cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Resolving the Weinberg Paradox with Topology
Creators: name: Terning, John
name: Verhaaren, Christopher B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Long ago Weinberg showed, from first principles, that the amplitude for a single photon exchange between an electric current and a magnetic current violates Lorentz invariance. The obvious conclusion at the time was that monopoles were not allowed in quantum field theory. Since the discovery of topological monopoles there has thus been a paradox. On the one hand, topological monopoles are constructed in Lorentz invariant quantum field theories, while on the other hand, the low-energy effective theory for such monopoles will reproduce Weinberg's result. We examine a toy model where both electric and magnetic charges are perturbatively coupled and show how soft-photon resummation for hard scattering exponentiates the Lorentz violating pieces to a phase that is the covariant form of the Aharonov-Bohm phase due to the Dirac string. The modulus of the scattering amplitudes (and hence observables) are Lorentz invariant, and when Dirac charge quantization is imposed the amplitude itself is also Lorentz invariant. For closed paths there is a topological component of the phase that relates to aspects of 4D topological quantum field theory.
description: 29 pages, 4 figures; Small typos fixed, references added
DOCUMENTATION PROCESSING IN THE SERVICE AT COASTAL FISHING PORT (CFP) PONDOKDADAP: APPLICATION OF THE RULES ON SERVICE COMPLIANCE
Creators: name: AGUS TUMULYADI
name: ARIEF SETYANTO
name: KHALIL GIBRAN
name: AULIA LANUDIA FATHAH
name: BERLANIA MAHARDIKA PUTRI
name: ANDIK ISDIANTO
Publisher: name: Zenodo
Year: 2023
Subjects: Fishing License, Fishing Business License, Fishing Vessel License, Sailing Approval Letter, Pododadap

description: Abstract

The enormous potential of Indonesia's seas complicates the utilization of its fisheries. Participating in illegal fishing and other forms of fisheries utilization violations continues to be prevalent among fisheries business actors, despite the fact that Indonesia has regulations and laws governing fishing businesses and fisheries. Data collection methods employed to ascertain the issues or conflicts that transpired included literature reviews, interviews with harbormaster officers, and observation. Harbormasters are one method by which fishing locations deal with difficulties. The fishing port has the authority to issue Sailing Approval Letters (SAL) to each fisherman in anticipation of this. The purpose of this study is to ascertain the regulations and laws governing the fishing industry, the jurisdiction and rationale for regulating the harbormasters authority, the sailing approval letter, and the existence of quantifiable captures as a means of safeguarding fisheries resources. The harbormaster is tasked with verifying the ship's documentation, including fishing license and Pass license is the Ship's National Marking Letter, and seaworthiness, with the understanding that each document is still legitimate. With respect to the finalized paperwork concerning the issuance of a declining SAL at CFP Pondokdadap. This decline was attributable to expired documents. Documents hold significant importance as they pertain to accountability for the safety of all elements, including the crew and the vessel. This is also associated with the implementation of Non-Tax State Revenue (NTSR) for fishermen; many fishermen continue to be confused by NTSR and are opposed to its existence. The same holds true for the regulation of measured fishing, which will subsequently be extended to encompass the quota allocated to individual business proprietors for fishing purposes.
Additional file 3: of Factors shaping the gut bacterial community assembly in two main Colombian malaria vectors
Creators: name: Bascuñán, Priscila
name: Niño-Garcia, Juan
name: Galeano-Castañeda, Yadira
name: Serre, David
name: Correa, Margarita
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
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
subject: Plant Biology

