cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of lateral forces on adsorption and maximal coverage of nanoparticles on oppositely charged interface
Creators: name: Galina Makarikhina, Piotr Warszyński
Publisher: name: Zenodo
Year: 2023

description: Understanding the behavior of nanoparticles at charged interfaces is crucial in various fields, including materials science and nanotechnology. This publication presents numerical investigation that explores the influence of charged solid substrate on the repulsive forces between two identical particles in a presence of electrical double layer. By studying the pair potential, we gain insights into the maximum coverage that can be achieved in th random sequencial adsobtion. The study examines different border conditions, including constant potential and constant charge, to understand their impact on the repulsive forces. Additionally, metallic and dielectric type of materials were considered.
Surface composition of BaTiO3/SrTiO3(001) films grown by atomic oxygen plasma assisted molecular beam epitaxy
Creators: name: Barbier, A.
name: Mocuta, C.
name: Stanescu, D.
name: Jegou, P.
name: Jedrecy, N.
name: Magnan, H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated the growth of BaTiO3 thin films deposited on pure and 1% Nb-doped SrTiO3(001) single crystals using atomic oxygen assisted molecular beam epitaxy (AO-MBE) and dedicated Ba and Ti Knudsen cells. Thicknesses up to 30 nm were investigated for various layer compositions. We demonstrate 2D growth and epitaxial single crystalline BaTiO3 layers up to 10 nm before additional 3D features appear; lattice parameter relaxation occurs during the first few nanometers and is completed at »10 nm. The presence of a Ba oxide rich top layer that probably favors 2D growth is evidenced for well crystallized layers. We show that the Ba oxide rich top layer can be removed by chemical etching. The present work stresses the importance of stoichiometry and surface composition of BaTiO3 layers, especially in view of their integration in devices.
description: In press in J. Appl. Phys
Identification of female infertility in people with thalassemia using neural network
Creators: name: Ordouei, Mohammad
name: Moeini, Mastooreh
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 400604
subject: Network engineering
classificationCode: 460601
subject: Cloud computing
classificationCode: 460502
subject: Data mining and knowledge discovery
classificationCode: 461299
subject: Software engineering not elsewhere classified

description: Female infertility has become one of the basic problems in families in the last few decades. Infertility is one of the most important social problems that has a structural impact on modern society. Despite the significant advances in thalassemia pathobiology and the efficacy of chelation regimens, complications of transfusion therapy have attenuated the reproductive health of thalassemia patients. The aim of this article is to obtain a model of the integration of a neural network and genetic algorithm that can identify and predict its effective parameters before the onset of infertility in people with thalassemia to prevent this disease. Another goal of the article is to identify infertility in people with thalassemia with relatively high accuracy and speed using the parameters given to the neural network. The classification accuracy for the perceptron neural network is 96.8254% for test data.
The impact of atmospheric circulation on the chemistry of the hot Jupiter HD 209458b
Creators: name: Agundez, M.
name: Venot, O.
name: Iro, N.
name: Selsis, F.
name: Hersant, F.
name: Hebrard, E.
name: Dobrijevic, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We investigate the effects of atmospheric circulation on the chemistry of the hot Jupiter HD 209458b. We use a simplified dynamical model and a robust chemical network, as opposed to previous studies which have used a three dimensional circulation model coupled to a simple chemical kinetics scheme. The temperature structure and distribution of the main atmospheric constituents are calculated in the limit of an atmosphere that rotates as a solid body with an equatorial rotation rate of 1 km/s. Such motion mimics a uniform zonal wind which resembles the equatorial superrotation structure found by three dimensional circulation models. The uneven heating of this tidally locked planet causes, even in the presence of such a strong zonal wind, large temperature contrasts between the dayside and nightside, of up to 800 K. This would result in important longitudinal variations of some molecular abundances if the atmosphere were at chemical equilibrium. The zonal wind, however, acts as a powerful disequilibrium process. We identify the existence of a pressure level of transition between two regimes, which may be located between 100 and 0.1 mbar depending on the molecule. Below this transition layer, chemical equilibrium holds, while above it, the zonal wind tends to homogenize the chemical composition of the atmosphere, bringing molecular abundances in the limb and nightside regions close to chemical equilibrium values characteristic of the dayside, i.e. producing an horizontal quenching effect in the abundances. Reasoning based on timescales arguments indicates that horizontal and vertical mixing are likely to compete in HD 209458b's atmosphere, producing a complex distribution where molecular abundances are quenched horizontally to dayside values and vertically to chemical equilibrium values characteristic of deep layers.
description: Accepted for publication in A&A
12.2-GHz methanol maser MMB follow-up catalogue - II. Longitude range 186 to 330 degrees
Creators: name: Breen, Shari
name: Ellingsen, Simon
name: Caswell, James
name: Green, James
name: Voronkov, Maxim
name: Fuller, Gary
name: Quinn, Lyshia
name: Avison, Adam
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the second portion of a catalogue of 12.2-GHz methanol masers detected towards 6.7-GHz methanol masers observed in the unbiased Methanol Multibeam (MMB) Survey. Using the Parkes radio telescope we have targeted all 207 6.7-GHz methanol masers in the longitude range 186 to 330 degrees for 12.2-GHz counterparts. We report the detection of 83 12.2-GHz methanol masers, and one additional source which we suspect is thermal emission, equating to a detection rate of 40 per cent. Of the 83 maser detections, 39 are reported here for the first time. We discuss source properties, including variability and highlight a number of unusual sources. We present a list of 45 candidates that are likely to harbor methanol masers in the 107.0-GHz transition.
description: Accepted MNRAS 19 July 2012
Note sur la continuité de la projection dans les facteurs de Host-Kra
Creators: name: Bertazzon, Jean-François
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 28D05

