cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stick-slip Dynamics in the Forced Wetting of Polymer Brushes
Creators: name: Greve, Daniel
name: Hartmann, Simon
name: Thiele, Uwe
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the static and dynamic wetting of adaptive substrates using a mesoscopic hydrodynamic model for a liquid droplet on a solid substrate covered by a polymer brush. First, we show that on the macroscale Young's law still holds for the equilibrium contact angle and that on the mesoscale a Neumann-type law governs the shape of the wetting ridge. Following an analytic and numeric assessment of the static profiles of droplet and wetting ridge, we examine the dynamics of the wetting ridge for a liquid meniscus that is advanced at constant speed. In other words, we consider an inverse Landau-Levich case where a brush-covered plate is introduced into (and not drawn from) a liquid bath. We find a characteristic stick-slip motion that emerges when the dynamic contact angle of the stationary moving meniscus decreases with increasing velocity, and relate the onset of slip to Gibbs' inequality and to a cross-over in relevant time scales.
Crocidura luluae Matschie 1926
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura luluae

description: Crocidura luluae Matschie, 1926. Z. Saugetierk., 1: 111. TYPE LOCALITY: Zaire, Kananga, Luluabourg, "Kapeleskse". DISTRIBUTION: Known only from the type locality. ISIS NUMBER: 5301403007005071001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 77, DOI: 10.5281/zenodo.7353001
Spectroscopic investigation of local mechanical impedance of living cells
Creators: name: Costa, Luca
name: Rodrigues, Mario S.
name: Benseny-Cases, Núria
name: Mayeaux, Véronique
name: Chevrier, Joël
name: Comin, Fabio
Publisher: name: arXiv
Year: 2013
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The mechanical properties of PC12 living cells have been studied at the nanoscale with a Force Feedback Microscope using two experimental approaches. Firstly, the local mechanical impedance of the cell membrane has been mapped simultaneously to the cell morphology at constant force. As the force of the interaction is gradually increased, we observed the appearance of the sub-membrane cytoskeleton. We shall compare the results obtained with this method with the measurement of other existing techniques. Secondly, a spectroscopic investigation has been performed varying the indentation of the tip in the cell membrane and consequently the force applied on it. In contrast with conventional dynamic atomic force microscopy techniques, here the small oscillation amplitude of the tip is not necessarily imposed at the cantilever first eigenmode. This allows the user to arbitrarily choose the excitation frequency in developing spectroscopic AFM techniques. The mechanical response of the PC12 cell membrane is found to be frequency dependent in the 1 kHz - 10 kHz range. The damping coefficient is reproducibly observed to decrease when the excitation frequency is increased.
description: 8 pages, 8 figures
EVALUATION OF ETHICAL ORIENTATION AND BUSINESS ETHICS PERCEPTIONS: THE CASE STUDY OF THAILAND
Creators: name: Yingyot Chiaravutthi
Publisher: name: University of the Thai Chamber of Commerce
Year: 2020
Subjects: Ethical orientation
Ethical Position Questionnaire
idealism
relativism
business ethics

description: UTCC International Journal of Business and Economics, 12, 1, 109-122
title: Disputatio Juridico-Politica, De Laesae Maiestatis Crimine; Anno M.DC.LIII
title: Desumptae ex lib. 48. tit. 4 ff. ad I. Iul: Majestatis
titleType: Subtitle
Creators: name: Grüner, Friedrich
name: Streübl, Ignaz Franz
name: Rickhes, Matthäus
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Widmungsempfänger: Johann Franz von Trautson, Reichsgraf zu Falkenstein, Freiherr zu Sprechenstein (1609 - 1663)
Vacuum alignment and lattice artifacts: Wilson fermions
Creators: name: Golterman, Maarten
name: Shamir, Yigal
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Confinement in asymptotically free gauge theories is accompanied by the spontaneous breaking of the global flavor symmetry. If a subgroup of the flavor symmetry group is coupled weakly to additional gauge fields, the vacuum state tends to align such that the gauged subgroup is unbroken. Independently, a lattice discretization of the continuum theory typically reduces the manifest flavor symmetry, and, in addition, can give rise to new lattice-artifact phases with spontaneously broken symmetries. Here, we study the interplay of these two phenomena for Wilson fermions, using chiral lagrangian techniques. We consider two examples: electromagnetic corrections to QCD, and a prototype composite-Higgs model.
description: Revtex, 18 pages. This replacement corrects a few minor errors in the published version
Bathypathes undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Antipatharia
Schizopathidae
Bathypathes
Bathypathes undetermined

