cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Inverse Compton scattering from solid targets irradiated by ultra-short laser pulses in the $10^{22}-10^{23}\,\mathrm{W/cm^2}$ regime
Creators: name: Vyskočil, Jiří
name: Gelfer, Evgeny
name: Klimo, Ondřej
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Emission of high energy gamma rays via the non-linear inverse Compton scattering process (ICS) in interactions of ultra-intense laser pulses with thin solid foils is studied using particle-in-cell simulations. It is shown that the angular distribution of the ICS photons has a forward-oriented two-directional structure centred at an angle $\vartheta = \pm 30^\circ$, a value predicted by a theoretical model based on a standing wave approximation to the electromagnetic field in front of the target, which only increases at the highest intensities due to faster hole boring, which renders the approximation invalid. The conversion efficiency is shown to exhibit a super-linear increase with the driving pulse intensity. In comparison to emission via electron-nucleus bremsstrahlung, it is shown that the higher absorption, further enhanced by faster hole boring, in the targets with lower atomic number strongly favours the ICS process.
description: 22 pages, 17 figures, submitted to Plasma Physics and Controlled Fusion by IOP publishing
The Higgs field and the ultraviolet behaviour of the vortex operator in 2+1 dimensions
Creators: name: Khvedelidze, Arsen
name: Kovner, Alex
name: McMullan, David
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We calculate the change in the ultraviolet behaviour of the vortex operator due to the presence of dynamical Higgs field in both 2+1 dimensional QED and the 2+1 dimensional Georgi-Glashow model. We find that in the QED case the presence of the Higgs field leads at the one loop level to power like correction to the propagator of the vortex operator. On the other hand, in the Georgi-Glashow model, the adjoint Higgs at one loop has no affect on the vortex propagator. Thus, as long as the mass of the Higgs field is much larger than the gauge coupling constant, the ultraviolet behaviour of the vortex operator in the Georgi-Glashow model is independent of the Higgs mass.
description: 14 pages
title: ARTIFICIAL INTELLIGENCE AS TOOL TO PREDICT GEOHAZARDS: READINESS TO ACCEPT AND IMPLEMENT
Creators: name: Jha, Shrawani Shagun
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: Mody University of Science and Technology, India

 Geological hazards or Geohazards, natural or human-induced disruptions of the earth surface that may trigger landslides, sinkholes, or earthquakes, present serious threats to communities, cost extensive damage to infrastructure and can bring traffic and services to a standstill. Recent climatic changes have increased the intensity of rainfall and raised mean temperature, increasing hydrological hazards, such as debris or earth flows, erosion, and floods. India has 2% of the total land area of the world but supports more than 17% of global population. Due to diverse geological environment and geodynamic processes, the country faces several types of Geohazards including earthquakes, landslides, tsunami, glacial lake outburst floods, and environment adversely.
Cydistomyia sabulosus Mackerras & Spratt 2008, sp. nov.
Creators: name: Mackerras, I. M.
name: Spratt, D. M.
name: Yeates, D. K.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Cydistomyia
Cydistomyia sabulosus

description: Cydistomyia sabulosus Mackerras & Spratt, sp. nov.
(Fig. 25)
 Type material. Holotype female, Qld, Great Sandy Nat. Pk., Fraser Is., Oct. 1996, D.K. Yeates, C.L. Lambkin & S. Winterton (QM T#144399). Paratype male, same data as holotype (QM)
 Diagnosis. A small plain brown species to be distinguished from C. exemplum by clear rather than pale brown wings except for brown suffusion in costal and subcostal cells, absence of herringbone appearance of scutum at 15–20X magnification and narrow tear-drop shaped callus with anterior extension reaching to three quarters length of frons. Distinguished from C. obscurus by latter feature noted above, narrower frons, less elongate antennal flagellum and absence of anterior prolongation on pedicel. Length 12–13 mm.
 Female. Head. Eyes (relaxed) green, bare. Frons parallel, index 4.5, tomentum dark brown, no hairs; vertex flat, vertical triangle and ocellar tubercle not observed; callus dark brown, shiny raised slightly, about one half width of frons at base, with tapering extension reaching to three-quarters length of frons. Subcallus greyish brown, no hairs; parafacials and face greyish brown, with short black hairs; beard predominantly black with some white hairs. Antennal scape and pedicel pale brown, with black hairs; scape as wide as long; flagellum pale orange brown, basal plate narrow, flat ventrally with minute gently rounded dorsal angle. Palpi grey with black hairs.
 Thorax. Scutum brown with faint broad median and narrower lateral dark brown vittae without darker herring bone pattern, with fine mixed black and white hairs. Scutellum brown; posterior margin of scutum and particularly scutellum with long greyish white hairs.
 Legs. Uniformly brown with black hairs.
 Wings. Clear except brown suffusion in costal and subcostal cells and stigma pale brown.
