cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Water freezing in graphitic slit-pore
Creators: name: biot-bazant, figshare admin
name: Perez-Rodriguez, Martin
name: Barthes, Antoine
name: Pineiro, Manuel
name: M. Conde, Maria
name: David, Gregoire
name: Miqueu, Christelle
Publisher: name: The Biot-Bazant Conference
Year: 2021
Subjects: subject: 90503 Construction Materials
subject: FOS: Civil engineering
subject: 20304 Thermodynamics and Statistical Physics
subject: FOS: Mechanical engineering

description: This publication is part of the proceedings of the Biot-Bažant Conference on Engineering Mechanics and Physics of Porous Materials, which took place virtually on June 1-3, 2021. It contains a one-page abstract and the video of the talk that was given at the conference.
Technical Notes
Creators: name: Riva, Alessandra
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 320101
subject: Cardiology (incl. cardiovascular diseases)

description: Online supplement to Intracavitary blood flow dynamics in the systemic right ventricle: a shift from transverse to longitudinal systolic patternGiulia Pasqualin*, Alessandra Riva*, Francesco Sturla, Francesca Bevilacqua, Massimo Chessa, Mauro Lo Rito, Antonia Camporeale, Paolo Ferrero, Daniel Giese, Mario Carminati, Antonio Saracino, Alessandro Giamberti, Alberto Redaelli, Emiliano Votta, Massimo Lombardi
Aging in the Linear Harmonic Oscillator
Creators: name: Bonilla, L. L.
name: Padilla, F. G.
name: Ritort, F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The low temperature Monte Carlo dynamics of an ensemble of linear harmonic oscillators shows some entropic barriers related to the difficulty of finding the directions in configurational space which decrease the energy. This mechanism is enough to observe some typical non-equilibrium features of glassy systems like activated-type behavior and aging in the correlation function and in the response function. Due to the absence of interactions the model only displays a one-step relaxation process.
description: 6 pages revtex including 3 figures in postscript
title: Τεχνικές ανάλυσης κινδύνου - μεθοδολογίες διαχείρισης έργου με χρήση ασαφούς λογικής -ποιότητα έξι σίγμα
titleType: AlternativeTitle
title: Risk analysis-management of a project with the use of fuzzy logic-six sigma quality
Creators: name: Kyriakos, Michael G.
Publisher: name: National Technological University of Athens
Year: 2010
Subjects: Ανάλυση κινδύνου
Διοίκηση έργου
Ασαφείς αριθμοί
Κρίσιμη διαδρομή
Τεχνική PERT
Cpm
Pert
Fuzzy logic
Risk analysis
Risk management

description: 195 σ.
description: Εθνικό Μετσόβιο Πολυτεχνείο -- Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) "Συστήματα Αυτοματισμού"
description: Η ανάπτυξη και η εκτέλεση ενός έργου μπορεί να είναι μια δύσκολη και αβέβαιη διαδικασία. Η ανάγκη για αποδοτική και αποτελεσματική διαχείριση έργων για την αντιμετώπιση των δυσκολιών αυτών καθώς επίσης και οι αβεβαότητες έχουν οδηγήσει στην ανάπτυξη ποικίλης επιστήμης στη διαχείρηση ενός έργου.
description: The development and the execution of a project may be a difficult and an uncertain operation. The need for effective and affective management for these difficulties and the uncertainces guide to the development various science for the management of a project.
Canonical formulation of N = 2 supergravity in terms of the Ashtekar variable
Creators: name: Tsuda, Motomu
name: Shirafuji, Takeshi
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We reconstruct the Ashtekar's canonical formulation of N = 2 supergravity (SUGRA) starting from the N = 2 chiral Lagrangian derived by closely following the method employed in the usual SUGRA. In order to get the full graded algebra of the Gauss, U(1) gauge and right-handed supersymmetry (SUSY) constraints, we extend the internal, global O(2) invariance to local one by introducing a cosmological constant to the chiral Lagrangian. The resultant Lagrangian does not contain any auxiliary fields in contrast with the 2-form SUGRA and the SUSY transformation parameters are not constrained at all. We derive the canonical formulation of the N = 2 theory in such a manner as the relation with the usual SUGRA be explicit at least in classical level, and show that the algebra of the Gauss, U(1) gauge and right-handed SUSY constraints form the graded algebra, G^2SU(2)(Osp(2,2)). Furthermore, we introduce the graded variables associated with the G^2SU(2)(Osp(2,2)) algebra and we rewrite the canonical constraints in a simple form in terms of these variables. We quantize the theory in the graded-connection representation and discuss the solutions of quantum constraints.
description: 19 pages, Latex, corrected some typos and added a reference
Direct evaluation of the force constant matrix in quantum Monte Carlo
Creators: name: Liu, Yu Yang Fredrik
name: Andrews, Bartholomew
name: Conduit, Gareth J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We develop a formalism to directly evaluate the matrix of force constants within a Quantum Monte Carlo calculation. We utilize the matrix of force constants to accurately relax the positions of atoms in molecules and determine their vibrational modes, using a combination of Variational and Diffusion Monte Carlo. The computed bond lengths differ by less than 0.007Å from the experimental results for all four tested molecules. For hydrogen and hydrogen chloride, we obtain fundamental vibrational frequencies within 0.1% of experimental results and ~10 times more accurate than leading computational methods. For carbon dioxide and methane, the vibrational frequency obtained is on average within 1.1% of the experimental result, which is at least 3 times closer than results using Restricted Hartree-Fock and Density Functional Theory with a Perdew-Burke-Ernzerhof (PBE) functional and comparable or better than Density Functional Theory with a semi-empirical functional.
Scandentia Wagner 1855
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Scandentia