description: B. Host and B. Kra (2005) have introduced the characteristic factors for studying cubic ergodic averages. These factors allow one to resolve, in particular, multiple recurrence problems introduced by H. Furstenberg (1977). We show here that the continuity of the projection of the system in its characteristic factors characterises cubic averages.
description: 4 pages
Maternal, Newborn & Child Health Nigeria State Profiles
Creators: name: Hergott, Dianna
name: Kharono, Brenda
name: Morgan, Brooks
name: Shadae Paul
name: Balkus, Jennifer
name: START Center
Publisher: name: Gates Open Research
Year: 2023

description: The START team performed data extraction and calculation of Maternal, Newborn, and Child Health (MNCH) indicators from Nigerian national health surveys and conducted a literature review on demand and utilization of MNCH services as they relate to vulnerabilities, social constraints, and differences in the public and private health sectors.
The outer rotation curve project with VERA: Trigonometric parallax of IRAS 05168+3634
Creators: name: Sakai, Nobuyuki
name: Honma, Mareki
name: Nakanishi, Hiroyuki
name: Sakanoue, Hirofumi
name: Kurayama, Tomoharu
name: collaboration, the VERA
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a measurement of the trigonometric parallax of IRAS 05168+3634 with VERA. The parallax is 0.532 +/- 0.053 mas, corresponding to a distance of 1.88 +0.21/-0.17 kpc. This is significantly closer than the previous distance estimate of 6 kpc based on a kinematic distance measurement. This drastic change in the source distance implies the need for revised values of not only the physical parameters of IRAS 05168+3634, but it also implies a different location in the Galaxy, placing it in the Perseus arm rather than the Outer arm. We also measured the proper motion of the source. A combination of the distance and proper motion with the systemic velocity yields a rotation velocity Θ = 227 +9/-11 km s^-1 at the source position, assuming Θ_0 = 240 km s^-1. Our result, combined with previous VLBI results for six sources in the Perseus arm, indicates that the sources rotate systematically more slowly than the Galactic rotation velocity at the local standard of rest. In fact, we derive peculiar motions in the disk averaged over the seven sources in the Perseus arm of (U_mean, V_mean) = (11 +/- 3, -17 +/- 3) km s^-1, which indicates that these seven sources are moving systematically toward the Galactic Center and lag behind the overall Galactic rotation.
description: 4 pages LaTeX (uses iau.cls); 2 encapsulated postscript figures; Proc. IAU Symp. 289 (eds. de Grijs R., Bono G.), in press
Additional file 3 of Escherichia cryptic clade I is an emerging source of human intestinal pathogens
Creators: name: Okuno, Miki
name: Arimizu, Yoko
name: Miyahara, Seina
name: Wakabayashi, Yuki
name: Gotoh, Yasuhiro
name: Yoshino, Shuji
name: Harada, Tetsuya
name: Seto, Kazuko
name: Yamamoto, Takeshi
name: Nakamura, Keiji
name: Hayashi, Tetsuya
name: Ogura, Yoshitoshi
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 3: Supplementary Text. Colonization factors in C-I strains and structural comparisons of the Stx and LT phages and the virulence plasmids in C-I strains.
The environmental sustainability of diets: insights from life cycle and optimisation approaches
Creators: name: Lucas, Elysia Gail
Publisher: name: Imperial College London
Year: 2022

