cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The REQUIEM Survey I: A Search for Extended Ly-Alpha Nebular Emission Around 31 z>5.7 Quasars
Creators: name: Farina, Emanuele Paolo
name: Arrigoni-Battaia, Fabrizio
name: Costa, Tiago
name: Walter, Fabian
name: Hennawi, Joseph F.
name: Drake, Alyssa B.
name: Decarli, Roberto
name: Gutcke, Thales A.
name: Mazzucchelli, Chiara
name: Neeleman, Marcel
name: Georgiev, Iskren
name: Eilers, Anna-Christina
name: Davies, Frederick B.
name: Bañados, Eduardo
name: Fan, Xiaohui
name: Onoue, Masafusa
name: Schindler, Jan-Torge
name: Venemans, Bram P.
name: Wang, Feige
name: Yang, Jinyi
name: Rabien, Sebastian
name: Busoni, Lorenzo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The discovery of quasars few hundred megayears after the Big Bang represents a major challenge to our understanding of black holes and galaxy formation and evolution. Their luminosity is produced by extreme gas accretion onto black holes, which already reached masses of 10$^9$ M$_\odot$ by z ~ 6. Simultaneously, their host galaxies form hundreds of stars per year, using up gas in the process. To understand which environments are able to sustain the rapid formation of these extreme sources we started a VLT/MUSE effort aimed at characterizing the surroundings of a sample of 5.7 < z < 6.6 quasars dubbed: the Reionization Epoch QUasar InvEstigation with MUSE (REQUIEM) survey. We here present results of our searches for extended Ly-Alpha halos around the first 31 targets observed as part of this program. Reaching 5-sigma surface brightness limits of 0.1-1.1 x 10$^{-17}$ erg/s/cm$^2$/arcsec$^2$ over a 1 arcsec$^2$ aperture, we were able to unveil the presence of 12 Ly-Alpha nebulae, 8 of which are newly discovered. The detected nebulae show a variety of emission properties and morphologies with luminosities ranging from 8 x 10$^{42}$ to 2 x 10$^{44}$ erg/s, FWHMs between 300 and 1700 km/s, sizes < 30 pkpc, and redshifts consistent with those of the quasar host galaxies. As the first statistical and homogeneous investigation of the circum-galactic medium of massive galaxies at the end of the reionization epoch, the REQUIEM survey enables the study of the evolution of the cool gas surrounding quasars in the first 3 Gyr of the Universe. A comparison with the extended Ly-Alpha emission observed around bright (M$_{1450}$ < -25 mag) quasars at intermediate redshift indicates little variations on the properties of the cool gas from z ~ 6 to z ~ 3 followed by a decline in the average surface brightness down to z ~ 2.
description: 53 pages, too many figures. Accepted for publication in ApJ. For access to the data and codes used in this work, please contact the authors or visit https://emastro.github.io/requiem/index.html
Form factors and action of U_{\sqrt{-1}}(sl_2~) on infinite-cycles
Creators: name: Jimbo, M.
name: Miwa, T.
name: Mukhin, E.
name: Takeyama, Y.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Let ${\bf p}=\{P_{n,l}\}_{n,l\in\Z_{\ge 0}\atop n-2l=m}$ be a sequence of skew-symmetric polynomials in $X_1,...,X_l$ satisfying $°_{X_j}P_{n,l}\le n-1$, whose coefficients are symmetric Laurent polynomials in $z_1,...,z_n$. We call ${\bf p}$ an $\infty$-cycle if $P_{n+2,l+1}\bigl|_{X_{l+1}=z^{-1},z_{n-1}=z,z_n=-z} =z^{-n-1}\prod_{a=1}^l(1-X_a^2z^2)\cdot P_{n,l}$ holds for all $n,l$. These objects arise in integral representations for form factors of massive integrable field theory, i.e., the SU(2)-invariant Thirring model and the sine-Gordon model. The variables $α_a=-\log X_a$ are the integration variables and $β_j=\log z_j$ are the rapidity variables. To each $\infty$-cycle there corresponds a form factor of the above models. Conjecturally all form-factors are obtained from the $\infty$-cycles. In this paper, we define an action of $U_{\sqrt{-1}}(\widetilde{\mathfrak{sl}}_2)$ on the space of $\infty$-cycles. There are two sectors of $\infty$-cycles depending on whether $n$ is even or odd. Using this action, we show that the character of the space of even (resp. odd) $\infty$-cycles which are polynomials in $z_1,...,z_n$ is equal to the level $(-1)$ irreducible character of $\hat{\mathfrak{sl}}_2$ with lowest weight $-Λ_0$ (resp. $-Λ_1$). We also suggest a possible tensor product structure of the full space of $\infty$-cycles.
description: 27 pages, abstract and section 3.1 revised
On the local maximizers of higher capacity ratios
Creators: name: Baracco, Luca
name: Bernardi, Olga
name: Lange, Christian
name: Mazzucchelli, Marco
Publisher: name: arXiv
Year: 2023
Subjects: subject: Symplectic Geometry (math.SG)
subject: Differential Geometry (math.DG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37J39, 53D05, 53D35

