cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Testing the Reliability of Fast Methods for Weak Lensing Simulations: WL-MOKA on PINOCCHIO
Creators: name: Giocoli, Carlo
name: Monaco, Pierluigi
name: Moscardini, Lauro
name: Castro, Tiago
name: Meneghetti, Massimo
name: Metcalf, R. Benton
name: Baldi, Marco
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The generation of simulated convergence maps is of key importance in fully exploiting weak lensing by Large Scale Structure (LSS) from which cosmological parameters can be derived. In this paper we present an extension of the PINOCCHIO code which produces catalogues of dark matter haloes so that it is capable of simulating weak lensing by LSS. Like WL-MOKA, the method starts with a random realisation of cosmological initial conditions, creates a halo catalogue and projects it onto the past-light-cone, and paints in haloes assuming parametric models for the mass density distribution within them. Large scale modes that are not accounted for by the haloes are constructed using linear theory. We discuss the systematic errors affecting the convergence power spectra when Lagrangian Perturbation Theory at increasing order is used to displace the haloes within PINOCCHIO, and how they depend on the grid resolution. Our approximate method is shown to be very fast when compared to full ray-tracing simulations from an N-Body run and able to recover the weak lensing signal, at different redshifts, with a few percent accuracy. It also allows for quickly constructing weak lensing covariance matrices, complementing PINOCCHIO's ability of generating the cluster mass function and galaxy clustering covariances and thus paving the way for calculating cross covariances between the different probes. This work advances these approximate methods as tools for simulating and analysing surveys data for cosmological purposes.
description: Replaced to match the accepted version for publication in MNRAS. Added: comparison of diagonal and off-diagonal terms of the covariance matrices; cosmological constraints. Acceptance date: 2020-06-02
Additional file 4 of Rapid establishment of a COVID-19 perinatal biorepository: early lessons from the first 100 women enrolled
Creators: name: Shook, Lydia L.
name: Shui, Jessica E.
name: Boatin, Adeline A.
name: Devane, Samantha
name: Croul, Natalie
name: Lael M. Yonker
name: Matute, Juan D.
name: Lima, Rosiane S.
name: Schwinn, Muriel
name: Cvrk, Dana
name: Gardner, Laurel
name: Azevedo, Robin
name: Stanton, Suzanne
name: Bordt, Evan A.
name: Yockey, Laura J.
name: Fasano, Alessio
name: Li, Jonathan Z.
name: Yu, Xu G.
name: Kaimal, Anjali J.
name: Lerou, Paul H.
name: Edlow, Andrea G.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 4. Informational flier posted in clinical areas to advertise the COVID-19 biorepository.
Transport coefficients for the hot quark-gluon plasma at finite chemical potential $μ_B$
Creators: name: Soloveva, Olga
name: Moreau, Pierre
name: Bratkovskaya, Elena
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate transport coefficients of the quark-gluon plasma (QGP) within the dynamical quasiparticle model (DQPM) by explicitly computing the parton interaction rates as a function of temperature $T$ and baryon chemical potential $μ_B$ on the basis of the DQPM couplings and partonic propagators. The latter are extracted from lattice QCD by matching the equation of state, entropy density and energy density at $μ_B$= 0. For baryon chemical potentials $0 \leq μ_B \leq 500 MeV$ we employ a scaling Ansatz for the effective coupling which was shown before to lead to thermodynamic consistent results in this range. We compute the ratio of the shear and bulk viscosities to the entropy density, i.e. $η/s$ and $ζ/s$, the electric conductivity $σ_0/T$ as well as the baryon diffusion coefficient $κ_B$ and compare to related approaches from the literature. We find that the ratios $η/s$ and $ζ/s$ as well as $σ_0/T$ are in accord with the results from lattice QCD at $μ_B$=0 and only weakly depend on the ratio $T/T_c(μ_B)$ where $T_c(μ_B)$ denotes the critical temperature at finite baryon chemical potential.
description: 12 pages, 7 figures. arXiv admin note: text overlap with arXiv:1903.10257
Higher Conserved Charges and Integrability for Spinning Strings in AdS_5 x S^5
Creators: name: Engquist, Johan
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate the existence of an infinite number of local commuting charges for classical solutions of the string sigma model on AdS_5 x S^5 associated with a certain circular three-spin solution spinning with large angular momenta in three orthogonal directions on the five-sphere. Using the AdS/CFT correspondence we find agreement to one-loop with the tower of conserved higher charges in planar N=4 super Yang-Mills theory associated with the dual composite single-trace operator in the highest weight representation (J_1,J_2,J_2) of SO(6). The agreement can be explained by the presence of integrability on both sides of the duality.
description: 21 pages, harvmac, minor changes, references added
Enlarging the scope of resonant di-Higgs searches: Hunting for Higgs-to-Higgs cascades in $4b$ final states at the LHC and future colliders
Creators: name: Barducci, D.
