cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Finite-time Lyapunov exponents for products of random transformations
Creators: name: Gamba, Andrea
Publisher: name: arXiv
Year: 2003
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: It is shown how continuous products of random transformations constrained by a generic group structure can be studied by using Iwasawa's decomposition into ``angular'', ``diagonal'' and ``shear'' degrees of freedom. In the case of a Gaussian process a set of variables, adapted to the Iwasawa decomposition and still having a Gaussian distribution, is introduced and used to compute the statistics of the finite-time Lyapunov spectrum of the process. The variables also allow to show the exponential freezing of the ``shear'' degrees of freedom, which contain information about the Lyapunov eigenvectors.
Magnetic Force Microscopy Revealing Molecule Impact on Magnetic Tunnel Junction Based Molecular Devices at Room Temperature
Creators: name: Tyagi, Pawan
name: Riso, Christopher
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Commercially successful magnetic tunnel junction can harness the unmatched capabilities of molecular device elements by solving decade-old fabrication issues. Utilization of magnetic tunnel junction as a testbed for molecules also enables unprecedented magnetic studies of molecular spintronics devices. This paper utilizes magnetic force microscopy (MFM) to vividly show that organometallic molecules when bridged between two ferromagnetic electrodes along the magnetic tunnel junction edges, transformed the magnetic electrodes itself. Molecules impacted several hundred-micron areas of ferromagnetic electrodes at room temperature. Complementary, magnetic resonance and magnetometer studies supported the dramatic MFM results. Molecule induced changes in the magnetic electrodes impacted the transport of the magnetic tunnel junction and stabilized as much as six orders smaller current at room temperature. Magnetic tunnel junction based molecular devices can be a gateway to a vast range of commercially viable futuristic logic and memory devices that are controlled by the molecular quantum states near room temperature.
description: 7 Pages 4 Figures
Atrypanius spermophagus
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Atrypanius
Atrypanius spermophagus

description: 10. Atrypanius spermophagus (Fisher, 1918)
Type locality — Mexico, Tamaulipas: Tampico. (USNM). Distribution — Mexico (Tamaulipas).
 Lepturges spermophagus Fisher, 1918: 173; Craighead, 1923: 119 (larva); Berry, 1957: 16; Chemsak et al., 1992: 142 (cat.); Noguera & Chemsak, 1996: 406 (cat.).
 Atrypanius spermophagus; Monné & Giesbert, 1992: 253; Monné, 2001b: 8 (cat. hosts).
  Baecacanthus Monné, 1975
 Baecacanthus Monné, 1975b: 250.
 Type­species — Baecacanthus telamon Monné, 1975 (original designation).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Proton-Neutron Interaction near Closed Shells
Creators: name: Covello, A.
name: Coraggio, L.
name: Gargano, A.
name: Itaco, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Odd-odd nuclei around double shell closures are a direct source of information on the proton-neutron interaction between valence nucleons. We have performed shell-model calculations for doubly odd nuclei close to $^{208}$Pb, $^{132}$Sn and $^{100}$Sn using realistic effective interactions derived from the CD-Bonn nucleon-nucleon potential. The calculated results are compared with the available experimental data, attention being focused on particle-hole and particle-particle multiplets. While a good agreement is obtained for all the nuclei considered, a detailed analysis of the matrix elements of the effective interaction shows that a stronger core-polarization contribution seems to be needed in the particle-particle case.
description: 8 pages, 6 figures, Proccedings of the International Conference "Nuclear Structure and Related Topics", Dubna, Russia, September 2-6, 2003, to be published in Yadernaia Fizika (Physics of Atomic Nuclei)
Table 1. Geomorphic response of a mountain gravel-bed river to an extreme flood in Aberdeenshire, Scotland
Creators: name: Fieman, Dina M.
name: Mikaël Attal
name: Addy, Stephen
Publisher: name: Geological Society of London
Year: 2020
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Table 1—Peak discharge and rainfall during the 2015 Storm Frank storm at each gauge station on the River Dee.
An Economic Evaluation of the FutureDairy Complementary Forage Rotation System - Using Cost Budgeting
Creators: name: Alford, Andrew
name: Garcia, S.C.
name: Farina, Santiago
name: Fulkerson, Bill
name: Alford, Andrew
name: Garcia, S.C.
name: Farina, Santiago
name: Fulkerson, Bill
Publisher: name: Unknown
Year: 2009
Subjects: subject: Demand and Price Analysis
subject: Livestock Production/Industries
subject: dairy
subject: complementary forage rotation
subject: pasture
subject: maize silage
subject: legume
subject: Brassica
subject: economic
subject: evaluation
subject: Australia