description: Current diets and food production practices are causing substantial environmental degradation on a global scale. The impacts caused by food production jeopardise ecological and climate stability and contribute to the transgression of environmental limits. Meanwhile, consumption of low-quality, nutrient-poor diets worldwide lead to different forms of malnutrition. One solution that could alleviate both environmental damage and malnutrition is dietary change. Research on the sustainability of diets often employ interdisciplinary approaches which consider multiple criteria framed in wider environmental and socio-economic contexts. This thesis contributes to this body of research by advancing the application of life cycle assessment (LCA) and mathematical optimisation techniques. Insights are uncovered through three approaches which examine the environmental sustainability of dietary patterns using various methods and underlying concepts. First, Data Envelopment Analysis (DEA)–a linear programming (LP) method–is employed to provide a global environmental and nutritional assessment of national food supplies and gauge how efficiently food supply compositions convert environmental impacts into calories and nutrients. In the second analysis, an LP model is developed to identify nutritionally-adequate optimal diets within the environmental limits of the planet defined by the ‘planetary boundaries’ framework. Lastly, the global ecological and socio-economic externalities of national dietary patterns are estimated using a ‘true cost accounting’ method based on the monetarisation of life cycle impacts. The global assessment using DEA reveals significant scope for countries to reduce the environmental impacts from their food without also having to decrease calorie and nutrient supply, particularly upper-middle- and high-income countries. Optimising the average diet of the UK–a high-income country with environmentally unsustainable food consumption patterns–yields diet compositions which meet, or close to meeting, downscaled planetary boundaries, but may have trade-offs with affordability. Finally, the global costs of food production to health, ecosystems and resource scarcity embedded in diets are revealed to be substantial but could be significantly reduced via shifts to more plant-based diets in developed regions.
PretoxTM: Preclinical text mining system for the extraction of treatment-related findings from toxicology study reports.
Creators: name: Corvi, Javier
name: Roussel, Nicolás Díaz
name: Accuosto, Pablo
name: Fernández, José M.
name: Centeno, Emilio
name: Ronzano, Francesco
name: Steger-Hartmann, Thomas
name: Furlong, Laura I.
name: Capella-Gutierrez, Salvador
Publisher: name: F1000 Research Limited
Year: 2023

description: PretoxTM (Preclinical Toxicology Text Mining) extracts treatment-related findings from toxicology reports using Natural Language Processing (NLP) techniques. The extracted findings are then presented in a well-defined user interface for validation by toxicology experts. PretoxTM uses Transformers, the state-of-the-art in NLP, to detect relevant toxicological sentences and to recognise relevant entities (NER) associated with a finding.
"WAG THE DOG" FİLMİNDE ALGI YÖNETİMİ: BİR SPİN DOKTORUN PERDE ARKASINDAKİ MEDYA MANİPÜLASYONU
Creators: name: ÖZLÜ, Özden
Publisher: name: Zenodo
Year: 2024

description: This article explores how perception management and media manipulation, guided by the interests of governments and institutions, are directed towards societies, using the 1997 American film Wag the Dog as a subject from a semiotic perspective. Within the context of the globalization process, superpowers and other actors shape the thought structure of societies towards adapting to the new world order through mass media communication tools. In this regard, the world is considered a stage, and the masses are seen as the actors in the story written by directing groups. The film portrays how a collaboration between a Hollywood film producer and the government aims to manipulate adverse events into a favorable narrative with extraordinary fiction. Furthermore, it highlights the significance of ideology and power shaping through cinema and the utilization of semiotic signs in this context. Wag the Dogeffectively conveys the complexity and impact of media manipulation and propaganda techniques to the audience, providing important lessons in media literacy. It not only emphasizes the potential of public relations to influence the public and shape the course of events but also critically evaluates the potential harms of public opinion manipulation on democratic processes and society. In conclusion, this article, through a semiotic perspective on the film Wag the Dog examines the intricacies and effects of perception management and media manipulation, offering communication professionals and viewers an opportunity to critically evaluate and understand media content.
Additional file 1 of The impact of urine collection method on canine urinary microbiota detection: a cross-sectional study
Creators: name: Coffey, Emily L.
name: Gomez, Andres M.
name: Ericsson, Aaron C.
name: Burton, Erin N.
name: Granick, Jennifer L.
name: Lulich, Jody P.
name: Furrow, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 1
Additional file 2 of The impact of urine collection method on canine urinary microbiota detection: a cross-sectional study
Creators: name: Coffey, Emily L.
name: Gomez, Andres M.
name: Ericsson, Aaron C.
name: Burton, Erin N.
name: Granick, Jennifer L.
name: Lulich, Jody P.
name: Furrow, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 2
Hydrodynamics of self-propulsion near a boundary: predictions and accuracy of far-field approximations
Creators: name: Spagnolie, Saverio E.
name: Lauga, Eric
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The swimming trajectories of self-propelled organisms or synthetic devices in a viscous fluid can be altered by hydrodynamic interactions with nearby boundaries. We explore a multipole description of swimming bodies and provide a general framework for studying the fluid-mediated modifications to swimming trajectories. The validity of the far-field description is probed for a selection of model swimmers of varying geometry and propulsive activity by comparison with full numerical simulations. The reduced model is then used to deliver simple but accurate predictions of hydrodynamically generated wall attraction and pitching dynamics, and may help to explain a number of experimental results.
Additional file 3 of The impact of urine collection method on canine urinary microbiota detection: a cross-sectional study
Creators: name: Coffey, Emily L.
name: Gomez, Andres M.
name: Ericsson, Aaron C.
name: Burton, Erin N.
name: Granick, Jennifer L.
name: Lulich, Jody P.
name: Furrow, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 3
Impact of electronically excited state hydrogen bonding on luminescent covalent organic framework: a TD-DFT investigation
Creators: name: Hussain, Manzoor
name: Song, Xuedan
name: Zhao, Jianzhang
name: Luo, Yi
name: Hao, Ce
Publisher: name: Taylor & Francis
Year: 2018
Subjects: Biophysics
Biochemistry
Physical Sciences not elsewhere classified
Molecular Biology
Chemical Sciences not elsewhere classified