description: Betadisper output A) Boxplot of the distance to the centroid (i.e. dispersion) for each sample type. B) PCoA with polygons showing the dispersion in the bacterial community composition for different sample types. Notice the large dispersion in adults. (PDF 61 kb)
title: 03_0552
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Particle Spectrum Created Through Bubble Nucleation
Creators: name: Yamamoto, Kazuhiro
name: Tanaka, Takahiro
name: Sasaki, Misao
Publisher: name: arXiv
Year: 1994
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using the multi-dimensional wave function formalism, we investigate the quantum state of a scalar field inside a true vacuum bubble nucleated through false vacuum decay in flat spacetime. We developed a formalism which allows us a mode-by-mode analysis. To demonstrate its advantage, we describe in detail the evolution of the quantum state during the tunneling process in terms of individual mode functions and interpret the result in the language of particle creation. The spectrum of the created particles is examined based on quantum field theory in the Milne universe.
description: 14 pages, revtex file, 4 uuencoded compressed postscript figures appended at the end
Additional file 3 of Experimental colitis promotes sustained, sex-dependent, T-cell-associated neuroinflammation and parkinsonian neuropathology
Creators: name: Houser, Madelyn C.
name: Caudle, W. Michael
name: Chang, Jianjun
name: Kannarkat, George T.
name: Yang, Yuan
name: Kelly, Sean D.
name: Oliver, Danielle
name: Joers, Valerie
name: Shannon, Kathleen M.
name: Keshavarzian, Ali
name: Tansey, Malú Gámez
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 3. Mouse experiment design. RGS10—regulator of G-protein Signaling 10, DSS—dextran sodium sulfate, MPTP—1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine.
Optical response of small silver clusters
Creators: name: Yabana, K.
name: Bertsch, G. F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The time-dependent local density approximation is applied to the optical response of the silver clusters, Ag_2, Ag_3, Ag_8 and Ag_9^+. The calculation includes all the electrons beyond the closed-shell Ag^{+11} ionic core, thus including for the first time explicitly the filled d-shell in the response. The excitation energy of the strong surface plasmon near 4 eV agrees well with experiment. The theoretical transition strength is quenched by a factor of 4 with respect to the pure s-electron sum rule in Ag_8 due to the d-electrons. A comparable amount of strength lies in complex states below 6 eV excitation. The total below 6 eV, about 50% of the s sum rule, is consistent with published experiments.
description: 13 pages RevTex and 9 Postscript figures
On the paramodularity of typical abelian surfaces (and reduction of G-covariant bilinear forms)
Creators: name: Brumer, Armand
name: Pacetti, Ariel
name: Poor, Cris
name: Tornaria, Gonzalo
name: Voight, John
name: Yuen, David S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Generalizing the method of Faltings-Serre, we rigorously verify that certain abelian surfaces without extra endomorphisms are paramodular. To compute the required Hecke eigenvalues, we develop a method of specialization of Siegel paramodular forms to modular curves. In the appendix, Serre proves a result extending his work on the reduction of G-invariant bilinear forms modulo primes to the case of G-covariant forms.
description: 49 pages; proof of Lemma 4.3.6 simplified, still with the new appendix by Serre
Cimex ulmi Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cimicidae
Cimex
Cimex ulmi

description: Cimex ulmi [spec. nov.]
C. oblongus supra rubiginosus, elytris striis sanguineis, alis postice albo fuscoque variis. Fn. svec. 670.
Habitat in Ulmo campestri.
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 449, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
LOFAR observations of the quiet solar corona
Creators: name: Vocks, C.
name: Mann, G.
name: Breitling, F.
name: Bisi, M. M.
name: Dabrowski, B.
name: Fallows, R.
name: Gallagher, P. T.
name: Krankowski, A.
name: Magdalenic, J.
name: Marque, C.
name: Morosan, D.
name: Rucker, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The quiet solar corona emits meter-wave thermal bremsstrahlung. Coronal radio emission can only propagate above that radius, $R_ω$, where the local plasma frequency eqals the observing frequency. The radio interferometer LOw Frequency ARray (LOFAR) observes in its low band (10 -- 90 MHz) solar radio emission originating from the middle and upper corona. We present the first solar aperture synthesis imaging observations in the low band of LOFAR in 12 frequencies each separated by 5 MHz. From each of these radio maps we infer $R_ω$, and a scale height temperature, $T$. These results can be combined into coronal density and temperature profiles. We derived radial intensity profiles from the radio images. We focus on polar directions with simpler, radial magnetic field structure. Intensity profiles were modeled by ray-tracing simulations, following wave paths through the refractive solar corona, and including free-free emission and absorption. We fitted model profiles to observations with $R_ω$ and $T$ as fitting parameters. In the low corona, $R_ω< 1.5$ solar radii, we find high scale height temperatures up to 2.2e6 K, much more than the brightness temperatures usually found there. But if all $R_ω$ values are combined into a density profile, this profile can be fitted by a hydrostatic model with the same temperature, thereby confirming this with two independent methods. The density profile deviates from the hydrostatic model above 1.5 solar radii, indicating the transition into the solar wind. These results demonstrate what information can be gleaned from solar low-frequency radio images. The scale height temperatures we find are not only higher than brightness temperatures, but also than temperatures derived from coronograph or EUV data. Future observations will provide continuous frequency coverage, eliminating the need for local hydrostatic density models.
Heat current rectification in segmented XXZ chains
Creators: name: Balachandran, Vinitha
name: Benenti, Giuliano
name: Pereira, Emmanuel
name: Casati, Giulio
name: Poletti, Dario
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the rectification of heat current in an XXZ chain segmented in two parts. We model the effect of the environment with Lindblad heat baths. We show that, in our system, rectification is large for strong interactions in half of the chain and if one bath is at cold enough temperature. For the numerically accessible chain lengths, we observe that the rectification increases with the system size. We gain insight in the rectification mechanism by studying two-time correlations in the steady state. The presence of interactions also induces a strong nonlinear response to the temperature difference, resulting in superlinear and negative differential conductance regimes.
description: 7 pages, 7 figures, Added 2 figures, 7 references and Appendix, Fixed typos
Evaluation of a Shell Egg-Packing Plant Layout
Creators: name: Goble, J. W.
name: Goulston, Charles
name: Bouma, John
name: Heath, James L.
name: Goble, J. W.
name: Goulston, Charles
name: Bouma, John
name: Heath, James L.
Publisher: name: Unknown
Year: 1982
Subjects: Labor and Human Capital
Livestock Production/Industries
Research and Development/Tech Change/Emerging Technologies