description: Bathypathes sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Bathypathes sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Antipatharia; family: Schizopathidae; genus: Bathypathes; Location: waterBody: Indian Ocean; country: Maldives; locality: Huvadhu, Fuvahmulah; minimumDepthInMeters: 249; maximumDepthInMeters: 253; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Erika Gress; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Finite-range bias in fitting three-body loss to the zero-range model
Creators: name: Agafonova, Sofia
name: Lemeshko, Mikhail
name: Volosniev, Artem G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the impact of finite-range physics on the zero-range-model analysis of three-body recombination in ultracold atoms. We find that temperature dependence of the zero-range parameters can vary from one set of measurements to another as it may be driven by the distribution of error bars in the experiment, and not by the underlying three-body physics. To study finite-temperature effects in three-body recombination beyond the zero-range physics, we introduce and examine a finite-range model based upon a hyperspherical formalism. The systematic error discussed in the paper may provide a significant contribution to the error bars of measured three-body parameters.
THE RELATIONSHIP AMONG MARKETING MIX, CUSTOMER SATISFACTION AND CUSTOMER LOYALTY OF CHINESE TOURISTS TO BUDGET HOTEL OF CENTRAL BANGKOK
Creators: name: Yutian Xie
Publisher: name: University of the Thai Chamber of Commerce
Year: 2020
Subjects: Marketing mix
customer satisfaction
customer loyalty
budget hotel
central Bangkok

description: UTCC International Journal of Business and Economics, 12, 1, 123-142
Superconductivity and strong interactions in a tunable moiré quasiperiodic crystal
Creators: name: Uri, Aviram
name: de la Barrera, Sergio C.
name: Randeria, Mallika T.
name: Rodan-Legrain, Daniel
name: Devakul, Trithep
name: Crowley, Philip J. D.
name: Paul, Nisarga
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Lifshitz, Ron
name: Fu, Liang
name: Ashoori, Raymond C.
name: Jarillo-Herrero, Pablo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Electronic states in quasiperiodic crystals generally preclude a Bloch description, rendering them simultaneously fascinating and enigmatic. Owing to their complexity and relative scarcity, quasiperiodic crystals are underexplored relative to periodic and amorphous structures. Here, we introduce a new type of highly tunable quasiperiodic crystal easily assembled from periodic components. By twisting three layers of graphene with two different twist angles, we form two moiré patterns with incommensurate moiré unit cells. In contrast to many common quasiperiodic structures that are defined on the atomic scale, the quasiperiodicity in our system is defined on moiré length scales of several nanometers. This novel "moiré quasiperiodic crystal" allows us to tune the chemical potential and thus the electronic system between a periodic-like regime at low energies and a strongly quasiperiodic regime at higher energies, the latter hosting a large density of weakly dispersing states. Interestingly, in the quasiperiodic regime we observe superconductivity near a flavor-symmetry-breaking phase transition, the latter indicative of the important role electronic interactions play in that regime. The prevalence of interacting phenomena in future systems with in situ tunability is not only useful for the study of quasiperiodic systems, but it may also provide insights into electronic ordering in related periodic moiré crystals. We anticipate that extending this new platform to engineer quasiperiodic crystals by varying the number of layers and twist angles, and by using different two-dimensional components, will lead to a new family of quantum materials to investigate the properties of strongly interacting quasiperiodic crystals.
Cosmic-Ray Driven Galactic Winds from the Warm Interstellar Medium
Creators: name: Modak, Shaunak
name: Quataert, Eliot
name: Jiang, Yan-Fei
name: Thompson, Todd A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the properties of cosmic-ray (CR) driven galactic winds from the warm interstellar medium using idealized spherically symmetric time-dependent simulations. The key ingredients in the model are radiative cooling and CR-streaming-mediated heating of the gas. Cooling and CR heating balance near the base of the wind, but this equilibrium is thermally unstable, leading to a multiphase wind with large fluctuations in density and temperature. In most of our simulations, the heating eventually overwhelms cooling, leading to a rapid increase in temperature and a thermally-driven wind; the exception to this is in galaxies with the shallowest potentials, which produce nearly isothermal $T \approx 10^4$ K winds driven by CR pressure. Many of the time-averaged wind solutions found here have a remarkable critical point structure, with two critical points. Scaled to real galaxies, we find mass outflow rates $\dot M$ somewhat larger than the observed star formation rate in low mass galaxies, and an approximately "energy-like" scaling $\dot M \propto v_{\rm esc}^{-2}$. The winds accelerate slowly and reach asymptotic wind speeds of only $\sim 0.4 v_{\rm esc}$. The total wind power is $\sim 1\%$ of the power from supernovae, suggesting inefficient preventive CR feedback for the physical conditions modeled here. We predict significant spatially extended emission and absorption lines from $10^4 - 10^{5.5}$ K gas; this may correspond to extraplanar diffuse ionized gas seen in star-forming galaxies.
description: Updated to accepted version: 19 pages, 14 figures. Main simulation results in Table 1, Figure 3, and Figure 7. Comments still welcome!
Crocidura luna Dollman 1910
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura luna