description: The complementary forage rotation (CFR) aims to achieve high levels of home-grown forage to complement high performance dairy pastures. Variable cost budgets indicate that total variable costs for CFR are similar to those of a well managed, high input pasture, approximately $110/t dry matter (DM) utilised (range being from $97 to $118 and from $98 to $128/t DM for CFR and Pasture treatments, respectively). The similar costs of forage production indicate that the potential of pasture production and utilisation should be fully exploited before CFR is considered, and CFR has potential to replace more expensive feeds such as concentrates. When concentrate was partially replaced by growing CFR, and including associated infrastructure costs, CFR had to occupy an area of more than 10 per cent of the dairy area of a modelled farm, when CFR occupied 20 per cent of the dairy area there was a 10 per cent reduction in feed costs. Stochastic budgeting was applied to examine fertiliser price risk and yield risk. Under fertiliser price variability the average cost of pasture was $121/t utilised DM and a maximum cost of $149/t DM, and the cost of CFR fodder was $112 and $123/t DM, respectively, due to the 2.3 times higher efficiency of use of nitrogen for the former than for the latter. Including forage yield variability, using minimum (~60 per cent less yield than target), most likely (~25 per cent less yield than target) and maximum (target yield) yield distributions, the CFR had a higher average cost of forage than the high input pasture system, being $139/t DM and $133/t DM respectively. The likelihood of reducing pasture utilisation for a ‘good’ pasture manager would be much lower than the risk of having a yield reduction in one or more of the CFR crops, was and reflected in the pasture system having a minimum yield only 33 per cent less than the target yield of 18 t DM/ha in the simulations undertaken. The risk analysis including both price and yield risk simultaneously, indicate that the average variable cost of CFR forage is similar to well managed, high input pasture.
Multimessenger search for evaporating primordial black holes
Creators: name: Petkov, V. B.
name: Bugaev, E. V.
name: Klimai, P. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Primordial black holes (PBHs) are black holes which may form in the early Universe through the gravitational collapse of primordial cosmological density fluctuations. Due to Hawking radiation these PBHs are supposed to evaporate by emitting particles. Recent developments in the experimental searching for evaporating PBHs in the local Universe are reviewed. The multimessenger techniques of searching for signals from evaporating PBHs are discussed.
Prospects of searches for long-lived charged particles with MoEDAL
Creators: name: Acharya, B. S.
name: De Roeck, A.
name: Ellis, J.
name: Ghosh, D. K.
name: Masełek, R.
name: Panizzo, G.
name: Pinfold, J. L.
name: Sakurai, K.
name: Shaa, A.
name: Wall, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the prospects of searches for exotic long-lived particles with the MoEDAL detector at the LHC, assuming the integrated luminosity of 30 fb$^{-1}$ that is expected at the end of Run 3. MoEDAL incorporates nuclear track detectors deployed a few metres away from the interaction point, which are sensitive to any highly-ionizing particles. Hence MoEDAL is able to detect singly- or doubly-charged particles with low velocities $β< 0.15$ or $< 0.3$, respectively, and lifetimes larger than ${\cal O}(1) \,{\rm m}/c$. We examine the MoEDAL sensitivity to various singly-charged supersymmetric particles with long lifetimes and to several types of doubly-charged long-lived particles with different spins and SU(2) charges. We compare the prospective MoEDAL mass reaches to current limits from ATLAS and CMS, which involve auxiliary analysis assumptions. MoEDAL searches for doubly-charged fermions are particularly competitive.
description: 19 pages, 5 figures
B-convex operator spaces
Creators: name: Parcet, Javier
Publisher: name: arXiv
Year: 2003
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46L07; 42C15

description: The notion of B-convexity for operator spaces, which a priori depends on a set of parameters indexed by $Σ$, is defined. Some of the classical characterizations of this geometric notion for Banach spaces are studied in this new context. For instance, an operator space is $B_Σ$-convex if and only if it has $Σ$-subtype. The class of uniformly non-$L^1(Σ)$ operator spaces, which is also the class of $B_Σ$-convex operator spaces, is introduced. Moreover, an operator space having non-trivial $Σ$-type is $B_Σ$-convex. However, the converse is false. The row and column operator spaces are nice counterexamples of this fact, since both are Hilbertian. In particular, this result shows that a version of the Maurey-Pisier theorem does not hold in our context. Some other examples of Hilbertian operator spaces will be treated. In the last part of this paper, the independence of $B_Σ$-convexity with respect to $Σ$ is studied. This provides some interesting problems which will be posed.
description: To appear in Proc. Edinburgh Math. Soc. 17 pages
Freshwater diversity at a biogeographic edge zone: the high-mountain pea-clams of Ethiopia
Creators: name: Clewing, Catharina
name: Geertz, Thies
name: Rassam, Hanane
name: Woldekiros, Tamirat Hailegebriel
name: Albrecht, Christian
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Mountain ranges are known for their particular level of biodiversity typically including a striking amount of endemism. This has been comparatively well studied for certain mountain ranges worldwide such as the Alps in Europe, the Himalayas in Asia, the Rocky Mountains in North America and the Andes in South America. Apparently, this is not the case for the mountains on the African continent and especially their freshwater fauna. One of Africa’s largest high-elevated regions is the Ethiopian Highlands. The study of freshwater molluscs might potentially allow to provide valuable insights into the interplay of environmental variation and evolutionary change. Here, we present the first genetically based study of Afromontane sphaeriid bivalves in a worldwide phylogenetic framework which allowed us to assess and describe the recent diversity and endemism as well as the fauna’s biogeographic background. Additionally, a new Ethiopian species of Sphaeriidae, Pisidium boessnecki Albrecht & Clewing sp. nov., could be discovered and is formally described here. Our study revealed a total of six sphaeriid species for the restricted study region in the Ethiopian Highlands of which the first two are most likely endemic: Pisidium boessnecki sp. nov., P. ethiopicum, P. cf. kenianum, P. cf. pirothi, P. cf. viridarium, and Pisidium sp. V. Based on the multigene phylogeny generated, we conclude that the observed diversity might have been caused by multiple independent colonization events from Africa. The zoogeographic affinities of all Ethiopian sphaeriids are related to the Afrotropics. The importance of these findings is discussed. http://zoobank.org/urn:lsid:zoobank.org:act:99C2C3A3-533B-4180-BBDD-E4E5A4D28F09
Baecacanthus telamon Monne 1975
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Baecacanthus
Baecacanthus telamon