 Abdomen. Brown with narrow pale apical bands bearing some fine white hairs on tergites, otherwise hairs short, black; with patches of white hairs laterally on tergites. Venter similar, with more mixed white and black hairs.
 Male. Similar to female but with very long white hairs on scutum and scutellum, most pronounced on posterior margins and much longer black hairs on femora. Eyes bare, upper facets enlarged; ocellar tubercle not visible. Palpi cream, plump, tapering to rounded tip, with long mixed white and black hairs.
 Distribution. Known only from type locality on Fraser Is., off the coast from Maryborough, QLD.
 Etymology. The specific epithet derives from the Latin for sandy referring to the locale of the species.
description: Published as part of Mackerras, I. M., Spratt, D. M. & Yeates, D. K., 2008, Revision of the horse fly genera Lissimas and Cydistomyia (Diptera: Tabanidae: Diachlorini) of Australia, pp. 1-80 in Zootaxa 1886 (1) on pages 35-36, DOI: 10.11646/zootaxa.1886.1.1, http://zenodo.org/record/5133810
Wien Fireball Model of Relativistic Outflows in Active Galactic Nuclei
Creators: name: Iwamoto, S.
name: Takahara, F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study steady and spherically symmetric outflows of pure electron-positron pair plasma as a possible acceleration mechanism of relativistic jets up to the bulk Lorentz factor of greater than 10. These outflows are initiated by the ``Wien fireball'', which is optically thick to Compton scattering but thin to absorption and in a Wien equilibrium state between pairs and photons at a relativistic temperature.
description: 16 pages, 13 figures, 1 table, ApJ in press
On linearization coefficients of $q$-Laguerre polynomials
Creators: name: Hwang, Byung-Hak
name: Kim, Jang Soo
name: Oh, Jaeseong
name: Yu, Sang-Hoon
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: The linearization coefficient $\mathcal{L}(L_{n_1}(x)\dots L_{n_k}(x))$ of classical Laguerre polynomials $L_n(x)$ is known to be equal to the number of $(n_1,\dots,n_k)$-derangements, which are permutations with a certain condition. Kasraoui, Stanton and Zeng found a $q$-analog of this result using $q$-Laguerre polynomials with two parameters $q$ and $y$. Their formula expresses the linearization coefficient of $q$-Laguerre polynomials as the generating function for $(n_1,\dots,n_k)$-derangements with two statistics counting weak excedances and crossings. In this paper their result is proved by constructing a sign-reversing involution on marked perfect matchings.
description: 16 pages, 8 figures, comments welcome!
Additional file 16 of Spatiotemporal mapping of RNA editing in the developing mouse brain using in situ sequencing reveals regional and cell-type-specific regulation
Creators: name: Lundin, Elin
name: Chenglin Wu
name: Widmark, Albin
name: Behm, Mikaela
name: Hjerling-Leffler, Jens
name: Chammiran Daniel
name: Ã–Hman, Marie
name: Nilsson, Mats
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Figure S6. Adar-specific expression and editing. (a) Heat maps showing the Adar-specific expression (reads/cell) for each developmental stage, increasing age from left to right, derived from single cell data (data repository). The color indicates the level of expression from low (blue) to high (red). (b) Adar-specific editing for each developmental stage, presented in heat maps where the color indicates the editing level from low (blue) to high (red). The expression and editing have been calculated based on single cell data for the populations of cells which are positive for Adar1, Adar2 or Adar3 as well as for cells which are negative for all Adar transcripts. (c) Heat maps displaying the editing ratio for each developmental stage. The ratio is calculated as the Adar-specific editing level over the editing level in the Adar negative cells (negative for all Adars). The heatmap color indicates the level of under- (cyan) or over-editing (red). The stronger the color, the larger the deviation from the Adar negative cells.
Cydistomyia monteithi Mackerras & Spratt 2008, sp. nov.
Creators: name: Mackerras, I. M.
name: Spratt, D. M.
name: Yeates, D. K.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Cydistomyia
Cydistomyia monteithi

description: Cydistomyia monteithi Mackerras & Spratt, sp. nov.
(Fig. 26)
 Type material. Holotype female, NSW, Mt Keira nr Wollongong, Feb., G.B. Monteith (QM T#144400).
 Non-type material examined. NSW: 2♀ Mt Keira nr Wollongong, 15.i.1949, D.A. Walsh (ANIC).
 Diagnosis. A small plain dark brown species to be distinguished from C. sabulosus by uniformly grey-brown wings without brown suffusion in any cells, along wing veins nor on stigma, and triangular callus with extension reaching only to middle of frons. Length 12mm.