description: Crocidura luna Dollman, 1910. Ann. Mag. Nat. Hist., ser. 8, 5: 175. TYPE LOCALITY: Zaire, Shaba Prov., Bunkeya River, Katanga. DISTRIBUTION: S. Zimbabwe and N. Mozambique to N. Angola, N.E. Zaire and C. Ethiopia. COMMENT: Includes electa, garambae, inyangai, johnstoni, macmillani, raineyi, schistacea, selina, and umbrosa; see Heim de Balsac and Meester, 1977, Part 1:18. Gureev, 1979:411, listed electa and raineyi as distinct species without comment. ISIS NUMBER: 5301403007005072001 as C. luna. 5301403007005113001 as C. raineyi.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 77, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated.", "Gureev, A. A. 1979. Fauna SSSR, Mlekopitayutschie, tom. 4, vyp. 2. Nasekomoyadnye ... [Fauna of the USSR, Mammals, vol. 4, pt. 2. Insectivores (Mammalia, Insectivora)]. Nauka, Leningrad, 501 pp. (in Russian)."]}
DEVELOPMENT OF INCREASED EPITHELIAL PERMEABILITY SYNDROME IN RHEUMATOLOGICAL PATIENTS
Creators: name: Marufkhanov, Kh.M.
name: Mullokulov, J.J.
Publisher: name: Zenodo
Year: 2023

description: Assessment of the integrity of the intestinal barrier using morphological examination of biopsies of the mucous membrane (CO) of various parts of the gastrointestinal tract with subsequent staining with hematoxylin and eosin, which allows to identify ulcerative defects, erosion of CO, to assess the density of cellular infiltrate and its composition, as well as the degree of atrophy, which can serve as indirect signs of altered permeability .
Cupressopathes undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Antipatharia
Myriopathidae
Cupressopathes
Cupressopathes undetermined

description: Cupressopathes sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Cupressopathes sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Antipatharia; family: Myriopathidae; genus: Cupressopathes; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Addu; minimumDepthInMeters: 53; maximumDepthInMeters: 121; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Erika Gress; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Crocidura lusitania Dollman 1915
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura lusitania

