cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tabanus cheliopterus Rondani 1850
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus cheliopterus

description: Tabanus cheliopterus Rondani, 1850
ORIGINAL DESCRIPTION: 1850c: 192.
TYPE LOCALITY: “ Carolina [Carolina (North America)]”.
TYPE MATERIAL: 1 ♀, syntype (MRSN: Box 1755): Tabanus L. cheliopterus Rndn., ♀, Carolina / Tabanus cheliopterus Rond. 1850: 192, Carolina.
CURRENT STATUS: valid species (Philip 1950: 304, 1965b: 333).
REMARKS: Rondani (1850c: 192) described Tabanus cheliopterus from just the female sex, without specifying the exact number of specimens, but giving a single measurement of length, from material received from E. Truqui. We found one syntype in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on pages 284-285, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Managing Body Condition Scores to Maximize Milk Yield and Reproduction
Creators: name: Weaver, Leon D.
Publisher: name: American Association of Bovine Practitioners  Proceedings of the Annual Conference
Year: 1991

description: Careful management of body reserves of dairy cows is crucial to efficient production because body fat is a necessary and important energy source for lactation in the first few months after parturition. Furthermore, excessive body fat before calving is often associated with decreased feed intake in the presence of normal milk yield. This results in large energy deficits, metabolic diseases, decreased fertility and increased culling. Postpartum energy deficits are minimized by maximizing dry matter intake through various management strategies including selection of high quality forages and feeds, providing rations high in energy density and feedbunk management. Cows should be in moderate body condition at calving to ensure maximum feed consumption capacity during the first two months of lactation.
description: American Association of Bovine Practitioners Proceedings of the Annual Conference, 1991
Managing complex chronic conditions using real world data - Webinar - Presentation
Creators: name: LIBER
Publisher: name: Zenodo
Year: 2022
Subjects: CoBraD
Webinar
Real World Data
Artificial Inteligence

description: On 20/09/22, the MES-CoBraD project partnered RETENTION and Re-SAMPLE in hosting a webinar. The event was the first public MES-CoBraD event! RETENTION and Re-SAMPLE are both HORIZEON2020 projects from the same funding stream as MES-CoBraD. The three projects all tackle medical issues with innovative use of real world data. In the webinar, representatives from each project introduce their work, and discuss shared challenges in applying data intensive models, utilising machine learning, for improved healthcare outcomes. This is a chance to learn about key developments within the projects and how challenges have been overcome. Here, you can view the slides presented in that online session from the MES-CoBraD team. To watch the recording of that webinar, please visit our YouTube channel.
Offering Financial Consultation as Part of a Production Medicine Practice
Creators: name: Ferry, John W.
Publisher: name: American Association of Bovine Practitioners  Proceedings of the Annual Conference
Year: 1991

description: Bovine practitioners anxious to provide more profitable services for their clients have adopted production medicine techniques into their practice. These veterinarians recognize that, although traditional reproductive herd health and sick cow programs are necessary services for the dairy industry, these services stop short of being an investment in improved herd health. By consulting in replacement rearing, ration balancing, udder health, ventilation and barn design, and records analysis, production medicine veterinarians can impact cow health and production. Improved health and production will reward the producer with increased profits. Many producers, accustomed to sharing their records with their veterinarian, seek input on their financial records as well. By incorporating analysis of financial records, production medicine programs become more focused, and prioritized. This paper will outline how I incorporate financial data into my consulting program, and how this information affects our production medicine services.
description: American Association of Bovine Practitioners Proceedings of the Annual Conference, 1991
Statistical Chronometry of Meteorites. I. The Pb-Pb age of the Solar System's t=0
Creators: name: Desch, Steven J.
name: Dunlap, Daniel R.
name: Dunham, Emilie T.
name: Williams, Curtis D.
name: Mane, Prajkta
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We use rapidly cooled achondrites to test the assumption of 26Al homogeneity in the solar nebula, by checking if there is a single value of tSS, the absolute "Pb-Pb" age of the Solar System's t=0, that makes concordant their ages from the Al-Mg and Pb-Pb systems. We find that values tSS = 4568.42 +/-0.24 Myr do make these ages concordant, and therefore the hypothesis of homogeneous 26Al is not falsified. This age, defined to be when the solar nebula had (26Al/27Al) = 5.23 x 10^-5, is significantly older than the ~4567.3 Myr inferred from direct measurements of Pb-Pb ages in CAIs. Discrepancies between the Al-Mg and Pb-Pb chronometers in chondrules and CAIs have previously been interpreted as arising from heterogeneities in 26Al, under the presumption that the Al-Mg and Pb-Pb systems in CAIs closed simultaneously. We examine this assumption and show that resetting is to be expected in CAIs. In particular, we quantitatively demonstrate that it is plausible that Pb-Pb ages of CAIs were reset at late times, without resetting the earlier Al-Mg ages, if they were transiently heated in the same manner as chondrules. We critically examine Pb-Pb isochrons, refining data and suggesting best practices for their calculation and reporting. We advocate reporting chronometry as times of formation after t=0 rather than absolute ages, as only the former is useful for astrophysical models of the solar nebula. We strongly advocate averaging of multiple samples, rather than anchoring to individual meteorites, to improve precision.
description: Accepted by Icarus
Oxygen vacancy and EC - 1 eV electron trap in ZnO
Creators: name: Chicot, Gauthier
name: Muret, Pierre
name: Pernot, Julien
name: Santailler, J. L.
name: Feuillet, Guy
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Fourier transform deep level transient spectroscopy has been performed between 80 K and 550 K in five n-type ZnO samples grown by different techniques. The capture cross section and ionization energy of four electron traps have been deduced from Arrhenius diagrams. A trap 1 eV below the conduction band edge is systematically observed in the five samples with a large apparent capture cross section for electrons (1.6 $\pm$ 0.4 x 10 - 13 cm2) indicating a donor character. The assignment of this deep level to the oxygen vacancy is discussed on the basis of available theoretical predictions.
Resolving the outer ring of HD 38206 using ALMA
Creators: name: Booth, Mark
Publisher: name: Zenodo
Year: 2020

description: HD 38206 is an A0V star in the Columba association, hosting a debris disc first discovered by IRAS. Further observations by Spitzer and Herschel showed that the disc has two components, likely analogous to the asteroid and Kuiper belts of the Solar System. The young age of this star makes it a prime target for direct imaging planet searches. Possible planets in the system can be constrained using the debris disc. Here we present the first ALMA observations of the system's Kuiper belt and fit them using a forward modelling MCMC approach. We detect an extended disc of dust peaking at around 180 au with a width of 140 au. The disc is close to edge on and shows tentative signs of an asymmetry best fit by an eccentricity of 0.25. We use the fitted parameters to determine limits on the masses of planets interior to the cold belt. We determine that a minimum of four planets are required, each with a minimum mass of 0.64 Jupiter masses, in order to clear the gap between the asteroid and Kuiper belts of the system. If we make the assumption that the outermost planet is responsible for the stirring of the disc, the location of its inner edge and the eccentricity of the disc, then we can more tightly predict its eccentricity, mass and semimajor axis.
Dynamical effect of the dust back-reaction at the water snowline
Creators: name: Gárate, Matías
Publisher: name: Zenodo
Year: 2020

description: In protoplanetary disks drag forces determine the interaction between gas and dust. Typically, dust drift inwards (following the pressure gradient), while the gas undergoes viscous evolution. However, in regions such as the water snowline, the dust back-reaction can become strong enough to stop (or reverse) the gas flow. In this work we describe the dynamical effect of the dust back-reaction, and characterize when it becomes important for the global disk evolution.
Impacts of Early Postpartum Metabolism on Follicular Development and Fertility
Creators: name: Britt, Jack H.
Publisher: name: American Association of Bovine Practitioners  Proceedings of the Annual Conference
Year: 1991

description: High producing dairy cows often experience low rates of conception during the target breeding period of 60 to 120 d postpartum (Faust et al., 1988; Harrison et al., 1990). Low fertility is costly for dairy producers because of extra expenditures for semen and insemination and because of reduced income from excessive days open (Britt, 1985). Cows that fail to conceive to AI between 60 and 120 d postpartum often are bred to clean-up bulls of unknown genetic merit. This not only affects long-range potential income for producers, but it reduces the number of records available for AI progeny testing programs. Review of experimental data and careful study of published papers reveal that not all high producing healthy cows experience low fertility during the breeding period (Butler and Smith, 1989; Fonseca et al.,1983; Helmer and Britt, 1986; Staples et al.,1990). On a within-herd basis, the association between level of production and fertility is often weak (Fonseca et al., 1983). This leads one to suspect that factors other than high production per se are responsible for low fertility. It is with this concept in mind that we have begun to examine various biological pathways that might account for differences in fertility in otherwise healthy high-producing cows. This paper will focus on one potential pathway namely the latent effect of early postpartum metabolism on quality of follicles destined to ovulate during the breeding period. Such follicles influence fertility in two ways: 1) through the quality grade or viability of the ovulated oocytes, and 2) through the amount of progesterone secreted by corpora lutea (CL) formed from these follicles (Fonseca et al., 1983). This paper examines the possibility that quality of a follicle is dependent on the conditions under which it begins its initial development many weeks prior to ovulation.
description: American Association of Bovine Practitioners Proceedings of the Annual Conference, 1991
Self Energy Correction in Light Front QED And Coherent State Basis
Creators: name: More, Jai D.
name: Misra, Anuradha
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the calculation of fermion self energy correction in Light Front QED using a coherent state basis. We show that if one uses coherent state basis instead of fock basis to calculate the transition matrix elements, the true infrared divergences in electron mass renormalization $δm^2$ get canceled up to $O(e^4)$ in Light Front gauge. We have also verified this cancellation in Feynman gauge up to $O(e^2)$.
description: 13 pages,12 figures, Talk presented at Light Cone 2012, Delhi, 10-15 Dec. 2012
Black hole to cosmic horizon microstates in string/M theory: timelike boundaries and internal averaging
Creators: name: Silverstein, Eva
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note, we resolve an apparent obstacle to string/M theory realizations of dS observer patch holography, finding a new role for averaging in quantum gravity. The solvable $T\bar T(+Λ_2)$ deformation recently provided a detailed microstate count of the $dS_3$ cosmic horizon, reproducing the refined Gibbons-Hawking entropy computed by Anninos et al along with the correct radial bulk geometry. On the gravity side, the deformation brings in the boundary to just outside a black hole horizon, where it is indistinguishable from the dS cosmic horizon, enabling a continuous passage to a bounded patch of dS. In string/M theory, the relationship between AdS/CFT and dS involves uplifts that change the internal topology, e.g. replacing an internal sphere $\mathbb{S}$ with an internal hyperbolic space $\mathbb{H}$ (and incorporating varying warp and conformal factors). We connect these two approaches, noting that the differences in the extra dimensions between AdS black hole and dS solutions are washed out by internal averaging in the presence of a timelike boundary skirting the horizon. This helps to motivate a detailed investigation into the possibility of such timelike boundaries in (A)dS solutions of string/M theory, and we take initial steps toward suitable generalizations of Liouville walls as one approach.
description: 15 pages, 1 figure. v2: corrected footnote reference. v3: minor updates, refs
Using and Interpreting Diagnostic Tests
Creators: name: Spangler, Liz
Publisher: name: American Association of Bovine Practitioners  Proceedings of the Annual Conference
Year: 1991

description: Everything a veterinary clinician does ends in a decision: to treat, to do more tests, or to wait. The diagnostic process is, of necessity, a dualistic one. We have a need for a binary classification system because the decisions we must make are usually dualistic or binary in nature themselves. But the data we have to use is complex, not necessarily dualistic, subjective and not infrequently, contradictory. It must be reduced, consciously or unconsciously, to a single judgement, sick or well. The purpose of this exercise is to examine objectively how diagnostic decisions are made, with the objective of improving diagnostic capabilities in food animal medicine. The diagnostic problem in either the clinical setting or the screening situation is similar: the correct classification of our patients' disease condition. In clinical medicine, the goal is to assign the correct diagnosis from a list of problems with similar presentation. In screening for disease, the goal becomes to classify herds or individuals correctly as either free of some particular disease of interest or not. The ringer in this process is that diagnostic decisions are never made in isolation. There are economic, social and psychological consequences of making a diagnosis that depend largely upon the environment of the individual or herd. Whatever happens next depends on factors such as the effect of labelling on the herd or owner, the likelihood of owner compliance with testing and/or recommendations which follow from the testing, human considerations, our best estimate of cost/benefit ratio of the procedures we are considering, and other issues.
description: American Association of Bovine Practitioners Proceedings of the Annual Conference, 1991
Tabanus dives Rondani 1875
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus dives

description: Tabanus dives Rondani, 1875
ORIGINAL DESCRIPTION: 1875c: 457.
TYPE LOCALITY: “ Insula Bonae Fortunae (Borneo), Provincia Sarawak [Bona Fortuna Island, Sarawak Province, Borneo]” (Rondani 1875c: 421).
TYPE MATERIAL: 1 ♀, lectotype (MSNG): Sarawak / Typus / dives Rond. / Tabanus dives, n° 68.
PARALECTOTYPE NOT EXAMINED: 2 ♀♀ (MZUF: Box 71): Tabanus dives n. / Sarawak / [no identification number]; 1 ♀ (abdomen partially eaten by dermestids) (MZUF: Box 71): Tabanus dives n. / Borneo, Sarawak, 1865–66, Coll. Doria / [no identification number]; 1 ♀ (MSNG): Borneo, Sarawak, 1865/1866, Coll. Doria / Tabanus dives n.; 1 ♀ (MSNG): Borneo, Sarawak, 1865/1866, Coll. Doria / Tabanus dives Rond., vid. Rondani.
CURRENT STATUS: junior primary homonym of Tabanus dives Walker, 1848 and junior synonym of Tabanus immanis Wiedemann, 1828 (Stone 1975: 61).
REMARKS: Rondani (1875c: 457) described Tabanus dives from just the female sex, without specifying the exact number of specimens and not giving a range of lengths, from material collected by G. Doria and O. Beccari. Ricardo (1911: 186; 207) reported that the type series consists of two females in the MSNG (instead of three), but did not mention another three females in the MZUF, which bring the original type series to six specimens. Guiglia (1957: 197) reported a “ holotype ” in the MSNG. In his original description Rondani did not explicitly refer to a single specimen, therefore Guiglia’s “ holotype ” specimen must be considered as the lectotype (I.C.Z.N. 1999: Article 74.6). Raineri & Rey (1996: 54) reported just one specimen in the MSNG. The additional specimens not examined by Ricardo or Guiglia (two females in the MSNG and the three females in the MZUF) are paralectotypes.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 285, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Future Perspectives on Black-Hole Binaries
Creators: name: Belloni, Tomaso
Publisher: name: Zenodo
Year: 2022

description: The amount of observational data from blak-hole binaries is now increasing at a fast rate, thanks to the high-energy missions currently available. I will outline the current situation, focussing onto the most recent developments, and attempt to extrapolate both to the next future and to the time of future missions more distant in time.
Sensors Fusion for Cognitive Load Analysis using Gait Data
Creators: name: Alharthi, Abdullah S
name: Ozanyan, Krikor
Publisher: name: Zenodo
Year: 2020

description: ait is the manner of walking in people and one of the basic functions for humans to move purposefully to reach a desired destination. The quality of life can be affected by gait abnormality and result in morbidity and mortality. Substantially, our aim in this research is to develop new methods and algorithms that make the most of the existing sensors for gait analysis. A detailed review [1] reveals the existing achievements and gaps in the current knowledge in gait analysis. The modalities in literature to capture gait data are grouped according to the sensing technology: video sequences, wearable sensors, and floor sensors. Following from the review, sensors under the foot are identified as a suitable method to study gait deterioration due to cognitive load in this research. Therefore, Deep learning models are implemented to fuse sensors under the foot and deliver automatic feature extraction of gait patterns and perform classification for the following. (a) Gait under cognitive load difference in males and females [2], where both genders identified by 95% yet they share the same cognitive load by 93%. (b) Healthy subjects’ natural limits due to cognitive load capacity investigated using their gait. Layer-Wise Relevance Propagation technique is used to link key known events in the gait cycle to identify the influence of cognitive demanding tasks on gait [3]. (c) Parkinson’s disease staging based on postural imbalance caused by gait deterioration. The models classified patients’ gait by 96% using ground truth markers [4]. These findings present valuable insight for gait spatiotemporal signals analysis, with other potential spin-offs are in the areas of biometrics and security.
January 2006 seafloor-spreading event at 9°50′N, East Pacific Rise: Ridge dike intrusion and transform fault interactions from regional hydroacoustic data
Creators: name: Dziak, Robert P.
name: Bohnenstiehl, Delwayne R.
name: Matsumoto, Haruyoshi
name: Fowler, Matthew J.
name: Haxel, Joseph H.
name: Tolstoy, Maria
name: Waldhauser, Felix
Publisher: name: Columbia University
Year: 2009
Subjects: Plate tectonics
Remote sensing

description: An array of autonomous underwater hydrophones is used to investigate regional seismicity associated with the 22 January 2006 seafloor-spreading event on the northern East Pacific Rise near 9°50′N. Significant earthquake activity was observed beginning 3 weeks prior to the eruption, where a total of 255 earthquakes were detected within the vicinity of the 9°50′N area. This was followed by a series of 252 events on 22 January and a rapid decline to background seismicity levels during the subsequent 3 days. Because of their small magnitudes, accurate locations could be derived for only 20 of these events, 18 of which occurred during a 1-h period on 22 January. These earthquakes cluster near 9°45′N and 9°55′N, at the distal ends of the young lava flows identified posteruption, where the activity displays a distinct spatial-temporal pattern, alternating from the north to the south and then back to the north. This implies either rapid bilateral propagation along the rift or the near-simultaneous injection of melt vertically from the axial magma lens. Short-duration T wave risetimes are consistent with the eruption of lavas in the vicinity of 9°50′N on 22 January 2006. Eruptions on 12 and 15–16 January also may be inferred from the risetime data; however, the locations of these smaller-magnitude events cannot be determined accurately. Roughly 15 h after the last earthquakes were located adjacent to the eruption site, a sequence of 16 earthquakes began to the north-northeast at a distance of 25–40 km from the 9°50′N site. These events are located in vicinity of the Clipperton Transform and its western inside corner, an area from which the regional hydrophone network routinely detects seismicity. Coulomb stress modeling indicates that a dike intrusion spanning the known eruptive zone to the south (9°46′–9°56′N) would act to promote normal faulting or a combination of normal faulting and transform slip within this region, with stress changes on the order of 1–10 kPa.
A biomechanical modeling study of the effects of the orbicularis oris muscle and jaw posture on lip shape
Creators: name: Stavness, Ian
name: Nazari, Mohammad Ali
name: Perrier, Pascal
name: Demolin, Didier
name: Payan, Yohan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Medical Physics (physics.med-ph)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Purpose: The authors' general aim is to use biomechanical models of speech articulators to explore how possible variations in anatomical structure contribute to differences in articulatory strategies and phone systems across human populations. Specifically, they investigated 2 issues: (a) the link between lip muscle anatomy and variability in lip gestures and (b) the constraints of coupled lip/jaw biomechanics on jaw posture in labial sounds. Method: The authors used a model coupling the jaw, tongue, and face. First, the influence of the orbicularis oris (OO) anatomical implementation was analyzed by assessing how changes in depth (from epidermis to the skull) and peripheralness (proximity to the lip horn center) affected lip shaping. Second, the capability of the lip/jaw system to generate protrusion and rounding, or labial closure, was evaluated for different jaw heights. Results: Results showed that a peripheral and moderately deep OO implementation is most appropriate for protrusion and rounding; a superficial implementation facilitates closure; protrusion and rounding require a high jaw position; and closure is achievable for various jaw heights. Conclusions: Models provide objective information regarding possible links between anatomical and speech production variability across humans. Comparisons with experimental data will illustrate how motor control and cultural factors cope with these constraints.
Tabanus fulvissimus Rondani 1875
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus fulvissimus

description: Tabanus fulvissimus Rondani, 1875
ORIGINAL DESCRIPTION: 1875c: 458.
TYPE LOCALITY: “ Insula Bonae Fortunae (Borneo), Provincia Sarawak [Bona Fortuna Island, Sarawak Province, Borneo]” (Rondani 1875c: 421).
TYPE MATERIAL: 1 ♀, lectotype (MSNG): Sarawak / Typus / fulvissimus Rond. / Tabanus fulvissimus, n° 69.
PARALECTOTYPE NOT EXAMINED: 1 ♀ (in bad condition, almost completely eaten by dermestids, abdomen broken) (MZUF: Box 71): Tabanus fulvissimus n. / Borneo, Sarawak, 1865–66, Coll. Doria / [no identification number].
CURRENT STATUS: valid species (Stone 1975: 59).
REMARKS: Rondani (1875c: 458) described Tabanus fulvissimus from just the female sex, without specifying the exact number of specimens, but giving a single measurement of length, despite there being two specimens in the type series found in this study, from material collected by G. Doria and O. Beccari. Ricardo (1911: 206) reported “Type seen in the Museum of Genoa” without knowing of an additional female in the MZUF, which brings the original type series to two specimens. Ricardo did not unambiguously indicate a single specimen as the type, therefore she did not designate a lectotype (I.C.Z.N. 1999: Article 74.6). Guiglia (1957: 197) reported the holotype (♀) in the MSNG. In his original description Rondani did not explicitly refer to a single specimen, therefore Guiglia’s “ holotype ” specimen must be considered as the lectotype (I.C.Z.N. 1999: Article 74.6). The additional female in the MZUF not examined by Ricardo or Guiglia is a paralectotype.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 285, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Microwave flux-flow Hall effect in a multi-band superconductor FeSe
Creators: name: Ogawa, R.
name: Nabeshima, F.
name: Maeda, A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have measured the flux-flow Hall effect in a multi-band superconductor FeSe pure single crystal to investigate the nature of the vortex core state by means of the cross-shaped bimodal cavity technique. We found that the flux-flow Hall angle of FeSe at low temperatures is about 0.5, which is equal to or smaller than that evaluated by the effective viscous drag coefficient measurements. This feature is in contrast to the cuprate superconductors. The conductivity tensor of multi-band superconductors that are contributed from holes and electrons shows partial cancellation of the flux-flow Hall voltage by the electrons and holes, wchich can explain the observed feature. Therefore, our study suggests the appearance of the multi-band nature in the vortex dynamics.
Quantum walks of correlated photon pairs in two-dimensional waveguide arrays
Creators: name: Poulios, Konstantinos
name: Keil, Robert
name: Fry, Daniel
name: Meinecke, Jasmin D. A.
name: Matthews, Jonathan C. F.
name: Politi, Alberto
name: Lobino, Mirko
name: Gräfe, Markus
name: Heinrich, Matthias
name: Nolte, Stefan
name: Szameit, Alexander
name: O'Brien, Jeremy L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate quantum walks of correlated photons in a 2D network of directly laser written waveguides coupled in a 'swiss cross' arrangement. The correlated detection events show high-visibility quantum interference and unique composite behaviour: strong correlation and independence of the quantum walkers, between and within the planes of the cross. Violations of a classically defined inequality, for photons injected in the same plane and in orthogonal planes, reveal non-classical behaviour in a non-planar structure.
description: 5 pages, 5 figures
Effective multi-quark interactions with explicit breaking of chiral symmetry
Creators: name: Osipov, A. A.
name: Hiller, B.
name: Blin, A. H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a long distance Lagrangian approach to the low lying meson phenomenology we present and discuss the most general spin zero multi-quark interaction vertices of non-derivative type which include a set of effective interactions proportional to the current quark masses, breaking explicitely the chiral SU(3)_L X SU(3)_R and U_A(1) symmetries. These vertices are of the sameorder in Nc counting as the 't Hooft flavor determinant interaction and the 8 quark interactions which extend the original leading in Nc four quark interaction Lagrangian of Nambu and Jona-Lasinio. The Nc assignements match the counting rules based on arguments set by the scale of spontaneous chiral symmetry breaking. With path integral bosonization techniques which take appropriately into account the quark mass differences we derive the mesonic Lagrangian up to 3-point mesonic vertices. We demonstrate that explicit symmetry breaking effects in interactions are essential to obtain the correct empirical ordering and magnitude of the splitting of certain states such as m_K < m_eta for the pseudoscalars and m{kappa(800)} < m{a0(980)} m{f0(980)} in the scalar sector, and achieve total agreement with the empirical low lying meson mass spectra. With all parameters of the model fixed by the spectra we analyze further a bulk of two body decays at tree level of the bosonic Lagrangian: the strong decays of the scalars sigma->pi pi, f0->pi pi, kappa->pi K, a0(980)->pi eta, as well as the two photon decays of a0, f0 and sigma mesons and the anomalous decays of the pseudoscalars {pi,eta,eta'}-> 2 photons. Our results for the strong decays are within the current expectations and the pseudoscalar radiative decays are in very good agreement with data. The radiative decays of the scalars are smaller than the observed values for the f0 and the sigma, but reasonable for the a0. A detailed discussion accompanies all the results.
description: 18 pages, 2 figures, 8 tables
Artrografia RM tramite iniezione intrarticolare di aria (MRAr) per la valutazione di lesioni indotte artificialmente sulla cartilagine articolare del nodello equino
Creators: name: ZANI, DAVIDE DANILO
Publisher: name: Universit� degli Studi di Milano
Year: 2008

description: Low field MRI has several limitations in spatial resolution compared to high field MRI. The first aim of the study is to assess the capability of the low field MRI (0,18T) to detect spontaneous and jatrogenic ostecartlagineous defects in the equine metacarpophalangeal joint specimens. The second aim of the study is to verify the hypothesis that the use of intraarticularly air (MRar) could permit to recognize these type of lesions even using a low field MRI. Results demonstrate that low field MRI doesn't allow to recognize cartilagneous lesions that don't involve the subchondral bone too (ex wearlines lesions). Use of air as a novel contrst medium agent, improved a lot tha capability of low field MRI in the detection of ostechondral defects even if limited to the cartilagineous layer.
Tabanus ignobilis Rondani 1875
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus ignobilis

description: Tabanus ignobilis Rondani, 1875
ORIGINAL DESCRIPTION: 1875c: 457.
TYPE LOCALITY: “ Insula Bonae Fortunae (Borneo), Provincia Sarawak [Bona Fortuna Island, Sarawak Province, Borneo]” (Rondani 1875c: 421).
TYPE MATERIAL: 1 ♀, lectotype (MSNG): Sarawak / Typus / ignobilis Rond. / Tabanus ignobilis, n° 67.
PARALECTOTYPES NOT EXAMINED: 1 ♀ (MSNG): Sarawak / Tabanus ignobilis Rond.; 1 ♀ (missing left fore-leg) (MZUF: Box 71): Tabanus ignobilis n. / Sarawak / [no identification number].
CURRENT STATUS: valid species (Stone 1975: 60).
REMARKS: Rondani (1875c: 457) described Tabanus ignobilis from just the female sex, without specifying the exact number of specimens and not giving a range of lengths, from material collected by G. Doria and O. Beccari. Ricardo (1911: 181) reported “Type ♀ ” without knowing of two additional females, one each in the MZUF and MSNG, which brings the original type series to three specimens. Ricardo did not unambiguously indicate a single specimen the type, therefore she did not designate a lectotype (I.C.Z.N. 1999: Article 74.6). Guiglia (1957: 197) reported the holotype (♀) in the MSNG. The additional two females in the MSNG and MZUF not examined by Ricardo are paralectotypes. In his original description, Rondani did not explicitly refer to a single specimen, therefore Guiglia’s “ holotype ” specimen must be considered as the lectotype (I.C.Z.N. 1999: Article 74.6). The additional two females in the MSNG and MZUF not examined by Ricardo or Guiglia are paralectotypes.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on pages 285-286, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Pre-training strategy for solving evolution equations based on physics-informed neural networks
Creators: name: Guo, Jiawei
name: Yao, Yanzhong
name: Wang, Han
name: Gu, Tongxiang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: The physics informed neural network (PINN) is a promising method for solving time-evolution partial differential equations (PDEs). However, the standard PINN method may fail to solve the PDEs with strongly nonlinear characteristics or those with high-frequency solutions. The physics informed neural network (PINN) is a promising method for solving time-evolution partial differential equations (PDEs). However, the standard PINN method may fail to solve the PDEs with strongly nonlinear characteristics or those with high-frequency solutions. The PT-PINN method transforms the difficult problem on the entire time domain to relatively simple problems defined on small subdomains. The neural network trained on small subdomains provides the neural network initialization and extra supervised learning data for the problems on larger subdomains or on the entire time-domain. By numerical experiments, we demonstrate that the PT-PINN succeeds in solving the evolution PDEs with strong non-linearity and/or high frequency solutions, including the strongly nonlinear heat equation, the Allen-Cahn equation, the convection equation with high-frequency solutions and so on, and that the convergence and accuracy of the PT-PINN is superior to the standard PINN method. The PT-PINN method is a competitive method for solving the time-evolution PDEs.
Juan de Fuca slab geometry and its relation to Wadati-Benioff zone seismicity
Creators: name: McCrory, Patricia A.
name: Blair, J. Luke
name: Waldhauser, Felix
name: Oppenheimer, David H.
Publisher: name: Columbia University
Year: 2012
Subjects: Plate tectonics
Continents
Geodynamics

description: A new model of the subducted Juan de Fuca plate beneath western North America allows first-order correlations between the occurrence of Wadati-Benioff zone earthquakes and slab geometry, temperature, and hydration state. The geo-referenced 3D model, constructed from weighted control points, integrates depth information from earthquake locations and regional seismic velocity studies. We use the model to separate earthquakes that occur in the Cascadia forearc from those that occur within the underlying Juan de Fuca plate and thereby reveal previously obscured details regarding the spatial distribution of earthquakes. Seismicity within the slab is most prevalent where the slab is warped beneath northwestern California and western Washington suggesting that slab flexure, in addition to expected metamorphic dehydration processes, promotes earthquake occurrence within the subducted oceanic plate. Earthquake patterns beneath western Vancouver Island are consistent with slab dehydration processes. Conversely, the lack of slab earthquakes beneath western Oregon is consistent with an anhydrous slab. Double-differenced relocated seismicity resolves a double seismic zone within the slab beneath northwestern California that strongly constrains the location of the plate interface and delineates a cluster of seismicity 10 km above the surface that includes the 1992 M7.1 Mendocino earthquake. We infer that this earthquake ruptured a surface within the Cascadia accretionary margin above the Juan de Fuca plate. We further speculate that this earthquake is associated with a detached fragment of former Farallon plate. Other subsurface tectonic elements within the forearc may have the potential to generate similar damaging earthquakes.
Tabanus justorius Rondani 1875
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus justorius

description: Tabanus justorius Rondani, 1875
ORIGINAL DESCRIPTION: 1875c: 455.
TYPE LOCALITY: “ Insula Bonae Fortunae (Borneo), Provincia Sarawak [Bona Fortuna Island, Sarawak Province, Borneo]” (Rondani 1875c: 421).
TYPE MATERIAL: 1 ♀, lectotype (MSNG): Borneo, Sarawak, 1865/1866, Coll. Doria / Typus / justorius Rond. / Tabanus justorius, n° 64.
PARALECTOTYPES NOT EXAMINED: 1 ♀ (MSNG): Borneo, Sarawak, 1865/1866, Coll. Doria / Tabanus justorius Rond., vid. Rondani; 1 ♀ (MZUF: Box 71): Tabanus justorius n. / Borneo, Sarawak, 1865–66, Coll. Doria / [no identification number].
CURRENT STATUS: valid species (Stone 1975: 62).
REMARKS: Rondani (1875c: 455) described Tabanus justorius from just the female sex, without specifying the exact number of specimens and not giving a range of lengths, from material collected by G. Doria and O. Beccari. Ricardo (1911: 193) reported two females in the MSNG, one of which she unambiguously identified as the type (the specimen labeled as such), which therefore must be considered as the lectotype (I.C.Z.N. 1999: Article 74.5). Guiglia (1957: 197) and Raineri & Rey (1996: 54) incorrectly reported the holotype (♀) in the MSNG.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 286, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Flore d'Afrique centrale - Spermatophyta - Proteaceae
Creators: name: Hauman, L.
Publisher: name: Zenodo
Year: 1948
Subjects: Flora
Plants
Identification
Botany
Systematics
Taxonomy
Central Africa
Democratic Republic of the Congo
Rwanda
Burundi

description: PDF version of treatment of Proteaceae in Flore d'Afrique centrale series
Tabanus lateritius Rondani 1863
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus lateritius

description: Tabanus lateritius Rondani, 1863
ORIGINAL DESCRIPTION: 1863: 80.
TYPE LOCALITY: “ De la Caroline [Carolina (North America)]” (Macquart 1847: 39) [type locality for Tabanus unicolor Macquart, 1847].
TYPE MATERIAL: see Remarks.
CURRENT STATUS: junior synonym of Tabanus rufofrater Walker, 1850 (Philip 1950: 314, Philip 1965b: 336).
REMARKS: Wiedemann (1828: 141) and Macquart (1847: 38) described two different species under the same name, Tabanus unicolor. Consequently, Rondani (1863: 80) proposed the new replacement name Tabanus lateritius for Tabanus unicolor Macquart, 1847, incorrectly attributing the species described by Wiedemann to Meigen. Philip (1965a: 122) incorrectly considered this nominal species as a nomen nudum. The type material for Tabanus lateritius will be the same as for the name it was proposed to replace, i. e., Tabanus unicolor. There is no type of this latter species in the MHNL (O. Boilly, pers. comm., 2019), MNHN (Muséum national d’Histoire naturelle 2020) and OUMNH (Z. Simmons, pers. comm., 2019) where Macquart’s collection is preserved.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 286, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Flore d'Afrique centrale - Spermatophyta - Olacaceae
Creators: name: J., Louis
Publisher: name: Zenodo
Year: 1948
Subjects: Flora
Plants
Identification
Botany
Systematics
Taxonomy
Central Africa
Democratic Republic of the Congo
Rwanda
Burundi

description: PDF version of treatment of Olacaceae in Flore d'Afrique centrale series
Advanced Capacity and Demand Management for European Network Performance Optimization
Creators: name: Fichert, Frank
name: Ivanov, Nikola
name: Jovanović, Radosav
name: Strauss, Arne
name: Künnen, Jan-Rasmus
name: Melgosa, Marc
name: Kuljanin, Jovana
Publisher: name: Zenodo
Year: 2022
Subjects: capacity management
demand management
demand-capacity balancing
air traffic management

description: Research purpose We develop and test a comprehensive approach that combines innovative capacity as well as demand management concepts for European air traffic management (ATM), comparing different levels of centralized vs. decentralized decision making. Methodology We develop different institutional designs for decision making in ATM and use case studies of different size to analyze the effects on the cost of capacity provision, delays, and greenhouse gas emissions. The largest case study is based on actual traffic and airspace configuration data, combined with literature based cost information. Results Based on previous research we expect significant improvements in cost-efficiency and positive impacts on other areas, especially reductions in delays and CO2 emissions. This allows us to derive recommendations for the future role of the network manager in European ATM. Contributions We cover all areas of capacity provision (en-route as well as terminal airspace), all temporal levels (strategic, pre-tactical, and tactical), and also analyze different options for cross-border capacity provision. Therefore, our approach is more comprehensive than previous research, and we thoroughly included stakeholder feedback.
Seismogenic structure and processes associated with magma inflation and hydrothermal circulation beneath the East Pacific Rise at 9°50′N
Creators: name: Waldhauser, Felix
name: Tolstoy, Maria
Publisher: name: Columbia University
Year: 2011
Subjects: subject: Plate tectonics
subject: Oceanography
subject: FOS: Earth and related environmental sciences

description: A dense ocean bottom seismometer array recorded more than 7,300 microearthquakes between October 2003 and April 2004 on the fast spreading East Pacific Rise at 9°50′ N. A previous initial analysis of these data revealed the general structure of an along-axis oriented hydrothermal circulation cell, with an inferred down-flow zone near a 4th-order axial discontinuity, a horizontal band of seismicity overlying the axial magma chamber (AMC), and an upflow zone that correlates with activity patterns of hydrothermal vents. Here we present cross-correlation-based double-difference hypocenter locations that reveal further insight into the detailed structure and kinematics that control seismic failure. We find that the majority of events within the inferred down flow pipe occur near the surface where the entrenched seawater presumably lowers the frictional strength of faults generated by local tectonic stresses. Beneath the eastern side of the ridge axis, just above the AMC at ∼1.4 km depth, we observe repeated shear failure along well defined steeply east dipping faults. Composite focal mechanisms indicate reverse motion, suggesting that slip on these faults is caused by AMC inflation and possibly injection of magma into a narrow sill. We resolve a small counterclockwise skew in the strike of the reverse faults relative to the direction of the ridge axis, consistent with Nuvel 1A spreading direction suggesting that the regional tectonic stress field may be controlling the seismogenic structures at depth. Earthquakes on the reverse faults occur preferentially during peak extensional tidal stresses, indicating that these faults are critically stressed.
Remarks on positive energy vacua via effective potentials in string theory
Creators: name: Dabholkar, Sujan P.
name: Disconzi, Marcelo M.
name: Pingali, Vamsi P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study warped compactifications of string/M theory with the help of effective potentials, continuing previous work of the last two authors and Michael R. Douglas presented in arXiv:1206.1885. The dynamics of the conformal factor of the internal metric, which is responsible for instabilities in these constructions, is explored, and such instabilities are investigated in the context of de Sitter vacua. We prove existence results for the equations of motion in the case of a slowly varying warp factor, and the stability of such solutions is also addressed. These solutions are a family of meta-stable de Sitter vacua from type IIB string theory in a general non-supersymmetric setup.