cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The tenfold way and many-body zero modes in the Sachdev-Ye-Kitaev model
Creators: name: Behrends, Jan
name: Bardarson, Jens H.
name: Béri, Benjamin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Sachdev-Ye-Kitaev (SYK) model, in its simplest form, describes $k$ Majorana fermions with random all-to-all four-body interactions. We consider the SYK model in the framework of a many-body Altland-Zirnbauer classification that sees the system as belonging to one of eight (real) symmetry classes depending on the value of $k\mod 8$. We show that, depending on the symmetry class, the system may support exact many-body zero modes with the symmetries also dictating whether these may have a nonzero contribution to Majorana fermions, i.e., single-particle weight. These zero modes appear in all but two of the symmetry classes. When present, they leave clear signatures in physical observables that go beyond the threefold (Wigner-Dyson) possibilities for level spacing statistics studied earlier. Signatures we discover include a zero-energy peak or hole in the single-particle spectral function, depending on whether symmetries allow or forbid zero modes to have single-particle weight. The zero modes are also shown to influence the many-body dynamics, where signatures include a nonzero long-time limit for the out-of-time-order correlation function. Furthermore, we show that the extension of the four-body SYK model by quadratic terms can be interpreted as realizing the remaining two complex symmetry classes; we thus demonstrate how the entire tenfold Altland-Zirnbauer classification may emerge in the SYK model.
description: 15 pages, 6 figures
Biological evolution through mutation, selection, and drift: An introductory review
Creators: name: Baake, Ellen
name: Gabriel, Wilfried
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Motivated by present activities in (statistical) physics directed towards biological evolution, we review the interplay of three evolutionary forces: mutation, selection, and genetic drift. The review addresses itself to physicists and intends to bridge the gap between the biological and the physical literature. We first clarify the terminology and recapitulate the basic models of population genetics, which describe the evolution of the composition of a population under the joint action of the various evolutionary forces. Building on these foundations, we specify the ingredients explicitly, namely, the various mutation models and fitness landscapes. We then review recent developments concerning models of mutational degradation. These predict upper limits for the mutation rate above which mutation can no longer be controlled by selection, the most important phenomena being error thresholds, Muller's ratchet, and mutational meltdowns. Error thresholds are deterministic phenomena, whereas Muller's ratchet requires the stochastic component brought about by finite population size. Mutational meltdowns additionally rely on an explicit model of population dynamics, and describe the extinction of populations. Special emphasis is put on the mutual relationship between these phenomena. Finally, a few connections with the process of molecular evolution are established.
description: 62 pages, 6 figures, many references
Entanglement preservation in tripartite quantum systems under dephasing dynamics
Creators: name: Radhakrishnan, Chandrashekar
name: Roy, Sovik
name: Chinnarasu, Ravikumar
name: Ali, Md. Manirul
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Protecting entanglement from decoherence is a critical aspect of quantum information processsing. For many-body quantum systems evolving under decoherence, estimating multipartite entanglement is challenging. This challenge can be met up by considering distance based measure such as relative entropy of entanglement which decisively measures entanglement in both pure as well as mixed states. In this work, we investigate the tripartite entanglement dynamics of pure and mixed states in the presence of a structured dephasing environment at finite temperature. We show that the robustness of the quantum system to decoherence is dependent on the distribution of entanglement and its relation to different configurations of the bath. If the bath is structured individually such that each qubit has its own environment, the system has different dynamics compared to when the bath is common to all the three qubits. From the results we conjecture that there is a connection between the distribution of entanglement among the qubits and the distribution of bath degrees of freedom, and the interplay of these two distributions determines the decay rate of the entanglement dynamics. The sustainability of tripartite entanglement is shown to be enhanced significantly in presence of reservoir memory.
description: 4 figures
Possible Test for the Suggestion that Air Showers with $E > 10^{20}$ eV are due to Strongly Interacting Neutrinos
Creators: name: Bordes, J
name: Chan, HM
name: Faridani, J
name: Pfaudler, J
name: Tsou, ST
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The suggestion is made that air showers with energies beyond the Greisen-Zatsepin-Kuz'min spectral cut-off may have primary vertices some 6 km lower in height than those of proton initiated showers with energies below the GZK cut-off. This estimate is based on the assumption that post-GZK showers are due to neutrinos having acquired strong interactions from generation-changing dual gluon exchange as recently proposed.
description: Latex, 10 pages, 2 figures using psfig
Rhabdogaster oribi Londt 2006, sp. n.