description: Increasing costs of constructing and operating shell egg-packing plants make it essential that new or remodeled facilities be carefully planned to achieve maximum efficiency. This study evaluates the layout of a new shell egg-packing plant that demonstrates U.S. Department of Agriculture (USDA) planning concepts. The layout provides for adequate operating space and allows for future expansion at minimal cost. It also provides for the flow of products without backtracking, ease of maintaining sanitation, employee safety and welfare, maintenance of product quality, effective materials handling, and operating efficiency. Labor productivity in the new plant is 8.30 cases per worker-hour compared with 7.03 in the old plant, a gain of 18 percent.
Additional file 1: of Role of milk and dairy intake in cognitive function in older adults: a systematic review and meta-analysis
Creators: name: Jounghee Lee
name: Zhuxuan Fu
name: Chung, Mei
name: Dai-Ja Jang
name: Hae-Jeung Lee
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Table S1. Search strategy. Table S2. Detailed instructions of the modified NOS tool. Table S3. SoE grading system. (DOC 83 kb)
A New Technique for Sampling Multi-Modal Distributions
Creators: name: Abraham, K. J.
name: Haines, L. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this paper we demonstrate that multi-modal Probability Distribution Functions (PDFs) may be efficiently sampled using an algorithm originally developed for numerical integrations by Monte-Carlo methods. This algorithm can be used to generate an input PDF which can be used as an independence sampler in a Metropolis-Hastings chain to sample otherwise troublesome distributions.Some examples in one two and five dimensions are worked out.
description: One ps figure; submitted to "Journal of Computational Physics"
Additional file 4: of Effects of capitation payment on utilization and claims expenditure under National Health Insurance Scheme: a cross-sectional study of three regions in Ghana
Creators: name: Francis-Xavier Andoh-Adjei
name: Bronke Boudewijns
name: Nsiah-Boateng, Eric
name: Asante, Felix
name: Velden, Koos Van Der
name: Spaan, Ernst
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Linear regression model for outpatient utilization before the intervention. (DOCX 39 kb)
Additional file 2: of Infectious disease testing of UK-bound refugees: a population-based, cross-sectional study
Creators: name: Crawshaw, Alison
name: Pareek, Manish
name: Were, John
name: Schillinger, Steffen
name: Gorbacheva, Olga
name: Kolitha Wickramage
name: Mandal, Sema
name: Delpech, Valerie
name: Gill, Noel
name: Kirkbride, Hilary
name: Zenner, Dominik
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: Computational Biology

