-tensor theories with a massless scalar field that admit spontaneous scalarization. We find that the 3-hair relations between the mass and angular momentum moments that hold in general relativity hold for scalarized stars as well. The scalar moments also exhibit a universal behaviour, which is equation of state independent within one specific theory, but differs between different theories. Combining astrophysical observations one can in principle measure the different properties of scalarized neutron star and tell different theories apart.
description: 15 pages 5 figures
Contesting Destruction, Constructing Heritage: the social construction of architectural heritage values in Belfast, circa 1960-1989
Creators: name: McClelland, Andrew
Publisher: name: Zenodo
Year: 2014
Subjects: Belfast
destruction
architectural heritage
Troubles

description: The evolving urban landscape in Belfast, circa 1960-1989, is explored in this thesis with a particular emphasis on interpreting and theorising architectural heritage destruction. More specifically, the emergence of a threat of destruction over the built environment in the 1960s, and the contestation that this provoked, provides a lens through which the socially constructed nature of conservation is investigated. John Hannigan's (2006) theoretical framework for considering the social construction of environmental problems is adapted to an archival investigation of the 'prehistory' of destruction in three cases from the centre of Belfast. In particular, a values-based approach is foregrounded, whereby the ascription of values is deemed important for the 'construction' of heritage, and also its 'destruction'. It is argued that the insights derived from the use of the framework militate against the tendency towards 'totalising' or 'polemical' explanations that characterise certain literature addressing architectural heritage destruction. Furthermore, the framework is intended to be more widely applicable elsewhere when considering this often emotive subject matter. This investigation represents the most comprehensive account of the development of the legislative and institutional apparatus for the conservation of architectural heritage in Northern Ireland. The findings emanating from the study challenge common assumptions about the 'causes' of destruction in Belfast, revealing the complex interactions between those contesting redevelopment and the sometimes contradictory and conflicted positions that they held. Moreover, the discussion is attentive to the roles performed by a diverse 'cast of characters' in the events described, including leading popularising figures in the history of conservation and planning. The narrative is situated within the context of parallel developments and philosophical ideas permeating Western Europe, particularly the UK, in the twentieth century. Implications for contemporary conservation policy and practice are advanced and recommendations for future research made on the basis of the theoretical and historical insights.
Theory for Cavity Cooling of Levitated Nanoparticles via Coherent Scattering: Master Equation Approach
Creators: name: Gonzalez-Ballestero, C.
name: Maurer, P.
name: Windey, D.
name: Novotny, L.
name: Reimann, R.
name: Romero-Isart, O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We develop a theory for cavity cooling of the center-of-mass motion of a levitated nanoparticle through coherent scattering into an optical cavity. We analytically determine the full coupled Hamiltonian for the nanoparticle, cavity, and free electromagnetic field. By tracing out the latter, we obtain a Master Equation for the cavity and the center of mass motion, where the decoherence rates ascribed to recoil heating, gas pressure, and trap displacement noise are calculated explicitly. Then, we benchmark our model by reproducing published experimental results for three-dimensional cooling. Finally, we use our model to demonstrate the possibility of ground-state cooling along each of the three motional axes. Our work illustrates the potential of cavity-assisted coherent scattering to reach the quantum regime of levitated nanomechanics.
description: 27 pages (18 main text + 9 Appendices), 12 figures, 3 tables
Cornering variants of Georgi-Machacek model using Higgs precision data
Creators: name: Das, Dipankar
name: Saha, Ipsita
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that in the absence of trilinear terms in the scalar potential of Georgi-Machacek model, heavy charged scalars do not necessarily decouple from the $h \to γγ$ decay amplitude. In such scenarios, measurement of the Higgs to diphoton signal strength can place stringent constraints in the parameter space. Using the projected precisions at the High Luminosity LHC (HL-LHC) and the ILC, we find that the upper bound on the triplet vacuum expectation value can be as low as 10 GeV. We also found that when combined with the theoretical constraints from perturbative unitarity and stability, such variants may be ruled out altogether.
description: 9 pages, 4 captioned figures. Accepted for publication in Phys. Rev. D
Guiding potential method for differential inclusions with nonlocal conditions
Creators: name: Pietkun, Radosław
Publisher: name: arXiv
Year: 2019
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 34A60, 34B10, 47H11