description: ORDER SCANDENTIA
COMMENT: Often included in Insectivora; but see McKenna, 1975:41.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Scandentia, pp. 107-109 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 107, DOI: 10.5281/zenodo.7353041
title: Mathematical Modelling of Arbovirus Outbreak Dynamics in Fiji and the Wider Pacific
Creators: name: Henderson, AD
Publisher: name: London School of Hygiene & Tropical Medicine
Year: 2020

description: Diseases spread by the Aedes genus of mosquitoes are some of the fastest growing and fastest spreading viral pathogens in the world. Large dengue virus (DENV) epidemics have emerged in Fiji since the Second World War and there was widespread transmission of Zika virus (ZIKV) throughout the Pacific between 2013 and 2017. However, very few ZIKV cases were confirmed in Fiji. I conducted a serological survey in Fiji in 2017 and used these serological data, combined with mathematical modelling, to analyse transmission dynamics of arboviruses in Fiji. I found evidence for ZIKV circulation in Fiji between 2013 and 2015 followed by low ZIKV seroprevalence in 2017. I used paired serum samples to analyse the immunological response to ZIKV following outbreaks in Fiji and French Polynesia and found that neutralising antibodies declined in adults within two years of the outbreak in each country. I combined serological data with surveillance and molecular data to model unobserved ZIKV transmission and compare ZIKV and DENV transmission dynamics in Fiji. I found that the introduction time of a virus in Fiji could explain different transmission dynamics and concluded that ZIKV was likely introduced to Fiji in late 2014. I found high seroprevalence for all four DENV serotypes. I used a mathematical model of DENV transmission to analyse a DENV outbreak in 2017 to predict the duration and peak of the outbreak in real-time. I found that jointly fitting the model to a historic outbreak as well as the emerging outbreak improved the accuracy of the predictions from the model. Mathematical Modelling of Arbovirus Outbreak Dynamics in Fiji and the Wider Pacific Overall, I combined multiple data sources with mathematical modelling to reveal a diverse range of outbreak dynamics and serological responses to outbreaks of closely related viruses in the same location. I found that ZIKV and DENV do not necessarily generate a similar immune response in the same population and that both can cause low level multi-year outbreaks as well as large single season epidemics. Despite these challenges, mathematical modelling can improve our understanding of arbovirus outbreak dynamics such that it is possible to accurately forecast outbreak dynamics in real-time.
`Generalized des Cloizeaux' exponent for self-avoiding walks on the incipient percolation cluster
Creators: name: Ordemann, Anke
name: Porto, Markus
name: Roman, H. Eduardo
name: Havlin, Shlomo
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the asymptotic shape of self-avoiding random walks (SAW) on the backbone of the incipient percolation cluster in d-dimensional lattices analytically. It is generally accepted that the configurational averaged probability distribution function for the end-to-end distance r of an N step SAW behaves as a power law for r -> 0. In this work, we determine the corresponding exponent using scaling arguments, and show that our suggested `generalized des Cloizeaux' expression for the exponent is in excellent agreement with exact enumeration results in two and three dimensions.
description: 7 pages, 1 postscript figure
Additional file 1: of Salicylic acid amplifies Carbachol-induced bronchoconstriction in human precision-cut lung slices
Creators: name: Jude, Joseph
name: Botelho, Danielle
name: Karmacharya, Nikhil
name: Cao, Gao
name: Jester, William
name: Panettieri, Reynold
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology
subject: 60506 Virology

description: Table S1. List of cytokines/chemokines screened by Luminex Multi-analyte array (DOCX 293 kb)
Additional file 8: of Transcriptomic analysis between Normal and high-intake feeding geese provides insight into adipose deposition and susceptibility to fatty liver in migratory birds
Creators: name: Wang, Guosong
name: Jin, Long
name: Li, Yan
name: Tang, Qianzi
name: Hu, Silu
name: Xu, Hengyong
name: Gill, Clare
name: Li, Mingzhou
name: Wang, Jiwen
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Computational Biology