name: Mimasu, K.
name: No, J. M.
name: Vernieri, C.
name: Zurita, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We extend the coverage of resonant di-Higgs searches in the $b \bar{b} b \bar{b}$ final state to the process $p p \to H_1 \to H_2 H_2 \to b \bar{b} b \bar{b}$, where both $H_{1,2}$ are spin-$0$ states beyond the Standard Model. Such a process constitutes a joint discovery mode for the new states $H_1$ and $H_2$. We present the first sensitivity study of this channel, using public LHC data to validate our analysis. We also provide a first estimate of the sensitivity of the search for the HL-LHC and future facilities like the HE-LHC and FCC-hh. We analyze the discovery potential of this search for several non-minimal scalar sector scenarios: an extension of the SM with two extra singlet scalar fields, the two-Higgs-doublet model and a two-Higgs doublet model plus a singlet, which captures the scalar potential features of the NMSSM. We find that this channel represents a novel, very powerful probe for extended Higgs sectors, offering complementary sensitivity to existing analyses.
description: 37 pages, 16 figures, 1 improved b-tagging Delphes card on demand
Rational Terms of UV Origin at Two Loops
Creators: name: Pozzorini, Stefano
name: Zhang, Hantian
name: Zoller, Max F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The advent of efficient numerical algorithms for the construction of one-loop amplitudes has played a crucial role in the automation of NLO calculations, and the development of similar algorithms at two loops is a natural strategy for NNLO automation. Within a numerical framework the numerator of loop integrals is usually constructed in four dimensions, and the missing rational terms, which arise from the interplay of the $(D-4)$-dimensional parts of the loop numerator with $1/(D-4)$ poles in $D$ dimensions, are reconstructed separately. At one loop, such rational terms arise only from UV divergences and can be restored through process-independent local counterterms. In this paper we investigate the behaviour of rational terms of UV origin at two loops. The main result is a general formula that combines the subtraction of UV poles with the reconstruction of the associated rational parts at two loops. This formula has the same structure as the R-operation, and all poles and rational parts are described through a finite set of process-independent local counterterms. We also present a general formula for the calculation of all relevant two-loop rational counterterms in any renormalisable theory based on one-scale tadpole integrals. As a first application, we derive the full set of two-loop rational counterterms for QED in the $R_ξ$-gauge.
description: v2: Normalisation of MSbar poles clarified; v3: Version published on JHEP; References added; Further comments on use of master formula (5.61) in Sect. 6; New footnote on scale dependence in Sect. 5; Typos fixed and/or presentation improved in eqs. (4.8), (4.20), (5.2), (6.5), (6.7), (6.8), (A.2), (A.4); Results unchanged
Munidopsis pycnopoda Baba 2005
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis pycnopoda

description: Munidopsis pycnopoda Baba, 2005
 Munidopsis pycnopoda Baba, 2005: 176, fig. 84, 293 (key, synonymies, Mozambique Channel, 3485 m). — Macpherson, 2007: 96 (Mozambique Channel, 3450 m).
Type data: holotype, ovigerous female, ZMUC CRU-11276.
Type locality: Mozambique Channel, 14°20´S, 45°09´E, 3485 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 156, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Buckling instability in a chain of sticky bubbles
Creators: name: Lee, Carmen L.
name: Dalnoki-Veress, Kari
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A slender object undergoing an axial compression will buckle to alleviate the stress. Typically the morphology of the deformed object depends on the bending stiffness for solids, or the viscoelastic properties for liquid threads. We study a chain of uniform sticky air bubbles that rise due to buoyancy through an aqueous bath. A buckling instability of the bubble chain with a characteristic wavelength is observed. If a chain of bubbles is produced faster than it is able to rise, the dominance of viscous drag over buoyancy results in a compressive stress that is alleviated by buckling the bubble chain. Using low Reynolds number hydrodynamics, we predict the critical buckling speed, the terminal speed of a buckled chain, and the geometry of the buckles.
description: 7 pages, 5 figures
Large responsivity of graphene radiation detectors with thermoelectric readout
Creators: name: Yurgens, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Simple estimations show that the thermoelectric readout in graphene radiation detectors can be extremely effective even for graphene with modest charge-carrier mobility ~1000 cm^2/(Vs). The detector responsivity depends mostly on the residual charge-carrier density and split-gate spacing and can reach competitive values of ~10^3 - 10^4 V/W at room temperature. The optimum characteristics depend on a trade-off between the responsivity and the total device resistance. Finding out the key parameters and their roles allows for simple detectors and their arrays, with high responsivity and sufficiently low resistance matching that of the radiation-receiving antenna structures.
description: 13 pages, 5 figures
BIOLOGIYA FANIDAN BILIMLARNI BAHOLASHDA STANDART TESTLARDAN FOYDALANISH
Creators: name: Boyxonov, I.A.