Creators: name: Londt, Jason G. H.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Asilidae
Rhabdogaster
Rhabdogaster oribi

description: Rhabdogaster oribi sp. n.   Figs 80–82
Etymology: Named after the type locality.
Description: Based on unique holotype ơ.
 Head: Dark red-brown to black, gold-silver pruinose, white and black setose. Antenna dark red-brown to black, setae black. Face extensively pruinose except for two small weakly apruinose spots centrally. Mystax entirely pale yellow-white, occupying approx. lower half of face. Frons entirely pruinose, vertex apruinose (including ocellar tubercle), fine black setose. Occiput entirely silver pruinose. Proboscis and palpi dark red-brown, setae fine white.
 Thorax: Dark red-brown to black, silver and gold pruinose, black and white setose. Mesonotum extensively pruinose except for pair of anteromedial stripes, most of postpronotal and postalar lobes, and 3 lateral spots (1 anterior of transverse suture, 2 postsutural – one being small), notopleurals (2) and supraalars (1) pale yellow, other setae black. Pleura pruinose except for small spot on anepisternum. Scutellum pruinose except for hind margin, with 2 major black sctl s accompanied by 2 black minor setae. Postmetacoxal bridge entirely silver pruinose. Legs: cx dark red-brown, silver pruinose, white setose; troc orange with red-brown distal ends; fem dark red-brown with orange proximal and distal ends, white setose; tib brown-yellow proximally, dark red-brown distally, predominantly white setose (some black setae ventrodistally); tar brown-yellow, mostly black setose. Wing 5.1 x 1.7 mm, veins orange-brown, membrane transparent, unstained, extensively microtrichose.Discal cell entirely microtrichose, costal cell mostly without microtrichia (some pesent in distal part).
 Abdomen: Dark red-brown, fine gold-silver pruinose (tergites with apruinose hind margins only), white setose. Terminalia (Figs 80–82): epand in lateral view longer than external lobes of goncx and hypd, tapering to fairly acute tips; in dorsal view lobes broadly fused proximomedially; hypd in lateral view curved, with upturned distal end, shorter than external lobe of goncx and epand; in ventral view broadly-rounded proximally, tapering rapidly distally to pointed apex. In lateral view external and internal lobes of goncx clearly fused, gonst in ventral view sinuous with pointed tip.
 Holotype: ơ SOUTH AFRICA: KwaZulu-Natal: ‘ Oribi Gorge Reserve [3042S:3015E], / Umzimkulwana Valley, / Natal, South Africa. / B. & P. Stuckenberg / 21–28 November 1960 ’.
Distribution, phenology and biology (Tables 1, 2): Recorded only from the South African type locality. Collected in November.
 Similar species: R. nitida, nuda and pellos sp. n.
description: Published as part of Londt, Jason G. H., 2006, A review of the Afrotropical genus Rhabdogaster Loew, 1858 with descriptions of new species (Diptera: Asilidae: Stenopogoninae), pp. 243-313 in African Invertebrates 47 on page 274, DOI: 10.5281/zenodo.7667267
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Cart. 187 (11 H 72), f. 0127v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0127v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0127v, 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 1 of Exclusive enteral nutrition remodels the intestinal flora in patients with active Crohn's disease
Creators: name: Jiang, Jingjing
name: Chen, Lu
name: Chen, Yanfang
name: Chen, Hong
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. The effective sequencing sequence statistics of the Fecal sample.
Sleptons at a First Muon Collider
Creators: name: Paige, Frank E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Signatures for sleptons, which have been extensively studied for the Next Linear Collider, are reexamined taking into account some of the different features of a First Muon Collider.
