cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
History of Photography - from Camera Obscura to the Kodak Camera.pdf
Creators: name: Forrester, Rochelle
Publisher: name: figshare
Year: 2020
Subjects: subject: History
subject: 220203 History and Philosophy of Engineering and Technology
subject: FOS: Philosophy, ethics and religion

description: The invention of photography was only possible due to the camera obscura effect which produces an upside down image of a scene on the back wall of a box when light is reflected through a tiny hole in the box. The camera obscura effect has been known since classical times. The invention of photography required that the image be fixed and reproducible and this was not achieved until the 19th century, after the discovery of the light sensitive properties of certain silver compounds, which resulted from scientific discoveries in the preceding three centuries. After photography was invented it was improved by the invention of color photography and became cheaper and easier. The order of discovery was inevitable and is an example of how social and cultural history has to follow a particular course determined by the structure of the world around us. Photography is only possible due to the existence in nature, of the camera obscura effect and of the existence of light sensitive compounds and only when they were put together, was photography invented.
Additional file 1 of A novel synonymous ABCA3 variant identified in a Chinese family with lethal neonatal respiratory failure
Creators: name: Zhang, Weifeng
name: Liu, Zhiyong
name: Lin, Yiming
name: Wang, Ruiquan
name: Xu, Jinglin
name: He, Ying
name: Zhang, Fengfeng
name: Wu, Lianqiang
name: Chen, Dongmei
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Primer sequences used in exons 4 to 7 of ABCA3 gene amplification.
Vermarktung von Milch aus kuhgebundener Kälberhaltung
Creators: name: Placzek, Matthias
name: Christoph-Schulz, Inken
name: Barth, Kerstin
name: Placzek, Matthias
name: Christoph-Schulz, Inken
name: Barth, Kerstin
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business
subject: muttergebundene Kälberaufzucht
subject: ammengebundene Kälberaufzucht
subject: Milchpreis
subject: Kuh-Kalb-Kontakt

description: Kuhgebundene Kälberaufzucht ist eine Form der Milchviehhaltung, bei der auf die Trennung von Kuh und Kalb unmittelbar nach der Geburt verzichtet wird. Bisher liegen keine Informationen vor, wie die Milchviehbetriebe Milch aus diesem System vermarkten. Deshalb wurden bundesweit 45 Landwirte, die kuhgebundene Aufzucht praktizieren, in Form von qualitativen Interviews befragt. Lediglich fünf der Betriebe kennzeichneten ihre Produkte mit dem Hinweis, dass es sich um Milch aus kuhgebundener Kälberaufzucht handelt. Ihre erzielten Erlöse unterschieden sich je nach Vertriebsweg allerdings nicht von den Erlösen anderer Landwirte. Die höchsten Erlöse wurden durch Direktvermarktung, die niedrigsten durch die Abgabe an Molkereien erzielt.
Measurement of TeV dark particles due to decay of heavy dark matter in the earth core at IceCube
Creators: name: Xu, Ye
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In the present paper, it is assumed that there exist two species of dark matter: a heavy dark matter particle (HDM) with the mass of O(TeV) which is generated in early universe and a lighter dark matter particle (LDM) which is a relativistic product due to the decay of HDM. HDMs, captured by the earth, decay to high energy LDMs, and these particles can be measured by km$^3$ neutrino telescopes, like the IceCube detector. A $Z^{\prime}$ portal dark matter model is taken for LDMs to interact with nuclei via a neutral current interaction mediated by a heavy gauge boson $Z^{\prime}$. With the different lifetimes of decay of HDMs and Z$^{\prime}$ masses, the event rates of LDMs, measured by IceCube, are evaluated in the energy range between 1 TeV and 100 TeV. According to the IceCube data, the upper limit for LDM fluxes is estimated at 90\% C.L. at IceCube. Finally, it is proved that LDMs could be directly detected in the energy range betwen O(1TeV) and O(10TeV) at IceCube with $m_{Z^{\prime}} \lesssim 500 GeV$ and $τ_ϕ \lesssim 10^{21}$ s.
description: 10 pages, 4 figures, accepted for publication in Physics of the Dark Universe. arXiv admin note: substantial text overlap with arXiv:1904.12266, arXiv:1910.11158
Additional file 3 of Microbial community characterization of shrimp survivors to AHPND challenge test treated with an effective shrimp probiotic (Vibrio diabolicus)
Creators: name: Restrepo, Leda
name: Domínguez-Borbor, Cristóbal
name: Bajaña, Leandro
name: Betancourt, Irma
name: Rodríguez, Jenny
name: Bayot, Bonny
name: Reyes, Alejandro
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 3: Figure S3. Graphical visualization of the alignment of V4 region of the 16S rRNA gene from 38 related Vibrio species. Variations from the reference sequence are highlighted along the length of the alignment for species of the different known Vibrio species. Although taxonomical assignments would assign four ASVs to the order Vibrionales, it is possible to observe clade specific SNPs in particular location of the sequences. The set of ASV recovered from the microbiota experiment are highlighted in red.