description: The investigation of intermolecular hydrogen bonding between the luminescent polypyrene covalent organic framework and formaldehyde (PPy-COF-HCHO) was carried out with the density functional theory and time-dependent density functional theory. The strengthening of the photoexcited hydrogen bond C = O---H–C was verified via geometric structures, electronic transition energies, binding energies, UV-Vis and infrared spectra comparison in both ground state and excited state of the PPy-COF's truncated representative fragment. From the frontier molecular orbitals examination, natural population analysis, and plotted electron density difference map demonstrated that the strengthened hydrogen bond facilitated the rearrangement of electron density between H-donor and H-acceptor moieties which should account for charge transfer and ultimate fluorescence quenching. Interestingly, the energy gap between excited state and triplet state of the hydrogen-bonded complex showed the possibility of the intersystem crossing. The MOMAP programme further confirmed the quenching process because there was a lower fluorescent rate constant for the donor–acceptor PPy-COF-HCHO complex compared to free PPy-COF fragment. Results above significantly highlighted the high sensitivity of the PPy-COF towards organic analyte, i.e. the formaldehyde and can be employed as a sensor.
A REPÚBLICA E O BUMERANGUE
Creators: name: Santana, José Cláudio Pavão
Publisher: name: Zenodo - Cadernos da Pena do Pavao
Year: 2023

description: Ano 09 -vol. 11 – n. 73/2021
Hoje é uma data especial. Data da proclamação da República. Eu gostaria de celebrar com a mesma emoção e entusiasmo com que aprendi desde cedo. Não posso, lamento, mas não posso.
Risk-driven migration and the collective-risk social dilemma
Creators: name: Chen, Xiaojie
name: Szolnoki, Attila
name: Perc, Matjaz
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: A collective-risk social dilemma implies that personal endowments will be lost if contributions to the common pool within a group are too small. Failure to reach the collective target thus has dire consequences for all group members, independently of their strategies. Wanting to move away from unfavorable locations is therefore all but surprising. Inspired by these observations, we here propose and study a collective-risk social dilemma where players are allowed to move if the collective failure becomes too probable. More precisely, this so-called risk-driven migration is launched depending on the difference between the actual contributions and the declared target. Mobility therefore becomes an inherent property that is utilized in an entirely self-organizing manner. We show that under these assumptions cooperation is promoted much more effectively than under the action of manually determined migration rates. For the latter, we in fact identify parameter regions where the evolution of cooperation is incredibly inhibited. Moreover, we find unexpected spatial patterns where cooperators that do not form compact clusters outperform those that do, and where defectors are able to utilize strikingly different ways of invasion. The presented results support the recently revealed importance of percolation for the successful evolution of public cooperation, while at the same time revealing surprisingly simple ways of self-organization towards socially desirable states.
description: 8 two-column pages, 7 figures; accepted for publication in Physical Review E
Additional file 4 of The impact of urine collection method on canine urinary microbiota detection: a cross-sectional study
Creators: name: Coffey, Emily L.
name: Gomez, Andres M.
name: Ericsson, Aaron C.
name: Burton, Erin N.
name: Granick, Jennifer L.
name: Lulich, Jody P.
name: Furrow, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 4
New fermion discretizations and their applications
Creators: name: Misumi, Tatsuhiro
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We review the recent progress in new lattice fermion formulations. We focus on the following three types which have possibility of improving lattice simulations. (1) Flavored-mass fermions are a generalization of Wilson fermions with species-splitting mass terms. In particular, staggered-Wilson fermions initiated by Adams have possibilities of reducing numerical costs in overlap fermions and the influence of taste-breaking in staggered fermions. (2) Central-branch Wilson fermions, in which additive mass renormalization is forbidden by extra axial symmetry, could enable us to perform Wilson-fermion lattice QCD without fine-tuning. (3) Minimally doubled fermions, which reduce the number of species by species-dependent chemical potential terms, realizes a ultra-local chiral fermion at the price of hypercubic symmetry. These setups reveal unknown aspects of lattice fermions, and we obtain a deeper understanding of lattice field theory.
description: 15 pages, 9 figures, plenary talk presented at the 30th International Symposium on Lattice Field Theory - Lattice 2012, June 24-29, 2012 Cairns, Australia
Additional file 5 of The impact of urine collection method on canine urinary microbiota detection: a cross-sectional study
Creators: name: Coffey, Emily L.
name: Gomez, Andres M.
name: Ericsson, Aaron C.
name: Burton, Erin N.
name: Granick, Jennifer L.
name: Lulich, Jody P.
name: Furrow, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 5
title: Ralph-Christian Amthor, Carola Kuhlmann und Birgit Bender-Junker (Hrsg.) (2022) Kontinuitäten und Diskontinuitäten Sozialer Arbeit nach dem Ende des Nationalsozialismus
Creators: name: Isernhinke, Karina
Publisher: name: Hochschule Hannover
Year: 2022
Subjects: subject: 360 Soziale Probleme, Sozialdienste, Versicherungen

