cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Conceptual Challenges on the Road to the Multiverse
Creators: name: Alonso-Serrano, Ana
name: Jannes, Gil
Publisher: name: arXiv
Year: 2019
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The current debate about a possible change of paradigm from a single universe to a multiverse scenario could have deep implications on our view of cosmology and of science in general. These implications therefore deserve to be analyzed from a fundamental conceptual level. We briefly review the different multiverse ideas, both historically and within contemporary physics. We then discuss several positions within philosophy of science with regard to scientific progress, and apply these to the multiverse debate. Finally, we construct some key concepts for a physical multiverse scenario and discuss the challenges this scenario has to deal with in order to provide a solid, testable theory.
The Design of Radio Telescope Array Configurations using Multiobjective Optimization: Imaging Performance versus Cable Length
Creators: name: Cohanim, Babak E.
name: Hewitt, Jacqueline N.
name: de Weck, Olivier
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The next generation of radio telescope interferometric arrays requires careful design of the array configuration to optimize the performance of the overall system. We have developed a framework, based on a genetic algorithm, for rapid exploration and optimization of the objective space pertaining to multiple objectives. We have evaluated a large space of possible designs for 27-, 60-, 100-, and 160-station arrays. The 27-station optimizations can be compared to the well-known VLA case, and the larger array designs apply to arrays currently under design such as LOFAR, ATA, and the SKA. In the initial implementation of our framework we evaluate designs with respect to two metrics, array imaging performance and the length of cable necessary to connect the stations. Imaging performance is measured by the degree to which the sampling of the uv plane is uniform. For the larger arrays we find that well-known geometric designs perform well and occupy the Pareto front of optimum solutions. For the 27-element case we find designs, combining features of the well-known designs, that are more optimal as measured by these two metrics. The results obtained by the multiobjective genetic optimization are corroborated by simulated annealing, which also reveals the role of entropy in array optimization. Our framework is general, and may be applied to other design goals and issues, such as particular schemes for sampling the uv plane, array robustness, and phased deployment of arrays.
description: 24 pages, 18 jpeg figures attached, 2 tables
Hydropsyche askanios Malicky & Chantaramongkol
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche askanios

description: Hydropsyche askanios Malicky & Chantaramongkol
 Hydropsyche askanios Malicky & Chantaramongkol, 2000: 814.
 Type locality. Borneo.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 85
A study on the chemical and microstructural optimization of the Ti-48-2-2 alloy processed by Electron Beam Melting
Creators: name: Galati, Manuela
name: Ghibaudo, Cristian
name: Rizza, Giovanni
name: Wartbichler, Reinhold
name: Mayer, Svea
name: Iuliano, Luca
name: Clemens, Helmut
name: Ugues, Daniele
name: Biamino, Sara
Publisher: name: Zenodo
Year: 2021
Subjects: EBM, Additive Manufacturing, Titanium Aluminide

description: Engineering titanium aluminide (TiAl) alloys are a family of intermetallic materials that, thanks to their outstanding specific mechanical properties, attracted significant attention for high-temperature automotive and aerospace applications. One of the key-points for the introduction of TiAl alloys as jet turbines for the next generation of aircraft engines is related to the sustainable weight reduction. Electron Beam Melting (EBM) already proved to be a promising process for TiAl alloys production, however further efforts are necessary in the comprehension of the role of the process parameters in order to better understand their relationship with residual porosity, Al loss and homogeneity of the microstructure. In order to improve the final properties, in this work a study of the EBM process as well as the subsequent heat treatment has been carried out on Ti-48Al-2Cr-2Nb (at. %) alloy and two slight modified chemical compositions. Theoretical-experimental analysis has been combined with the use of simulation tools to speed up the optimisation of both chemical composition and process parameters for EBM production. Such a combined approach was conducted regarding the influence of Al loss during the EBM process on phase fraction and phase transition temperatures. Additionally, heat treatment studies were carried out to further optimize the microstructure.
Combining phase-space and time-dependent reduced density matrix approach to describe the dynamics of interacting fermions
Creators: name: Czuba, Thomas
name: Lacroix, Denis
name: Regnier, David
name: Ulgen, Ibrahim
name: Yilmaz, Bulent
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The possibility to apply phase-space methods to many-body interacting systems might provide accurate descriptions of correlations with a reduced numerical cost. For instance, the so--called stochastic mean-field phase-space approach, where the complex dynamics of interacting fermions is replaced by a statistical average of mean-field like trajectories is able to grasp some correlations beyond the mean-field. We explore the possibility to use alternative equations of motion in the phase-space approach. Guided by the BBGKY hierarchy, equations of motion that already incorporate part of the correlations beyond mean-field are employed along each trajectory. The method is called Hybrid Phase-Space (HPS) because it mixes phase-space techniques and the time-dependent reduced density matrix approach. The novel approach is applied to the one-dimensional Fermi-Hubbard model. We show that the predictive power is improved compared to the original stochastic mean-field method. In particular, in the weak-coupling regime, the results of the HPS theory can hardly be distinguished from the exact solution even for long time.
Chrysomphalus dictyospermi
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Chrysomphalus
Chrysomphalus dictyospermi