description: 1. Baecacanthus telamon Monné, 1975
Type locality — Brazil, Rio de Janeiro: Rio de Janeiro (Floresta da Tijuca). (MNRJ). Distribution — Brazil (Rio de Janeiro).
 Baecacanthus telamon Monné, 1975b: 251, fig. 5; Julio et al., 2000: 33 (holotype).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Integrated micro-comb sources for quantum optical applications
Creators: name: Kues, Michael
name: Reimer, Christian
name: Lukens, Joseph M.
name: Munro, William J.
name: Weiner, Andrew M.
name: Moss, David J.
name: Morandotti, Roberto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A key challenge for quantum science and technology is to realise large-scale, precisely controllable, practical systems for non-classical secured communications, metrology and ultimately meaningful quantum simulation and computation. Optical frequency combs represent a powerful approach towards this, since they provide a very high number of temporal and frequency modes which can result in large-scale quantum systems. The generation and control of quantum optical frequency combs will enable a unique, practical and scalable framework for quantum signal and information processing. Here, we review recent progress on the realization of energy-time entangled optical frequency combs and discuss how photonic integration and the use of fiber-optic telecommunications components can enable quantum state control with new functionalities, yielding unprecedented capability.
description: 22 pages, 6 figures, 125 references
The Effectiveness of Comprehensive Physiotherapy in the Treatment of Adults with Rheumatoid Arthritis: A Systematic Review
Creators: name: Batada, Shazeen
name: Elfring, Nicole
name: Gris, Mel
name: Martin, Mikayla
name: Webb, Julia
Publisher: name: The University of British Columbia
Year: 2008

description: MPT Systematic Reviews and Research Projects.
Are you Lost? Using Facial Recognition to Detect Customer Emotions in Retail Stores
Creators: name: Borges, Valter
name: Duarte, Rui
name: Cunha, Carlos
name: Mota, David
Publisher: name: figshare
Year: 2020
Subjects: subject: 80106 Image Processing
subject: FOS: Computer and information sciences
subject: Artificial Intelligence and Image Processing
subject: 80104 Computer Vision

description: The understanding of consumer behavior is a dynamic field, especially relevant to the success of companies and for consumer satisfaction. It is especially important in the situation of intense competition, currently characteristic for the retail store industry, where companies fight for every individual customer. Moreover, companies do not want customers to enter their system and leave without buying products they intended to buy. This has an impact on user satisfaction and retail stores income. In this paper we present a method that targets customer satisfaction in the aforementioned context using a facial recognition system acting at the emotional level of the customer. Our method is based on cumulative negative emotions that are associated to a sadness level, which triggers events for retail store assistants to help customers. Results show that this method is adequate to measure these emotions and is a useful reference for retail store assistant intervention.
Tables 1—3. Geomorphic response of a mountain gravel-bed river to an extreme flood in Aberdeenshire, Scotland
Creators: name: Fieman, Dina M.
name: Mikaël Attal
name: Addy, Stephen
Publisher: name: Geological Society of London
Year: 2020
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Table 1—Peak discharge and rainfall during the 2015 Storm Frank storm at each gauge station on the River Dee. Table 2—Parameters used in the hydrological model CAESAR–Lisflood. Table 3—Sediment budget statistics of each DEM of difference threshold.
On the Hellmann-Feynman theorem in statistical mechanics
Creators: name: Amore, Paolo
name: Fernández, Francisco M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we develop the Hellmann-Feynman theorem in statistical mechanics without resorting to the eigenvalues and eigenvectors of the Hamiltonian operator. Present approach does not require the quantum-mechanical version of the theorem at $T=0$ and bypasses any discussion about degenerate states.
The Giant Inflaton
Creators: name: DeWolfe, Oliver
name: Kachru, Shamit
name: Verlinde, Herman
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate a new mechanism for realizing slow roll inflation in string theory, based on the dynamics of p anti-D3 branes in a class of mildly warped flux compactifications. Attracted to the bottom of a warped conifold throat, the anti-branes then cluster due to a novel mechanism wherein the background flux polarizes in an attempt to screen them. Once they are sufficiently close, the M units of flux cause the anti-branes to expand into a fuzzy NS5-brane, which for rather generic choices of p/M will unwrap around the geometry, decaying into D3-branes via a classical process. We find that the effective potential governing this evolution possesses several epochs that can potentially support slow-roll inflation, provided the process can be arranged to take place at a high enough energy scale, of about one or two orders of magnitude below the Planck energy; this scale, however, lies just outside the bounds of our approximations.
description: 31 pages, 4 figures, LaTeX. v2: references added, typos fixed
Fibrinogen Diagnostics in Major Hemorrhage
Creators: name: Bialkower, Marek
name: Garnier, Gil
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases

description: Fibrinogen is one of the first factors to fall to critically low levels in the blood in many coagulopathic events. Patients with hypofibrinogenemia are at a significantly greater risk of major hemorrhage and death. The rapid replacement of fibrinogen early on in hypofibrinogenemia may significantly improve outcomes for patients. Fibrinogen is present at concentrations between 2 and 4 g/L in the plasma of healthy people. However, hypofibrinogenemia is diagnosed when the fibrinogen level drops below 1.5–2 g/L. This review analyses different types of fibrinogen assays that can be used for diagnosing hypofibrinogenemia. The scientific mechanisms and limitations behind these tests are then presented. Additionally, the current state of clinical major hemorrhage protocols (MHPs) is presented and the structure, function and physiological role of fibrinogen is summarized.
Innate face detectors in the endbrain of young domestic chicks
Creators: name: Kobylkov, Dmitry
name: Rosa-Salva, Orsola
name: Zanon, Mirko
name: Vallortigara, Giorgio
Publisher: name: Zenodo
Year: 2024

description: These are the data and additional analysis scripts of extracellular neural recording from the nidopallium of young domestic chicks.

Files:

AllTrialsBinsAllStim.mat contains neural responses of all 540 recorded neurons for all trials (N = 188596) in one matrix BinsAllStim. The matrix contains 3003 columns which correspond to one-ms-binned data (1 is spike) for each trial (column 1-3000) starting from 500ms before the stimulus onset, 500ms of stimulus presentation, and 2000ms of the inter-stimulus-interval; Stim - type of the visual face-like stimulus; File - recording file; Unit - unit number (not unique ID). To create a unique ID for each recorded neuron one need to concatenate "File" and "Unit".

AllTrialsBins7Stim.mat reduced version of the data that contains 1000ms for every trial (500ms stimulus presentation and 500ms after the stimulus offset). The matrix includes only 7 stimulus types that were used for face-neurons selection, excluding additional stimuli. Stim - type of the visual face-like stimulus; File - recording file; Unit - unit number; UnitID - a unique ID for each recorded neuron (concatenated "File" and "Unit").

FaceSelectiveUnitsSelection.m the Matlab code, which analyses the raw data and finds stimulus-selective windows based on the sliding-window ANOVA.

FNAnovaAllreal1000.mat the mat file containing the results of face-neurons selection (FaceSelectiveUnitsSelection.m)

FSIanalysis.m Matlab script calculates the face-selectivity index (Tsao et al. 2006)

FaceStimuli.zip file containing face-like stimuli used in the study

calculate_power_spectra_DK.m the Matlab script calculating the power spectrum, luminosity, and total power of the visual stimuli.

facePerception.bonsai presentation of the stimuli and automated feeders were controlled by the bonsai workflow.
An Economic Evaluation of the FutureDairy Complementary Forage Rotation System – Using Whole Farm Budgeting
Creators: name: Alford, Andrew
name: Garcia, S.C.
name: Farina, Santiago
name: Fulkerson, Bill
name: Alford, Andrew
name: Garcia, S.C.
name: Farina, Santiago
name: Fulkerson, Bill
Publisher: name: Unknown
Year: 2009
Subjects: subject: Demand and Price Analysis
subject: Livestock Production/Industries
subject: dairy
subject: complementary forage rotation
subject: pasture
subject: Maize silage
subject: legume
subject: Brassica
subject: economic
subject: evaluation
subject: Australia

