cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gravitational collapse and formation of universal horizons in Einstein-aether theory
Creators: name: Bhattacharjee, Madhurima
name: Mukohyama, Shinji
name: Wan, Mew-Bing
name: Wang, Anzhong
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We numerically study the gravitational collapse of a massless scalar field with spherical symmetry in Einstein-aether theory, and show that apparent, spin-0 and dynamical universal horizons (dUHs) can be all formed. The spacetime and the aether field are well-behaved and regular, including regions nearby these horizons (but away from the center of spherical symmetry). The spacetime outside the apparent and spin-0 horizons settles down to a static configuration, and some of such resulting static black holes were already found numerically in the literature. On the other hand, the proper distance of the outermost dUH from the apparent (or spin-0) horizon keeps increasing on $\mboxæ$ther-orthogonal time slices. This indicates that the outermost dUH is evolving into the causal boundary, even for excitations with large speeds of propagation.
description: revtex4-1, 6 figures, no table. Phys. Rev. D98, 064010 (2018)
Scattering of gravitational and electromagnetic waves off $AdS_2\times S^2$ in extreme Reissner-Nordstrom
Creators: name: Porfyriadis, Achilleas P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The direct product of two-dimensional anti-de Sitter spacetime with a two-sphere is an exact solution of four-dimensional Einstein-Maxwell theory without a cosmological constant. In this paper, we analytically solve the coupled gravitational and electromagnetic perturbation equations of $AdS_2\times S^2$ in Einstein-Maxwell theory. On the other hand, $AdS_2\times S^2$ also describes the near-horizon region of the extreme Reissner-Nordstrom (ERN) black hole. We therefore also solve the connection problem: we show how the $AdS_2\times S^2$ perturbation equations arise from an appropriate near-horizon approximation of the corresponding equations for the ERN and then, using matched asymptotic expansions, we analytically extend the $AdS_2\times S^2$ solutions away from the near-horizon region connecting them with solutions in the far asymptotically flat region. From the point of view of ERN our results may be thought of as computing the classical scattering matrix for gravitational and electromagnetic waves which probe the near-horizon region of the black hole.
description: 15 pages, v2: Conclusion section added, matches published version
Cypraea hirundo Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Cypraeidae
Cypraea
Cypraea hirundo

description: Cypraea hirundo [spec. nov.]
C. testa umbilicata supra caerulesente, extremitatibus maculis duabus fuscis.
Pet. gaz. t. 30. f. 3.
Habitat ..
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 722, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
TV/NAUT cruise,L'Atalante R/V
Creators: name: COMPAGNOT Norbert
Publisher: name: Sismer
Year: 2004

description: 1) Plongée du sous-marin NAUTILE à la profondeur 5000 mètres pour effectuer les contrôles techniques prévus au cahier des essais après grand carénage.
2) Entraînement à la mise en oeuvre de la ligne grand fond pour assurer le sauvetage du Nautile.
3) Exercice de demande d'assistance par déclenchement du plan ASSAUR.
Large eddy simulation of air and oxy-coal combustion
Creators: name: Franchetti, Mario Alberto Benjamin
Publisher: name: Imperial College London
Year: 2013