description: Chrysomphalus dictyospermi (Morgan, 1889)
Aspidiotus dictyospermi Morgan, 1889: 352.
MATERIAL EXAMINED. — La Foa County (IAC, SRFP), 14.I.2003, on twigs of Mangifera indica, C. Mille coll., Rosa C. Henderson det. (NZAC, CXMNC).
PUBLISHED RECORDS IN NEW CALEDONIA. — Cohic (1958a); Mille (2011).
DISTRIBUTION IN NEW CALEDONIA. — Grande Terre (La Foa County).
OTHER RECORDS. — Almost cosmopolitan.
HOST- PLANTS IN NEW CALEDONIA. — Arillastrum gummiferum (Cohic 1958a), Carica papaya, Citrus spp., Mangiferae indica, Persea americana (Mille 2011).
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 138, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Probing the Low Mass Stellar End of the eta Chamaeleontis Cluster
Creators: name: Song, Inseok
name: Zuckerman, B.
name: Bessell, M. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have identified three faint new members of the eta Chamaeleontis cluster. Spectral types of the new members are estimated to be ~M5 based on their TiO band strengths and broadband colors. With an age of 5-8 Myr for the cluster, masses of these new members are estimated to be ~0.08 Msun. All three display strong Li 6708A absorption and Halpha emission features including one with Halpha emission equivalent width ~60A along with HeI 6678 & 7605 A emission features that are characteristics of classical T Tauri stars.
description: 11 pages, 4 figures, 2 tables, accepted in ApJ
Hydropsyche astraios Malicky & Chantaramongkol
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche astraios

description: Hydropsyche astraios Malicky & Chantaramongkol
 Hydropsyche astraios Malicky & Chantaramongkol, 2000: 815.
 Type locality. Philippines (Sibuyan).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 85
The Effects of Massive Substructures on Image Multiplicities in Gravitati onal Lenses
Creators: name: Cohn, J. D.
name: Kochanek, C. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Surveys for gravitational lens systems have typically found a significantly larger fraction of lenses with four (or more) images than are predicted by standard ellipsoidal lens models (50% versus 25-30%). We show that including the effects of smaller satellite galaxies, with an abundance normalized by the observations, significantly increases the expected number of systems with more than two images and largely explains the discrepancy. The effect is dominated by satellites with ~20% the luminosity of the primary lens, in rough agreement with the typical luminosities of the observed satellites. We find that the lens systems with satellites cannot, however, be dropped from estimates of the cosmological model based on gravitational lens statistics without significantly biasing the results.
description: 23 pages, 7 figures, more discussion of sis vs sie and inclusion of uncorrelated contributions
Tables A3-A6 from Shifting levels of ecological network's analysis reveals different system properties
Creators: name: Niquil, Nathalie
name: Haraldsson, Matilda
name: Télesphore Sime-Ngando
name: Huneman, Philippe
name: Borrett, Stuart R.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Network analyses applied to models of complex systems generally contain at least three levels of analyses. Whole-network metrics summarize general organizational features (properties or relationships) of the entire network, while node-level metrics summarize similar organization features but considering individual nodes at the time. The network- and node-level metrics build upon the primary pairwise relationships in the model. As with many analyses, sometimes there are interesting differences at one level that disappear in the summary at another level of analysis. We illustrate this phenomenon with ecosystem network models, where nodes are trophic compartments and pairwise relationships are flows of organic carbon, such as when a predator eats a prey. For this demonstration, we analysed a time-series of 16 models of a lake planktonic food web that describes carbon exchanges within an autumn cyanobacteria bloom and compared the ecological conclusions drawn from the three levels of analysis based on inter-time-step comparisons. A general pattern in our analyses was that the closer the levels are in hierarchy (node versus network, or flow versus node level), the more they tend to align in their conclusions. Our analyses suggest that selecting the appropriate level of analysis, and above all regularly using multiple levels, may be a critical analytical decision.This article is part of the special issue ‘Unifying the essential concepts of biological networks: biological insights and philosophical foundations'.
Classification of all 3 particle S-matrices quadratic in photons or gravitons
Creators: name: Chakraborty, Soumangsu
name: Chowdhury, Subham Dutta
name: Gopalka, Tushar
name: Kundu, Suman
name: Minwalla, Shiraz
name: Mishra, Amiya
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We explicitly construct every kinematically allowed three particle graviton-graviton-$P$ and photon-photon-$P$ S-matrix in every dimension and for every choice of the little group representation of the massive particle $P$. We also explicitly construct the spacetime Lagrangian that generates each of these couplings. In the case of gravitons we demonstrate that this Lagrangian always involves (derivatives of) two factors of the Riemann tensor, and so is always of fourth or higher order in derivatives. This result verifies one of the assumptions made in the recent preprint \cite{Chowdhury:2019kaq} while attempting to establish the rigidity of the Einstein tree level S-matrix within the space of local classical theories coupled to a collection of particles of bounded spin.
description: added references
Electronic structure and light-induced conductivity in a transparent refractory oxide
Creators: name: Medvedeva, J. E.
name: Freeman, A. J.
name: Bertoni, M. I.
name: Mason, T. O.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Combined first-principles and experimental investigations reveal the underlying mechanism responsible for a drastic change of the conductivity (by 10 orders of magnitude) following hydrogen annealing and UV-irradiation in a transparent oxide, 12CaO.7Al2O3, found by Hayashi et al. The charge transport associated with photo-excitation of an electron from H, occurs by electron hopping. We identify the atoms participating in the hops, determine the exact paths for the carrier migration, estimate the temperature behavior of the hopping transport and predict a way to enhance the conductivity by specific doping.
description: 4 pages including 4 figures
Additional file 1 of Microbial and metabolomic mechanisms mediating the effects of dietary inulin and cellulose supplementation on porcine oocyte and uterine development
Creators: name: Men, Zhaoyue
name: Cao, Meng
name: Gong, Yuechan
name: Hua, Lun
name: Zhang, Ruihao
name: Zhu, Xin
name: Tang, Lianchao
name: Jiang, Xuemei
name: Xu, Shengyu
name: Li, Jian
name: Che, Lianqiang
name: Lin, Yan
name: Feng, Bin
name: Fang, Zhengfeng
name: Wu, De
name: Zhuo, Yong
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Mental Health
subject: Computational Biology