description: We prove an analogue of the 4-dimensional local Viterbo conjecture for the higher Ekeland-Hofer capacities: on the space of 4-dimensional smooth star-shaped domains of unitary volume, endowed with the $C^3$ topology, the local maximizers of the $k$-th Ekeland-Hofer capacities are those domains symplectomorphic to suitable rational ellipsoids.
description: 41 pages, 1 figure
Additional file 4 of The protective impact of education on brain structure and function in Alzheimer’s disease
Creators: name: Zhu, Wanqiu
name: Li, Xiaoshu
name: Li, Xiaohu
name: Wang, Haibao
name: Li, Meiqin
name: Gao, Ziwen
name: Wu, Xingqi
name: Tian, Yanghua
name: Zhou, Shanshan
name: Wang, Kai
name: Yu, Yongqiang
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Cell Biology
Molecular Biology
Neuroscience
Biological Sciences not elsewhere classified
Mental Health

description: Additional file 4:.
Covariant quantum corrections to a scalar field model inspired by nonminimal natural inflation
Creators: name: Aashish, Sandeep
name: Panda, Sukanta
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the covariant one-loop quantum gravitational effective action for a scalar field model inspired by the recently proposed nonminimal natural inflation model. Our calculation is perturbative, in the sense that the effective action is evaluated in orders of background field, around a Minkowski background. The effective potential has been evaluated taking into account the finite corrections. An order-of-magnitude estimate of the one-loop corrections reveals that gravitational and non-gravitational corrections have same or comparable magnitudes.
description: 29 pages; minor corrections, references added; to appear in JCAP
FAStEN: An Efficient Adaptive Method for Feature Selection and Estimation in High-Dimensional Functional Regressions
Creators: name: Boschi, Tobia
name: Testa, Lorenzo
name: Chiaromonte, Francesca
name: Reimherr, Matthew
Publisher: name: arXiv
Year: 2023
Subjects: subject: Methodology (stat.ME)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Functional regression analysis is an established tool for many contemporary scientific applications. Regression problems involving large and complex data sets are ubiquitous, and feature selection is crucial for avoiding overfitting and achieving accurate predictions. We propose a new, flexible and ultra-efficient approach to perform feature selection in a sparse high dimensional function-on-function regression problem, and we show how to extend it to the scalar-on-function framework. Our method, called FAStEN, combines functional data, optimization, and machine learning techniques to perform feature selection and parameter estimation simultaneously. We exploit the properties of Functional Principal Components and the sparsity inherent to the Dual Augmented Lagrangian problem to significantly reduce computational cost, and we introduce an adaptive scheme to improve selection accuracy. In addition, we derive asymptotic oracle properties, which guarantee estimation and selection consistency for the proposed FAStEN estimator. Through an extensive simulation study, we benchmark our approach to the best existing competitors and demonstrate a massive gain in terms of CPU time and selection performance, without sacrificing the quality of the coefficients' estimation. The theoretical derivations and the simulation study provide a strong motivation for our approach. Finally, we present an application to brain fMRI data from the AOMIC PIOP1 study. Complete FAStEN code is provided at https://github.com/IBM/funGCN.
Munidopsis carinipes Faxon 1893
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 carinipes

