cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: The geographies of multiculturalism: Britishness, normalisation and the spaces of the Tate Gallery
Creators: name: Morris, Andy
Publisher: name: The Open University
Year: 2002

description: This thesis examines the geographies of multiculturalism and their relationship to notions of Britishness through the example of the Tate Gallery. The evaluation of multiculturalism here reflects on the way it has been subject to various contentions of cultural politics and how it has operated through processes of normalisation. Central to my consideration of the politics of multiculturalism and the argument I wish to make about its normalisation, is an emphasis on the importance of critically evaluating the way cultures are understood. This critical engagement places particular importance on the tracing of multicultural histories and the ways in which Britishness has often been constructed in order to 'cover over' or 'hide' its multicultural constitution. In several ways, I also take issue with the broad argument that multiculturalism has tended to perpetuate constructions of 'the other' which homogenise and reify, and in doing so I examine the role of power within the normalisation process. The Tate Gallery has been used in order to articulate these issues in both an historical and contemporary context, drawing on constructions of Britishness from different periods, such as the time of the gallery's original inception in the late nineteenth century, the period between the world wars and the recent articulations of Britishness through the political rhetoric of New Labour. As well as tracing multiple periods in time, another central issue has been to demonstrate the ways Britishness is constituted by multiple spaces. In this sense I have used the concept of networks of time-space and alluded to notions of movement, connection and circulation in articulating the dynamic nature of temporal and spatial relations. The Tate Galleries in London, Liverpool and St Ives have provided an intriguing focus of analysis in this sense, enabling me to demonstrate the strengths of thinking about the relations between the spaces of the Tate Gallery
Spółdzielnie w rolnictwie w wybranych państwach Europy Zachodniej; aspekty prawne i ekonomiczne
Creators: name: Suchoń, Aneta
name: Suchoń, Aneta
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Industrial Organization
subject: International Development
subject: International Relations/Trade
subject: cooperative in agriculture
subject: agricultural markets
subject: agricultural producers
subject: Common Agricultural Policy
subject: consolidation
subject: / spółdzielnie rolnicze
subject: rynki rolne
subject: producent rolny
subject: Wspólna Polityka Rolna
subject: konsolidacja

description: The paper presents selected legal issues concerning cooperatives, including their organization and taxation. Additionally, it shows statistical data and indicates the directions of activities of cooperatives operating in agriculture and rural areas in selected countries of Western Europe, particularly in France, Germany and Denmark. The first two countries have a separate legislation concerning cooperatives, while in Denmark a unique Act on trading companies, common to all types of businesses entities, is in force. The information on regulation of cooperatives in foreign legal systems may be helpful in the process of creating both a new Cooperative Law and in the modernization of rural cooperative structures as well as in the process of determining the directions of their development in Poland. / Synopsis. Przedstawiono wybrane prawne zagadnienia dotyczące spółdzielni, w tym organizacji i kwestii podatkowych. Dodatkowo zaprezentowano dane statystyczne oraz wskazano kierunki działalności spółdzielni funkcjonujących w rolnictwie i na terenach wiejskich w wybranych krajach Europy Zachodniej, w szczególności we Francji, Niemczech i Danii. W pierwszych dwóch państwach istnieją odrębne ustawy dotyczące spółdzielczości, gdy tymczasem w Danii odnotować należy Akt o przedsiębiorstwach handlowych, wspólny dla wszystkich rodzajów podmiotów gospodarczych. Informacje na temat spółdzielni w tych systemach prawnych mogą być pomocne w procesie tworzenia zarówno nowej ustawy Prawo spółdzielcze, jak i przy modernizacji struktur spółdzielczości wiejskiej oraz określeniu kierunków jej rozwoju w Polsce.
Additional file 3 of Promising advances in clinical trials of dental tissue-derived cell-based regenerative medicine
Creators: name: Yamada, Yoichi
name: Nakamura-Yamada, Sayaka
name: Konoki, Ryutaro
name: Baba, Shunsuke
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3.
iModulonDB.org / version 2.0 / 2024
Creators: name: Catoiu, Edward
name: Krishnan, Jayanth
name: Li, Gaoyuan
name: Lu, Xuwen
name: Rychel, Kevin
name: Yuan, Yuan
name: Bajpe, Heera
name: Patel, Arjun
name: Choe, Donghui
name: Shin, Jongoh
name: Burrows, Joshua
name: Phaneuf, Patrick
name: Zielenski, Daniel
name: Palsson, Bernhard
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310204
subject: Genomics and transcriptomics
classificationCode: 310202
subject: Biological network analysis