description: Der Artikel bespricht den ersten Teil des Tagungsbands "Kontinuitäten und Diskontinuitäten Sozialer Arbeit nach dem Ende des Nationalsozialismus". Der Band wurde von Ralph-Christian Amthor, Carola Kuhlmann und Birgit Bender-Junker herausgegeben und enthält 19 Beiträge. Er beschäftigt sich mit der bisher wenig erforschten Nachkriegs- und Übergangszeit nach dem zweiten Weltkrieg in Bezug auf Kontinuitäten und Diskontinuitäten Sozialer Arbeit.
Additional file 6 of The impact of urine collection method on canine urinary microbiota detection: a cross-sectional study
Creators: name: Coffey, Emily L.
name: Gomez, Andres M.
name: Ericsson, Aaron C.
name: Burton, Erin N.
name: Granick, Jennifer L.
name: Lulich, Jody P.
name: Furrow, Eva
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 6
Converging Beam Acoustic Doppler Profiler (C-ADP)
Creators: name: Glasby, David
name: Masters, Ian
name: Horrillo-Caraballo, Jose M.
name: Togneri, Michael
name: Lake, Thomas
Publisher: name: Zenodo
Year: 2023
Subjects: Marine Energy
Instrumentation
Tidal Energy
Turbulence

description: Measurement of velocity and turbulence at a point underwater through the use of converging acoustic doppler beams. Developed under work package 7 of the Selkie project, the C-ADP is a scientific instrument comprising of a lightweight triangular-shaped frame, 10m from corner to corner, with single-beam ADP units at each corner aimed at a focus point above the device and an automated air lift recovery system. Further background information is available at https://www.selkie-project.eu/selkie-tools-converging-adcp-tool-for-tidal-stream-energy-sites/ The Swansea University Self Recovery Instrument Frame (SUSRIF) can easily be modified to carry different instruments that require fixed distances from each other. The information published as part of this release includes engineering drawings and documentation detailing the design and operation of the device.
description: This work was supported by the SELKIE project funded by the European Regional Development Fund through the Ireland Wales Cooperation programme.
The Chamaeleon II low-mass star-forming region: radial velocities, elemental abundances, and accretion properties
Creators: name: Biazzo, K.
name: Alcalá, J. M.
name: Covino, E.
name: Frasca, A.
name: Getman, F.
name: Spezzi, L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Radial velocities, elemental abundances, and accretion properties of members of star-forming regions (SFRs) are important for understanding star and planet formation. While infrared observations reveal the evolutionary status of the disk, optical spectroscopy is fundamental to acquire information on the properties of the central star and on the accretion characteristics. 2MASS archive data and the Spitzer c2d survey of the Chamaeleon II dark cloud have provided disk properties of a large number of young stars. We complement these data with spectroscopy with the aim of providing physical stellar parameters and accretion properties. We use FLAMES/UVES+GIRAFFE observations of 40 members of Cha II to measure radial velocities through cross-correlation technique, Li abundances by means of curves of growth, and for a suitable star elemental abundances of Fe, Al, Si, Ca, Ti, and Ni using the code MOOG. From the equivalent widths of the Halpha, Hbeta, and the HeI-5876, 6678, 7065 Angstrom emission lines, we estimate the mass accretion rates, dMacc/dt, for all the objects. We derive a radial velocity distribution for the Cha II stars (=11.4+-2.0 km/s). We find dMacc/dt prop. to Mstar^1.3 and to Age^(-0.82) in the 0.1-1.0 Msun mass regime, and a mean dMacc/dt for Cha II of ~7*10^(-10) Msun/yr. We also establish a relationship between the HeI-7065 Angstrom line emission and the accretion luminosity. The radial velocity distributions of stars and gas in Cha II are consistent. The spread in dMacc/dt at a given stellar mass is about one order of magnitude and can not be ascribed entirely to short timescale variability. Analyzing the relation between dMacc/dt and the colors in Spitzer and 2MASS bands, we find indications that the inner disk changes from optically thick to optically thin at dMacc/dt~10^(-10) Msun/yr. Finally, the disk fraction is consistent with the age of Cha II.
