cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Rapid systemic surge of IL-33 after severe human trauma: a prospective observational study
Creators: name: Sundnes, Olav
name: Ottestad, William
name: Schjalm, Camilla
name: Lundbäck, Peter
name: Poulsen, Lars La Cour
name: Mollnes, Tom Eirik
name: Haraldsen, Guttorm
name: Eken, Torsten
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Additional methods and figures.
A NUKLEÁRIS ENERGIATERMELÉS JÖVŐBELI LEHETŐSÉGEI
Creators: name: Rácz, Ervin
name: Rácz, Ervin
Publisher: name: Unknown
Year: 2013
Subjects: subject: Resource /Energy Economics and Policy
subject: Energiatermelés
subject: atommag hasadás
subject: atommag fúzió
subject: atomerőmű
subject: mini atomerőmű
subject: fúziós erőmű
subject: energy production
subject: fission
subject: fusion
subject: nuclear power plants
subject: mini nuclear power plants
subject: fusion reactors

description: Az energia és energiatermelés az emberek életével szoros kapcsolatban álló fogalmak. A nukleáris erőművek energiatermelésben való szerepe fontos, de erősen megosztja az embereket. Sokak által erősen bírált és ellenzett terület a nukleáris erőművek használata és fejlesztése (pl. a baleseti lehetőségek, vagy az elhasznált fűtőanyagok problematikái miatt), de többek által preferált terület is, hisz tagadhatatlan, hogy a világ energiatermelésének igen jelentős részét ma még atomerőművek adják. Bárhogy is nézzük, az atomerőművek kérdésköre jelentős és érdeklődésre tarthat igényt. Az energetika egy másik fontos kérdése lehet az is, hogy kis területre koncentrálódva, akár családi vagy kisközösségi méretű energiatermelésben gondolkodjunk, vagy éppen ellenkezőleg nagyerőművek építésében. Érdekes módon mindkettőben jelentős szerepet kaphat és játszhat a nukleáris típusú energiatermelés. A publikáció a nukleáris erőművek használatának jövőbeli lehetőségeiből mutat be néhányat, fókuszálva mind a kisközösségi, és családi energiatermelés, mind pedig a nagyterületi, térségi, országos vagy akár országok közösségét tömörítő nagyerőművek fajtáira. ---------------------------------------------------------- Role of the nuclear power plants at energy production can share the human population around the world. Many peoples word negative critics among to use nuclear power plants, but on the other hand, many others even prefer this kind of power plants at energetics. It is undeniable fact that nowadays, significant part of the energy production comes out from nuclear energetics on the world, so talking about the topic is up to date. A basic question of the energetics is the following: whether do we focus on concentrated, family- or small community-size energy production or inversely, do we work on large regional or large nuclear power plants? This publication will round the mentioned topic and give examples from ideas belong to the near future or future.
Decoherence in electron transport: back-scattering, effect on interference and rectification
Creators: name: Soori, Abhiram
name: Khanna, Udit
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Decoherence is an undesirable, but ubiquitous phenomenon in quantum systems. Here, we study the effect of partial decoherence, induced via a Büttiker probe, on two-terminal electronic transport across one-dimensional quantum wires and rings, in both the linear and non-linear regimes. We find that dephasing causes backscattering when introduced locally in a ballistic channel. Further, we find that decoherence results in rectification when inversion is broken in the two-terminal transport set-up by a combination of a local dephasing centre and a static impurity. Interestingly, the rectification strength and even its direction varies strongly with the relative distance between the probe and the scatterer. We further analyze how decoherence affects characteristic quantum effects in electronic transport, such as, Fabry-Pérot oscillations in double-barrier setups, and Aharonov-Bohm interference in one-dimensional rings, and find that the amplitude of oscillations in conductance is reduced by decoherence.
description: 8 pages, 8 captioned figures
paper2.pdf
Creators: name: Farou, Zakarya
Publisher: name: figshare
Year: 2020
Subjects: subject: 80109 Pattern Recognition and Data Mining
subject: FOS: Computer and information sciences