description: The existence of solutions of some nonlocal initial value problems for differential inclusions is established. The guiding potential method is used and the topological degree theory for admissible multivalued vector fields is applied. Some conclusions concerning compactness of the solution set have been drawn.
An Elementary Mode Coupling Theory of Random Heteropolymer Dynamics
Creators: name: Takada, Shoji
name: Portman, John J.
name: Wolynes, Peter G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The Langevin dynamics of a random heteropolymer and its dynamic glass transition are studied using elementary mode coupling theory. Contrary to recent reports using a similar framework, a discontinuous ergodic-nonergodic phase transition is predicted for all Rouse modes at a finite temperature T_A. For sufficiently long chains, T_A is almost independent of chain length and is in good agreement with the value previously estimated by a static replica theory.
description: 11 pages, LaTeX, 3 ps figures
Tidal Disruptions of Stars by Binary Black Holes: Modifying the Spin Magnitudes and Directions of LIGO Sources in Dense Stellar Environments
Creators: name: Lopez, Martin
name: Batta, Aldo
name: Ramirez-Ruiz, Enrico
name: Martinez, Irvin
name: Samsing, Johan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Binary black holes (BBHs) appear to be widespread and are able to merge through the emission of gravitational waves, as recently illustrated by LIGO. The spin of the BBHs is one of the parameters that LIGO can infer from the gravitational wave signal and can be used to constrain their production site. If BBHs are assembled in stellar clusters they are likely to interact with stars, which could occasionally lead to a tidal disruption event (TDE). When a BBH tidally disrupts a star it can accrete a significant fraction of the debris, effectively altering the spins of the BHs. Therefore, although dynamically formed BBHs are expected to have random spin orientations, tidal stellar interactions can significantly alter their birth spins both in direction and magnitude. Here we investigate how TDEs by BBHs can affect the properties of the BH members as well as exploring the characteristics of the resulting electromagnetic signatures. We conduct hydrodynamic simulations with a Lagrangian Smoothed Particle Hydrodynamics code of a wide range of representative tidal interactions. We find that both spin magnitude and orientation can be altered and temporarily aligned or anti-aligned through accretion of stellar debris, with a significant dependence on the mass ratio of the disrupted star and the BBH members. These tidal interactions feed material to the BBH at very high accretion rates, with the potential to launch a relativistic jet. The corresponding beamed emission is a beacon to an otherwise quiescent BBH.
description: 13 pages, 10 figures
title: Tsuga canadensis (L.) Carrière
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Centrophrynidae Bertelsen 1951
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Lophiiformes
Centrophrynidae

description: Family Centrophrynidae Bertelsen 1951
 Centrophrynidae Bertelsen 1951:28, 124 [ref. 287] (family) Centrophryne
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 71, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Canonical transformations of the extended phase space, Toda lattices and Stackel family of integrable systems
Creators: name: Tsiganov, Andrey
Publisher: name: arXiv
Year: 1999
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider compositions of the transformations of the time variable and canonical transformations of the other coordinates, which map completely integrable system into other completely integrable system. Change of the time gives rise to transformations of the integrals of motion and the Lax pairs, transformations of the corresponding spectral curves and R-matrices. As an example, we consider canonical transformations of the extended phase space for the Toda lattices and the Stackel systems.
description: LaTeX2e + Amssymb, 22pp
title: Tuberaria guttata (L.) Fourr.
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Correction to: Effect of the rotation and tidal dissipation history of stars on the evolution of close-in planets
Creators: name: Bolmont, Emeline
name: Mathis, Stéphane
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This is an erratum for the publication Bolmont & Mathis 2016 (Celestial Mechanics and Dynamical Astronomy, 126, 275-296, https://doi.org/10.1007/s10569-016-9690-3). There was a small mistake for the spin integration of our code which we corrected and we take advantage of this erratum to investigate a bit further the influence of a planet on the spin of its host star.
description: This erratum was accepted for publication in Celestial Mechanics and Dynamical Astronomy. 6 pages, 3 figures
Solid immersion lens-enhanced micro-photoluminescence: principle and applications
Creators: name: Moehl, S.
name: Zhao, Hui
name: Don, B. Dal
name: Wachter, S.
name: Kalt, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate the combination of a hemispherical solid immersion lens with a micro-photoluminescence setup. Two advantages introduced by the SIL, an improved resolution of 0.4 times the wavelength in vacuum and a 5 times enhancement of the collection efficiency, make it an ideal system for spatially resolved spectroscopy applications. The influence of the air gap between the SIL and the sample surface is investigated in detail. We confirm the tolerance of the set--up to an air gap of several micrometers. Such a system is proven to be ideal system in the studies of exciton transport and polarization dependent single quantum dot spectroscopy.
description: 8 pages, 10 figures
Citizen Science for Multi-Risk Applications and Behavioural Change
Creators: name: Barbano, Francesco
name: Brattich, Erika
name: Cintolesi, Carlo
name: Di Sabatino, Silvana
Publisher: name: Zenodo
Year: 2025