description: 21 Pages, 15 Figures, 7 Tables. Accepted for publication in Astronomy and Astrophysics. Abstract shortened
Additional file 1 of Extraction of niclosamide from commercial approved tablets into aqueous buffered solution creates potentially approvable oral and nasal sprays against COVID-19 and other respiratory infections
Creators: name: Needham, David
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Supplementary Information.
Strongly momentum-dependent screening dynamics in La$_{0.5}$Sr$_{1.5}$MnO$_4$ observed with resonant inelastic x-ray scattering
Creators: name: Liu, X.
name: Seman, T. F.
name: Ahn, K. H.
name: van Veenendaal, Michel
name: Casa, D.
name: Prabhakaran, D.
name: Boothroyd, A. T.
name: Ding, H.
name: Hill, J. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report strongly momentum-dependent local charge screening dynamics in CE-type charge, orbital, and spin ordered La$_{0.5}$Sr$_{1.5}$MnO$_4$, based on Mn K-edge resonant inelastic x-ray scattering data. Through a comparison with theoretical calculations, we show that the observed momentum dependence reflects highly localized, nearest neighbor screening of the transient local charge perturbation in this compound with an exciton-like screening cloud, rather than delocalized screening. The size of the screening cloud is estmated to be about 0.4-0.5 interatomic distances.
Traité des monnaies, Nicolas Oresme et autres écrits monétaires du XIVe siècle (Jean Buridan, Bartole de Sassoferrato). Textes réunis et introduits par Claude Dupuy, traduits par Frédéric Chartrain, 1989
Creators: name: Kaiser-Guyot, Marie-Thérèse
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 20, Nr. 1 (1993)
Additional file 1 of Time trends and geographical patterns in suicide among Greenland Inuit
Creators: name: Seidler, Ivalu Katajavaara
name: Tolstrup, Janne Schurmann
name: Bjerregaard, Peter
name: Crawford, Allison
name: Larsen, Christina Viskum Lytken
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Principal Component Analysis with Noisy and/or Missing Data
Creators: name: Bailey, Stephen
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We present a method for performing Principal Component Analysis (PCA) on noisy datasets with missing values. Estimates of the measurement error are used to weight the input data such that compared to classic PCA, the resulting eigenvectors are more sensitive to the true underlying signal variations rather than being pulled by heteroskedastic measurement noise. Missing data is simply the limiting case of weight=0. The underlying algorithm is a noise weighted Expectation Maximization (EM) PCA, which has additional benefits of implementation speed and flexibility for smoothing eigenvectors to reduce the noise contribution. We present applications of this method on simulated data and QSO spectra from the Sloan Digital Sky Survey.
description: Accepted for publication in PASP; v2 with minor updates, mostly to bibliography
Les Allemands et les armées françaises au XVIe siècle. Jean-Philippe Rhingrave, chef de lansquenets: étude suivie de sa correspondance en France, 1548–1566. Première Partie
Creators: name: Potter, David
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 20, Nr. 2 (1993)
Heavy Quark Spin Symmetry and SU(3)-Flavour Partners of the X(3872)
Creators: name: Hidalgo-Duque, C.
name: Nieves, J.
name: Valderrama, M. Pavón
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this work, an Effective Field Theory (EFT) incorporating light SU(3)-flavour and heavy quark spin symmetry is used to describe charmed meson-antimeson bound states. At Lowest Order (LO), this means that only contact range interactions among the heavy meson and antimeson fields are involved. Besides, the isospin violating decays of the X(3872) will be used to constrain the interaction between the $D$ and a $\bar{D}^*$ mesons in the isovector channel. Finally, assuming that the X(3915) and Y(4140) resonances are $D^*\bar{D}^*$ and $D_s^*\bar{D}_s^*$ molecular states, we can determine the four Low Energy Constants (LECs) of the EFT that appear at LO and, therefore, the full spectrum of molecular states with isospin I=0, 1/2 and 1.
description: 4 pages, 0 figures. arXiv admin note: text overlap with arXiv:1210.5431
A PIRÂMIDE INVERTIDA
Creators: name: Santana, José Cláudio Pavão
Publisher: name: Zenodo - Cadernos da Pena do Pavao
Year: 2023