 Female. Head. Eyes (relaxed) red-brown, bare. Frons slightly divergent, narrow, index 4.1, with dark brown tomentum, with appressed long pale brown hairs; vertex flat, vertical triangle and ocellar tubercle not observed; callus brown, bulging, triangular, about one half width of frons at base, with extension reaching to middle of frons. Subcallus greyish brown, no hairs; parafacials and face greyish brown, with long black hairs; beard mixed black and white hairs. Antennae uniform greyish brown, scape one and a half times as long as wide, with long black hairs especially ventrally; pedicel wider than long with short black hairs; basal plate with small gently rounded dorsal angle and small ventral bump. Palpi narrow, greyish brown, with dense relatively long black hairs.
 Thorax. Dark brown with short orange-brown hairs, Similarly on scutellum but longer, especially on posterior margin
 Legs. Legs uniform brown with short black hairs on forelegs, mixed short black and long white hairs on other legs.
 Wings. Uniformly greyish brown, without brown suffusion in cells, along vein margins or on stigma.
 Abdomen. Dark brown with black hairs, with pale bands with relatively long white hairs on apical margins of tergites, slightly more pronounced on lateral margins of tergites. Venter similar, with white hairs on apical bands of sternites slightly more conspicuous..
 Distribution. Known only from type locality near Wollongong, NSW.
 Etymology. The specific epithet is in honour of Dr. Geoff Monteith and his tireless collecting efforts in support of entomology in Australia.
description: Published as part of Mackerras, I. M., Spratt, D. M. & Yeates, D. K., 2008, Revision of the horse fly genera Lissimas and Cydistomyia (Diptera: Tabanidae: Diachlorini) of Australia, pp. 1-80 in Zootaxa 1886 (1) on pages 36-37, DOI: 10.11646/zootaxa.1886.1.1, http://zenodo.org/record/5133810
Adaptive Partially Observed Sequential Change Detection and Isolation
Creators: name: Zhao, Xinyu
name: Hu, Jiuyun
name: Mei, Yajun
name: Yan1, Hao
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: High-dimensional data has become popular due to the easy accessibility of sensors in modern industrial applications. However, one specific challenge is that it is often not easy to obtain complete measurements due to limited sensing powers and resource constraints. Furthermore, distinct failure patterns may exist in the systems, and it is necessary to identify the true failure pattern. This work focuses on the online adaptive monitoring of high-dimensional data in resource-constrained environments with multiple potential failure modes. To achieve this, we propose to apply the Shiryaev–Roberts procedure on the failure mode level and use the multi-arm bandit to balance the exploration and exploitation. We further discuss the theoretical property of the proposed algorithm to show that the proposed method can correctly isolate the failure mode. Finally, extensive simulations and two case studies demonstrate that the change point detection performance and the failure mode isolation accuracy can be greatly improved.
Structures of Order Parameters in Inhomogeneous Phase States of Strongly Correlated Systems
Creators: name: Isaev, L. S.
name: Protogenov, A. P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The structures of order parameters which determine the bounds of the phase states in the framework of the $CP^{1}$ Ginzburg-Landau model were considered. Using the formulation of this model in terms of the gauged order parameters (the unit vector ${\bf n}$, density $ρ^{2}$ and momentum of particles ${\bf c}$) we found that some universal properties of phases and field configurations are determined by the Hopf invariant, $Q$ and its generalizations. At a sufficiently high level of doping it was found that beyond the superconducting phase the charge distributions in the form of loops may be more preferable than those in the form of stripes. It was shown that in the phase with its mutual linking number $L
description: LaTeX2e, 15 pages, 1 figure
Deep Learning-based Software Engineering: Progress, Challenges, and Opportunities
Creators: name: Chen, Xiangping
name: Hu, Xing
name: Huang, Yuan
name: Jiang, He
name: Ji, Weixing
name: Jiang, Yanjie
name: Jiang, Yanyan
name: Liu, Bo
name: Liu, Hui
name: Li, Xiaochen
name: Lian, Xiaoli
name: Meng, Guozhu
name: Peng, Xin
name: Sun, Hailong
name: Shi, Lin
name: Wang, Bo
name: Wang, Chong
name: Wang, Jiayi
name: Wang, Tiantian
name: Xuan, Jifeng
name: Xia, Xin
name: Yang, Yibiao
name: Yang, Yixin
name: Zhang, Li
name: Zhou, Yuming
name: Zhang, Lu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Researchers have recently achieved significant advances in deep learning techniques, which in turn has substantially advanced other research disciplines, such as natural language processing, image processing, speech recognition, and software engineering. Various deep learning techniques have been successfully employed to facilitate software engineering tasks, including code generation, software refactoring, and fault localization. Many papers have also been presented in top conferences and journals, demonstrating the applications of deep learning techniques in resolving various software engineering tasks. However, although several surveys have provided overall pictures of the application of deep learning techniques in software engineering, they focus more on learning techniques, that is, what kind of deep learning techniques are employed and how deep models are trained or fine-tuned for software engineering tasks. We still lack surveys explaining the advances of subareas in software engineering driven by deep learning techniques, as well as challenges and opportunities in each subarea. To this end, in this paper, we present the first task-oriented survey on deep learning-based software engineering. It covers twelve major software engineering subareas significantly impacted by deep learning techniques. Such subareas spread out the through the whole lifecycle of software development and maintenance, including requirements engineering, software development, testing, maintenance, and developer collaboration. As we believe that deep learning may provide an opportunity to revolutionize the whole discipline of software engineering, providing one survey covering as many subareas as possible in software engineering can help future research push forward the frontier of deep learning-based software engineering more systematically.