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada ta’lim jarayonida standart testlardan foydalanish orqali o‘quvchilarning o‘quv dasturini qanday darajada o‘zlashtirishini va pedagoglar, ta’lim muassasalari samaradorligini baholash o‘rganilgan. Turli xil test variantlaridagi test topshiriqlari qiyinlik darajalarining bir xil shkalada bo‘lishini ta’minlash muhimligi test sinovi natijalarini Rash modeli bilan tahlil qilish orqali o‘rganilgan.
title: Statistical Distribution as a Way for Lower Gene Expressions  Threshold Cutoff
Creators: name: Tien, Bui Thuy
name: Giuliani, Alessandro
name: Selvarajoo, Kumar
Publisher: name: Organisms. Journal of Biological Sciences
Year: 2018

description: While in mathematics (and in logic) the basic divide is between ‘true’ and ‘false’, in experimental science the frontier is between ‘relevant’ and ‘irrelevant’ and this is a much more tricky border. The classical way to track this frontier builds upon inferential statistics (signal analysis is a synonymous more popular among engineers) and is based on the definition of what we intend for ‘randomness’ in a given situation. Here we comment on the setting of the threshold between ‘informative’ and ‘random’ territories in the case of gene expression data where the definition of randomness is not only a ‘statistical’ but a ‘biological’ affair.
description: Organisms. Journal of Biological Sciences, V. 2, N. 2 (2018)
Improving Grid Computing Performance by Optimally Reducing Checkpointing Effect
Creators: name: Aliyu, Garba
name: D., Kana A. F.
name: Mohammed, Abdullahi
name: Abdulmumin, Idris
name: Adamu, Shehu
name: Jauro, Fatsuma
Publisher: name: arXiv
Year: 2020
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Grid computing is a collection of computer resources that are gathered together from various areas to give computational resources such as storage, data or application services. This is to permit clients to access this huge measure of processing resources without the need to know where these might be found and what technology such as, hardware equipment and operating system was used. Dependability and performance are among the key difficulties faced in a grid computing environment. Various systems have been proposed in the literature to handle recouping from resource failure in Grid computing environment. One case of such system is checkpointing. Checkpointing is a system that endures faults when resources failed. Checkpointing method has the upside of lessening the work lost because of resource faults. However, checkpointing presents a huge runtime overhead. In this paper, we propose an improved checkpointing system to bring down runtime overhead. A replica is added to ensure the availability of resources. This replicates all checkpointing files to other machines as opposed to having dedicated checkpointing machine. The results of simulation employing GridSim noted that retaining the number of resources fixed and changing the number of gridlets, gains of up to 11%, 9%, and 11% on makespan, throughput, and turnaround time respectively were realized while changing the number of resources and preserving the number of gridlets fixed, increases of up to 11%, 8%, and 9% on makespan, throughput, and turnaround time respectively, were realized
description: 17 pages, 8 figures, 8 tables
The maximal tubes under the deformations of a class of 3-dimensional hyperbolic cone-manifolds
Creators: name: Choi, Suhyoung
Publisher: name: arXiv
Year: 2004
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: Recently, Hodgson and Kerckhoff found a small bound on Dehn surgered 3-manifolds from hyperbolic knots not admitting hyperbolic structures using deformations of hyperbolic cone-manifolds. They asked whether the area normalized meridian length squared of maximal tubular neighborhoods of the singular locus of the cone-manifold is decreasing and that summed with the cone angle squared is increasing as we deform the cone-angles. We confirm this near 0 cone-angles for an infinite family of hyperbolic cone-manifolds obtained by Dehn surgeries along the Whitehead link complements. The basic method is based on explicit holonomy computations using the A-polynomials and finding the maximal tubes. One of the key tool is the Taylor expression of a geometric component of the zero set of the A-polynomial in terms of the cone-angles. We also show a sequence of Taylor expressions for Dehn surgered manifolds converges to one for the limit hyperbolic manifold.
description: 27 pages, 10 figures
Symmetries and Wavefunctions of Photons Confined in 3D Photonic Band Gap Superlattices
Creators: name: Kozoň, Marek
name: Lagendijk, Ad
name: Schlottbom, Matthias
name: van der Vegt, Jaap J. W.