description: The main aim of the present work is to investigate the applicability of Large Eddy Simulations to pulverised coal combustion. The Navier-Stokes equations that describe an incompressible tur- bulent reactive flow are presented, with a source term which ac- counts for the effect of the coal particles on the gas phase. Both a Eulerian and Lagrangian approach are presented to describe the coal particles motion and their heat exchange with the gas phase. The main processes that characterise pulverised coal combustion: devolatilisation, volatile combustion and char combustion are described and the main models to represent them are presented. The performance of the numerical approximation is tested on two main experimental cases: 1) a pulverised coal jet flame surrounded by a methane pilot and 2) a 100 kWth swirling burner operating in an O2/CO2 environment. The results of the simulations are com- pared to qualitative and quantitative experimental measurements for both test cases. Finally a parametric study is performed on both test cases to understand firstly, which combustion processes are dominant and secondly to understand which models perform best for each experimental set-up. The results showed the Lagrangian approach to be more representative of the pulverised coal combustion process. The analysis for the pulverised coal jet flame, showed that the radiation and char combustion processes have almost negligible effect. Instead, the simulation results were highly sensitive to variations in the devolatilisation and volatile combustion models and model parameters. For the second test case, char combustion was dominant throughout most of the domain as the coal particles had a longer time to burn. The devolatilisation and volatile combustion processes were dominant at the initial stages of the combustion process and characterised the initial flame bhevaiour.
Bound-state effects for dark matter with Higgs-like mediators
Creators: name: Biondini, Simone
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we study the impact of a scalar exchange on the dark matter relic abundance by solving a plasma-modified Schroedinger equation. A simplified model is considered where a Majorana dark matter fermion is embedded in a U(1)$'$ extension of the Standard Model and couples with a dark Higgs via a Yukawa interaction. We find that the dark-Higgs exchange can increase the overclosure bounds significantly. For the largest (smallest) value of the Yukawa coupling examined in this work, the dark matter mass is lifted from 5 TeV (0.55 TeV) to 27 TeV (0.70 TeV).
description: 22 pages, 6 figures, published version
Additional file 1 of Longitudinal relationships among problematic mobile phone use, bedtime procrastination, sleep quality and depressive symptoms in Chinese college students: a cross-lagged panel analysis
Creators: name: Cui, Guanghui
name: Yin, Yongtian
name: Li, Shaojie
name: Chen, Lei
name: Liu, Xinyao
name: Tang, Kaixuan
name: Li, Yawen
Publisher: name: figshare
Year: 2021
Subjects: Neuroscience
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Additional file 1: Multimedia Appendix 1. Model fit statistics for tests of measurement invariance.
Quantum Computing and Phase Transitions in Combinatorial Search
Creators: name: Hogg, Tad
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce an algorithm for combinatorial search on quantum computers that is capable of significantly concentrating amplitude into solutions for some NP search problems, on average. This is done by exploiting the same aspects of problem structure as used by classical backtrack methods to avoid unproductive search choices. This quantum algorithm is much more likely to find solutions than the simple direct use of quantum parallelism. Furthermore, empirical evaluation on small problems shows this quantum algorithm displays the same phase transition behavior, and at the same location, as seen in many previously studied classical search methods. Specifically, difficult problem instances are concentrated near the abrupt change from underconstrained to overconstrained problems.
description: 29 pages, uuencoded tar compressed postscript in a self-unpacking shell script created using the uufiles script. For related information on phase transitions in search see ftp://parcftp.xerox.com/pub/dynamics/constraints.html
Lyman Alpha Fluorescent Excitation of FeII in Active Galactic Nuclei
Creators: name: Sigut, T. A. A.
name: Pradhan, Anil K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have calculated FeII emission line strengths for Active Galactic Nuclei Broad-Line Regions using precise radiative transfer and Iron Project atomic data. We improve the treatment of all previously considered excitation mechanisms for the FeII emission, continuum fluorescence, collisional excitation, fluorescence by self-overlap among the iron lines, and fluorescent excitation by Lyman-alpha. We demonstrate that Lyman-alpha fluorescence is of fundamental importance in determining the strength of the FeII emission. In addition to enhancing the ultraviolet and optical FeII flux, Lyman-alpha fluorescence also results in significant near-infrared FeII emission in the 8500-9500 Angstrom wavelength range. New observations are suggested to probe this effect in strong FeII emitting quasars.
description: 12 pages, 2 encapsulated Postscript figures. To be Published in The Astrophysical Journal Letters
Additional file 1: of Inhibitory effects of Euphorbia supina on Propionibacterium acnes-induced skin inflammation in vitro and in vivo
Creators: name: Hyeon-Ji Lim
name: Yong-Deok Jeon
name: Sa-Haeng Kang
name: Min-Kyoung Shin
name: Ki-Min Lee
name: Se-Eun Jung
name: Cha, Ji-Yun
name: Hoon-Yoen Lee
name: Bo-Ram Kim
name: Hwang, Sung-Woo
name: Lee, Jong-Hyun
name: Sugita, Takashi
name: Otomi Cho
name: Myung, Hyun
name: Jin, Jong-Sik
name: Lee, Young-Mi
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Figure S1. The antibacterial effect of ES on skin microbe. To evaluate the antibacterial activity of ES extract against skin microbe, the strains were co-cultured with various concentrations of ES for 48Â h. (A) Staphylococcus aureus, (B) Staphylococcus epidermis, (C) Propionibacterium granulosum. (DOCX 393 kb)
Optical Spectroscopy of Embedded Young Stars in the Taurus-Auriga Molecular Cloud
Creators: name: Kenyon, Scott J.
name: Brown, David I.
name: Tout, Chris
name: Berlind, Perry
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper describes the first optical spectroscopic survey of class I sources (also known as embedded sources and protostars) in the Taurus-Auriga dark cloud. We detect 10 of the 24 known class I sources in the cloud at 5500-9000 A. All detected class I sources have strong H-alpha emission; most also have strong [O I] and [S II] emission. These data - together with high quality optical spectra of T Tauri stars in the Taurus-Auriga cloud - demonstrate that forbidden emission lines are stronger and more common in class I sources than in T Tauri stars. Our results also provide a clear discriminant in the frequency of forbidden line emission between weak-emission and classical T Tauri stars. In addition to strong emission lines, three class I sources have prominent TiO absorption bands. The M-type central stars of these sources mingle with optically visible T Tauri stars in the HR diagram and lie somewhat below both the birthline for spherical accretion and the deuterium burning sequence for disc accretion.
description: 19 pages of text, 4 pages of tables, and 10 pages of figures
Reminiscences of Cass Canfield, 1966
Publisher: name: Columbia University
Year: 2021
Subjects: Publishers and publishing
American literature--20th century
Authors and publishers
Book industries and trade

