cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Innovation - the emergence of novelty
Creators: name: Rohringer, Markus
Publisher: name: TU Wien
Year: 2015
Subjects: subject: Evolutionäre Ökonomik
subject: Entstehung von Neuem
subject: Innovation
subject: Agentenbasierte Simulation
subject: Evolutionary Economics
subject: Emergence of Novelty
subject: Innovation
subject: Agent-based Simulation

description: The rather unexpected emergence of the still ongoing economic crisis has shown that not only the economic system itself has its flaws, but also that the equilibria-based models to describe it are insufficient. Evolutionary economics is an alternative approach that allows (economic) evolution and revolution in the development of its models and is therefore believed to describe the real world much more appropriate. However, there are still a lot of open questions on how to model the emergence of novelty - new elements that lead to progress - in such frameworks. Innovation is an undeniable force regarding economic growth, but it is obviously impossible to predict which concrete innovations will be implemented in the future. What can be done though is to create a general mechanism within the model that is able to generate new abstract elements which then again influence the model itself. One possible way of doing this, as it is often the case in real world innovations, is using old elements and recombine them to create new ones. The agent-based model that will be implemented with this work will use this approach to demonstrate how it can be utilized to define how producers choose their new products, how they recombine production processes and how they can test their products on the market.
Additional file 1 of MiR-18a and miR-18b are expressed in the stroma of oestrogen receptor alpha negative breast cancers
Creators: name: Egeland, Nina Gran
name: Jonsdottir, Kristin
name: Aure, Miriam Ragle
name: Sahlberg, Kristine
name: Kristensen, Vessela N.
name: Cronin-Fenton, Deirdre
name: Skaland, Ivar
name: Gudlaugsson, Einar
name: Baak, Jan P. A.
name: Janssen, Emiel A. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: S1 Table. Patient characteristics in the CISH cohort.
Branes, moduli spaces and smooth transition from big crunch to big bang
Creators: name: Gerhardt, Claus
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider branes $N$ in a Schwarzschild-$\text{AdS}_{(n+2)}$ bulk, where the stress energy tensor is dominated by the energy density of a scalar fields map $\f:N\ra \mc S$ with potential $V$, where $\mc S$ is a semi-Riemannian moduli space. By transforming the field equation appropriately, we get an equivalent field equation that is smooth across the singularity $r=0$, and which has smooth and uniquely determined solutions which exist across the singularity in an interval $(-\e,\e)$. Restricting a solution to $(-\e,0)$ \resp $(0,\e)$, and assuming $n$ odd, we obtain branes $N$ \resp $\hat N$ which together form a smooth hypersurface. Thus a smooth transition from big crunch to big bang is possible both geometrically as well as physically.
description: 29 pages, 4 figures, a pdf version can also be retrieved from http://www.math.uni-heidelberg.de/studinfo/gerhardt/brane2.pdf and bibtex data from http://www.math.uni-heidelberg.de/studinfo/gerhardt/bibtexcgbrane2.html, v2: minor typos corrected, all references now have download links, v3: Typos corrected, the section numbers now start with 1, this is the version that will be printed (ATMP 10)
Perspektywy rozwoju eksportu polskich produktów rolno- -spożywczych do Rosji
Creators: name: Batyk, Iwona M.
name: Batyk, Iwona M.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Russian market
subject: export to Russia
subject: agri-food products
subject: / rynek rosyjski
subject: eksport do Rosji
subject: produkty rolno-spożywcze