Mamestra albirena Benedek & Volynkin & Babics & Saldaitis 2021
Creators: name: Benedek, Balázs
name: Volynkin, Anton V.
name: Babics, János
name: Saldaitis, Aidas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Mamestra
Mamestra albirena

description: The albirena species-group
 Diagnosis. The species-group comprises the only species well different externally from other congeners by its dark chocolate brown colouration and quite indistinct transverse lines. The male genitalia of the species-group are characterized by the wide and symmetrical clavi, the short dorsal costal protrusion with a rounded tip, and the rounded tip of the cucullus. In the female genitalia, the antrum is short and having a straight ventral ostial margin.
description: Published as part of Benedek, Balázs, Volynkin, Anton V., Babics, János & Saldaitis, Aidas, 2021, Review of the subgenus Lophotyna Hampson of the genus Polymixis Hübner (Lepidoptera: Noctuidae: Noctuinae), with descriptions of two new species from Myanmar, pp. 22-40 in Zootaxa 4999 (1) on page 25, DOI: 10.11646/zootaxa.4999.1.2, http://zenodo.org/record/5089283
Ultra cold neutrons: determination of the electric dipole moment and gravitational corrections via matter wave interferometry
Creators: name: Abdalla, E.
name: Hussein, M. S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose experiments using ultra cold neutrons which can be used to determine the electric dipole moment of the neutron itself, a well as to test corrections to gravity as they are foreseen by string theories and Kaluza-Klein mechanisms.
description: 3 pages, no figures, reference added
On Shor's channel extension and constrained channels
Creators: name: Holevo, A. S.
name: Shirokov, M. E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we give several equivalent formulations of the additivity conjecture for constrained channels, which formally is substantially stronger than the unconstrained additivity. To this end a characteristic property of the optimal ensemble for such a channel is derived, generalizing the maximal distance property. It is shown that the additivity conjecture for constrained channels holds true for certain nontrivial classes of channels. Recently P. Shor showed that conjectured additivity properties for several quantum information quantities are in fact equivalent. After giving an algebraic formulation for the Shor's channel extension, its main asymptotic property is proved. It is then used to show that additivity for two constrained channels can be reduced to the same problem for unconstrained channels, and hence, "global" additivity for channels with arbitrary constraints is equivalent to additivity without constraints.
description: 19 pages; substantially revised and enhanced. To appear in Commun. Math. Phys
Chandra Observation of the Anomalous X-ray Pulsar 1E 1841-045
Creators: name: Morii, Mikio
name: Sato, Rie
name: Kataoka, Jun
name: Kawai, Nobuyuki
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results from the {\it Chandra} ACIS CC mode observation of an anomalous X-ray pulsar (AXP) 1E 1841-045. This is the first observation in which the pulsar spectrum in wide energy range is spatially discriminated from the surrounding SNR, Kes 73. Like other AXPs, the phase-integrated spectrum is fitted well with power-law plus blackbody model. The spectral parameters are $Γ= 2.0 \pm 0.3$, $kT_{\rm BB} = 0.44 \pm 0.02$ keV, and $N_H = 2.54^{+0.15}_{-0.13} \times 10^{22} {\rm cm}^{-2}$. This photon index is significantly flatter than the other AXPs, and resemble to soft gamma-ray repeaters (SGRs) in the quiescent state. The pulse profile is double-peaked, and we found that the second peak has significantly hard spectrum. The spectra of all phases are consistent with power-law plus blackbody model with constant temperature and photon index. When fitted with two blackbody model, we obtained similarly good fit. These results can be interpreted that there are two emission regions with different energy spectra.
description: 4 pages, 4 figures, accepted for publication in PASJ Letters
Additional file 1 of Written patient information materials used in general practices fail to meet acceptable quality standards
Creators: name: Posch, Nicole
name: Horvath, Karl
name: Wratschko, Kerstin
name: Plath, Jasper
name: Brodnig, Richard
name: Siebenhofer, Andrea
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Questionnaire.
Additional file 1 of DNA methylation in cord blood in association with prenatal depressive symptoms
Creators: name: Kallak, Theodora Kunovac
name: Bränn, Emma
name: Fransson, Emma
name: Johansson, Åsa
name: Lager, Susanne
name: Comasco, Erika
name: Lyle, Robert
name: Skalkidou, Alkistis
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Figure S1: Quantile-quantile plot (QQ-plot) displaying the observed and expected Benjamini-Hochberg adjusted –log10 p-values for all group comparisons. a) Healthy control versus Prenatal depressive symptoms. b) History and prenatal depressive symptoms versus Prenatal depressive symptoms only. c) History and prenatal depressive symptoms versus Healthy control. d) Prenatal depressive symptoms only versus Healthy control. e) Anxiety and prenatal depressive symptoms versus Prenatal depressive symptoms only. f) Anxiety and prenatal depressive symptoms versus Healthy control. g) Prenatal depressive symptoms only versus Healthy control. h) Healthy control versus Prenatal depressive symptoms without selective serotonin reuptake inhibitors (SSRI). i) Healthy control versus Prenatal depressive symptoms with SSRI. j) Prenatal depressive symptoms without SSRI versus Prenatal depressive symptoms with SSRI.
