cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A performing analysis of Bela Bartok's Three Burlesques, Op. 8c
Creators: name: Crino, Erika
Publisher: name: University of British Columbia
Year: 2011

description: Between 1908-19 11 Bela Bartok composed over one hundred pieces, considering only the piano solo repertoire. Bartok was particularly attached to many of these early works: he performed them throughout his career, he included some of them in his 1929 recording and, twenty years later, he also orchestrated five of the piano pieces from this period as the Hungarian Pictures. At the time of the composition of the Three Burlesques, Bartok had recently graduated from the Budapest Academy both in piano and composition. A young composer in his twenties, he was still very much in search of his own voice. Accordingly, most of these early works are quite short, and many are character pieces that explore a single compositional device. An extremely gifted pianist, Bartok was at the time in need for repertoire to perform during his many concert tours, and many of these pieces were in fact born from this need. In the period just preceding the composition of the Three Burlesques, Bartok discovered and started studying the musical traditions native to the rural areas of his country, later expanding his field of interest to include Bulgaria and Slovakia. The influence of folk-songs, evident in all of his mature musical output, is already manifest here. The Three Burlesques, Op.8c, unfortunately not very often performed today, are three short descriptive pieces, each experimenting harmonically within a traditional ABA form. They are technically demanding and successful in performance, and the second piece of the set, “Slightly Tipsy”, clearly shows the influence of Bartok’s folk-song research. This thesis addresses issues of particular interest to a performer, such as very practical problems of balance between the hands, harmonic consequences created by alternative choices in voicing, and problems in the interpretation of melodic material. This thesis explores also some practical observations that are evoked by the physical act of playing these pieces at the piano and goes on to connect this commentary on gestural aspects to the programmatic content described by each title.
Kwestia struktury agrarnej rolnictwa rodzinnego w Polsce
Creators: name: Zegar, Józef Stanisław
name: Zegar, Józef Stanisław
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Community/Rural/Urban Development
subject: Consumer/Household Economics
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Environmental Economics and Policy
subject: Farm Management
subject: Financial Economics
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Health Economics and Policy
subject: Industrial Organization
subject: Institutional and Behavioral Economics
subject: International Development
subject: International Relations/Trade
subject: Labor and Human Capital
subject: Land Economics/Use
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Political Economy
subject: Production Economics
subject: Productivity Analysis
subject: Public Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: Risk and Uncertainty
subject: Teaching/Communication/Extension/Profession

description: The article presents the issue of agrarian structure of family farming in Poland and trends and determinants of changes in the agrarian structure. Its purpose is to define the fundamental options of political choices in terms of agrarian changes. Currently there are no conditions for radical changes in this range and there is no justification for limiting public funds transfer only to larger farms – economically stronger.
Fondo monetario internazionale: un ruolo per lo sviluppo economico. (A role for the International Monetary Fund in economic development)
Creators: name: BIRD, G.
Publisher: name: Moneta e Credito
Year: 2013

description: Il lavoro sostiene che, mentre gran parte del ruolo tradizionale del Fondo monetario internazionale nella supervisione del sistema finanziario internazionale è scomparso , almeno temporaneamente , il suo ruolo nel promuovere lo sviluppo economico mondiale ha assunto una nuova urgenza e importanza . Fornendo assistenza finanziaria ai paesi in gran parte non petroliferi in via di sviluppo in deficit , il Fondo può integrare le banche internazionali private e aumentare la stabilità del sistema finanziario mondiale . L'autore riassume brevemente la situazione attuale e individua alcune delle sue debolezze prima di presentare proposte per rimediare a queste carenze e di esaminare le loro implicazioni . The work argues that while much of the International Monetary Fund’s traditional role in overseeing the international financial system has disappeared, at least temporarily, its role in fostering world economic development has taken on a new urgency and importance. By providing financial assistance to those largely non-oil developing countries in deficit, the Fund can complement the private international banks and increase the stability of the world’s financial system. The author briefly summarises the existing situation and identifies some of its weaknesses before putting forward suggestions to remedy these deficiencies and examining their implications. JEL:
description: Moneta e Credito, V. 36, N. 141 (1983)
title: Grammar matters? Teaching Irish as a second language in Ireland
Creators: name: Browne, Elaine
Publisher: name: The Open University
Year: 2017