description: 1-nearest neighbor (1NN) with Dynamic Time Warping (DTW) distance is a popular time series classification technique. In the last decades, research on DTW aimed to improve its classification accuracy, memory usage, and efficiency. According to a recent study, the appropriate selection of the Warping Window Size (WWS) is crucial for the accuracy of 1NN-DTW. In this work, we consider person identification based on keystroke dynamics as a time series classification task, and we examine whether WWS is crucial in this case. We performed experiments on a real-world dataset containing more than 400 typing sessions obtained from 12 users. In the case of this dataset, each user typed the same fixed text. We found that the aforementioned hypothesis was correct, i.e., the classification accuracy indeed depends on the WWS. Furthermore, according to our observations, in our case, the optimal WWS is less than 3% which is substantially different from 10% that has been used as a default value in various works
Gross-Neveu-Yukawa theory of $\text{SO}(2N)\rightarrow \text{SO}(N) \times \text{SO}(N)$ spontaneous symmetry breaking
Creators: name: Han, SangEun
name: Herbut, Igor F.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct and study the relativistic Gross-Neveu-Yukawa field theory for the $\text{SO}(2N)$ real symmetric second-rank tensor order parameter coupled to $N_f$ flavors of $4N$-component Majorana fermions in 2+1 dimensions. Such a tensor order parameter unifies all Lorentz-invariant mass-gap orders for $N$ two-component Dirac fermions in two dimensions except for the $\text{SO}(2N)$-singlet anomalous quantum Hall state. The value $N_f=1$ corresponds to the canonical Gross-Neveu model. Within the leading-order $ε$-expansion around the upper critical dimension of $3+1$ the field theory exhibits a critical fixed point in its renormalization group flow which describes spontaneous symmetry breaking to $\text{SO}(N)\times \text{SO}(N)$ for the number of flavors of Majorana fermions higher than a critical value $N_{f,c2}\approx 2N$. For $N_{f, c1}< N_f < N_{f,c2}$ , with $N_{f,c1} \approx N$ the critical fixed point resides in the unstable region of the theory where the effective potential is unbounded from below, whereas for $N_f < N_{f,c1}$ there is no real critical fixed point, and the flow runs away. In either case, for $N_f < N_{f,c2}$ the transition should become fluctuation-induced first-order, and we discuss the dependence of its size on the parameters $N$ and $N_{f}$ in the theory. One-loop critical exponents for the universality class at $N_{f, c2}< N_f $ are computed and the flow diagram in various regimes is discussed.
description: 14 pages, 5 figures
Adolescents’ Involvement in structured activities and perceptions of role strain
Creators: name: Catto, Lisa Maria
Publisher: name: University of British Columbia
Year: 2010

description: This study investigated the association between adolescents’ involvement in structured activities and perceptions of role strain, and whether this relationship is moderated by age or the goodness of fit in decision making regarding involvement in structured activities (N = 451, 42% male, n = 190; female, 58% n = 261). The sample is comprised of students in grades 8 - 12 in a public school in a large western Canadian city (Mean age = 14.4. SD = 1.4). Hierarchical regression analyses, controlling for gender, revealed that most of the respondents are experiencing some degree of role strain, and that participation in structured activities is positively associated with their perceptions of role strain. On average, respondents engage in 3.5 to four hours of structured activities in a given 24-hour period. Age and decision making did not moderate the association between structured activities and role strain as expected. However, age was found to have a significant main effect on adolescents’ perceptions of role strain. Contributions from this study assist in understanding how time spent in structured activities, while important for adolescent development, may be associated with role strain.
Efficiency of tri-n-octylamine for the liquid-liquid extraction of Co (II) from acidic chloride medium
Creators: name: Aishwarya Mishra
Publisher: name: Metallurgy and Materials Science Research Institute Chulalongkorn University
Year: 2021
Subjects: Cobalt
Tri-n-octylamine
Thermodynamics
Infrared spectra

description: Journal of Metals, Materials and Minerals, 31, 1, 44-50
Distances of Quasars and Quasar-Like Galaxies: Further Evidence that QSOs may be Ejected from Active Galaxies
Creators: name: Bell, M. B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: If high-redshift QSOs are ejected from the nuclei of low-redshift galaxies, as some have claimed, a large portion of their redshift must be intrinsic (non-Doppler). If these intrinsic components have preferred values, redshifts will tend to cluster around these preferred values and produce peaks in the redshift distribution. Doppler ejection and Hubble flow components will broaden each peak. Because ejection velocities are randomly directed and Hubble flow components are always positive, in this model all peaks are expected to show an asymmetry, extending further out in the red wing. If peaks are present showing this predicted asymmetry, it can lead directly to an estimate of quasar distances. Using two quasar samples, one with high redshifts and one with low, it is shown here that not only do all peaks in these two redshift distributions occur at previously predicted preferred values, they also all show the predicted extra extension in the red wing. For the low and high redshift samples the mean cosmological components are found to be z$_{c} \sim 0.024$ and $\sim 0.066$, respectively. The difference can be explained by the improved detection limit of the high redshift sample. These results offer further evidence in favor of the model proposing that QSOs are ejected from active galaxies.
description: 11 pages, 6 figures, accepted for publication in The Astrophysical Journal
Density functionals and Kohn-Sham potentials with minimal wavefunction preparations on a quantum computer
Creators: name: Baker, Thomas E.
name: Poulin, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: One of the potential applications of a quantum computer is solving quantum chemical systems. It is known that one of the fastest ways to obtain somewhat accurate solutions classically is to use approximations of density functional theory. We demonstrate a general method for obtaining the exact functional as a machine learned model from a sufficiently powerful quantum computer. Only existing assumptions for the current feasibility of solutions on the quantum computer are used. Several known algorithms including quantum phase estimation, quantum amplitude estimation, and quantum gradient methods are used to train a machine learned model. One advantage of this combination of algorithms is that the quantum wavefunction does not need to be completely re-prepared at each step, lowering a sizable pre-factor. Using the assumptions for solutions of the ground-state algorithms on a quantum computer, we demonstrate that finding the Kohn-Sham potential is not necessarily more difficult than the ground state density. Once constructed, a classical user can use the resulting machine learned functional to solve for the ground state of a system self-consistently, provided the machine learned approximation is accurate enough for the input system. It is also demonstrated how the classical user can access commonly used time- and temperature-dependent approximations from the ground state model. Minor modifications to the algorithm can learn other types of functional theories including exact time- and temperature-dependence. Several other algorithms--including quantum machine learning--are demonstrated to be impractical in the general case for this problem.
description: 27 pages, 4 figures
Sektor mięsa czerwonego w Polsce po przystąpieniu do UE
Creators: name: Mroczek, Robert
name: Mroczek, Robert
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Livestock Production/Industries
subject: red meat sector
subject: pig and cattle producers
subject: European Union
subject: agriculture
subject: processing
subject: Common Agricultural Policy
subject: / sektor mięsa czerwonego
subject: producenci żywca wieprzowego i wołowego
subject: Unia Europejska
subject: rolnictwo
subject: przetwórstwo
subject: Wspólna Polityka Rolna