description: Against the background of limited opportunities for growth in demand in the major markets of the EU, preferably distinguished by the situation on the Russian market. Huge interest in Polish food products among the Russian population, represents a chance for Polish food producers, for the extension of trade with Russian partners. The article analyzes the development of the export of Polish agri-food products to Russia. The paper presents the current situation and the factors determining the development of Polish-Russian trade cooperation. It also presented problems in trade with Russia that Polish entrepreneurs have. / Synopsis. Na tle ograniczonych możliwości wzrostu popytu na głównych rynkach unijnych, korzystnie wyróżnia się sytuacja na rynku rosyjskim. Duże zainteresowanie polskimi produktami spożywczymi wśród mieszkańców Rosji stanowi szansę dla producentów żywności z Polski, w zakresie rozszerzenia wymiany handlowej z rosyjskimi partnerami. W opracowaniu dokonano analizy rozwoju eksportu polskich produktów rolno-spożywczych do Rosji. Przedstawiono sytuację bieżącą oraz czynniki warunkujące rozwój polsko-rosyjskiej współpracy handlowej. Zaprezentowano również problemy w handlu z Rosją, z jakimi spotykają się polscy przedsiębiorcy.
Possible precise measurements of the $X(3872)$ mass with the $e^+e^-\toπ^0γX(3872)$ and $p\bar p\toγX(3872)$ reactions
Creators: name: Sakai, Shuntaro
name: Jing, Hao-Jie
name: Guo, Feng-Kun
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It was recently proposed that the $X(3872)$ binding energy, the difference between the $D^0\bar D^{*0}$ threshold and the $X(3872)$ mass, can be precisely determined by measuring the $γX(3872)$ line shape from a short-distance $D^{*0}\bar D^{*0}$ source produced at high-energy experiments. Here, we investigate the feasibility of such a proposal by estimating the cross sections for the $e^+e^-\toπ^0γX(3872)$ and $p\bar p\toγX(3872)$ processes considering the $D^{*0}\bar D^{*0}D^0/\bar D^{*0}D^{*0}\bar D^0$ triangle loops. These loops can produce a triangle singularity slightly above the $D^{*0}\bar D^{*0}$ threshold. It is found that the peak structures originating from the $D^{*0}\bar D^{*0}$ threshold cusp and the triangle singularity are not altered much by the energy dependence introduced by the $e^+e^-\toπ^0D^{*0}\bar D^{*0}$ and $p\bar p\to\bar D^{*0}D^{*0}$ production parts or by considering a finite width for the $X(3872)$. We find that $σ(e^+e^-\toπ^0γX(3872)) \times {\rm Br}(X(3872)\toπ^+π^-J/ψ)$ is $\mathcal{O}(0.1~{\rm fb})$ with the $γX(3872)$ invariant mass integrated from 4.01 to 4.02 GeV and the c.m. energy of the $e^+e^-$ pair fixed at 4.23 GeV. The cross section $σ(p\bar p\toγX(3872))\times {\rm Br}(X(3872)\toπ^+π^-J/ψ)$ is estimated to be of $\mathcal{O}(10~{\rm pb})$. Our results suggest that a precise measurement of the $X(3872)$ binding energy can be done at PANDA.
description: 29 pages, 11 figures
Numerical Classical and Quantum Mechanical simulations of Charge Density wave models
Creators: name: Beckwith, A. W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 65Z05;81V99

description: We first present how to do a computer simulation of Charge Density Waves using a driven harmonic oscillator model by a numerical scheme as initially formulated by Littlewood, and then afterwards use this to present how the dielectric model as presented by this proceedure leads to a blow up at the initialization of a threshold field ET. We find that this is highly unphysical and this initiated our inquiry as to alternative models. Afterwards, we then investigate hwo to present this transport problem of CDW quantum mechanically, threough a numerical simulation of the massive Schwinger model. We find that this single chaing quantum mechanical simulation uwed to formulate solutions to CDW transport in itself is insufficient for transport of solitons(anti-solitons) through a pinning gap model of CDW. We show that a model Hamiltonian with Peierls condensation energy used to couple adjacent chains (or transverse wave vectors) permits formation of solitons (anti- solitons) which can be used to transport CDW through a potential barrier. This addition of the Peierls condensation energy term is essential for any quantum model of Charge Density Waves to give tunneling behavior as seen via a numerical simulation.
description: 32 pages, 8 figures, comparison of computer simulation models used in my dissertation, re edited according to APS editing standards by science writer who also changed certain grammarical constructions and phraseology
High laser harmonics induced by the Berry curvature in time-reversal invariant materials
Creators: name: Avetissian, H. K.
name: Mkrtchian, G. F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A new nonlinear scheme of high harmonics generation in a wide class of time-reversal invariant materials with broken spatial inversion symmetry (where recently the nonlinear Hall effect has been established) due to the nontrivial topology of bands is proposed. A microscopic quasiclassical theory describing the nonperturbative optical response of pseudo-relativistic electrons with nonzero Berry curvature of bands to a strong laser field is developed. We analyze the harmonic content of the induced current and show that one can decouple induced laser harmonics solely by the Berry curvature of bands. We also study the dependence of the nonlinear response on the driving wave and system parameters.
description: 8 pages, 5 figures
Additional file 4 of Developing quality indicators for Chronic Kidney Disease in primary care, extractable from the Electronic Medical Record. A Rand-modified Delphi method
Creators: name: Bulck, Steve A. Van Den
name: Vankrunkelsven, Patrik
name: Goderis, Geert
name: Pottelbergh, Gijs Van
name: Swerts, Jonathan
name: Karolien Panis
name: Hermens, Rosella
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 4. Addendum 4: Table of recommendations switched from category
title: Collision-free indoor navigation using an artificial potential field controller
Creators: name: Tandogan, Tuna
Publisher: name: TU Wien
Year: 2015
Subjects: subject: sequential estimation
subject: control
subject: potential fields
subject: path planning
subject: cubature Kalman filter
subject: localization