description: Additional file 1. Supplementary figures.
Blow-up of solutions to Nakao's problem via an iteration argument
Creators: name: Chen, Wenhui
name: Reissig, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper, we consider blow-up behavior of weak solutions to a weakly coupled system for a semilinear damped wave equation and a semilinear wave equation in $\mathbb{R}^n$. This problem is part of the so-called Nakao's problem proposed by Professor Mitsuhiro Nakao (Kyushu University) for a critical relation between the exponents $p$ and $q$. By applying an iteration method for unbounded multipliers with a slicing procedure, we prove blow-up of weak solutions for Nakao's problem even for small data. We improve the blow-up result and upper bound estimates for lifespan comparing with the previous research, especially, in higher dimensional cases.
The chemistry of La on the Si(001) surface
Creators: name: Ashman, Christopher R.
name: Foerst, Clemens J.
name: Schwarz, Karlheinz
name: Bloechl, Peter E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This paper reports state-of-the-art electronic structure calculations of La adsorption on the Si(001) surface. We predict La chains in the low coverage limit, which condense in a stable phase at a coverage of 1/5 monolayer. At 1/3 monolayer we predict a chemically rather inert, stable phase. La changes its oxidation state from La(3+) at lower coverages to La(2+) at coverages beyond 1/3 monolayer. In the latter oxidation state, one electron resides in a state with a considerable contribution from La-d and f states.
description: 10 pages, 13 figures, 3 tables
Activated diffusiophoresis
Creators: name: Rohwer, Christian M.
name: Kardar, Mehran
name: Krüger, Matthias
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Perturbations of fluid media can give rise to non-equilibrium dynamics, which may in turn cause motion of immersed inclusions. We consider perturbations ("activations") that are local in space and time, of a fluid density which is conserved, and study the resulting diffusiophoretic phenomena that emerge at a large distance. Specifically, we consider cases where the perturbations propagate diffusively, providing examples from passive and active matter for which this is expected to be the case. Activations can, for instance, be realized by sudden and local changes in interaction potentials of the medium, or by local changes of its activity. Various analytical results are provided for the case of confinement by two parallel walls. We investigate the possibility of extracting work from inclusions which are moving through the activated fluid. Further, we show that a time-dependent density profile, created via suitable activation protocols, allows for conveyance of inclusions along controlled and stable trajectories. In contrast, in states with a steady density, inclusions cannot be held at stable positions, reminiscent of Earnshaw's theorem of electrostatics. We expect these findings to be applicable in a range of experimental systems.
description: 14 pages (12+2), 14 Figures
γ-TiAl powder properties and their processability by Electron Beam Melting
Creators: name: Ghibaudo, Cristian
name: Sivo, Antonio
name: Marchese, Giulio
name: Ugues, Daniele
name: Biamino, Sara
Publisher: name: Zenodo
Year: 2021
Subjects: EBM, Additive Manufacturing, Titanium Aluminide