description: The Common Agricultural Policy has a minor impact on pork and beef market in Poland, though it has at its disposal a wide range of instruments. The abolition of customs barriers after the Polish accession to the EU in May 2004 increased the trade in pork and beef mainly with the European Community countries. This results, above all, from our price advantage, both on the side of producers, as well as on the side of processing plants. The producers of beef cattle acquired the greatest profits because after 2004 the price of beef started to grow, and thereby the regress in production of slaughter cattle in Poland was stopped. The process of concentrating the production of pigs and cattle is in progress. A large number of meat processing plants quickly achieved the production standards required in the EU. / Synopsis. Wspólna Polityka Rolna w niewielkim stopniu odziaływuje na rynek wieprzowiny oraz wołowiny w Polsce, pomimo tego, że dysponuje ona bogatym wachlarzem instrumentów. Zniesienie barier celnych po akcesji Polski do UE w maju 2004 roku zwiększyło wymianę handlową wieprzowiną oraz wołowiną głównie z krajami Wspólnoty, co wynikało przede wszystkim z naszych przewag cenowych, tak po stronie producentów, jak i przetwórców. Zyskali przede wszystkim producenci żywca wołowego, gdyż jego ceny po 2004 roku zaczęły rosnąć, tym samym zahamowany został regres w chowie bydła rzeźnego w Polsce. Postępują procesy koncentracji produkcji trzody chlewnej oraz bydła. W szybkim tempie duża grupa zakładów przetwórstwa mięsnego osiągnęła standardy produkcyjne zgodne z unijnymi.
title: LEAN CAN - Lean-Methoden in der Dosenabfüllung
Creators: name: Vonbrül, Patrick Anton
Publisher: name: TU Wien
Year: 2016
Subjects: subject: tbd
subject: tbd

description: Diese Arbeit befasst sich mit der Anwendung von Lean-Methoden auf eine Abfüllproduktion von Getränkedosen im Lebensmittelbereich. Das Standardwerk zum Thema Lean-Methoden ist das Buch von James P. Womback, Daniel T. Jones und Daniel Roos in dem die Autoren eine Studie in den Toyota Werken in Japan durchgeführt haben, um das Erfolgskonzept Lean für die westliche Welt zugänglich zu machen. Wer von Lean redet, kommt unausweichlich auf die SMED-Methode zu sprechen. Diese ermöglicht es jede Umbauzeit um ein Vielfaches zu reduzieren. Durch die Formel 1 wurde diese Methode weltweit bekannt, dort werden heutzutage die Reifen im einstelligen Sekundenbereich gewechselt. Der Erfinder der SMED-Methode Shigeo Shingo beschreibt in seinem Buch -A Revolution in Manufacturing: The SMED System- die Entwicklungsgeschichte der Methode mit vielen Anwendungsmöglichkeiten, welche auf andere Rüstprozesse angewendet werden können. Die Herren Pawel Gorecki und Peter Pautsch haben sich ebenfalls mit der SMED-Methode befasst und einen hervorragenden Artikel erstellt, in dem sie darstellen wie eine hohe Variantenvielfalt durch effektives und schnelles Rüsten bewerkstelligt werden kann.
description: A leading Austrian juice producer asked himself which of their can filling production processes could be improved. The analysis of the existing processes was performed with Lean-Methods (SMED, Poka Yoke, 5S-Method, PDCA-Cycle). The development of optimization strategies was set as goal of this master thesis. Section one describes the current can filling processes used in production. It also provides insights of can filling production in general. All machines that are used in the company-s production environment are listed and described in detail. These findings are considered groundwork for the improvement concepts described further on. One essential improvement is the application of the SMED method for the changeover process at the can seamer. Another one is the simplification of information flow in production. The current changeover process and information flow are described and analysed in section two. Some improvement concepts are presented which have potential to strongly reduce changeover time when implemented. A time reduction of 25% could be achieved in changeovers where some of these concepts had been applied. A concept of a software solution was created for improvements of the information flow. It has the potential to smoothen information transfer between supervisor and production workers throughout all processes.
Additional file 1 of Is there a renoprotective value to leukodepletion during heart valve surgery? A randomized controlled trial (ROLO)
Creators: name: Khoshbin, Espeed
name: Spencer, Sally
name: Solomon, Laurence
name: Tang, Augustine
name: Clark, Stephen
name: Stokes, Elizabeth
name: Wordsworth, Sarah
name: Dabner, Lucy
name: Edwards, Julia
name: Reeves, Barnaby
name: Rogers, Chris
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Additional file 1.
Teaching mobility: a hidden key for successful internationalisation practices
Creators: name: European University Foundation
Publisher: name: European University Foundation
Year: 2023

description: Investing in teaching mobility is essential for enhancing internationalization in Higher Education Institutions, as committed lecturers can make a significant contribution to increasing student mobility and supporting international cooperation.