description: Path planning is the problem of finding a collision-free path from a mobile agent's initial position to its goal position, and moving the agent along that path. This Master's thesis presents a control algorithm based on artificial potential fields for navigating a mobile agent in indoor environments. An artificial potential field is a scalar field defined in the environment of the agent, whose intensity relates to objects in the environment and the goal of the agent. The gradient of the scalar field is a vector field and determines the motion of the agent. The proposed algorithm produces control vectors that move the agent in an indoor environment towards its goal position. Collision with obstacles is quantified probabilistically, and the resulting quantity called the probability of collision is used to adapt the potential fields. Localization is a necessary step for calculating the probability of collision and the control vectors. Anchor nodes with known positions in the environment provide measurement information necessary for localization. The agent performs range measurements relative to the anchor nodes, and its position is estimated by a cubature Kalman filter from observed data. The probability of collision is used to adapt the artificial potential field such that within the framework of our approximation of the true probability of collision, the resulting control vector attempts to keep the probability of collision under a threshold. Simulations show that the proposed algorithm enables the agent to navigate indoor environments without collisions in various scenarios. In the absence of local minima between the initial and goal positions of the agent, a path is easily bound with little to no adaptation of the fields. The algorithm also shows some capability for escaping from and avoiding local minima.
Assurance of Distributed Algorithms and Systems: Runtime Checking of Safety and Liveness
Creators: name: Liu, Yanhong A.
name: Stoller, Scott D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: This paper presents a general framework and methods for complete programming and checking of distributed algorithms at a high-level, as in pseudocode languages, but precisely specified and directly executable, as in formal specification languages and practical programming languages, respectively. The checking framework, as well as the writing of distributed algorithms and specification of their safety and liveness properties, use DistAlgo, a high-level language for distributed algorithms. We give a complete executable specification of the checking framework, with a complete example algorithm and example safety and liveness properties.
description: Small fixes to improve property specifications, including improvements not in the RV 2020 final version
Billiards with polynomial mixing rates
Creators: name: Chernov, Nikolai
name: Zhang, Hong-Kun
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 37D50, 37A25

description: While many dynamical systems of mechanical origin, in particular billiards, are strongly chaotic -- enjoy exponential mixing, the rates of mixing in many other models are slow (algebraic, or polynomial). The dynamics in the latter are intermittent between regular and chaotic, which makes them particularly interesting in physical studies. However, mathematical methods for the analysis of systems with slow mixing rates were developed just recently and are still difficult to apply to realistic models. Here we reduce those methods to a practical scheme that allows us to obtain a nearly optimal bound on mixing rates. We demonstrate how the method works by applying it to several classes of chaotic billiards with slow mixing as well as discuss a few examples where the method, in its present form, fails.
description: 39pages, 11 figues
Additional file 1 of Developing quality indicators for Chronic Kidney Disease in primary care, extractable from the Electronic Medical Record. A Rand-modified Delphi method
Creators: name: Bulck, Steve A. Van Den
name: Vankrunkelsven, Patrik
name: Goderis, Geert
name: Pottelbergh, Gijs Van
name: Swerts, Jonathan
name: Karolien Panis
name: Hermens, Rosella
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1. Addendum 1: Exhaustive list of recommendations
Additional file 2 of Developing quality indicators for Chronic Kidney Disease in primary care, extractable from the Electronic Medical Record. A Rand-modified Delphi method
Creators: name: Bulck, Steve A. Van Den
name: Vankrunkelsven, Patrik
name: Goderis, Geert
name: Pottelbergh, Gijs Van
name: Swerts, Jonathan
name: Karolien Panis
name: Hermens, Rosella
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 2. Addendum 2: Questionnaire for the professionals
Additional file 3 of Developing quality indicators for Chronic Kidney Disease in primary care, extractable from the Electronic Medical Record. A Rand-modified Delphi method
Creators: name: Bulck, Steve A. Van Den
name: Vankrunkelsven, Patrik
name: Goderis, Geert
name: Pottelbergh, Gijs Van
name: Swerts, Jonathan
name: Karolien Panis
name: Hermens, Rosella
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 3. Addendum 3: Questionnaire for the patients
Additional file 1 of Socioeconomic disparities in six-year incident dementia in a nationally representative cohort of U.S. older adults: an examination of financial resources
Creators: name: Samuel, Laura J.
name: Szanton, Sarah L.
name: Wolff, Jennifer L.
name: Ornstein, Katherine A.
name: Parker, Lauren J.
name: Gitlin, Laura N.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Logit-smoothed Locally Weighted Scatterplot Smoothing (LOWESS) graph, showing non-linear relationship between logit of five-year cumulative incident dementia (between 2013 and 2018) and the 2011 income to poverty ratio among National Health and Aging Trends Study participants free of dementia in 2012, separately for each of the five multiply imputed datasets among participants with income to poverty ratios
Zmiany w strukturze gospodarstw rolnych w krajach Unii Europejskiej w latach 2003-2010 (aspekty metodyczne)
Creators: name: Binderman, Zbigniew
name: Koszela, Grzegorz
name: Szczesny, Wiesław
name: Binderman, Zbigniew
name: Koszela, Grzegorz
name: Szczesny, Wiesław
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: International Relations/Trade
subject: Livestock Production/Industries
subject: Research Methods/ Statistical Methods
subject: concentration index
subject: the structure of agricultural holdings
subject: the Gini coefficient
subject: Lorenz curve
subject: a measure of structures diversity
subject: / współczynnik koncentracji
subject: struktura gospodarstw rolnych
subject: współczynnik Giniego
subject: krzywa Lorenza
subject: miara zróżnicowania struktur