description: Crocidura lusitania Dollman, 1915. Ann. Mag. Nat. Hist., ser. 8, 17: 198. TYPE LOCALITY: Mauritania, Trarza country. DISTRIBUTION: Mauritania; Senegal; Morocco. ISIS NUMBER: 5301403007005073001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 77, DOI: 10.5281/zenodo.7353001
Studying the interstellar medium of HII/BCD galaxies using IFU spectroscopy
Creators: name: Lagos, Patricio
name: Papaderos, Polychronis
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We review the results from our studies, and previous published work, on the spatially resolved physical properties of a sample of HII/BCD galaxies, as obtained mainly from integral-field unit spectroscopy with Gemini/GMOS and VLT/VIMOS. We confirm that, within observational uncertainties, our sample galaxies show nearly spatially constant chemical abundances, similar to other low-mass starburst galaxies. They also show He II 4686 emission with properties being suggestive of a mix of excitation sources, with Wolf-Rayet stars being excluded as the primary one. Finally, in this contribution we include a list of all HII/BCD galaxies studied thus far with integral-field unit spectroscopy.
description: Accepted by "Advances in Astronomy" for the special issue "Metals in 3D: A cosmic view from the integral field spectroscopy". 14 pages, 5 figures
title: Assertiones Jvridico-Politicae. De Jvre Venandi; M.DC.LII
title: Desumptae ex lib. 41.ff. tit. I.
titleType: Subtitle
Creators: name: Grüner, Friedrich
name: Mettniz, Christoph Balthasar von
name: Kürner, Johann Jakob
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Beiträger: Christianus Kriegl. Henricus Pingelius. Sigismundus Norbertus Hadmer. Henricus Heringk. Franciscus Petrus Grein
Robustness of random-control quantum-state tomography
Creators: name: Wang, Jingcheng
name: Zhang, Shaoliang
name: Cai, Jianming
name: Liao, Zhenyu
name: Arenz, Christian
name: Betzholz, Ralf
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a recently demonstrated quantum-state tomography scheme [Phys. Rev. Lett. 124, 010405 (2020)], a random control field is locally applied to a multipartite system to reconstruct the full quantum state of the system through single-observable measurements. Here, we analyze the robustness of such a tomography scheme against measurement errors. We characterize the sensitivity to measurement errors using the logarithm of the condition number of a linear system that fully describes the tomography process. Using results from random matrix theory we derive the scaling law of the logarithm of this condition number with respect to the system size when Haar-random evolutions are considered. While this expression is independent on how Haar randomness is created, we also perform numerical simulations to investigate the temporal behavior of the robustness for two specific quantum systems that are driven by a single random control field. Interestingly, we find that before the mean value of the logarithm of the condition number as a function of the driving time asymptotically approaches the value predicted for a Haar-random evolution, it reaches a plateau whose length increases with the system size.
description: 10 pages, 4 figures
Vacuum alignment and lattice artifacts: staggered fermions
Creators: name: Golterman, Maarten
name: Shamir, Yigal
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In confining lattice gauge theories in which part of the flavor group is coupled weakly to additional gauge fields, both the dynamics of the weak gauge fields as well as lattice artifacts may have non-trivial effects on the orientation of the vacuum in flavor space. Here we discuss this issue for lattice gauge theories employing staggered fermions. Staggered fermions break flavor symmetries to a much smaller group on the lattice, and orientations in flavor space that are equivalent in the continuum may be distinct on the lattice. Assuming universality, we show that in the continuum limit the weakly gauged flavor symmetries are always vector-like, disproving a recent claim in the literature.
description: Revtex, 19 pages. This replacement corrects a few minor errors in the published version
Magnetoelastic coupling induced magnetic anisotropy in Co$_2$(Fe/Mn)Si thin films
Creators: name: Pandey, Himanshu
name: Rout, P. K.
name: Anupam
name: Joshi, P. C.
name: Hossain, Z.