description: Supporting tables: logistic regression analysis. Table S1. Testing yield and logistic regression analysis of the TB test cohort† (outcome = active TB). Table S2. Testing yield and logistic regression analysis of the HIV test cohort† (outcome = HIV positive). Table S3. Testing yield and logistic regression analysis of the syphilis test cohort† (outcome = syphilis positive). Table S4. Testing yield and logistic regression analysis of the hepatitis B test cohort† (outcome= hepatitis B positive). Table S5. Testing yield and logistic regression analysis of the hepatitis C test cohort† (outcome: hepatitis C positive). (DOCX 62 kb)
Precision Orbit of $δ$ Delphini and Prospects for Astrometric Detection of Exoplanets
Creators: name: Gardner, Tyler
name: Monnier, John D.
name: Fekel, Francis C.
name: Williamson, Mike
name: Duncan, Douglas K.
name: White, Timothy R.
name: Ireland, Michael
name: Adams, Fred C.
name: Barman, Travis
name: Baron, Fabien
name: Brummelaar, Theo ten
name: Che, Xiao
name: Huber, Daniel
name: Kraus, Stefan
name: Roettenbacher, Rachael M.
name: Schaefer, Gail
name: Sturmann, Judit
name: Sturmann, Laszlo
name: Swihart, Samuel J.
name: Zhao, Ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Combining visual and spectroscopic orbits of binary stars leads to a determination of the full 3D orbit, individual masses, and distance to the system. We present a full analysis of the evolved binary system $δ$ Delphini using astrometric data from the MIRC and PAVO instruments on the CHARA long-baseline interferometer, 97 new spectra from the Fairborn Observatory, and 87 unpublished spectra from Lick Observatory. We determine the full set of orbital elements for $δ$ Del, along with masses of $1.78 \pm 0.07$ $M_{\odot}$ and $1.62 \pm 0.07$ $M_{\odot}$ for each component, and a distance of $63.61 \pm 0.89$ pc. These results are important in two contexts: for testing stellar evolution models and defining the detection capabilities for future planet searches. We find that the evolutionary state of this system is puzzling, as our measured flux ratios, radii, and masses imply a $\sim$ 200 Myr age difference between the components using standard stellar evolution models. Possible explanations for this age discrepancy include mass transfer scenarios with a now ejected tertiary companion. For individual measurements taken over a span of 2 years we achieve $<10$ $μ$-arcsecond precision on differential position with 10-minute observations. The high precision of our astrometric orbit suggests that exoplanet detection capabilities are within reach of MIRC at CHARA. We compute exoplanet detection limits around $δ$ Del, and conclude that if this precision is extended to wider systems we should be able to detect most exoplanets $>2$ M$_{J}$ on orbits $>0.75$ AU around individual components of hot binary stars via differential astrometry.
description: 28 pages, 14 figures, accepted for publication in ApJ
Classical and quantum inertia: A matter of principles
Creators: name: Rosu, H. C.
Publisher: name: arXiv
Year: 1994
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A simple, general discussion of the problem of inertia is provided both in classical physics and in the quantum world. After briefly reviewing the classical principles of equivalence (weak (WEP), Einstein (EEP), strong (SEP)), I pass to a presentation of several equivalence statements in nonrelativistic quantum mechanics and for quantum field vacuum states. It is suggested that a reasonable type of preferred quantum field vacua may be considered: those possessing stationary spectra of their vacuum fluctuations with respect to accelerated classical trajectories
description: 18 pages, v4, however pv is slightly different of v4
Cimex fylvestris Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cimicidae
Cimex
Cimex fylvestris

description: Cimex fylvestris [spec. nov.]
C. oblongus niger, alis elytrisque albo fuscoque variis, pedibus rufis. Fn. svec. 671.
Habitat in Europa.
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 449, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Autonomous Port Vehicle Fleet Management in Thessaloniki
Creators: name: Aifadopoulou, Georgia
name: Grau, Josep Maria Salaniva
name: Tsaples, George
Publisher: name: Zenodo
Year: 2018

description: The transformation of traditional vehicles in ports to autonomous ones is one of the trends that is observed to handle the increasing volumes of containers at terminals, which in some case are reaching their operational capacity. The LOGIMATIC project aims to fully automate port operations with the use of autonomous straddle carriers and to apply this approach to the 6th pier of the Port of Thessaloniki. To achieve such an objective there is the need to design and develop an algorithm that will have the following properties: optimize the number of straddle carriers that will be allocated, minimize the distance that they will cover, assure that collision avoidance is incorporated in the design and finally provide the necessary metrics to allow port authorities to compare the new paradigm with the existing system. The developed algorithm was implemented in Python and integrated into the Terminal Operating System of the port and constitutes a complete solution for small-medium sized ports. The algorithm serves also as a simulation model with which a wide variety of scenarios can be tested; for example, vary the crane productivity, introduce conditions of congestion to check the scheduling and movement of the automated straddle carriers under extreme conditions and finally, test the effectiveness of policies that could increase the efficiency of port operations. The following figure illustrates an example of such a test.
Love wave gas sensor based on DWNTs sensitive material
Creators: name: Hallil, H.
name: Zhang, Q.
name: Flahaut, E.
name: Lachaud, J
name: Coquet, P.
name: Dejous, C.
name: Rebière, D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: This work focuses on the application related to the detection of low moisture and environmental pollutants. A novel gas sensor with inkjet printed Double Walled Carbon Nano Tubes (DWNTs) on a Love wave sensor platform was developed for Volatile Organic Compounds (VOCs) and humidity detection application. The experiments were conducted in real-time at ambient conditions. Results demonstrate the adsorption of vapor compounds on DWNTs sensitive material and leads for example to frequency shifts of 1.97 kHz and 2.93 kHz with 120 ppm of ethanol vapor and 6.22 % RH, respectively.
Cimex 2-maculatus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cimicidae
Cimex
Cimex 2-Maculatus