name: Vos, Willem L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We perform a computational study of confined photonic states that appear in a three-dimensional (3D) superlattice of coupled cavities, resulting from a superstructure of intentional defects. The states are isolated from the vacuum by a 3D photonic band gap, using a diamond-like inverse woodpile crystal structure, and exhibit 'Cartesian' hopping of photons in high-symmetry directions. We investigate the confinement dimensionality to verify which states are fully 3D confined, using a recently developed scaling theory to analyze the influence of the structural parameters of the 3D crystal. We create confinement maps that trace the frequencies of 3D confined bands for select combinations of key structural parameters, namely the pore radii of the underlying regular crystal and of the defect pores. We find that a certain minimum difference between the regular and defect pore radii is necessary for 3D confined bands to appear, and that an increasing difference between the defect pore radii from the regular radii supports more 3D confined bands. In our analysis we find that their symmetries and spatial distributions are more varied than electronic orbitals known from solid state physics. We also discover pairs of degenerate 3D confined bands with p-like orbital shapes and mirror symmetries matching the symmetry of the superlattice. Finally, we investigate the enhancement of the local density of optical states (LDOS) for cavity quantum electrodynamics (cQED) applications. We find that donor-like superlattices, i.e., where the defect pores are smaller than the regular pores, provide greater enhancement in the air region than acceptor-like structures with larger defect pores, and thus offer better prospects for doping with quantum dots and ultimately for 3D networks of single photons steered across strongly-coupled cavities.
The Platonic solids and fundamental tests of quantum mechanics
Creators: name: Tavakoli, Armin
name: Gisin, Nicolas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: The Platonic solids is the name traditionally given to the five regular convex polyhedra, namely the tetradron, the octahedron, the cube, the icosahedron and the dodecahedron. Perhaps strongly boosted by the towering historical influence of their namesake, these beautiful solids have, in well over two millenia, transcended traditional boundaries and entered the stage in a range of disciplines. Examples include natural philosophy and mathematics from classical antiquity, scientific modeling during the days of the european scientific revolution and visual arts ranging from the renaissance to modernity. Motivated by mathematical beauty and a rich history, we consider the Platonic solids in the context of modern quantum mechanics. Specifically, we construct Bell inequalities whose maximal violations are achieved with measurements pointing to the vertices of the Platonic solids. These Platonic Bell inequalities are constructed only by inspecting the visible symmetries of the Platonic solids. We also construct Bell inequalities for more general polyhedra and find a Bell inequality that is more robust to noise than the celebrated Clauser-Horne-Shimony-Holt Bell inequality. Finally, we elaborate on the tension between mathematical beauty, which was our initial motivation, and experimental friendliness, which is necessary in all empirical sciences.
description: Accepted for publication in Quantum
Percolating through networks of random thresholds: Finite temperature electron tunneling in metal nanocrystal arrays
Creators: name: Parthasarathy, Raghuveer
name: Lin, Xiao-Min
name: Elteto, Klara
name: Rosenbaum, T. F.
name: Jaeger, Heinrich M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate how temperature affects transport through large networks of nonlinear conductances with distributed thresholds. In monolayers of weakly-coupled gold nanocrystals, quenched charge disorder produces a range of local thresholds for the onset of electron tunneling. Our measurements delineate two regimes separated by a cross-over temperature $T^*$. Up to $T^*$ the nonlinear zero-temperature shape of the current-voltage curves survives, but with a threshold voltage for conduction that decreases linearly with temperature. Above $T^*$ the threshold vanishes and the low-bias conductance increases rapidly with temperature. We develop a model that accounts for these findings and predicts $T^*$.
description: 5 pages including 3 figures; replaced 3/30/04: minor changes; final version
Implications of Milky Way Substructures for the Nature of Dark Matter
Creators: name: Benito, María
name: Criado, Juan Carlos
name: Hütsi, Gert
name: Raidal, Martti
name: Veermäe, Hardi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study how the indirect observation of dark matter substructures in the Milky Way, using recent stellar stream studies, translates into constraints for different dark matter models. Particularly, we use the measured number of dark subhalos in the mass range $10^7-10^9\,{\rm M_{\odot}}$ to constrain modifications of the subhalo mass function compared to the cold dark matter scenario. We obtain the lower bounds $m_{\rm WDM} > 3.2\,{\rm keV}$ and $m_{\rm FDM} > 5.2\times 10^{-21}\,{\rm eV}$ on the warm dark matter and fuzzy dark matter particle mass, respectively. When dark matter is coupled to a dark radiation bath, we find that kinetic decoupling must take place at temperatures higher than $T_{\rm kd} > 0.7\,{\rm keV}$. We also discuss future prospects of stellar stream observations.
description: minor errors corrected, accepted for publication in PRD
Munidopsis ramahtaylorae Pequegnat & Pequegnat 1971
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis ramahtaylorae

description: Munidopsis ramahtaylorae Pequegnat & Pequegnat, 1971
 Munidopsis ramahtaylorae Pequegnat & Pequegnat, 1971: 7 (key), 11, figs 5, 6 (south of Cuba and Lesser Antilles, 368–667 m). — Navas et al., 2003: 213, figs 25, 26 (Colombia, Caribbean Sea, 409–519 m). — Campos et al., 2005: 165, figs 131, 132 (Colombia, Caribbean Sea, 368–667 m).