Neutrino Detection With CLEAN
Creators: name: McKinsey, D. N.
name: Coakley, K. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This article describes CLEAN, an approach to the detection of low-energy solar neutrinos and neutrinos released from supernovae. The CLEAN concept is based on the detection of elastic scattering events (neutrino-electron scattering and neutrino-nuclear scattering) in liquified noble gases such as liquid helium, liquid neon, and liquid xenon, all of which scintillate brightly in the ultraviolet. Key to the CLEAN technique is the use of a thin film of wavelength-shifting fluor to convert the ultraviolet scintillation light to the visible. This allows the same liquid to be used as both a passive shielding medium and an active self-shielding detector, allowing lower intrinsic radioactive backgrounds at low energies. Liquid neon is a particularly promising medium for CLEAN. Because liquid neon has a high scintillation yield, has no long-lived radioactive isotopes, and can be easily purified by use of cold traps, it is an ideal medium for the detection of rare nuclear events. In addition, neon is inexpensive, dense, and transparent to its own scintillation light, making it practical for use in a large self-shielding apparatus. Monte Carlo simulations of gamma ray backgrounds have been performed assuming liquid neon as both shielding and detection medium. Gamma ray events occur with high probability in the outer parts of the detector. In contrast, neutrino scattering events occur uniformly throughout the detector. We discriminate background gamma ray events from events of interest based on a spatial Maximum Likelihood method estimate of event location. Background estimates for CLEAN are presented, as well as an evaluation of the sensitivity of the detector for $p-p$ neutrinos. Given these simulations, the physics potential of the CLEAN approach is evaluated.
description: 21 pages, 3 figures. Submitted to Astroparticle Physics
Additional file 2 of Written patient information materials used in general practices fail to meet acceptable quality standards
Creators: name: Posch, Nicole
name: Horvath, Karl
name: Wratschko, Kerstin
name: Plath, Jasper
name: Brodnig, Richard
name: Siebenhofer, Andrea
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Table S1. Demographic characteristics of the participating GPs.
Euterpia Navia & Flechtmann 2005
Creators: name: Navia, Denise
name: Duarte, Mercia Elias
name: Flechtmann, Carlos H. W.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Euterpia

description: Euterpia.
 Type host. Euterpe precatoria Mart. (Arecaceae).
 Type locality. Manaus (3º04’S, 59º55’W), Amazonas, Brazil.
 Relationship to host plant. Vagrants on lower surface of leaves, along midribs, causing no apparent symptoms (Navia & Flechtmann 2005b).
 Remarks. Type species in the genus Navia. Only known from the type host/locality.
 Type host plant status. Native palm tree, not endemic, occurring in Amazônia biome in the North Region (Vianna 2020f). A palm tree of high economic and social importance. Very popular for the production of a drink, obtained from the pulp of the fruit, known as açaí wine. The heart is also used for the construction of houses and the roots are medicinal (Lorenzi et al. 1996).
description: Published as part of Navia, Denise, Duarte, Mercia Elias & Flechtmann, Carlos H. W., 2021, Eriophyoid mites (Acari: Prostigmata) from Brazil: an annotated checklist, pp. 1-152 in Zootaxa 4997 (1) on page 56, DOI: 10.11646/zootaxa.4997.1.1, http://zenodo.org/record/5089227
Additional file 2 of DNA methylation in cord blood in association with prenatal depressive symptoms
Creators: name: Kallak, Theodora Kunovac
name: Bränn, Emma
name: Fransson, Emma
name: Johansson, Åsa
name: Lager, Susanne
name: Comasco, Erika
name: Lyle, Robert
name: Skalkidou, Alkistis
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Figure S2: Manhattan plots displaying differentially DNA methylated genes in cord blood from infants born by mothers who a) suffer from anxiety and prenatal depressive symptoms compared with healthy controls, b) healthy controls compared with prenatal depressive symptoms treated with selective serotonin reuptake inhibitors (SSRIs), and c) women with untreated prenatal depressive symptoms compared with prenatal depressive symptoms treated with SSRIs. Y-axes display the Benjamini-Hochberg adjusted –log10 p-values for specific group comparisons and x-axes shows the chromosomal location.