name: Budhani, R. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The influence of epitaxial strain on uniaxial magnetic anisotropy of Co$_{2}$FeSi (CFS) and Co$_{2}$MnSi (CMS) Heusler alloy thin films grown on (001) SrTiO$_3$ (STO) and MgO is reported. The in-plane biaxial strain is susceptible to tune by varying the thickness of the films on STO, while on MgO the films show in-plane easy axis for magnetization (\overrightarrow{M}) irrespective of their thickness. A variational analysis of magnetic free energy functional within the Stoner-Wohlfarth coherent rotation model with out-of-plane uniaxial anisotropy for the films on STO showed the presence of magnetoelastic anisotropy with magnetostriction constant $\approx$ (12.22$\pm$0.07)$\times 10^{-6}$ and (2.02$\pm$0.06)$\times 10^{-6}$, in addition to intrinsic magnetocrystalline anisotropy $\approx$ -1.72$\times 10^{6}$ erg/cm$^{3}$ and -3.94$\times 10^{6}$ erg/cm$^{3}$ for CFS and CMS, respectively. The single-domain phase diagram reveals a gradual transition from in-plane to out-of-plane orientation of magnetization with the decreasing film thickness. A maximum canting angle of 41.5$^{\circ}$ with respect to film plane is predicted for the magnetization of the thinnest (12 nm) CFS film on STO. The distinct behaviour of \overrightarrow{M} in the films with lower thickness on STO is attributed to strain-induced tetragonal distortion.
description: 5 pages, 4 figures
Homoclinic orbits in Kerr-Newman black holes
Creators: name: Li, Yi-Ting
name: Wang, Chen-Yu
name: Lee, Da-Shin
name: Lin, Chi-Yong
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the exact solutions of the homoclinic orbits for the timelike geodesics of the particle on the general nonequatorial orbits in the Kerr-Newman black holes. The homoclinic orbit is the separatrix between bound and plunging geodesics, a solution that asymptotes to an energetically bound, unstable spherical orbit. The solutions are written in terms of the elliptical integrals and the Jacobi elliptic functions of manifestly real functions of the Mino time where we focus on the effect from the charge of the black hole to the homoclinic orbits. The parameter space of the homoclinic solutions is explored. The nonequatorial homoclinic orbits in Kerr cases can be obtained by setting the charge of the black holes to be zero. The homoclinic orbits and the associated phase portrait as a function of the radial position and its derivation with respect to the Mino time are plotted using the analytical solutions. In particular, the solutions can reduce to the zero azimuthal angular moment homoclinic orbits for understanding the frame dragging effects from the spin as well as the charge of the black hole. The implications of the obtained results to observations are discussed.
description: 29 pages, 10 figures, revised version accepted for publication in Physical Review D. arXiv admin note: text overlap with arXiv:2208.11906
Dynamic phase transition induced by active molecules simulating a facilitation mechanism in a supercooled liquid
Creators: name: Teboul, Victor
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The purpose of this work is to use active particles to study the effect of facilitation on supercooled liquids. To this end we investigate the behavior of a model supercooled liquid doped with intermittently active and intermittently slowed particles. To simulate a facilitation mechanism, the active particles are submitted intermittently to a force following the mobility of the most mobile molecule around, while the slowed particles are submitted to a friction force. We observe upon activation, a fluidization of the whole medium simultaneously to a large increase of the dynamic heterogeneity. This effect is reminiscent of the fluidization observed with molecular motors doping of the medium. When the mobility characteristic time used in the facilitation mechanism matches the physical time characterizing the spontaneous mobility aggregation of the material, we observe a phase transition associated with a structural aggregation of active molecules. This transition is accompanied by a sharp increase of the fluidization and dynamic heterogeneity.
description: 11 pages, 12 figures
Crocidura macarthuri St. Leger 1934
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura macarthuri