Type data: holotype, male, USNM 138232.
Type locality: Lesser Antilles, 19º56´44”N, 75º50´49”W, 649–667 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 156, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Additional file 7 of Rapid establishment of a COVID-19 perinatal biorepository: early lessons from the first 100 women enrolled
Creators: name: Shook, Lydia L.
name: Shui, Jessica E.
name: Boatin, Adeline A.
name: Devane, Samantha
name: Croul, Natalie
name: Lael M. Yonker
name: Matute, Juan D.
name: Lima, Rosiane S.
name: Schwinn, Muriel
name: Cvrk, Dana
name: Gardner, Laurel
name: Azevedo, Robin
name: Stanton, Suzanne
name: Bordt, Evan A.
name: Yockey, Laura J.
name: Fasano, Alessio
name: Li, Jonathan Z.
name: Yu, Xu G.
name: Kaimal, Anjali J.
name: Lerou, Paul H.
name: Edlow, Andrea G.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 7. Instructions for assembly of maternal sample collection kit.
Spectroscopic Studies of Extremely Metal-Poor Stars with Subaru/HDS:I. Observational Data
Creators: name: Honda, S.
name: Aoki, W.
name: Ando, H.
name: Izumiura, H.
name: Kajino, T.
name: Kambe, E.
name: Kawanomoto, S.
name: Noguchi, K.
name: Okita, K.
name: Sadakane, K.
name: Sato, B.
name: Takada-Hidai, M.
name: Takeda, Y.
name: Watanabe, E.
name: Beers, T. C.
name: Norris, J. E.
name: Ryan, S. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have obtained high-resolution (R $\simeq$ 50,000 or 90,000), high-quality (S/N $\ga$ 100) spectra of 22 very metal-poor stars ([Fe/H] $\la$ -2.5) with the High Dispersion Spectrograph fabricated for the 8.2m Subaru Telescope. The spectra cover the wavelength range from 3500 to 5100 Å; equivalent widths are measured for isolated lines of numerous elemental species, including the $α$ elements, the iron-peak elements, and the light and heavy neutron-capture elements. Errors in the measurements and comparisons with previous studies are discussed. These data will be used to perform detailed abundance analyses in the following papers of this series. Radial velocities are also reported, and are compared with previous studies. At least one moderately r-process-enhanced metal-poor star, HD 186478, exhibits evidence of a small-amplitude radial velocity variation, confirming the binary status noted previously. During the course of this initial program, we have discovered a new moderately r-process-enhanced, very metal-poor star, CS 30306-132 ([Fe/H] $= -2.4$; [Eu/Fe] $= +0.85$), which is discussed in detail in the companion paper.
description: 31 pages, 17 Postscript figures, accepted for publication in ApJS
KOALA: Wie gemeinschaftliche Finanzierung von Diamond Open Access funktionieren kann
Creators: name: Schulz, Katharina
name: Flemming, Danny
Publisher: name: Zenodo
Year: 2023
Subjects: Diamond Open Access
111. Bibliocon
Consortial Funding

description: Vortrag 111. BiblioCon 2023.

Das vom Bundesministerium für Bildung und Forschung (BMBF) geförderte Projekt KOALA (Konsortiale Open-Access-Lösungen aufbauen) hat 2022 erfolgreich ein Open-Access-Finanzierungsmodell ohne Kosten für Autor*innen entwickelt und zwei Konsortien zur Finanzierung von Zeitschriften und Schriftenreihen aufgebaut. Das Modell knüpft an Erfahrungen aus dem traditionellen Konsortialbetrieb an, der durch neue Aufgaben, Anforderungen an Publikationen, Konsorten und Konsortialführung erweitert wurde. Im Projekt wurden zahlreiche Gespräche mit Redaktionen, Herausgeber*innen, Verlagen und Bibliotheken geführt und dadurch vielfältige Einblicke in die Bedürfnisse auf beiden Seiten gewonnen. Gemeinschaftliche Finanzierung von Open-Access-Publikationen kann gelingen, wenn die Institutionen und Akteure auf beiden Seiten eng kooperieren und sich abstimmen. KOALA nimmt dabei eine Mittler-und Koordinationsrolle zwischen unterschiedlichen Denkweisen, Workflows und Begrifflichkeiten ein. Dies ist entscheidend, um arbeitsfähige Kooperationsstrukturen zu etablieren, gemeinsame Standards festzusetzen und schließlich eine gemeinschaftliche Open-Access-Finanzierung aufzubauen. Die durch KOALA geschaffene Infrastruktur ermöglicht eine faire und nachhaltige Finanzierung qualitätsgesicherter Open-Access-Publikationen. Sie trägt dazu bei, finanzielle Hürden für Autor*innen abzubauen und damit die Teilhabe an Open-Access-Publikationen zu erleichtern.