description: LaTeX with included aipproc.sty, 7 pages, 5 figures, to appear in Workshop on Physics at the First Muon Collider
Observational Evidence to Support a Dense Ambient Medium Shaping the Jet in 3C 84
Creators: name: Park, Jongho
name: Kino, Motoki
name: Nagai, Hiroshi
name: Nakamura, Masanori
name: Asada, Keiichi
name: Kam, Minchul
name: Hodgson, Jeffrey A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Highly collimated relativistic jets are a defining feature of certain active galactic nuclei (AGN), yet their formation mechanism remains elusive. Previous observations and theoretical models have proposed that the ambient medium surrounding the jets could exert pressure, playing a crucial role in shaping the jets. However, direct observational confirmation of such a medium has been lacking. In this study, we present very long baseline interferometric (VLBI) observations of 3C 84 (NGC 1275), located at the center of the Perseus Cluster. Through monitoring observations with the Very Long Baseline Array (VLBA) at 43 GHz, a jet knot was detected to have been ejected from the sub-parsec scale core in the late 2010s. Intriguingly, this knot propagated in a direction significantly offset from the parsec-scale jet direction. To delve deeper into the matter, we employ follow-up VLBA 43 GHz observations, tracing the knot's trajectory until the end of 2022. We discovered that the knot abruptly changed its trajectory in the early 2020s, realigning itself with the parsec-scale jet direction. Additionally, we present results from an observation of 3C 84 with the Global VLBI Alliance (GVA) at 22 GHz, conducted near the monitoring period. By jointly analyzing the GVA 22 GHz image with a VLBA 43 GHz image observed about one week apart, we generated a spectral index map, revealing an inverted spectrum region near the edge of the jet where the knot experienced deflection. These findings suggest the presence of a dense, cold ambient medium characterized by an electron density exceeding $\sim10^5\ {\rm cm^{-3}}$, which guides the jet's propagation on parsec scales and significantly contributes to the overall shaping of the jet.
description: 18 pages, 18 figures, accepted for publication in Astronomy and Astrophysics
Fluctuation-Induced Interactions between Rods on a Membrane
Creators: name: Golestanian, Ramin
name: Goulian, Mark
name: Kardar, Mehran
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider the interaction between two rods embedded in a fluctuating surface. The modification of fluctuations by the rods leads to an attractive long-range interaction between them. We consider fluctuations governed by either surface tension (films) or bending rigidity (membranes). In both cases the interaction falls off with the separation of the rods as $1/R^4$. The orientational part of the interaction is proportional to $\cos^2\left[ θ_1+θ_2 \right]$ in the former case, and to $\cos^2\left[ 2\left(θ_1+θ_2\right) \right]$ in the latter, where $θ_1$ and $θ_2$ are angles between the rods and the line joining them. These interactions are somewhat reminiscent of dipolar forces and will tend to align collections of such rods into chains.
description: REVTEX, 14 pages, with 2 Postscript figures
Resurgence and self-completion in renormalized gauge theories
Creators: name: Maiezza, Alessio
name: Vasquez, Juan Carlos
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Under certain assumptions and independent of the instantons, we show that the logarithm expansion of dimensional regularization in quantum field theory needs a nonperturbative completion to have a renormalization-group flow valid at all energies. Then, we show that such nonperturbative completion has the analytic properties of the renormalons, which we find with only a marginal reference to diagrammatic calculations. We demonstrate that renormalon corrections necessarily lead to analyzable functions, namely, resurgent transseries. A detailed analysis of the resurgent properties of the renormalons is provided. The self-consistency of the theory requires these nonperturbative contributions to render the running coupling well-defined at any energy, thus with no Landau pole. We illustrate the point within the case of QED. This way, we explicitly realize the correspondence between the nonperturbative Landau pole scale and the renormalons. What is seen as a Landau pole in perturbation theory is cured by the nonperturbative, resurgent contributions.
description: 28 pages, 1 figure, additional clarifications, more references, version to appear in IJMPA
Quasi-two-body decays $B \to D K^*(892) \to D K π$ in the perturbative QCD approach
Creators: name: Ma, Ai-Jun
name: Wang, Wen-Fei
name: Li, Ya
name: Xiao, Zhen-Jun
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the quasi-two-body decays $B\to D K^*(892) \to D Kπ$ by employing the perturbative QCD approach. The two-meson distribution amplitudes $Φ_{Kπ}^{\text{$P$-wave}}$ are adopted to describe the final state interactions of the kaon-pion pair in the resonance region. The resonance line shape for the $P$-wave $Kπ$ component $K^*(892)$ in the time-like form factor $F_{Kπ}(s)$ is parameterized by the relativistic Breit-Wigner function. For most considered decay modes, the theoretical predictions for their branching ratios are consistent with currently available experimental measurements within errors. We also disscuss some ratios of the branching fractions of the concerned decay processes. More precise data from LHCb and Belle-II are expected to test our predictions.