description: Munidopsis carinipes Faxon, 1893
 Munidopsis carinipes Faxon, 1893: 189 (off Azuero Peninsula, Panama, 07°06.15´N, 80°34.00´W, 1272 m). — Faxon, 1895: 97, pl. 24, figs 1, 1a, 1b (off Mariato Point, 1272 m). — Wicksten, 1989: 315 (list). — Hendrickx & Harvey, 1999: 376 (list). — Baba, 2005: 138, fig. 56, 286 (key, synonymies, Gulf of Panama, 915–975 m).
Type data: syntypes, 2 males, 1 ovigerous female, not located.
Type locality: off Azuero Peninsula, Panama, 07°06.15´N, 80°34.00´W, 1272 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 136, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Additional file 4 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 4: Table S1. All metabolites identified in acorns at P-rich and P-deficient sites in July, August and September (mg g− 1). --, not determined. All data are mean ± SE (in July, n = 4 of P-rich sites, n = 5 of P-deficient sites; in August and September, n = 8 of P-rich sites, of P-deficient sites, n = 12).
T-Duality in 2-D Integrable Models
Creators: name: Gomes, J. F.
name: Sotkov, G. M.
name: Zimerman, A. H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The non-conformal analog of abelian T-duality transformations relating pairs of axial and vector integrable models from the non abelian affine Toda family is constructed and studied in detail.
description: 14 pages, Latex, v.2 misprints corrected, reference added, to appear in J. Phys. A
Impact of network assortativity on epidemic and vaccination behaviour
Creators: name: Chang, Sheryl L.
name: Piraveenan, Mahendra
name: Prokopenko, Mikhail
Publisher: name: arXiv
Year: 2020
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The resurgence of measles is largely attributed to the decline in vaccine adoption and the increase in mobility. Although the vaccine for measles is readily available and highly successful, its current adoption is not adequate to prevent epidemics. Vaccine adoption is directly affected by individual vaccination decisions, and has a complex interplay with the spatial spread of disease shaped by an underlying mobility (travelling) network. In this paper, we model the travelling connectivity as a scale-free network, and investigate dependencies between the network's assortativity and the resultant epidemic and vaccination dynamics. In doing so we extend an SIR-network model with game-theoretic components, capturing the imitation dynamics under a voluntary vaccination scheme. Our results show a correlation between the epidemic dynamics and the network's assortativity, highlighting that networks with high assortativity tend to suppress epidemics under certain conditions. In highly assortative networks, the suppression is sustained producing an early convergence to equilibrium. In highly disassortative networks, however, the suppression effect diminishes over time due to scattering of non-vaccinating nodes, and frequent switching between the predominantly vaccinating and non-vaccinating phases of the dynamics.
description: 17 pages, 13 figures
Munidopsis centrina Alcock & Anderson 1894
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 centrina

description: Munidopsis centrina Alcock & Anderson, 1894
 Munidopsis centrina Alcock & Anderson, 1894: 170 (Bay of Bengal, 2782 m). — Alcock & Anderson, 1895: pl. 11, figs 6, 6a (no record). — Ahyong & Poore, 2004b: 47 (Tasman Sea, 2450 m). — Baba, 2005: 139, fig. 57, 286 (key, synonymies, Mozambique Channel and Bay of Bengal, 2610–3485 m). — Macpherson, 2007: 49 (SW Indian Ocean (2300–3450 m) and New Caledonia (2370–2375 m)). — Osawa & Takeda, 2007: 140, fig. 5A, B (south of Tosa Bay, 2739–3278 m). — Osawa et al., 2008: 41, fig. 1E (Taiwan, 1301–3030 m).
 Munidopsis (Orophorhynchus) centrina. — Alcock, 1901: 270 (Bay of Bengal, 2782 m).
Type data: holotype, female, ZSIC 80 /7.
Type locality: Bay of Bengal, 2782 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 136, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Munidopsis ceratophthalma Alcock 1901
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 ceratophthalma

