cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ranking users, papers and authors in online scientific communities
Creators: name: Liao, Hao
name: Xiao, Rui
name: Cimini, Giulio
name: Medo, Matus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Social and Information Networks (cs.SI)
subject: Digital Libraries (cs.DL)
subject: Information Retrieval (cs.IR)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The ever-increasing quantity and complexity of scientific production have made it difficult for researchers to keep track of advances in their own fields. This, together with growing popularity of online scientific communities, calls for the development of effective information filtering tools. We propose here a method to simultaneously compute reputation of users and quality of scientific artifacts in an online scientific community. Evaluation on artificially-generated data and real data from the Econophysics Forum is used to determine the method's best-performing variants. We show that when the method is extended by considering author credit, its performance improves on multiple levels. In particular, top papers have higher citation count and top authors have higher $h$-index than top papers and top authors chosen by other algorithms.
description: 7 pages, 3 figures, 3 tables
Annex C ERS SAR.SLC/SLC-1 CCT and EXABYTE
Creators: name: Grabak, O
Publisher: name: Zenodo
Year: 1998
Subjects: data and information

description: This is a European Space Agency (ESA) document about the product SAR.SLC; which is a single look complex digital image generated from raw SAR data using up-to-date auxiliary parameters.
description: Previously curated at: http://cedadocs.ceda.ac.uk/1054/ The publish date on this item was its original published date. Main files in this record: Annex_C_-_ERS_SAR.SLC-SLC1_-_CCT_and_EXABYTE.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Poppy Townsend. Transferred to CEDA document repository community on Zenodo on 2022-11-24
A superintegrable model with reflections on $S^3$ and the rank two Bannai-Ito algebra
Creators: name: De Bie, Hendrik
name: Genest, Vincent X.
name: Lemay, Jean-Michel
name: Vinet, Luc
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A quantum superintegrable model with reflections on the three-sphere is presented. Its symmetry algebra is identified with the rank-two Bannai-Ito algebra. It is shown that the Hamiltonian of the system can be constructed from the tensor product of four representations of the superalgebra $\mathfrak{osp}(1|2)$ and that the superintegrability is naturally understood in that setting. The exact separated solutions are obtained through the Fischer decomposition and a Cauchy-Kovalevskaia extension theorem.
description: 8 pages
Imaging blood cells through scattering biological tissue using speckle scanning microscopy
Creators: name: Yang, Xin
name: Pu, Ye
name: Psaltis, Demetri
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Using optical speckle scanning microscopy [1], we demonstrate that clear images of multiple cells can be obtained through biological scattering tissue, with subcellular resolution and good image quality, as long as the size of the imaging target is smaller than the scanning range of the illuminating speckle pattern.
description: Copyright statement removed
Additional file 4 of The impact of lockdown on young people with genetic neurodevelopmental disabilities: a study with the international participatory database GenIDA
Creators: name: Coutelle, Romain
name: Boedec, Morgane
name: Vermeulen, Karlijn
name: Kummeling, Joost
name: Koolen, David A.
name: Kleefstra, Tjitske
name: Fournier, Camille
name: Colin, Florent
name: Strehle, Axelle
name: Geneviève, David
name: Burger, Pauline
name: Mandel, Jean-Louis
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4: Table S1. Interaction between behaviour problems (beforeand during lockdown) and the factors studied
An Icosahedral Quasicrystal as a Packing of Regular Tetrahedra
Creators: name: Fang, F.
name: Kovacs, J.
name: Sadler, G.
name: Irwin, K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present the construction of a dense, quasicrystalline packing of regular tetrahedra with icosahedral symmetry. This quasicrystalline packing was achieved through two independent approaches. The first approach originates in the Elser-Sloane 4D quasicrystal. A 3D slice of the quasicrystal contains a few types of prototiles. An initial structure is obtained by decorating these prototiles with tetrahedra. This initial structure is then modified using the Elser-Sloane quasicrystal itself as a guide. The second approach proceeds by decorating the prolate and oblate rhombohedra in a 3-dimensional Ammann tiling. The resulting quasicrystal has a packing density of 59.783%. We also show a variant of the quasicrystal that has just 10 "plane classes" (compared with the 190 of the original), defined as the total number of distinct orientations of the planes in which the faces of the tetrahedra are contained. This small number of plane classes was achieved by a certain "golden rotation" of the tetrahedra.