description: 10 pages, 3 figures and 2 tables.To be published in EPJC
Pseudogap and Kinetic Pairing Under Critical Differentiation of Electrons in Cuprate Superconductors
Creators: name: Imada, Masatoshi
name: Onoda, Shigeki
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superconducting mechanism of cuprates is discussed in the light of the proximity of the Mott insulator. The proximity accompanied by suppression of coherence takes place in an inhomogeneous way in the momentum space in finite-dimensional systems. Studies on instabilities of metals consisted of such differentiated electrons in the momentum space are reviewed from a general point of view. A typical example of the differentiation is found in the flattening of the quasiparticle dispersion discovered around momenta $(π,0)$ and $(0,π)$ on 2D square lattices. This flattening even controls the criticality of the metal-insulator transition. Such differentiation and suppressed coherence subsequently cause an instability to the superconducting state in the second order of the strong coupling expansion. The d-wave pairing interaction is generated from such local but kinetic processes in the absence of disturbance from the coherent single-particle excitations. The superconducting mechanism emerges from a direct kinetic origin which is conceptually different from the pairing mechanism mediated by bosonic excitations as in magnetic, excitonic, and BCS mechanisms. Pseudogap phenomena widely observed in the underdoped cuprates are then naturally understood from the mode-mode coupling of d-wave superconducting (dSC) fluctuations repulsively coupled with antiferromagnetic (AFM) ones. When we assume the existence of a strong d-wave channel repulsively competing with AFM fluctuations under the formation of flat and damped single-particle dispersion, we reproduce basic properties of the pseudogap seen in the magnetic resonance, neutron scattering, angle resolved photoemission and tunneling measurements in the cuprates.
description: 12pages including 1 figure, Proceedings of Advanced Research Workshop on Open Problems in Strongly Correlated Electron Systems in Bled
Additional file 10: of Osteopontin in the host response to Leishmania amazonensis
Creators: name: Giraud, Emilie
name: Rouault, Eline
name: Fiette, Laurence
name: Jean-HervĂŠ Colle
name: Smirlis, Despoina
name: Melanitou, Evie
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Figure S8. Opn gene expression in C57BL/6 and DBA/2 mice in vivo. Real-time qPCR of opn transcripts in C57BL/6 (blue bars) and DBA/2 mice (red bars) at day 80 p.i. corresponding to the pic of opn transcripts observed (A) in the ear pinna (see Fig. 7a) and (B) in draining lymph nodes. (PDF 16 kb)
High energy parton-parton amplitudes from lattice QCD and the stochastic vacuum model
Creators: name: Martini, A. F.
name: Menon, M. J.
name: Thober, D. S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Making use of the gluon gauge-invariant two-point correlation function, recently determined by numerical simulation on the lattice in the quenched approximation and the stochastic vacuum model, we calculate the elementary (parton-parton) amplitudes in both impact-parameter and momentum transfer spaces. The results are compared with those obtained from the Krämer and Dosch ansatz for the correlators. Our main conclusion is that the divergences in the correlations functions suggested by the lattice calculations do not affect substantially the elementary amplitudes. Phenomenological and semiempirical information presently available on elementary amplitudes is also referred to and is critically discussed in connection with some theoretical issues.
description: Text with 11 pages in LaTeX (twocolumn form), 10 figures in PostScript (psfig.tex used). Replaced with changes, Fig.1 modified, two references added, some points clarified, various typos corrected. Version to appear in Phys. Rev. D
Rhabdogaster quasinuda Londt 2006, sp. n.
Creators: name: Londt, Jason G. H.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Asilidae
Rhabdogaster
Rhabdogaster quasinuda

description: Rhabdogaster quasinuda sp. n.   Figs 95–97
 Etymology: From Latin quasi (like) + nuda. Refers to the superficial similarity of this species to R. nuda.
Description: Based on holotype ơ.
 Head: Black, silver pruinose, predominantly white setose. Antenna dark red-brown to black, setae black. Face entirely pruinose. Mystax entirely white, largely confined to lower epistomal margin. Frons and vertex (including ocellar tubercle) entirely pruinose. Occiput entirely pruinose. Proboscis and palpi dark red-brown, setae white.
 Thorax: Dark red-brown to black, silver pruinose, white setose. Mesonotum extensively pruinose except for tiny parts of postpronotal and postalar lobes, and a pair of short anteromedial stripes. Pleura pruinose except for small spot on anepisternum. Scutellum entirely pruinose, with 2 major sctl s. Postmetacoxal bridge entirely silver pruinose. Legs: cx dark red-brown, silver pruinose, white setose; troc, fem, tib and tar brownyellow; fem and tib predominantly white setose (some black setae distally); tar mainly black setose. Wing 4.6 x 1.5 mm, veins pale brown, membrane transparent, unstained, almost entirely microtrichose. Discal and costal cells entirely microtrichose.