description: Cimex 2-maculatus [spec. nov.]
C. oblongus niger, alis superioribus macula testacea, antennis setaceis.
Habitat in Europa.
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 449, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
On Rigidity of 3d Asymptotic Symmetry Algebras
Creators: name: Parsa, A. Farahmand
name: Safari, H. R.
name: Sheikh-Jabbari, M. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study rigidity and stability of infinite dimensional algebras which are not subject to the Hochschild-Serre factorization theorem. In particular, we consider algebras appearing as asymptotic symmetries of three dimensional spacetimes, the BMS3, u(1) Kac-Moody and Virasoro algebras. We construct and classify the family of algebras which appear as deformations of BMS3, u(1) Kac-Moody and their central extensions by direct computations and also by cohomological analysis. The Virasoro algebra appears as a specific member in this family of rigid algebras; for this case stabilization procedure is inverse of the Inönü-Wigner contraction relating Virasoro to BMS3 algebra. We comment on the physical meaning of deformation and stabilization of these algebras and relevance of the family of rigid algebras we obtain
description: 50 pages, one figure and two tables; v2: minor improvements, references added
Underthreshold resonances in three-particle molecular systems
Creators: name: Pen'kov, F. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: To determine the lifetimes of Efimov states of negative two-atomic ions, the problem of resonance scattering of a light particle on a pair of identical particles has been considered. An analytic expression has been obtained for resonance widths in the limit of forces of zero radius and low binding energies in pairs. Calculations are compared with the numerical solution of the Faddeev integral equations in a wide region of masses of the light particle. It is shown that the widths of underthreshold resonances in the scattering amplitude obtained from the integral equations with the Yamaguchi potential are well described by the analytic expression, which allows this expression to be used in the mass region inaccessible for numerical calculations. It has been concluded that the lifetime of highly excited negative molecular ions with a binding energy close to the threshold of disintegration is practically unlimited.
description: Latex, 15 pages
Orbital Magnetic Dipole Mode in Deformed Clusters: A Fully Microscopic Analysis
Creators: name: Nesterenko, V. O.
name: Kleinig, W.
name: Cruz, F. F. de Souza
name: Iudice, N. Lo
Publisher: name: arXiv
Year: 1999
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The orbital M1 collective mode predicted for deformed clusters in a schematic model is studied in a self-consistent random-phase-approximation approach which fully exploits the shell structure of the clusters. The microscopic mechanism of the excitation is clarified and the close correlation with E2 mode established. The study shows that the M1 strength of the mode is fragmented over a large energy interval. In spite of that, the fraction remaining at low energy, well below the overwhelming dipole plasmon resonance, is comparable to the strength predicted in the schematic model. The importance of this result in view of future experiments is stressed.
description: 10 pages, 3 Postscript figures, uses revtex
Coherent State Transforms for Spaces of Connections
Creators: name: Ashtekar, Abhay
name: Lewandowski, Jerzy
name: Marolf, Donald
name: Mourão, José
name: Thiemann, Thomas
Publisher: name: arXiv
Year: 1994
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Segal-Bargmann transform plays an important role in quantum theories of linear fields. Recently, Hall obtained a non-linear analog of this transform for quantum mechanics on Lie groups. Given a compact, connected Lie group $G$ with its normalized Haar measure $μ_H$, the Hall transform is an isometric isomorphism from $L^2(G, μ_H)$ to ${\cal H}(G^{\Co})\cap L^2(G^{\Co}, ν)$, where $G^{\Co}$ the complexification of $G$, ${\cal H}(G^{\Co})$ the space of holomorphic functions on $G^{\Co}$, and $ν$ an appropriate heat-kernel measure on $G^{\Co}$. We extend the Hall transform to the infinite dimensional context of non-Abelian gauge theories by replacing the Lie group $G$ by (a certain extension of) the space ${\cal A}/{\cal G}$ of connections modulo gauge transformations. The resulting ``coherent state transform'' provides a holomorphic representation of the holonomy $C^\star$ algebra of real gauge fields. This representation is expected to play a key role in a non-perturbative, canonical approach to quantum gravity in 4-dimensions.
description: 38 pages, latex
Unbinding of Retinoic Acid from its Receptor Studied by Steered Molecular Dynamics
Creators: name: Kosztin, Dorina
name: Izrailev, Sergei
name: Schulten, Klaus
Publisher: name: arXiv
Year: 1999
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Computational Physics (physics.comp-ph)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Retinoic acid receptor (RAR) is a ligand-dependent transcription factor that regulates the expression of genes involved in cell growth, differentiation, and development. Binding of the retinoic acid hormone to RAR is accompanied by conformational changes in the protein which induce transactivation or transrepression of the target genes. In this paper we present a study of the hormone binding/unbinding process in order to clarify the role of some of the amino acid contacts and identify possible pathways of the all-trans retinoic acid binding/unbinding to/from human retinoic acid receptor (hRAR)-g. Three possible pathways were explored using steered molecular dynamics simulations. Unbinding was induced on a time scale of 1 ns by applying external forces to the hormone. The simulations suggest that the hormone may employ one pathway for binding and an alternative "back door" pathway for unbinding.
description: 10 pages, PDF file
Additional file 3: of Effects of capitation payment on utilization and claims expenditure under National Health Insurance Scheme: a cross-sectional study of three regions in Ghana
Creators: name: Francis-Xavier Andoh-Adjei
name: Bronke Boudewijns
name: Nsiah-Boateng, Eric
name: Asante, Felix
name: Velden, Koos Van Der
name: Spaan, Ernst
Publisher: name: figshare
Year: 2018
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Computational Biology