description: The files provided are the codebase and data used to run https://iModulonDB.org as of September 28, 2024. This code is described by the publication titled "iModulonDB 2.0: dynamic tools to facilitate knowledge-mining and user-enabled analyses of curated transcriptomic datasets" (Catoiu et al. 2024). iModulonDB.org is maintained by the Systems Biology Research Group at the University of California, San Diego.Datasets/featuresICA decompositions for 15 prokaryotic organismsStringDB and BioCyc interoperabilitySearch-based analysesCorrelation-based analyses across a speciesCondition-specific coloring and highlighting of genetically perturbed samples (on graphs)Project descriptions and experimental conditionsOmics-derived indicators (Regulon Recall, Explained Variance) of a ICA datasetQC plots (iModulon Activity vs Expression of each constituent gene)DiMM plotsiModulon activity phase-planesAbstractiModulons—sets of co-expressed genes identified through independent component analysis (ICA) of high-quality transcriptomic datasets—provide an unbiased, modular view of an organism’s transcriptional regulatory network. Established in 2020, iModulonDB (iModulonDB.org) serves as a centralized repository of curated iModulon sets, enabling users to explore iModulons and download the associated transcriptomic data. This update reflects a significant expansion of the database – 19 new ICA decompositions (+633%) spanning 8,925 expression profiles (+1370%), 503 studies (+2290%), and 12 additional organisms (+400%) – and introduces new features to help scientists decipher the mechanisms governing prokaryotic transcriptional regulation. To facilitate comprehension of the underlying expression profiles, the updated user-interface displays essential information about each data-generating study (e.g., the experimental conditions and publication abstract). Dashboards now include condition-specific coloring and highlight data generated from genetically perturbed strains, enabling users to rapidly interpret disruptions in transcriptional regulation. New interactive graphs rapidly convey omics-derived indicators (e.g., the explained variance of ICA decompositions, genetic overlap between iModulons and regulons). Direct links to operon diagrams (BioCyc) and protein-protein interaction networks (STRING) provide users with seamless access to external resources for further assessment of iModulons. Lastly, a new suite of search-driven and species-wide analysis tools promotes user-engagement with iModulons, reinforcing iModulonDB’s role as a dynamic, interactive knowledgebase of prokaryotic transcriptional regulation.
Rola grup producenckich w zwiększaniu konkurencyjności gospodars tw indywidualnych
Creators: name: Szeląg-Sikora, Anna
name: Sikora, Jakub
name: Szeląg-Sikora, Anna
name: Sikora, Jakub
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: agricultural producer groups
subject: individual farms
subject: gross final production
subject: labor input
subject: machinery park

description: The aim of the study was to determine the competitiveness of agricultural producers according to their actions. The scope of the research included the farm acting individually (54) and acting as a team in producer groups (42 farms associated in 5 groups of producers). Work carried out a comparative analysis in terms of competitiveness of members of groups of producers and farms operating individually showed that this element of farm activities can be determined by their actions. This is indicated by the results of research, the interpretation of which clearly indicates that the farm producer groups affiliated to achieve better value indicators characterizing the productivity of resources.
Investigation of the specific plasma potential oscillations with geodesic acoustic mode frequencies by heavy ion beam probing
Creators: name: Melnikov, A. V.
name: Eliseev, L. G.
name: Gudozhnik, A. V.
name: Lysenko, S. E.
name: Mavrin, V. A.
name: Perfilov, S. V.
name: Ufimtsev, M. V.
name: Krupnik, L. I.
name: Zimeleva, L. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Investigation of the specific oscillations with frequencies 15-30 kHz on the T-10 tokamak (R= 150cm, a = 30 cm) with Heavy Ion Beam Probe (HIBP) diagnostic was conducted in regimes with off-axis ECRH (B = 2.33 T, Ip= 220 kA, r_ECRH=12 cm). Previous experiments in OH regimes have shown that "20 kHz" modes are mainly the potential fluctuations. These oscillations are seen on the signals of HIBP, Langmuir probes and reflectometry. They should cause the fluctuations of the poloidal rotation, i.e. the torsional plasma oscillations with m=0, called as the zonal flows. The HIBP sample volume was localized at r = 24 - 29 cm. It was observed that both in OH and ECRH regimes, the power spectrum of potential oscillations has a form of solitary quasi-monochromatic peak with the contrast range of 3-5. The frequency of "20 kHz" mode is varied in the region of observation; it diminishes to the plasma edge from 20 kHz at 22-24 cm till 13-15 kHz at 28-29 cm. After ECRH switch-on, the frequency increases, correlating with growth of the electron temperature Te, measured by 2-nd ECE harmonic on the nearest chord 24 cm. Analysis have shown that frequency of the "20 kHz" mode is varied with local T_e: f_20 ~ T_e**1/2 that is similar to a theoretical scaling for Geodesic Acoustic Modes (GAM): f_GAM ~ c_s/R ~ T_e**1/2, where cs is a sound speed. The absolute frequencies are close to GAM values within a factor of unity (1.12-1.5).
Discrete Linear Canonical Evolution
Creators: name: Káninský, Jakub
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This work builds on an existing model of discrete canonical evolution and applies it to the general case of a linear dynamical system, i.e., a finite-dimensional system with configuration space isomorphic to $ \mathbb{R}^{q} $ and linear equations of motion. The system is assumed to evolve in discrete time steps. The most distinctive feature of the model is that the equations of motion can be irregular. After an analysis of the arising constraints and the symplectic form, we introduce adjusted coordinates on the phase space which uncover its internal structure and result in a trivial form of the Hamiltonian evolution map. For illustration, the formalism is applied to the example of massless scalar field on a two-dimensional spacetime lattice.
description: 38 pages
Wpływ dopłat na efektywność ekonomiczną produkcji ekologicznego mleka w gospodarstwa ch objętych mechanizmami ws pólnej polityki rolnej Unii Europejskiej
Creators: name: Szumiec, Anna
name: Borecka, Anna
name: Sowula-Skrzyńska, Elżbieta
name: Szumiec, Anna
name: Borecka, Anna
name: Sowula-Skrzyńska, Elżbieta
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: organic dairy farms
subject: payments
subject: income
subject: Pearson correlation