 Abdomen: Dark red-brown to black, silver pruinose, white setose. Tergites weakly apruinose mediodistally. Sternites entirely pruinose. Terminalia (Figs 95–97): epand in lateral view similar in length to external lobe of goncx and longer than hypd, tapering to rounded tip; in dorsal view lobes broadly fused proximomedially; hypd in lateral view short, slightly curved, with slightly upcurved distal end; in ventral view somewhat truncate proximally, tapering rapidly to moderately long parallel-sided terminal process with rounded apex. In lateral view external lobe of goncx broad, tapering distally to fairly acute tip, gonst in ventral view curved.
Variation: Female similar to male. The extent of variation is difficult to assess as there are so few specimens.
 Holotype: ơ SOUTH AFRICA: Western Cape: ‘ South Africa / Rawsonville [3341S:1919E] / 10.4.1944 / Ac. US. / JUR’.
 Paratypes: SOUTH AFRICA: Western Cape: 1ơ ‘ South Africa / Stellenbosch [3243S:2535E] / 2 April 1927 / Ac. US.’; 2^‘ South Africa / Rawsonville [3341S:1919E] / 10.4.1944 / Ac. US. / JUR’.
 Distribution, phenology and biology (Tables 1, 2): Recorded from two localities in South Africa where it is apparently sympatric with nuda. Collected only in April.
 Similar species: R. eremia sp. n., pedion sp. n. and rustica.
description: Published as part of Londt, Jason G. H., 2006, A review of the Afrotropical genus Rhabdogaster Loew, 1858 with descriptions of new species (Diptera: Asilidae: Stenopogoninae), pp. 243-313 in African Invertebrates 47 on pages 280-281, DOI: 10.5281/zenodo.7667267
The J_1-J_2 antiferromagnet with Dzyaloshinskii-Moriya interaction on the square lattice: An exact diagonalization study
Creators: name: Voigt, A.
name: Richter, J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We examine the influence of an anisotropic interaction term of Dzyaloshinskii-Moriya (DM) type on the groundstate ordering of the J_1-J_2 spin-1/2-Heisenberg antiferromagnet on the square lattice. For the DM term we consider several symmetries corresponding to different crystal structures. For the pure J_1-J_2 model there are strong indications for a quantum spin liquid in the region of 0.4 < J_2/J_1 < 0.65. We find that a DM interaction influences the breakdown of the conventional antiferromagnetic order by i) shifting the spin liquid region, ii) changing the isotropic character of the groundstate towards anisotropic correlations and iii) creating for certain symmetries a net ferromagnetic moment.
description: 7 pages, RevTeX, 6 ps-figures, to appear in J. Phys.: Cond. Mat
HONEY IN THE OPINION OF CONSUMERS
Creators: name: GRONTKOWSKA, ANNA
name: GRZYB, IWONA
name: GRONTKOWSKA, ANNA
name: GRZYB, IWONA
Publisher: name: Unknown
Year: 2019
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: honey
subject: consumer
subject: questionnaire

description: Honey is a highly-valued food product in every region of the world. The aim of this paper is to determine the preferences of honey consumers. The research was carried out using a proprietary questionnaire made available on the Internet. 110 respondents took part in the research, with only 5.4% declaring no consumption of honey. In the research sample, there was no difference in the percentage of people consuming honey by gender. The survey results also showed that the majority of respondents most often consumed honey several times a month (31.6%), or several times a week (31.6%). With regards to issues in purchasing honey, respondents most often declared purchasing honey in jars of a capacity of 0.9 litre, directly from beekeepers and for single amounts ranging from PLN 30 to PLN 99. Beekeepers were said to be an important source of information about honey by 38% of the respondents. The most preferred varieties of honey among the respondents were lime and multi-flower honey. With regards to perception of taste based on gender, the research found that acacia and rape honeys were similarly assessed by both genders, while for other honey types some differences were noted. Women preferred lime and honeydew, whereas men preferred multi-flower and buckwheat varieties.