description: Munidopsis ceratophthalma Alcock, 1901
 Munidopsis (Orophorhynchus) ceratophthalmus Alcock, 1901: 271, pl. 3, fig. 2 (Andaman Sea, 878 m). — Alcock & McArdle, 1902: pl. 57, fig. 2 (no record). — Doflein & Balss, 1913: 156 (W of Sumatra, 677 m). — Baba, 2005: 286 (key, synonymies).
Type data: holotype, male, ZSIC 140 /7.
Type locality: Andaman Sea, 878 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 136, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Parrondo's games as a discrete ratchet
Creators: name: Toral, Raul
name: Amengual, Pau
name: Mangioni, Sergio
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We write the master equation describing the Parrondo's games as a consistent discretization of the Fokker--Planck equation for an overdamped Brownian particle describing a ratchet. Our expressions, besides giving further insight on the relation between ratchets and Parrondo's games, allow us to precisely relate the games probabilities and the ratchet potential such that periodic potentials correspond to fair games and winning games produce a tilted potential.
description: 4 pages, 3 figures
Active Internet Traffic Filtering: Real-time Response to Denial of Service Attacks
Creators: name: Argyraki, Katerina J.
name: Cheriton, David R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.2

description: Denial of Service (DoS) attacks are one of the most challenging threats to Internet security. An attacker typically compromises a large number of vulnerable hosts and uses them to flood the victim's site with malicious traffic, clogging its tail circuit and interfering with normal traffic. At present, the network operator of a site under attack has no other resolution but to respond manually by inserting filters in the appropriate edge routers to drop attack traffic. However, as DoS attacks become increasingly sophisticated, manual filter propagation becomes unacceptably slow or even infeasible. In this paper, we present Active Internet Traffic Filtering, a new automatic filter propagation protocol. We argue that this system provides a guaranteed, significant level of protection against DoS attacks in exchange for a reasonable, bounded amount of router resources. We also argue that the proposed system cannot be abused by a malicious node to interfere with normal Internet operation. Finally, we argue that it retains its efficiency in the face of continued Internet growth.
description: Briefly describes the core ideas of AITF, a protocol for facing Denial of Service Attacks. 6 pages long
Crepant resolution of $\mathbb{A}^4/A_4$ in characteristic 2
Creators: name: Fan, Linghu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this paper, we construct a crepant resolution for the quotient singularity $\mathbb{A}^4/A_4$ in characteristic 2, where $A_4$ is the alternating group of degree 4 with permutation action on $\mathbb{A}^4$. By computing the Euler number of the crepant resolution, we obtain a new counterexample to an analogous statement of McKay correspondence in positive characteristic.
description: 9 pages
Magritte, a modern software library for 3D radiative transfer: I. Non-LTE atomic and molecular line modelling
Creators: name: De Ceuster, Frederik
name: Homan, Ward
name: Yates, Jeremy
name: Decin, Leen
name: Boyle, Peter
name: Hetherington, James
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Radiative transfer is a key component in almost all astrophysical and cosmological simulations. We present Magritte: a modern open-source software library for 3D radiative transfer. It uses a deterministic ray-tracer and formal solver, i.e. it computes the radiation field by tracing rays through the model and solving the radiative transfer equation in its second-order form along a fixed set of rays originating from each point. Magritte can handle structured and unstructured input meshes, as well as smoothed-particle hydrodynamics (SPH) particle data. In this first paper, we describe the numerical implementation, semi-analytic tests and cross-code benchmarks for the non-LTE line radiative transfer module of Magritte. This module uses the radiative transfer solver to self-consistently determine the populations of the quantised energy levels of atoms and molecules using an accelerated Lambda iteration (ALI) scheme. We compare Magritte with the established radiative transfer solvers Ratran (1D) and Lime (3D) on the van Zadelhoff benchmark and present a first application to a simple Keplerian disc model. Comparing with Lime, we conclude that Magritte produces more accurate and more precise results, especially at high optical depth, and that it is faster.
description: 16 pages, accepted in MNRAS
Additional file 2 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 2: Figure S2. Variation of the same metabolites in acorns during three developmental stages at P-rich and P-deficient sites. A, Overlap of all metabolites identified in acorns during three developmental stages. R&D, at P-rich and P-deficient sites. B, Heatmap analysis of the same metabolites identified in acorns during three developmental stages. Values were normalized with the Z-transformation. PR, P-rich sites; PD, P-deficient sites; J, July; A, August; S, September.
Munidopsis crenatirostris Baba 1988
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 crenatirostris