description: The aim of the present study cattle relation between the amount of direct payments, payments (packets) AEM, who received the farm included in the analysis and the income from the activity obtained in these entities. The study included 115 holdings with organic dairy cattle in the north-eastern and south-eastern Polish. Based on the obtained results the existence of a moderate positive relationship between agricultural income and payments in general (r = 0.6720). Similar relationships demonstrated in the case of payments area (r = 0.6098), LFA (r = 0.5550) and agri-environmental packages (r = 0.6031).
ความพึงพอใจของนักศึกษาต่อการให้บริการของงานทะเบียนคณะเทคโนโลยีอุตสาหกรรม มหาวิทยาลัยนครพนม
Creators: name: ว่าที่ร้อยตรีหญิงเนตรนภา แสงเชื้อพ่อ
Publisher: name: ์Nakhon Phanom University
Year: 2021
Subjects: satisfaction
service
registration

description: Journal of Engineering Technology Access, 1, 2, 48-57
Additional file 2 of Promising advances in clinical trials of dental tissue-derived cell-based regenerative medicine
Creators: name: Yamada, Yoichi
name: Nakamura-Yamada, Sayaka
name: Konoki, Ryutaro
name: Baba, Shunsuke
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2.
Konkurencyjność polsk iej wieprzowiny na rynku Unii Europejsk iej
Creators: name: Szymańska, Elżbieta Jadwiga
name: Szymańska, Elżbieta Jadwiga
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: pork
subject: production costs
subject: purchase prices
subject: exports
subject: imports
subject: trade balance

description: The aim of the study was to evaluate the competitiveness of Polish pork on the EU market. The source of data for analysis were studying literature data and storage statistics. Competitiveness was assessed on the basis of the comparison of levels of production costs, purchase prices, the foreign trade balance and indicators of export orientation and import penetration. Research shows that after the integration of Poland to the EU the foreign trade of alive pork and pork has increased. The competitiveness of Polish pork on the European market of the EU decreased. It is indicated a high level of production costs and purchase prices and the continuing negative balance of foreign trade.
An efficient and robust method to estimate halo concentration
Creators: name: Wang, Kai
name: Mo, H. J.
name: Chen, Yangyao
name: Schaye, Joop
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We propose an efficient and robust method to estimate the halo concentration based on the first moment of the density distribution, which is $R_1\equiv \int_0^{r_{\rm vir}}4πr^3ρ(r)dr/M_{\rm vir}/r_{\rm vir}$. We find that $R_1$ has a monotonic relation with the concentration parameter of the NFW profile, and that a cubic polynomial function can fit the relation with an error $\lesssim 3\%$. Tests on ideal NFW halos show that the conventional NFW profile fitting method and the $V_{\rm max}/V_{\rm vir}$ method produce biased halo concentration estimation by $\approx 10\%$ and $\approx 30\%$, respectively, for halos with 100 particles. In contrast, the systematic error for our $R_1$ method is smaller than $0.5\%$ even for halos containing only 100 particles. Convergence tests on realistic halos in $N$-body simulations show that the NFW profile fitting method underestimates the concentration parameter for halos with $\lesssim 300$ particles by $\gtrsim 20\%$, while the error for the $R_1$ method is $\lesssim 8\%$. We also show other applications of $R_1$, including estimating $V_{\rm max}$ and the Einasto concentration $c_{\rm e}\equiv r_{\rm vir}/r_{-2}$. The calculation of $R_1$ is efficient and robust, and we recommend including it as one of the halo properties in halo catalogs of cosmological simulations.
description: 17 pages, 9 + 9 figures. Main figure: Fig. 3. MNRAS accepted
Internacjonalizacja polskiego sektora mi ęsnego
Creators: name: Tereszczuk, Mirosława
name: Tereszczuk, Mirosława
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: internationalization
subject: the meat sector
subject: exports
subject: imports
subject: foreign investment