Additional file 4: of Development of a core outcome set for amblyopia, strabismus and ocular motility disorders: a review to identify outcome measures
Creators: name: Jabri, Samia
name: Kirkham, Jamie
name: Rowe, Fiona
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Table S3.2. Strabismus included studies. Included studies for strabismus arranged by type of study, study ID, title, outcome measure domain, outcome measurement and time of measurement. (DOCX 34 kb)
Intrinsic curvature and topology of shadows in Kerr spacetime
Creators: name: Wei, Shao-Wen
name: Liu, Yu-Xiao
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: From the viewpoint of differential geometry and topology, we investigate the characterization of the shadows in a Kerr spacetime. Two new quantities, the length of the shadow boundary and the local curvature radius are introduced. Each shadow can be uniquely determined by these two quantities. For the black hole case, the result shows that we can constrain the black hole spin and the angular coordinate of the observer only by measuring the maximum and minimum of the curvature radius. While for the naked singularity case, we adopt the length parameter and the maximum of the curvature radius. This technique is completely independent of the coordinate system and the location of the shadow, and is expected to uniquely determine the parameters of the spacetime. Moreover, we propose a topological covariant quantity to measure and distinguish different topological structures of the shadows.
description: 6 pages, 6 figures. Accepted for publication as a Rapid Communication in Physical Review D
AMMONIA EMISSION FROM ANIMAL PRODUCTION IN POLAND ON A REGIONAL SCALE
Creators: name: JAROSZ, ZUZANNA
name: FABER, ANTONI
name: JAROSZ, ZUZANNA
name: FABER, ANTONI
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Livestock Production/Industries
subject: ammonia emissions
subject: animal production
subject: regions

description: The aim of the study was to present ammonia emissions from animal production on a regional scale in 2016. Emission estimates in particular regions were based on methodology developed by EEA in 2016 and applied in Poland by The National Centre for Emissions Management (NCEM). The conducted analyses were based on the size of livestock population, farming system and emission factors at every stage of manure management. The analysis showed substantial spatial differentiation of ammonia emissions from animal production. Voivodships that accounted for the biggest share in emissions from cattle farming were as follows: Mazowieckie, Podlaskie and Wielkopolskie. Estimated emissions in these voivodships amounted to: 47.4, 32.8 and 21.7 Gg NH3, respectively. The highest levels of ammonia emissions from pig production were identified in the region of Wielkopolska. Ammonia emissions in this voivodship amounted to 16.2 Gg NH3. The Wielkopolska region is also distinguished by the highest ammonia emissions from poultry production. The emissions equaled 11.4 Gg NH3 and accounted for 24.1% of total emissions in this region. The realization of reduction commitments for ammonia imposed by the NEC Directive depends on the introduction of a set of changes in livestock production: regarding the housing method, animal nutrition, fertilizer storage and application as well as dissemination of good agricultural practices aiming at ammonia emission reduction.
Additional file 3 of Integrated genomic and DNA methylation analysis of patients with advanced non-small cell lung cancer with brain metastases
Creators: name: Xu, Yanjun
name: Huang, Zhiyu
name: Yu, Xiaoqing
name: Chen, Kaiyan
name: Fan, Yun
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Table S1. List of genes and signaling pathways identified as brain metastatic tissue (BM)-specific or cerebrospinal fluid (CSF)-specific.
MMC Array to Study X-ray Transitions in Muonic Atoms
Creators: name: Unger, Daniel
name: Abeln, Andreas
name: Cocolios, Thomas Elias
name: Eizenberg, Ofir
name: Enss, Christian
name: Fleischmann, Andreas
name: Gastaldo, Loredana
name: Godinho, César
name: Heines, Michael
name: Hengstler, Daniel
name: Indelicato, Paul
name: Jadhav, Ashish
name: Kreuzberger, Daniel
name: Kirch, Klaus
name: Knecht, Andreas
name: Machado, Jorge
name: Ohayon, Ben
name: Paul, Nancy
name: Pohl, Randolf
name: von Schoeler, Katharina
name: Vogiatzi, Stergiani Marina
name: Wauters, Frederik
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The QUARTET collaboration aims to significantly improve the precision of the absolute nuclear charge radii of light nuclei from Li to Ne by using an array of metallic magnetic calorimeters to perform high-precision X-ray spectroscopy of low-lying states in muonic atoms. A proof-of-principle measurement with lithium, beryllium and boron is planned for fall 2023 at the Paul Scherrer Institute. We discuss the performance achieved with the maXs-30 detector module to be used. To place the detector close to the target chamber where the muon beam will impact the material under study, we have developed a new dilution refrigerator sidearm. We further discuss the expected efficiency given the transparency of the X-ray windows and the quantum efficiency of the detector. The expected muonic X-ray rate combined with the high resolving power and detection efficiency of the detector suggest that QUARTET will be able to study the de-excitation of light muonic atoms at an unprecedented level, increasing the relative energy resolution by up to a factor of 20 compared to conventional detector techniques.