In unserem Vortrag stellen wir die Ergebnisse aus dem Projekt KOALA vor, berichten wir über die Erfahrungen und geben Ausblick auf mögliche Ansätze zur Weiterentwicklung des Modells. 

KOALA wurde von April 2021 bis Januar 2023 durch die Technische Informationsbibliothek (TIB) und das Kommunikations-, Informations-, Medienzentrum (KIM) der Universität Konstanz durchgeführt. Die aufgebaute Dienstleistung wird an der TIB dauerhaft angeboten.
D3.5. Overall exploitation and sustainability plan
Creators: name: Tybirk, Knud
name: Lund, Jan
name: Mayorga, Lina
name: Viaggi, Davide
name: Rinaldi, Giacomo M.
name: Rusanen, Katri
name: Kuznowicz, Damian
name: Scott-Hayward, Fiona
Publisher: name: Zenodo
Year: 2023

description: This document is the BIOBEC project (contract no. 101023381) corresponding to D 3.5 (M22) led by Food & BioCluster Denmark. This report aims to report on expectations for future BBECs, elaborated as a summary of results from Task 3.1-3.5 and the regional and pan-European workshops.
Dirac operators on Lagrangian submanifolds
Creators: name: Ginoux, Nicolas
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We study a natural Dirac operator on a Lagrangian submanifold of a Kähler manifold. We first show that its square coincides with the Hodge-de Rham Laplacian provided the complex structure identifies the Spin structures of the tangent and normal bundles of the submanifold. We then give extrinsic estimates for the eigenvalues of that operator and discuss some examples.
description: 16 pages; to appear in J. Geom. Phys
Resistive contribution in electrical switching experiments with antiferromagnets
Creators: name: Matalla-Wagner, Tristan
name: Schmalhorst, Jan-Michael
name: Reiss, Günter
name: Tamura, Nobumichi
name: Meinert, Markus
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recent research demonstrated the electrical switching of antiferromagnets via intrinsic spin-orbit torque or the spin Hall effect of an adjacent heavy metal layer. The electrical readout is typically realized by measuring the transverse anisotropic magnetoresistance at planar cross- or star-shaped devices with four or eight arms, respectively. Depending on the material, the current density necessary to switch the magnetic state can be large, often close to the destruction threshold of the device. We demonstrate that the resulting electrical stress changes the film resistivity locally and thereby breaks the fourfold rotational symmetry of the conductor. This symmetry breaking due to film inhomogeneity produces signals, that resemble the anisotropic magnetoresistance and is experimentally seen as a "saw-tooth"-shaped transverse resistivity. This artifact can persist over many repeats of the switching experiment and is not easily separable from the magnetic contribution. We discuss the origin of the artifact, elucidate the role of the film crystallinity, and propose approaches how to separate the resistive contribution from the magnetic contribution.
description: 9 pages, 7 figures
Vacuum energy, temperature corrections and heat kernel coefficients in $(D + 1)$-dimensional spacetimes with nontrivial topology
Creators: name: Mota, Herondy
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work we make use of the generalized zeta function technique to investigate the vacuum energy, temperature corrections and heat kernel coefficients associated with a scalar field under a quasiperiodic condition in a $(D+1)$-dimensional conical spacetime. In this scenario we find that the renormalized vacuum energy, as well as the temperature corrections, are both zero. The nonzero heat kernel coefficients are the ones related to the usual Euclidean divergence, and also to the nontrivial aspects of the quaisperiodically identified conical spacetime topology. An interesting result that arises in this configuration is that for some values of the quasiperiodic parameter, the heat kernel coefficient associated with the nontrivial topology vanishes. In addition, we also consider the scalar field in a $(D+1)$-dimensional spacetime formed by the combination of a conical and screw dislocation topological defects. In this case, we obtain a nonzero renormalized vacuum energy density and its corresponding temperature corrections. Again, the nonzero heat kernel coefficients found are the ones related to the Euclidean and nontrivial topology divergences. For $D=3$ we explicitly show, in the massless scalar field case, the limits of low and high temperatures for the free energy. In the latter, we show that the free energy presents a classical contribution.