description: Crocidura macarthuri St. Leger, 1934. Ann. Mag. Nat. Hist., ser. 10, 13: 559. TYPE LOCALITY: Kenya, Tana River, Merifano (20 mi. (32 km) from mouth of Tana River). DISTRIBUTION: Merifano, Moyale, and Ijara (Kenya). ISIS NUMBER: 5301403007005074001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 78, DOI: 10.5281/zenodo.7353001
Myriopathes undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Antipatharia
Myriopathidae
Myriopathes
Myriopathes undetermined

description: Myriopathes sp. indet. 1
Materials
Type status: Other material. Taxon: scientificName: Myriopathes sp. 1; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Antipatharia; family: Myriopathidae; genus: Myriopathes; Location: waterBody: Indian Ocean; country: Maldives; locality: Laamu, Addu; minimumDepthInMeters: 60; maximumDepthInMeters: 250; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Erika Gress; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Oxidation of GaN: An ab initio thermodynamic approach
Creators: name: Jackson, Adam J.
name: Walsh, Aron
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: GaN is a wide-bandgap semiconductor used in high-efficiency LEDs and solar cells. The solid is produced industrially at high chemical purities by deposition from a vapour phase, and oxygen may be included at this stage. Oxidation represents a potential path for tuning its properties without introducing more exotic elements or extreme processing conditions. In this work, ab initio computational methods are used to examine the energy potentials and electronic properties of different extents of oxidation in GaN. Solid-state vibrational properties of Ga, GaN, Ga2O3 and a single substitutional oxygen defect have been studied using the harmonic approximation with supercells. A thermodynamic model is outlined which combines the results of ab initio calculations with data from experimental literature. This model allows free energies to be predicted for arbitrary reaction conditions within a wide process envelope. It is shown that complete oxidation is favourable for all industrially-relevant conditions, while the formation of defects can be opposed by the use of high temperatures and a high N2:O2 ratio.
title: Clinically relevant characteristics associated with early treatment drug use versus abstinence
Creators: name: Cochran, Gerald
name: Stitzer, Maxine
name: Nunes Jr, Edward V.
name: Hu, Mei-Chen
name: Campbell, Aimee
Publisher: name: Columbia University
Year: 2014
Subjects: Substance abuse--Treatment
Comorbidity
Clinical psychology

description: Background: This study describes early treatment drug use status and associated clinical characteristics in a diverse sample of patients entering outpatient substance abuse psychosocial counseling treatment. The goal is to more fully characterize those entering treatment with and without active use of their primary drug in order to better understand associated treatment needs and resilience factors. Methods: We examined baseline data from a NIDA Clinical Trials Network (CTN) study (Web-delivery of Treatment for Substance Use) with an all-comers sample of patients (N  = 494) entering 10 outpatient treatment centers. Patients were categorized according to self-identified primary drug of abuse (alcohol, cocaine/stimulants, opioids, marijuana) and by baseline drug use status (positive/negative) based on urine testing or self-reports of recent use (alcohol). Characteristics were examined by primary drug and early use status. Results: Classified as drug-negative were 84%, 76%, 62%, and 33% of primary opioid, stimulant, alcohol, and marijuana users; respectively. Drug-positive versus -negative patients did not differ on demographics or rates of substance abuse/dependence diagnoses. However, those negative for active use had better physical and mental health profiles, were less likely to be using a secondary drug, and were more likely to be attending 12-step self-help meetings. Conclusions: Early treatment drug abstinence is common among substance users entering outpatient psychosocial counseling programs, regardless of primary abused drug. Abstinence (by negative UA) is associated with better health and mental health profiles, less secondary drug use, and more days of 12-step attendance. These data highlight differential treatment needs and resiliencies associated with early treatment drug use status. Trial registration: NCT01104805.
Crocidura macowi Dollman 1915
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura macowi