description: Munidopsis crenatirostris Baba, 1988
 Munidopsis crenatirostris Baba, 1988: 149, fig. 57 (NW of Sombrero Island, off SW Luzon, 432 m). — Komai, 2000: 358 (list). — Baba, 2005: 144, fig. 62, 286 (key, synonymies, Bali Strait and Kei Islands, 200–450 m). — Macpherson, 2007: 58 (Philippines, 200–450 m). — Poore et al., 2008: 21 (SW Australia, 396–754 m).
Type data: holotype, ovigerous female, USNM 150421.
Type locality: NW of Sombrero Island, off SW Luzon, 432 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 138, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Soft Computing Models for Network Intrusion Detection Systems
Creators: name: Abraham, Ajith
name: Jain, Ravi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences
subject: K.6.5

description: Security of computers and the networks that connect them is increasingly becoming of great significance. Computer security is defined as the protection of computing systems against threats to confidentiality, integrity, and availability. There are two types of intruders: external intruders, who are unauthorized users of the machines they attack, and internal intruders, who have permission to access the system with some restrictions. This chapter presents a soft computing approach to detect intrusions in a network. Among the several soft computing paradigms, we investigated fuzzy rule-based classifiers, decision trees, support vector machines, linear genetic programming and an ensemble method to model fast and efficient intrusion detection systems. Empirical results clearly show that soft computing approach could play a major role for intrusion detection.
Statistics of extremes in eigenvalue-counting staircases
Creators: name: Fyodorov, Yan V.
name: Doussal, Pierre Le
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider the number ${\cal N}_{θ_A}(θ)$ of eigenvalues $e^{i θ_j}$ of a random unitary matrix, drawn from CUE$_β(N)$, in the interval $θ_j \in [θ_A,θ]$. The deviations from its mean, ${\cal N}_{θ_A}(θ) - \mathbb{E}({\cal N}_{θ_A}(θ))$, form a random process as function of $θ$. We study the maximum of this process, by exploiting the mapping onto the statistical mechanics of log-correlated random landscapes. By using an extended Fisher-Hartwig conjecture for Toeplitz determinants, supplemented with the freezing duality conjecture for log-correlated fields, we obtain the cumulants of the distribution of that maximum for any $β>0$. It exhibits combined features of standard counting statistics of fermions (free for $β=2$ and with Sutherland-type interaction for $β\ne 2$) in an interval and extremal statistics of the fractional Brownian motion with Hurst index $H=0$. The $β=2$ results are expected to apply to the statistics of zeroes of the Riemann Zeta function
description: Main text: 7 pages, Supp. Mat. 7 pages. 4 figures. Misprint corrected, references added, main text shortened, Supp. Mat. upgraded
Additional file 7 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 7: Table S4. Correlations (r, Pearson’s correlation coefficient) between acorn discriminating elements between P-rich and P-deficient sites in September. Significance, p value
Munidopsis crinita Faxon 1893
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 crinita