description: 18 pages, 3 Figures, version published in IJMPD
title: Atavism: Accessing Ancient Attractors Hidden in the Epigenetic Landscape
Creators: name: Yildirim, Sibel
name: Huang, Sui
Publisher: name: Organisms. Journal of Biological Sciences
Year: 2018

description: Atavism, the reappearance of an ancestral trait in an individual organism of a species that lacks that trait, such as hind-legs in whales or teeth in chicken, is considered an accident of development. But far from a destructive error, it manifests a stunningly complex, organized structure indicative of a creative-constructive process. The contradiction between rarity of an accident and rule-obeying nature of a common, yet sophisticated anatomical form remains a challenge for the common explanation that atavism results from genetic mutations that reactivate evolutionarily silenced developmental genes in the genome. Here we propose that an atavistic trait can be understood as the re-accessing of a remnant ancient attractor in the high-dimensional dynamics of the gene regulatory network (GRN) not meant to be occupied. Attractors are stable configurations of gene expression patterns, represented by “potential wells” in a quasi-potential landscape, which in turn is the mathematical equivalent to Waddington’s epigenetic landscape. This article reviews the formal concept of the attractor landscape and how its topography changes following mutations that rewire the GRN, thus allowing evolution to remodel the landscape. Such changes of the landscape channel developmental trajectories to new attractors while leaving old attractors behind as hard-to-access side-valleys, some of which would encode the atavistic traits. Then, atavism represents the accidental entry into these latent ancient attractors due to either new mutations or developmental plasticity enforced by environmental perturbations.  Implications for the interpretation of specific cases of atavism are discussed.
description: Organisms. Journal of Biological Sciences, V. 2, N. 2 (2018)
Probing Cosmic Ray Transport with Radio Synchrotron Harps in the Galactic Center
Creators: name: Thomas, Timon
name: Pfrommer, Christoph
name: Enßlin, Torsten A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent observations with the MeerKAT radio telescope reveal a unique population of faint non-thermal filaments pervading the central molecular zone (CMZ). Some of those filaments are organized into groups of almost parallel filaments, seemingly sorted by their length, so that their morphology resembles a harp with radio emitting "strings". We argue that the synchrotron emitting GeV electrons of these radio harps have been consecutively injected by the same source (a massive star or pulsar) into spatially intermittent magnetic fiber bundles within a magnetic flux tube or via time-dependent injection events. After escaping from this source, the propagation of cosmic ray (CR) electrons inside a flux tube is governed by the theory of CR transport. We propose to use observations of radio harp filaments to gain insight into the specifics of CR propagation along magnetic fields of which there are two principle modes: CRs could either stream with self-excited magneto-hydrodynamical waves or diffuse along the magnetic field. To disentangle these possibilities, we conduct hydrodynamical simulations of either purely diffusing or streaming CR electrons and compare the resulting brightness distributions to the observed synchrotron profiles of the radio harps. We find compelling evidence that CR streaming is the dominant propagation mode for GeV CRs in one of the radio harps. Observations at higher angular resolution should detect more radio harps and may help to disentangle projection effects of the possibly three-dimensional flux-tube structure of the other radio harps.
description: 7 pages, 5 figures, submitted to ApJL. Comments welcome!
Thermomagnetic Anomalies by Magnonic Criticality in Ultracold Atomic Transport
Creators: name: Sekino, Yuta
name: Ominato, Yuya
name: Tajima, Hiroyuki
name: Uchino, Shun
name: Matsuo, Mamoru
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate thermomagnetic transport in an ultracold atomic system with two ferromagnets linked via a magnetic quantum point contact. Using nonequilibrium Green's function approach, we show a divergence in spin conductance and a slowing down of spin relaxation that manifest in the weak effective-Zeeman-field limit. These anomalous spin dynamics result from the magnonic critical point at which magnons become gapless due to spontaneous magnetization. Our findings unveil untapped dynamics in ultracold atomic systems, opening new avenues in thermomagnetism.
description: 16 pages, 6 figures
Index theory with bounded geometry, the uniformly finite A-hat class, and infinite connected sums
Creators: name: Whyte, Kevin
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We analyze the obstruction to metrics of positive scalar curvature within a given bounded distortion class of metrics. This obstruction lives in a non-Hausdorff cohomology group Poincare dual to the uniformly finite homology studied by Block and Weinberger. One of the applications is a converse to their theorem on infinite connected sums, giving a complete picture of when such manifolds have metrics of positive scalar curvature.
Weak-field induced nonmagnetic state in a Co-based honeycomb
Creators: name: Zhong, Ruidan
name: Gao, Tong
name: Ong, Nai Phuan
name: Cava, Robert J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Layered honeycomb magnets are of interest as potential realizations of the Kitaev quantum spin liquid (KQSL), a quantum state with long-range spin entanglement and an exactly solvable Hamiltonian. Conventional magnetically ordered states are present for all currently known candidate materials, however, because non-Kitaev terms in the Hamiltonians obscure the Kitaev physics. Current experimental studies of the KQSL are focused on 4d- or 5d-transition-metal-based honeycombs, in which strong spin-orbit coupling can be expected, yielding Kitaev interaction that dominate in an applied magnetic field. In contrast, for 3d-based layered honeycomb magnets, spin orbit coupling is weak and thus Kitaev-physics should be substantially less accessible. Here we report our studies on BaCo2(AsO4)2, for which we find that the magnetic order associated with the non-Kitaev interactions can be fully suppressed by a relatively low magnetic field, yielding a non-magnetic material and implying the presence of strong magnetic frustration and weak non-Kitaev interactions.