description: Early youth, education, New York and abroad; Harvard; graduate study at Oxford, 1920; walked Burma Road, 1920; Harper & Bros. president from 1932; crossing on HINDENBURG, 1936; interview with Leon Trotsky, 1940; Board of Economic Welfare; Office of War Information, 1944; International Planned Parenthood Federation; history of Harper's and comprehensive discussion of publishing; anecdotes about many notable literary and political figures including Edith Wharton, Julian and Aldous Huxley, Edna St. Vincent Millay, Franklin and Eleanor Roosevelt, Adlai Stevenson, Sumner Welles, and Jacqueline Kennedy
TVACOUS cruise,L'Atalante R/V
Creators: name: ARZELIES Patrick
Publisher: name: Sismer
Year: 2011

description: Lors des dernières campagnes Nautile sur L'Atalante (Parisub, Mescal, Big), il a été mis en évidence un brouillage des communications téléphone sous-marin : problème de réception en surface du au démarrage d'un auxiliaire intermittent et dû aussi à certaines configurations de propulsion navire. Ce problème risque de mettre en cause les futures campagnes Nautile/Atalante (consigne de sécurité : la rupture de la liaison phonie entraine l'interruption de la plongée). L'intervention prévue lors du transit Malaga-Toulon avait pour but de quantifier les niveaux de bruit présents au niveau du puits TVO et au voisinage de la gondole, de façon à permettre une analyse plus précise du problème.
Cypraea lynx Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Cypraeidae
Cypraea
Cypraea lynx

description: Cypraea lynx [spec. nov.]
C. testa oblongo-ovata punctis fuscis lineaque flavescente, postice acutiuscula, ore rufo.
Gvalt. test. t. 14. f. C.
List. conch. 4. s. 9. c. 4. t. 9. f. 1.
Pet. gaz. t. 80. f. 9.
Habitat ad Madagascar.
Praecedenti similis nitidaque, sed parva.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 721-722, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Accretion in the Early Kuiper Belt I. Coagulation and Velocity Evolution
Creators: name: Kenyon, Scott J.
name: Luu, Jane X.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe planetesimal accretion calculations in the Kuiper Belt. Our evolution code simulates planetesimal growth in a single annulus and includes velocity evolution but not fragmentation. Test results match analytic solutions and duplicate previous simulations at 1 AU. In the Kuiper Belt, simulations without velocity evolution produce a single runaway body with a radius of 1000 km on a time scale inversely proportional to the initial mass in the annulus. Runaway growth occurs in 100 Myr for 10 earth masses and an initial eccentricity of 0.001 in a 6 AU annulus centered at 35 AU. This mass is close to the amount of dusty material expected in a minimum mass solar nebula extrapolated into the Kuiper Belt. Simulations with velocity evolution produce runaway growth on a wide range of time scales. Dynamical friction and viscous stirring increase particle velocities in models with large (8 km radius) initial bodies. This velocity increase delays runaway growth by a factor of two compared to models without velocity evolution. In contrast, collisional damping dominates over dynamical friction and viscous stirring in models with small (80--800 m radius) initial bodies. Collisional damping decreases the time scale to runaway growth by factors of 4--10 relative to constant velocity calculations. Simulations with minimum mass solar nebulae, 10 earth masses, reach runaway growth on time scales of 20-40 Myr with 80 m initial bodies, 50-100 Myr with 800 m bodies, and 75-250 Myr for 8 km initial bodies. These growth times vary linearly with the mass of the annulus but are less sensitive to the initial eccentricity than constant velocity models.
description: 45 pages of text (including 5 tables), 31 pages of figure
Horizontal gene transfer and the unusual genomic architecture of bdelloid rotifers
Creators: name: Eyres, Isobel
Publisher: name: Imperial College London
Year: 2013