Multitask Diffusion Adaptation over Networks
Creators: name: Chen, Jie
name: Richard, Cédric
name: Sayed, Ali. H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Multiagent Systems (cs.MA)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Adaptive networks are suitable for decentralized inference tasks, e.g., to monitor complex natural phenomena. Recent research works have intensively studied distributed optimization problems in the case where the nodes have to estimate a single optimum parameter vector collaboratively. However, there are many important applications that are multitask-oriented in the sense that there are multiple optimum parameter vectors to be inferred simultaneously, in a collaborative manner, over the area covered by the network. In this paper, we employ diffusion strategies to develop distributed algorithms that address multitask problems by minimizing an appropriate mean-square error criterion with $\ell_2$-regularization. The stability and convergence of the algorithm in the mean and in the mean-square sense is analyzed. Simulations are conducted to verify the theoretical findings, and to illustrate how the distributed strategy can be used in several useful applications related to spectral sensing, target localization, and hyperspectral data unmixing.
description: 29 pages, 11 figures, submitted for publication
Superconducting series nanowire detector counting up to twelve photons
Creators: name: Zhou, Zili
name: Jahanmirinejad, Saeedeh
name: Mattioli, Francesco
name: Sahin, Döndü
name: Frucci, Giulia
name: Gaggero, Alessandro
name: Leoni, Roberto
name: Fiore, Andrea
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a superconducting photon-number-resolving detector capable of resolving up to twelve photons at telecommunication wavelengths. It is based on a series array of twelve superconducting NbN nanowire elements, each connected in parallel with an integrated resistor. The photon-induced voltage signals from the twelve elements are summed up into a single readout pulse with a height proportional to the detected photon number. Thirteen distinct output levels corresponding to the detection of n=0-12 photons are observed experimentally. A detailed analysis of the excess noise shows the potential of scaling to an even larger dynamic range.
description: 13 pages
Paramesius inchoatus Kieffer 1911
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Paramesius
Paramesius inchoatus

description: Paramesius inchoatus Kieffer, 1911a: 756.
Valid name
Paramesius rufipes (Fonscolombe, 1832).
Summary of types
Lectotype ♀, BMNH number 9.813, designated by Nixon (1980). Paralectotype ♀.
Primary type data
Q.Bl.; 469.; Paramesius / inchoatus, K.; Cameron Coll./ 1910-302.; Determined by/ Dr. Kieffer.; Selected as/ type of/ Paramesius / inchoatus K/ by G.E.J.N. 1976.
Type locality
Scotland.
Remarks
This species was described from an unspecified number of females. Two specimens were located, of which one had been designated as a lectotype by Nixon (1980). The lectotype is mounted on a card and is entire.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 52, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Agrostis mertensii Trin.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Agrostis
Agrostis mertensii

description: Agrostis rubra Linnaeus, Species Plantarum 1: 62. 1753. "Habitat in Europae arenosis subhumidis." RCN: 536. Type not designated. Original material: Herb. Linn. No. 46 (LAPP); [icon] in Scheuchzer, Agrostographia: 148, t. 3, f. 11 C. 1719. Current name:  Agrostis mertensii Trin. (Poaceae). Note: This name has been widely treated as a nomen dubium (e.g. by Hitchcock in Bot. Gaz. 38: 141-143. 1904; Widén in Fl. Fennica 5: 54-56. 1971 and Rauschert in Feddes Repert. 88: 318. 1977). However, it has not been formally proposed for rejection.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 271, DOI: 10.5281/zenodo.291971
Survivability in IP over WDM networks
Creators: name: Vinodkrishnan, Kulathumani
name: Chandhok, Nikhil
name: Durresi, Arjan
name: Jain, Raj
name: Jagannathan, Ramesh
name: Seetharaman, Srinivasan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The Internet is emerging as the new universal telecommunication medium. IP over WDM has been envisioned as one of the most attractive architectures for the new Internet. Consequently survivability is a crucial concern in designing IP over WDM networks. This paper presents a survey of the survivability mechanisms for IP over WDM networks and thus is intended to provide a summary of what has been done in this area and help further research. A number of optical layer protection techniques have been discussed. They are examined from the point of view of cost, complexity, and application. Survivability techniques are being made available at multiple layers of the network. This paper also studies the recovery features of each network layer and explains the impact of interaction between layers on survivability. The advantages and issues of multi-layer survivability have been identified. The main idea is that the optical layer can provide fast protection while the higher layers can provide intelligent restoration. With this idea in mind, a new scheme of carrying IP over WDM using MPLS or Multi Protocol Lambda-Switching has been discussed. Finally, an architecture is suggested by means of which the optical layer can perform an automatic protection switch, with priority considerations with the help of signaling from the higher layers.