description: Polish accession to the EU was the main reason for the growth of internationalization of Polish food and Polish meat industry was in the process of great importance. The result is seven and half times growth in foreign trade of meat products in 2004-2013. Exports increased almost six-fold to 3.8 billion euros, while imports up to sixteen 2.1 billion euros. The excess of exports over imports increased almost three and half times to 1.7 billion euros. Growing role and importance of companies with foreign capital in the Polish meat sector. Poland through increased foreign investment and trade turns increasingly occurring process of internationalization of the economy.
Numerical evaluation of multiple polylogarithms
Creators: name: Vollinga, Jens
name: Weinzierl, Stefan
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Multiple polylogarithms appear in analytic calculations of higher order corrections in quantum field theory. In this article we study the numerical evaluation of multiple polylogarithms. We provide algorithms, which allow the evaluation for arbitrary complex arguments and without any restriction on the weight. We have implemented these algorithms with arbitrary precision arithmetic in C++ within the GiNaC framework.
description: 23 pages
Kierunki rozdysponowania płatności bezpośrednich w wybranych gospodarstwach rolnych województ wa lubelskiego
Creators: name: Teszbir, Hanna
name: Gołaś, Zbigniew
name: Teszbir, Hanna
name: Gołaś, Zbigniew
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: direct payments
subject: regional analysis
subject: distribution lines
subject: Lubelskie province

description: Direct payments are most common of transferred financial support for Polish agriculture which, unlike other aid programs is not under verification of use. Therefore, the article described directions for distribution of direct payments on example of research carried out in Lubelskie voivodeship, which is one of the most representative regions of agricultural Poland. Analysis of the results has allowed to point out three main directions of allocation for received payments. Assets and investments (linked to production) as well as other means (non-productive) has been distinguished. Regardless of the amount of received aid, farm size or age of the person managing it, the main direction of distribution were assets. There was little interest in the case of non-production means. However, in none of the surveyed households, there was no interest in investment spending.
Optical spectroscopy of plasmons and excitons in cuprate superconductors
Creators: name: van der Marel, D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An introduction is given to collective modes in layered, high Tc superconductors. An experimental demonstration is treated of the mechanism proposed by Anderson whereby photons travelling inside the superconductor become massive, when the U(1) gauge symmetry is broken in the superconductor to which the photons are coupled. Using the Ferrell-Tinkham sumrule the photon mass is shown to have a simple relation to the spectral weight of the condensate. Various forms of Josephson plasmons can exist in single-layer, and bi-layecuprates. In the bi-layer cuprates a transverse optical plasma mode can be observed as a peak in the c-axis optical conductivity. This mode appears as a consequence of the existence of two different intrinsic Josephson couplings between the CuO2 layers. It is strongly related to a collective oscillation corresponding to small fluctuations of the relative phases of the two condensates, which has been predicted in 1966 by A.J. Leggett for superconductors with two bands of charge carriers. A description is given of optical data of the high Tc cuprates demonstrating the presence of these and similar collective modes.
description: Article for a special issue of the Journal of Superconductivity celebrating the 75th birthday of Michael Tinkham. Revtex4, 15 pages, 16 figures encapsulated postscript
Kerr-Vaidya type radiating black holes in semi-classical gravity with conformal anomaly
Creators: name: Gurses, Metin
name: Tekin, Bayram
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Static black holes in the conformal anomaly-sourced semi-classical General Relativity in four dimensions were extended to rotating, stationary solutions, recently. These quantum-corrected black holes show different features compared to the Kerr black hole and need for further extensions. Here we remove the condition of stationarity and find radiating (Kerr-Vaidya-type) solutions in the same theory augmented with a cosmological constant. As long as the coupling constant $α$ of the $A$-type trace anomaly is non-zero, we show that $i)$ the cosmological constant is bounded from above, i.e $Λ\le \frac{3}{4 α}$; $ii)$ static black holes exist but they may not be unique; $iii)$ static black holes do not satisfy the second law of black hole thermodynamics; $iv)$ static black holes may have unstable inner horizons; $v)$ In the nonstationary and axially symmetric case, stability of the event horizon and the second law of thermodynamics black holes are problematic.
description: 12 pages,matches the published version
Tendencje zmian na rynku mleka i możliwości współdziałania rolników w grupach producentów
Creators: name: Trajer, Marzena
name: Krzyżanowska, Krystyna
name: Trajer, Marzena
name: Krzyżanowska, Krystyna
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: milk market
subject: agricultural producer groups
subject: milk producer groups