In this Vision Series article, we have examined how this opportunity is used by lecturers of some EUF member institutions, reflecting on trends and possible conclusions.
Quantum Phases in Partially Filled Landau Levels
Creators: name: Goerbig, M. O.
name: Lederer, P.
name: Smith, C. Morais
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We compare the energies of different electron solids, such as bubble crystals with triangular and square symmetry and stripe phases, to those of correlated quantum liquids in partially filled intermediate Landau levels. Multiple transitions between these phases when varying the filling of the top-most partially filled Landau level explain the observed reentrance of the integer quantum Hall effect. The phase transitions are identified as first-order. This leads to a variety of measurable phenomena such as the phase coexistence between a Wigner crystal and a two-electron bubble phase in a Landau-level filling-factor range $4.15 < nu < 4.26$, which has recently been observed in transport measurements under micro-wave irradiation.
description: 6 pages, 2 figures; to appear in "Proceedings of the 16th International Conference on High Magnetic Fields in Semiconductor Physics (SemiMag-16)"
On temporal scale separation in coupled data assimilation with the ensemble Kalman filter
Creators: name: Tondeur, Maxime
name: Carrassi, Alberto
name: Vannitsem, Stephane
name: Bocquet, Marc
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Coupled data assimilation (CDA) distinctively appears as a main concern in numerical weather and climate prediction with major efforts put forward worldwide. The core issue is the scale separation acting as a barrier that hampers the propagation of the information across model components. We provide a brief survey of CDA, and then focus on CDA using the ensemble Kalman filter (EnKF). We consider first coupled equations with temporal scale difference and deduce that: (i) cross components effects are strong from the slow to the fast scale, but, (ii) intra-component effects are much stronger in the fast scale. While observing the slow scale is desirable and benefits the fast, the latter must be observed with high frequency otherwise the error will affect the slow scale. Experiments are performed using the atmosphere-ocean model, MAOOAM. Six configurations are considered, differing for the strength of the atmosphere-ocean coupling and/or the number of model modes. A comprehensive dynamical characterisation of the model configurations is provided by examining the Lyapunov spectrum, Kolmogorov entropy and Kaplan-Yorke attractor dimension. We also compute the covariant Lyapunov vectors and use them to explain how model instabilities act on different model's modes according to the coupling strength. The experiments confirm the importance of observing the fast scale, but show also that, despite its slow temporal scale, frequent observations in the ocean are beneficial. The relation between the ensemble size and the unstable subspace dimension has been studied. Results largely ratify what known for uncoupled system: the condition N>n0 is necessary for the EnKF to converge. But the quasi-degeneracy of the Lyapunov spectrum of MAOOAM, with many near-zero exponents, is potentially the cause of the smooth gradual reduction of the analysis error observed for some model configurations, even when N>n0.
Testing Temporal Disaggregation
Creators: name: Müller, Christian
Publisher: name: ETH Zurich
Year: 2006
Subjects: MODELLRECHNUNG UND SIMULATION IN BETRIEBSWIRTSCHAFT
Temporal disaggregation
Restricted ARMA
MATHEMATICAL MODELING AND SIMULATION IN BUSINESS ECONOMICS
info:eu-repo/classification/ddc/330
Economics

description: KOF Working Papers, 134
Toward ultrametric modeling of the epidemic spread
Creators: name: Volov, V. T.
name: Zubarev, A. P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Optimization and Control (math.OC)
subject: Medical Physics (physics.med-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 37N99, 91C20, 93A13

description: An ultrametric model of epidemic spread of infections based on the classical SIR model is proposed. Ultrametrics on a set of individuals based on theire hierarchical clustering relativly to the average time of infectious contact is introduced. The general equations of the ultrametric SIR model are written down and their particular implementation using $p$-adic parameterization is presented. A numerical analysis of the $p$-adic SIR model and a comparison of its behavior with the classical SIR model are performed. The concept of hierarchical isolation and the scenario of its management in order to reduce the level of epidemic spread is considered.
description: 16 pages, 6 figures
Poziom i struktura nakładów pracy przy zbiorze truskawek; ocena z wykorzystaniem informatycznych metod ewidencji
Creators: name: Paszko, Dariusz
name: Paszko, Dariusz
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Crop Production/Industries
subject: Labor and Human Capital
subject: Productivity Analysis
subject: strawberry
subject: labour input
subject: productivity of picking
subject: sex
subject: age
subject: harvest date
subject: / truskawka
subject: nakłady pracy
subject: wydajność zbioru
subject: wiek
subject: płeć
subject: termin zbioru