description: Bdelloid rotifers are microscopic aquatic animals, notable for their ancient asexuality and their extreme desiccation tolerance. In the absence of sexual reproduction, bdelloids have persisted for over 40 million years, diverging into >450 morphologically distinct species. Despite the two-fold cost of sex, asexual lineages tend to be short-lived and species poor. Many theories exist to explain the success of sexual reproduction, and in the light of these, ancient asexual lineages are an evolutionary paradox. Understanding the persistence and speciation of ancient asexuals may provide clues to factors underlying the success of sexual reproduction. Bdelloid rotifers have unusual genomic features that may have provided some compensation for their long-term absence of sexual reproduction. Here I focus on two: multiple gene copies and horizontal gene transfer (HGT). Bdelloids have multiple copies of many genes, and are considered degenerate tetraploids. In genomes influenced by the opposing forces of gene conversion and divergence of former alleles, I examine the relationships between, and biochemical implications of divergence of a multi-gene family of alpha tubulin. Horizontally acquired genes were initially identified in sub-telomeric regions of two species of bdelloid rotifer. In order to understand what role foreign genes might have played in bdelloid evolution we need to examine the extent, frequency and mechanism of HGT. Here I develop a bioinformatics pipeline for identifying horizontally acquired genes in transcriptomes. By comparing HGT in a number of bdelloid species I demonstrate that the majority of transcribed foreign genes were acquired before the divergence of extant bdelloid species, but the presence of more recently acquired genes implies that HGT is ongoing. By comparing the extent of HGT in closely related species with different desiccation frequencies I provide initial support for the hypothesis that bdelloid HGT is facilitated by DNA breakage and repair during cycles of desiccation and rehydration.
Phase space density limitation in laser cooling without spontaneous emission
Creators: name: Chanelière, Thierry
name: Comparat, Daniel
name: Lignier, Hans
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the possibility to enhance the phase space density of non-interacting particles submitted to a classical laser field without spontaneous emission. We clearly state that, when no spontaneous emission is present, a quantum description of the atomic motion is more reliable than semi-classical description which can lead to large errors especially if no care is taken to smooth structures smaller than the Heisenberg uncertainty principle. Whatever the definition of position - momentum phase space density, its gain is severely bounded especially when started from a thermal sample. More precisely, the maximum phase space density, can only be improved by a factor M for M-level atoms. This bound comes from a transfer between the external and internal degrees of freedom. To circumvent this limit, one can use non-coherent light fields, informational feedback cooling schemes, involve collectives states between fields and atoms, or allow a single spontaneous emission even
description: 3 figures, 4 pages
Process development using organic solvent nanofiltration (OSN) for oligonucleotide synthesis
Creators: name: Kim, Jeong
Publisher: name: Imperial College London
Year: 2014

description: Following the discovery of RNA interference (RNAi) and its exquisite control of protein expression, oligonucleotide (oligos) based drugs have been considered as the next generation of therapeutics, as they can deliver the treatment at the protein expression level. Oligos are short chains of nucleotides, typically 15-28 base-pairs long, synthesized in an iterative manner by sequential addition of nucleotide monomers. As of year 2014, there are currently 3 FDA approved oligo-based drugs, and over 100 candidates are going through clinical trials. The current mainstream synthesis platform is solid-phase oligo synthesis (SPOS) which is fast and efficient, but difficult to scale-up. This thesis discusses work to develop a versatile liquid-phase oligo synthesis (LPOS) platform to manufacture oligos at large scale using emerging Organic Solvent Nanofiltration (OSN) technology. By attaching the growing oligos chain to a soluble, monodisperse, and branched polyethyleneglycol (PEG) support and operating entirely in liquid-phase, excess reagents and impurities can be filtered out using polybenzimidazole (PBI) OSN membranes. This process neatly solves cumbersome purification problems while allowing high reaction rates and a large reaction volume. With the proposed process, 5-mer and 9-mer 2’-OMe oligoribonucleotides have been successfully synthesized. The synthesis chemistry and membrane purification procedures have been modified to suit the LPOS platform. The transport of solutes through the PBI membranes has been studied in detail which revealed both size-exclusion and ion-exchange behavior. An economic analysis showed the competitiveness of the LPOS-OSN process, but also the necessity for a solvent recovery unit. Several key challenges, both expected and unexpected, have been identified, and appropriate solutions have been implemented. One of the main challenges was the low process yield, which was overcome through the use of membrane cascades. An adsorptive solvent recovery unit was also investigated to reduce the overall solvent consumption. Notably, employing a membrane reactor combined with a smaller protecting group (methoxyisopropyl ether, i.e. MIP, MW 74 Da) significantly simplified the overall process (9 to 3 unit operations per chain extension cycle). It is envisaged that the proposed LPOS platform can be used synergistically with the current SPOS platform to stimulate further growth in the field of oligo therapeutics. Furthermore, through the process development work using OSN technology, an effort was made to understand the gap between membrane science in academia and membrane technology in industry.
Cosmological constraints on $γ$-gravity models
Creators: name: Luna, Clara Álvarez
name: Basilakos, Spyros
name: Nesseris, Savvas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we place observational constraints on the well-known $γ$-gravity $f(R)$ model using the latest cosmological data, namely we use the latest growth rate, Cosmic Microwave Background, Baryon Acoustic Oscillations, Supernovae type Ia and Hubble parameter data. Performing a joint likelihood analysis we find that the $γ$-gravity model is in very good agreement with observations. Utilizing the AIC statistical test we statistically compare the current $f(R)$ model with $Λ$CDM cosmology and find that they are statistically equivalent. Therefore, $γ$-gravity can be seen as a useful scenario toward testing deviations from General Relativity. Finally, we note that we find somewhat higher values for the $f(R)$ best-fit values compared to those mentioned in the past in the literature and we argue that this could potential alleviate the halo-mass function problem.
description: 9 pages, 6 figures, 4 tables. Changes match published version in PRD
Additional file 2: of Identifying health policy and systems research priorities for the sustainable development goals: social protection for health
Creators: name: Qiu, Mary
name: Jessani, Nasreen
name: Bennett, Sara
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Final research questions with original sources. (DOCX 90 kb)
Cypraea succincta Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Cypraeidae
Cypraea
Cypraea succincta