Stability of convection in dry salt lakes
Creators: name: Lasser, Jana
name: Ernst, Marcel
name: Goehring, Lucas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Dry lakes covered with a salt crust organised into beautifully patterned networks of narrow ridges are common in arid regions. Here, we consider the initial instability and the ultimate fate of buoyancy-driven convection that could lead to such patterns. Specifically, we look at convection in a deep porous medium with a constant through-flow boundary condition on a horizontal surface, which resembles the situation found below an evaporating salt lake. The system is scaled to have only one free parameter, the Rayleigh number, which characterises the relative driving force for convection. We then solve the resulting linear stability problem for the onset of convection. Further exploring the non-linear regime of this model with pseudo-spectral numerical methods, we demonstrate how the growth of small downwelling plumes is itself unstable to coarsening, as the system develops into a dynamic steady state. In this mature state we show how the typical speeds and length-scales of the convective plumes scale with forcing conditions, and the Rayleigh number. Interestingly, a robust length-scale emerges for the pattern wavelength, which is largely independent of the driving parameters. Finally, we introduce a spatially inhomogeneous boundary condition -- a modulated evaporation rate -- to mimic any feedback between a growing salt crust and the evaporation over the dry salt lake. We show how this boundary condition can introduce phase-locking of the downwelling plumes below sites of low evaporation, such as at the ridges of salt polygons.
description: 36 pages, 12 figures, accepted for publication in Journal of Fluid Mechanics
Substructure Analysis of Selected Low Richness 2dFGRS Clusters of Galaxies
Creators: name: Burgett, William S.
name: Vick, Michael M.
name: Davis, David S.
name: Colless, Matthew
name: De Propris, Roberto
name: Baldry, Ivan
name: Baugh, Carlton
name: Bland-Hawthorn, Joss
name: Bridges, Terry
name: Cannon, Russell
name: Cole, Shaun
name: Collins, Chris
name: Couch, Warrick
name: Cross, Nicholas
name: Dalton, Gavin
name: Driver, Simon
name: Efstathiou, George
name: Ellis, Richard
name: Frenk, Carlos
name: Glazebrook, Karl
name: Hawkins, Edward
name: Jackson, Carole
name: Lahav, Ofer
name: Lewis, Ian
name: Lumsden, Stuart
name: Maddox, Steve
name: Madgwick, Darren
name: Norberg, Peder
name: Peacock, John A.
name: Percival, Will
name: Peterson, Bruce
name: Sutherland, Will
name: Taylor, Keith
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Complementary one-, two-, and three-dimensional tests for detecting the presence of substructure in clusters of galaxies are applied to recently obtained data from the 2dF Galaxy Redshift Survey. The sample of 25 clusters used in this study includes 16 clusters not previously investigated for substructure. Substructure is detected at or greater than the 99% CL level in at least one test for 21 of the 25 clusters studied here. From the results, it appears that low richness clusters commonly contain subclusters participating in mergers. About half of the clusters have two or more components within 0.5 h^{-1} Mpc of the cluster centroid, and at least three clusters (Abell 1139, Abell 1663, and Abell S333) exhibit velocity-position characteristics consistent with the presence of possible cluster rotation, shear, or infall dynamics. The geometry of certain features is consistent with influence by the host supercluster environments. In general, our results support the hypothesis that low richness clusters relax to structureless equilibrium states on very long dynamical time scales (if at all).
description: Aceepted for publication in MNRAS; 54 pages, 43 figures, 7 tables
Photon-exchange effects on photon-pair transmission
Creators: name: Resch, K. J.
name: Lapaire, G. G.
name: Lundeen, J. S.
name: Sipe, J. E.
name: Steinberg, A. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It has been proposed that photon-exchange effects in atom-photon interactions could lead to greatly enhanced optical nonlinearities. These might have widespread application (e.g. quantum information). Here we demonstrate experimentally that such exchange effects can indeed enhance the probability of real absorption of photon pairs. Using nonclassical pairs of photons with variable time separation, we observe a maximum suppression of pair transmission by at least 5% with respect to the result for uncorrelated photons.
description: 6 pages, 4 figures
Optical Luminosity Functions of the Abell Galaxy Cluster ABCG 209 at z=0.21
Creators: name: Mercurio, A.
name: Massarotti, M.
name: Merluzzi, P.
name: Girardi, M.
name: La Barbera, F.
name: Busarello, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive the luminosity functions in three bands (BVR) for the rich galaxy cluster ABCG 209 at z=0.21. The data cover an area of ~78 arcmin^2 in the B and R bands, while a mosaic of three pointings was obtained in the V band, covering an area of approximately 160 arcmin^2. The galaxy sample is complete to B = 22.8 (N_gal = 339), V = 22.5 (N_gal = 1078) and R = 22.0 (N_gal = 679). Although the fit of a single Schechter function cannot be rejected in any band, the luminosity functions are better described by a sum of two Schechter functions for bright and faint galaxies, respectively. There is an indication for a presence of a dip in the luminosity functions in the range V = 20.5--21.5 and R = 20.0--21.0. We find a marked luminosity segregation, in the sense that the number ratio of bright--to--faint galaxies decreases by a factor 4 from the center to outer regions. Our analysis supports the idea that ABCG 209 is an evolved cluster, resulting from the merger of two or more sub--clusters.