description: In powder bed additive manufacturing technique, the powder characteristics can determine the success or the failure of the job. In the Electron Beam Melting (EBM) process is generally used spherical powder with a particular size distribution of 40-150µm. During the EBM process the powder is spread onto the platform by the rake, therefore is essential to use powders with optimal rheometric properties and powder quality is a key aspect that strongly affects the processability. In this work, different γ-TiAl powders coming from different suppliers as well as different lots of the same suppliers were characterized in terms of flowability by Hall flow, apparent density, tap density, grain size distribution by granulometer, morphology properties of the particles as well as characterization of the internal defects to correlate the result with processability in the EBM A2X machine.
Hydropsyche brueckmanni Mey
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche brueckmanni

description: Hydropsyche brueckmanni Mey
 Hydropsyche brueckmanni Mey, 1995b: 204.
 Type locality. Philippines (Luzon).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 85
Chrysomphalus pinnulifer
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Chrysomphalus
Chrysomphalus pinnulifer

description: Chrysomphalus pinnulifer (Maskell, 1891)
Diaspis pinnulifer Maskell, 1891: 4.
MATERIAL EXAMINED. — Mont-Dore County (IAC, SRMH), 10.IV.2007, on an undescribed species of Oxera, S. Cazères coll., Rosa C. Henderson det. (NZAC, CXMNC).
PUBLISHED RECORDS IN NEW CALEDONIA. — This is the first record from New Caledonia.
DISTRIBUTION IN NEW CALEDONIA. — Grande Terre (Mont-Dore County).
OTHER RECORDS. — Australasia, North, eastern and southern Africa, Indian Ocean, South America, South-East Asia, southern Europe.
HOST- PLANTS IN NEW CALEDONIA. — Recently found on Oxera spp.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 138, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Kriptosare.gen, a dockerized Bitcoin testbed: analysis of server performance
Creators: name: Zola, Francesco
name: Pérez-Solá, Cristina
name: Zubia, Jon Egaña
name: Eguimendia, Maria
name: Herrera-Joancomartí, Jordi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Performance (cs.PF)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Bitcoin is a peer-to-peer distributed cryptocurrency system, that keeps all transaction history in a public ledger known as blockchain. The Bitcoin network is implicitly pseudoanonymous and its nodes are controlled by independent entities making network analysis difficult. This calls for the development of a fully controlled testing environment. This paper presents Kriptosare.gen, a dockerized automatized Bitcoin testbed, for deploying full-scale custom Bitcoin networks. The testbed is deployed in a single machine executing four different experiments, each one with different network configuration. We perform a cost analysis to investigate how the resources are related with network parameters and provide experimental data quantifying the amount of computational resources needed to run the different types of simulations. Obtained results demonstrate that it is possible to run the testbed with a configuration similar to a real Bitcoin system.
description: 9 pages, 4 figures, 1 table, presented during the 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)
MOESM5 of Pcdhβ deficiency affects hippocampal CA1 ensemble activity and contextual fear discrimination
Creators: name: Asai, Hirotaka
name: Ohkawa, Noriaki
name: Saitoh, Yoshito
name: Ghandour, Khaled
name: Murayama, Emi
name: Nishizono, Hirofumi
name: Matsuo, Mina
name: Teruyoshi Hirayama
name: Kaneko, Ryosuke
name: Shin-Ichi Muramatsu
name: Yagi, Takeshi
name: Inokuchi, Kaoru
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Plant Biology
subject: Computational Biology