description: Ano 09 – vol. 09 – n. 68/2021
Não precisa ser jurista para ter a compreensão de que a Constituição é a Norma das normas. Sim, ela é fonte de todo o ordenamento jurídico.
Quem quer que estude o assunto se depara com Hans Kelsen e sua alegoria (ou seria metáfora?) da pirâmide, com o propósito de demonstrar teoricamente a estrutura lógica do ordenamento.
Additional file 1 of Acquisition strategies for in-situ hyperspectral imaging of stained-glass windows: case studies from the Swiss National Museum
Creators: name: Babini, Agnese
name: Lombardo, Tiziana
name: Schmidt-Ott, Katharina
name: George, Sony
name: Hardeberg, Jon Yngve
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1: Table s1. Acquisitions parameters of case study IN-11.64. Table s2. Acquisitions parameters of case study AG-1177. Table s3. Acquisitions parameters of case study LM-8368. Table s4. Acquisitions parameters for case study LM-749. Table s5. Acquisition parameters for case study LM-749. Figure s1. sun position during HSI acquisitions for case study AG-1177, calculated through the website SunCalc.org. Figure s2. Sun position during HSI acquisitions for case study IN-64.11, calculated through the website SunCalc.org. Figure s3. sun position during HSI acquisitions for case study LM-8368, calculated through the website SunCalc.org.
Ongoing Massive Star Formation in NGC 604
Creators: name: Martínez-Galarza, Juan R.
name: Hunter, Deidre
name: Groves, Brent
name: Brandl, Bernhard
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: NGC 604 is the second most massive H II region in the Local Group, thus an important laboratory for massive star formation. Using a combination of observational and analytical tools that include Spitzer spectroscopy, Herschel photometry, Chandra imaging, and Bayesian Spectral Energy Distribution fitting, we investigate the physical conditions in NGC 604, and quantify the amount of massive star formation currently taking place. We derive an average age of 4 +/- 1 Myr and a total stellar mass of 1.6 (+1.6)(-1.0) x 10^5 M_sun for the entire region, in agreement with previous optical studies. Across the region we find an effect of the X-ray field on both the abundance of aromatic molecules and the [Si II] emission. Within NGC 604 we identify several individual bright infrared sources with diameters of about 15 pc and luminosity weighted masses between 10^3 M_sun and 10^4 M_sun. Their spectral properties indicate that some of these sources are embedded clusters in process of formation, which together account for ~8% of the total stellar mass in the NGC 604 system. The variations of the radiation field strength across NGC 604 are consistent with a sequential star formation scenario, with at least two bursts in the last few million years. Our results indicate that massive star formation in NGC 604 is still ongoing, likely triggered by the earlier bursts.
description: 16 pages, 12 figures, accepted for publication in ApJ
Genetic Programming for Manifold Learning: Preserving Local Topology
Creators: name: Lensen, Andrew
name: Xue, Bing
name: Zhang, Mengjie
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: Artificial Intelligence and Image Processing
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: No description supplied
Las "misiones" para salvar el capitalismo, ambiente y extractivismos
Creators: name: Gudynas, Eduardo
Publisher: name: Zenodo
Year: 2023
Subjects: desarrollo
capitalismo
misiones
Mazzucato
colonialismo
colonialidad de saberes

description: El llamado programa de “misiones” de la economista Mariana Mazzucato se volvió muy popular en América Latina. Sin embargo no aborda adecuadamente las urgencias ambientales, defiende el crecimiento y desemboca en más extractivismos.
Glauber-model analysis of total reaction cross sections for Ne, Mg, Si, and S isotopes with Skyrme-Hartree-Fock densities
Creators: name: Horiuchi, W.
name: Inakura, T.
name: Nakatsukasa, T.
name: Suzuki, Y.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A systematic analysis is made on the total reaction cross sections for Ne, Mg, Si, and S isotopes. The high-energy nucleus-nucleus collision is described based on the Glauber model. Using the Skyrme-Hartree-Fock method in the three-dimensional grid-space representation, we determine the nuclear density distribution for a wide range of nuclei self-consistently without assuming any spatial symmetry. The calculated total reaction cross sections consistently agree with the recent cross section data on Ne$+^{12}$C collision at 240$A$\,MeV, which makes it possible to discuss the radius and deformation of the isotopes. The total reaction cross sections for Mg$+^{12}$C, Si$+^{12}$C and S$+^{12}$C cases are predicted for future measurements. We also find that the high-energy cross section data for O, Ne, and Mg isotopes on a $^{12}$C target at around 1000\,$A$MeV can not be reproduced consistently with the corresponding data at 240\,$A$MeV.
description: 10 pages, 14 figures
Additional file 2 of Acquisition strategies for in-situ hyperspectral imaging of stained-glass windows: case studies from the Swiss National Museum
Creators: name: Babini, Agnese
name: Lombardo, Tiziana
name: Schmidt-Ott, Katharina
name: George, Sony
name: Hardeberg, Jon Yngve
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 2: Figure s4. a) close-up picture of case-study AG-1177, showing the point selected for the XRF analyisis. b) XRF spectra of the two glass panes used as reference for radiometric correction. c) zoom of the spectra showing the differences in concentration of iron and manganese in the two glass panes. Figure s5. a) close-up picture of case-study LM-8368, showing the point selected for the XRF analyisis. b) XRF spectra of the two glass panes used as reference for radiometric correction. c) zoom of the spectra showing the differences in concentration of iron and manganese in the two glass panes.
A Review on Music recommendation system based on facial expressions, with or without face mask.pdf
Creators: name: Wimalaweera, Rakhitha
Publisher: name: figshare
Year: 2023
Subjects: Deep learning
Data structures and algorithms