description: Accepted in SCIENCE CHINA Information Sciences
An Export-Side Armington Model and Trade Liberalization in the World Wheat Market
Creators: name: Kim, C.S.
name: Lin, William W.
name: Kim, C.S.
name: Lin, William W.
Publisher: name: Unknown
Year: 1990
Subjects: subject: International Relations/Trade
subject: Export-side international trade model
subject: producer subsidy equivalent
subject: consumer subsidy equivalent

description: This paper develops and applies an export-side international trade model to analyze economic gains resulting from trade liberalization in the world wheat market. Major policy variables in the analysis include the removal of producer and consumer subsidy equivalents in industrialized countries. Estimated gains are substantial for all exporting countries ranging from $5.32 million for Argentina to $4.24 billion for the United States.
MOESM2 of DENDRO: genetic heterogeneity profiling and subclone detection by single-cell RNA sequencing
Creators: name: Zilu Zhou
name: Bihui Xu
name: Minn, Andy
name: Zhang, Nancy
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer
subject: 60506 Virology

description: Additional file 2. Supplementary material and Table S1 and Table S2
Topological Origin of the Phase Transition in a Model of DNA Denaturation
Creators: name: Grinza, Paolo
name: Mossa, Alessandro
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The hypothesis that phase transitions originate from some topological change of the critical level hypersurface of the potential energy receives direct evident support by our study of the Bishop--Peyrard model of DNA thermal denaturation.
description: 8 pages, 1 figure, RevTex 4; v2: minor changes in the text
Cydistomyia pilosus Mackerras & Spratt 2008, sp. nov.
Creators: name: Mackerras, I. M.
name: Spratt, D. M.
name: Yeates, D. K.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Cydistomyia
Cydistomyia pilosus

description: Cydistomyia pilosus Mackerras & Spratt, sp. nov.
(Fig. 31)
 Type material. Holotype female, Qld, Maroochy Horticulure Research Station, Nambour, Mar., 1985, (QM # T144401). Paratype females (2), same locality as holotype, Mar., Apr., (QDPI).
 Non-type material examined. QLD: 1♀ Mt. Glorious, 16.i.1972, G.B. & S.R. Monteith (UQIC), 1♀ 24.ii.1972, Gress (ANIC). NSW: 1♂ Wardell Cemetery, 16.x.1998, D.K. Yeates (UQIC); 1♂ Mooney Mooney Creek nr Gosford, 16.xii.1975, G. Daniels (GDCB).
 Diagnosis. A robust 14–15 mm dark brown to black species with most of body except eyes covered in dense black hairs, unlike any other species described herein and superficially resembling C. crepuscularis Oldroyd of New Guinea.
 Female. Head. Eyes (relaxed) dark red brown, bare. Frons parallel, narrow, index 5.2, tomentum grey brown with scattered short black hairs; vertex hollow, vertical triangle grey with black hairs; ocellar tubercle indistinct, brown, anterior ocellus occasionally present; callus bulging brown, pyriform, not full width of frons at base, with uniformly tapered extension reaching to upper third of frons. Subcallus with pale brown tomentum, no hairs; parafacials and face pale brown, with long black hairs; beard black. Antennal scape and pedicel greyish brown, with black hairs, pedicel with slight dorsal anterior prolongation; flagellum pale orange; basal plate relatively narrow, with small dorsal tooth. Palpi pale brown, with long black hairs.
 Thorax. Scutum and scutellum greyish brown, with fine black hairs; scutum with broad median and narrow lateral black vittae. Pleura grey, with long black hairs.
 Legs. Legs dark brown, with dense black hairs.
 Wings. Wings uniform light brown, costal cell suffused with brown, stigma brown.
 Abdomen. Dark brown to black, with black hairs, first and second tergites more brown than black. Patches of white hairs on lateral apical margins of tergites 1–4. Venter dark brown to black, with black hairs.
 Male. Similar to females but abdomen more brown than black both dorsally and ventrally. Body with more and longer black hairs. Eyes bare, upper facets enlarged. Ocellar tubercle not visible. Palpi fawn, with long black hairs, second segment plump, tapering almost uniformly to fine round tip.
 Distribution. From SE coastal QLD S to near Gosford NSW.