description: Table S2. Paired t-test of relative tissue weight between normal and high dietary group. Relative weightâ =â absolute weight/body weight. (PDF 70 kb)
iFishIENCi Overview on Stakeholder Engagement Actions (Aquaculture Sector)
Creators: name: Acosta, Andrea
name: Shrestha, Marie
name: O'Brien, Dannie
name: Rost, Anneli
Publisher: name: Zenodo
Year: 2024
Subjects: Aquaculture
stakeholder
engagement

description: The primary objective of this deliverable was to implement and monitor the stakeholder engagement strategy, aiming to showcase the potential and address the limitations of the technology developed by the iFishIENCi project. This strategy was designed to expand the network and enhance stakeholder understanding of our technologies, processes and products while streamlining tasks in other work packages of the project and promoting the integration of our technology across the European Union and beyond.

By proactively engaging a diverse group of stakeholders, including operators, farmers, technology providers, and international organizations, the iFishIENCi project effectively disseminated information about its technology and gathered valuable insights from end users. The strategic development and implementation of demo sites, workshops, trainings, and engagement activities during conferences allowed the project to assess the success of its engagement efforts and ensure alignment with its overarching goal of fostering the adoption of innovative advancements within the aquaculture sector.
Vectorial vortex generation and phase singularities upon Brewster reflection
Creators: name: Barczyk, René
name: Nechayev, Sergey
name: Butt, Abdullah
name: Leuchs, Gerd
name: Banzer, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We experimentally demonstrate the emergence of a purely azimuthally polarized vectorial vortex beam with a phase singularity upon Brewster reflection of focused circularly polarized light from a dielectric substrate. The effect originates from the polarizing properties of the Fresnel reflection coefficients described in Brewster's law. An astonishing consequence of this effect is that the reflected field's Cartesian components acquire local phase singularities at Brewster's angle. Our observations are crucial for polarization microscopy and open new avenues for the generation of exotic states of light based on spin-to-orbit coupling, without the need for sophisticated optical elements.
description: 7 pages, 6 figures
Spin- and angle-resolved photoemission on topological materials
Creators: name: Dil, J. Hugo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A historical review of spin- and angle-resolved photoemission on topological materials is presented, aimed at readers who are new to the field or who wish to obtain an overview of the activities in the field. The main focus lies on topological insulators, but also Weyl and other semimetals will be discussed. Further it will be explained why the measured spin polarisation from a spin polarised state should always add up to 100% and how spin interference effects influence the measured spin texture.
description: Invited review article for special issue "ARPES Studies of Topological Materials" in Electronic Structure
Hydrodynamics for quasi-free quantum systems
Creators: name: Maes, Christian
name: Spitzer, Wolfgang
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider quasi-free quantum systems and we derive the Euler equation using the so-called hydrodynamic limit. We use Wigner's well-known distribution function and discuss an extension to band distribution functions for particles in a periodic potential. We investigate the Bosonic system of hard rods and calculate fluctuations of the density. Keywords: Euler equation, quantum distribution function, hydrodynamic limit
description: 12 pages, Latex
Portfolio Optimization and Ambiguity Aversion
Creators: name: Kellerer, Belinda
Publisher: name: Junior Management Science
Year: 2019

description: This thesis analyses whether considering ambiguity aversion in portfolio optimization improves the out-of-sample performance of portfolio optimization approaches. Furthermore, it is assessed which role ambiguity aversion plays in improving the portfolio performance, especially compared with the role of estimation errors. This is done by evaluating the out-of-sample performance of the approach of Garlappi, Uppal and Wang for an investor with multiples priors and aversion to ambiguity compared to other portfolio optimization strategies from the literature not taking ambiguity aversion into account. It is shown that considering ambiguity aversion in portfolio optimization can improve the out-of-sample performance compared to the sample based mean-variance model and the Bayes-Stein model. However, the minimum-variance model and the model of naïve diversification, which are both independent of expected returns, outperform the approach considering ambiguity aversion for most of the empirical applications shown in this thesis. These results indicate that ambiguity aversion does play a role in portfolio optimization, however, estimation errors regarding expected returns overshadow the benefits of optimal asset allocation. Keywords: portfolio choice; asset allocation; estimation error; ambiguity; uncertainty.
description: Junior Management Science, Bd. 4 Nr. 3 (2019)
Junior Management Science, Bd. 4 Nr. 3 (2019)
Creators: name: Junior Management Science
Publisher: name: Junior Management Science
Year: 2019