description: Cypraea succincta [spec. nov.]
C. testa umbilicata, labio interiore utraque extremitate rotundato.
Habitat ..
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 722, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Active constraints for robotic surgery in deforming tissue
Creators: name: Bowyer, Stuart
Publisher: name: Imperial College London
Year: 2014

description: Active constraints are collaborative human-robot control algorithms which have a well-established history of use within robot assisted surgery research. This control strategy anisotropically regulates the motion of a human user in such a way that it effectively combines the competencies of surgeons and robots, allowing for improved clinical outcomes and surgeon experience. The significant majority of research previously presented for active constraints focuses on their application to static procedures, where the surgical environment is assumed to be rigid throughout. In this thesis, several research contributions are presented which assist with applying active constraints in surgical procedures within deforming soft tissue. The primary contribution is the formulation of a novel haptic control algorithm, based on friction, which can effectively guide a surgeon in both positioning and orienting a surgical instrument, while guaranteeing that the haptic interaction is energetically dissipative. The proven dissipative formulation of these `dynamic frictional constraints' ensures that the surgeon always has overall control of a procedure and makes the system resilient to limitations and errors in the robot's comprehension of the surgical environment. To apply active constraints within deforming tissue, it is necessary to compute the geometric relationship between the surgical instruments and the constrained anatomy. A novel bounding volume is proposed which, when used in a hierarchy, exploits the limits of soft tissue deformations to increase the resolution of constraint geometries that can be used at stable control rates. The experimental validation of these research contributions in a clinically realistic nerve dissection simulation and in non-clinical dynamic path-following tasks, shows significant benefits to the user in several metrics characterising surgical accuracy and precision. These results demonstrate that the proposed enhancements of active constraints could lead to increased surgeon performance, fewer complications and improved clinical outcomes in soft tissue surgical procedures.
Radial Squeezed States and Rydberg Wave Packets
Creators: name: Bluhm, Robert
name: Kostelecky, Alan
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We outline an analytical framework for the treatment of radial Rydberg wave packets produced by short laser pulses in the absence of external electric and magnetic fields. Wave packets of this type are localized in the radial coordinates and have p-state angular distributions. We argue that they can be described by a particular analytical class of squeezed states, called radial squeezed states. For hydrogenic Rydberg atoms, we discuss the time evolution of the corresponding hydrogenic radial squeezed states. They are found to undergo decoherence and collapse, followed by fractional and full revivals. We also present their uncertainty product and uncertainty ratio as functions of time. Our results show that hydrogenic radial squeezed states provide a suitable analytical description of hydrogenic Rydberg atoms excited by short-pulsed laser fields.
description: published in Physical Review A
Cypraea errones Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Cypraeidae
Cypraea
Cypraea errones

description: Cypraea errones [spec. nov.]
C. testa umbilicata: macula testacea aequali.
Habitat ..
* * * * Marginatae.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 723, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Lettre de Joseph Pellerin à Jean-François Séguier, 1760-05-02
Creators: name: Pellerin, Joseph
name: Pellerin, Joseph
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Antiquités (général)
Numismatique

description: [transcription] A Paris le 2e may 1760.