description: The article explains trends in changes on milk market, state of farmers groups’ organization and indicates prospects for their development and financial support under RDP 2014-2020. The results of conducted analysis indicate that groups of milk producers constitute 7.5% of all registered groups of agricultural producers. Most of the milk producers groups conduct their activity in Wielkopolskie province. It should be noted that in Poland nearly 73% of produced milk is purchased by milk cooperatives. The number of milk suppliers is systematically decreasing while the average quantity of wholesale deliveries per supplier is increasing. Progressive concentration of milk production is mainly observed in middle-east regions of Poland which concentrate 2/3 of national headage of milk cows and milk production because of tradition as well as natural and agricultural conditions.
Tendencje i prognozy w spożyciu mięsa w Polsce w latach 1989-2016
Creators: name: Wojnar, Jolanta
name: Kasprzyk, Beata
name: Wojnar, Jolanta
name: Kasprzyk, Beata
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: meat
subject: beef
subject: meat consumption
subject: trend models
subject: forecasts

description: In the article the trends in the dynamics and structure of production and consumption of total meat in Poland was presented. A broader perspective time period 1989-2012, takes into account for the analysis. Changes in the quantitative structure of meat consumption per capita were assessigned, and also the structure of consumption for years 2013-2015 were predicted.
The transition of 2-dimensional solitons to 1-dimensional ones on hexagonal lattices
Creators: name: Hartmann, Betti
name: Zakrzewski, Wojtek
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study solitons arising in a system describing the interaction of a two-dimensional discrete hexagonal lattice with an additional electron field (or, in general, an exciton field). We assume that this interaction is electron-phonon-like. In our previous paper [4], we have studied the existence of two-dimensional solitons and have found that these solitons exist only if the electron-phonon coupling constant is sufficiently large. In this paper, we report the results of our investigation for small values of this constant, close to its critical value for the existence of solitons. We find that as the coupling decreases the soliton gets very broad and then becomes effectively one-dimensional.
description: 8 Latex pages including 4 eps-figures; new figures added, title changed, discussions extended
Perspektywy rozwoju sklepów ogólnospożywczych w Polsce
Creators: name: Wrzesińska-Kowal, Joanna
name: Wrzesińska-Kowal, Joanna
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: trade
subject: retail sales
subject: foodstuff articles

description: The article describes the changes in the retail trade in Poland in the years 2000-2012 with a special focus on convenience stores. It presents factors affecting the current situation in the retail trade. Moreover, it attempts to identify the prospects for the further development of convenience stores in Poland. The research was conducted on the basis of the review of relevant literature and available statistical data. On the basis of continuing trend one can predict that in the coming years the number of small convenience stores in Poland will be reduced. One can expect development of franchise networks. Moreover, specialized food shops offering local and regional products are expected to develop.
Improved WKB analysis of cosmological perturbations
Creators: name: Casadio, Roberto
name: Finelli, Fabio
name: Luzzi, Mattia
name: Venturi, Giovanni
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Improved Wentzel-Kramers-Brillouin (WKB)-type approximations are presented in order to study cosmological perturbations beyond the lowest order. Our methods are based on functions which approximate the true perturbation modes over the complete range of the independent (Langer) variable, from sub-horizon to super-horizon scales, and include the region near the turning point. We employ both a perturbative Green's function technique and an adiabatic (or ``semiclassical'') expansion (for a linear turning point) in order to compute higher order corrections. Improved general expressions for the WKB scalar and tensor power spectra are derived for both techniques. We test our methods on the benchmark of power-law inflation, which allows comparison with exact expressions for the perturbations, and find that the next-to-leading order adiabatic expansion yields the amplitude of the power spectra with excellent accuracy, whereas the next-to-leading order with the perturbative Green's function method does not improve the leading order result significantly. However, in more general cases, either or both methods may be useful.
description: 13 pages, REVTeX4 style, 5 figures, final version to appear in Phys. Rev. D
Self duality in unconventional conformal supersymmetry
Creators: name: Alvarez, Pedro D.
name: Corral, Cristóbal
name: Zanelli, Jorge
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we study (anti-)self duality conditions in unconventional conformal supersymmetry. We focus on a theory constructed in a Townsend-MacDowell-Mansouri form for an $SU(2,2|N)$ gauge connection with matter fields in the adjoint representation. We found bosonic solutions that correspond to analytic gravitational instantons with nontrivial torsion. These configurations can be regarded as the torsional generalization of the Taub-NUT/Bolt-AdS and Eguchi-Hanson metric and they are (anti-)self-dual with respect to a generalized dual operator. We explore their global properties and show that they saturate a BPS bound.
description: v1: 26 pages, 3 figures; v2: Clarifications and references added. Accepted for publication in JHEP
Additional file 1 of Promising advances in clinical trials of dental tissue-derived cell-based regenerative medicine
Creators: name: Yamada, Yoichi
name: Nakamura-Yamada, Sayaka
name: Konoki, Ryutaro
name: Baba, Shunsuke
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
Wahania sezonowe cen na polskim rynku jabłek
Creators: name: Zaremba, Łukasz
name: Zaremba, Łukasz
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: seasonal fluctuation
subject: decomposition
subject: import prices
subject: export prices
subject: purchase price