description: Portfolio Optimization and Ambiguity Aversion...305-338 Mobile App Service Quality Dimensions and Requirements for Mobile Shopping Companion Apps...339-391 Bewertung der Übertragbarkeit von neuronalen Studienergebnissen auf einen Accounting-Kontext...392-421 Measuring the Impact of Carbon Emissions on Firm Value Using Quantile Regression...422-432 Die Legitimation einer Innovation durch Cultural Entrepreneurship – Explorative Fallstudie eines symbiotischen Zusammenspiels zwischen einem Start-up und dessen Schlüsselkunden...433-459 Das Management von Produktrückrufen: Einflussfaktoren auf die Rückholung von Verbraucherprodukten...460-477
The Ability of Different Lignins to Stabilize the Oil-in-water Emulsion
Creators: name: Shulga, Galia
name: Livcha, Sandra
name: Neiberte, Brigita
name: Anrijs Verovkins
name: Vitolina, Sanita
name: Zhilinska, Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Lignins
oil-in-water emulsion
aspen soda
wheat straw soda
polymeric films

description: The ability of aspen soda and wheat straw soda lignin to stabilize the “rapeseed oil-in-water” (O/W) emulsion, depending on the pH value and concentration of the applied water solutions as well as on the lignin chemical composition and molecular mass, and the sizes and zeta potential of lignin particles was studied. It was shown that the O/W emulsion stabilized with the alkaline water solutions of wheat straw lignin demonstrated the highest stability in alkaline medium, while the ability of aspen soda lignin to prevent the coalescence of oil droplets manifested itself in a whole range of the studied pH values. With decreasing pH values of the wheat straw lignin water solution, the drop in the separation volume of the O/W emulsion was insignificant with the exception for the lignin enhanced concentrations in acidic medium. The aggregative stability of the O/W emulsion, which was stabilized with aspen soda lignin, increased with decreasing pH values and increasing lignin content in the emulsion. The findings indicated that the stabilization of the O/W emulsion with the alkaline lignin solutions proceeded via the electrostatic stabilization mechanism, while in the neutral and acidic medium, this mechanism was more complicated, with a growing role of the ability of lignin to form interfacial polymeric films at the liquid/liquid interface. The comparison of the stability of the O/W emulsion showed that aspen soda lignin was a better stabilizer of the O/W emulsion than wheat straw lignin.
Strange hadrocharmonium
Creators: name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: It has been recently suggested that the charged charmoniumlike resonances $Z_c(4100)$ and $Z_c(4200)$ are two states of hadrocharmonium, related by the charm quark spin symmetry in the same way as the lowest charmonium states $η_c$ and $J/ψ$. It is pointed out here that in this picture one might expect existence of their somewhat heavier strange counterparts, $Z_{cs}$, decaying to $η_c K$ and $J/ψK$. Some expected properties of such charmoniumlike strange resonances are discussed that set benchmarks for their search in the decays of the strange $B_s$ mesons.
description: 7 pages, 2 figures
THE SCIENTIFIC BASIS OF GROWING SESAME VARIETIES IN THE CONDITION OF KARAKALPAKSTAN
Creators: name: Yusupov, Beknazar
Publisher: name: Zenodo
Year: 2024

description: This article provides an in-depth exploration of the scientific principles and research-backed strategies for cultivating promising sesame varieties in the unique agro-climatic conditions of Karakalpakstan. It delves into key factors such as soil suitability, climate adaptation, drought tolerance, high-yielding traits, and pest and disease resistance, offering vital insights for farmers, researchers, and agricultural stakeholders.
Collesis mimica Warren 1897
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Collesis
Collesis mimica