description: A complementary forage rotation (CFR) aims to achieve high levels of home-grown forage to complement high performance dairy pastures. An economic evaluation of the CFR technology is undertaken by combining biophysical modelling with preliminary results from farm trials conducted at the University of Sydney’s Corstorphine Dairy. This data is applied to steady state whole farm budgets to compare four alternate or progressive scenarios that might be considered by farmers looking at the potential to increase farm productivity through their feeding system beyond a base farm scenario. A base scenario of a relatively well managed dairy farm in NSW, with 140 ha of milking area, stocked at 2.4 cows/ha, utilises about 12 t DM/ha/year under irrigation and produces more than 16,000 L/ha/year from 6,900 L/cow, achieves 0.9 per cent return on assets. A system with improved pasture management over the base scenario, utilising 15.6 t DM/ha/year and 1.3 t DM/cow/lactation of concentrates to achieve 6,900 L/cow obtains 3.4 per cent return on assets. A production system where pasture and supplement (concentrates) are emphasised achieves 6 per cent return on assets (3.7 cows/ha, 9,000L/cow and 2.3 t DM/cow/lactation concentrates). In comparison the CFS system obtains a return on total assets of 8 to 12 per cent, based upon actual or targeted (best case) forage yield results, respectively. The CFS-based farm business becomes relatively more profitable when scenarios with increased cost of fertiliser, water and especially grain are examined. A production system incorporating the complementary forage rotation (CFS) has the potential to be profitable. However, these analyses are based upon a steady state situation, after the implementation of the systems on farm, and implementation costs associated with adopting the technology on individual farms should be considered.
Recurrence and genericity
Creators: name: Bonatti, Christian
name: Crovisier, Sylvain
Publisher: name: arXiv
Year: 2003
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37C05, 37C20

description: We prove a C^1-connecting lemma for pseudo-orbits of diffeomorphisms on compact manifolds. We explore some consequences for C^1-generic diffeomorphisms. For instance, C^1-generic conservative diffeomorphisms are transitive.
 Nous montrons un lemme de connexion C^1 pour les pseudo-orbites des diffeomorphismes des varietes compactes. Nous explorons alors les consequences pour les diffeomorphismes C^1-generiques. Par exemple, les diffeomorphismes conservatifs C^1-generiques sont transitifs.
Baryssinus albifrons Monne & Martins 1976
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Baryssinus
Baryssinus albifrons

description: 1. Baryssinus albifrons Monné & Martins, 1976
Type locality — Brazil, Espírito Santo: Linhares. (MZSP). Distribution — Brazil (Bahia to Rio de Janeiro).
 Baryssinus albifrons Monné & Martins, 1976: 79, fig. 36; Monné, 1990a: 263.
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Diffuse radio emission in the galaxy cluster SPT-CL J2031-4037: a steep spectrum intermediate radio halo?
Creators: name: Raja, Ramij
name: Rahaman, Majidul
name: Datta, Abhirup
name: Burns, Jack O.
name: Intema, Huib T.
name: van Weeren, R. J.
name: Hallman, Eric J.
name: Rapetti, David
name: Paul, Surajit
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The advent of sensitive low frequency radio observations has revealed a number of diffuse radio objects with peculiar properties that are challenging our understanding about the physics of the intracluster medium. Here, we report the discovery of a steep spectrum radio halo surrounding the central Brightest Cluster Galaxy (BCG) in the galaxy cluster SPT-CL J2031-4037. This cluster is morphologically disturbed yet has a weak cool core, an example of cool core/non-cool core transition system, which harbours a radio halo of $\sim 0.7$ Mpc in size. The halo emission detected at 1.7 GHz is less extended compared to that in the 325 MHz observation, and the spectral index of the part of the halo visible at 325 MHz to 1.7 GHz frequencies was found to be $-1.35 \pm 0.07$. Also, $P_{1.4\ \mathrm{GHz}}$ was found to be $0.77 \times 10^{24}$ W Hz$^{-1}$ which falls in the region where radio mini-halos, halo upper limits and ultra-steep spectrum (USS) halos are found in the $P_{1.4\ \mathrm{GHz}} - L_\mathrm{X}$ plane. Additionally, simulations presented in the paper provide support to the scenario of the steep spectrum. The diffuse radio emission found in this cluster may be a steep spectrum "intermediate" or "hybrid" radio halo which is transitioning into a mini-halo.
description: 6 pages, 3 figures; Accepted for publication in MNRAS Letter
Separating Accretion and Mergers in the Cosmic Growth of Black Holes with X-ray and Gravitational Wave Observations
Creators: name: Pacucci, Fabio
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Black holes across a broad range of masses play a key role in the evolution of galaxies. The initial seeds of black holes formed at $z \sim 30$ and grew over cosmic time by gas accretion and mergers. Using observational data for quasars and theoretical models for the hierarchical assembly of dark matter halos, we study the relative importance of gas accretion and mergers for black hole growth, as a function of redshift ($0 10^8 \, \mathrm{M_{\odot}}$ and $z>6$; and (ii) growth by mergers is dominant at $M_{\bullet} < 10^5 \, \mathrm{M_{\odot}}$ and $z>5.5$, and at $M_{\bullet} > 10^8 \, \mathrm{M_{\odot}}$ and $z<2$. As the growth channel has direct implications for the black hole spin (with gas accretion leading to higher spin values), we test our model against $\sim 20$ robust spin measurements available thus far. As expected, the spin tends to decline toward the merger-dominated regime, thereby supporting our model. The next generation of X-ray and gravitational-wave observatories (e.g. Lynx, AXIS, Athena and LISA) will map out populations of black holes up to very high redshift ($z\sim 20)$, covering the parameter space investigated here in almost its entirety. Their data will be instrumental to providing a clear picture of how black holes grew across cosmic time.
description: Accepted for publication in The Astrophysical Journal. This is the final version of the manuscript. 12 pages, 5 figures
A Representative Irrigated Farming System in the Lower Namoi Valley of NSW: An Economic Analysis
Creators: name: Powell, Janine
name: Scott, Fiona
name: Powell, Janine
name: Scott, Fiona
Publisher: name: Unknown
Year: 2011
Subjects: subject: Crop Production/Industries
subject: Farm Management
subject: Cotton
subject: Irrigation
subject: Whole farm model
subject: Namoi Valley
subject: economic
subject: evaluation
subject: Australia

description: This report presents a description of the Lower Namoi Valley of NSW and representative whole-farm budgets for the region based on subregional characteristics and the related farming systems. Agronomic and agricultural production characteristics are included as technical parameters in a transparent financial framework. A computer spreadsheet is developed to allow risk analysis of alternative technologies and management scenarios. Alternative crop rotations in a whole-farm context were compared.
Thaddäus Derfflinger's sunspot observations during 1802-1824: A primary reference to understand the Dalton Minimum
Creators: name: Hayakawa, Hisashi
name: Besser, Bruno P.
name: Iju, Tomoya
name: Arlt, Rainer
name: Uneme, Shoma
name: Imada, Shinsuke
name: Bourdin, Philippe-A.
name: Kraml, Amand
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: As we are heading towards the next solar cycle, presumably with a relatively small amplitude, it is of significant interest to reconstruct and describe the past grand minima on the basis of actual observations of the time. The Dalton Minimum is often considered one of the grand minima captured in the coverage of telescopic observations. Nevertheless, the reconstructions of the sunspot group number vary significantly, and the existing butterfly diagrams have a large data gap during the period. This is partially because most long-term observations have remained unexplored in historical archives. Therefore, to improve our understanding on the Dalton Minimum, we have located two series of Thaddäus Derfflinger's observational records (a summary manuscript and logbooks) as well as his Brander's 5.5-feet azimuthal-quadrant preserved in the Kremsmünster Observatory. We have revised the existing Derfflinger's sunspot group number with Waldmeier classification and eliminated all the existing 'spotless days' to remove contaminations from solar meridian observations. We have reconstructed the butterfly diagram on the basis of his observations and illustrated sunspot distributions in both solar hemispheres. Our article aims to revise the trend of Derfflinger's sunspot group number and to bridge a data gap of the existing butterfly diagrams around the Dalton Minimum. Our results confirm that the Dalton Minimum is significantly different from the Maunder Minimum, both in terms of cycle amplitudes and sunspot distributions. Therefore, the Dalton Minimum is more likely a secular minimum in the long-term solar activity, while further investigations for the observations at that time are required.
description: main text 17 pages, references 7 pages, and 8 figures; accepted for publication in the ApJ
First Images of the Protoplanetary Disk Around PDS 201
Creators: name: Wagner, Kevin
name: Stone, Jordan
name: Dong, Ruobing
name: Ertel, Steve
name: Apai, Daniel
name: Doelman, David
name: Bohn, Alexander
name: Najita, Joan
name: Brittain, Sean
name: Kenworthy, Matthew
name: Keppler, Miriam
name: Webster, Ryan
name: Mailhot, Emily
name: Snik, Frans
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Scattered light imaging has revealed nearly a dozen circumstellar disks around young Herbig Ae/Be stars$-$enabling studies of structures in the upper disk layers as potential signs of on-going planet formation. We present the first images of the disk around the variable Herbig Ae star PDS 201 (V* V351 Ori), and an analysis of the images and spectral energy distribution through 3D Monte-Carlo radiative transfer simulations and forward modelling. The disk is detected in three datasets with LBTI/LMIRCam at the LBT, including direct observations in the $Ks$ and $L'$ filters, and an $L'$ observation with the 360$^\circ$ vector apodizing phase plate coronagraph. The scattered light disk extends to a very large radius of $\sim$250 au, which places it among the largest of such disks. Exterior to the disk, we establish detection limits on substellar companions down to $\sim$5 M$_{Jup}$ at $\gtrsim$1.5" ($\gtrsim$500 au), assuming the Baraffe et al. (2015) models. The images show a radial gap extending to $\sim$0.4" ($\sim$140 au at a distance of 340 pc) that is also evident in the spectral energy distribution. The large gap is a possible signpost of multiple high-mass giant planets at orbital distances ($\sim$60-100 au) that are unusually massive and widely-separated compared to those of planet populations previously inferred from protoplanetary disk substructures.
description: Accepted for publication in AJ
Baryssinus bilineatus Bates 1864
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Baryssinus
Baryssinus bilineatus