Je reçeus hyer, Monsieur, la lettre que vous m'avez fait l'honneur de m'écrire le 25 du mois passé et les feuilles que vous m'avez renvoyées. Vous trouverez avec celles-cy le commencement de la description que j'ai faite de mes médailles des roys d'Asie, et je vous enverrai l'autre partie quand vous m'aurez fait le renvoy de ces feuilles-cy. Vous me flattez toujours infiniment en me marquant que vous estes content de la qualité des médailles et de mes notes. J'ambitionnerai toujours d'avoir vostre approbation à juste titre, et je vous serai très obligé de continuer à me faire part de vos remarques pour mon instruction.

Je vous avoue que depuis ma dernière lettre, je n'ai point travaillé à la description de mes médailles exotiques, la besogne estant plus longue et plus pénible que je ne l'aurais cru. Quand on n'a qu'une ou deux médailles samaritaines ou phéniciennes à décrire, on le fait volontiers, [fol. 192v] et sans peine, mais il n'en est plus de mesme lorsqu'il faut en décrire un grand nombre de suite qui sont éparses de costé et d'autre. Je tascherai cependant d'achever cette entreprise du moment que vous le désirez.

Je compte que vous aurez receu à présent les médailles que je vous ai renvoyées par la voye de Mr Bouret.

Il n'y a absolument rien qui me tente dans le catalogue des médailles de Mr de Gignon dont vous m'avez fait part, et autant que je puis me souvenir de la suite de grand bronze de feu Mr le président Bon que je vis à Montpellier il y a 12 à 13 ans, je n'y ai rien remarqué de bien rare et le plus grand nombre de ces médailles me parut d'une assez mauvaise qualité.

Si les carmes de Montpellier donnent le catalogue de celles du P. Elisée, et que je puisse le voir, je jugerai si elles mériteront que je me mettre sur les rangs pour en faire l'acquisition.

J'ai l'honneur d'estre avec l'attachement le plus respectueux, Monsieur, vostre très humble et très obéissant serviteur

Pellerin
description: [personnes citées] Étienne-Michel Bouret, Louis Guillaume, marquis de Bon, M. de Gignon, P. Élisée
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 150_2, fol. 192-193
description: Source: ark:/12148/btv1b100153107
Optical Mass Estimates of Galaxy Clusters
Creators: name: Girardi, M.
name: Giuricin, G.
name: Mardirossian, F.
name: Mezzetti, M.
name: Boschin, W.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We evaluate in a homogeneous way the optical masses of 170 nearby clusters (z< 0.15). The sample includes both data from the literature and the new ENACS data (Katgert et al. 1996, 1998). On the assumption that mass follows the galaxy distribution, we compute the masses of each cluster by applying the virial theorem to the member galaxies. We constrain the masses of very substructured clusters (about 10% of our clusters) between two limiting values. After appropriate rescaling to the X-ray radii, we compare our optical mass estimates to those derived from X-ray analyses, which we compiled from the literature (for 66 clusters). We find a good overall agreement. This agreement is expected in the framework of two common assumptions: that mass follows the galaxy distribution, and that clusters are not far from a situation of dynamical equilibrium with both gas and galaxies reflecting the same underlying mass distribution. We stress that our study strongly supports the reliability of present cluster mass estimates derived from X-ray analyses and/or (appropriate) optical analyses.
description: 13 pages, 7 eps figures, tables are not included, USE LaTeX2e !!, accepted by ApJ
Sneutrino Dark Matter via pseudoscalar X-funnel meets Inverse Seesaw
Creators: name: Chang, Jung
name: Cheung, Kingman
name: Ishida, Hiroyuki
name: Lu, Chih-Ting
name: Spinrath, Martin
name: Tsai, Yue-Lin Sming
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In this paper we study sneutrino dark matter in a recently proposed supersymmetric electroweak-scale inverse seesaw model, in which the majority of the sneutrino dark matter particle is a mixture of the right-handed sneutrino $\tilde{N}^c$ and the singlet field $\tilde{S}$. The scalar field $X$ responsible for the generation of neutrino masses can simultaneously play a crucial role for sneutrino annihilation in the early Universe via the pseudoscalar mediator $A_X$ into neutrinos. We focus here on the dominant annihilation channels and provide all the formulas together with analytic estimates in order to identify the relevant parameters. Furthermore, we show that the direct detection scattering cross section is many orders of magnitude below the current limits, and estimate the indirect detection annihilation rate, which is only a few orders of magnitude below the current limits.
description: 24 pages, 8 figures, and 2 tables. https://sarah.hepforge.org/trac/wiki/inverse-Seesaw-SUSY-EW, v2: correspond to published version
Additional file 5 of Differential physiological, transcriptomic and metabolomic responses of Arabidopsis leaves under prolonged warming and heat shock
Creators: name: Wang, Li
name: Ma, Kai-Biao
name: Lu, Zhao-Geng
name: Ren, Shi-Xiong
name: Jiang, Hui-Ru
name: Cui, Jia-Wen
name: Chen, Gang
name: Teng, Nian-Jun
name: Lam, Hon-Ming
name: Jin, Biao
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 5: Table S2. Primers used in qRT-PCR of the leaves of A. thaliana.
Atomic Supersymmetry, Rydberg Wave Packets, and Radial Squeezed States
Creators: name: Bluhm, Robert
name: Kostelecky, Alan
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study radial wave packets produced by short-pulsed laser fields acting on Rydberg atoms, using analytical tools from supersymmetry-based quantum-defect theory. We begin with a time-dependent perturbative calculation for alkali-metal atoms, incorporating the atomic-excitation process. This provides insight into the general wave packet behavior and demonstrates agreement with conventional theory. We then obtain an alternative analytical description of a radial wave packet as a member of a particular family of squeezed states, which we call radial squeezed states. By construction, these have close to minimum uncertainty in the radial coordinates during the first pass through the outer apsidal point. The properties of radial squeezed states are investigated, and they are shown to provide a description of certain aspects of Rydberg atoms excited by short-pulsed laser fields. We derive expressions for the time evolution and the autocorrelation of the radial squeezed states, and we study numerically and analytically their behavior in several alkali-metal atoms. Full and fractional revivals are observed. Comparisons show agreement with other theoretical results and with experiment.
description: published in Physical Review A
Cypraea isabella Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Cypraeidae
Cypraea
Cypraea isabella