 Etymology. The specific epithet derives from the Latin for hairy and refers to the dense black hairs covering the body with the exception of the eyes.
description: Published as part of Mackerras, I. M., Spratt, D. M. & Yeates, D. K., 2008, Revision of the horse fly genera Lissimas and Cydistomyia (Diptera: Tabanidae: Diachlorini) of Australia, pp. 1-80 in Zootaxa 1886 (1) on pages 42-44, DOI: 10.11646/zootaxa.1886.1.1, http://zenodo.org/record/5133810
Additional file 16: of Spatiotemporal mapping of RNA editing in the developing mouse brain using in situ sequencing reveals regional and cell-type-specific regulation
Creators: name: Lundin, Elin
name: Chenglin Wu
name: Widmark, Albin
name: Behm, Mikaela
name: Hjerling-Leffler, Jens
name: Chammiran Daniel
name: Ã–Hman, Marie
name: Nilsson, Mats
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Figure S6. Adar-specific expression and editing. (a) Heat maps showing the Adar-specific expression (reads/cell) for each developmental stage, increasing age from left to right, derived from single cell data (data repository). The color indicates the level of expression from low (blue) to high (red). (b) Adar-specific editing for each developmental stage, presented in heat maps where the color indicates the editing level from low (blue) to high (red). The expression and editing have been calculated based on single cell data for the populations of cells which are positive for Adar1, Adar2 or Adar3 as well as for cells which are negative for all Adar transcripts. (c) Heat maps displaying the editing ratio for each developmental stage. The ratio is calculated as the Adar-specific editing level over the editing level in the Adar negative cells (negative for all Adars). The heatmap color indicates the level of under- (cyan) or over-editing (red). The stronger the color, the larger the deviation from the Adar negative cells.
Partial Adoption of Divisible Technologies in Agriculture
Creators: name: Szmedra, Philip I.
name: Wetzstein, Michael E.
name: McClendon, Ronald W.
name: Szmedra, Philip I.
name: Wetzstein, Michael E.
name: McClendon, Ronald W.
Publisher: name: Unknown
Year: 1990
Subjects: subject: Crop Production/Industries
subject: Pest management
subject: irrigation
subject: simulation
subject: soybeans
subject: technology adoption

description: We have developed a dynamic theoretical model to investigate technology complements where the degree of adoption is a function of producers' prior technology levels. Based on this model, we used an empirical application to assess the adoption of integrated pest management (IPM) with and without irrigation. Results indicate that the degree of new technology adoption may depend on the extent of the risk. For example, strongly risk-averse producers who use dryland technology may only partially adopt IPM. And producers who irrigate to significantly decrease variation in yield and returns may also only partially adopt IPM.
Exploring the dispersion measure of the Milky Way halo
Creators: name: Keating, Laura C.
name: Pen, Ue-Li
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Fast radio bursts offer the opportunity to place new constraints on the mass and density profile of hot and ionized gas in galactic haloes. We test here the X-ray emission and dispersion measure predicted by different gas profiles for the halo of the Milky Way. We examine a range of models, including entropy stability conditions and external pressure continuity. We find that incorporating constraints from X-ray observations leads to favouring dispersion measures on the lower end of the range given by these models. We show that the dispersion measure of the Milky Way halo could be less than 10 cm$^{-3}$ pc in the most extreme model we consider, which is based on constraints from O VII absorption lines. However, the models allowed by the soft X-ray constraints span more than an order of magnitude in dispersion measures. Additional information on the distribution of gas in the Milky Way halo could be obtained from the signature of a dipole in the dispersion measure of fast radio bursts across the sky, but this will be a small effect for most cases.
description: 5 pages, 4 figures. Accepted to MNRAS Letters
Evaluating Potential Changes in Price Reporting Accuracy
Creators: name: Ward, Clement E.
name: Choi, Seung-Churl
name: Ward, Clement E.
name: Choi, Seung-Churl
Publisher: name: Unknown
Year: 1998
Subjects: Agricultural marketing

description: Non-cash-market transactions for fed cattle have increased. Price discovery depends in part on the accuracy of reported cash market prices. Cattlemen and others have expressed concern that as non-cash-market transactions increase, reported cash market prices may no longer accurately reflect supply-demand conditions. Equations based on Chebyschev's inequality are used in conjunction with experimental market data from the Fed Cattle Market Simulator to explore relationships related to price reporting accuracy for several subpopulations of prices versus the known population. Price means and variances and distribution of prices were invariant to number of transaction prices. Mean prices and variance of prices also were invariant to number of observations. Only when the reduction in prices reached 80% was there a significant relationship between number of observations and two pairs of variables, i.e., reported price precision and confidence of a given level of precision. With the exception of the smallest reduction in transactions, no differences were found between the subpopulations and population for reported price precision versus probability of a given level of precision, for reported price precision versus estimated number of observations with a given degree of confidence, and for probability of a given level of precision versus estimated number of observations with a given level of precision. Results suggest the possibility that number of non-reported fed cattle transaction prices could increase significantly before the industry faces serious concerns regarding the accuracy of reported prices certis paribus.