description: The aim of article was the identification of seasonal fluctuation of apple purchase prices on the domestic market. It concerned the apples destined for directly consumption, for processing furthermore for export and import. Poland is the fourth producer and second exporter of apples in the world. The production of these fruits is seasonal, which leads to noticeable prices fluctuation during the year. The decomposition of time series revealed increase of seasonal fluctuation of prices in years 2004-2013. It may result from adaptation actions of market participants to the current demand needs.
From ballistic to Brownian vortex motion in complex oscillatory media
Creators: name: Davidsen, Jörn
name: Erichsen, Ronaldo
name: Kapral, Raymond
name: Chaté, Hugues
Publisher: name: arXiv
Year: 2004
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show that the breaking of the rotation symmetry of spiral waves in two-dimensional complex (period-doubled or chaotic) oscillatory media by synchronization defect lines (SDL) is accompanied by an intrinsic drift of the pattern. Single vortex motion changes from ballistic flights at a well-defined angle from the SDL to Brownian-like diffusion when the turbulent character of the medium increases. It gives rise, in non-turbulent multi-spiral regimes, to a novel ``vortex liquid''.
description: 5 pages, 4 figures
Additional file 2 of Demographic and socioeconomic characteristics of Canadian medical students: a cross-sectional study
Creators: name: Rishad Khan
name: Apramian, Tavis
name: Kang, Joel Hosung
name: Gustafson, Jeffrey
name: Sibbald, Shannon
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 2. Supplementary data for non-response bias assessment.
Hydrologic characterization of two full-scale waste rock piles
Creators: name: Fines, Pamela Elizabeth
Publisher: name: University of British Columbia
Year: 2010