description: 2nd policy brief of the I-CHANGE project, titled “Citizen Science for Multi-Risk Applications and Behavioural Change". This brief highlights how the I-CHANGE approach empowers local communities to foster virtuous “climate” behaviors by combining everyday knowledge with scientific insights and technological tools.The policy brief is designed to be both accessible and impactful for policymakers, practitioners in the field of citizen science and climate change, researchers, and other stakeholders.
Lophichthyidae Boeseman 1964
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Lophiiformes
Lophichthyidae

description: Family Lophichthyidae Boeseman 1964
 Lophichthyidae Boeseman 1964:17 [ref. 488] (family) Lophichthys
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 70, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Challenges in materials and devices for Resistive-Switching-based Neuromorphic Computing
Creators: name: del Valle, Javier
name: Ramírez, Juan Gabriel
name: Rozenberg, Marcelo J.
name: Schuller, Ivan K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: This tutorial describes challenges and possible avenues for the implementation of the components of a solid-state system, which emulates a biological brain. The tutorial is devoted mostly to a charge-based (i.e. electric controlled) implementation using transition metal oxides materials, which exhibit unique properties that emulate key functionalities needed for this application. In the Introduction, we compare the main differences between a conventional computational machine, based on the Turing-von Neumann paradigm, to a Neuromorphic machine, which tries to emulate important functionalities of a biological brain. We also describe the main electrical properties of biological systems, which would be useful to implement in a charge-based system. In Chapter II, we describe the main components of a possible solid-state implementation. In Chapter III, we describe a variety of Resistive Switching phenomena, which may serve as the functional basis for the implementation of key devices for Neuromorphic computing. In Chapter IV we describe why transition metal oxides, are promising materials for future Neuromorphic machines. Theoretical models describing different resistive switching mechanisms are discussed in Chapter V while existing implementations are described in Chapter VI. Chapter VII presents applications to practical problems. We list in Chapter VIII important basic research challenges and open issues. We discuss issues related to specific implementations, novel materials, devices and phenomena. The development of reliable, fault tolerant, energy efficient devices, their scaling and integration into a Neuromorphic computer may bring us closer to the development of a machine that rivals the brain.
description: To appear in Journal of Applied Physics. 43 pages
Numerical indications for the existence of a thermodynamic transition in binary glasses
Creators: name: Parisi, Giorgio
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In this note we present numerical simulations of binary mixtures and we find indications for a thermodynamic transition to a glassy phase. We find that below the transition point the off equilibrium correlation functions and response functions seems to be asymptotically compatible with the relations that were originally derived Cugliandolo Kurchan for generalized spin glasses.
description: 20 pages, 14 figures
Supplementary material from Linking thermal adaptation and life-history theory explains latitudinal patterns of voltinism
Creators: name: Kong, Jacinta D.
name: Ary. A. Hoffmann
name: Kearney, Michael R.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Contains all supplementary material supporting the article ‘Linking thermal adaptation and life history theory explains latitudinal patterns of voltinism’
Kryptoglanidae Britz, Kakkassery & Raghavan 2014
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Kryptoglanidae

description: Family Kryptoglanidae Britz, Kakkassery & Raghavan 2014
 Kryptoglanidae Britz, Kakkassery & Raghavan 2014:205 [ref. 33236] (family) Kryptoglanis
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 50, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Gobiesocinae Bleeker 1859
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Gobiesociformes
Gobiesocidae