The low-energy phase-only action in a superconductor: a comparison with the XY model
Creators: name: Benfatto, L.
name: Toschi, A.
name: Caprara, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The derivation of the effective theory for the phase degrees of freedom in a superconductor is still, to some extent, an open issue. It is commonly assumed that the classical XY model and its quantum generalizations can be exploited as effective phase-only models. In the quantum regime, however, this assumption leads to spurious results, such as the violation of the Galilean invariance in the continuum model. Starting from a general microscopic model, in this paper we explicitly derive the effective low-energy theory for the phase, up to fourth-order terms. This expansion allows us to properly take into account dynamic effects beyond the Gaussian level, both in the continuum and in the lattice model. After evaluating the one-loop correction to the superfluid density we critically discuss the qualitative and quantitative differences between the results obtained within the quantum XY model and within the correct low-energy theory, both in the case of s-wave and d-wave symmetry of the superconducting order parameter. Specifically, we find dynamic anharmonic vertices, which are absent in the quantum XY model, and are crucial to restore Galilean invariance in the continuum model. As far as the more realistic lattice model is concerned, in the weak-to-intermediate-coupling regime we find that the phase-fluctuation effects are quantitatively reduced with respect to the XY model. On the other hand, in the strong-coupling regime we show that the correspondence between the microscopically derived action and the quantum XY model is recovered, except for the low-density regime.
description: 29 pages, 11 figures. Slightly revised presentation, accepted for publication in Phys. Rev. B
Highly tunable exchange-only singlet-only qubit in a GaAs triple quantum dot
Creators: name: Sala, Arnau
name: Qvist, Jørgen Holme
name: Danon, Jeroen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose an implementation of a singlet-only spin qubit in a GaAs-based triple quantum dot with a (1,4,1) charge occupation. In the central multi-electron dot, the interplay between Coulomb interaction and an out-of-plane magnetic field creates an energy spectrum with a tunable singlet-triplet splitting, which can be exploited to create a six-particle singlet-only qubit with a qubit splitting that can straightforwardly be tuned over tens of $μ$eV by adjusting the external magnetic field. We confirm the full exchange-based electric control of the qubit and demonstrate its superior coherence properties due to its singlet-only nature.
description: 5 pages, 3 figures, plus Supplemental Material
Additional file 14 of Spatiotemporal mapping of RNA editing in the developing mouse brain using in situ sequencing reveals regional and cell-type-specific regulation
Creators: name: Lundin, Elin
name: Chenglin Wu
name: Widmark, Albin
name: Behm, Mikaela
name: Hjerling-Leffler, Jens
name: Chammiran Daniel
name: Öhman, Marie
name: Nilsson, Mats
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Figure S5. Regional Adar expression. The total number of reads per region for Adar1, Adar2 and Adar3 for each developmental stage (derived from Additional files 7, 8, 9, 10). Each dot represents a replicate. As different developmental stages have different levels of background autofluorescence, resulting in varying quality thresholds for optimal read quality, the read counts for adult are lower than expected. In E15, only the regions thalamus and hypothalamus are presented as neocortex and hippocampus could not be outlined at this stage.
title: A rare case of extrarenal malignant rhabdoid tumour of eyelid in an infant
Creators: name: Neves Paiva de Castro, Pedro
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Head & neck imaging
subject: Head and neck
subject: CT
subject: MR
subject: Clinical Cases

description: Clinical History: A 12-week-old female was hospitalized for investigation of a right eyelid tumour. She already had only a small lesion initially diagnosed as benign at birth. However, after 12 weeks, the clinical examination evidenced a voluminous tumour with an exophytic aspect and ulceration superimposed on the right eye.

description: 12 weeks, female
Open loop amplitudes and causality to all orders and powers from the loop-tree duality
Creators: name: Aguilera-Verdugo, J. Jesus
name: Driencourt-Mangin, Felix
name: Hernandez-Pinto, Roger J.
name: Plenter, Judith
name: Ramirez-Uribe, Selomit
name: Renteria-Olivo, Andres E.
name: Rodrigo, German
name: Sborlini, German F. R.