description: Additional file 5: Figure S5. Large ensembles are infrequently activated. Number of ensemble events during pre and sq sessions in extra-large ensembles (XL; 20 or more cells; a–b), large ensembles (L; 15–19 cells; c–d), medium ensembles (M; 10–14 cells; e–f), and small ensembles (S; 5–9 cells; g–h). Number of ensemble events during pre and sq. sessions in ensembles composed of several cells (SCs; 2–4 cells; i–j) and of single cells (SC; k–l). Statistical values from Bonferroni’s multiple-comparison tests are provided in Additional file 6 (n = 5 Wt mice, 4 Δβ mice). Data are means ± SEMs. *P
On the diversity of short GRBs
Creators: name: Rosswog, Stephan
name: Ramirez-Ruiz, Enrico
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Hydrodynamical simulations of the last inspiral stages and the final coalescence of a double neutron star system are used to investigate the power of the neutrino-driven wind, the energy and momentum of the fireball produced via $ν\barν$-annihilation, and the intensity and character of their interaction. It is argued that the outflow that derives from the debris will have enough pressure to collimate the relativistic fireball that it surrounds. The low luminosity relativistic jet will then appear brighter to an observer within the beam although most of the energy of the event is in the unseen, less collimated and slower wind. This model leads to a simple physical interpretation of the isotropic luminosities implied for short GRBs at cosmological distances. A wide variety of burst phenomenology could be attributable to the dependence of the neutrino luminosity on the initial mass of the double NS binary.
description: accepted for publication in MNRAS Letters, 6 pages, 3 figures
Controlling photon bunching and antibunching of two quantum emitters near a core-shell sphere
Creators: name: Arruda, Tiago J.
name: Bachelard, Romain
name: Weiner, John
name: Slama, Sebastian
name: Courteille, Philippe W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The collective spontaneous emission of two point-dipole emitters near a plasmonic core-shell nanosphere is theoretically investigated. Based on the expansion of mode functions in vector spherical harmonics, we derive closed analytical expressions for both the cooperative decay rate and the dipole-dipole interaction strength associated with two point dipoles close to a sphere. Considering a plasmonic nanoshell containing a linearly amplifying medium inside the core, the second-order correlation function for the two emitters shows that it is possible to tune the photon emission, selecting either photon bunching or antibunching as a function of the polarization and position of the sphere. This result opens vistas to applications involving tunable single-photon sources in engineered artificial media.
description: 16 pages, 7 figures; published in PRA, Editors' Suggestion
Hydropsyche celebensis Ulmer
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche celebensis

description: Hydropsyche celebensis Ulmer
 Hydropsyche celebensis Ulmer, 1951: 34.
 Type locality. Indonesia (Sulawesi).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 85
Formation Scenarios for Intermediate-Mass Black Holes
Creators: name: Miller, M. Coleman
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Black holes with hundreds to thousands of solar masses are more massive than can be formed from a single star in the current universe, yet the best candidates for these objects are not located in gas-rich environments where gradual accretion could build up the mass. Three main formation scenarios have been suggested in the literature: that intermediate-mass black holes are the remnants of the first, metal-poor, stars; that they result from direct collisions in young stellar clusters; or that they are produced by gradual interactions and mergers of compact objects in old dense clusters. We discuss each of these in turn and speculate on future observations that may help sharpen our understanding of the formation of intermediate-mass black holes.
description: 10 pages, 1 figure, to appear in the proceedings of The Astrophysics of Gravitational Wave Sources, College Park, MD, 24-26 April 2003
A comparison of different approaches to study the porosity and surface defects for Electron Beam Melting
Creators: name: Ghibaudo, Cristian
name: Rizza, Giovanni
name: Marchese, Giulio
name: Galati, Manuela
name: Iuliano, Luca
name: Ugues, Daniele
name: Biamino, Sara
Publisher: name: Zenodo
Year: 2021
Subjects: EBM, Additive Manufacturing, Titanium Aluminide