description: 18 pages, 7 figures. A&A in press
Modeling shallow water waves
Creators: name: Lannes, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We review here the derivation of many of the most important models that appear in the literature (mainly in coastal oceanography) for the description of waves in shallow water. We show that these models can be obtained using various asymptotic expansions of the "turbulent" and non-hydrostatic terms that appear in the equations that result from the vertical integration of the free surface Euler equations. Among these models are the well-known nonlinear shallow water (NSW), Boussinesq and Serre-Green-Naghdi (SGN) equations for which we review several pending open problems. More recent models such as the multi-layer NSW or SGN systems, as well as the Isobe-Kakinuma equations are also reviewed under a unified formalism that should simplify comparisons. We also comment on the scalar versions of the various shallow water systems which can be used to describe unidirectional waves in horizontal dimension $d=1$; among them are the KdV, BBM, Camassa-Holm and Whitham equations. Finally, we show how to take vorticity effects into account in shallow water modeling, with specific focus on the behavior of the turbulent terms. As examples of challenges that go beyond the present scope of mathematical justification, we review recent works using shallow water models with vorticity to describe wave breaking, and also derive models for the propagation of shallow water waves over strong currents.
description: 57 pages, to appear in Nonlinearity
Massively parallel ultrafast random bit generation with a chip-scale laser
Creators: name: Kim, Kyungduk
name: Bittner, Stefan
name: Zeng, Yongquan
name: Guazzotti, Stefano
name: Hess, Ortwin
name: Wang, Qijie
name: Cao, Hui
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Random numbers are widely used for information security, cryptography, stochastic modeling, and quantum simulations. Key technical challenges for physical random number generation are speed and scalability. We demonstrate a method for ultrafast generation of hundreds of random bit streams in parallel with a single laser diode. Spatio-temporal interference of many lasing modes in a specially designed cavity is introduced as a scheme for greatly accelerated random bit generation. Spontaneous emission, caused by quantum fluctuations, produces stochastic noise that makes the bit streams unpredictable. We achieve a total bit rate of 250 terabits per second with off-line post-processing, which is more than two orders of magnitude higher than the current post-processing record. Our approach is robust, compact, and energy efficient with potential applications in secure communication and high-performance computation.
Beating Lensing Cosmic Variance with Galaxy Tomography
Creators: name: Pen, Ue-Li
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I discuss the use of cross correlations between galaxies with distance information and projected weak lensing dark matter maps to obtain a fully three dimensional dark matter map and power spectrum. On large scales l<100 one expects the galaxies to be biased, but not stochastic. I show that this allows a simultaneous solution of the full 3-D evolving galaxy bias and the dark matter power spectrum simultaneously. Within the photo-z information of the CFH lensing legacy survey, this allows a threefold reduction of statistical error, while a cross correlation with CLAR or other deep spectroscopic surveys allows a tenfold improvement in dark matter power accuracy on linear scales. This makes lensing surveys more sensitive to the cosmic equation of state and the neutrino masses.
description: minor revisions resulting in larger error bars, 5 pages, 1 figure
title: “The Sociological Imagination”
title: researching sustainability, using phenomenography
titleType: Subtitle
Creators: name: Baughan, Patrick
Publisher: name: Lancaster University
Year: 2019

description: Sustainability has become an area of increasing relevance and prevalence in higher education, most universities now practising and encouraging various sustainability and environment-based initiatives. However, the more specific areas of Education for Sustainable Development and sustainability in the curriculum remain widely contested. Whilst sustainability has been explored in the context of most disciplines, there is a relative paucity of published work exploring sociologists’ perspectives. As a consequence, this study sought to investigate sociologists’ perspectives about sustainability in higher education and in higher education curricula. Twenty-four sociologists were interviewed using the phenomenographic approach, which focuses on variation in understandings of a specific phenomenon. The design of the project accounted for suggested weaknesses in previous sustainability research, was undertaken at three different universities, and included an equal number of staff and student participants. All interviews were undertaken, transcribed and analysed by the researcher, and particular attention was given to the data analysis phase of the project, in which phenomenographic procedures were adopted. Analysis led to the development of two outcome spaces, respectively entitled ‘Sustainability and me’ and ‘Sustainability and my discipline’. Each outcome space comprised a series of categories of description, demonstrating clear variation in sociologists’ conceptions of their own relationships with sustainability, and of the relationship between their discipline and sociology. Based on these outcomes, it is argued that sociological perspectives could be important in guiding future education, practice and policy about sustainability. They provide insights into challenges and debates associated with sustainability and can play a role in offering ideas for the progression of relevant initiatives in higher education institutions. In addition, claims are made for new knowledge yielded by the study and limitations and ideas for future research are noted. Whilst a matter of on-going debate within the higher education sector, sustainability is of vital and urgent importance in contemporary society. As a representative of the educational research community, I intend this thesis to serve as an invitation to the sociological community to develop its involvement in this area.