description: This thesis presents a small-scale investigation into practising primary teachers’ perspectives on the role of English grammar in second language teaching in the Irish context where English is the medium of instruction. A mixed methods approach was employed to investigate whether having a sound knowledge of English grammar might facilitate the teaching of Irish grammar. Teachers’ perspectives on pedagogical practice were gathered via the employment of questionnaires, interviews and observations. Fifteen questionnaire respondents contributed perspectives on learning and teaching English and Irish grammar in the Irish context and three of these provided follow-up interviews and observations. Applying both thematic and sociocultural theorising enabled understandings to be built within the uniqueness of the Irish teaching context. The findings revealed that a sound knowledge of English grammar supports the learning of grammar in Irish as a second language. While teachers appreciate the importance of knowledge of grammar to teach languages, they do not necessarily have a sound knowledge of grammar in either English or Irish. This limitation in grammar knowledge may impact negatively when teaching Irish as a second language. Based on these findings it is recommended that grammar should hold a more prominent place in the language curriculum and the teaching of grammar should be integrated within the language curriculum for both children in schools and trainee teachers to increase the quality of Irish second language teaching in the Irish context.
Reweighting of the form factors in exclusive B --> X ell nu decays
Creators: name: Cote, D.
name: Brunet, S.
name: Taras, P.
name: Viaud, B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A form factor reweighting technique has been elaborated to permit relatively easy comparisons between different form factor models applied to exclusive B --> X l nu decays. The software tool developped for this purpose is described. It can be used with any event generator, three of which were used in this work: ISGW2, PHSP and FLATQ2, a new powerful generator. The software tool allows an easy and reliable implementation of any form factor model. The tool has been fully validated with the ISGW2 form factor hypothesis. The results of our present studies indicate that the combined use of the FLATQ2 generator and the form factor reweighting tool should play a very important role in future exclusive |Vub| measurements, with largely reduced errors.
description: accepted for publication by EPJC
Additional file 8 of The first quarter of the C-terminal domain of Abelson regulates the WAVE regulatory complex and Enabled in axon guidance
Creators: name: Cheong, Han Sian Joshua
name: Nona, Mark
name: Guerra, Samantha Barbara
name: VanBerkum, Mark Francis
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 8 Table S6. Midline crossing over counts in Abl mutants expressing Abl transgenes with elav-Gal4, with heterozygous loss and overexpression of ena.
Additional file 1 of Validation of RESP and PRESERVE score for ARDS patients with pumpless extracorporeal lung assist (pECLA)
Creators: name: Petran, Jan
name: Muelly, Thorsten
name: Dembinski, Rolf
name: Steuer, Niklas
name: Arens, Jutta
name: Marx, Gernot
name: Ruedger Kopp
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Definition and calculation of RESP score.
Phase mixing and wave heating in a complex coronal plasma
Creators: name: Howson, Thomas
name: De Moortel, Ineke
name: Reid, Jack
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Aims. We investigate the formation of small scales and the dissipation of MHD wave energy through non-linear interactions of counter-propagating, phase-mixed Alfvenic waves in a complex magnetic field. Methods. We conducted fully 3-D, non-ideal MHD simulations of transverse waves in complex magnetic fields. Continuous wave drivers were imposed on the foot points of magnetic field lines and the system was evolved for several Alfven travel times. Phase-mixed waves were allowed to reflect off the upper boundary and the interactions between the resultant counter-streaming wave packets were analysed. Results. The complex nature of the background magnetic field encourages the development of phase mixing, leading to a growth in currents and vorticities. Counter-propagating phase-mixed waves induce a cascade of energy to small scales and result in more efficient energy dissipation. This effect is enhanced in simulations with more complex magnetic fields. High-frequency drivers excite localised field line resonances and produce efficient wave heating. However, this relies on the formation of large amplitude oscillations on resonant field lines. Drivers with smaller frequencies than the fundamental frequencies of field lines are not able to excite resonances and thus do not inject sufficient Poynting flux to power coronal heating. Even in the case of high-frequency oscillations, the rate of dissipation is likely too slow to balance coronal energy losses, even within the quiet Sun. Conclusions. For the generalised phase-mixing presented here, complex background field structures enhance the rate of wave energy dissipation. However, it remains difficult for realistic wave drivers to inject sufficient Poynting flux to heat the corona. Indeed, significant heating only occurs in cases which exhibit amplitudes that are much larger than those currently observed in the solar atmosphere.
description: 14 pages, 19 figures
Polaritonics in complex structures: Confinement, bandgap materials, and coherent control
Creators: name: Ward, David W.
name: Statz, Eric
name: Beers, Jaime D.
name: Feurer, T.
name: Joannopoulos, John D.
name: Nelson, Keith A.
name: Roth, Ryan M.
name: Osgood, Richard M.
name: Webb, Kevin J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Optics (physics.optics)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We report on the design, fabrication, and testing of ferroelectric patterned materials in the guided-wave and polaritonic regime. We demonstrate their functionality and exploit polariton confinement for amplification and coherent control using temporal pulse shaping.
description: 3 pages, 3 figures, presented in the 14th international conference on ultrafast phenomenon in Niigita Japan on July 25, 2004
Fluctuation-frustrated flat band instabilities in NdNiO2
Creators: name: Choi, Mi-Young
name: Pickett, W. E.
name: Lee, K. -W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The discovery that Nd$_{1-x}$Sr$_x$NiO$_2$, with the CaCuO$_2$ infinite-layer structure, superconducts up to 15 K around the hole-doping level $x$=0.2 raises the crucial question of its fundamental electronic and magnetic processes. The unexplained basic feature that we address is that, for $x$=0 and as opposed to strongly antiferromagnetic (AFM) CaCuO$_2$, NdNiO$_2$ with the same structure and formal $d^9$ configuration does not undergo AFM order. We study this issue not in the conventional manner, as energetically unfavored or as frustrated magnetic order, but as an instability of the AFM phase itself. We are able to obtain the static AFM ordered state, but find that a flat-band, one-dimensional-like van Hove singularity (vHs) is pinned to the Fermi level. This situation is unusual in a non-half-filled, effectively two-band system. The vHs makes the AFM phase unstable to spin-density disproportionation, breathing and half-breathing lattice distortions, and (innate or parasitic) charge-density disproportionation. These flat-band instabilities, distant relatives of single band cuprate models, thereby inhibit but do not eliminate incipient AFM tendencies at low temperature. The primary feature is that a pair of active bands ($d_{x^2-y^2}$, $d_{z^2})$ eliminate half-filled physics and, due to instabilities, preclude the AFM phase seen in CaCuO$_2$. This strongly AFM correlated, conducting spin-liquid phase with strong participation of the Ni $d_{z^2}$ orbital, forms the platform for superconductivity in NdNiO$_2$.
description: 8 pages
Il controllo dell'economia. (The control of the economy)
Creators: name: STEINDL, J.
Publisher: name: Moneta e Credito
Year: 2013
Subjects: subject: Economic control, instruments, targets, monetarism, inflation, policy
subject: E43, E52,

description: Il controllo dell'economia viene esaminato in termini di relazioni tra strumenti e obiettivi . L' endogeneità del deficit di bilancio si analizza , esplorando la ' reflazione ' come una possibile soluzione , e si è dimostrato che il monetarismo ha cambiato i modelli di risposta della gente. L' approccio meccanico alla gestione economica , e in particolare l'inflazione , è stata respinta a favore di soluzioni politiche e la pianificazione a lungo termine . The control of the economy is examined in terms of the relationships between instruments and targets. The endogeneity of the budget deficit is analysed, exploring 'reflation' as a possible solution, and it is shown that monetarism has changed people's response patterns. The mechanical approach to economic management, and particularly inflation, is rejected in favour of political solutions and long-term planning. JEL: E43, E52
description: Moneta e Credito, V. 36, N. 142 (1983)
La politica economica del protezionismo in Italia: un' analisi quantitativa. (The political economy of the protection in Italy: some empirical evidence)
Creators: name: GRILLI, E.
name: LA NOCE, M.
Publisher: name: Moneta e Credito
Year: 2013
Subjects: subject: Political economy, Italy, protection, demand side, tariffs, subsidies
subject: F13

description: Solo recentemente la politica economica della protezione è diventata oggetto di analisi sistemica . Il presente articolo adotta una specificazione che enfatizza il lato della domanda del mercato e la testa empiricamente , con chiaro riconoscimento dei suoi limiti. La protezione viene affrontata nelle sue due dimensioni fondamentali : il tasso di protezione tariffaria accordata a livello CE , e il tasso di assistenza di sovvenzione accordata a livello nazionale . Only recently has the political economy of protection become the subject of systemic analysis. Neoclassical and modern trade economists have long failed to address the economic and political reality of protection from the stand-point of the process of choice. The present article adopts a specification that emphasises the demand side of the market and tests it empirically, with clear recognition of its limitations. Protection is addressed in its two basic dimensions: the rate of tariff protection afforded at the EC level, and the rate of subsidy assistance afforded at the national level. JEL: F13
description: Moneta e Credito, V. 36, N. 142 (1983)
Transient currents and universal timescales for a fully time-dependent quantum dot in the Kondo regime
Creators: name: Plihal, Martin
name: Langreth, David C.
name: Nordlander, Peter
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using the time-dependent non-crossing approximation, we calculate the transient response of the current through a quantum dot subject to a finite bias when the dot level is moved suddenly into a regime where the Kondo effect is present. After an initial small but rapid response, the time-dependent conductance is a universal function of the temperature, bias, and inverse time, all expressed in units of the Kondo temperature. Two timescales emerge: the first is the time to reach a quasi-metastable point where the Kondo resonance is formed as a broad structure of half-width of the order of the bias; the second is the longer time required for the narrower split peak structure to emerge from the previous structure and to become fully formed. The first time can be measured by the gross rise time of the conductance, which does not substantially change later while the split peaks are forming. The second time characterizes the decay rate of the small split Kondo peak (SKP) oscillations in the conductance, which may provide a method of experimental access to it. This latter timescale is accessible via linear response from the steady stateand appears to be related to the scale identified in that manner [A. Rosch, J. Kroha, and P. Wolfle, Phys. Rev. Lett. 87, 156802 (2001)].
description: Revtex with 15 eps figures. Compiles to 11 pages
La politica regionale della Comunità Europea nell'attuale situazione economica. (Community regional policy in changing economic conditions)
Creators: name: WABE, J.S.
name: EVERSLEY, J.T.
name: DESPICHT, N.S.
Publisher: name: Moneta e Credito
Year: 2013
Subjects: subject: Economic disparities, Europe, de-industrialisation, European integration
subject: F15, O14