description: Subfamily Gobiesocinae Bleeker 1859
 Céphalotes Duméril 1805:130 [ref. 1151] (family)? Gobiesox [no stem of the type genus, not available, Article 11.7.1.1]
 Chimerini Rafinesque 1810b:41 [ref. 3595] (ordine) Piescephalus [no stem of the type genus, not available, Article 11.7.1.1]
 Discoboles Cuvier 1816:224 [ref. 993] (family) Lepadogaster [latinized to Discoboli by Schinz 1822:376 [ref. 3926] and by Eichwald 1831:106 [ref. 5562], confirmed by Minding 1832:V, 69 [ref. 3022] and by Müller 1843:296 [ref. 3063]; no stem of the type genus, not available, Article 11.7.1.1]
 Gobiesocioidei Bleeker 1859c:55 [ref. 373] (family) Gobiesox [also Bleeker 1859d:XXVI [ref. 371]; stem corrected to Gobiesoc- by Günther 1861c:489 [ref. 1964], confirmed by Gill 1872:5 [ref. 26254] and by Jordan 1923a:238 [ref. 2421]]
 Lepadogastrini Canestrini 1871 –72:185 [ref. 14130] (family) Lepadogaster [stem Lepadogastr- confirmed by Fitzinger 1873:43 [ref. 31883], by Briggs 1955:10 [ref. 637] and by Smith 1964:588 [ref. 3493]; stem changed to Lepadogaster- by Moreau 1881:v.3 355 [ref. 3040], confirmed by Lindberg 1971:208 [ref. 27211]]
 Diademichthyidae Whitley 1950:127 [ref. 31944] (subfamily) Diademichthys [also Whitley 1951b:403 [ref. 4715]]
 Trachelochisminae Briggs 1955:10 [ref. 637] (subfamily) Trachelochismus
 Haplocylicinae Briggs 1955:10, 20 [ref. 637] (subfamily) Haplocylix
 Chorisochisminae Briggs 1955:10, 39 [ref. 637] (subfamily) Chorisochismus
 Diplocrepinae Briggs 1955:10, 41 [ref. 637] (subfamily) Diplocrepus
 Aspasminae Briggs 1955:10, 132 [ref. 637] (subfamily) Aspasma
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 71, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Microscopic spinon-chargon theory of magnetic polarons in the t-J model
Creators: name: Grusdt, Fabian
name: Bohrdt, Annabelle
name: Demler, Eugene
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The interplay of spin and charge degrees of freedom, introduced by doping mobile holes into a Mott insulator with strong anti-ferromagnetic (AFM) correlations, is at the heart of strongly correlated matter such as high-Tc cuprate superconductors. Here we capture this interplay in the strong coupling regime and propose a trial wavefunction of mobile holes in an AFM. Our method provides a microscopic justification for a class of theories which describe doped holes moving in an AFM environment as meson-like bound states of spinons and chargons. We discuss a model of such bound states from the perspective of geometric strings, which describe a fluctuating lattice geometry introduced by the fast motion of the chargon. This is demonstrated to give rise to short-range hidden string order, signatures of which have recently been revealed by ultracold atom experiments. We present evidence for the existence of such short-range hidden string correlations also at zero temperature by performing numerical DMRG simulations. To test our microscopic approach, we calculate the ground state energy and dispersion relation of a hole in an AFM, as well as the magnetic polaron radius, and obtain good quantitative agreement with advanced numerical simulations at strong couplings. We discuss extensions of our analysis to systems without long range AFM order to systems with short-range magnetic correlations.
description: 13 pages, 11 figures
Universality and Phase Diagram around Half-filled Landau Level
Creators: name: Wong, L. W.
name: Jiang, H. W.
name: Schaff, W. J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Gated GaAs/AlGaAs heterostructures were used to determine the low-temperature behavior of the two-dimensional electron gas near filling factor nu=1/2 in the disorder-magnetic-field plane. We identify a line on which sigma_{xy} is temperature independent, has value sigma_{xy}=0.5 (e^{2}/h), and a distinct line on which rho_{xy}=2 (h/e^{2}). The phase boundaries between the Hall insulator and the principal quantum Hall liquids at nu=1 and 1/3 show levitation of the delocalized states of the first Landau levels for electrons and composite fermions. Finally, the data suggest that there is no true metallic phase around nu=1/2.
description: 7 pages (Revtex), 5 figures
title: Tulbaghia simmleri Beauv.
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Visualizing Complex-Valued Molecular Orbitals
Creators: name: Al-Saadon, Rachael
name: Shiozaki, Toru
name: Knizia, Gerald
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We report an implementation of a program for visualizing complex-valued molecular orbitals. The orbital phase information is encoded on each of the vertices of triangle meshes using the standard color wheel. Using this program, we visualized the molecular orbitals for systems with spin-orbit couplings, external magnetic fields, and complex absorbing potentials. Our work has not only created visually attractive pictures, but also clearly demonstrated that the phases of the complex-valued molecular orbitals carry rich chemical and physical information of the system, which has often been unnoticed or overlooked.
Cell Grid Architecture for Maritime Route Prediction on AIS Data Streams
Creators: name: Amariei, Ciprian
name: Diac, Paul
name: Onica, Emanuel
name: Roşca, Valentin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: The 2018 Grand Challenge targets the problem of accurate predictions on data streams produced by automatic identification system (AIS) equipment, describing naval traffic. This paper reports the technical details of a custom solution, which exposes multiple tuning parameters, making its configurability one of the main strengths. Our solution employs a cell grid architecture essentially based on a sequence of hash tables, specifically built for the targeted use case. This makes it particularly effective in prediction on AIS data, obtaining a high accuracy and scalable performance results. Moreover, the architecture proposed accommodates also an optionally semi-supervised learning process besides the basic supervised mode.
title: Tulbaghia violacea Harv.
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder