cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cosmina Robineau-Desvoidy 1830
Creators: name: Kurahashi, Hiromu
name: Kirk-Spriggs, Ashley H.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Rhiniidae
Cosmina

description: Key to species of Cosmina Robineau­Desvoidy
 1. Antennae broadly separated by elongated facial carina, about as broad as width of 1 st flagellomere; body dark olive or blackish coppery, slightly white pruinose.................. ...................................................................... C. fuscipennis Robineau­Desvoidy (p. 84)
­ Antennae separated by narrower and shorter facial carina between antennal bases, without dorsal depression; body metallic dark­green, sometimes with a more or less olive or coppery reflection, slightly pruinose................................................................ 2
 2. Cell r 4+5 closed or short­petiolate; ♂ eyes separated by more than width of ocellar triangle ........................................................................................... C. gracilis Curran (p. 84)
 ­ Cell r 4+5 open; ♂ eyes separated by less than width of ocellar triangle......................... 3
 3. ♂ head holoptic ................................................................... C. undulata Malloch (p. 86)
 ­ ♂ head sub­holoptic; frons index 0.08 in ♂, 0.30 in ♀ ......... C. margaritae Peris (p. 85)
description: Published as part of Kurahashi, Hiromu & Kirk-Spriggs, Ashley H., 2006, The Calliphoridae of Namibia (Diptera: Oestroidea), pp. 1-131 in Zootaxa 1322 (1) on page 24, DOI: 10.11646/zootaxa.1322.1.1, http://zenodo.org/record/5071123
Generic One-Loop Matching Conditions for Rare Meson Decays
Creators: name: Bishara, Fady Adibsamy
name: Brod, Joachim
name: Gorbahn, Martin
name: Moldanazarova, Ulserik
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2021
Subjects: meson: decay
effective Lagrangian
flavor changing

description: Leptonic and semileptonic meson decays that proceed via flavour-changing neutral currents provide excellent probes of physics of the standard model and beyond. We present explicit results for the Wilson coefficients of the weak effective Lagrangian for these decays in any perturbative model in which these processes proceed via one-loop contributions. We explicitly show that our results are finite and gauge independent, and provide Mathematica code that implements our results in an easily usable form.
The Diffusion of Scholarship Across Disciplinary Boundaries through Data Sharing
Creators: name: Bleckley, David
name: Jekielek, Susan
Publisher: name: Zenodo
Year: 2017

description: An original data collection effort is often conducted by a scientist or group of scientists representing a single discipline. While secondary analysis of that data may occur within the same field, researchers from additional disciplines may also become interested in the data as well, creating a diffusion of the data across disciplinary boundaries. This paper investigates this idea using datasets archived in the Civic Learning, Engagement, and Action Data Sharing project at ICPSR. We compare the disciplines of the original researcher(s) involved in a data collection to the disciplines of researchers who have published findings based on analyses of these same datasets. Our analysis shows how some data become utilized by diverse disciplines over time. The paper also describes the extent to which researchers collaborate across disciplines in producing and analyzing data. Finally, we examine whether characteristics of the data (such as the breadth of the data) lead to greater diffusion across disciplinary boundaries. We conclude by discussing the value of sharing and using archival data across disciplinary boundaries.
BIO4AFRICA_ Screening of existing small-scale biobased technologies _3. INTERVIEW_210721_1
Creators: name: Aragonés, Marta Macías
name: Domínguez, Carmen Girón
Publisher: name: Zenodo
Year: 2022
Subjects: bio-based technologies
circular business models
small-scale biorefinery
high value feed
biochar
biomaterials
fertilizer
bioenergy
sustainable rural development
income diversification
Africa

description: key external stakeholders (e.g. people driving the development of the technologies, international and regional specialists) was consulted via interviews for further data collection and validation.
Dijets with 2,1 or 0 rapidity gap: Factorization breaking at the Tevatron
Creators: name: Bialas, A.
name: Peschanski, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Central production cross-sections of hard dijets with 2,1 or 0 rapidity gap at Tevatron are analyzed in terms of diffractive (``a la Good-Walker'') and non diffractive fluctuations of the incident particles. The observed large factorization breaking and the unexpected high value of the 2 to 1 gap cross-section ratio are explained in terms of scattering with and between the incident particles.
description: 11 pages, 1 .eps figure; version to be published
Mapping rules from nodal line semimetal to topological crystalline insulator in face centered cubic lattice
Creators: name: Tateishi, Ikuma
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study what kind of topological crystalline insulator phase emerges from nodal line semimetal phases in the face-centered cubic system which is not indicated by topological indices when spin-orbit coupling (SOC) is introduced. We construct an effective model which hosts two different nodal lines phases, and calculated mirror Chern numbers in it by introducing SOC. As a result, we find that the two nodal line phases with different nodal line configurations are mapped to different topological crystalline insulator phases. This result shows that turning off SOC and checking the nodal line configuration can distinguish the two topological crystalline insulator phases, which have not been distinguished by previous methods.
description: 14 pages, 11 figures
Развитие общения и межличностных отношений у детей раннего возраста средствами культурных практик
Creators: name: Данилова, Ирина
Publisher: name: ООО Цифра
Year: 2024
Subjects: early childhood
communication
interpersonal relationships
cultural practices
раннее детство
общение
межличностные отношения
культурные практики

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Like a Kid in a Sweetshop: Lessons in Managing Researcher Expectations
Creators: name: Sanderson, John
name: Iavarone, Sabrina
name: Lawrance, Rowan
Publisher: name: Zenodo
Year: 2017

description: The Administrative Data Research Network has been created to arrange access to data which are historically difficult to obtain. In the initial phase of the Network researchers have requested any data which they think will be useful, with the task of establishing the practicalities of data availability, useability and accessibility a responsibility of the ADRN. This 'offer' has presented some unique challenges for the Administrative Data Service - the section of the ADRN which has led many of the discussions with UK government departments - and has created a mix of responsibilities and expectations between User and Service which are different from those experienced by many, traditional, data access services.This presentation will outline: 1) why the ADRN model was adopted and how it was useful in the context of the service, 2) the challenges that became apparent when ADRN began to operate – and the difficulties that were experienced because of the working model and 3) the solutions that the service put in place to enable effective user support and management in a highly challenging environment (as well as some of the blue-sky thinking that we've done about the ideal solutions for the future). Food for thought for anyone involved in a data service that needs to cope with the 'new and novel'.
Цифровой двойник лабораторного стенда по изучению автоматических регуляторов и типовых законов регулирования
Creators: name: Пикулев, Андрей
Publisher: name: ООО Цифра
Year: 2024
Subjects: virtual laboratory bench
automatic controllers
typical control laws
digital twins
distance learning
educational process
виртуальный лабораторный стенд
автоматические регуляторы
типовые законы регулирования
цифровые двойники
дистанционное обучение
образовательный процесс

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
DArT, a detector for measuring the 39Ar depletion factor
Creators: name: García, E. Sánchez
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: One of the most powerful techniques for direct detection of dark matter via elastic scattering of galactic WIMPs is the use of liquid argon time projection chambers. Atmospheric argon (AAr) has a naturally occurring radioactive isotope, \ar{}, of cosmogenic origin. The use of argon extracted from underground wells, deprived of \ar{}, is key to the physics potential of these experiments. The DarkSide-20k (DS-20k) dark matter search experiment will operate with 50 tonnes of radio-pure underground argon (UAr), extracted from the Urania plant in Cortez (USA) and purified in the Aria distillation plant (Sardinia, Italy). Assessing the radio-purity of UAr in terms of \ar{} is crucial for the success of DS-20k, as well as for future experiments of the Global Argon Dark Matter Collaboration (GADMC), and will be done with the experiment named \dia{}. DArT is a small chamber that will contain the argon under test. The detector will be immersed in the LAr active volume of the ArDM detector, located at the Canfranc Underground Laboratory (LSC) in Spain, which will act as active veto for background events coming from photons from detector materials and surrounding rock radioactivity.
Meri carabobo Rheims & Jäger 2022, spec. nov.
Creators: name: Rheims, Cristina A.
name: Jäger, Peter
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Meri
Meri carabobo

description: Meri carabobo spec. nov.
Figs 126–137, 315
Type material. Holotype: VENEZUELA: Aragua: ♂, Rancho Grande [10.3493, ‑67.6845], 30 May 1946, W. Beebe et al. leg. (AMNH). Paratype: VENEZUELA: Carabobo: 1♀, Parque Nacional San Esteban [10.3908, ‑ 67.9802], near Maracay, 26 January 1940, P. Andruze leg. (AMNH).
Etymology. The specific name refers to type locality of the paratype; noun in apposition.
Diagnosis. Males of M. carabobo spec. nov. are distinguished from those of other congeners by the palp with embolus roughtly straight lacking any projections or membranous areas (Figs 127, 129). Females resemble those of M. arraijan spec. nov. (Figs 121–123) by the epigyne with EF bearing a long, transversal anterior groove and EP opening posteriorly on MS. They are distinguished from the latter species by the MS widest medially and EP with anterior margin surpassing half MS length (Fig. 130) (MS widest anteriorly and EP with anterior margin not surpassing half MS length in M. arraijan spec. nov.).
Description. Male (holotype): Total length 12.8. Prosoma: 5.7 long, 5.2 wide. Opisthosoma: 6.9 long, 4.2 wide. Eyes: diameters: 0.45, 0.37, 0.25, 0.37; interdistances: 0.23, 0.10, 0.50, 0.50, 0.28, 0.20. Legs: I: 33.2 (9.0, 3.1, 9.0, 9.8, 2.3); II: 36.9 (10.0, 3.3, 10.4, 10.9, 2.3); III: 23.4 (6.2, 2.6, 6.5, 6.4, 1.7); IV: 27.9 (8.2, 2.5, 7.4, 7.9, 1.9). Spination follows the generic pattern except tibiae I–II: d1-0-1; metatarsus IV: r1-1-2. Palp: PTA triangular, as long as wide; RTA gutter-shaped, slightly widened distally and blunt, roughly 2 times longer than its widest part (retrolateral view); cymbium with small retro proximal projection; subtegulum barely visible between 11–12 o’clock in ventral view (Figs 126–129, 133–135).
Female (paratype): Total length 13.9. Prosoma 5.6 long, 5.8 wide. Opisthosoma 7.3 long, 4.5 wide. Eyes: diameters: 0.40, 0.35, 0.30, 0.35; interdistances: 0.38, 0.25, 0.55, 0.62, 0.36, 0.25. Legs: I: 24.3 (7.0, 3.0, 6.2, 6.4, 1.7); II: - (7.5, 3.0, 7.0, 6.9, rest of leg absent); III: - (5.8, rest of leg absent); IV: absent. Epigyne: EF roughly as wide as long; MAB short and narrow; MS tear-shaped, widest medially; EP triangular, longer than wide, opening slightly anterior to posterior margin of MS; LL touching posteriorly (Figs 130, 136). Vulva: internal ducts with FW not dilated, postero laterad; GP rounded, slightly longer than wide, arising from ducts at first turn; antero laterad; SP spherical; FD antero laterad (Figs 131–132, 137).
Distribution. Known from northern Venezuela (Fig. 315).
description: Published as part of Rheims, Cristina A. & Jäger, Peter, 2022, Revalidation of the genus Sadala Simon, 1880 with the description of a new genus of Neotropical huntsman spiders (Araneae, Sparassidae), pp. 1-80 in Zootaxa 5135 (1) on page 38, DOI: 10.11646/zootaxa.5135.1.1, http://zenodo.org/record/6550195
Additional file 5 of Discovery of a putative blood-based protein signature associated with response to ALK tyrosine kinase inhibition
Creators: name: Tertre, Mathilde Couëtoux Du
name: Marques, Maud
name: McNamara, Suzan
name: Gambaro, Karen
name: Cyrla Hoffert
name: Tremblay, Lise
name: Bouchard, Nicole
name: Razvan Diaconescu
name: Blais, Normand
name: Couture, Christian
name: Pelsser, Vincent
name: Hangjun Wang
name: McIntosh, Laura
name: Hindie, Valérie
name: Stephane Parent
name: Cortes, Laetitia
name: Yannick-André Breton
name: Pottiez, Gwenael
name: Croteau, Pascal
name: Higenell, Valerie
name: Izzi, Luisa
name: Spatz, Alan
name: Cohen, Victor
name: Batist, Gerald
name: Agulnik, Jason
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 5: Table S3. Candidate proteins signature for long-term response.
title: Assessment of Orbit Maintenance Strategies for Small Satellites
Creators: name: Low, Samuel
name: Chia, Yong Xian
Publisher: name: Utah State University
Year: 2018

description: Small satellites are increasingly being deployed in LEO, where orbital decay is prevalent due to drag and solar radiation. In this paper, we are interested in assessing orbit maintenance methods, in terms of the ΔV usage, that mitigate the effects of drag and solar radiation pressure. We simulate three different kinds of orbit maintenance strategies, using known parameters from a recently launched small-sat in Singapore – the VELOX-CI. To begin, we first develop an orbital decay model coded decay simulations on Python. Three station-keeping strategies were then proposed; the first is an ‘ideal’ reference strategy, and the latter two are periodic thruster-burn strategies where we vary the frequency of thruster fire by varying the in-track / altitude tolerance band. The total ΔV used throughout the lifespan of the mission was then calculated. Results show an intimate connection between all three orbit maintenance strategies. As the threshold tolerance of thruster fire for Methods 2 and 3 tend to zero, the total ΔV tends towards the ΔV usage of a constant thrust force (Method 1). Conversely, this indicates a potential for minimizing ΔV usage in our chosen orbit maintenance strategies, simply by varying the tolerance bands.
Overcoming Deceptiveness in Fitness Optimization with Unsupervised Quality-Diversity
Creators: name: Coiffard, Lisa
name: Templier, Paul
name: Cully, Antoine
Publisher: name: arXiv
Year: 2025
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Policy optimization seeks the best solution to a control problem according to an objective or fitness function, serving as a fundamental field of engineering and research with applications in robotics. Traditional optimization methods like reinforcement learning and evolutionary algorithms struggle with deceptive fitness landscapes, where following immediate improvements leads to suboptimal solutions. Quality-diversity (QD) algorithms offer a promising approach by maintaining diverse intermediate solutions as stepping stones for escaping local optima. However, QD algorithms require domain expertise to define hand-crafted features, limiting their applicability where characterizing solution diversity remains unclear. In this paper, we show that unsupervised QD algorithms - specifically the AURORA framework, which learns features from sensory data - efficiently solve deceptive optimization problems without domain expertise. By enhancing AURORA with contrastive learning and periodic extinction events, we propose AURORA-XCon, which outperforms all traditional optimization baselines and matches, in some cases even improving by up to 34%, the best QD baseline with domain-specific hand-crafted features. This work establishes a novel application of unsupervised QD algorithms, shifting their focus from discovering novel solutions toward traditional optimization and expanding their potential to domains where defining feature spaces poses challenges.
Spectroscopies and electron microscopies unravel the origin of the first colour photographs
Creators: name: de Seauve, Victor
name: Languille, Marie-Angélique
name: Kociak, Mathieu
name: Belin, Stéphanie
name: Ablett, James
name: Andraud, Christine
name: Stéphan, Odile
name: Rueff, Jean-Pascal
name: Fonda, Emiliano
name: Lavédrine, Bertrand
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The first colours photographs were created by a process introduced by Edmond Becquerel in 1848. The nature of these photochromatic images colours motivated a debate between scientists during the 19th century, which is still not settled. We present the results of chemical analysis (EDX, HAXPES and EXAFS) and morphology studies (SEM, STEM) aiming at explaining the optical properties of the photochromatic images (UV-visible spectroscopy and low loss EELS). We rule out the two hypotheses (pigment and interferences) that have prevailed since 1848, respectively based on variations in the oxidation degree of the compound forming the sensitized layer and periodically spaced photolytic silver planes. A study of the silver nanoparticles dispersions contained in the coloured layers showed specific localizations and size distributions of the nanoparticles for each colour. These results allow us to formulate a plasmonic hypothesis on the origin of the photochromatic images colours.
Forecasting price movements: An application of discriminant analysis
Creators: name: Menkhaus, D. J.
name: Adams, R. M.
name: Menkhaus, D. J.
name: Adams, R. M.
Publisher: name: Unknown
Year: 1980
Subjects: Demand and Price Analysis
Agricultural and Food Policy

description: The purpose of this paper is to demonstrate a technique, discriminant analysis, which might be useful in predicting the direction of movement of fall feeder calf prices to spring yearling prices. The discriminant analysis approach is then compared to regression in predicting the direction of price movement. Finally, the usefulness of incorporating the direction of price movement as a variable in a price prediction model is evaluated. Results suggest that the discriminant analysis approach and the prediction and use of the direction of price movement as a variable in forecasting models provides useful information and improves forecasts.
The Festival of Public Imaginations
Creators: name: Alva Arguello, Julieta
Publisher: name: The University of British Columbia
Year: 2023

description: This project imagines a parallel system of unregulated occupation in Vancouver founded on collective action as a means to create public space that expresses human delights and desires. Current planning practice conspires with architecture and infrastructure to inject predominant ideas of what public space is and should be. In order to propel our city forward, we must suspend conformance to such rules and regulations. The proposition is for an annual festival where participants are encouraged to engage with the participatory building and un-building of public space by having free reign to alter, add, or remove parts of the city. If we harness collective imaginations, the resulting urban fabric would be a medley, patchwork, palimpsest of our shared humanities.
The concept of an image in an interdisciplinary study
Creators: name: Proskurina, Aleksandra
Publisher: name: Cifra LLC
Year: 2024
Subjects: image
image in visual arts
image in philosophy
image in media studies
image in sociology
образ
образ в изобразительном искусстве
образ в философии
образ в медиа-исследованиях
образ в социологии

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Weak-wave advancement in nearly collinear four-wave mixing
Creators: name: McCormick, C. F.
name: Chiao, R. Y.
name: Hickmann, J. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We identify a new four-wave mixing process in which two nearly collinear pump beams produce phase-dependent gain into a weak bisector signal beam in a self-defocusing Kerr medium. Phase matching is achieved by weak-wave advancement caused by cross-phase modulation between the pump and signal beams. We relate this process to the inverse of spatial modulational instability and suggest a time-domain analog.
description: 7 pages, 3 figures
Effect of the solar wind density on the evolution of normal and inverse coronal mass ejections
Creators: name: Hosteaux, S.
name: Chané, E.
name: Poedts, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We investigate the evolution of both normal and inverse CMEs ejected at different initial velocities, and observe the effect of the background wind density and their magnetic polarity on their evolution up to 1 AU. We performed 2.5D simulations by solving the magnetohydrodynamic equations on a radially stretched grid, employing a block-based adaptive mesh refinement scheme based on a density threshold to achieve high resolution following the evolution of the magnetic clouds and the leading bow shocks. All the simulations discussed in the present paper were performed using the same initial grid and numerical methods. The polarity of the internal magnetic field of the CME has a substantial effect on its propagation velocity and on its deformation and erosion during its evolution towards Earth. We quantified the effects of the polarity of the internal magnetic field of the CMEs and of the density of the background solar wind on the arrival times of the shock front and the magnetic cloud. We determined the positions and propagation velocities of the magnetic clouds and thus also the stand-off distance of the leading shock fronts (i.e. the thickness of the magnetic sheath region) and the deformation and erosion of the magnetic clouds during their evolution from the Sun to the Earth. Inverse CMEs were found to be faster than normal CMEs ejected in the same initial conditions, but with smaller stand-off distances. They also have a higher magnetic cloud length, opening angle, and mass. Synthetic satellite time series showed that the shock magnitude is not affected by the polarity of the CME. However, the density peak of the magnetic cloud is dependent on the polarity and, in case of inverse CMEs, also on the background wind density. The magnitude of the z-component of the magnetic field was not influenced by either the polarity or the wind density.
Electrical switching of magnetic order in an orbital Chern insulator
Creators: name: Polshyn, Hryhoriy
name: Zhu, Jihang
name: Kumar, Manish A.
name: Zhang, Yuxuan
name: Yang, Fangyuan
name: Tschirhart, Charles L.
name: Serlin, Marec
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: MacDonald, Allan H.
name: Young, Andrea F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetism typically arises from the joint effect of Fermi statistics and repulsive Coulomb interactions, which favors ground states with non-zero electron spin. As a result, controlling spin magnetism with electric fields---a longstanding technological goal in spintronics and multiferroics---can be achieved only indirectly. Here, we experimentally demonstrate direct electric field control of magnetic states in an orbital Chern insulator, a magnetic system in which non-trivial band topology favors long range order of orbital angular momentum but the spins are thought to remain disordered. We use van der Waals heterostructures consisting of a graphene monolayer rotationally faulted with respect to a Bernal-stacked bilayer to realize narrow and topologically nontrivial valley-projected moiré minibands. At fillings of one and three electrons per moiré unit cell within these bands, we observe quantized anomalous Hall effects with transverse resistance approximately equal to $h/2e^2$, which is indicative of spontaneous polarization of the system into a single-valley-projected band with a Chern number equal to two. At a filling of three electrons per moiré unit cell, we find that the sign of the quantum anomalous Hall effect can be reversed via field-effect control of the chemical potential; moreover, this transition is hysteretic, which we use to demonstrate nonvolatile electric field induced reversal of the magnetic state. A theoretical analysis indicates that the effect arises from the topological edge states, which drive a change in sign of the magnetization and thus a reversal in the favored magnetic state. Voltage control of magnetic states can be used to electrically pattern nonvolatile magnetic domain structures hosting chiral edge states, with applications ranging from reconfigurable microwave circuit elements to ultralow power magnetic memory.
description: 21 pages, 17 figures
Stegosoma Loew 1863
Creators: name: Kurahashi, Hiromu
name: Kirk-Spriggs, Ashley H.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Rhiniidae
Stegosoma

description: Key to species of Stegosoma Loew
 1. Last tarsal segment of hind leg blackish, clearly distinguished by its colour from remaining segments (Fig. 9) (not recorded from Namibia) .................. S. bowdeni Peris
­ Last tarsal segment of hind leg not clearly distinguished by its colour, usually blackish like foregoing segment or brownish like remaining ones............................................. 2
 2. Lower calypter broader than long, inner margin reaching base of scutellum; last two segments of hind leg blackish (Fig. 10); prepm absent ........ S. vinculatum Loew (p. 86)
 ­ Lower calypter longer than broad, inner margin not reaching base of scutellum; last two segments of hind tarsus brownish, like remaining segments (Fig. 11); prepm present (not recorded from Namibia) ......................................... S. wellmani Lichtwardt
description: Published as part of Kurahashi, Hiromu & Kirk-Spriggs, Ashley H., 2006, The Calliphoridae of Namibia (Diptera: Oestroidea), pp. 1-131 in Zootaxa 1322 (1) on page 24, DOI: 10.11646/zootaxa.1322.1.1, http://zenodo.org/record/5071123
Innovations in Managing Secure Outputs: What's the Takeaway?
Creators: name: Woollard, Matthew
name: Lichtwardt, Beate
name: Wiltshire, Deborah
name: Eberle, Johanna
name: Müller, Dana
name: Pienta, Amy
Publisher: name: Zenodo
Year: 2017

description: A number of Research Data Centres (RDCs) run secure environments which provide valuable access to rich sets of data which, because of their level of detail, carry a significant risk of disclosing the identity of individuals or organisations. Many pioneering areas of research are advanced by using these highly sensitive data. RDC use is on the rise, also due to the growing range of new data available exclusively via this route.nbsp;One of the foundations of RDCs is the concept of safe outputs whereby results of analysis, undertaken within secure environments, are only released once they have passed a thorough Statistical Disclosure Control (SDC).nbsp; However, SDC checks can be time and labour-intensive.nbsp; Therefore, a challenge for many RDCs is to make the process of output checking more efficient while retaining the rigour of disclosure control and excellent service for users.This panel session will feature three RDCs based in the UK, Germany and the United States of America, and how they tackle those challenges using methods such as automation, evaluation techniques, managing throughput, and working with data owners.nbsp; Panellists will present their local innovations and discuss how providers internationally can learn from each other in advancing services in this area.
Rotational Quantum Beat Lasing Without Inversion
Creators: name: Richter, Maria
name: Lytova, Marianna
name: Morales, Felipe
name: Haessler, Stefan
name: Smirnova, Olga
name: Spanner, Michael
name: Ivanov, Misha
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: In standard lasers, light amplification requires population inversion between an upper and a lower state to break the reciprocity between absorption and stimulated emission. However, in a medium prepared in a specific superposition state, quantum interference may fully suppress absorption while leaving stimulated emission intact, opening the possibility of lasing without inversion. Here we show that lasing without inversion arises naturally during propagation of intense femtosecond laser pulses in air. It is triggered by the combination of molecular ionization and molecular alignment, both unavoidable in intense light fields. The effect could enable inversionless amplification of broadband radiation in many molecular gases, opening unusual opportunities for remote sensing.
Additional file 3 of Discovery of a putative blood-based protein signature associated with response to ALK tyrosine kinase inhibition
Creators: name: Tertre, Mathilde Couëtoux Du
name: Marques, Maud
name: McNamara, Suzan
name: Gambaro, Karen
name: Cyrla Hoffert
name: Tremblay, Lise
name: Bouchard, Nicole
name: Razvan Diaconescu
name: Blais, Normand
name: Couture, Christian
name: Pelsser, Vincent
name: Hangjun Wang
name: McIntosh, Laura
name: Hindie, Valérie
name: Stephane Parent
name: Cortes, Laetitia
name: Yannick-André Breton
name: Pottiez, Gwenael
name: Croteau, Pascal
name: Higenell, Valerie
name: Izzi, Luisa
name: Spatz, Alan
name: Cohen, Victor
name: Batist, Gerald
name: Agulnik, Jason
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 3: Table S2. Top 15 proteins differentially detected between long-term and normal responders.
Coherent pumping of high momentum magnons by light
Creators: name: Šimić, Fran
name: Sharma, Sanchar
name: Blanter, Yaroslav M.
name: Bauer, Gerrit E. W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose to excite a large number of coherent magnons with high momentum in optical cavities. This is achieved by two counterpropagating optical modes that are detuned by the frequency of a selected magnon, similar to stimulated Raman scattering. In sub-mm size yttrium iron garnet spheres, a mW laser input power generates 10^6-10^8 coherent magnons. The large magnon population enhances Brillouin light scattering, a probe suitable to access their quantum properties.
Thoracites Brauer and Bergenstamm
Creators: name: Kurahashi, Hiromu
name: Kirk-Spriggs, Ashley H.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Rhiniidae
Thoracites

description: Key to species of Thoracites Brauer and Bergenstamm
 1. Facial plate fuscous black in ♂, at least on lower half in ♀; distinct glossy black band present below lower margin of eye ............................... T. nigrifacies Kurahashi (p. 88)
­ Facial plate yellowish to pale brown, semi­transparent; no distinct glossy black band present below lower margin of eye............................................................................... 2
 2. Scutum with three distinct broad stripes (when viewed from behind); genal dilation without distinct glossy spot, sometimes more or less fuscous above, but covered with silver­grey pollinosity; outer ph developed; syntergite 1+2 largely blackish, except for venter reddish in ♀ ................................................ T. sarcophagoides Kurahashi (p. 89)
 ­ Scutum with three obscure narrow stripes (when viewed from behind); genal dilation with small triangular glossy black spot below lower margin of eye; outer ph usually absent, sometimes weakly developed as hair­like bristle; syntergite 1+2 largely or completely yellowish brown in ♀................................................................................. 3
3. Surstylus with hook­shaped apex in ♂.......................................................................... 6
 ­ Surstylus not apically hook­shaped in ♂ (not recorded from Namibia).......................... .................................................................... T. nigeriensis Zumpt & T. cingulatus Bezzi
 4. Tegula blackish; cercus not hook­shaped in ♂ (not recorded from Namibia)................. .......................................................................................................... T. neglectus Zumpt
 ­ Tegula yellowish brown; cercus hook­shaped in ♂ ..... T. kirkspriggsi Kurahashi (p. 87)
description: Published as part of Kurahashi, Hiromu & Kirk-Spriggs, Ashley H., 2006, The Calliphoridae of Namibia (Diptera: Oestroidea), pp. 1-131 in Zootaxa 1322 (1) on pages 24-25, DOI: 10.11646/zootaxa.1322.1.1, http://zenodo.org/record/5071123
Finding Licensed Data Resources: the User Experience
Creators: name: Brennecke, Adrienne
Publisher: name: Zenodo
Year: 2017

description: Libraries in the Federal Reserve System are looking for the best way to connect users with available data resources. The System licenses a wide variety of proprietary databases for use in economic research. Cataloging economic databases as if they were bibliographic electronic resources has been met with limited success. Beyond connecting users with the data, we also need to provide relevant supplemental materials and the terms of use. Many academic libraries use LibGuides or provide a single list of data resources, but what do users really want?nbsp; How can we deliver all the necessary information in an easy-to-use solution? Where will users look to learn about data resources available to them? What specific information do they need to know? To answer these questions, a series of interviews will be conducted with data users to identify specific ways we can better communicate data resource availability as well as the terms of use. Based on conversations with users, the most productive interview questions will be compiled into a script for future outreach. This presentation will give an overview of the problem, the results of our interviews, and a script that librarians can use to gather user feedback.
Evolution in complex systems
Creators: name: Anderson, Paul
name: Jensen, Henrik Jeldtoft
name: Oliveira, L. P.
name: Sibani, Paolo
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: What features characterise complex system dynamics? Power laws and scale invariance of fluctuations are often taken as the hallmarks of complexity, drawing on analogies with equilibrium critical phenomena[1-3]. Here we argue that slow, directed dynamics, during which the system's properties change significantly, is fundamental. The underlying dynamics is related to a slow, decelerating but spasmodic release of an intrinsic strain or tension. Time series of a number of appropriate observables can be analysed to confirm this effect. The strain arises from local frustration. As the strain is released through "quakes", some system variable undergoes record statistics with accompanying log-Poisson statistics for the quake event times[4]. We demonstrate these phenomena via two very different systems: a model of magnetic relaxation in type II superconductors and the Tangled Nature model of evolutionary ecology, and show how quantitative indications of ageing can be found.
description: 8 pages, 5 figures all in one file
Hierarchy of kinetic freeze-out parameters in low energy heavy-ion collisions
Creators: name: Rode, Sudhir Pandurang
name: Bhaduri, Partha Pratim
name: Jaiswal, Amaresh
name: Roy, Ankhi
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the mass dependent hierarchy of kinetic freeze-out parameters of hadrons in low energy heavy-ion collisions. For this purpose, the transverse momentum and rapidity spectra of the identified hadrons produced in central Pb+Pb collisions, available at SPS energies ranging from $\rm E_{Lab}=20A-158A $ GeV, are analyzed within a generalized non boost-invariant blast wave model. We consider separate simultaneous fits for light hadrons ($π^{-}$, $K^{\pm}$) and heavy strange hadrons ($Λ$, $\barΛ$, $ϕ$, $Ξ^{\pm}$, $Ω^{\pm}$), for which the transverse momentum spectra as well as rapidity spectra are available. We also perform a separate fit to transverse momentum spectra of charmonia ($J/Ψ$, $Ψ'$) at $158A $ GeV collisions. We find a clear mass dependent hierarchy in the fitted kinetic freeze-out parameters. Further, we study the rapidity spectra using analytical Landau flow solution for non-conformal systems. We find that the fitted value of sound velocity in the medium also shows a similar hierarchy.
description: 13 pages, 12 figures, published in Physical Review C
Measurement-Device-Independent Quantum Key Distribution with Leaky Sources
Creators: name: Wang, Weilong
name: Tamaki, Kiyoshi
name: Curty, Marcos
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Measurement-device-independent quantum key distribution (MDI-QKD) can remove all detection side-channels from quantum communication systems. The security proofs require, however, that certain assumptions on the sources are satisfied. This includes, for instance, the requirement that there is no information leakage from the transmitters of the senders, which unfortunately is very difficult to guarantee in practice. In this paper we relax this unrealistic assumption by presenting a general formalism to prove the security of MDI-QKD with leaky sources. With this formalism, we analyze the finite-key security of two prominent MDI-QKD schemes - a symmetric three-intensity decoy-state MDI-QKD protocol and a four-intensity decoy-state MDI-QKD protocol - and determine their robustness against information leakage from both the intensity modulator and the phase modulator of the transmitters. Our work shows that MDI-QKD is feasible within a reasonable time frame of signal transmission given that the sources are sufficiently isolated. Thus, it provides an essential reference for experimentalists to ensure the security of experimental implementations of MDI-QKD in the presence of information leakage.
description: 46 pages, 11 figures. arXiv admin note: text overlap with arXiv:1803.09508
Isoperimetric comparison techniques for low dimension curvature flows
Creators: name: Bryan, Paul
Publisher: name: The Australian National University
Year: 2012
Subjects: subject: QA614.82.B79 2012
subject: Flows (Differentiable dynamical systems)
subject: Curvature
subject: Ricci flow

description: Two low dimension curvature flows are studied: the Ricci flow on surfaces and the curve shortening flow of embedded closed curves in the plane. The main theorems proven are that the corresponding normalised flows have solutions existing for all time and which converge to a minimising configuration, namely one with constant curvature. The theorems follow from comparison theorems for isoperimetric quantities. For the Ricci flow, the isoperimetric profile is used. For the curve shortening flow, two different isoperimetric quantities are used leading to two separate proofs of the main theorem. The first quantity is the isoperimetric profile of the interior of the curve whilst the second is a chord/arc ratio. In all cases, the basic approach is to compare the isoperimetric quantity with that of a suitable model solution which has isoperimetric quantity initially below the given solution and which converges to the constant curvature solution. An application of the maximum principle then shows that any arbitrary solution is bounded by the model solution for all time. This in turn leads directly to strong control over the curvature and isoperimetric constant of arbitrary solutions which provides analytic control through the Sobolev constant. The main theorems then follow from fairly standard arguments. Although the main theorems were previously known, the comparison theorems described here are relatively elementary and lead much more directly to the main theorems than previous proofs. -- provided by Candidate.
Роль газеты «Сонбонг» в культурно-политическом просвещении дальневосточных корейцев в 1920-1930-е гг.
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2024
Subjects: newspapers
Far East
Soviet Russia
Koreans
Korean language
education
culture
politics
газеты
Дальний Восток
Советская Россия
корейцы
корейский язык
просвещение
культура
политика

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Unitarity effects in hard diffraction at HERA
Creators: name: Kaidalov, A. B.
name: Khoze, V. A.
name: Martin, A. D.
name: Ryskin, M. G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study how factorization breaking changes when going from diffractive deep inelastic scattering to diffractive photoproduction of dijets. These processes offer a sensitive probe of the interplay of soft and hard mechanisms in QCD. We demonstrate that unitarity effects are already important in the gluon distribution for x ~ 10^{-4}, for quite a wide range of Q^2.
description: 12 pages, 7 figures
On the Number of Chiral Generations in Z2 X Z2 Orbifolds
Creators: name: Donagi, Ron
name: Faraggi, Alon E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The data from collider experiments and cosmic observatories indicates the existence of three light matter generations. In some classes of string compactifications the number of generations is related to a topological quantity, the Euler characteristic. However, these do not explain the existence of three generations. In a class of free fermionic string models, related to the Z2 X Z2 orbifold compactification, the existence of three generations is correlated with the existence of three twisted sectors in this class of compactifications. However, the three generation models are constructed in the free fermionic formulation and their geometrical correspondence is not readily available. In this paper we classify quotients of the Z2 X Z2 orbifold by additional symmetric shifts on the three complex tori. We show that three generation vacua are not obtained in this manner, indicating that the geometrical structures underlying the free fermionic models are more esoteric.
description: 22 pages. 4 figures
Social Science Data Archive Business Models: A Historical Analysis of Change over Time
Creators: name: Eschenfelder, Kristin
name: Shankar, Kalpana
name: Langham, Allison
name: Williams, Rachel
Publisher: name: Zenodo
Year: 2017

description: The sustainability of data archives is of growing concern, and recent reports have raised questions about possible alternative business models for data archives.nbsp; This study will provide a clearer understanding of how and why data archives made changes in business models from the 1970s to the early 2000s in the past in response to evolving conditions. Business models encompass financial structures such as revenue streams and costs, but also relationships (contractual, partnerships etc.), mission decisions about who to serve, and collections decisions about what to maintain.nbsp;This poster is part of a larger project about how social science data archives have adapted over long periods of time and to variety of challenges.nbsp; nbsp;nbsp;We will include data on changes in business models at four prominent and long-lived social science data archives, ICPSR at University of Michigan, the UKDA, part of the UK Data Service at University of Essex, the LIS Cross National Data Center in Luxembourg, and EDINA at the University of Edinburgh. Our data include historical institutional documents and interviews with current and past staff.