description: Grave preoccupazione per le disparità economiche tra le regioni degli Stati europei precede le formulazioni della politica regionale della Comunità europea , e anche la fondazione della Comunità stessa . Il presente documento esamina l'evoluzione dei problemi regionali europei nella crescente comunità e all'interno di una evoluzione dell'economia mondiale. Gli autori esaminano la tipologia delle regioni che è emerso da molti anni di discussione , e suggeriscono alcuni importanti adattamenti nei concetti, nelle politiche e le priorità della politica regionale europea di oggi. Essi concludono che la politica regionale comunitaria, nella sua forma stabilita non è in grado di gestire diffusa de- industrializzazione , e dovrebbero invece funzionare come strumento di solidarietà , concentrandosi sulle regioni più bisognose Serious concern about the economic disparities between the regions of European States predates the formulations of European Community regional policy, and even the foundation of the Community itself. The present paper reviews the evolution of European regional problems in the growing Community and within a changing world economy. The authors examine the typology of regions which has emerged from many years of discussion, and suggest some major adaptations in the concepts, policies and priorities of European regional policy today. They conclude that Community Regional Policy in its established form is incapable of managing widespread de-industrialization, and should rather function as an instrument of solidarity, focusing on the regions of greatest need. JEL: F15, O14
description: Moneta e Credito, V. 36, N. 142 (1983)
title: Determining Plasmodium falciparum Malaria Transmission Networks Through Sequenom And Capillary Electrophoresis Genotyping
Creators: name: Omedo, Irene Akinyi
Publisher: name: The Open University
Year: 2017

description: Declining malaria transmission leads to infection hotspots which need to be targeted to eliminate and eradicate malaria. The degree of parasite mixing in and around transmission foci is likely to impact the effectiveness of targeted interventions and should be considered when developing control programmes. Few studies currently provide empiric evidence on parasite mixing over time and space, making it hard to predict the likely outcomes of targeted interventions. Here, spatio-temporal malaria transmission networks were inferred using genetic data. P. falciparum SNP data were analysed at micro-epidemiological scales in two sites in Kenya and one site in The Gambia, and in a subsequent study at macro-epidemiological scales in Western Kenya. Principal component analysis and linear regression were used to analyse population structure and genetic relatedness in time and space, respectively. Study sites were analysed for parasite genotype clusters, barriers to, and directionality in parasite movement. Parasite genetic relatedness was predicted by relatedness in time and space at micro-geographical scales, but no evidence of population structure was seen over larger areas. No barriers to parasite movement were detected at micro or macro-epidemiological scales, although directional movement was observed in two regions of Western Kenya. PfAMA1 and surf4.2 capillary sequence data from parasites collected between 1995 – 2014 in Kilifi county were used to validate SNP data results. Sequence data showed high parasite mixing, with no clustering of distinct haplotypes in time or space. Time and distance interacted antagonistically such that distance no longer predicted genetic variation for parasites collected more than 1 year apart. These findings show parasite populations that are well mixed in time and space, thus targeting hotspots is likely to benefit surrounding communities. However, this high parasite movement is likely to lead to re-introduction of infection from surrounding regions following “one-off” interventions, although repeated targeted interventions may be effective.
La riforma economica in Ungheria, 1968-82 . (The Hungarian economic reform, 1968-82)
Creators: name: BALASSA, B.
Publisher: name: Moneta e Credito
Year: 2013
Subjects: subject: Hungary, economic reform, Socialism
subject: P21

description: Il presente lavoro inizia con una breve descrizione delle caratteristiche principali della riforma economica globale che è stata introdotta in Ungheria nel 1968 , prima di valutare la performance economica nel quadro della riforma e le tendenze verso ricentralizzazione . Gli effetti economici delle politiche applicate sono poi analizzati . Le ulteriori riforme del 1980-81 vengono poi valutati , seguiti dall' agricoltura e la "Second Economy" . L'autore conclude che l'Ungheria ha stabilito con successo un sistema economico che unisce il grande settore socialista , le cooperative e le attività private di piccole dimensioni in maniera flessibile , che forse spiega la disponibilità di una vasta gamma di beni di consumo e dei servizi unico nella zona CMEA The present work begins by briefly describing the principal features of the comprehensive economic reform that was introduced in Hungary in 1968, before assessing economic performance under the reform and tendencies towards recentralisation. The economic effects of the policies applied is then analysed. The further reforms of 1980-81 are then evaluated, followed by agriculture and the “Second Economy”. The author concludes that Hungary has successfully established an economic system which combines the large-scale socialist sector, co-operatives, and small-scale private activities in a flexible manner, possibly explaining the availability of a wide range of consumer goods and services that is unique in the CMEA area. JEL: P21
description: Moneta e Credito, V. 36, N. 142 (1983)
High-precision Absolute Distance and Vibration Measurement using Frequency Scanned Interferometry
Creators: name: Yang, Hai-Jun
name: Deibel, Jason
name: Nyberg, Sven
name: Riles, Keith
Publisher: name: arXiv
Year: 2004
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: In this paper, we report high-precision absolute distance and vibration measurements performed with frequency scanned interferometry using a pair of single-mode optical fibers. Absolute distance was determined by counting the interference fringes produced while scanning the laser frequency. A high-finesse Fabry-Perot interferometer(F-P) was used to determine frequency changes during scanning. Two multiple-distance-measurement analysis techniques were developed to improve distance precision and to extract the amplitude and frequency of vibrations. Under laboratory conditions, measurement precision of $\sim$ 50 nm was achieved for absolute distances ranging from 0.1 meters to 0.7 meters by using the first multiple-distance-measurement technique. The second analysis technique has the capability to measure vibration frequencies ranging from 0.1 Hz to 100 Hz with amplitude as small as a few nanometers, without a priori knowledge.
description: 16 pages, 7 figures, 1 table, accepted for publication in Applied Optics
Categorification of the Kauffman bracket skein module of I-bundles over surfaces
Creators: name: Asaeda, Marta M.
name: Przytycki, Jozef H.
name: Sikora, Adam S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Algebra (math.QA)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M27, 57M25, 57R56