description: Munidopsis crinita Faxon, 1893
 Munidopsis crinita Faxon, 1893: 185 (Gulf of Panama, 838 m). — Faxon, 1895: 92, pl. 20, fig. 3, 3a (Gulf of Panama, 838 m). — Wicksten, 1989: 315 (list). — Hendrickx & Harvey, 1999: 376 (list). — Baba, 2005: 287 (key, synonymies).
Type data: female, not located.
Type locality: Gulf of Panama, 07°31.30´N, 079°14.00´W, 838 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 138, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Deviation from the Kadowaki-Woods relation in Yb-based intermediate-valent systems
Creators: name: Tsujii, N.
name: Yoshimura, K.
name: Kosuge, K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The T^2 coefficient of electrical resistivity, A, is compared with the electronic specific-heat coefficient, γ, for a number of Yb-based compounds. It is revealed that many systems including YbCuAl, YbInCu4, YbAl3 and YbCu5 show A/γ^2 values close to 0.4*10^{-6} μΩcm(mol K/mJ)^2, which is remarkably smaller than that known as the Kadowaki-Woods relation, A/γ^2 = 1.0*10^{-5} μΩcm(mol K/mJ)^2. Empirically, the compounds with the smaller A/γ^2 values appear to show weak intersite magnetic-correlation and/or to have almost fully-degenerated (J = 5/2 or 7/2) ground states.
description: 13 pages, 3 figures, 1 table. To be published in J. Phys.: Condensed Matter
Atomistic theory of electronic and optical properties of InAsP/InP nanowire quantum dots
Creators: name: Cygorek, Moritz
name: Korkusinski, Marek
name: Hawrylak, Pawel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present here an atomistic theory of the electronic and optical properties of hexagonal InAsP quantum dots in InP nanowires in the wurtzite phase. These self-assembled quantum dots are unique in that their heights, shapes, and diameters are well known. Using a combined valence-force-field, tight-binding, and configuration-interaction approach we perform atomistic calculations of single-particle states and excitonic, biexcitonic and trion complexes as well as emission spectra as a function of the quantum dot height, diameter and As versus P concentration. The atomistic tight-binding parameters for InAs and InP in the wurtzite crystal phase were obtained by ab initio methods corrected by empirical band gaps. The low energy electron and hole states form electronic shells similar to parabolic or cylindrical quantum confinement, only weakly affected by hexagonal symmetry and As fluctuations. The relative alignment of the emission lines from excitons, trions and biexcitons agrees with that for InAs/InP dots in the zincblende phase in that biexcitons and positive trions are only weakly bound. The random distribution of As atoms leads to dot-to-dot fluctuations of a few meV for the single-particle states and the spectral lines. Due to the high symmetry of hexagonal InAsP nanowire quantum dots the exciton fine structure splitting is found to be small, of the order a few $μ$eV with significant random fluctuations in accordance with experiments.
Unidentified Gamma-Ray Sources and Microquasars
Creators: name: Romero, G. E.
name: Grenier, I. A
name: Bernado, M. M. Kaufman
name: Mirabel, I. F.
name: Torres, D. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Some phenomenological properties of the unidentified EGRET detections suggest that there are two distinct groups of galactic gamma-ray sources that might be associated with compact objects endowed with relativistic jets. We discuss different models for gamma-ray production in both microquasars with low- and high-mass stellar companions. We conclude that the parent population of low-latitude and halo variable sources might be formed by yet undetected microquasars and microblazars.
description: Paper presented at the fifth INTEGRAL workshop. 4 pages, 4 figures. Includes small changes requested by the referee
Munidopsis cubensis Chace 1942
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 cubensis

description: Munidopsis cubensis Chace, 1942
 Munidopsis cubensis Chace, 1942: 78, figs 27, 28 (northwest of Puerto Cayo Moa, Cuba, 1144 m). — Pequegnat & Pequegnat, 1970: 138 (key). — Pequegnat & Pequegnat, 1971: 4 (key).
Type data: holotype, male, MCZ 11731.
Type locality: northwest of Puerto Cayo Moa, Oriente Province, Cuba, 20º46´N, 74º59´W, 1144 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 138, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
The Stochastic Coefficients Approach to Econometric Modeling, Part II: Description and Motivation
Creators: name: Swamy, P.A.V.B.
name: Conway, Roger K.
name: LeBlanc, Michael
name: Swamy, P.A.V.B.
name: Conway, Roger K.
name: LeBlanc, Michael
Publisher: name: Unknown
Year: 1988
Subjects: subject: Financial Economics
subject: Production Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Stochastic coefficients
subject: fixed coefficients
subject: time series analysis
subject: Bayesian inference
subject: identification
subject: coherence
subject: estimation

description: A general stochastic coefficients model developed by Swamy and Tinsley serves as a reference point for discussion in this second of a series of three articles Other well-known specifications are related to the model. The authors weigh the advantages and disadvantages of stochastic coefficients and suggest procedures to address the identification and estimation problem with weaker and noncontradictory assumptions They argue that the real aim of inference is prediction and that "imprecise" parameter estimates of a coherent model are acceptable if they forecast well.
Extending the Gutzwiller approximation to intersite interactions
Creators: name: Goldstein, Garry
name: Lanata, Nicola
name: Kotliar, Gabriel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We develop an extension of the Gutzwiller Approximation (GA) formalism that includes the effects of Coulomb interactions of arbitrary range (including density density, exchange, pair hopping and Coulomb assisted hopping terms). This formalism reduces to the ordinary GA formalism for the multi-band Hubbard models in the presence of only local interactions. This is accomplished by combining the 1/z expansion -- where z is the coordination number and only the leading order terms contribute in the limit of infinite dimensions -- with a P^2-I expansion, where P is the Gutzwiller projector. The method is conveniently formulated in terms of a Gutzwiller Lagrange function. We apply our theory to the extended single band Hubbard model. Similarly to the usual Brinkman-Rice mechanism we find a Mott transition. A valence skipping transition is observed, where the occupation of the empty and doubly occupied states for the Gutzwiller wavefunction is enhanced with respect to the uncorrelated Slater determinant wavefunction.
description: 13+23 pages (1+4 figures) comments welcome; v2: typos corrected, submitted to PRB; v3: Added Section II which presents our results in a simple intuitive manner
Dissecting Strongly Subsuming Second-Order Mutants
Creators: name: Diniz, João Paulo
name: Chu-Pan Wong
name: Kästner, Christian
name: Figueiredo, Eduardo
Publisher: name: Zenodo
Year: 2021