Deep Complex-valued Radial Basis Function Neural Networks and Parameter Selection
Creators: name: Soares, Jonathan A.
name: Luiz, Vinícius H.
name: Arantes, Dalton S.
name: Mayer, Kayol S.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: I.2.6

description: In the ever-evolving field of artificial neural networks and learning systems, complex-valued neural networks (CVNNs) have become a cornerstone, achieving exceptional performance in image processing and telecommunications. More precisely, in digital communication systems, CVNNs have been delivering significant results in tasks like equalization, channel estimation, beamforming, and decoding. Among the CVNN architectures, the complex-valued radial basis function neural network (C-RBF) stands out, especially when operating in noisy environments such as 5G multiple-input multiple-output (MIMO) systems. In such a context, this paper extends the classical shallow C-RBF to deep architectures, increasing its flexibility for a wider range of applications. Also, based on the parameter selection of the phase transmittance radial basis function (PT-RBF) neural network, we propose an initialization scheme for the deep C-RBF. Via rigorous simulations conforming to 3GPP TS 38 standards for digital communications, our method not only outperforms conventional initialization strategies like random, $K$-means, and constellation-based methods but it also seems to be the only approach to achieve successful convergence for deep C-RBF architectures. These findings pave the way to more robust and efficient neural network deployments in complex-valued digital communication systems.
description: 19th International Symposium on Wireless Communication Systems (ISWCS'24). arXiv admin note: substantial text overlap with arXiv:2408.07692
Formation of quasi-free and bubble positronium states in water and aqueous solutions
Creators: name: Stepanov, Serge V.
name: Duplâtre, Gilles
name: Byakov, Vsevolod M.
name: Zvezhinskiy, D. S.
name: Subrahmanyam, V. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: It is shown that in aqueous solutions a positronium atom is first formed in the quasi-free state, and, after 50-100 ps, becomes localized in a nanobubble. Analysis of the annihilation spectra of NaNO3 aqueous solutions shows that the hydrated electron is not involved in the positronium (Ps) formation.
Additional file 5 of The impact of lockdown on young people with genetic neurodevelopmental disabilities: a study with the international participatory database GenIDA
Creators: name: Coutelle, Romain
name: Boedec, Morgane
name: Vermeulen, Karlijn
name: Kummeling, Joost
name: Koolen, David A.
name: Kleefstra, Tjitske
name: Fournier, Camille
name: Colin, Florent
name: Strehle, Axelle
name: Geneviève, David
name: Burger, Pauline
name: Mandel, Jean-Louis
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5: Table S2. Interaction betweensociability (before and during lockdown) and the factors studied
Dilute magnetism and vibrational entropy in Fe2Al5
Creators: name: Chi, Ji
name: Zheng, Xiang
name: Rodriguez, Sergio Y.
name: Li, Yang
name: Gou, Weiping
name: Goruganti, V.
name: Rathnayaka, K. D. D.
name: Ross, Joseph H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Fe2Al5 contains a Fe-Al matrix through which are threaded disordered one-dimensional chains of overlapping Al sites. We report magnetic, nuclear-magnetic-resonance (NMR), and specific-heat measurements addressing its magnetic and vibrational properties. The Curie-type susceptibility is found to be due to dilute moments, likely due to wrong-site Fe atoms. 27Al NMR shift and spin-lattice relaxation measurements confirm these to be indirectly coupled through a Ruderman-Kittel-Kasuya-Yoshida-type interaction. Specific-heat results indicate a large density of low-energy vibrational modes. These excitations generate a linear-T contribution to the specific heat, which however freezes out below about 10 K. These results are attributed to the presence of anharmonic vibrational modes associated with the disordered structural chains.
description: 8 pages, 13 figures
Cleistogenes serotina Keng 1934
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Cleistogenes
Cleistogenes serotina

description: Agrostis serotina (Linnaeus) Linnaeus, Systema Naturae, ed. 12, 2: 90; Mantissa Plantarum: 30. 1767. "Habitat Veronae. Seguier." RCN: 535. Basionym: Festuca serotina L. (1759). Lectotype (Scholz in Cafferty & al. in Taxon 49: 251. 2000): [icon] " Gramen loliaceum serotinum, panicula dispansa" in Séguier, Pl. Veron. 3: 146, 83, t. 3, f. 2. 1754. Current name:  Cleistogenes serotina (L.) Keng (Poaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 271, DOI: 10.5281/zenodo.291971
Achieving QoS for TCP Traffic in Satellite Networks with Differentiated Services
Creators: name: Durresi, Arjan
name: Kota, Sastri
name: Goyal, Mukul
name: Jain, Raj
name: Bharani, Venkata
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Satellite networks play an indispensable role in providing global Internet access and electronic connectivity. To achieve such a global communications, provisioning of quality of service (QoS) within the advanced satellite systems is the main requirement. One of the key mechanisms of implementing the quality of service is traffic management. Traffic management becomes a crucial factor in the case of satellite network because of the limited availability of their resources. Currently, Internet Protocol (IP) only has minimal traffic management capabilities and provides best effort services. In this paper, we present broadband satellite network QoS model and simulated performance results. In particular, we discuss the TCP flow aggregates performance for their good behavior in the presence of competing UDP flow aggregates in the same assured forwarding. We identify several factors that affect the performance in the mixed environments and quantify their effects using a full factorial design of experiment methodology.