description: The paper is a direct continuation of the series of authors articles concerning the construction of new indicators of concentration. In this paper it was considered measures of structures diversity. In the work on the example of structure of agricultural holdings in the European Union in 2003 and 2010, with respect to area groups, an assessment of changes in these structures, due to the number, the agricultural area, the type of production, the scale of cattle and pig breeding was made. / Synopsis. Praca jest bezpośrednią kontynuacją serii prac autorów, dotyczących konstrukcji nowych wskaźników koncentracji. W niniejszej pracy rozważono mierniki zróżnicowania struktur. W pracy na przykładzie struktur gospodarstw rolnych krajów Unii Europejskiej w roku 2003 i roku 2010, względem grup obszarowych, dokonano oceny zmian tych struktur, ze względu na liczbę, powierzchnie użytków rolnych, typu produkcyjnego, skalę chowu bydła i skalę chowu trzody chlewnej.
The development and function of self-specific CD8 T cells
Creators: name: Dhanji, Salim
Publisher: name: University of British Columbia
Year: 2010

description: A distinguishing feature of conventional T cells is that they are tolerant to self-peptides that are presented by self-major histocompatibility complex (MHC) molecules even though these cells are positively selected by low affinity interactions between their TCRs and self-peptide/MHC ligands in the thymus. Over the last few years several subsets of unconventional T cells have begun to emerge which often rely on strong interactions between their TCRs and self-antigens for both their development and function. Furthermore, these unconventional T cells often express receptors that are not commonly associated with T cells but rather are associated with cells of the innate immune system. The work in this thesis is focused on the discovery and characterization of a novel subset of CD8 T cells which demonstrate a high affinity for self-antigens and are thus self-specific. These self-specific CD8 T cells can be found in normal mice as well as in self-antigen expressing TCR transgenic mice. Self-specific CD8 T cells are selected by high-affinity interactions either in the thymus or extrathymically and possess a memory-phenotype. As a consequence of this memory-phenotype, which is associated with high expression of CD122 (IL-2Rβ), these cells can proliferate in an antigen-independent manner in response to stimulation with interleukin-2 or -15. Upon activation, the cells express several natural killer cell receptors including NKG2D, CD94, 2B4, and CD16. These NK receptors can act independently or in concert with the self-specific TCR leading to target cell killing and cytokine production. Self-specific CD8 T cells require self-antigen interactions not only for their development but also for the maintenance of their memory-phenotype and cytokine responsiveness. These cells become activated in response to infection or inflammation and this activation results in the innate production of cytokines such as IFNγ which are protective during infection. Thus, self-specific CD8 T cells represent a novel CD8 T cell subset that utilize their TCRs, cytokine receptors as well as NK receptors to provide early protection against infection and the elimination of either stressed or transformed cells.
Science with the Square Kilometer Array: Motivation, Key Science Projects, Standards and Assumptions
Creators: name: Carilli, C.
name: Rawlings, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Square Kilometer Array (SKA) represents the next major, and natural, step in radio astronomical facilities, providing two orders of magnitude increase in collecting area over existing telescopes. In a series of meetings, starting in Groningen, the Netherlands (August 2002) and culminating in a `science retreat' in Leiden (November 2003), the SKA International Science Advisory Committee (ISAC), conceived of, and carried-out, a complete revision of the SKA science case (to appear in New Astronomy Reviews). This preface includes: (i) general introductory material, (ii) summaries of the key science programs, and (iii) a detailed listing of standards and assumptions used in the revised science case.
description: 6 pages, 3 tables, espcrc2.sty. to appear in Science with the square kilometer array, New Astronomy Reviews, (Elsevier, Amsterdam), eds. C. Carilli & S. Rawlings
Detectability of radio afterglows from binary neutron star mergers and implications for fast radio bursts
Creators: name: Lin, Haoxiang
name: Totani, Tomonori
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Binary neutron star (BNS) mergers are one of the proposed origins for both repeating and non-repeating fast radio bursts (FRBs), which associates FRBs with gravitational waves and short gamma-ray bursts (GRBs). In this work, we explore detectability of radio afterglows from BNS mergers and compare it to the observed radio limits on FRB afterglows. We calculate the afterglow flux powered by the two components: a relativistic jet and a slower isotropic ejecta, and quantify the detection probability as a function of the source redshift, observing time, and flux sensitivity. The model parameter distributions inferred from short GRB afterglows are adopted, and viewing angle distributions (uniform spherical, gravitational-wave, on-axis biased) are assumed to reflect different searching scenario. Assuming that FRBs are not strongly beamed, we make comparison to FRBs detected with reported radio limits and find the detection probabilities are 1--10% in general, and hence not a strong constraint on the BNS progenitor model considering the small sample number (<10). In particular for some nearby FRBs (e.g. 180916.J0158+65, 190608), we find a high chance of detection (>20% at 10$μ$Jy sensitivity) for the isotropic component that would peak around $\sim$1--10 years after the merger. Therefore a long term radio monitoring of persistent radio emission for these objects is important.
description: 8 pages, 3 figures, 2 tables, accepted by MNRAS
Searching for a holographic connection between dark energy and the low-l CMB multipoles
Creators: name: Enqvist, Kari
name: Hannestad, Steen
name: Sloth, Martin S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the angular power spectrum in a finite universe with different boundary conditions and perform a fit to the CMB, LSS and supernova data. A finite universe could be the consequence of a holographic constraint, giving rise to an effective IR cutoff at the future event horizon. In such a model there is a cosmic duality relating the dark energy equation of state and the power spectrum, which shows a suppression and oscillatory behaviour that is found to describe the low l features extremely well. However, much of the discussion here will also apply if we actually live inside an expanding bubble that describes our universe. The best fit to the CMB and LSS data turns out to be better than in the standard Lambda-CDM model, but when combined with the supernova data, the holographic model becomes disfavored. We speculate on the possible implications.
description: 16 pages, 5 figures, to appear in JCAP
A MAGYAR ÉS EGYES UNIÓS TAGÁLLAMOK MEZŐGAZDASÁGÁNAK ÖSSZEHASONLÍTÓ ELEMZÉSE
Creators: name: Tóth, Orsolya
name: Tóth, Orsolya
Publisher: name: Unknown
Year: 2014
Subjects: subject: Land Economics/Use
subject: mezőgazdasági kibocsátás
subject: földhasználat koncentrációja
subject: agricultural output
subject: land use concentration