description: The purpose of this paper is an attempt of showing the role of qualitative features of labour resources as a factor which diversifies the level of strawberry harvesting productivity. Such features as age and sex of pickers, total number of picking days, age of plantation and harvest date and time were taken into consideration in the analysis. The average productivity in strawberry picking in the investigated farm in 2008 amounted to 6.47 kg per hour. The age and sex of pickers had an influence on the level of strawberry picking productivity. / Synopsis. Celem niniejszego opracowania jest próba ukazania wpływu cech jakościowych zasobów pracy jako czynnika różnicującego wydajność zbioru owoców truskawki. W analizie zostały uwzględnione takie czynniki jak wiek i płeć zbieraczy, suma dni pracy, wiek plantacji, data i termin zbioru (początek, pełnia i koniec zbioru). Przeciętna wydajność zbioru owoców truskawki w badanym gospodarstwie w 2008 roku wyniosła 6,47 kg na jedną godzinę pracy. Wiek i płeć pracownika miały istotny wpływ na poziom wydajności zbioru owoców truskawki.
Oligomerization of amyloid Abeta peptides using hydrogen bonds and hydrophobicity forces
Creators: name: Favrin, Giorgio
name: Irbäck, Anders
name: Mohanty, Sandipan
Publisher: name: arXiv
Year: 2004
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: The 16-22 amino acid fragment of the beta-amyloid peptide associated with the Alzheimer's disease, Abeta, is capable of forming amyloid fibrils. Here we study the aggregation mechanism of Abeta(16-22) peptides by unbiased thermodynamic simulations at the atomic level for systems of one, three and six Abeta(16-22) peptides. We find that the isolated Abeta(16-22) peptide is mainly a random coil in the sense that both the alpha-helix and beta-strand contents are low, whereas the three- and six-chain systems form aggregated structures with a high beta-sheet content. Furthermore, in agreement with experiments on Abeta(16-22) fibrils, we find that large parallel beta-sheets are unlikely to form. For the six-chain system, the aggregated structures can have many different shapes, but certain particularly stable shapes can be identified.
description: 19 pages, 7 figures (to appear in Biophys. J.)
What Drives Health Care Expenditure? Baumol's Model of «Unbalanced Growth» Revisited: Baumol's model of 'unbalanced growth' revisited
Creators: name: Hartwig, Jochen
Publisher: name: ETH Zurich
Year: 2006
Subjects: GESUNDHEITSÖKONOMIE + GESUNDHEITSAUSGABEN
OECD panel JEL classifications
HEALTH ECONOMY + HEALTH COSTS
‘Unbalanced growth’
Rising health care expenditure
info:eu-repo/classification/ddc/330
Economics

description: KOF Working Papers, 133
title: A hypervisor layer for virtualization of a system-on-chip : a virtualization extension for network-on-chip
Creators: name: Sebastian, Elvin
Publisher: name: TU Wien
Year: 2016
Subjects: subject: System on chip
subject: Digitale Schaltung
subject: Rekonfigurierbares Businterface
subject: System on chip
subject: Digital circuit
subject: Reconfigur bus interface

description: This work presents a novel concept for a hardware-based virtualization solution, to provide spatial separation between multiple applications on a Cyberphysical System-on-Chip. This Cyberphysical System-on-Chip is able to sense its underlying substrate and adapt to degradation effects in it. The presented virtualization solution will support the Cyberphysical System-on-Chip to adapt its architecture, to meet the performance requirements of its applications, by providing the necessary means to relocate applications to processors, which can provide the performance. The solution introduces a paging approach within a Network-on-Chip interface, known from Memory Management Units in processors, and a configuration scheme, which transforms the network to a virtualization layer within the chip. This approach will provide the means to virtualize entire operating systems and a hardware partitioning scheme to run them.
Multilevel Monte Carlo for quantum mechanics on a lattice
Creators: name: Jansen, Karl
name: Müller, Eike Hermann
name: Scheichl, Robert
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Numerical Analysis (math.NA)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: F.2; J.2
subject: 81-08, 81T25, 65Y20, 60J22