New ECCM Techniques Against Noise-like and/or Coherent Interferers
Creators: name: Yan, Linjie
name: Addabbo, Pia
name: Hao, Chengpeng
name: Orlando, Danilo
name: Farina, Alfonso
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Multiple-stage adaptive architectures are conceived to face with the problem of target detection buried in noise, clutter, and intentional interference. First, a scenario where the radar system is under the electronic attack of noise-like interferers is considered. In this context, two sets of training samples are jointly exploited to devise a novel two-step estimation procedure of the interference covariance matrix. Then, this estimate is plugged in the adaptive matched filter to mitigate the deleterious effects of the noise-like jammers on radar sensitivity. Besides, a second scenario, which also includes the presence of coherent jammers, is addressed. Specifically, the sparse nature of data is brought to light and the compressive sensing paradigm is applied to estimate target response and coherent jammers amplitudes. The likelihood ratio test, where the unknown parameters are replaced by previous estimates, is designed and assessed. Remarkably, the sparse approach allows for echo classification and estimation of both angles of arrival and number of the interfering sources. The performance analysis, conducted resorting to simulated data, highlights the effectiveness of the newly proposed architectures also in comparison with suitable competing architectures (when they exist).
description: submitted for journal publication
New insulating phases of two-dimensional electrons in high Landau levels: observation of sharp thresholds to conduction
Creators: name: Cooper, K. B.
name: Lilly, M. P.
name: Eisenstein, J. P.
name: Pfeiffer, L. N.
name: West, K. W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The intriguing re-entrant integer quantized Hall states recently discovered in high Landau levels of high-mobility 2D electron systems are found to exhibit extremely non-linear transport. At small currents these states reflect insulating behavior of the electrons in the uppermost Landau level. At larger currents, however, a discontinuous and hysteretic transition to a conducting state is observed. These phenomena, found only in very narrow magnetic field ranges, are suggestive of the depinning of a charge density wave state, but other explanations can also be constructed.
description: 5 pages, 5 figures
Abundance matching for low mass galaxies in the CDM and FDM models
Creators: name: Cristofari, Pierre
name: Ostriker, Jeremiah P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Abundance matching between galaxies and halos has proven to be an informative technique, less dependent on detailed physical approximations than some other methods. We extend the discussion to the dwarf galaxies realm and to the study of the alternative hypothesis that the dark matter is composed of ultra--light particles: Fuzzy Dark Matter. We find that, given current observations, both CDM and FDM have difficulties with dwarf systems in the local group, but that, if mechanisms are proposed to alleviate these difficulties, they make radically different predictions for FDM and CDM at high redshift. These differences should allow clear observational tests with currently planned experiments, with the number of galaxies per unit volume with stellar mass over $10^6$ M$_{\odot}$ lower in FDM by factors of ($10^{-2.7},10^{-2.0},10^{-1.7},10^{-0.7},10^{-0.1}$) at $z=(10,8,6,4,2)$.
description: 9 pages, 13 figures, Accepted to MNRAS
Perturbative methods for assisted nonperturbative pair production
Creators: name: Torgrimsson, Greger
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the dynamically assisted Schwinger mechanism, the pair production probability is significantly enhanced by including a weak, rapidly varying field in addition to a strong, slowly varying field. In a previous paper we showed that several features of dynamical assistance can be understood by a perturbative treatment of the weak field. Here we show how to calculate the prefactors of the higher-orders terms, which is important because the dominant contribution can come from higher orders. We give a new and independent derivation of the momentum spectrum using the worldline formalism, and extend our WKB approach to calculate the amplitude to higher orders. We show that these methods are also applicable to doubly assisted pair production.
description: Version 2: Results unchanged, misprints corrected, new appendix, matches PRD version. 24 pages, 8 figures
On the structure factor of jammed particle configurations on the one-dimensional lattice
Creators: name: Luck, Jean-Marc
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A broad class of blocked or jammed configurations of particles on the one-dimensional lattice can be characterized in terms of local rules involving only the lengths of clusters of particles (occupied sites) and of holes (empty sites). Examples of physical relevance include the metastable states reached by kinetically constrained spin chains, the attractors of totally irreversible processes such as random sequential adsorption, and arrays of Rydberg atoms in the blockade regime. The configurational entropy of ensembles of such blocked configurations has been investigated recently by means of an approach inspired from the theory of stochastic renewal processes. This approach provides a valuable alternative to the more traditional transfer-matrix formalism. We show that the renewal approach is also an efficient tool to investigate a range of observables in uniform ensembles of blocked configurations, besides their configurational entropy. The main emphasis is on their structure factor and correlation function.