description: Magyarország 2004-ben lett az Európai Unió teljes jogú tagja, ami a piacgazdasági körülményekhez, továbbá az éleződő versenyhelyzethez való alkalmazkodás megkerülhetetlen kényszerét is magával hozta, a csatlakozás számtalan pozitív hozadéka mellett. A magyar mezőgazdaság teljesítményének, gazdasági–társadalmi szerepének megítélése vitatott kérdés, azt azonban senki sem kérdőjelezi meg, hogy az ágazat – adottságainál fogva – hagyományosan kiegyensúlyozó szerepet tölt be a nemzetgazdaságban. A tanulmányban kísérletet tettem a régi és az újonnan csatlakozott uniós tagországok mezőgazdasági teljesítményének összehasonlítására, és az alábbi főbb megállapításokat tettem. Magyarország mezőgazdasági kibocsátása 2004 és 2013 között 1,1 milliárd euróval gyarapodott, ami ugyan jelentősnek mondható, de még így is jelentősen elmarad az uniós átlagtól, melynek csupán a felét teszi ki. A mezőgazdaság bruttó hozzáadott értéke Romániában volt a legmagasabb a vizsgált időszakban, a gazdaságilag fejlettebb országokban a mutató értéke rendkívül alacsony volt. A legkoncentrálatlanabb földhasználat hazánkat jellemzi, míg Franciaországban, Hollandiában, és Németországban sokkal kiegyenlítettebb az üzemméret-eloszlás. ----------------------------------------------------------- In 2004, Hungary became a full member of the European Union, and had to adapt to the market economic conditions and to the intensifying competitive environment, despite of many positive benefits of the accession. The performance and the economic-social role of the Hungarian agriculture is a debated issue, but is indisputable that agriculture, due to its particular characteristics, traditionally plays a balancing role in the national economy. In this study it was compared the performance of agriculture between the old and the new member states: I carried out the following statements. Hungary's agricultural output increased by 1.1 billion EUR between 2004 and 2013, that is considerable but it is still significantly below the EU average. Gross value added of agriculture was the highest in Romania in the reviewed period, and the ratio was very low in the economically more developed countries such as France, and Germany. The Hungarian land use is characterized by a lack of concentration, while the farm size distribution is even more balanced in France, in the Netherlands and in Germany.
Constraints on variation of fine structure constant from joint SPT-SZ and XMM-Newton observations
Creators: name: Bora, Kamal
name: Desai, Shantanu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We search for a variation of the electromagnetic fine structure constant ($α\equiv e^2/\hbar c$) using a sample of 58 SZ selected clusters in the redshift range ($0.2
description: 12 pages, 4 figures
Additional file 1 of Oncologist responses to advanced cancer patients’ lived illness experiences and effects: an applied conversation analysis study
Creators: name: van Meurs, Jacqueline
name: Stommel, Wyke
name: Leget, Carlo
name: van de Geer, Joep
name: Kuip, Evelien
name: Vissers, Kris
name: Engels, Yvonne
name: Wichmann, Anne
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. COREQ checklist.
AZ ELLENŐRZÉS, MINT TÁRSADALMI ÉRDEK
Creators: name: Várkonyi, Zsolt Kristóf
name: Várkonyi, Zsolt Kristóf
Publisher: name: Unknown
Year: 2014
Subjects: subject: Financial Economics
subject: Industrial Organization
subject: Állami Számvevőszék
subject: ellenőrzés
subject: önkormányzat
subject: belső kontrollrendszer
subject: State Audit Office
subject: audit
subject: local government
subject: internal audit system