description: Cypraea isabella [spec. nov.]
C. testa obtusa cylindrica, extremitatibus luteis.
Rumph. mus. t. 39. f. G. Isabella.
Argenv. conch. t. 21. f. P.
Pet. amb. 16. f. 16.
List. conch. 4. s. 9. c. 2. t. 2. f. 2.
Habitat in Mauritio, Madagascar.
* * * Umbilicatae.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 722, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
MOESM1 of Restriction-deficient mutants and marker-less genomic modification for metabolic engineering of the solvent producer Clostridium saccharobutylicum
Creators: name: Ching-Ning Huang
name: Liebl, Wolfgang
name: Ehrenreich, Armin
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 1. Minimal inhibitory concentration.
Parallel Write-Efficient Algorithms and Data Structures for Computational Geometry
Creators: name: Blelloch, Guy E.
name: Gu, Yan
name: Sun, Yihan
name: Shun, Julian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: In this paper, we design parallel write-efficient geometric algorithms that perform asymptotically fewer writes than standard algorithms for the same problem. This is motivated by emerging non-volatile memory technologies with read performance being close to that of random access memory but writes being significantly more expensive in terms of energy and latency. We design algorithms for planar Delaunay triangulation, $k$-d trees, and static and dynamic augmented trees. Our algorithms are designed in the recently introduced Asymmetric Nested-Parallel Model, which captures the parallel setting in which there is a small symmetric memory where reads and writes are unit cost as well as a large asymmetric memory where writes are $ω$ times more expensive than reads. In designing these algorithms, we introduce several techniques for obtaining write-efficiency, including DAG tracing, prefix doubling, reconstruction-based rebalancing and $α$-labeling, which we believe will be useful for designing other parallel write-efficient algorithms.
The Observational Mass Function of Nearby Galaxy Clusters
Creators: name: Girardi, M.
name: Borgani, S.
name: Giuricin, G.
name: Mardirossian, F.
name: Mezzetti, M.
name: ;
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new determination of the mass function of galaxy clusters, based on optical virial mass estimates for a large sample of 152 nearby (z\le0.15) Abell-ACO clusters, as provided by Girardi et al. (1998). This sample includes both data from the literature and the new ENACS data. The resulting mass function is reliably estimated for masses larger than M_{lim}\simeq 4\times 10^{14} \msun, while it is affected by sample incompleteness at smaller masses. We find N(>M_{lim})=(6.3\pm 1.2) 10^{-6} (h^{-1} Mpc)^{-3} for cluster masses estimated within a 1.5 h^{-1} radius. Our mass function is intermediate between the two previous estimates by Bahcall & Cen (1993) and by Biviano et al. (1993). Based on the Press-Schechter approach, we use this mass function to constrain the amplitude of the fluctuation power spectrum at the cluster scale. After suitably convolving the PS predictions with observational errors on cluster masses and COBE-normalizing the fluctuation power spectrum, we find sigma_8=(0.60\pm 0.04) Omega_0^{-0.46+0.09 Omega_0} for flat low-density models and sigma_8=(0.60\pm 0.04) Omega_0^{-0.48+0.17 Omega_0} for open models (at the 90% c.l.).
description: 8 pages, 4 eps figures, accepted by ApJ, minor changes
Fitting rotation curve of galaxies by de Rham-Gabadadze-Tolley massive gravity
Creators: name: Panpanich, Sirachak
name: Burikham, Piyabut
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate effects of massive graviton on the rotation curves of the Milky Way, spiral galaxies and Low Surface Brightness~(LSB) galaxies. Using a simple de Rham, Gabadadze, and Tolley (dRGT) massive gravity model, we find static spherically symmetric metric and a modified Tolman-Oppenheimer-Volkoff (TOV) equation. The dRGT nonlinear graviton interactions generate density and pressures which behave like a dark energy that can mimic the gravitational effects of a dark matter halo. We found that rotation curves of most galaxies can be fitted well by a single constant-gravity parameter $γ\sim m_{g}^{2}C \sim 10^{-28}~{\rm m^{-1}}$ corresponding to the graviton mass in the range $m_g \sim 10^{-21}-10^{-30} {\rm eV}$ depending on the choice of the fiducial metric parameter $C\sim 1-10^{18}~\text{m}$. Fitting rotation curve of the Milky Way puts strong constraint on the Yukawa-type coupling of the massive graviton exchange as a result of the shell effects.
description: 11 pages, 4 figures
Additional file 1: of Identifying health policy and systems research priorities for the sustainable development goals: social protection for health
Creators: name: Qiu, Mary
name: Jessani, Nasreen
name: Bennett, Sara
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Search terms applied to the overview of reviews. (DOCX 18 kb)
Cypraea cribraria Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Cypraeidae
Cypraea
Cypraea cribraria