description: Correlation matrix of coefficients of regression model for outpatient utilization, 2014. (DOCX 14 kb)
Classical analysis of Bianchi types I and II in Ashtekar variables
Creators: name: Gonzalez, Gabriela
name: Tate, Ranjeet S
Publisher: name: arXiv
Year: 1994
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We solve the complex Einstein equations for Bianchi I and II models formulated in the Ashtekar variables. We then solve the reality conditions to obtain a parametrization of the space of Lorentzian solutions in terms of real canonically conjugate variables. In the Ashtekar variables, the dynamics of the universe point particle is governed by only a curved supermetric -- there is no potential term. In the usual metric formulation the particle bounces off a potential wall in flat superspace. We consider possible characterizations of this ``bounce'' in the potential-free Ashtekar variables.
description: Latex, uses revtex, 13 pages in 10pt
Additional file 1: of Infectious disease testing of UK-bound refugees: a population-based, cross-sectional study
Creators: name: Crawshaw, Alison
name: Pareek, Manish
name: Were, John
name: Schillinger, Steffen
name: Gorbacheva, Olga
name: Kolitha Wickramage
name: Mandal, Sema
name: Delpech, Valerie
name: Gill, Noel
name: Kirkbride, Hilary
name: Zenner, Dominik
Publisher: name: figshare
Year: 2018
Subjects: subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary material. (DOCX 69 kb)
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0084
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0084, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0084, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 2: of Tissue-infiltrating lymphocytes signature predicts survival in patients with early/intermediate stage hepatocellular carcinoma
Creators: name: Tian, Meng-Xin
name: Liu, Wei-Ren
name: Wang, Han
name: Zhou, Yu-Fu
name: Jin, Lei
name: Jiang, Xi-Fei
name: Tao, Chen-Yang
name: Tang, Zheng
name: Zhou, Pei-Yun
name: Fang, Yuan
name: Qu, Wei-Feng
name: Ding, Zhen-Bin
name: Peng, Yuan-Fei
name: Dai, Zhi
name: Qiu, Shuang-Jian
name: Zhou, Jian
name: Lau, Wan
name: Fan, Jia
name: Shi, Ying-Hong
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified

description: Table S1. The relationship between TRIS and clinicopathological variables. Table S2. Comparison of prognostic performance among postoperative variables and ICPI. Table S3. Comparison of prognostic performance among HCC staging systems and ICPI. Table S4. Components of 7 staging systems for hepatocellular carcinoma. Table S5. Antibody sources and staining conditions. (DOCX 28 kb)
Electron correlation vs. stabilization: A two-electron model atom in an intense laser pulse
Creators: name: Bauer, D.
name: Ceccherini, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study numerically stabilization against ionization of a fully correlated two-electron model atom in an intense laser pulse. We concentrate on two frequency regimes: very high frequency, where the photon energy exceeds both, the ionization potential of the outer {\em and} the inner electron, and an intermediate frequency where, from a ``single active electron''-point of view the outer electron is expected to stabilize but the inner one is not. Our results reveal that correlation reduces stabilization when compared to results from single active electron-calculations. However, despite this destabilizing effect of electron correlation we still observe a decreasing ionization probability within a certain intensity domain in the high-frequency case. We compare our results from the fully correlated simulations with those from simpler, approximate models. This is useful for future work on ``real'' more-than-one electron atoms, not yet accessible to numerical {\em ab initio} methods.
description: 8 pages, 8 figures in an extra ps-file, submitted to Phys. Rev. A, updated references and shortened introduction
Cimex mutabilis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cimicidae
Cimex
Cimex mutabilis

description: Cimex mutabilis [spec. nov.]
C. oblongiusculus niger, alis inferioribus caeruleis, antennis pedibusque flavis.
Habitat in Svecia.
Totus niger. Alae membranaceae, glaucescentes, abdomini impositi atro valde caerulei elucent.
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 449-450, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Structures Produced by the Collision of Extragalactic Jets with Dense Clouds
Creators: name: Higgins, S. W.
name: O'Brien, T. J.
name: Dunlop, J. S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We have investigated how several parameters can affect the results of a collision between an extragalactic jet and a dense, intergalactic cloud, through a series of hydrodynamic simulations. Such collisions are often suggested to explain the distorted structures of some radio jets. However, theoretical studies of this mechanism are in conflict over whether it can actually reproduce the observations. The parameters are the Mach number, and the relative densities of the jet and the cloud to the ambient medium. Using a simple prescription we have produced synthetic radio images for comparison with observations. These show that a variety of structures may be produced from simple jet-cloud collisions. We illustrate this with a few examples, and examine the details in one case. In most cases we do not see a clear, sustained deflection. Lighter jets are completely disrupted. The most powerful jets produce a hotspot at the impact which outshines any jet emission and erode the cloud too quickly to develop a deflected arm. It appears that moderate Mach numbers and density contrasts are needed to produce bends in the radio structure. This explains the apparent conflict between theoretical studies, as conclusions were based on different values of these parameters. Shocks are produced in the ambient medium that might plausibly reproduce the observed alignment of the extended emission line regions with the radio axis.
description: 21 pages, 11 figures. Submitted to MNRAS. Also available in html version at http://www.doc.mmu.ac.uk/STAFF/S.Higgins/jcmnpaper/jc_mn.html
Going Beyond the Ordinary — User Perceptions of the Impact of Multisensory Elements on Presence in Virtual Reality at the Royal Opera House
Creators: name: Woods, Andy T.
name: Levstek, Marusa
name: Moffatt, Jamie
name: Lycett, Mark
name: Whittaker, Laryssa
name: Dalton, Polly
Publisher: name: Brill Online
Year: 2025
Subjects: classificationCode: 520406
subject: Sensory processes, perception and performance

description: This exploratory study investigates the relative impacts of incorporating additional sensory- and embodiment-enhancing elements into virtual reality (VR) experiences beyond standard headset features, including vibrating floors, blowing wind, accurately rendered hands, free-roam walking and seeing avatars of real people; the outcome is sometimes called a hyper-reality experience. After taking part in the Current Rising immersive experience at the Royal Opera House, 726 participants completed a survey examining the different perceived impacts the various additional elements were thought to have on presence. Blowing wind and free-roam walking were thought to be most impactful on presence, followed by floor vibration (contrary to expectations), along with seeing avatars. Conversely, virtual hands were thought to exhibit the least influence, despite being rendered with greater detail and precision than those commonly found in standard VR applications. Past VR experience only minimally affected these reported impacts, suggesting that hyper-reality experiences introduce novel elements even to experienced users. By looking at the perceived impact on presence over a rich, holistic range of factors (multisensory elements, virtual bodies, prior experience and enjoyment) in a real-world cultural experience, these findings offer practical guidance for immersive experience designers and researchers to optimise presence. Future research should explore more nuanced assessments of presence and consider non-correlational experimental designs that mitigate various highlighted potential biases and confounding factors.
title: Muḍar
title: Muḍar
titleType: AlternativeTitle
title: Mudhar
titleType: AlternativeTitle
title: Mudar
titleType: AlternativeTitle
Creators: name: Robin, Christian J.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: Mudhar
Mudar
Arabia
Syria
Euphratus
Late Antiquity
Tribe