description: Az Országgyűlés (OGY) a sarkalatos törvények közül elsőként fogadta el az új számvevőszéki törvényt. A 2011. július 1-én hatályba lépett jogszabály kiszélesítette az Állami Számvevőszék (ÁSZ) ellenőrzési jogosítványait, megerősítette a szervezet függetlenségét, és átláthatóbbá tette a számvevőszéki munkát. A törvény rendelkezése szerint az ÁSZ általános hatáskörrel végzi a közpénzekkel és az állami és önkormányzati vagyonnal való gazdálkodás ellenőrzését. Magyarországon az államháztartás ellenőrzésének rendszere három pilléren nyugszik, ezek alkotói a külső ellenőrzés, a kormányzati ellenőrzés és az államháztartás belső kontroll rendszere. A folyamat, „A kontrollok szerepének felértékelődése a közszférában” (Domokos, 2012.), az ÁSZ belső kontrollrendszer ellenőrzéseit követő jelentések megállapításainak hatására, az intézkedési tervek formájában nyer megerősítést. Az ellenőrzések hasznosulása nyomon követhető a törvényalkotásban, az ellenőrzött szervezetek munkájában, a legjobb szakmai gyakorlatok átvételében. A nyilvánosságra hozott 2012-2013. évi jelentéseivel az ÁSZ jelzéssel élt a társadalom felé, hogy közpénz nem maradhat ellenőrizetlenül. --------------------------------------------- My lecture covers issues regarding the local audit system and the strengthening of the integrity of local governments and the broader interpretation, as well as, the audit methodology thereof. The integrity audits, regulations and organisational measures strengthen the transparent and accountable use of public funds by local governments, organisations and organisational units, as well as, reduce the risk and the extent of abuse of public powers. During my lecture I will describe and evaluate the development process of local governments’ internal audit system and the professional management of audit activities and internal audit, in the absence of which the orderly, regulated, economic, effective, ethical and efficient use of public funds and public assets cannot be achieved. My lecture is based on the conclusions of the audits carried out by the State Audit Office in the years of 2012 and 2013, the results of the State Audit Office’s integrity survey and my audit experience, taking also into account the recommendations of INTOSAI.
Poverty and Preference for Improved Solid Waste Management Attributes in Delta-State, Nigeria
Creators: name: Adeoti, Adetola
name: Obidi, Benedicta
name: Adeoti, Adetola
name: Obidi, Benedicta
Publisher: name: Unknown
Year: 2010
Subjects: subject: Environmental Economics and Policy
subject: Health Economics and Policy
subject: Poverty
subject: Solid waste management
subject: Attributes Choice experiment