description: Waste stockpiles pose an environmental risk for leaching of metals and low pH water long after a mine has stopped operations. To determine the potential for acid generation in waste materials a clear understanding of flow through the waste rock piles is required. Based on field and laboratory investigations, this research focuses on developing an understanding of flow mechanisms through waste stockpiles. Two mine sites were selected for the fieldwork. The fieldwork was conducted while the waste rock material was being replaced in the open pit for closure. The relocation of the waste rock dump allowed for in-situ observation and testing of the materials stockpiled. The field investigations included excavation of test pits in each bench of the waste rock pile during relocation, logging of structure and materials present, and in-situ testing for density and matric suction. The laboratory investigations comprised the determination of grain size distribution, water content, paste pH, Soil Water Characteristic Curve, and saturated hydraulic conductivity. The field and laboratory data was used to develop conceptual models of flow for each waste rock pile. These models were based on the observed structure and material properties determined in the laboratory. The typical observed structure included inclined dense layers at the angle of repose, weathered waste rock, and traffic surfaces. The conceptual flow model at Site 1 was evaluated using a finite element seepage analysis program. The modeling clearly shows that preferential flow develops within the waste rock pile. Leaching of soluble minerals out of the dump will be governed by flow paths of infiltrating water and these paths can be estimated based on field observations and numerical modeling. The structure at Site 1 showed evidence of interbedded layers and this structure controls the flow paths developed within the dump. Predictions of which materials will be the dominant flow paths, and subsequently which minerals are most likely be to be mobilized can be estimated for any waste rock dump if there is knowledge of the hydraulic and geochemical properties of the waste rock and internal structure within the dump.
Synthetic Students: A Comparative Study of Bug Distribution Between Large Language Models and Computing Students
Creators: name: MacNeil, Stephen
name: Rogalska, Magdalena
name: Leinonen, Juho
name: Denny, Paul
name: Hellas, Arto
name: Crosland, Xandria
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Large language models (LLMs) present an exciting opportunity for generating synthetic classroom data. Such data could include code containing a typical distribution of errors, simulated student behaviour to address the cold start problem when developing education tools, and synthetic user data when access to authentic data is restricted due to privacy reasons. In this research paper, we conduct a comparative study examining the distribution of bugs generated by LLMs in contrast to those produced by computing students. Leveraging data from two previous large-scale analyses of student-generated bugs, we investigate whether LLMs can be coaxed to exhibit bug patterns that are similar to authentic student bugs when prompted to inject errors into code. The results suggest that unguided, LLMs do not generate plausible error distributions, and many of the generated errors are unlikely to be generated by real students. However, with guidance including descriptions of common errors and typical frequencies, LLMs can be shepherded to generate realistic distributions of errors in synthetic code.
Additional file 1 of Demographic and socioeconomic characteristics of Canadian medical students: a cross-sectional study
Creators: name: Rishad Khan
name: Apramian, Tavis
name: Kang, Joel Hosung
name: Gustafson, Jeffrey
name: Sibbald, Shannon
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 1. Survey delivered to Canadian medical students.
Minimal quantum dot based Kitaev chain with only local superconducting proximity effect
Creators: name: Samuelson, William
name: Svensson, Viktor
name: Leijnse, Martin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The possibility to engineer a Kitaev chain in quantum dots coupled via superconductors has recently emerged as a promising path toward topological superconductivity and possibly nonabelian physics. Here, we show that it is possible to avoid some of the main experimental hurdles on this path by using only local proximity effect on each quantum dot in a geometry that resembles a two-dot version of the proposal in New J. Phys. 15 045020 (2013). There is no need for narrow superconducting couplers, additional Andreev bound states, or spatially varying magnetic fields; it suffices with spin-orbit interaction and a constant magnetic field, in combination with control of the superconducting phase to tune the relative strengths of elastic cotunneling and an effective crossed-Andreev-reflection-like process generated by higher-order tunneling. We use a realistic spinful, interacting model and show that high-quality Majorana bound states can be generated already in a double quantum dot.
description: 11 pages, 5 figures, v2: slightly revised argument in section III (results unchanged), minor correction to Fig. 2, minor improvements in the text, title changed (matches published version)
Looking for obscured QSOs in the X-ray emitting ERO population
Creators: name: Severgnini, P.
name: Della Ceca, R.
name: Braito, V.
name: Saracco, P.
name: Longhetti, M.
name: Bender, R.
name: Drory, N.
name: Feulner, G.
name: Hopp, U.
name: Mannucci, F.
name: Maraston, C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present XMM-Newton data centered on one of the MUNICS Near Infrared Cluster Survey fields (S2F1) and we discuss the X-ray properties of the 6 X-ray emitting EROs found. For one of them we have already obtained the redshift using near-infrared spectroscopic data, while for the remaining 5 EROs the analysis is based on photometric redshifts. We find evidence for the presence of an X-ray obscured QSO in at least 5 out of the 6 X-ray emitting EROs. For these 5 objects we derive intrinsic (2-10 keV) luminosities in excess of 10^44 erg/s and intrinsic column densities higher than 10^22 cm^-2. These values have been obtained through a basic X-ray spectral analysis for the three brightest sources and through the analysis of the hardness ratios for the remaining two. All of these 5 X-ray emitting EROs appear extended in the optical/near-infrared bands indicating that the host galaxy emission dominates at these wavelengths. This suggests that the hosted AGNs are likely to be absorbed also in the optical/near-infrared bands: i.e. they are likely X-ray obscured possible type 2 QSOs. For the remaining ERO the presence of an AGN is suggested both by its high 0.5-2 keV luminosity (L(0.5-2 keV)~10^43 erg/s) and by its X-ray-to-optical flux ratio. In this case the quality of the present data prevents us from placing firm constraints on the AGN type hosted. Finally, the near-IR spectrum obtained for one of the 6 EROs classifies the host galaxy as an elliptical at z~1.7 with a stellar mass well in excess of 10^11 M_\odot. This result corroborates the possible link between the QSO activity and the formation of massive spheroids.
description: Accepted for publication on A&A; 10 pages, 5 figures
Additional file 2 of Development and validation of a short and easy-to-use instrument for measuring health literacy: the Health Literacy Instrument for Adults (HELIA)
Creators: name: Tavousi, Mahmoud
name: Aliasghar Haeri-Mehrizi
name: Rakhshani, Fatemeh
name: Rafiefar, Shahram
name: Atoosa Soleymanian
name: Sarbandi, Fatemeh
name: Ardestani, Mona
name: Ghanbari, Shahla
name: Montazeri, Ali
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2. The scoring manual for the HELIA.
A sphaleron for the non-Abelian anomaly
Creators: name: Klinkhamer, F. R.
name: Rupp, C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A self-consistent Ansatz for a new sphaleron of SU(3) Yang-Mills-Higgs theory is presented. With a single triplet of Weyl fermions added, there exists, most likely, one pair of fermion zero modes, which is known to give rise to the non-Abelian (Bardeen) anomaly as a Berry phase. The corresponding SU(3) gauge field configuration could take part in the nonperturbative dynamics of Quantum Chromodynamics.
description: LaTeX with elsart.cls, 26 pages, v4: published version
Constraints on the parity-violating couplings of a new gauge boson
Creators: name: Bouchiat, C.
name: Fayet, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: High-energy particle physics experiments allow for the possible existence of a new light, very weakly coupled, neutral gauge boson (the U boson). This one permits for light (spin-1/2 or spin-0) particles to be acceptable Dark Matter candidates, by inducing sufficient (stronger than weak) annihilation cross sections into e+e-. They could be responsible for the bright 511 keV gamma ray line observed by INTEGRAL from the galactic bulge. Such a new interaction may have important consequences, especially at lower energies. Parity-violation atomic-physics experiments provide strong constraints on such a U boson, if its couplings to quarks and electrons violate parity. With the constraints coming from an unobserved axionlike behaviour of this particle, they privilegiate a pure vector coupling of the U boson to quarks and leptons, unless the corresponding symmetry is broken sufficiently above the electroweak scale.
description: 6 pages
title: Abgespannte Maste : Literaturstudie aktueller Bemessungsmethoden inkl. Stabilität
Creators: name: Eördögh, Márton
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Abgespannte Maste