description: The high power obtainable by the EBM and the pre-heating temperature (e.g., around 750 °C - 1100 °C) makes this process interesting for thermal crack susceptible materials such as γ-TiAl alloys and Ni-based superalloys with high contents of γ′. In this work, γ-TiAl (Ti-48Al-2Cr-2Nb) specimens were produced by EBM using different process parameters and characterized with different porosity analyses, to establish the reliability of the process as well as correlate the surface defects with the internal defects. The surface defects were characterized by stereomicroscope image analysis, while internal porosity was investigated by Archimedes density, optical microscope and X-ray computed tomography (µ-CT) analyses. All these methods were compared, and the top surface defects are correlated to the internal porosity, samples with low surface defects present a reduced internal porosity. Therefore, the top surface defects analysis can help to select in a fast and economic way, the most promising specimens, thus select the conditions that require a more in-depth and time-consuming investigation. This approach can be easily employed for faster optimization of process parameters for material development by EBM.
Kinks in Time and their Relation to Confinement
Creators: name: Wang, John E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The time dependent formation of an electric flux tube (fundamental string) is reviewed. The main tool used for analysis is the Spacelike brane, which is a kink in time of the rolling tachyon. Both the S-brane and rolling tachyon are attempts to extend the D-brane concept to time dependent backgrounds. While S-branes are similar to Euclidean counterparts of the more familiar timelike D-branes, S-branes can smoothly change their worldvolume signature from spacelike to timelike which we interpret as the formation of a topological defect.
description: 5 pages, 3 figures. To appear in the Proceedings of Confinement 2003
Assessing different approaches to ab initio calculations of spin wave stiffness
Creators: name: Sipr, Ondrej
name: Mankovsky, Sergey
name: Ebert, Hubert
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ab initio calculations of the spin wave stiffness constant $D$ for elemental Fe and Ni performed by different groups in the past have led to values with a considerable spread of 50-100 %. We present results for the stiffness constant $D$ of Fe, Ni, and permalloy Fe$_{0.19}$Ni$_{0.81}$ obtained by three different approaches: (i) by finding the quadratic term coefficient of the power expansion of the spin wave energy dispersion, (ii) by a damped real-space summation of weighted exchange coupling constants, and (iii) by integrating the appropriate expression in reciprocal space. All approaches are implemented by means of the same Korringa-Kohn-Rostoker (KKR) Green function formalism. We demonstrate that if properly converged, all procedures yield comparable values, with uncertainties of 5-10 % remaining. By a careful analysis of the influence of various technical parameters we estimate the margin of errors for the stiffness constants evaluated by different approaches and suggest procedures to minimize the risk of getting incorrect results.
description: 11 pages, 7 figures, 12 tables
Additional file 6 of Proteogenomic insights into the biology and treatment of pancreatic ductal adenocarcinoma
Creators: name: Tong, Yexin
name: Sun, Mingjun
name: Chen, Lingli
name: Wang, Yunzhi
name: Li, Yan
name: Li, Lingling
name: Zhang, Xuan
name: Cai, Yumeng
name: Qie, Jingbo
name: Pang, Yanrui
name: Xu, Ziyan
name: Zhao, Jiangyan
name: Zhang, Xiaolei
name: Liu, Yang
name: Tian, Sha
name: Qin, Zhaoyu
name: Feng, Jinwen
name: Zhang, Fan
name: Zhu, Jiajun
name: Xu, Yifan
name: Lou, Wenhui
name: Ji, Yuan
name: Zhao, Jianyuan
name: He, Fuchu
name: Hou, Yingyong
name: Ding, Chen
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 6: Fig. S6. Proteomic features in tumor tissues compared with NATs of the PDAC in CPTAC cohort, related to Fig. 3. A Venn diagram summary of the number of up-regulated (left) and down-regulated (right) proteins between Fudan cohort and CPTAC cohort. B Differentially expressed proteins in tumors and NATs in CPTAC cohort (right panel). The left panel shows KEGG pathway analysis of identified differentially expressed proteins. Red, up-regulated pathways; blue, down-regulated pathways. C Differential expression of the pancreas-specific proteins in tumors and NATs (list from The Human Protein Atlas). Red, pancreas enriched proteins; green, pancreas enhanced protein; blue, pancreas grouped protein (left panel). The right panel shows KEGG pathway analysis of identified pancreas-specific proteins. D The expression of pancreas signature proteins in tumors and NATs in CPTAC cohort. E Heatmap (left) showing the fold change of 15 potential targets between tumors and NATs in CPTAC cohort. Scatter plot (right) shows the Cox regression coefficient of these proteins. Name in red indicates FDA-approved drugs. **** p < 1.0E-4, *** p < 1.0E-3, ** p < 1.0E-2, * p < 0.05, ns > 0.05.
MOESM4 of Pcdhβ deficiency affects hippocampal CA1 ensemble activity and contextual fear discrimination
Creators: name: Asai, Hirotaka
name: Ohkawa, Noriaki
name: Saitoh, Yoshito
name: Ghandour, Khaled
name: Murayama, Emi
name: Nishizono, Hirofumi
name: Matsuo, Mina
name: Teruyoshi Hirayama
name: Kaneko, Ryosuke
name: Shin-Ichi Muramatsu
name: Yagi, Takeshi
name: Inokuchi, Kaoru
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Additional file 4: Figure S4. Pcdhβ deficiency does not affect the number of ensembles activated in the home cage and during novel context exploration (related to Fig. 2). (a) Schematic diagram of the non-negative matrix factorization (NMF) analysis. (b) Representative image of an ensemble extracted with NMF. Red arrows (left) indicate the cells contributing to this ensemble. Red dots (right) indicate the times at which the ensemble was activated. (c–d) Normalized number of ensembles extracted in each session (panel c: F(4, 3) = 1.907, P = 0.6229; t7 = 1.648, P = 0.1434; panel d: F(4, 3) = 1.086, P = 0.9856; t7 = 0.2852, P = 0.7837; unpaired t-test; n = 5 Wt mice, 4 Δβ mice). Data are means ± SEMs.
title: An XRF Elemental Analysis of Prosser Molded Beads From Southwest Oregon
Creators: name: Hoferitza, Michele
Publisher: name: Utah State University
Year: 2024