description: 3. Baryssinus bilineatus Bates, 1864
Type locality — Brazil, Amazonas: Ega [Tefé]. (MNHN). Distribution — Ecuador, French Guiana, Brazil (Amazonas).
 Baryssinus bilineatus Bates, 1864: 44; Martins & Monné, 1974b: 326; Monné, 1990a: 263, fig. 13.
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
On the C and N Abundances of 47 Tucanae Main Sequence Stars
Creators: name: Briley, Michael M.
name: Harbeck, Daniel
name: Smith, Graeme H.
name: Grebel, Eva K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of an analysis of CN and CH band strengths among a large sample of 47 Tucanae main-sequence and turn-off stars presented earlier by Harbeck et al. The resulting C and N abundances derived from synthetic spectra demonstrate: 1) A strongly anti-correlated relationship between [C/Fe] and [N/Fe] with the CN-strong stars exhibiting depleted carbon and enhanced nitrogen. 2) The abundances of both elements agree remarkably well with those found among the evolved red giants of the cluster implying little change in surface abundances from at least Mv ~ +6.5 to the tip of the red giant branch. 3) The pattern of C-depletions and N-enhancements are quite similar to those seen among the turn-off stars of M71, a cluster of almost identical metallicity but lower central concentration and escape velocity. At the same time, similar if not smaller N-enhancements and larger C-depletions are evident among like stars in the more metal-poor cluster M5. We interpret these results, as did Harbeck et al., as evidence of the operation of some pollution/accretion event early in the cluster history - the most likely source being AGB ejecta. However, the present results rule out simple surface pollution and suggest that a substantial fraction of the present stars' masses must be involved.
description: To be published in The Astronomical Journal (replaced to correct error in author list)
Tutorial on Data Sharing and Archiving for Reproducibility (RT2 2021 version)
Creators: name: Vilhuber, Lars
Publisher: name: Zenodo
Year: 2021