Eta quotients, Eisenstein series and Elliptic Curves
Creators: name: Alaca, Ayse
name: Alaca, Saban
name: Aygin, Zafer Selcuk
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F11, 11F20, 11F30, 11G07, 11Y35, 14H52

description: We express all the newforms of weight $2$ and levels $30$, $33$, $35$, $38$, $40$, $42$, $44$, $45$ as linear combinations of eta quotients and Eisenstein series, and list their corresponding strong Weil curves. Let $p$ denote a prime and $E (\zz_p)$ denote the the group of algebraic points of an elliptic curve $E$ over $\zz_p$. We give a generating function for the order of $E (\zz_p)$ for certain strong Weil curves in terms of eta quotients and Eisenstein series. We then use our generating functions to deduce congruence relations for the order of $E (\zz_p)$ for those strong Weil curves.
Study And Implementation of Unitary Gates in Quantum Computation Using Schrodinger Dynamics
Creators: name: Gautam, Kumar
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Signal Processing (eess.SP)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This thesis explores the concept of realizing quantum gates using physical systems like atoms and oscillators perturbed by electric and magnetic fields. The basic idea is that if a time-independent Hamiltonian $H_0$ is perturbed by a time-varying Hamiltonian of the form $f(t)V$, where $f(t)$ is a scalar function of time and $V$ is a Hermitian operator that does not commute with $H_0$, then a large class of unitary operators can be realized via the Schrodinger evolution corresponding to the time-varying Hamiltonian $H_0+f(t)V$. This is a consequence of the Baker-Campbell-Hausdorff formula in Lie groups and Lie algebras. The thesis addresses two problems based on this idea: first, taking a Harmonic oscillator and perturbing it with a time-independent anharmonic term, and then computing $U_g=e^{-ιT H_1}$. Then, perturbing the harmonic Hamiltonian with a linear time-dependent term, and calculating the unitary evolution corresponding to $H(t)$ at time $T$. This gate can be expressed as $U(T)=U(T,ε,f)=T\{e^{-ι\int_0^TH(t)dt}\}$.The anharmonic gate $U_g$ is replaced by a host of commonly used gates in quantum computation, such as controlled unitary gates and quantum Fourier transform gates. The control electric field is selected appropriately. The thesis also addresses the controllability issue, determining under what conditions there exists a scalar real valued function of time $f(t), 0\leq t\leq T$ such that if $|ψ_ι\rangle$ is any initial wave function and $|ψ_f\rangle$ is any final wave function, then $U(T,f)|ψ_i\rangle=|ψ_f\rangle$. A partial solution was obtained by replacing the unitary evolution kernel by its Dyson series truncated version. In all design procedures, the gates that appear are infinite-dimensional, with an interaction between the atom and the electromagnetic field modulated by a controllable function of time.
Additional file 1 of Impaired functional exercise capacity and greater cardiovascular response to the 6-min walk test in congenital generalized lipodystrophy
Creators: name: Dantas de Medeiros, Jorge Luiz
name: Carneiro Bezerra, Bruno
name: Araújo Cruz, Helen Rainara
name: Azevedo de Medeiros, Katarina
name: Cardoso de Melo, Maria Eduarda
name: Sales Craveiro Sarmento, Aquiles
name: Abbott Galvão Ururahy, Marcela
name: Fassarella Agnez Lima, Lucymara
name: dos Santos Neto, Alcebíades José
name: Gomes Lima, Josivan
name: Resqueti, Vanessa
name: Peroni Gualdi, Lucien
name: Fregonezi, Guilherme
name: Araújo de Melo Campos, Julliane Tamara
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology

description: Additional file 1: Table S1. ABI and 6MWD measurements (mean ± SD and [95% confidence interval]) in all CGL subjects without and with metreleptin (MLP) replacement at baseline and 1 year follow up. Table S2. Multiple linear regression analysis with right ABI at 1-year follow-up as the dependent variable in CGL subjects. Fig. S1. Correlation among the ankle brachial index (ABI) index, six min walk distance (6MWD) hemodynamic indexes, metabolic, and anthropometric data in CGL subjects at 1 year follow up. (A) The upper panel shows Spearman correlation coefficient values. (B) The lower panel shows the Pearson correlation coefficient values. Variables with non Gaussian distribution were: glucose, 6MWD (predict%), pre exercise HR, pre exercise oxygen saturation (SpO2) and post exercise oxygen saturation (SpO2) TC: Total cholesterol. TG: Triglycerides. Fig. S2. Correlations among the r ight ankle brachial index (ABI) six min walk distance (6MWD) and metabolic parameters in CGL subjects at 1 year follow up. (A) Right ABI positively correlated with 6MWD. (B) Right ABI negatively correlated with glucose. (C) Right ABI negatively correlate d with triglycerides. (D) Right ABI negatively correlated with VLDL c. ABI, 6MWD, glucose, triglycerides, and VLDL c at 1 year follow up were used. r values of a Pearson or Spearman correlation coefficient and p values are included.