description: Mutation testing is a fault-based technique commonly used to evaluate the quality of test suites in software systems. It consists of introducing syntactical changes, called mutations, into source code and checking whether the test cases distinguish them. Since there are dozens of distinct mutation types, one of the most challenging problems is the high computational effort required to test the whole test suite against each mutant. Since mutation testing is proposed, researchers have presented techniques aiming at effort reduction in the phases of its process. This study focuses on the potential reduction in the number of mutants provided by a special set of mutants generated by the introduction of two syntactical changes (strongly subsuming second-order mutants). In this work, we exhaustively searched for those second-order mutants Our results show that they (i) are frequently generated by the “expression removal” mutation, (ii) are likely to be killed by the same test cases that kill their constituent mutants, and (iii) have the potential to reduce the number of mutants to be executed by about 22.3%.
Constraining the Lifetime of Circumstellar Disks in the Terrestrial Planet Zone: A Mid-IR Survey of the 30-Myr-old Tucana-Horologium Association
Creators: name: Mamajek, Eric E.
name: Meyer, Michael R.
name: Hinz, Philip M.
name: Hoffmann, William F.
name: Cohen, Martin
name: Hora, Joseph L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have conducted an N-band survey of 14 young stars in the ~30 Myr-old Tucana-Horologium Association to search for evidence of warm, circumstellar dust disks. Using the MIRAC-BLINC camera on the Magellan I (Baade) 6.5-m telescope, we find that none of the stars have a statistically significant N-band excess compared to the predicted stellar photospheric flux. Using three different sets of assumptions, this null result rules out the existence of the following around these post-T Tauri stars: (a) optically-thick disks with inner hole radii of ~<0.1 AU, (b) optically-thin disks with masses of >10^{-6} M_Earth (in ~1-micron-sized grains) within ~<10 AU of these stars, (c) scaled-up analogs of the solar system zodiacal dust cloud with >4000X the emitting area. Our survey was sensitive to dust disks in the terrestrial planet zone with fractional luminosity of log(L_{dust}/L_{star}) ~ 10^{-2.9}, yet none were found. Combined with results from previous surveys, these data suggest that circumstellar dust disks become so optically-thin as to be undetectable at N-band before age ~20 Myr. We also present N-band photometry for several members of other young associations and a subsample of targets that will be observed with Spitzer Space Telescope by the Formation and Evolution of Planetary Systems (FEPS) Legacy Science Program. Lastly, we present an absolute calibration of MIRAC-BLINC for four filters (L, N, 11.6, and Q_s) on the Cohen-Walker-Witteborn system.
description: 40 pages, 4 figures, ApJ, in press (1 September 2004, v612 issue)
Additional file 5 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 5: Table S2. Results of pathway analysis involving all identified metabolites in acorns during three developmental stages. All pathways shown in the table are potential target metabolic pathways with pathway impacts of above 0.1.
Additional file 8 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 8: Table S5. Correlations (r, Pearson’s correlation coefficient) between differential metabolites and discriminating elements in acorns between P-rich and P-deficient sites in September. Significance, p value
Charge Density Waves and Bond Order Waves in a quarter filled extended Hubbard ladder
Creators: name: Orignac, E.
name: Citro, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the phase diagram of a quarter filled Hubbard ladder with nearest-neighbor Coulomb repulsion using bosonization and renormalization group approach. Focusing on the strong-repulsion regime, we discuss the effect of an interchain exchange interaction J and interchain repulsion V on the possible ground states of the system and charge order configurations. Since the spin excitations always possess a gap, we find competing bond-order wave and charge density wave phases as possible ground states of the ladder model. We discuss the elementary excitations in these various phases and point an analogy between the excitations on some of these phases and those of a Kondo-Heisenberg insulator. We also study the order of the quantum phase transitions between the different ground states of the system. We obtain second order transitions in the Ising or SU(2)_2 universality class or first order transitions. We map the complete phase diagram in the J-V plane by integrating perturbative renormalization-group equations. Finally, we discuss the effect of doping away from half-filling and the effect of an applied magnetic field.
description: RevTeX 4, 28 pages, 16 EPS figures (v2: fixed documentclass), (v3: corr. in Sec. VI B 2)
Single-Switch-Regulated Resonant WPT Receiver
Creators: name: Li, Kerui
name: Tan, Siew Chong
name: Hui, Ron Shu Yuen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: A single-switch-regulated wireless power transfer (WPT) receiver is presented in this letter. Aiming at low-cost applications, the system involves only a single-switch class-E resonant rectifier, a frequency synchronization circuit, and a microcontroller. The number of power semiconductor devices required in this circuit is minimal. Only one active switch is used and no diode is required. As a single-switch solution, this simplifies circuit implementation, improves reliability, and lowers hardware cost. The single-switch resonant rectifier provides a relatively constant quasi-sinusoidal voltage waveform to pick up the wireless power from the receiver coil. Due to the resonant nature of the rectifier, ZVS turn on and turn off are achieved. The steady-state analysis and discussions on the component sizing and the control design are provided. A prototype is built and experimental works are performed to verify the features.
Munidopsis follirostris Khodkina 1973
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 follirostris