description: Crocidura macowi Dollman, 1915. Ann. Mag. Nat. Hist., ser. 8, 16: 378. TYPE LOCALITY: Kenya, Mt. Nyiro, S. of Lake Rudolf (=L. Turkana). DISTRIBUTION: Known only from the type locality.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 78, DOI: 10.5281/zenodo.7353001
A Hybrid Submodular Optimization Approach to Controlled Islanding with Post-Disturbance Stability Guarantees
Creators: name: Niu, Luyao
name: Sahanbandu, Dinuka
name: Clark, Andrew
name: Poovendran, Radha
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: Signal Processing (eess.SP)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Disturbances may create cascading failures in power systems and lead to widespread blackouts. Controlled islanding is an effective approach to mitigate cascading failures by partitioning the power system into a set of disjoint islands. To retain the stability of the power system following disturbances, the islanding strategy should not only be minimally disruptive, but also guarantee post-disturbance stability. In this paper, we study the problem of synthesizing post-disturbance stability-aware controlled islanding strategies. To ensure post-disturbance stability, our computation of islanding strategies takes load-generation balance and transmission line capacity constraints into consideration, leading to a hybrid optimization problem with both discrete and continuous variables. To mitigate the computational challenge incurred when solving the hybrid optimization program, we propose the concepts of hybrid submodularity and hybrid matroid. We show that the islanding problem is equivalent to a hybrid matroid optimization program, whose objective function is hybrid supermodular. Leveraging the supermodularity property, we develop an efficient local search algorithm and show that the proposed algorithm achieves 1/2-optimality guarantee. We compare our approach with a baseline using mixed-integer linear program on IEEE 118-bus, IEEE 300-bus, ActivSg 500-bus, and Polish 2383-bus systems. Our results show that our approach outperforms the baseline in terms of the total cost incurred during islanding across all test cases. Furthermore, our proposed approach can find an islanding strategy for large-scale test cases such as Polish 2383-bus system, whereas the baseline approach becomes intractable.
Color-flavor locked strange quark matter in a strong magnetic field
Creators: name: Wen, Xin-Jian
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The quark quasiparticle model is extended to study the properties of color-flavor locked strange quark matter at finite chemical potential and in a strong magnetic field. We present a self-consistent thermodynamic treatment by employing a chemical potential dependent bag function. It is found that the magnetized color-flavor-locked (MCFL) matter is more stable than other phases within a proper magnitude of magnetic field. The stability window is graphically shown for the MCFL matter compared with ordinate magnetized matter. The anisotropic structure of MCFL matter is dominated by the magnetic field and almost independent of the energy gaps. A critical maximum magnetic field of about $1.56\times 10^{18}$ G is found, under which MCFL matter is absolutely stable with respect to nuclear matter.
description: 10 pages, 5 figures
Pteridopathes undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Antipatharia
Aphanipathidae
Pteridopathes
Pteridopathes undetermined

description: Pteridopathes sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Pteridopathes sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Antipatharia; family: Aphanipathidae; genus: Pteridopathes; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Laamu, Huvadhu; minimumDepthInMeters: 120; maximumDepthInMeters: 120; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Erika Gress; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
State estimation: direct state measurement vs. tomography
Creators: name: Maccone, Lorenzo
name: Rusconi, Cosimo C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We compare direct state measurement (DST or weak state tomography) to conventional state reconstruction (tomography) through accurate Monte-Carlo simulations. We show that DST is surprisingly robust to its inherent bias. We propose a method to estimate such bias (which introduces an unavoidable error in the reconstruction) from the experimental data. As expected we find that DST is much less precise than tomography. We consider both finite and infinite-dimensional states of the DST pointer, showing that they provide comparable reconstructions.
description: 4 pages, 4 figures
Inflection-Point Sgoldstino Inflation in no-Scale Supergravity
Creators: name: Pallis, C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a modification of no-scale supergravity models which incorporates sgoldstino stabilization and supersymmetry (SUSY) breaking with a tunable cosmological constant by introducing a Kahler potential which yields a kinetic pole of order one. The resulting scalar potential may develop an inflection point, close to which an inflationary period can be realized for subplanckian field values consistently with the observational data. For central value of the spectral index ns, the necessary tuning is of the order of 10^-6, the tensor-to-scalar ratio is tiny whereas the running of ns is around -3x10^-3. Our proposal is compatible with high-scale SUSY and the results of LHC on the Higgs boson mass.
description: Published Version
New non-arithmetic complex hyperbolic lattices
Creators: name: Deraux, Martin
name: Parker, John R.
name: Paupert, Julien
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We produce a family of new, non arithmetic lattices in PU(2,1). All previously known examples were commensurable with lattices constructed by Picard, Mostow and Deligne-Mostow, and fell into 9 commensurability classes. Our groups produce 5 new distinct commensurability classes. Most of the techniques are completely general, and provide efficient geometric and computational tools for constructing fundamental domains for discrete group acting on the complex hyperbolic plane.
Crocidura maquassiensis Roberts 1946
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura maquassiensis