description: This paper proposes a music recommendation system that utilizes facial expressions to determine the user's mood and preferences[3]. The device is made to function both with and without a face mask, making it useful and adaptable in the pandemic situation of today. The suggested system uses computer vision techniques to evaluate user emotional states and analyze facial expressions in order to produce tailored music recommendations[9]. The device is moreover created to function both with and without a face mask, employing cutting-edge methods to precisely recognize facial expressions even when a portion of the face is covered. The suggested system has an easy-to-use interface that makes it accessible to a variety of users, independent of technical proficiency.
D1.4 Rural Attractiveness: Post-Needs Gathering Update
Creators: name: PoliRural
Publisher: name: Zenodo
Year: 2021
Subjects: Rural Attractiveness
Survey
Clustering
Regional Development

description: This deliverable provides an overview of the implementation of the second stage of Task 1.1 Rural Attractiveness: Post Needs-Gathering Update.
 This deliverable seeks to update the rural attractiveness’s vision or definition, which was created in the first stage of Task 1.1, through: (i) comparison of regional development levels and degree of urbanisation; (ii) cross-border comparison of the pilot survey results obtained as part of Task 4.3 Regional Needs Gathering & Analysis; (iii) comparison of the differences observed in the collected survey responses; (iv) the identification of weaknessess and needs of each pilot on the basis of SWOT results implemented as part of T4.3; and (v) the ranking of regional needs further specified in Task 4.4 Needs-Policy Mapping.
Additional file 3 of Acquisition strategies for in-situ hyperspectral imaging of stained-glass windows: case studies from the Swiss National Museum
Creators: name: Babini, Agnese
name: Lombardo, Tiziana
name: Schmidt-Ott, Katharina
name: George, Sony
name: Hardeberg, Jon Yngve
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 3: Table s6. Technical information and number of acquisitions taken for the case studies LM-2632.c and AG-1183. Table s7. Acquisitions parameters of case study LM-2632. Table s8. Acquisitions parameters of case study AG-1183. Figure s6. a) close-up picture of case-study LM-2632.c, showing the points selected for the spectra comparison. b) pictures showing the areas chosen as transmittance reference (in green). c) spectra comparison of two purple glass. d) spectra comparison of two blue glass, one light and one dark. The dark blue is enamel glass charachterized by areas with different thickness. Notice how the band of Co2+ at 590 nm disappears in thicker areas. e) spectra comparison of two green glass with different composition. D) Spectra comparison of stained-yellow and amber glass. Stained-yellow glass shows two peaks at around 590–600 and 660 nm which may be related to cobalt impurities from the transparent glass. Figure s7. a) close-up picture of case-study AG-1183, showing the points selected for the spectra comparison. b) pictures showing the areas chosen as transmittance reference (in green). c) spectra comparison of two purple glass; one containing cobalt as additional chromophore d) spectra comparison of three blue glass, obtained from different concentration of iron and cobalt. Manganese (as uncolored Mn2+) may be present in higher concentration in the lighter glass. e) spectra comparison of three flashed red glass. The different position and shape of the band at 565 nm could be related to variations in size and dimension of the copper nanoparticles (np). d) Spectra comparison of stained-yellow and amber glass. Besides visual examination, from the spectral point of view the two colored glass can be distinguished from the shape of the slope in the region between 400–550.
Does Mixed Ownership Reform affect entrepreneurship of state- -owned enterprises? Evidence from China
Creators: name: Li, Shuang
Publisher: name: University of Chicago
Year: 2023

description: China's mixed ownership reform has sparked significant interest due to its influence on the expansion of state-owned enterprises. These enterprises, now emerging as global players, exhibit intricate expansion strategies shaped by the reform's dynamics. This research paper addresses the empirical puzzle surrounding the impact of mixed-ownership reform on the expansion of Chinese state-owned enterprises, particularly those engaged in entrepreneurial activities. While prior studies predominately explore expansion within traditional manufacturing sectors, this study complements existing research and shed light on firm performance under reform influences. Framed within the context of entrepreneurship's role in industry innovation, this paper argues that mixed ownership reform stimulates entrepreneurial activities within state-owned enterprises. Specifically, the study's empirical findings provide insight into the positive influence of mixed ownership reform on state-owned enterprises' financial investment and R&D activities, promoting innovation and entrepreneurship. In addition,the research further uncovers that mixed ownership reform enhances TFP levels within state-owned enterprises. The analysis of mixed-ownership reform will aid policymakers in tailoring strategies for effective reform implementation, guiding policy considerations for future mixed ownership reform endeavors.