Munidopsis sharreri
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis sharreri

description: Munidopsis sharreri (A. Milne Edwards, 1880)
 Orophorhynchus Sharreri A. Milne Edwards, 1880: 59 (Santa Cruz, 454 m).
 Munidopsis sharreri. — A. Milne Edwards & Bouvier, 1894a: 275. — Schmitt, 1935: 178 (key), 180 (no record). — Baba & Camp, 1988: 420, fig. 4 (reexam of holotype).
 Munidopsis Sharreri: A. Milne Edwards & Bouvier, 1897a: 71, pl. 7, figs 2–5 (St Cruz, Cariacou, 298–454 m). — Doflein & Balss, 1913: 178 (list).
Type data: holotype, MCZ 4751.
Type locality: Santa Cruz, 454 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 160, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Thermoelectric properties of junctions between metal and models of strongly correlated semiconductors
Creators: name: Rontani, Massimo
name: Sham, L. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the thermopower of a junction between a metal and a strongly correlated semiconductor. Both in the electronic ferroelectric regime and in the Kondo insulator regime the thermoelectric figures of merit, ZT, of these junctions are compared with that of the ordinary semiconductor. By inserting at the interface one or two monolayers of atoms different from the bulk, with a suitable choice of rare-earth elements very high values of ZT can be reached at low temperatures. The potential of the junction as a thermoelectric device is discussed.
description: 18 pages, 8 postscript b/w figures, Revtex 4.0
Financial Independence, Retire Early movement: Unlocking the good life through financial freedom and work
Creators: name: Hammond, Kylie
Publisher: name: University of Wollongong
Year: 2025
Subjects: classificationCode: 4410
subject: Sociology
subject: FOS: Sociology

description: Australia is facing an epidemic of stress, fatigue and burnout, and work is at its centre (Australian Bureau of Statistics, 2019, 2022; Pocock et al., 2012; Rosa, 2019; The Work Trend Index, 2021). Despite living in a wealthy nation that enjoys above average living standards (Shorrocks et al., 2022), many Australians are dissatisfied with their lives (McKenzie, 2016a; Pocock et al., 2012). They work in jobs that lack meaning and purpose (Graeber, 2018), are psychologically unsafe (Deloitte, 2022a), or simply take up too much of their time and energy (Pocock et al., 2012; Rosa, 2019). Engagement with work promises to deliver an avenue for meaning, purpose, challenge, and connection in people’s lives (Jaeggi, 2017; Pocock et al., 2012; Rosso et al., 2010). However 75% of Australian workers report being unhappy in their jobs (Perrone et al., 2015) and 62% report experiencing some degree of burnout (PWC, 2021). For most adult Australians, work is not optional, and many are locked into the need to earn at their current levels by high consumption lifestyles (Pocock et al., 2012) and record levels of household debt (Kolios, 2020; Tahir & Ahmed, 2021). Despite this, researchers consistently find that most people want to work (Pocock, 2003). Work is central to people’s social status and sense of self (Collinson & Hearn, 1994; Rosso et al., 2010) and provides structure and coherence to their lives (Jahoda et al., 2017). This apparent contradiction is especially pronounced within the Financial Independence, Retire Early (FIRE) movement.
Studies in Astronomical Time Series Analysis: VII. An Enquiry Concerning Non-Linearity, the RMS-Mean Flux Relation, and log-Normal Flux Distributions
Creators: name: Scargle, Jeffrey D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences
subject: 62 07

description: A broad and widely used class of stationary, linear, additive time series models can have statistical properties which many authors have asserted imply that the underlying process must be non-linear, non-stationary, multiplicative, or inconsistent with shot noise. This result is demonstrated with exact and numerical evaluation of the model flux distribution function and dependence of flux standard deviation on mean flux (here and in the literature called the \emph{rms-flux relation}). These models can: (1) exhibit normal, log-normal or other flux distributions; (2) show linear or slightly non-linear rms-mean flux dependencies; as well as (3) match arbitrary second order statistics of the time series data. Accordingly the above assertions cannot be made on the basis of statistical time series analysis alone. Also discussed are ambiguities in the meaning of terms relevant to this study -- \emph{linear}, \emph{stationary} and \emph{multiplicative} -- and functions that can transform observed fluxes to a normal distribution as well or better than the logarithm.
description: 28 pages, 6 figures; minor additions and corrections. Appeared in slightly different format in the Astrophysical Journal