description: Crocidura maquassiensis Roberts, 1946. Ann. Transvaal Mus., 20:312. TYPE LOCALITY: South Africa, W. Transvaal, Maquassi, Klipkuil. DISTRIBUTION: Transvaal (South Africa); Inyanga (Zimbabwe). COMMENT: Includes malani; see Heim de Balsac and Meester, 1977, Part 1:19.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 78, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated."]}
Generalization of Auto-Regressive Hidden Markov Models to Non-Linear Dynamics and Unit Quaternion Observation Space
Creators: name: Ginesi, Michele
name: Fiorini, Paolo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Latent variable models are widely used to perform unsupervised segmentation of time series in different context such as robotics, speech recognition, and economics. One of the most widely used latent variable model is the Auto-Regressive Hidden Markov Model (ARHMM), which combines a latent mode governed by a Markov chain dynamics with a linear Auto-Regressive dynamics of the observed state. In this work, we propose two generalizations of the ARHMM. First, we propose a more general AR dynamics in Cartesian space, described as a linear combination of non-linear basis functions. Second, we propose a linear dynamics in unit quaternion space, in order to properly describe orientations. These extensions allow to describe more complex dynamics of the observed state. Although this extension is proposed for the ARHMM, it can be easily extended to other latent variable models with AR dynamics in the observed space, such as Auto-Regressive Hidden semi-Markov Models.
Identification of metal-poor stars using the artificial neural network
Creators: name: Giridhar, Sunetra
name: Goswami, Aruna
name: Kunder, Andrea
name: Muneer, S.
name: Selvakumar, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Identification of metal-poor stars among field stars is extremely useful for studying the structure and evolution of the Galaxy and of external galaxies. We search for metal-poor stars using the artificial neural network (ANN) and extend its usage to determine absolute magnitudes. We have constructed a library of 167 medium-resolution stellar spectra (R ~ 1200) covering the stellar temperature range of 4200 to 8000 K, log g range of 0.5 to 5.0, and [Fe/H] range of -3.0 to +0.3 dex. This empirical spectral library was used to train ANNs, yielding an accuracy of 0.3 dex in [Fe/H], 200 K in temperature, and 0.3 dex in log g. We found that the independent calibrations of near-solar metallicity stars and metal-poor stars decreases the errors in T_eff and log g by nearly a factor of two. We calculated T_eff, log g, and [Fe/H] on a consistent scale for a large number of field stars and candidate metal-poor stars. We extended the application of this method to the calibration of absolute magnitudes using nearby stars with well-estimated parallaxes. A better calibration accuracy for M_V could be obtained by training separate ANNs for cool, warm, and metal-poor stars. The current accuracy of M_V calibration is (+-)0.3 mag. A list of newly identified metal-poor stars is presented. The M_V calibration procedure developed here is reddening-independent and hence may serve as a powerful tool in studying galactic structure.
description: Accepted for publication in Astronomy and Astrophysics, 15 pages, 7 figures
Let's have a chat! A Conversation with ChatGPT: Technology, Applications, and Limitations
Creators: name: Shahriar, Sakib
name: Hayawi, Kadhim
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The emergence of an AI-powered chatbot that can generate human-like sentences and write coherent essays has caught the world's attention. This paper discusses the historical overview of chatbots and the technology behind Chat Generative Pre-trained Transformer, better known as ChatGPT. Moreover, potential applications of ChatGPT in various domains, including healthcare, education, and research, are highlighted. Despite promising results, there are several privacy and ethical concerns surrounding ChatGPT. In addition, we highlight some of the important limitations of the current version of ChatGPT. We also ask ChatGPT to provide its point of view and present its responses to several questions we attempt to answer.
description: This manuscript has been accepted by Artificial Intelligence and Applications (AIA, ISSN: 2811-0854), https://doi.org/10.47852/bonviewAIA3202939, 2023
Stylopathes undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Antipatharia
Stylopathidae
Stylopathes
Stylopathes undetermined

description: Stylopathes sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Stylopathes sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Antipatharia; family: Stylopathidae; genus: Stylopathes; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Addu; minimumDepthInMeters: 115; maximumDepthInMeters: 253; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Erika Gress; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128