Charge-carrier transport properties of ultrathin Pb films
Creators: name: Vilfan, I.
name: Pfnuer, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The charge-carrier transport properties of ultrathin metallic films are analysed with ab-initio methods using the density functional theory (DFT) on free-standing single crystalline slabs in the thickness range between 1 and 8 monolayers and compared with experiments for Pb films on Si(111). A strong interplay between bandstructure, quantised in the direction normal to the ultrathin film, charge-carrier scattering mechanisms and magnetoconduction was found. Based on the bandstructure obtained from the DFT, we used standard Boltzmann transport theory in two dimensions to obtain results for the electronic transport properties of 2 to 8 monolayers thick Pb(111) slabs with and without magnetic field. Comparison of calculations and experiment for the thickness dependence of the dc conductivity shows that the dominant scattering mechanism of electrons is diffuse elastic interface scattering for which the assumption of identical scattering times for all subbands and directions, used in this paper, is a good approximation. Within this model we can explain the thickness dependences of the electric conductivity and of the Hall coefficient as well as the anomalous behaviour of the first Pb layer.
description: 7 pages incl. 9 figures, submitted to the European Physical Journal B
Additional file 1 of Knowledge on cervical cancer screening and vaccination among females at Oyibi Community
Creators: name: Osei, Evans Appiah
name: Appiah, Stella
name: Gaogli, Judith Elinam
name: Oti-Boadi, Ezekiel
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1: Declaration.
Supersymmetric $J\bar{T}$ and $T\bar{J}$ deformations
Creators: name: Jiang, Hongliang
name: Tartaglino-Mazzucchelli, Gabriele
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore the $J\bar{T}$ and $T\bar{J}$ deformations of two-dimensional field theories possessing $\mathcal N=(0,1),(1,1)$ and $(0,2)$ supersymmetry. Based on the stress-tensor and flavor current multiplets, we construct various bilinear supersymmetric primary operators that induce the $J\bar{T}/T\bar{J}$ deformation in a manifestly supersymmetric way. Moreover, their supersymmetric descendants are shown to agree with the conventional $J\bar T /T\bar J$ operator on-shell. We also present some examples of $J\bar T /T\bar J$ flows arising from the supersymmetric deformation of free theories. Finally, we observe that all the deformation operators fit into a general pattern which generalizes the Smirnov-Zamolodchikov type composite operators.
description: 47 pages
Robust polarization-based quantum key distribution over collective-noise channel
Creators: name: Boileau, J. -C.
name: Gottesman, D.
name: Laflamme, R.
name: Poulin, D.
name: Spekkens, R. W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present two polarization-based protocols for quantum key distribution. The protocols encode key bits in noiseless subspaces or subsystems, and so can function over a quantum channel subjected to an arbitrary degree of collective noise, as occurs, for instance, due to rotation of polarizations in an optical fiber. These protocols can be implemented using only entangled photon-pair sources, single-photon rotations, and single-photon detectors. Thus, our proposals offer practical and realistic alternatives to existing schemes for quantum key distribution over optical fibers without resorting to interferometry or two-way quantum communication, thereby circumventing, respectively, the need for high precision timing and the threat of Trojan horse attacks.
description: Minor changes, added references
The origin of IRS 16: dynamically driven inspiral of a dense star cluster to the Galactic center?
Creators: name: Zwart, Simon Portegies
name: McMillan, Steve
name: Gerhard, Ortwin
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use direct N-body simulations to study the inspiral and internal evolution of dense star clusters near the Galactic center. These clusters sink toward the center due to dynamical friction with the stellar background, and may go into core collapse before being disrupted by the Galactic tidal field. If a cluster reaches core collapse before disruption, its dense core, which has become rich in massive stars, survives to reach close to the Galactic center. When it eventually dissolves, the cluster deposits a disproportionate number of massive stars in the innermost parsec of the Galactic nucleus. Comparing the spatial distribution and kinematics of the massive stars with observations of IRS 16, a group of young He I stars near the Galactic center, we argue that this association may have formed in this way.
description: 15 pages, Accepted for publiction in ApJ
Additional file 1 of Multivariate optimization of liquid chromatographic conditions for determination of dapagliflozin and saxagliptin, application to an in vitro dissolution and stability studies
Creators: name: Gurrala, Sunitha
name: Raj, Shiva
name: C. V. S. Subrahmanyam
name: Panikumar D. Anumolu
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1: S1: Table. Critical method parameters for optimization. S2: Table. Data of linearity studies. S3: Figure. Overlaid UV-absorption spectra of Dapagliflozin (20 μg/ml) Saxagliptin (10 μg/ml). S4: Figure. Chromatograms obtained under CCD runs. S5: Figure. Calibration plot of dapagliflozin (a) and saxagliptin (b). S6: Figure. Overlaid chromatogram - linearity studies.