description: 27 pages, 6 figures
Top Quark Pair Production at Threshold: Complete Next-to-next-to-leading Order Relativistic Corrections
Creators: name: Hoang, A. H.
name: Teubner, T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The complete next-to-next-to-leading order (i.e. $O(v^2)$, $O(v α_s)$ and $O(α_s^2)$) relativistic corrections to the total photon mediated $t\bar t$ production cross section at threshold are presented in the framework of nonrelativistic quantum chromodynamics. The results are obtained using semi-analytic methods and ``direct matching''. The size of the next-to-next-to-leading order relativistic corrections is found to be comparable to the size of the next-to-leading order ones.
description: 9 pages, latex, two postscript figures included
Multivariate risk measures in the non-convex setting
Creators: name: Haier, Andreas
name: Molchanov, Ilya
Publisher: name: arXiv
Year: 2019
Subjects: subject: Risk Management (q-fin.RM)
subject: FOS: Economics and business
subject: 91G99 60D05

description: The family of admissible positions in a transaction costs model is a random closed set, which is convex in case of proportional transaction costs. However, the convexity fails, e.g. in case of fixed transaction costs or when only a finite number of transfers are possible. The paper presents an approach to measure risks of such positions based on the idea of considering all selections of the portfolio and checking if one of them is acceptable. Properties and basic examples of risk measures of non-convex portfolios are presented.
description: 14 pages. Minor revision
Stiction, Adhesion Energy and the Casimir Effect in Micromechanical Systems
Creators: name: Buks, E.
name: Roukes, M. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We measure the adhesion energy of gold using a micromachined doubly-clamped beam. The stress and stiffness of the beam are characterized by measuring the spectrum of mechanical vibrations and the deflection due to an external force. To determine the adhesion energy we induce stiction between the beam and a nearby surface by capillary forces. Subsequent analysis yields a value $γ=0.06$ J/m$^{2}$ that is a factor of approximately six smaller than predicted by idealized theory. This discrepancy may be resolved with revised models that include surface roughness and the effect of adsorbed monolayers intervening between the contacting surfaces in these mesoscopic structures.
description: RevTex, 4 pages, 4 eps figures
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 868
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 868, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 868, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Self-Amplification-Assisted Highly Efficient Integrated Laser
Creators: name: Wu, Jiangwei
name: Yan, Xiongshuo
name: Wang, Xueyi
name: Yuan, Tingge
name: Chen, Chengyu
name: Li, Hao
name: Chen, Yuping
name: Chen, Xianfeng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Light source is indispensable component in on-chip system. Compared with hybrid or heterogeneous integrated laser, monolithically integrated laser is more suitable for high density photonic integrated circuit (PIC) since the capability of large-scale manufacturing, lower active-passive coupling loss and less test complexity. Recent years have seen the spark of researches on rare-earth ion doped thin film lithium niobate (REI:TFLN), demonstrations have been made both in classical and quantum chips. However, low output power and limited quantum emitting efficiency hinder the application of the chip-scale laser source based on REI:TFLN. Here a highly efficient integrated laser assisted by cascaded amplifiers is proposed and experimentally prepared on Erbium-doped TFLN. A slope efficiency of 0.43% and a linewidth of 47.86 kHz are obtained. The maximum integrated laser power is 7.989 μW. Our results show a viable solution to improve efficiency by self-amplification without changing the intrinsic quantum emitting efficiency of the material, and our design has potential application in incorporating with functional devices such as optical communications, integrated quantum memory and quantum emission.
Additional file 3: of Development of a core outcome set for amblyopia, strabismus and ocular motility disorders: a review to identify outcome measures
Creators: name: Jabri, Samia
name: Kirkham, Jamie
name: Rowe, Fiona
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Table S3.1. Amblyopia included studies. Included studies for amblyopia arranged by type of study, study ID, title, outcome measure domain, outcome measurement and time of measurement. (DOCX 30 kb)
Additional file 1: of Prevalence and factors associated with low back pain among health care workers in southwestern Saudi Arabia
Creators: name: Alnaami, Ibrahim
name: Awadalla, Nabil
name: Alkhairy, Mona
name: Alburidy, Suleiman
name: Abdulaziz Alqarni
name: Almohannad Algarni
name: Alshehri, Rawan
name: Bodoor Amrah
name: Mishal Alasmari
name: Mahfouz, Ahmed
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Used questionnaire. (PDF 598 kb)