description: The paper assessed household’s preference for improved solid waste management in Asaba, Delta-State. Data were collected from a random sample of 115 households and the state waste management board through the use of a well- structured questionnaire. The data were analyzed using descriptive statistics, the Alkire and Foster multidimensional poverty methodology, the choice experiment and the conditional logistic regression model. The mean age of the household heads was 39 years with only 33.91 percent headed by females. The household heads are largely literate with an average of 14 years spent in school. The poverty status at dimensional cut-off of k=4, revealed that 25.2 percent of the households were identified as poor. The likelihood of households choosing an improved waste management option was influenced positively by the educational status of the household head, the number of working household members and negatively by the household’s poverty status. The mean willingness to pay estimate is N1546.32 per month but reduced to N619.80, with consideration given to their socioeconomic characteristics. In order of importance of attributes to household’s willingness to pay; separation of waste ranks first, followed by provision of waste container, disposal method, service provider and collection frequency. It is recommended that the improved solid waste management (SWM) option to be proposed to households must include separation of waste and provision of waste containers. Also, the proposed fee for SWM should not be uniform for all categories of households. Due regard should be given to the poverty status of households in the different communities in the state.
The benefits of a Bayesian analysis for the characterization of magnetic nanoparticles
Creators: name: Bersweiler, Mathias
name: Rubio, Helena Gavilan
name: Honecker, Dirk
name: Michels, Andreas
name: Bender, Philipp
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetic nanoparticles offer a unique potential for various biomedical applications, but prior to commercial usage a standardized characterization of their structural and magnetic properties is required. For a thorough characterization, the combination of conventional magnetometry and advanced scattering techniques has shown great potential. In the present work, we characterize a powder sample of high-quality iron oxide nanoparticles that are surrounded with a homogeneous thick silica shell by DC magnetometry and magnetic small-angle neutron scattering (SANS). To retrieve the particle parameters such as their size distribution and saturation magnetization from the data, we apply standard model fits of individual data sets as well as global fits of multiple curves, including a combination of the magnetometry and SANS measurements. We show that by combining a standard least-squares fit with a subsequent Bayesian approach for the data refinement, the probability distributions of the model parameters and their cross correlations can be readily extracted, which enables a direct visual feedback regarding the quality of the fit. This prevents an overfitting of data in case of highly correlated parameters and renders the Bayesian method as an ideal component for a standardized data analysis of magnetic nanoparticle samples.
description: This is the version of the article accepted for publication in Nanotechnology including all changes made as a result of the peer review process, and which may also include the addition to the article by IOP of a header, an article ID, a cover sheet and/or an Accepted Manuscript watermark, but excluding any other editing, typesetting or other changes made by IOP and/or its licensors
Additional file 1 of Transcranial sonography depicts a larger substantia nigra echogenic area in renal transplant patients on calcineurin inhibitors than on rapamycin
Creators: name: Araújo, Nordeval Cavalcante
name: Suassuna, José Hermógenes Rocco
name: Fernandes, Rita de Cássia Leite
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology
subject: Cancer

description: Additional file 1. Supplemental FigureS1 and Supplemental Figure S2.
Discrete fragmentation systems in weighted $\ell^1$ spaces
Creators: name: Kerr, Lyndsay
name: Lamb, Wilson
name: Langer, Matthias
Publisher: name: arXiv
Year: 2020
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47D06, 34G10, 80A30, 34D05

description: We investigate an infinite, linear system of ordinary differential equations that models the evolution of fragmenting clusters. We assume that each cluster is composed of identical units (monomers) and we allow mass to be lost, gained or conserved during each fragmentation event. By formulating the initial-value problem for the system as an abstract Cauchy problem (ACP), posed in an appropriate weighted $\ell^1$ space, and then applying perturbation results from the theory of operator semigroups, we prove the existence and uniqueness of physically relevant, classical solutions for a wide class of initial cluster distributions. Additionally, we establish that it is always possible to identify a weighted $\ell^1$ space on which the fragmentation semigroup is analytic, which immediately implies that the corresponding ACP is well posed for any initial distribution belonging to this particular space. We also investigate the asymptotic behaviour of solutions, and show that, under appropriate restrictions on the fragmentation coefficients, solutions display the expected long-term behaviour of converging to a purely monomeric steady state. Moreover, when the fragmentation semigroup is analytic, solutions are shown to decay to this steady state at an explicitly defined exponential rate.
description: to appear in "Journal of Evolution Equations"
Price Transmission and Market Integration of Fish in Oyo State
Creators: name: Adenegan, Kemisola O.
name: Bolarinwa, Anifat O.
name: Adenegan, Kemisola O.
name: Bolarinwa, Anifat O.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: Research Methods/ Statistical Methods
subject: price transmission
subject: market integration
subject: granger causality
subject: Index of market connection

description: This study examined degree of market integration and price transmission between four categories (local fresh, local dried, imported iced and imported dried) of fish market in the rural and urban area of Oyo State. Secondary data were sourced on the monthly retail prices of fishes for sixty months from the Oyo State Agricultural Development Project (OYSADEP). Data were analysed using the Augmented Dickey Fuller (ADF) test, Granger-causality test and Index of Market Concentration. The result revealed that while the other three market pairs were well integrated, the rural and urban local fresh fish market were not well integrated as the pair accept the null hypothesis of no integration, prices of the local and urban fresh fish market were not tied together in the long run. Thirty-one market links rejected the null hypothesis of no granger causality; seventeen market links exhibit a uni-directional granger causality while fourteen market links exhibit a bi-directional granger causality. The urban fresh fish market occupies the leadership position in the price formation and transmission in the markets investigated. The Index of market connection (IMC) indicates that the markets exhibit low short run market integration. It is therefore recommended that there is need for a policy to ensure efficient marketing of fresh fish in the urban and rural area of the State.
Additional file 1 of Racism in Australia: a protocol for a systematic review and meta-analysis
Creators: name: Ben, Jehonathan
name: Elias, Amanuel
name: Issaka, Ayuba
name: Truong, Mandy
name: Dunn, Kevin
name: Sharples, Rachel
name: McGarty, Craig
name: Walton, Jessica
name: Mansouri, Fethi
name: Denson, Nida
name: Paradies, Yin
Publisher: name: figshare
Year: 2022
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 1. Racism in Australia.
Determinants of Child Labour and Schooling in Rural Northeastern Nigeria
Creators: name: Amao, Ifeoluwapo O.
name: Oni, Omobowale A.
name: Yusuf, Sulaiman A.
name: Omonona, Bolarinwa T.
name: Amao, Ifeoluwapo O.
name: Oni, Omobowale A.
name: Yusuf, Sulaiman A.
name: Omonona, Bolarinwa T.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Consumer/Household Economics
subject: Food Security and Poverty
subject: Labor and Human Capital
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: Child labour
subject: Schooling
subject: Poverty index
subject: Rural Notheastern Nigeria