description: Munidopsis follirostris Khodkina, 1973
 Munidopsis follirostris Khodkina, 1973: 1161, fig. 4 (off Chile, 1280 m). — Baba, 2005: 288 (key, synonymies).
Type data: holotype, male, SUM.
Type locality: off Chile, 30°13´9”S, 78 °47´3”W, 1280 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 142, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Emissions and power system: Optimizing the development of electricity production in Argentina
Creators: name: Forquera, Agustin
name: Giussani, Luis
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Renewable Energy

description: This presentation analyzes Argentina’s electricity system under different scenarios, exploring costs, emissions, and renewable energy potential. It highlights key trade-offs, policy insights, and future strategies for a sustainable energy transition.
Chaos and Quantum-Classical Correspondence via Phase Space Distribution Functions
Creators: name: Gong, Jiangbin
name: Brumer, Paul
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Quantum-classical correspondence in conservative chaotic Hamiltonian systems is examined using a uniform structure measure for quantal and classical phase space distribution functions. The similarities and differences between quantum and classical time-evolving distribution functions are exposed by both analytical and numerical means. The quantum-classical correspondence of low-order statistical moments is also studied. The results shed considerable light on quantum-classical correspondence.
description: 16 pages, 5 figures, to appear in Physical Review A
Munidopsis formosa Wu & Chan 2000
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 formosa

description: Munidopsis formosa Wu & Chan, 2000
 Munidopsis formosa Wu & Chan, 2000: 25, figs 1A, C–E, 2A, C D, 3 (Taiwan, NE coast, Tai-Shi fishing port, 500 m). — Baba, 2005: 288 (key, synonymies). — Macpherson, 2007: 67 (Indonesia, Banda Sea, Kei Islands, 217–448 m). — Osawa et al., 2008: 38 (Taiwan, 300–330 m).
Type data: holotype, male, NTOU-H 1998-08.
Type locality: Taiwan, NE coast, Tai-Shi fishing port, 500 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 142, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Lepton Flavour Violating $τ$ decays
Creators: name: Banerjee, Swagato
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Searches for lepton flavour violating $τ$ $\ra$ lll and $τ$ $\ra$ l$γ$ decays at the B-factories are presented. Upper limits on the branching ratios are obtained $\sim$ $O(10^{-7})$ at 90% confidence level.
description: To appear in the proceedings of Lake Louise Winter Institute on Fundamental Interactions, Lake Louise, Alberta, Canada (LLWI, 15-21 Feb 2004)