description: Collesis mimica Warren, 1897a
COMMON NAME(S): Geometer moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Democratic Republic of Congo, Kenya, Malawi, Mozambique, Rwanda, South Africa, Tanzania, Uganda, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Petauke, on Loangwa River, north of Zambesi [now Zambezi] and Mpeta [Latitude, - 14° 9’ 0” South; Longirtude, 30° 51’ 0” East], both localities in Eastern Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Warren 1897a.
Genus Comibaena H̡bner, 1823
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 238, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
A Universal Formula for Percolation Thresholds II. Extension to Anisotropic and Aperiodic Lattices
Creators: name: Galam, Serge
name: Mauger, Alain
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In a recent paper, we have reported a universal power law for both site and bond percolation thresholds in any Bravais lattice with q equivalent nearest neighbors in dimension d. We now extend it to three different classes of lattices which are, respectively, anisotropic lattices whith not equivalent nearest neighbors, non-Bravais lattices with two atom unit cells, and quasicrystals. The investigation is focussed on d=2 and d=3, due to the lack of experimental data at higher dimensions. The extension to these lattices requires the substitution of q by an effective (non integer) value $q_{eff}$ in the universal law. For each out of 17 lattices which constitute our sample, we argue the existence of one $q_{eff}$ which reproduces both the site and the percolation threshold, with a deviation with respect to numerical estimates which does not exceed $\mp 0.01$.
description: 12 pages, latex, 3 Figs not included
On the Stability of the Iterated Crank-Nicholson Method in Numerical Relativity
Creators: name: Teukolsky, Saul A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The iterated Crank-Nicholson method has become a popular algorithm in numerical relativity. We show that one should carry out exactly two iterations and no more. While the limit of an infinite number of iterations is the standard Crank-Nicholson method, it can in fact be worse to do more than two iterations, and it never helps. We explain how this paradoxical result arises.
description: 2 pages
Additional file 9: of Transcriptomic analysis between Normal and high-intake feeding geese provides insight into adipose deposition and susceptibility to fatty liver in migratory birds
Creators: name: Wang, Guosong
name: Jin, Long
name: Li, Yan
name: Tang, Qianzi
name: Hu, Silu
name: Xu, Hengyong
name: Gill, Clare
name: Li, Mingzhou
name: Wang, Jiwen
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Table S3. Top 10 highly correlated mRNA-lncRNA pairs within 10Kb of each other. (PDF 77 kb)
Long-lived non-equilibrium superconductivity in a non-centrosymmetric Rashba semiconductor
Creators: name: Narayan, V.
name: Verpoort, P. C.
name: Dann, J. R. A.
name: Backes, D.
name: Ford, C. J. B.
name: Lanius, M.
name: Jalil, A. R.
name: Schüffelgen, P.
name: Mussler, G.
name: Conduit, G. J.
name: Grützmacher, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report non-equilibrium magnetodynamics in the Rashba-superconductor GeTe, which lacks inversion symmetry in the bulk. We find that at low temperature the system exhibits a non-equilibrium state, which decays on time scales that exceed conventional electronic scattering times by many orders of magnitude. This reveals a non-equilibrium magnetoresponse that is asymmetric under magnetic field reversal and, strikingly, induces a non-equilibrium superconducting state distinct from the equilibrium one. We develop a model of a Rashba system where non-equilibrium configurations relax on a finite timescale which captures the qualitative features of the data. We also obtain evidence for the slow dynamics in another non-superconducting Rashba system. Our work provides novel insights into the dynamics of non-centrosymmetric superconductors and Rashba systems in general.
Studies on Analytical Determination of the Vibrations of a Load, Twice Elastically Suspended from an Elastic Beam via Another Load
Creators: name: Zlatanov, Vassil
name: Bachvarov, Stefan
name: Atanasova, Snezhana
Publisher: name: Zenodo
Year: 2021
Subjects: Analytical methods
suspended loads
vibration
dynamic model
elastic beam