description: Robin, Christian J., 2024. “Muḍar”. Thematic Dictionary of Ancient Arabia. Online edition 2024.
description: Source: https://doi.org/10.60667/tdaa-0203
description: Robin, Christian J., 2024. “Muḍar”. Thematic Dictionary of Ancient Arabia. Online edition 2024.
Almost Ideal Clocks in Quantum Cosmology: A Brief Derivation of Time
Creators: name: Marolf, Donald
Publisher: name: arXiv
Year: 1994
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A formalism for quantizing time reparametrization invariant dynamics is considered and applied to systems which contain an `almost ideal clock.' Previously, this formalism was successfully applied to the Bianchi models and, while it contains no fundamental notion of `time' or `evolution,' the approach does contain a notion of correlations. Using correlations with the almost ideal clock to introduce a notion of time, the work below derives the complete formalism of external time quantum mechanics. The limit of an ideal clock is found to be closely associated with the Klein-Gordon inner product and the Newton-Wigner formalism and, in addition, this limit is shown to fail for a clock that measures metric-defined proper time near a singularity in Bianchi models.
description: 16 pages ReVTeX (35 preprint pages)
Existence and Nonexistence results for anisotropic p-Laplace equation with singular nonlinearities
Creators: name: Garain, Prashanta
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35A01, 35B53, 35J75

description: Let $p_i\geq 2$ and consider the following anisotropic $p$-Laplace equation $$ -\sum_{i=1}^{N}\frac{\partial}{\partial x_i}\Big(\Big|\frac{\partial u}{\partial x_i}\Big|^{p_i-2}\frac{\partial u}{\partial x_i}\Big)=g(x)f(u),\,\,u>0\text{ in }Ω. $$ Under suitable hypothesis on the weight function $g$ we present an existence result for $f(u)=e^\frac{1}{u}$ in a bounded smooth domain $Ω$ and nonexistence results for $f(u)=-e^\frac{1}{u}$ or $-(u^{-δ}+u^{-γ}),$ $δ,γ>0$ with $Ω=\mathbb{R}^N$ respectively.
description: 18 pages
Understanding the saturation power of Josephson Parametric Amplifiers made from SQUIDs arrays
Creators: name: Planat, Luca
name: Dassonneville, Remy
name: Martinez, Javier Puertas
name: Foroughi, Farshad
name: Buisson, Olivier
name: Hasch-Guichard, Wiebke
name: Naud, Cecile
name: Vijay, R.
name: Murch, Kater
name: Roch, Nicolas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on the implementation and detailed modelling of a Josephson Parametric Amplifier (JPA) made from an array of eighty Superconducting QUantum Interference Devices (SQUIDs), forming a non-linear quarter-wave resonator. This device was fabricated using a very simple single step fabrication process. It shows a large bandwidth (45 MHz), an operating frequency tunable between 5.9 GHz and 6.8 GHz and a large input saturation power (-117 dBm) when biased to obtain 20 dB of gain. Despite the length of the SQUID array being comparable to the wavelength, we present a model based on an effective non-linear LC series resonator that quantitatively describes these figures of merit without fitting parameters. Our work illustrates the advantage of using array-based JPA since a single-SQUID device showing the same bandwidth and resonant frequency would display a saturation power 15 dB lower.
description: 12 pages, 9 figures, Appendices included
What caused the onset of the 1997-1998 El Nino?
Creators: name: van Oldenborgh, Geert Jan
Publisher: name: arXiv
Year: 1999
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: There has been intense debate about the causes of the 1997-1998 El Nino. One side sees the obvious intense westerly wind events as the main cause for the exceptional heating in summer 1997, the other emphasizes slower oceanic processes. We present a quantitative analysis of all factors contributing to the onset of this El Nino. At six months' lead time the initial state contributes about 40% of the heating compared with an average year, and the wind about 50%. Compared with 1996, these contributions are 30% and 90% respectively. As westerly wind events are difficult to predict, this limited the predictability of the onset of this El Nino.
description: 11 pages, incl 5 figs