Image cloning beyond diffraction based on coherent population trapping in a hot Rubidium vapor
Creators: name: Ding, Dong-Sheng
name: Zhou, Zhi-Yuan
name: Shi, Bao-Sen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Following the recent theoretical predictions given in a paper [PRA 88, 013810 (2013)], we reported on an experimental realization of an image cloning beyond usual diffraction through coherent population trapping (CPT) effect in a hot rubidium vapor. In our experiment, an alphabet image was transferred from a coupling field to a probe field based on the CPT effect. Furthermore, we demonstrated that the cloned probe field carrying the image transmitted without usual diffraction. To our best knowledge, there is no any such an experimental report about images cloning beyond diffraction. We believe this mechanism based on CPT definitely has important applications in image metrology, image processing and biological imaging.
description: Accepted by Optics Letters
Enhanced magnetism of Cu$_n$ clusters capped with N and endohedrally doped with Cr
Creators: name: Datta, Soumendu
name: Banerjee, Radhashyam
name: Mookerjee, Abhijit
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The focus of our work is on the production of highly magnetic materials out of Cu clusters. We have studied the relative effects of N-capping as well as N mono-doping on the structural stability and electronic properties of the small Cu clusters using first principles density functional theory based electronic structure calculations. We find that the N-capped clusters are more promising in producing giant magnetic moments, such as 14 $μ_B$ for the Cu$_6$N$_6$ cluster and 29 $μ_B$ for the icosahedral Cu$_{13}$N$_{12}$ clusters. This is accompanied by a substantial enhancement in their stability. We suggest that these giant magnetic moments of the capped Cu$_n$ clusters have relevance to the observed room temperature ferromagnetism of Cu doped GaN. For cage-like hollow Cu-clusters, an endohedral Cr-doping together with the N-capping appears as the most promising means to produce stable giant magnetic moments in the copper clusters.
description: 9 pages, 5 figures
Apera spica-venti P. Beauv.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Apera
Apera spica-Venti

description: Agrostis spica-venti Linnaeus, Species Plantarum 1: 61. 1753. "Habitat in Europa inter segetes." RCN: 527. Lectotype (Cope in Cafferty & al. in Taxon 49: 243. 2000): Herb. A. van Royen No. 912.356-53 (L). Current name:  Apera spica-venti (L.) P. Beauv. (Poaceae). Note: Although Kerguélen (in Lejeunia, n.s., 75: 84. 1975) stated "Type: …LINN”, this is not accepted as a formal typification, for the reasons explained by Cafferty & al. (in Taxon 49: 240. 2000).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 271, DOI: 10.5281/zenodo.291971
Extending the C/C++ Memory Model with Inline Assembly
Creators: name: de Vilhena, Paulo Emílio
name: Lahav, Ori
name: Vafeiadis, Viktor
name: Raad, Azalea
Publisher: name: arXiv
Year: 2024
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: F.3.2

description: Programs written in C/C++ often include inline assembly: a snippet of architecture-specific assembly code used to access low-level functionalities that are impossible or expensive to simulate in the source language. Although inline assembly is widely used, its semantics has not yet been formally studied.
 In this paper, we overcome this deficiency by investigating the effect of inline assembly on the consistency semantics of C/C++ programs. We propose the first memory model of the C++ Programming Language with support for inline assembly for Intel's x86 including non-temporal stores and store fences. We argue that previous provably correct compiler optimizations and correct compiler mappings should remain correct under such an extended model and we prove that this requirement is met by our proposed model.