name: Bobadilla, William J. Torres
name: Tracz, Szymon
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Multiloop scattering amplitudes describing the quantum fluctuations at high-energy scattering processes are the main bottleneck in perturbative quantum field theory. The loop-tree duality is a novel method aimed at overcoming this bottleneck by opening the loop amplitudes into trees and combining them at integrand level with the real-emission matrix elements. In this Letter, we generalize the loop-tree duality to all orders in the perturbative expansion by using the complex Lorentz-covariant prescription of the original one-loop formulation. We introduce a series of mutiloop topologies with arbitrary internal configurations and derive very compact and factorizable expressions of their open-to-trees representation in the loop-tree duality formalism. Furthermore, these expressions are entirely independent at integrand level of the initial assignments of momentum flows in the Feynman representation and remarkably free of noncausal singularities. These properties, that we conjecture to hold to other topologies at all orders, provide integrand representations of scattering amplitudes that exhibit manifest causal singular structures and better numerical stability than in other representations.
description: Final version to appear in Physical Review Letters
MOESM2 of Associations between dietary patterns and blood pressure in a sample of Australian adults
Creators: name: Margerison, Claire
name: Riddell, Lynnette
name: McNaughton, Sarah
name: Nowson, Caryl
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Additional file 2: Table S2. Factor loading matrix for the three dietary patterns identified in this sample of Australian adults (n = 251). Table S2 shows the full factor loading matrix (for values > 0.2) for each of the three dietary patterns for all of the 34 food groups, including those food groups which don’t load on any pattern.
Comments on N=1 Heterotic String Vacua
Creators: name: Andreas, Bjorn
name: Ruiperez, Daniel Hernandez
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We analyze three aspects of N=1 heterotic string compactifications on elliptically fibered Calabi-Yau threefolds: stability of vector bundles, five-brane instanton transitions and chiral matter. First we show that relative Fourier-Mukai transformation preserves absolute stability. This is relevant for vector bundles whose spectral cover is reducible. Then we derive an explicit formula for the number of moduli which occur in (vertical) five-brane instanton transitions provided a certain vanishing argument applies. Such transitions increase the holonomy of the heterotic vector bundle and cause gauge changing phase transitions. In an M-theory description the transitions are associated with collisions of bulk five-branes with one of the boundary fixed planes. In F-theory they correspond to three-brane instanton transitions. Our derivation relies on an index computation with data localized along the curve which is related to the existence of chiral matter in this class of heterotic vacua. Finally, we show how to compute the number of chiral matter multiplets for this class of vacua allowing to discuss the associated Yukawa couplings.
description: 33pp, latex2e version, minor modifications, typos corrected
title: Why Organisms?
Creators: name: Bizzarri, Mariano
name: Soto, Ana M.
name: Sonnenschein, Carlos
name: Longo, Giuseppe
Publisher: name: Organisms. Journal of Biological Sciences
Year: 2017

description: At the beginning of the 21st century, biology is facing an epistemological crisis which anticipates a paradigm change. Reductionism and the molecular analysis it favors have failed to bring about an understanding of complex phenomena in biology. This will require a reappraisal of old research concepts. The dominant view during the last fifty years has been that development is merely the unfolding of a genetic program. This perception is now being challenged by the resurgence of the once prominent fields of biological inquiry, namely, ecological and evolutionary developmental biology. However, these efforts remain few and far between because they are diluted by a sea of publications still based on reductionist interpretations. Meanwhile, there is no source explicitly committed to a perspective centered on organisms. Thus, there is a need for a journal dedicated to high quality theoretical and experimental work while promoting an interdisciplinary approach to the main topics in biology.
description: Organisms. Journal of Biological Sciences, V. 1, N. 1 (2017)
SDCNet: Smoothed Dense-Convolution Network for Restoring Low-Dose Cerebral CT Perfusion
Creators: name: Liu, Peng
name: Fang, Ruogu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: With substantial public concerns on potential cancer risks and health hazards caused by the accumulated radiation exposure in medical imaging, reducing radiation dose in X-ray based medical imaging such as Computed Tomography Perfusion (CTP) has raised significant research interests. In this paper, we embrace the deep Convolutional Neural Networks (CNN) based approaches and introduce Smoothed Dense-Convolution Neural Network (SDCNet) to recover high-dose quality CTP images from low-dose ones. SDCNet is composed of sub-network blocks cascaded by skip-connections to infer the noise (differentials) from paired low/high-dose CT scans. SDCNet can effectively remove the noise in real low-dose CT scans and enhance the quality of medical images. We evaluate the proposed architecture on thousands of CT perfusion frames for both reconstructed image denoising and perfusion map quantification including cerebral blood flow (CBF) and cerebral blood volume (CBV). SDCNet achieves high performance in both visual and quantitative results with promising computational efficiency, comparing favorably with state-of-the-art approaches. \textit{The code is available at \url{https://github.com/cswin/RC-Nets}}.
Risk Measurement and Supply Response in the Soybean Complex
Creators: name: Diersen, Matthew A.
name: Garcia, Philip
name: Diersen, Matthew A.
name: Garcia, Philip
Publisher: name: Unknown
Year: 1998
Subjects: Agricultural marketing

description: Output price risk has been found to affect firm behavior in the soybean complex. Here, we investigate the influence of price risk on the supply of soybean products, using futures prices and implied volatilities from options markets to generate the first and second moments of the crushers' returns distribution. Our findings suggest that implied volatilities can be a useful measure of price risk in a supply response context. This measure has the advantages of being forward-looking, market generated, and relatively easily implementable for those commodities with futures and options markets.