description: Cypraea cribraria [spec. nov.]
C. testa umbilicata lutea: punctis rotundis albis.
Argenv. conch. t. 21. f. X.
Pet. gaz. t. 80. f. K; an t. 8. f. 3?
List. conch. 4. s. 9. c. 6. t. 3. f. 2.
Kratzenst. Regenf. t. 12. f. 74.
Habitat ..
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 723, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Majorana-Hubbard model on the honeycomb lattice
Creators: name: Li, Chengshu
name: Franz, Marcel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Phase diagram of a Hubbard model for Majorana fermions on the honeycomb lattice is explored using a combination of field theory, renormalization group and mean-field arguments, as well as exact numerical diagonalization. Unlike the previously studied versions of the model we find that even weak interactions break symmetries and lead to interesting topological phases. We establish two topologically nontrivial phases at weak coupling, one gapped with chiral edge modes, and the other gapless with anti-chiral edge modes. At strong coupling a mapping onto a novel frustrated spin-${1\over 2}$ model suggests a highly entangled spin liquid ground state.
description: 9 pages, 8 figures
Additional file 1 of Circulating apelin, chemerin and omentin levels in patients with gestational diabetes mellitus: a systematic review and meta-analysis
Creators: name: Sun, Jianran
name: Ren, Jiale
name: Zuo, Chunlin
name: Deng, Datong
name: Pan, Faming
name: Chen, Ruoping
name: Zhu, Jie
name: Chen, Chao
name: Ye, Shandong
Publisher: name: figshare
Year: 2020
Subjects: Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Science Policy

description: Additional file 1. A full description of the search terms and strategy.
Long-Term Evolution and Revival Structure of Rydberg Wave Packets
Creators: name: Bluhm, Robert
name: Kostelecky, Alan
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is known that, after formation, a Rydberg wave packet undergoes a series of collapses and revivals within a time period called the revival time, $t_{\rm rev}$, at the end of which it is close to its original shape. We study the behavior of Rydberg wave packets on time scales much greater than $t_{\rm rev}$. We show that after a few revival cycles the wave packet ceases to reform at multiples of the revival time. Instead, a new series of collapses and revivals commences, culminating after a time period $t_{\rm sr} \gg t_{\rm rev}$ with the formation of a wave packet that more closely resembles the initial packet than does the full revival at time $t_{\rm rev}$. Furthermore, at times that are rational fractions of $t_{\rm sr}$, the square of the autocorrelation function exhibits large peaks with periodicities that can be expressed as fractions of the revival time $t_{\rm rev}$. These periodicities indicate a new type of fractional revival occurring for times much greater than $t_{\rm rev}$. A theoretical explanation of these effects is outlined.
description: published in Phys. Lett. A 200, 308 (1995)