Agrostis stolonifera Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Agrostis
Agrostis stolonifera

description: Agrostis stolonifera Linnaeus, Species Plantarum 1: 62. 1753. "Habitat in Europa." RCN: 539. Lectotype (Widén, Fl. Fennica 5: 77, f. 28. 1971): Herb. A. van Royen No. 912.356-55 (L). Current name:  Agrostis stolonifera L. (Poaceae). Note: Hitchcock (in Bot. Gaz. 38: 141. 1904; U.S.D.A. Bur. Pl. Ind. Bull. 68: 24. 1905) treated 84.20 (LINN) as the type but the sheet lacks a Species Plantarum number (i.e. “7”), was a post-1753 addition to the herbarium and is not original material for the name. Philipson (in J. Linn. Soc., Bot. 51: 95. 1937) rejected the material from consideration while Breistroffer (in Bull. Soc. Bot. France, 1963 (89th Sess. Extr.): 57. 1966) said the name should be treated as a nomen ambiguum. Widén (Fl. Fennica 5: 508. 1967) rejected Hitchcock’s type choice in favour of van Royen material which he designated as lectotype. There is further discussion by Kurchenko (in Bot. Zhurn. 87(5): 115-119. 2002).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 271, DOI: 10.5281/zenodo.291971
Topology of the Random Fibonacci Tiling Space
Creators: name: Gähler, Franz
name: Provido, Eden
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 37B10, 37B50, 52C23, 55N05

description: We look at the topology of the tiling space of locally random Fibonacci substitution, which is defined as a-->ba with probability p, a-->ab with probability 1-p and b-->a for 0
Additional file 1 of Examining the impact of excessive daytime sleepiness on utility scores in patients with obstructive sleep apnoea and/or narcolepsy in five European countries
Creators: name: Cambron-Mellott, M. Janelle
name: Mettam, Sam
name: Li, Vicky W.
name: Rowland, John C.
name: Castro, JeanPierre Coaquira
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1: Table S1. Parameter estimates for the models run. Table S2. Parameter estimates for linear spline regression model: estimation sample. Table S3. Fit statistics of estimation sample: overall and by EQ-5D quartile. Table S4. Slope estimates for piecewise linear regression model with breakpoint of ESS score 11.00: estimation sample. Figure S1. Observed versus predicted EQ-5D utility: estimation sample EQ-5D: EuroQoL- 5 Dimensions. Figure S2. Residual plot for observed versus predicated EQ-5D utility: estimation sample EQ-5D: EuroQoL- 5 Dimensions
On a Family of Random Noble Means Substitutions
Creators: name: Moll, Markus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: In 1989, Godreche and Luck introduced the concept of local mixtures of primitive substitution rules along the example of the well-known Fibonacci substitution and foreshadowed heuristic results on the topological entropy and the spectral type of the diffraction measure of associated point sets. In this contribution, we present a generalisation of this concept by regarding the so-called 'noble means families', each consisting of finitely many primitive substitution rules that individually all define the same two-sided discrete dynamical hull. We report about results in the randomised case on topological entropy, ergodicity of the two-sided discrete hull, and the spectral type of the diffraction measure of related point sets.
description: 4 pages, 5 figures
Scattering polarization of hydrogen lines in the presence of turbulent electric fields
Creators: name: Casini, R.
name: Sainz, R. Manso
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the broadband polarization of hydrogen lines produced by scattering of radiation, in the presence of isotropic electric fields. In this paper, we focus on two distinct problems: a) the possibility of detecting the presence of turbulent electric fields by polarimetric methods, and b) the influence of such fields on the polarization due to a macroscopic, deterministic magnetic field. We found that isotropic electric fields decrease the degree of linear polarization in the scattered radiation, with respect to the zero-field case. On the other hand, a distribution of isotropic electric fields superimposed onto a deterministic magnetic field can generate a significant increase of the degree of magnetic-induced, net circular polarization. This phenomenon has important implications for the diagnostics of magnetic fields in plasmas using hydrogen lines, because of the ubiquitous presence of the Holtsmark, microscopic electric field from neighbouring ions. In particular, previous solar magnetographic studies of the Balmer lines of hydrogen may need to be revised because they neglected the effect of turbulent electric fields on the polarization signals. In this work, we give explicit results for the Lyman-alpha and Balmer-alpha lines.
description: 15 pages, 6 figures
Electrical control of spin relaxation time in complex quantum nanostructures
Creators: name: Kurpas, M.
name: Kędzierska, B.
name: Janus-Zygmunt, I.
name: Maśka, M. M.
name: Zipper, E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spin related phenomena in quantum nanostructures have attracted recently much interest due to fast growing field of spintronics. In particular complex nanostructures are important as they provide a versatile system to manipulate spin and the electronic states. Such systems can be used as spin memory devices or scalable quantum bits. We investigate the spin relaxation for an electron in a complex structure composed of a quantum dot surrounded by a quantum ring. We shown that modifications of the confinement potential result in the substantial increase of the spin relaxation time.
description: 6 pages, 6 figures
The Local Value of $H_0$ in an Inhomogeneous Universe
Creators: name: Odderskov, I.
name: Koksbang, S. M.