description: In this Chapter we analyze the dynamics of mechanical systems with suspended loads, such as bridge cranes, monorail hoists, mining machinery, etc. The considered mechanical system is composed of a load, twice elastically suspended from an elastic beam via another load. The goal is to determine the vibrations of the mechanical system with suspended loads. Two dynamical models which respect the kinetic energy of the elastic ropes are built for the system and their corresponding differential equations of motion are obtained. The vibration of the mechanical system is described by a coupled system of two ordinary and partial differential equations. The nonlinear restoring forces are linearized via the method of equivalent linearization and an analytical solution is obtained for the differential equations of both dynamical models simultaneously, using general initial conditions. The constants of integration are determined analytically for a specific instance of the initial conditions, which reflects an important practical case. The mechanical system is simulated numerically with initial conditions corresponding to the typical regimes of operation of real systems with suspended loads.
An estimate of the $k_{2}$ Love number of WASP-18Ab from its radial velocity measurements
Creators: name: Csizmadia, Sz.
name: Hellard, H.
name: Smith, A. M. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. Increasing our knowledge of the interior structure, composition and density distribution of exoplanets is crucial to make progress in the understanding of exoplanetary formation, migration and habitability. However, the directly measurable mass and radius values offer little constraint on interior structure, because the inverse problem is highly degenerate. Therefore there is a clear need for a third observable of exoplanet interiors. This third observable can be the $k_2$ fluid Love number which measures the central mass concentration of an exoplanet. Aims. The aims of this paper are (i) to develop a basic model to fit the long-term radial velocity and TTV variations caused by tidal interactions, (ii) to apply the model to the WASP-18Ab system, and (iii) to estimate the Love number of the planet. Methods. Archival radial velocity, transit and occultation timing data are collected and fitted via the model introduced here. Results. The best model fit to the archival radial velocity and timing data of WASP-18Ab was obtained with a Love number of the massive ($\sim 10 M_\mathrm{Jup}$) hot Jupiter WASP-18Ab: $k_{2,Love} = 0.62^{+0.55}_{-0.19}$. This causes apsidal motion in the system, at a rate of $\sim0.0087\pm0.0033^\circ / \mathrm{days} \approxeq 31.3\pm11.8$ arcseconds/day. When checking possible causes of periastron precession, other than the relativistic term or the non-spherical shape of the components, we found a companion star to the WASP-18 system, named WASP-18B which is a probable M6.5V dwarf with $\sim 0.1~M_\odot$ at 3519 AU distance from the transit host star. We also find that small orbital eccentricities may be real, rather than an apparent effect caused by the non spherical stellar shape.
description: Accepted for publication in Astronomy and Astrophysics
Structural Properties of Self-Attracting Walks
Creators: name: Ordemann, A.
name: Tomer, E.
name: Berkolaiko, G.
name: Havlin, S.
name: Bunde, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Self-attracting walks (SATW) with attractive interaction u > 0 display a swelling-collapse transition at a critical u_{\mathrm{c}} for dimensions d >= 2, analogous to the Θtransition of polymers. We are interested in the structure of the clusters generated by SATW below u_{\mathrm{c}} (swollen walk), above u_{\mathrm{c}} (collapsed walk), and at u_{\mathrm{c}}, which can be characterized by the fractal dimensions of the clusters d_{\mathrm{f}} and their interface d_{\mathrm{I}}. Using scaling arguments and Monte Carlo simulations, we find that for uu_{\mathrm{c}}, the clusters are compact, i.e. d_{\mathrm{f}}=d and d_{\mathrm{I}}=d-1. At u_{\mathrm{c}}, the SATW is in a new universality class. The clusters are compact in both d=2 and d=3, but their interface is fractal: d_{\mathrm{I}}=1.50\pm0.01 and 2.73\pm0.03 in d=2 and d=3, respectively. In d=1, where the walk is collapsed for all u and no swelling-collapse transition exists, we derive analytical expressions for the average number of visited sites and the mean time to visit S sites.
description: 15 pages, 8 postscript figures, submitted to Phys. Rev. E
Prediction of a Strain Induced Conduction Band Minimum in Embedded Quantum Dots
Creators: name: Williamson, A. J.
name: Zunger, Alex
name: Canning, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Free standing InP quantum dots have previously been theoretically and experimentally shown to have a direct band gap across a large range of experimentally accessible sizes. We demonstrate that when these dots are embedded coherently within a GaP barrier material, the effects of quantum confinement in conjunction with coherent strain suggest there will be a critical diameter of dot (60A), above which the dot is direct, type I, and below which it is indirect, type II. However, the strain in the system acts to produce another conduction state with an even lower energy, in which electrons are localized in small pockets at the interface between the InP dot and the GaP barrier. Since this conduction state is GaP X_1c-derived and the highest occupied valence state is InP, Gamma-derived, the fundamental transition is predicted to be indirect in both real and reciprocal space (``type II'') for all dot sizes. This effect is peculiar to the strained dot, and is absent in the free-standing dot.
PCI-MDR: Missing Data Recovery in Wireless Sensor Networks using Partial Canonical Identity Matrix
Creators: name: Jain, Neha
name: Gupta, Anubha
name: Bohara, Vivek Ashok
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Data loss in wireless sensor networks (WSNs) is quite prevalent. Since sensor nodes are employed for various critical applications, accurate recovery of missing data is important. Researchers have exploited different characteristics of WSN data, such as low rank, spatial and temporal correlation for missing data recovery. However, the performance of existing methods is dependent on various factors. For instance, correct rank estimation is required for exploiting the low-rank behaviour of WSNs, whereas correlation information among the nodes should be known for exploiting spatial correlation. Further, the amount of missing data should not be massive for exploiting temporal correlation. To overcome the above-mentioned drawbacks, a novel method PCI-MDR has been proposed in this paper. It utilizes compressive sensing with partial canonical identity matrix for the recovery of missing data in WSNs. To validate the proposed method, the results have been obtained on the real data set of temperature sensors from the Intel Lab. The proposed method is observed to perform superior to the existing methods, yielding significant improvement
description: 4pages, 3 figures and under revision in IEEE wireless communication letter
The big bang as a higher-dimensional shock wave
Creators: name: Wesson, P. S.
name: Liu, H.
name: Seahra, S. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We give an exact solution of the five-dimensional field equations which describes a shock wave moving in time and the extra (Kaluza-Klein) coordinate. The matter in four-dimensional spacetime is a cosmology with good physical properties. The solution suggests to us that the 4D big bang was a 5D shock wave.
description: REVTeX, 3 pages, accepted in Astronomy & Astrophysics
Additional file 12: of Genomic tools for durum wheat breeding: de novo assembly of Svevo transcriptome and SNP discovery in elite germplasm
Creators: name: Vendramin, Vera
name: Ormanbekova, Danara
name: Scalabrin, Simone
name: Scaglione, Davide
name: Maccaferri, Marco
name: Martelli, Pierluigi
name: Salvi, Silvio
name: Jurman, Irena
name: Casadio, Rita
name: Cattonaro, Federica
name: Tuberosa, Roberto
name: Massi, Andrea
name: Morgante, Michele
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
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: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Figure S4. Merged BioMart and BAR+ annotations. Venn diagram of transcript annotations with Ensembl and BAR+. On the left, at > 90% protein coverage and > 50% identity a total of 15,072 transcripts were annotated; while, on the right, at > 50% protein coverage and > 30% identity a total of 25,529 transcripts were annotated. (PDF 399 kb)