Mean-field dynamo action in protoneutron stars
Creators: name: Bonanno, Alfio
name: Rezzolla, Luciano
name: Urpin, Vadim
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We have investigated the turbulent mean-field dynamo action in protoneutron stars that are subject to convective and neutron finger instabilities. While the first one develops mostly in the inner regions of the star, the second one is favoured in the outer regions, where the Rossby number is much smaller and a mean-field dynamo action is more efficient. By solving the mean-field induction equation we have computed the critical spin period below which no dynamo action is possible and found it to be ~1 s for a wide range of stellar models. Because this critical period is substantially longer than the characteristic spin period of very young pulsars, we expect that a mean-field dynamo will be effective for most protoneutron stars.
description: A&A Letters, in press
MOESM1 of DENDRO: genetic heterogeneity profiling and subclone detection by single-cell RNA sequencing
Creators: name: Zilu Zhou
name: Bihui Xu
name: Minn, Andy
name: Zhang, Nancy
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1. Supplementary figures
Residual absorption at zero temperature in d-wave superconductors
Creators: name: Schachinger, E.
name: Carbotte, J. P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In a d-wave superconductor with elastic impurity scattering, not all the available optical spectral weight goes into the condensate at zero temperature, and this leads to residual absorption. We find that for a range of impurity parameters in the intermediate coupling regime between Born (weak) and unitary (strong) limit, significant oscillator strength remains which exhibits a cusp like behavior of the real part of the optical conductivity with upward curvature as a function of frequency, as well as a quasilinear temperature dependence of the superfluid density. The calculations offer an explanation of recent data on ortho-II YBa$_2$Cu$_3$O$_{6.5}$ which has been considered anomalous.
description: Accepted for publication by Phys. Rev. B 7 Pages and 4 Figures
Additional file 14: of Spatiotemporal mapping of RNA editing in the developing mouse brain using in situ sequencing reveals regional and cell-type-specific regulation
Creators: name: Lundin, Elin
name: Chenglin Wu
name: Widmark, Albin
name: Behm, Mikaela
name: Hjerling-Leffler, Jens
name: Chammiran Daniel
name: Öhman, Marie
name: Nilsson, Mats
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Figure S5. Regional Adar expression. The total number of reads per region for Adar1, Adar2 and Adar3 for each developmental stage (derived from Additional files 7, 8, 9, 10). Each dot represents a replicate. As different developmental stages have different levels of background autofluorescence, resulting in varying quality thresholds for optimal read quality, the read counts for adult are lower than expected. In E15, only the regions thalamus and hypothalamus are presented as neocortex and hippocampus could not be outlined at this stage.
The Echo Index and multistability in input-driven recurrent neural networks
Creators: name: Ceni, Andrea
name: Ashwin, Peter
name: Livi, Lorenzo
name: Postlethwaite, Claire
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: A recurrent neural network (RNN) possesses the echo state property (ESP) if, for a given input sequence, it ``forgets'' any internal states of the driven (nonautonomous) system and asymptotically follows a unique, possibly complex trajectory. The lack of ESP is conventionally understood as a lack of reliable behaviour in RNNs. Here, we show that RNNs can reliably perform computations under a more general principle that accounts only for their local behaviour in phase space. To this end, we formulate a generalisation of the ESP and introduce an echo index to characterise the number of simultaneously stable responses of a driven RNN. We show that it is possible for the echo index to change with inputs, highlighting a potential source of computational errors in RNNs due to characteristics of the inputs driving the dynamics.
description: Revised version, 43 pages, 6 figures
SiC Cantilevers For Generating Uniaxial Stress
Creators: name: Jiang, Boyang
name: Opondo, Noah
name: Wolfowicz, Gary
name: Yu, Pen-Li
name: Awschalom, David D.
name: Bhave, Sunil A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: This paper demonstrates the first beam resonators fabricated from bulk high purity semi-insulating 4H Silicon Carbide wafers (HPSI 4H-SiC). Our innovations include: (1) Multi-level front-side, back-side inductively coupled plasma-deep reactive ion etching (ICP-DRIE) technology to fabricate thin, low-mass, bending-mode resonators framed by the SiC substrate (2) Laser Doppler Vibrometer (LDV) measurements of mechanical quality factors (Q) > 10,000 with frequencies ranging from 300 kHz to 8MHz and (3) Calculated uniaxial in-plane surface stress 20 MPa at top surface of resonator base when operating at resonance in vacuum.
description: 4 pages, 5 figures, 1 table. Conference paper for Transducers 2019