name: Hannestad, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The effects of local inhomogeneities on low redshift $H_0$ determinations are studied by estimating the redshift-distance relation of mock sources in N-body simulations. The results are compared to those obtained using the standard approach based on Hubble's law. The comparison shows a clear tendency for the standard approach to yield lower values of $H_0$ than the approach based on the scheme using light rays. The difference is, however, small. More precisely, it is found that the overall effect of inhomogeneities on the determination of $H_0$ is a small increase in the local estimates of about $0.3\%$ compared to the results obtained with Hubble's law, when based on a typical distribution of supernovae in the redshift range $0.01 < z < 0.1$. The overall conclusion of the study is a verification of the results that have earlier been obtained by using Hubble's law: The effects of inhomogeneities on local $H_0$ estimates are not significant enough to make it plausible that differences in high- and low-redshift estimates of $H_0$ are due to small inhomogeneities within the setting of standard cosmology.
description: 15 pages, 4 figures
Grunwald- Wang Theorem, an Effective Version
Creators: name: Wang, Song
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: The main purpose of this note is to establish an effective version of the Grunwald--Wang Theorem, which asserts that given a family of local characters $χ^{v}$ of $K_{v}^{*}$ of exponent $m$ where $v \in S$ for a finite set $S$ of primes of $K$, there exists a global character $χ$ of the idele class group $C_{K}$ of exponent $m$ (unless some special case occurs, when it is $2 m$) whose component at $v$ is $χ^{v}$. The effectiveness problem for this theorem is to bound the norm $N (χ)$ of the conductor of $χ$ in terms of $K$, $m$, $S$ and $N (χ^{v})$. The Kummer case (when $K$ contains $μ_{m}$) is easy since it is almost an application of the Chinese Remainder Theorem. In this note, we solve this problem completely in general case, and give three versions of bound, one is with \GRH, and the other two are unconditional bounds. These effective results have some interesting applications in concrete situations. To give a simple example, if we fix $p$ and $l$, one gets a good least upper bound for $N$ such that $p$ is not an $l$--th power mod $N$. One also gets the least upper bound for $N$ such that $l^{r} \mid ϕ(N)$ and $p$ is not an $l$--th power mod $N$. Some part of this note is adopted (with some revision) from my unpublished thesis (2001) (\cite{Wang2001}).
Multimedia Satellite Networks and TCP/IP Traffic Transport
Creators: name: Kota, Sastri
name: Goyal, Mukul
name: Goyal, Rohit
name: Jain, Raj
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: To meet an increasing demand for multimedia services and electronic connectivity across the world, satellite networks will play an indispensable role in the deployment of global networks. The new services gaining momentum include mobile services, private intranets and high data rate internet access carried over integrated satellite-fiber networks. Several performance issues need to be addressed before a transport layer protocol, like TCP can satisfactorily work over satellite ATM for large delay-bandwidth networks. In this paper, we review the proposed satellite systems and discuss challenges such as, traffic management and QoS requirements for broadband satellite ATM networks. The performance results of TCP enhancements for Unspecified Bit Rate over ATM (ATM-UBR+) for large bandwidth-delay environments with various end system policies and drop policies for several buffer sizes are presented.
Sparsity-Aware Adaptive Algorithms Based on Alternating Optimization with Shrinkage
Creators: name: de Lamare, Rodrigo C.
name: Sampaio-Neto, Raimundo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This letter proposes a novel sparsity-aware adaptive filtering scheme and algorithms based on an alternating optimization strategy with shrinkage. The proposed scheme employs a two-stage structure that consists of an alternating optimization of a diagonally-structured matrix that speeds up the convergence and an adaptive filter with a shrinkage function that forces the coefficients with small magnitudes to zero. We devise alternating optimization least-mean square (LMS) algorithms for the proposed scheme and analyze its mean-square error. Simulations for a system identification application show that the proposed scheme and algorithms outperform in convergence and tracking existing sparsity-aware algorithms.
description: 10 pages, 3 figures. IEEE Signal Processing Letters, 2014
Purely electrical detection of a skyrmion in constricted geometry
Creators: name: Hamamoto, Keita
name: Ezawa, Motohiko
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: How to detect the skyrmion position is a crucial problem in future skyrmionics since it corresponds to the reading process of information. We propose a method to detect the skyrmion position purely electrically by measuring the Hall conductance in a constricted geometry. The Hall conductance becomes maximum when a skyrmion is at the lead position. It is possible to detect the skyrmion position even at room temperature. We find an optimized width of the sample determined by the skyrmion radius. We also investigate the effects of elastic and inelastic scatterings, and finite temperature. We find that the local density of states become minimum at the skyrmion position. Our results will be a basis of future skyrmion electronics.