description: Overview The Data Lifecycle (abbreviated) (15:00) Data Sharing via Archives: Hands-on (20:00) What if Data are Sensitive? (15:00) Licensing for Ethical Data Sharing (10:00) Changelog: Updates with the latest data corrections to R code.
Alternating Current-induced Interfacial Spin-transfer Torque
Creators: name: Fujimoto, Junji
name: Matsuo, Mamoru
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate an interfacial spin-transfer torque and $β$-term torque with alternating current (AC) parallel to a magnetic interface. We find that both torques are resonantly enhanced as the AC frequency approaches to the exchange splitting energy. We show that this resonance allows us to estimate directly the interfacial exchange interaction strength from the domain wall motion. We also find that the $β$-term includes an unconventional contribution which is proportional to the time derivative of the current and exists even in absence of any spin relaxation processes.
description: 5 pages, 2 figures
Superfluid Dynamics of a Bose-Einstein Condensate in a Periodic Potential
Creators: name: Menotti, C.
name: Smerzi, A.
name: Trombettoni, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the superfluid properties of a Bose-Einstein condensate (BEC) trapped in a one dimensional periodic potential. We study, both analytically (in the tight binding limit) and numerically, the Bloch chemical potential, the Bloch energy and the Bogoliubov dispersion relation, and we introduce {\it two} different, density dependent, effective masses and group velocities. The Bogoliubov spectrum predicts the existence of sound waves, and the arising of energetic and dynamical instabilities at critical values of the BEC quasi-momentum which dramatically affect its coherence properties. We investigate the dependence of the dipole and Bloch oscillation frequencies in terms of an effective mass averaged over the density of the condensate. We illustrate our results with several animations obtained solving numerically the time-dependent Gross-Pitaevskii equation.
description: 13 pages, 7 figures, movies and published paper available at http://www.iop.org/EJ/abstract/1367-2630/5/1/112
Interaction of pulses in nonlinear Schroedinger model
Creators: name: Tsoy, E. N.
name: Abdullaev, F. Kh.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The interaction of two rectangular pulses in nonlinear Schroedinger model is studied by solving the appropriate Zakharov-Shabat system. It is shown that two real pulses may result in appearance of moving solitons. Different limiting cases, such as a single pulse with a phase jump, a single chirped pulse, in-phase and out-of-phase pulses, and pulses with frequency separation, are analyzed. The thresholds of creation of new solitons and multi-soliton states are found.
description: 9 pages, 7 figures. Accepted to Phys. Rev. E, 2003
The Complete Star Formation History of the Universe
Creators: name: Heavens, Alan
name: Panter, Benjamin
name: Jimenez, Raul
name: Dunlop, James
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The determination of the star-formation history of the Universe is a key goal of modern cosmology, as it is crucial to our understanding of how structure in the Universe forms and evolves. A picture has built up over recent years, piece-by-piece, by observing young stars in distant galaxies at different times in the past. These studies indicated that the stellar birthrate peaked some 8 billion years ago, and then declined by a factor of around ten to its present value. Here we report on a new study which obtains the complete star formation history by analysing the fossil record of the stellar populations of 96545 nearby galaxies. Broadly, our results support those derived from high-redshift galaxies elsewhere in the Universe. We find, however, that the peak of star formation was more recent - around 5 billion years ago. Our study also shows that the bigger the stellar mass of the galaxy, the earlier the stars were formed. This striking result indicates a very different formation history for high- and low-mass formation.
description: Accepted by Nature. Press embargo until published
On Recoverability of Randomly Compressed Tensors with Low CP Rank
Creators: name: Ibrahim, Shahana
name: Fu, Xiao
name: Li, Xingguo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Our interest lies in the recoverability properties of compressed tensors under the \textit{canonical polyadic decomposition} (CPD) model. The considered problem is well-motivated in many applications, e.g., hyperspectral image and video compression. Prior work studied this problem under somewhat special assumptions---e.g., the latent factors of the tensor are sparse or drawn from absolutely continuous distributions. We offer an alternative result: We show that if the tensor is compressed by a subgaussian linear mapping, then the tensor is recoverable if the number of measurements is on the same order of magnitude as that of the model parameters---without strong assumptions on the latent factors. Our proof is based on deriving a \textit{restricted isometry property} (R.I.P.) under the CPD model via set covering techniques, and thus exhibits a flavor of classic compressive sensing. The new recoverability result enriches the understanding to the compressed CP tensor recovery problem; it offers theoretical guarantees for recovering tensors whose elements are not necessarily continuous or sparse.
description: 13 pages, 1 figure
Chandra Observation of the Merging Cluster A168: A Late Stage in the Evolution of a Cold Front
Creators: name: Hallman, Eric
name: Markevitch, Maxim
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Chandra observations of the cool cluster A168, for which previous X-ray imaging and optical studies indicated a merger of two subclusters nearly in the plane of the sky. We derive a temperature map for A168, which shows that the merger has proceeded beyond the core passage and is near subcluster turnaround. It also reveals an unusual feature -- the gas core of one of the subclusters forms a tongue-like structure extending ahead (in the direction of motion) of the subcluster center. The coolest cluster gas is found in a crescent-shaped region at the tip of this tongue, and forms a cold front in pressure equilibrium with the external gas. In contrast with this feature's forward location, previously observed merger cold fronts (e.g., A3667, 1E0657--56) lagged behind their host subclusters, as expected in the presense of ram pressure. We propose that A168 illustrates a much later stage in the evolution of a cold front, when its host subcluster approaches the apocenter of the merger orbit where the ram pressure on its gas drops sharply. As a result, a large chunk of the subcluster gas ``slingshots'' past the dark matter center, becomes unbound from the subcluster and expands adiabatically, as seen in some recent hydrodynamic simulations.
description: 4 pages, 3 figures, to be published in ApJ Letters
Uso de un Sistema de Información Geográfica (SIG) para el ordenamiento territorial
Creators: name: Gómez, Uriel Pérez
name: Torres, Myriam Ardila
name: Pérez, Antonio Montoya
Publisher: name: figshare
Year: 2020
Subjects: subject: Physical Geography
subject: 80110 Simulation and Modelling
subject: FOS: Computer and information sciences
subject: 80106 Image Processing

description: Ester articulo muestra el uso de los Sistemas de Información Geográfica (SIG) - (ILWIS versión 1.21) - para el ordenamiento territorial de un área agrícola del centro del Tolima - Colombia. Se combinan datos de recursos físicos, sociales y económicos con el fin de proponer a partir de los presentes, los escenarios futuros. Se crea un modelo para evaluación de tierras utilizando el programa ALES (Automated land Evaluation System) versión 2.3 que alimentó la base de datos relacional. Se utilizan capacidades de manipulación, análisis y modelamiento cartográfico del paquete SIG para espacializar una propuesta de ordenmiento de a cuerdo al esquema planteado por el IGAC (1991). El SIG permitió implementar una metodología de ordenamiento territorial, constituyéndose en una poderosa herramienta dentro del proceso de evaluación, planeación y manejo de problemas integrados en donde se requiere de un gran volumen de datos e información proveniente del conocimiento de más de una disciplina.
title: Gazette SHCC, cycle 7, Cultures cinématographiques, séance du 10 mai 2012
Creators: name: Gauthier, Christophe
name: Kerlan, Anne
name: Schmidt, Nicolas
name: Vezyroglou, Dimitri
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: Relation: http://purl.org/poi/crdo.vjf.cnrs.fr/cocoon-b2e3512f-3284-498f-a351-2f3284e98f52