description: Monte Carlo simulations of quantum field theories on a lattice become increasingly expensive as the continuum limit is approached since the cost per independent sample grows with a high power of the inverse lattice spacing. Simulations on fine lattices suffer from critical slowdown, the rapid growth of autocorrelations in the Markov chain. This causes a strong increase in the number of lattice configurations that have to be generated to obtain statistically significant results. This paper discusses hierarchical sampling methods to tame the growth in autocorrelations. Combined with multilevel variance reduction, this significantly reduces the computational cost of simulations for given tolerances $ε_{\text{disc}}$ on the discretisation error and $ε_{\text{stat}}$ on the statistical error. For observables with lattice errors of order $α$ and integrated autocorrelation times that grow like $τ_{\mathrm{int}}\propto a^{-z}$, multilevel Monte Carlo (MLMC) reduces the cost from $\mathcal{O}(ε_{\text{stat}}^{-2}ε_{\text{disc}}^{-(1+z)/α})$ to $\mathcal{O}(ε_{\text{stat}}^{-2}\vert\log ε_{\text{disc}} \vert^2+ε_{\text{disc}}^{-1/α})$ or $\mathcal{O}(ε_{\text{stat}}^{-2}+ε_{\text{disc}}^{-1/α})$. Higher gains are expected for simulations of quantum field theories in $D$ dimensions. The efficiency of the approach is demonstrated on two model systems, including a topological oscillator that is badly affected by critical slowdown from topological charge freezing. On fine lattices, the new methods are orders of magnitude faster than standard Hybrid Monte Carlo sampling. For high resolutions, MLMC can be used to accelerate even the cluster algorithm for the topological oscillator. Performance is further improved through perturbative matching which guarantees efficient coupling of theories on the multilevel hierarchy.
description: 23 pages, 17 figures, 5 tables
Second Generation of Composite Fermions and the Self-Similarity of the Fractional Quantum Hall Effect
Creators: name: Goerbig, M. O.
name: Lederer, P.
name: Smith, C. Morais
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A recently developed model of interacting composite fermions, is used to investigate different composite-fermion phases. Their interaction potential allows for the formation of both solid and new quantum-liquid phases, which are interpreted in terms of second-generation composite fermions and which may be responsible for the fractional quantum Hall states observed at unusual filling factors, such as nu=4/11. Projection of the composite-fermion dynamics to a single level, involved in the derivation of the Hamiltonian of interacting composite fermions, reveals the underlying self-similarity of the model.
description: 4 pages, 1 figure; to appear in "Proceedings of the 16th International Conference on High Magnetic Fields in Semiconductor Physics (SemiMag-16)", only change with respect to v1: correction in authors line, no changes in manuscript
Waveguides for spin-polarized currents in diluted magnetic semiconductor - nanomagnet hybrids
Creators: name: Cheung, Kelly
Publisher: name: University of British Columbia
Year: 2010

description: Diluted magnetic semiconductors in their paramagnetic phase exhibit a giant Zeeman response. This effect can be used in conjunction with external inhomogeneous magnetic fields to engineer spin-polarized charge-carrier eigenstates with certain desirable features. In this thesis, we solve Schrodinger’s equation numerically and examine the charge-carrier wavefunctions in DMS waveguides in the presence of a highly inhomogeneous external magnetic field from an infinitely long rectangular nanomagnet. The low-energy eigenstates are found and their dependence on various parameters, such as size of the nanomagnet, thickness of the DMS waveguide, strength of coupling between the charge-carriers and the magnetic spins in the semiconductor, and addition of other external magnetic fields, is characterized. This geometry is shown to be ideal for creating spin-polarized currents under the nanomagnet’s edges.
Powiązania pomiędzy cenami produktów rolnych w Polsce i krajach UE
Creators: name: Rembeza, Jerzy
name: Rembeza, Jerzy
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: International Relations/Trade
subject: Research Methods/ Statistical Methods
subject: agricultural commodities
subject: prices
subject: Poland
subject: EU
subject: / produkty rolne
subject: ceny
subject: Polska
subject: UE

description: Price linkages between the Polish and foreign markets of grains and pork were investigated in the paper. The analysis indicates a decrease in price differences between the Polish and the EU markets and their increase between the Polish and the US markets. Causality tests and VAR models indicate a strong influence of foreign prices on the Polish markets. / Synopsis. Celem badań było określenie powiązań pomiędzy cenami zbóż i żywca wieprzowego w Polsce a cenami na wybranych rynkach zagranicznych. Stwierdzono zmniejszenie się różnic w poziomie cen pomiędzy rynkiem polskim a rynkami krajów UE i zwiększenie różnic w stosunku do amerykańskiego rynku zbóż. Testy przyczynowości i analiza VAR wskazują na silne oddziaływanie cen zagranicznych na ceny w Polsce.
University-Industry Knowledge Interaction in Switzerland: What University Scientists Think about Co-operation with Private Enterprises: what university scientists think about co-operation with private enterprises
Creators: name: Arvanitis, Spyridon
name: Kubli, Ursina
name: Wörter, Martin
Publisher: name: ETH Zurich
Year: 2006
Subjects: UNIVERSITIES (HIGHER EDUCATION)
WISSENSTRANSFER
UNIVERSITÄTEN + HOCHSCHULEN (HOCHSCHULWESEN)
INDUSTRIEUNTERNEHMEN
SWITZERLAND (CENTRAL EUROPE). SWISS CONFEDERATION
INDUSTRIAL COMPANIES
SCHWEIZ (MITTELEUROPA). SCHWEIZERISCHE EIDGENOSSENSCHAFT
KNOWLEDGE TRANSFER
Knowledge and technology transfer
info:eu-repo/classification/ddc/330
Economics

description: KOF Working Papers, 132
Aktywność gospodarstw rolnych w zakresie pozyskiwania funduszy UE a poziom rozwoju rolnictwa – analiza przestrzenna według danych z biur powiatowych ARiMR
Creators: name: Rudnicki, Roman
name: Rudnicki, Roman
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Research Methods/ Statistical Methods
subject: farms
subject: Rural Development Plan
subject: Sectorial Operational Programme ‘Restructuring and Modernisation of the Food Sector and Rural Development’
subject: / gospodarstwa rolne
subject: Plan Rozwoju Obszarów Wiejskich Sektorowy
subject: Program Operacyjny „Restrukturyzacja i Modernizacja Sektora Żywnościowego oraz Rozwój Obszarów Wiejskich”