description: In dieser Diplomarbeit werden die Berechnungsmethoden der abgespannten Maste zusammengefasst. Diese spezielle Konstruktionen sind durch charakterisierendes strukturelles Verhalten gekennzeichnet. Daher werden nach einer kurzen Einleitung erstens die möglichen und üblichen Konstruktionsarten zusammengefasst, und danach die Schwierigkeiten bei der Planung. Vor allem die Problematik der Stabilität, mit eigenartigen Versagensmethoden, wie die Auswirkung der nicht-richtunghaltenden Lasten ist. Es wird dann die Thematik Berechnungsmethoden, vor allem die gegebenen Möglichkeiten der FEModellbildung behandelt. Dann werden die Vor- und Nachteile der erwähnten Methoden verglichen. Als letztes wird die Frage der Optimierung behandelt.
description: In this study, the calculation problems and solutions of the guyed mast towers are summarized. These structures are very special, and they are characterized by their unique structural behaviors. Begining with brief introduction, the possible, and common construction types will be presented, and their difficulties in planning discussed. Problems of stability with specific failure methods, such as the effect of non-direction-keeping loads are some of the key subjects of the thesis. Several calculation methods are also discussed, with an emphasis on the given possibilities of FE model formation. The advantages and disadvantages of these calculation methods are then compared. Finally, the question of optimization is discussed.
title: Gertrude Stein plays video games
Creators: name: Schreiber, Paweł
Publisher: name: Instytut Im. Jerzego Grotowskiego We Wrocławiu (Wydawca); Wydział Polonistyki UJ (Współwydawca)
Year: 2021

description: The article juxtaposes the problems of spatiality and repetition in video game narrative with Gertrude Stein’s notion of the landscape play, in which the linear plot dissolves in favour of a complex network of connections between different elements of the work. Several examples are discussed, from The Legend of Zelda: Breath of the Wild to the Dark Souls series, showing the possible links between video games and Stein’s writing techniques, especially in the field of open world games, where the large, easily accessible spaces make it more difficult to build coherent, organised plots.

Keywords: landscape; video game narrative; Gertrude Stein; The Legend of Zelda; play
Collective excitations and screening in two-dimensional tilted nodal-line semimetals
Creators: name: Rahimpoor, Hamid
name: Abedinpour, Saeed H.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Topological nodal-line semimetals are characterized by symmetry-protected one-dimensional band-touching lines or loops, which give rise to their peculiar Fermi surfaces at low energies. Furthermore, if time-reversal or inversion symmetry breaking tilts the bands, anisotropic Fermi surfaces hosting electron and hole carriers simultaneously can also appear. We analytically investigate the linear density-density response function of a two-dimensional tilted nodal-line semimetal in the intrinsic and doped regimes. Despite the anisotropic electronic bands, the polarizability remains isotropic in our model system. We find that the plasmon dispersion in the long wavelength limit exhibits a standard behavior that is proportional to the square root of the wave vector, characteristic of two-dimensional electron liquids. Tilting tends to enhance the plasmon frequency, and the Drude weight does not depend on the carrier density at low doping levels. In these regimes, unlike the intrinsic and highly-doped ones, the static polarizability has two distinct singularities at finite wave vectors. This results in beat patterns in the Friedel oscillations.
description: 8 pages, 7 figures, submitted
Additional file 1 of A phylogenetic analysis of the biting midges belonging to Culicoides Latreille (Diptera: Ceratopogonidae) subgenus Avaritia using molecular data
Creators: name: Mathieu, Bruno
name: Garros, Claire
name: Balenghien, Thomas
name: Candolfi, Ermanno
name: Delécolle, Jean-Claude
name: Cêtre-Sossah, Catherine
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. List of specimens included in this study, along with their identification numbers (voucher code), countries and GenBank accession numbers for each DNA region.