description: Khovanov defined graded homology groups for links L in R^3 and showed that their polynomial Euler characteristic is the Jones polynomial of L. Khovanov's construction does not extend in a straightforward way to links in I-bundles M over surfaces F not D^2 (except for the homology with Z/2 coefficients only). Hence, the goal of this paper is to provide a nontrivial generalization of his method leading to homology invariants of links in M with arbitrary rings of coefficients. After proving the invariance of our homology groups under Reidemeister moves, we show that the polynomial Euler characteristics of our homology groups of L determine the coefficients of L in the standard basis of the skein module of M. Therefore, our homology groups provide a `categorification' of the Kauffman bracket skein module of M. Additionally, we prove a generalization of Viro's exact sequence for our homology groups. Finally, we show a duality theorem relating cohomology groups of any link L to the homology groups of the mirror image of L.
description: Version 2 was obtained by merging math.QA/0403527 (now removed) with Version 1. This version is published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol4/agt-4-52.abs.html
Engineering the reciprocal space for ultrathin GaAs solar cells
Creators: name: Buencuerpo, Jeronimo
name: Llorens, Jose M.
name: Ripalda, Jose M.
name: Steiner, Myles A.
name: Tamboli, Adele C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: III-V solar cells dominate the high efficiency charts, but with significantly higher cost than other solar cells. Ultrathin III-V solar cells can exhibit lower production costs and immunity to short carrier diffusion lengths caused by radiation damage, dislocations, or native defects. Nevertheless, solving the incomplete optical absorption of sub-micron layers presents a challenge for light-trapping structures. Simple photonic crystals have high diffractive efficiencies, which are excellent for narrow-band applications. Random structures a broadband response instead but suffer from low diffraction efficiencies. Quasirandom (hyperuniform) structures lie in between providing high diffractive efficiency over a target wavelength range, broader than simple photonic crystals, but narrower than a random structure. In this work, we present a design method to evolve a simple photonic crystal into a quasirandom structure by modifying the spatial-Fourier space in a controlled manner. We apply these structures to an ultrathin GaAs solar cell of only 100 nm. We predict a photocurrent for the tested quasirandom structure of 25.3 mA/cm$^2$, while a planar structure would be limited to 16.1 mA/cm$^2$. The modified spatial-Fourier space in the quasirandom structure increases the amount of resonances, with a progression from discrete number of peaks to a continuum in the absorption. The enhancement in photocurrent is stable under angle variations because of this continuum. We also explore the robustness against changes in the real-space distribution of the quasirandom structures using different numerical seeds, simulating variations in a self-assembly method.
The star formation rate history in the FORS Deep and GOODS South Fields
Creators: name: Gabasch, A.
name: Salvato, M.
name: Saglia, R. P.
name: Bender, R.
name: Hopp, U.
name: Seitz, S.
name: Feulner, G.
name: Pannella, M.
name: Drory, N.
name: Schirmer, M.
name: Erben, T.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We measure the star formation rate (SFR) as a function of redshift z up to z \~4.5, based on B, I and (I+B) selected galaxy catalogues from the FORS Deep Field (FDF) and the K-selected catalogue from the GOODS-South field. Distances are computed from spectroscopically calibrated photometric redshifts accurate to (Delta_z / (z_spec+1)) ~0.03 for the FDF and ~0.056 for the GOODS-South field. The SFRs are derived from the luminosities at 1500 Angstroem. We find that the total SFR estimates derived from B, I and I+B catalogues agree very well ($\lsim 0.1$ dex) while the SFR from the K catalogue is lower by ~0.2 dex. We show that the latter is solely due to the lower star-forming activity of K-selected intermediate and low luminosity (LL_*) galaxies is independent of the selection band, i.e. the same for B, I, (I+B), and K-selected galaxy samples. At all redshifts, luminous galaxies (L>L_*) contribute only ~1/3 to the total SFR. There is no evidence for significant cosmic variance between the SFRs in the FDF and GOODs-South field, ~0.1 dex, consistent with theoretical expectations. The SFRs derived here are in excellent agreement with previous measurements provided we assume the same faint-end slope of the luminosity function as previous works (alpha ~ -1.6). However, our deep FDF data indicate a shallower slope of alpha=-1.07, implying a SFR lower by ~0.3 dex. We find the SFR to be roughly constant up to z ~4 and then to decline slowly beyond, if dust extinctions are assumed to be constant with redshift.
description: 6 pages, 2 figures, Accepted for publication in ApJL
Additional file 7 of The first quarter of the C-terminal domain of Abelson regulates the WAVE regulatory complex and Enabled in axon guidance
Creators: name: Cheong, Han Sian Joshua
name: Nona, Mark
name: Guerra, Samantha Barbara
name: VanBerkum, Mark Francis
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 7 Table S5. Midline crossing over counts in Abl mutants expressing Abl transgenes, with perturbation of WRC-related genes. Transgenes are expressed with 1407-Gal4 in conjunction with heterozygous loss of Hem or Sra-1. Note that the direction of the crosses in this table is reversed compared to Table S2 due to a balancer-induced maternal effect (see methods).
On Detecting the X-ray Silhouette of a Damped Lyman alpha System
Creators: name: Dijkstra, Mark
name: Haiman, Zoltan
name: Scharf, Caleb
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We explore the possibility of resolving an image of a damped Lyman alpha (DLA) system in absorption against an extended, diffuse background X-ray source. Typical columns of neutral hydrogen in DLAs are high enough to block out up to ~30% of the soft X-ray flux at an observed photon energy of 0.5 keV, and we find that ~ 1% of the area of extended X-ray sources at z > 1 have their 0.5 keV flux reduced by at least 20%. We discuss the observability of such absorption and find that < 2 arcsecond resolution, and > 300 photons per angular resolution element are required in the 0.3-8 keV band for its detection, and in order to distinguish it from intrinsic surface brightness fluctuations. For the surface brightness of the currently known high-redshift extended X-ray sources, this requires an integration time of a few Msec on Chandra. The detection will be within the reach of a routine observation with a next generation X-ray telescope such as XEUS or Generation X.
description: 9 emulateapj pages, 4 figures included, ApJ in press. Significantly improved version. Main conclusions unchanged
Un ribelle jevoniano. (A Jevonian seditionist: a mutiny to enhance the economic bounty?)
Creators: name: WEINTRAUB, S.
Publisher: name: Moneta e Credito
Year: 2013
Subjects: subject: Sidney Weintraub, biography, recollections
subject: B31

description: Il documento è un contributo ad una serie di ricordi e riflessioni sulle esperienze professionali di illustri economisti con Banca Nazionale del Lavoro Quarterly Review iniziate nel 1979. In esso Sidney Weintraub ricorda la sua vita accademica e professionale.The paper is a contribution to a series of recollections and reflections on the professional experiences of distinguished economists which the Banca Nazionale del Lavoro Quarterly Review started in 1979. In it Sidney Weintraub recalls his academic life and career. JEL: B31
description: Moneta e Credito, V. 36, N. 143 (1983)
Preisdiskriminierung und Marktmacht auf den internationalen Düngemittelmärkten: Empirische Evidenz aus dem russischen Düngemittelexportmarkt
Creators: name: Goretzki, Philipp
name: Perekhozhuk, Oleksandr
name: Glauben, Thomas
name: Loy, Jens-Peter
name: Goretzki, Philipp
name: Perekhozhuk, Oleksandr
name: Glauben, Thomas
name: Loy, Jens-Peter
Publisher: name: Unknown
Year: 2017
Subjects: subject: Industrial Organization
subject: International Relations/Trade
subject: Pricing-to-market (PTM)
subject: Marktmacht
subject: Preisdiskriminierung
subject: Internationaler Markt
subject: Düngemittel
subject: Russland
subject: market power
subject: price discrimination
subject: international market
subject: fertilizer
subject: Russia

description: Der vorliegende Beitrag stellt empirische Ergebnisse zur Analyse von Marktverhalten der russischen Exporteure auf den internationalen Märkten für Düngemittel vor. Der Fokus auf Russland begründet sich darin, dass das Land beim Einsturz des Kali-Kartells stark im Rampenlicht stand. Bei zwei der drei exportierten Düngemittelgüter hat Russland einen sehr großen Anteil an den Gesamtexporten und macht, mit einigen wenigen anderen Ländern zusammen, über die Hälfte der globalen Versorgung aus. Zur Überprüfung der Hypothesen zum Marktverhalten wird als Grundmodell der "pricing-to-market" (PTM)-Ansatz nach KRUGMAN (1986, 1987) gewählt. Zur empirischen Überprüfung kommt das weiterentwickelte Modell von KNETTER (1989) zur Anwendung. Im Ergebnis zeigt sich, dass ein imperfekter Wettbewerb auf dem russischen Exportmarkt für Stickstoffdüngemittel in zwei Drittel der untersuchten Destinationsländer herrscht. Auf dem Exportmarkt für Kali ließ sich nur in einem von 9 untersuchenden Ländern ein ausreichend vollkommener Markt finden.
Indebitamento estero, ripresa economica e sistema monetario internazionale. (Foreign debt, economic recovery and the international monetary system)
Creators: name: DINI, L.
Publisher: name: Moneta e Credito
Year: 2013
Subjects: subject: Foreign debt, international liquidity, exchange rates, trade policy.
subject: E42, F31, F33, F13

description: Nel 1982 le tensioni nel finanziamento dei disavanzi esterni ha molto minacciato la stabilità del sistema . Il verificarsi di una crisi generalizzata è stato evitato , tuttavia, nei i principali paesi , con istituzioni internazionali e banche commerciali che hanno collaborato nel fornire sostegno di liquidità per far fronte alle difficoltà dei principali debitori sovrani. Il presente articolo discute i problemi di debito estero e le prospettive di una ripresa economica globale. A questo proposito , gli sviluppi della liquidità internazionale , i tassi di cambio e le politiche commerciali sono di primaria importanza . L'esame di tali questioni , al fine di valutare la loro rispettiva compatibilità con i requisiti di stabilità e di crescita indica che vi è urgente necessità di migliorare la cooperazione internazionale . In 1982 tensions in the financing of external deficits threatened the very stability of the system. The occurrence of a generalised crisis was avoided, however, as the major countries, international institutions and commercial banks cooperated in providing liquidity support in order to cope with the difficulties of the leading sovereign debtors. The present article discusses the issues of foreign debt and the prospects of a global economic recovery. In this regard, the developments of international liquidity, exchange rates and trade policies are also of prime importance. The examination of these issues in order to assess their respective compatibility with the requirements for stability and growth indicates that there is an urgent need to improve international cooperation. JEL: E42, F31, F33, F13
description: Moneta e Credito, V. 36, N. 143 (1983)
Płynność finansowa przedsiębiorstw przemysłu spożywczego w Polsce w układzie wielkości przedsiębiorstw
Creators: name: Bieniasz, Anna
name: Bieniasz, Anna
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Community/Rural/Urban Development
subject: Consumer/Household Economics
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Environmental Economics and Policy
subject: Farm Management
subject: Financial Economics
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Health Economics and Policy
subject: Industrial Organization
subject: Institutional and Behavioral Economics
subject: International Development
subject: International Relations/Trade
subject: Labor and Human Capital
subject: Land Economics/Use
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Political Economy
subject: Production Economics
subject: Productivity Analysis
subject: Public Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: Risk and Uncertainty
subject: Teaching/Communication/Extension/Profession
subject: financial liquidity
subject: food industry
subject: size of enterprises
subject: current liquidity
subject: quick liquidity
subject: cash liquidity