description: The article deals with a spatial analysis of the general condition of Polish agriculture and the level of farmers’ activity in obtaining subsidies from the EU funds. The results have been presented in the form of an average standardized value while the difference between them has been interpreted as an indicator of influence of the EU funds on the level of agricultural development. The analysis indicates that a positive influence of the EU funds on agriculture (farmers’ activity level exceeded the agricultural development level) was most conspicuous in the following voivodeships: Kuyavian-Pomeranian, Lublin, Pomeranian and Świętokrzyskie. / Synopsis. Artykuł dotyczy analizy przestrzennej ogólnego poziomu rolnictwa w Polsce oraz poziomu aktywności gospodarstw rolnych w zakresie pozyskiwania środków UE. Wyniki przedstawiono w formie średniej wartości znormalizowanej, a różnicę między nimi określono jako wskaźnik oddziaływania absorpcji funduszy UE na poziom rolnictwa. Przeprowadzona analiza wykazała, że pozytywne oddziaływanie środków UE na rolnictwo (poziom aktywności rolników był wyższy od poziomu rozwoju rolnictwa) szczególnie wyraźnie zaznacza się w województwach kujawsko- pomorskim, lubelskim, pomorskim i świętokrzyskim.
Interface characterization in tungsten fiber/Zr-based bulk metallic glass matrix composite
Creators: name: Mofid, Mohammad Ammar
Publisher: name: Metallurgy and Materials Science Research Institute Chulalongkorn University
Year: 2021
Subjects: Zr-based bulk metallic
glass
Tungsten fiber
Infiltration time
Compression strength

description: Journal of Metals, Materials and Minerals, 31, 1, 51-56
Zarcosia armipes Gompel 2020, comb. nov.
Creators: name: Gompel, Nicolas
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Aderidae
Zarcosia
Zarcosia armipes

description: Zarcosia armipes (Fairmaire, 1896), comb. nov.
(Figures 1; 2l,m)
 Xyophilus armipes Fairmaire, 1896: 44; Syntype: BMNH (female)
 Zarcosia armipes (Fairmaire, 1896): unpublished combination in Grzymala, 2016
 Type locality. India: Karnataka, Belgaum.
 Distribution. West India (Figure 1).
 Material examined. India. Mysore State: T. V. C. (1 #m, BMNH); Karnataka: Belgaum (1 #f syntype, BMNH).
description: Published as part of Gompel, Nicolas, 2020, Synopsis of the Asian species in the genus Zarcosia Collado & Alonso-Zarazaga 1996 with new combinations and descriptions of fourteen new species, pp. 151-178 in Zootaxa 4838 (2) on page 153, DOI: 10.11646/zootaxa.4838.2.1, http://zenodo.org/record/4403783
Deformation localisation in stretched liquid crystal elastomers
Creators: name: Poudel, Rabin
name: Sengul, Yasemin
name: Mihai, L. Angela
Publisher: name: arXiv
Year: 2024
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 74B20, 76A15

description: We model within the framework of finite elasticity two inherent instabilities observed in liquid crystal elastomers under uniaxial tension. First is necking which occurs when a material sample suddenly elongates more in a small region where it appears narrower than the rest of the sample. Second is shear striping, which forms when the in-plane director rotates gradually to realign and become parallel with the applied force. These phenomena are due to the liquid crystal molecules rotating freely under mechanical loading. To capture necking, we assume that the uniaxial order parameter increases with tensile stretch, as reported experimentally during polydomain-monodomain transition. To account for shear striping, we maintain the uniaxial order parameter fixed, as suggested by experiments. Our finite element simulations capture well these phenomena. As necking in liquid crystal elastomers has not been satisfactorily modelled before, our theoretical and numerical findings related to this effect can be of wide interest. Shear striping has been well studied, yet our computed examples also show how optimal stripe width increases with the nematic penetration depth measuring the competition between the Frank elasticity of liquid crystals and polymer elasticity. Although known theoretically, this result has not been confirmed numerically by previous nonlinear elastic models.
description: 16 pages
Przestrzenne zróżnicowanie absorpcji funduszy strukturalnych przeznaczonych na rozwój pozarolniczej działalności na obszarach wiejskich
Creators: name: Satoła, Łukasz
name: Satoła, Łukasz
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Community/Rural/Urban Development
subject: European Union
subject: financing sources
subject: non-agricultural activity
subject: rural areas
subject: structural funds
subject: / fundusze strukturalne
subject: obszary wiejskie
subject: pozarolnicza działalność gospodarcza
subject: Unia Europejska
subject: źródła finansowania