Unsupervised Adversarial Correction of Rigid MR Motion Artifacts
Creators: name: Armanious, Karim
name: Tanwar, Aastha
name: Abdulatif, Sherif
name: Küstner, Thomas
name: Gatidis, Sergios
name: Yang, Bin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Motion is one of the main sources for artifacts in magnetic resonance (MR) images. It can have significant consequences on the diagnostic quality of the resultant scans. Previously, supervised adversarial approaches have been suggested for the correction of MR motion artifacts. However, these approaches suffer from the limitation of required paired co-registered datasets for training which are often hard or impossible to acquire. Building upon our previous work, we introduce a new adversarial framework with a new generator architecture and loss function for the unsupervised correction of severe rigid motion artifacts in the brain region. Quantitative and qualitative comparisons with other supervised and unsupervised translation approaches showcase the enhanced performance of the introduced framework.
description: Submitted to IEEE ISBI 2020
Rotation periods for very low mass stars in the Pleiades
Creators: name: Scholz, Alexander
name: Eisloeffel, Jochen
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a photometric monitoring campaign for very low mass (VLM) members of the Pleiades. Periodic photometric variability was detected for nine VLM stars with masses between 0.08 and 0.25 MS. These variations are most likely caused by co-rotating, magnetically induced spots. In comparison with solar-mass stars, the photometric amplitudes are very low (<0.04 mag), implying that either the fraction of the spot-covered area, the asymmetry of the spot distribution, or the contrast between spots and photospheric environment decreases with mass. From our lightcurves, there is evidence for temporal evolution of the spot patterns on timescales of about two weeks. The rotation periods range from 2.9 h to 40 h and tend to increase linearly with mass. Compared with more massive stars, we clearly see a lack of slow rotators among VLM objects. The rotational evolution of VLM stars is investigated by evolving the previously published periods for very young objects (Scholz & Eisloeffel 2004) forward in time, and comparing them with those observed here in the Pleiades. We find that the combination of spin-up by pre-main sequence contraction and exponential angular momentum loss through stellar winds is able to reproduce the observed period distribution in the Pleiades. This result may be explained as a consequence of convective, small-scale magnetic fields.
description: 13 pages, 11 figures, A&A, in press
Resonant magnetic mode in superconducting 2-leg ladders
Creators: name: Poilblanc, D.
name: Orignac, E.
name: White, S. R.
name: Capponi, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The spin dynamics of a doped 2-leg spin ladder is investigated by numerical techniques. We show that a hole pair-magnon boundstate evolves at finite hole doping into a sharp magnetic excitation below the two-particle continuum. This is supported by a field theory argument based on a SO(6)-symmetric ladder. Similarities and differences with the resonant mode of the high-T$_c$ cuprates are discussed.
description: 5 pages, 5 figures
Additional file 4 of Protocol for the development of guidance for stakeholder engagement in health and healthcare guideline development and implementation
Creators: name: Petkovic, Jennifer
name: Riddle, Alison
name: Akl, Elie
name: Khabsa, Joanne
name: Lytvyn, Lyubov
name: Atwere, Pearl
name: Campbell, Pauline
name: Kalipso Chalkidou
name: Chang, Stephanie
name: Crowe, Sally
name: Dans, Leonila
name: Jardali, Fadi
name: Ghersi, Davina
name: Graham, Ian
name: Grant, Sean
name: Greer-Smith, Regina
name: Jeanne-Marie Guise
name: Hazlewood, Glen
name: Jull, Janet
name: S. Katikireddi
name: Langlois, Etienne
name: Lyddiatt, Anne
name: Maxwell, Lara
name: Morley, Richard
name: Mustafa, Reem
name: Nonino, Francesco
name: Pardo, Jordi
name: Pollock, Alex
name: Pottie, Kevin
name: Riva, John
name: SchÃ¼nemann, Holger
name: Simeon, Rosiane
name: Smith, Maureen
name: Airton Stein
name: Synnot, Anneliese
name: Tufte, Janice
name: White, Howard
name: Welch, Vivian
name: Concannon, Thomas
name: Tugwell, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. Stakeholders across the 18 steps.
Polymixis khumbuensis Benedek & Volynkin & Babics & Saldaitis 2021
Creators: name: Benedek, Balázs
name: Volynkin, Anton V.
name: Babics, János
name: Saldaitis, Aidas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Polymixis
Polymixis khumbuensis

description: The khumbuensis species-group
 Diagnosis. Members of the species-group are characterized by the bright orange forewing colouration with a darker medial area and a distinct pattern. The male genitalia structure is reminiscent of that of the P. albirena species-group (Fig. 23) but differs by the asymmetrical clavi, the apically pointed dorsal costal protrusion, the markedly more elongate cucullus, the distally wider sacculus, and the less elongate left digitus which is not protruding beyond the ventral margin of the valva. The female genitalia of the species-group differ from those of the P. albosignata (Figs 30, 31) and P. albirena species-groups (Fig. 32) by the less elongate ductus bursae and the more weakly sclerotized appendix bursae.