Additional file 3: of Holistic physical exercise training improves physical literacy among physically inactive adults: a pilot intervention study
Creators: name: Holler, Peter
name: Jaunig, Johannes
name: Frank-Michael Amort
name: Tuttner, Silvia
name: Hofer-Fischanger, Kathrin
name: Wallner, Dietmar
name: Simi, Helmut
name: MĂźller, Alexander
name: Poppel, Mireille
name: Moser, Othmar
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Descriptive characteristics of the IG subsamples (DOCX 15 kb)
Raman spectrum of 1T'-WTe2 under tensile strain: A first-principles prediction
Creators: name: Yang, Wei
name: Yuan, Zi-Yang
name: Luo, Ying-Qi
name: Yang, Yu
name: Zheng, Fa-Wei
name: Hu, Zong-Hai
name: Wang, Xiao-Hui
name: Liu, Yuan-An
name: Zhang, Ping
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Monolayer WTe2 attracts rapidly growing interests for its large-gap quantum spin Hall effect,which enables promising apllications in flexible logic devices. Due to one-dimensional W-W chains,1T'-WTe2 exhibits unique anisotropic structure and promising properties, which can be modified by simply applying strains. Based on the first-principles simulations, we show that phonon branch undergoes soft down to negative frequency at special q points under different critical strains, i.e., epsilon_a = 11.55 percent along a-axis (with W-W chains) direction, epsilon_b = 7.0 percent along b-axis direction and epsilon_ab = 8.44 percent along biaxial direction. Before each critical strain, the Raman-shift of A1_g, A3_g, and A4_g modes, corresponding to the main peaks in Raman spectra of 1T'-WTe2 , shows anisotropic response to uniaxial strain but most sensitive to biaxial strain. Interestingly, we find that the frequency shift of A3_g mode show parabolic characters of strained 1T'-WTe2, then we split it into two parts and it shows a Raman-shift transition at about 5 percent strains. While for the A1_g and A4_g modes,the frequencies change linearly. Through careful structure and vibration analysis, we try to explain these Raman irregularity in strained 1T'-WTe2.
description: 13 pages, 5 figures
Phase Transitions in the Multicomponent Widom-Rowlinson Model and in Hard Cubes on the BCC--Lattice
Creators: name: Nielaba, P.
name: Lebowitz, J. L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We use Monte Carlo techniques and analytical methods to study the phase diagram of the M--component Widom-Rowlinson model on the bcc-lattice: there are M species all with the same fugacity z and a nearest neighbor hard core exclusion between unlike particles. Simulations show that for M greater or equal 3 there is a ``crystal phase'' for z lying between z_c(M) and z_d(M) while for z > z_d(M) there are M demixed phases each consisting mostly of one species. For M=2 there is a direct second order transition from the gas phase to the demixed phase while for M greater or equal 3 the transition at z_d(M) appears to be first order putting it in the Potts model universality class. For M large, Pirogov-Sinai theory gives z_d(M) ~ M-2+2/(3M^2) + ... . In the crystal phase the particles preferentially occupy one of the sublattices, independent of species, i.e. spatial symmetry but not particle symmetry is broken. For M to infinity this transition approaches that of the one component hard cube gas with fugacity y = zM. We find by direct simulations of such a system a transition at y_c ~ 0.71 which is consistent with the simulation z_c(M) for large M. This transition appears to be always of the Ising type.
description: 11 pages, 4 postscript figures (added in replacement), Physica A (in press)
Causal Structure of an Inflating Magnetic Monopole
Creators: name: Sakai, Nobuyuki
name: Nakao, Ken-ichi
name: Harada, Tomohiro
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We clarify the causal structure of an inflating magnetic monopole. The spacetime diagram shows explicitly that this model is free from ``graceful exit'' problem, while the monopole itself undergoes ``eternal inflation''. We also discuss general nature of inflationary spacetimes.
description: 6 pages (text), revtex, 5 ps figures separate, to appear in Phys Rev D, Fig 3 and discussions are modified
High Tc superconductivity at a critical strain and charge density in diborides
Creators: name: Bianconi, A.
name: Saini, N. L.
name: Di Castro, D.
name: Agrestini, S.
name: Campi, G.
name: Saccone, A.
name: De Negri, S.
name: Colapietro, M. Giovannini M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report variation of lattice structure in diborides (AB2) with different A atoms to identify the special case of MgB2 showing high Tc superconductivity. High purity MgB2 (Tc~39 K) has been prepared by direct reaction of the elements and the lattice parameters are measured by x-ray diffraction determining the strain e of the B-B distance. The results show that the superconductivity in these intermetallics appear near a critical point in a two variables (strain and charge density) phase diagram at (ec, rc).
description: 10 pages
Additional file 1: of Holistic physical exercise training improves physical literacy among physically inactive adults: a pilot intervention study
Creators: name: Holler, Peter
name: Jaunig, Johannes
name: Frank-Michael Amort
name: Tuttner, Silvia
name: Hofer-Fischanger, Kathrin
name: Wallner, Dietmar
name: Simi, Helmut
name: MĂźller, Alexander
name: Poppel, Mireille
name: Moser, Othmar
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Physical Literacy Questionaire (English Version) (DOCX 62 kb)
Additional file 2: of Holistic physical exercise training improves physical literacy among physically inactive adults: a pilot intervention study
Creators: name: Holler, Peter
name: Jaunig, Johannes
name: Frank-Michael Amort
name: Tuttner, Silvia
name: Hofer-Fischanger, Kathrin
name: Wallner, Dietmar
name: Simi, Helmut
name: MĂźller, Alexander
name: Poppel, Mireille
name: Moser, Othmar
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Running/walking - physical activity knowledge transfer (DOCX 157 kb)
Saturation and alternate pathways in four-wave mixing in rubidium
Creators: name: Brekke, E.
name: Swan, N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We have examined the frequency spectrum of the blue light generated via four-wave mixing in a rubidium vapor cell inside a ring cavity. At high atomic density and input laser power, two distinct frequency components separated by $116 \pm 4$ MHz are observed, indicating alternate four-wave mixing channels through the $6p_{3/2}$ hyperfine states. The dependence of the generated light on excitation intensity and atomic density are explored, and indicate the primary process has saturated. This saturation results when the excitation rate through the 6p state becomes equal to the rate through the 5p state, giving no further gain with atomic density while a quadratic intensity dependence remains.
QHE, magnetoresistance and disordered transport on 2D mesoscopic plaquettes
Creators: name: Aldea, A.
name: Gartner, P.
name: Nita, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The transport properties of a rectangular mesoscopic plaquette in the presence of a perpendicular magnetic field are studied in a tight-binding model with randomly distributed traps. The longitudinal and Hall resistances are calculted in the four-probe Landauer-Büttiker formalism which accounts automatically both for the quantum coherence and the trapping-induced localization. The localized character of eigenvectors and the specific aspect of the density of states at a given magnetic flux are correlated with the behaviour of the mentioned resistances as function of the Fermi energy. The Hall insulator and quantum Hall regimes are evidentiated. The dependence on magnetic field of the configurational averages of the longitudinal and Halll resistance is studied in a purely quantum-mechanical approach. Both negative and positive magnetoresistances are found.
description: 6 pages, 5 figures, Revtex, to appear in phys.stat.sol.(b)
Manufacture of Human Gas Sensors to Determine the Causes and Treatment of Colon Diseases
Creators: name: Al-Hazeem, Nabeel Z.
Publisher: name: Zenodo
Year: 2021
Subjects: Celiac disease
sensors
human gasses
nanofibers
nanorods