description: 5 pages, 8 figures
Glochidion puberum Hutch.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Phyllanthaceae
Glochidion
Glochidion puberum

description: Agyneia impubes Linnaeus, Mantissa Plantarum Altera: 296. 1771. "Habitat in China." RCN: 7352. Type not designated. Original material: Herb. Linn. No. 1145.1 (LINN). Current name:  Glochidion puberum (L.) Hutch. (Euphorbiaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 271, DOI: 10.5281/zenodo.291971
Adaptive-Rate Compressive Sensing Using Side Information
Creators: name: Warnell, Garrett
name: Bhattacharya, Sourabh
name: Chellappa, Rama
name: Basar, Tamer
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We provide two novel adaptive-rate compressive sensing (CS) strategies for sparse, time-varying signals using side information. Our first method utilizes extra cross-validation measurements, and the second one exploits extra low-resolution measurements. Unlike the majority of current CS techniques, we do not assume that we know an upper bound on the number of significant coefficients that comprise the images in the video sequence. Instead, we use the side information to predict the number of significant coefficients in the signal at the next time instant. For each image in the video sequence, our techniques specify a fixed number of spatially-multiplexed CS measurements to acquire, and adjust this quantity from image to image. Our strategies are developed in the specific context of background subtraction for surveillance video, and we experimentally validate the proposed methods on real video sequences.
Relativistic polarizabilities with the Lagrange-mesh method
Creators: name: Filippin, Livio
name: Godefroid, Michel
name: Baye, Daniel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Relativistic dipolar to hexadecapolar polarizabilities of the ground state and some excited states of hydrogenic atoms are calculated by using numerically exact energies and wave functions obtained from the Dirac equation with the Lagrange-mesh method. This approach is an approximate variational method taking the form of equations on a grid because of the use of a Gauss quadrature approximation. The partial polarizabilities conserving the absolute value of the quantum number $κ$ are also numerically exact with small numbers of mesh points. The ones where $|κ|$ changes are very accurate when using three different meshes for the initial and final wave functions and for the calculation of matrix elements. The polarizabilities of the $n=2$ excited states of hydrogenic atoms are also studied with a separate treatment of the final states that are degenerate at the nonrelativistic approximation. The method provides high accuracies for polarizabilities of a particle in a Yukawa potential and is applied to a hydrogen atom embedded in a Debye plasma.
description: 3 figures, published in Physical Review A. arXiv admin note: text overlap with arXiv:1512.02815
Generalized Coupled-line All-Pass Phasers
Creators: name: Gupta, Shulabh
name: Zhang, Qingfeng
name: Zou, Lianfeng
name: Jiang, Li Jun
name: Caloz, Christophe
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Generalized coupled-line all-pass phasers, based on transversally-cascaded (TC), longitudinally-cascaded (LC) and hybrid-cascaded (HC) coupled transmission line sections, are presented and demonstrated using analytical, full-wave and experimental results. It is shown that for N commensurate coupled-line sections, LC and TC phasers exhibit N group delay peaks per coupled-line section harmonic frequency band, in contrast to the TC configuration, which exhibits only one peak within this band. It is also shown that for a given maximum achievable coupling-coefficient, the HC configuration provides the largest group delay swing. A wave-interference analysis is finally applied to the various coupled-line phasers, explaining their unique group delay characteristics based on physical wave-propagation mechanisms.
description: 10 pages, 11 figures
Paramesius subinermis Kieffer 1911
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Paramesius
Paramesius subinermis

description: Paramesius subinermis Kieffer, 1911a: 757.
Valid name
Paramesius rufipes (Fonscolombe, 1832).
Summary of types
Lectotype ♂, BMNH number 9.812, designated by Nixon (1980). Paralectotype ♂.
Primary type data
Bishop; Bishopton; 446.; Paramesius / subinermis, K.; Cameron Coll./ 1910-302.; Determined by/ Dr. Kieffer; selected as/ type of/ Paramesius / subinermis/ K/ by G.E.J.N. 1976.
Type locality
Scotland, Bishopton.
Remarks
This species was described from an unspecified number of males. Three specimens were found, of which one had been designated as lectotype by Nixon (1980). The lectotype is mounted on a card and parts of the right mid and hind tarsi are disarticulated.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 53, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Glochidion puberum Hutch.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Phyllanthaceae
Glochidion
Glochidion puberum

description: Agyneia pubera Linnaeus, Mantissa Plantarum Altera: 296. 1771. "Habitat in China." RCN: 7353. Lectotype (Radcliffe-Smith in Jarvis & al., Regnum Veg. 127: 16. 1993): Herb. Linn. No. 1145.2 (LINN). Generitype of Agyneia Linnaeus, nom. rej. Current name:  Glochidion puberum (L.) Hutch. (Euphorbiaceae). Note: Agyneia Linnaeus, nom. rej. in favour of Glochidion J.R. Forst. & G. Forst.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 271, DOI: 10.5281/zenodo.291971