description: Published as part of Benedek, Balázs, Volynkin, Anton V., Babics, János & Saldaitis, Aidas, 2021, Review of the subgenus Lophotyna Hampson of the genus Polymixis Hübner (Lepidoptera: Noctuidae: Noctuinae), with descriptions of two new species from Myanmar, pp. 22-40 in Zootaxa 4999 (1) on page 33, DOI: 10.11646/zootaxa.4999.1.2, http://zenodo.org/record/5089283
Brown dwarfs and low-mass stars in the Pleiades and Praesepe:- Membership and binarity
Creators: name: Pinfield, D. J.
name: Dobbie, P. D.
name: Jameson, R. F.
name: Steele, I. A.
name: Jones, H. R. A.
name: Katsiyannis, A. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present near infrared J-, H- and K-band photometry and optical spectroscopy of low-mass star and brown dwarf (BD) candidates in the Pleiades and Praesepe open clusters. We find that Pleiades stars with K=10.5--13 are rather redder than the NextGen isochrones. We also identify this effect amongst alphaPer sources from the literature, but find no evidence of it for field stars from the literature. It is possible that the I-K colour of youthful stars is affected by the presence of magnetic activity. In the 2-colour diagram we find no colour change across the "M dwarf gap" (which would be indicative of dust formation). For Teff=2800--3150K, the colours of Praesepe and Pleiades sources differ, which may result from gravity sensitive molecular opacities. Praesepe sources cooler than 2500K agree with the dusty models, but Pleiades sources agree with the NextGen models down to 2000K. It is possible that dust formation does not begin until lower Teffs in sources with lower surface gravities. We also identify unresolved binaries in both clusters, and estimate mass ratios (q) for Pleiades BDs. Most of these have q>0.7, however, 3/18 appear to have lower q values. We determine the binary fraction (BF) for numerous mass ranges in each cluster, and find that it is generally rising towards lower masses. We find a BD BF of 50(+11/-10)%. We also find some evidence suggesting that the BF-q distribution is flat for 0.5-0.35Mo, in contrast to solar type stars.
description: (updated version) 22 pages, 11 figures, accepted for publication in MNRAS
Identifying FCN2 as a Potential Biomarker for Hepatocellular Carcinoma Using a Novel Supervised Classification Method
Creators: name: Nuttachat Wisittipanit, Ekachai Chukeatirote
Publisher: name: Genetics Society of Thailand
Year: 2019
Subjects: hepatocellular carcinoma
gene expression
machine learning
attribute selection
genetic marker

description: Genomics and Genetics, 12, 1, 19-27
Additional file 5 of Protocol for the development of guidance for stakeholder engagement in health and healthcare guideline development and implementation
Creators: name: Petkovic, Jennifer
name: Riddle, Alison
name: Akl, Elie
name: Khabsa, Joanne
name: Lytvyn, Lyubov
name: Atwere, Pearl
name: Campbell, Pauline
name: Kalipso Chalkidou
name: Chang, Stephanie
name: Crowe, Sally
name: Dans, Leonila
name: Jardali, Fadi
name: Ghersi, Davina
name: Graham, Ian
name: Grant, Sean
name: Greer-Smith, Regina
name: Jeanne-Marie Guise
name: Hazlewood, Glen
name: Jull, Janet
name: S. Katikireddi
name: Langlois, Etienne
name: Lyddiatt, Anne
name: Maxwell, Lara
name: Morley, Richard
name: Mustafa, Reem
name: Nonino, Francesco
name: Pardo, Jordi
name: Pollock, Alex
name: Pottie, Kevin
name: Riva, John
name: SchÃ¼nemann, Holger
name: Simeon, Rosiane
name: Smith, Maureen
name: Airton Stein
name: Synnot, Anneliese
name: Tufte, Janice
name: White, Howard
name: Welch, Vivian
name: Concannon, Thomas
name: Tugwell, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
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: Computational Biology

description: Additional file 5. Draft Search Strategy in Medline.
Equivariant Kuranishi family of complex compact manifolds
Creators: name: Doan, An Khuong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D15, 14B10, 32G

description: We prove that actions of complex reductive Lie groups on a complex compact manifold are locally extendable to its Kuranishi family. This can be seen as an analogue of Rim's result (see [11]) in the analytic setting.
description: 17 pages, Published version
A Mass Inequality for the $Ξ^*$ and $Θ^+$ Pentaquarks
Creators: name: Karliner, Marek
name: Lipkin, Harry. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive an upper bound on the mass difference between the $Ξ^*$ and $Θ^+$ pentaquarks which are the manifestly exotic members of the $SU(3)_f$ antidecuplet. The derivation is based on simple assumptions about $SU(3)_f$ symmetry breaking and uses the standard quantum mechanical variational method. The resulting rather robust bound is more than 20 MeV below the experimentally reported $Ξ^*-Θ^+$ mass difference, emphasizing the need for confirmation of the experimental mass values and placing strong constraints on quark models of the pentaquark structure.
description: revtex, 5 pages, no figures; added discussion of spin-orbit effects and recent experimental references