description: The article deals with the problems of financing the development of non-agricultural activities in rural areas. The programme SOP RMFSRD measure ‘diversification of agricultural activities and activities close to agriculture to provide multiple activities or alternative incomes’ was analyzed for a period between 2004 and 2006. An analysis of spatial (regional) differentiation as well as in a cross section according to the main project goals was conducted. / Synopsis. W artykule podjęto problematykę związaną z finansowaniem powstawania i rozwoju pozarolniczych form aktywności na obszarach wiejskich. Analizie poddano działanie „różnicowanie działalności rolniczej i zbliżonej do rolnictwa w celu zapewnienia różnorodności działań lub alternatywnych źródeł dochodów” programu SPO ROL wdrażane w latach 2004-2006. Przeprowadzona została analiza zróżnicowania poziomu wykorzystania środków finansowych w skali regionalnej oraz w przekroju głównych celów realizacji projektów.
Controlling of the Dirac band states of Pb-deposited graphene by using work function difference
Creators: name: Tsujikawa, Y.
name: Sakamoto, M.
name: Yokoi, Y.
name: Imamura, M.
name: Takahashi, K.
name: Hobara, R.
name: Uchihashi, T.
name: Takayama, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have performed scanning tunneling microscope (STM) and angle-resolved photoemission spectroscopy (ARPES) in Pb-deposited bilayer Graphene (BLG) on SiC(0001) substrate to investigate the dependence of the electronic structures on Pb-deposition amount. We have observed that the Pb atoms form islands by STM and the $π$ bands of the BLG shift toward the Fermi level by ARPES. This hole-doping-like energy shift is enhanced as the amount of Pb is increased, and we were able to tune the Dirac gap to the Fermi level by 4 ML deposition. Considering the band dispersion, we suggest that hole-doping-like effect is related to the difference between the work functions of Pb islands and BLG/SiC; the work function of BLG/SiC is lower than that of Pb. Our results propose an easy way of band tuning for graphene with appropriate selection of both the substrate and deposited material.
Young core collapse supernova remnants and their supernovae
Creators: name: Chevalier, Roger A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Massive star supernovae can be divided into four categories depending on the amount of mass loss from the progenitor star and the star's radius: red supergiant stars with most of the H envelope intact (SN IIP), stars with some H but most lost (IIL, IIb), stars with all H lost (Ib, Ic), and blue supergiant stars with a massive H envelope (SN 1987A-like). Various aspects of the immediate aftermath of the supernova are expected to develop in different ways depending on the supernova category: mixing in the supernova, fallback on the central compact object, expansion of any pulsar wind nebula, interaction with circumstellar matter, and photoionization by shock breakout radiation. The observed properties of young supernova remnants allow many of them to be placed in one of the supernova categories; all the categories are represented except for the SN 1987A-like type. Of the remnants with central pulsars, the pulsar properties do not appear to be related to the supernova category. There is no evidence that the supernova categories form a mass sequence, as would be expected in a single star scenario for the evolution. Models for young pulsar wind nebulae expanding into supernova ejecta indicate initial pulsar periods of 10-100 ms and approximate equipartition between particle and magnetic energies. Ages are obtained for pulsar nebulae, including an age of 2400 pm 500 yr for 3C58, which is not consistent with an origin in SN 1181. There is no evidence that mass fallback plays a role in neutron star properties.
description: 43 pages, ApJ, revised, discussion of 3C58 changed, in press for Feb. 1, 2005
String Theory and Unification
Creators: name: Frampton, Paul H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The use of the AdS/CFT correspondence to arrive at quiver gauge field theories is discussed. An abelian orbifold with the finite group $Z_{p}$ can give rise to a nonsupersymmetric $G = U(N)^p$ gauge theory with chiral fermions and complex scalars in different bi-fundamental representations of $G$. The precision measurements at the $Z$ resonance suggest the values $p = 12$ and $N = 3$, and a unifications scale $M_U \sim 4$ TeV. Dedicated to the 65th birthday of Pran Nath.
description: 11 pages, 2 figures, talk at PASCOS 2004 / Nath Fest
Zarcosia batuensis Gompel 2020, comb. nov.
Creators: name: Gompel, Nicolas
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Aderidae
Zarcosia
Zarcosia batuensis

description: Zarcosia batuensis (Werner, 1962), comb. nov.
(Figures 1; 2i)
 Euglenes batuensis Werner, 1962: 125; Type: Bishop Museum (Hawaii, USA); 3 paratypes at the BMNH
 Zarcosia batuensis (Werner, 1962): unpublished combination in Grzymala, 2016
 Type locality. Malaysia: Selangor Darul Ehsan, Gombak District, Batu caves.
 Distribution. Malaya, Batu caves (Figure 1).
 Material examined. Malaysia: Selangor Darul Ehsan, Gombak District, Batu caves, Cavern C-Loc. 9 (86 m), Light trap, 10 hrs, (H. E. McClure leg.) 11.VIII.1959 (1 ♀ paratype, BMNH); Selangor Darul Ehsan, Gombak District, Batu caves, Cavern C-Loc. 3, Penny Room (H. E. McClure leg.) 8.XII.1959 (1 ♂ paratype, BMNH).
description: Published as part of Gompel, Nicolas, 2020, Synopsis of the Asian species in the genus Zarcosia Collado & Alonso-Zarazaga 1996 with new combinations and descriptions of fourteen new species, pp. 151-178 in Zootaxa 4838 (2) on page 154, DOI: 10.11646/zootaxa.4838.2.1, http://zenodo.org/record/4403783