description: Child labour interferes with proper schooling and negatively affects the pace of economic growth by preventing full realization of positive externalities associated with human capital formation. The study examined the determinants of child labour and schooling in rural northeastern Nigeria. Primary data were collected from 969 children. Information was collected on child, parent/household and community characteristics. Data were analyzed using descriptive statistics, Foster-Greer-Thorbecke (FGT) poverty index and Multinomial Logit regression. Most (59.8%) of the children were Combining School with Work (CSW); boys (59.6%) were more involved in this activity than girls (45.6%). Girls (26.9%) were more involved in schooling only (SCH) than boys (17.8%). The regression results showed that a unit increase in the age of children reduced the probability of SCH (0.03) relative to Neither School Nor Work (NSNW) while it increased the probability of CSW and Working (WRK) (0.03 and 0.02)respectively. Being a boy increased the probability of CSW (0.13) and reduced that of SCH (0.09) relative to being in NSNW. Also, being a child of a non-poor household increases the probability of SCH (0.09) and reduces that of WRK (0.06) relative to NSNW. The determinants of child labour and schooling in northeastern Nigeria are age, sex, poverty status of households among others. In essence, it is recommended that households should be encouraged to allow all children aged 5-14 years to participate in schooling in order to acquire the required 9 years of basic education as specified by the International Labour Organization.
Regulation of the cell surface expression of voltage-gated potassium channels
Creators: name: Choi, Woo Sung
Publisher: name: University of British Columbia
Year: 2010

description: Functional expression of voltage-gated potassium (Kv) channels in the plasmalemma is essential to setting the repolarization following the action potential and to the regulation of excitation in cardiac myocytes, endocrine cells and neurons. One way in which expression of these channels is regulated is by their trafficking to/from the cell surface. This trafficking process is poorly understood. The purpose of the studies presented in this dissertation was to investigate the roles of one of the molecular motors, dynein, and of hormonal stimulations with incretins in the regulation of the cell surface expression of Kv channels. The studies described here utilized a range of techniques from patch clamp recording, confocal fluorescence imaging, enzyme activity assay and radioimmunoassay along with biochemical and molecular biological approaches. The studies of the role of dynein indicate that disruption of dynein motor function either by over-expression of dynamitin/p50 or by nocodazole treatment increased Kv1.5 surface expression in both rat atrial myocytes and a heterologous cell model system. This was shown to be due to a reduction of the internalization rate of the channel. Endocytosis of Kv1.5 was shown to be dynamin-dependent, resulting in localization of the channel in early endosomes. A proline-rich domain in the Kv1.5 N-terminus was shown to be essential for this process. Glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) also modulate expression of Kv channels in the plasma membrane. The results presented in this dissertation demonstrate that dynamin-dependent endocytosis induced by GIP stimulation is involved in Kv1.4 internalization in human pancreatic β-cells and that PKA-dependent phosphorylation of T601 of the Kv1.4 C-terminus is essential for the endocytosis. Both GIP and GLP-1 inhibit delayed rectifier K⁺ current through internalization of delayed rectifier Kv channels, a process which is likely to be PKA phosphorylation-dependent. In addition, these regulations of Kv channel expression are involved in insulin secretion of human and mouse pancreatic β-cells and insulin-secreting cells, β-INS1 cells. These studies extend our understanding of the transport mechanisms by which Kv channels are internalized, and of the controls on the level of Kv channel surface expression.
Additional file 1 of Measuring distance from the incisors to the esophageal cancer by FDG PET/CT: endoscopy as the reference
Creators: name: Hsu, Szu-Wei
name: Chang, Jeffrey S.
name: Chang, Wei-Lun
name: Lin, Forn-Chia
name: Chiu, Nan-Tsing
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1. Method to identify the proximal esophageal tumor margin.