description: Glass beads were brought to the North American continent by European explorers and traders beginning in the 17th century. Native Americans quickly adopted beads as trade commodities and personal ornaments. Prosser beads were made predominately in France and Bohemia from the 1860’s to the 1970’s and can be found in archaeological contexts from coast to coast. In this study, elemental analysis using X-Ray fluorescence (XRF) technology is used to determine if there is a way to chemically discern where and when the beads were made.
Statistical analysis of three categories of elements was done to determine whether the creation of a model of glass recipes for Prosser beads might be possible using XRF. Four major elements of feldspar, Si, Al, Ca, and K were analyzed, revealing a strong correlation between Al and K. Trace elements, Rb, Sr, Y, and Zr, which are associated with volcanic activity and alkali replacement in feldspar were examined, revealing that variation in Rb was strongly associated with Al. Finally, as a control, coloring elements that were intentionally added were examined, revealing that Co amounts had high variation, and were associated with statistical clusters of bead composition.
The study revealed that in the case of these beads, Al, K, Rb, and Co all varied together, and patterns of variation created clusters of beads in the analysis. This finding suggests the possibility that an elemental model is feasible. Ultimately, it may be possible to use a handheld XRF device in the field to determine quickly where and when, within a few decades, it was made.
The ability to distinguish this information about beads provides archaeologists with a powerful tool to trace patterns of trade and use of one of the most important commodities in Native American cultural adornment.
Crossover from Non-Equilibrium to Equilibrium Behavior in the Time-Dependent Kondo Model
Creators: name: Lobaskin, D.
name: Kehrein, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the equilibration of a Kondo model that is initially prepared in a non-equilibrium state towards its equilibrium behavior. Such initial non-equilibrium states can e.g. be realized in quantum dot experiments with time-dependent gate voltages. We evaluate the non-equilibrium spin-spin correlation function at the Toulouse point of the Kondo model exactly and analyze the crossover between non-equilibrium and equilibrium behavior as the non-equilibrium initial state evolves as a function of the waiting time for the first spin measurement. Using the flow equation method we extend these results to the experimentally relevant limit of small Kondo couplings.
description: 4 pages, 2 figures; revised version contains added references and improved layout for figures
Regularity versus smoothness of measures
Creators: name: Fraser, Jonathan M.
name: Troscheit, Sascha
Publisher: name: arXiv
Year: 2019
Subjects: subject: Functional Analysis (math.FA)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: The Assouad and lower dimensions and dimension spectra quantify the regularity of a measure by considering the relative measure of concentric balls. On the other hand, one can quantify the smoothness of an absolutely continuous measure by considering the $L^p$ norms of its density. We establish sharp relationships between these two notions. Roughly speaking, we show that smooth measures must be regular, but that regular measures need not be smooth.
description: 17 pages, 4 figures
MOESM2 of Pcdhβ deficiency affects hippocampal CA1 ensemble activity and contextual fear discrimination
Creators: name: Asai, Hirotaka
name: Ohkawa, Noriaki
name: Saitoh, Yoshito
name: Ghandour, Khaled
name: Murayama, Emi
name: Nishizono, Hirofumi
name: Matsuo, Mina
name: Teruyoshi Hirayama
name: Kaneko, Ryosuke
name: Shin-Ichi Muramatsu
name: Yagi, Takeshi
name: Inokuchi, Kaoru
Publisher: name: figshare
Year: 2020
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Figure S2. Behavioral activity was equivalent in open field task. (a) Open field box. (b) Traces of center of mass. Travel distance (c) and motility (d). Panel c: F(25, 27) = 3.434, P = 0.0023; t37.73 = 0.1515, P = 0.880; panel d: F(25, 27) = 4.253, P = 0.0004; t35.54 = 0.2776, P = 0.783; unpaired t-test with Welch’s correction; n = 26 Wt mice, 28 Δβ mice. Data are means ± SEMs.
Close encounters of black holes
Creators: name: Giulini, Domenico
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This is an introduction into the problem of how to set up black hole initial-data for the matter-free field equations of General Relativity. The approach is semi-pedagogical and addresses a more general audience of astrophysicists and students with no specialized training in General Relativity beyond that of an introductory lecture.
description: 31 pages, 7 eps-figures
MOESM3 of Pcdhβ deficiency affects hippocampal CA1 ensemble activity and contextual fear discrimination
Creators: name: Asai, Hirotaka
name: Ohkawa, Noriaki
name: Saitoh, Yoshito
name: Ghandour, Khaled
name: Murayama, Emi
name: Nishizono, Hirofumi
name: Matsuo, Mina
name: Teruyoshi Hirayama
name: Kaneko, Ryosuke
name: Shin-Ichi Muramatsu
name: Yagi, Takeshi
name: Inokuchi, Kaoru
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology

description: Additional file 3: Figure S3. Pcdhβ deficiency does not affect neural activity at the cellular level (related to Figs. 1 and 2, and additional file 1). (a–b) Representative images of raster plots of all recorded cells from Wt (a) and Δβ (b) mice. (c) Cumulative curve of proportion of cells against number of active events during entire recording session (pre 10 min + sq 10 min). Proportions of cells according to the number of Ca2+ events during pre (d) and sq (e) sessions. Statistical values from Bonferroni’s multiple-comparison test are provided in Additional file 6. (f) The ratios of the number of Ca2+ events during the sq session to that in the pre session. Statistical values from Bonferroni’s multiple-comparison test are provided in Additional file 6 (n = 5 Wt mice, 4 Δβ mice). Data are means ± SEMs. No significant differences were observed (Kolmogorov–Smirnov test for panel c, Bonferroni’s multiple-comparison tests for panels d–f).
Hydropsyche asklepios Malicky & Chantaramongkol
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche asklepios

description: Hydropsyche asklepios Malicky & Chantaramongkol
 Hydropsyche asklepios Malicky & Chantaramongkol, 2000: 814.
 Type locality. Philippines (Luzon).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 80
Diaspidiotus perniciosus
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Diaspidiotus
Diaspidiotus perniciosus

description: Diaspidiotus perniciosus (Comstock, 1881)
Aspidiotus perniciosus Comstock, 1881: 304.
MATERIAL EXAMINED. — Païta County (La Tontouta, Quai Manto), 6.IV.2001, on twigs of Prunus persica, C. Mille coll., Rosa C. Henderson det. (NZAC, CXMNC); Sarraméa County, 24. VI.2002, same host, J. Brinon coll., Rosa C. Henderson det. (CXMNC).
PUBLISHED RECORDS IN NEW CALEDONIA. — Mille (2011).
DISTRIBUTION IN NEW CALEDONIA. — Grande Terre (Païta and Sarraméa counties).
OTHER RECORDS. — Middle East, northern and southern Africa, Europe, Central, North and South America, Australasia, South-East Asia, West Indies, Far East.
HOST- PLANTS IN NEW CALEDONIA. — Citrus spp., Prunus persica (Mille 2011).
NOTE. — This species can be a serious problem on young peach trees.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 138, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
(0,2) Duality
Creators: name: Adams, Allan
name: Basu, Anirban
name: Sethi, Savdeep
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We construct dual descriptions of (0,2) gauged linear sigma models. In some cases, the dual is a (0,2) Landau-Ginzburg theory, while in other cases, it is a non-linear sigma model. The duality map defines an analogue of mirror symmetry for (0,2) theories. Using the dual description, we determine the instanton corrected chiral ring for some illustrative examples. This ring defines a (0,2) generalization of the quantum cohomology ring of (2,2) theories.
description: 85 pages, LaTeX; reference added, typos removed
Diaspis echinocacti
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Diaspis
Diaspis echinocacti

description: Diaspis echinocacti (Bouché, 1833)
Aspidiotus echinocacti Bouché, 1833: 53.
MATERIAL EXAMINED. — Moindou County (Teremba), 20.VI.2001, on Opuntia sp. (Prickly Pear), J.-P. Kataoui coll.; Boulouparis County (Bouraké), 19.XII.2003, on Acanthocereus tetragonus, C. Mille coll.; both Rosa C. Henderson det. (NZAC, CXMNC).
PUBLISHED RECORDS IN NEW CALEDONIA. — This species is recorded from New Caledonia for the first time.
DISTRIBUTION IN NEW CALEDONIA. — Grande Terre (Boulouparis and Moindou counties).
OTHER RECORDS. — Almost cosmopolitan.
HOST- PLANTS IN NEW CALEDONIA. — Acanthocereus tetragonus, Opuntia spp.
NOTE. — It can develop heavy populations on its hosts.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 139, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Two explicit divisor sums
Creators: name: Cully-Hugill, Michaela
name: Trudgian, Timothy
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11N37, 11R29

description: We give explicit bounds on sums of $d(n)^2$ and $d_4(n)$, where $d(n)$ is the number of divisors of $n$ and $d_4(n)$ is the number of ways of writing $n$ as a product of four numbers. In doing so we make a slight improvement on the upper bound for class numbers of quartic number fields.