description: There is still a great trend towards sensors, whether they are gas sensors, biosensors or chemical sensors. If the gas sensors are connected with biosensor, this will result a great sensors. The manufacture of sensors for human gases can give the important reasons for happening of the disease. Celiac disease is a disease that causes many problems for many people who suffer from it. The success in the manufacture of sensors predicts the severity and difficulty of inflammation by the rate of sensitivity and the amount of gases and type. We can be linked to what he eats and his output of the gases then can give him the right prevention for this disease and how to treat it. If the diagnosis is accurate to what the reasons leads the inflammation and connect it with what the food that leads to same reason, also. The better of devices to detect the disease are nanofibers, nanorods and nanotubes because it has a very high aria to volume ratio. I hope that this paper will receive a great deal of attention towards this work and try to save a lot of those suffering from this annoying inflammation.
Measurement Theory and General Relativity
Creators: name: Mashhoon, Bahram
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The theory of measurement is employed to elucidate the physical basis of general relativity. For measurements involving phenomena with intrinsic length or time scales, such scales must in general be negligible compared to the (translational and rotational) scales characteristic of the motion of the observer. Thus general relativity is a consistent theory of coincidences so long as these involve classical point particles and electromagnetic rays (geometric optics). Wave optics is discussed and the limitations of the standard theory in this regime are pointed out. A nonlocal theory of accelerated observers is briefly described that is consistent with observation and excludes the possibility of existence of a fundamental scalar field in nature.
description: LaTeX springer style lamu.cls, 2 figures, 16 pages, published in: Black Holes: Theory and Observation: Proceedings of the 179th W.E. Heraeus Seminar, held August 1997 in Bad Honnef, Germany. F.W. Hehl et al.(eds). (Springer, Berlin Heidelberg 1998)