description: The article presents the diversification of financial liquidity of food industry enterprises in Poland in 2009-2011 and indicates the main factors shaping liquidity. The study used unpublished data of Central Statistical Office, allowing for the analysis of liquidity in the system classes the food industry and the system enterprise size (small, medium, large). The analyses show, that the food industry in Poland in 2009-2011, regardless of their size and adopted ratios, have the ability to regulate the current liabilities, but kept at a low level. Analysis of the factors influencing liquidity showed, that the primary importance was turnover ratio of current liabilities, as well as ratio of financing of income through equity.
Ocena jakości świadczonych usług w obiektach noclegowych Górnego Śląska
Creators: name: Cieślik, Iwona
name: Cieślik, Ewa
name: Siembida, Agnieszka
name: Tomczyk, Małgorzata
name: Cieślik, Iwona
name: Cieślik, Ewa
name: Siembida, Agnieszka
name: Tomczyk, Małgorzata
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Community/Rural/Urban Development
subject: Consumer/Household Economics
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Environmental Economics and Policy
subject: Farm Management
subject: Financial Economics
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Health Economics and Policy
subject: Industrial Organization
subject: Institutional and Behavioral Economics
subject: International Development
subject: International Relations/Trade
subject: Labor and Human Capital
subject: Land Economics/Use
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Political Economy
subject: Production Economics
subject: Productivity Analysis
subject: Public Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: Risk and Uncertainty
subject: Teaching/Communication/Extension/Profession
subject: quality
subject: hotel services
subject: guests satisfaction

description: This paper presents the results of study about impact of accommodation services’ quality, particularly quality of work and qualifications of staff, on the guests’ opinion, and thus promoting the accommodation facilities, and making a choice of a hotel in the Upper Silesia. The study involved 200 people, taking into account their gender, age, place of residence, education and occupational status. The research tool was a survey questionnaire. The results indicate close correlation between the quality of staff services (individual approach, aesthetics, discretion, understanding) and the customer is satisfaction. Particular attention was paid to the quality of service by the guests with high professional status, and higher education.
Additional file 6 of The first quarter of the C-terminal domain of Abelson regulates the WAVE regulatory complex and Enabled in axon guidance
Creators: name: Cheong, Han Sian Joshua
name: Nona, Mark
name: Guerra, Samantha Barbara
name: VanBerkum, Mark Francis
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 6 Table S4. Midline crossing over counts in Abl mutants expressing Abl transgenes, with perturbation of WRC-related genes. Transgenes are expressed with 1407-Gal4 in conjunction with heterozygous loss of Hem, gain of Sra-1, loss or gain of Abi, or gain of trio (UAS-trio.B).
Exact closed-form solutions of the Dirac equation with a scalar exponential potential
Creators: name: de Castro, Antonio S.
name: Hott, Marcelo
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The problem of a fermion subject to a general scalar potential in a two-dimensional world for nonzero eigenenergies is mapped into a Sturm-Liouville problem for the upper component of the Dirac spinor. In the specific circumstance of an exponential potential, we have an effective Morse potential which reveals itself as an essentially relativistic problem. Exact bound solutions are found in closed form for this problem. The behaviour of the upper and lower components of the Dirac spinor is discussed in detail, particularly the existence of zero modes.
description: 16 pages, 3 figures
Additional file 3 of The first quarter of the C-terminal domain of Abelson regulates the WAVE regulatory complex and Enabled in axon guidance
Creators: name: Cheong, Han Sian Joshua
name: Nona, Mark
name: Guerra, Samantha Barbara
name: VanBerkum, Mark Francis
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 3 Table S1. Mass spectrometry results from GST-1Q pulldown.
title: Der ehemalige Palas des Herzoghofes in Krems an der Donau : Bauhistorische Analyse und Revitalisierung
Creators: name: Hollensteiner, Tanja
Publisher: name: TU Wien
Year: 2015
Subjects: subject: Herzoghof Krems an der Donau
subject: Bauaufnahme
subject: Revitalisierungs- und Nutzungskonzept
subject: Denkmalpflege
subject: Herzoghof Krems an der Donau
subject: documentation of the building
subject: revitalization- and use-concept
subject: preservation of built heritage

description: Der Herzoghof war die dritte Stadtburg von Krems an der Donau und wurde bereits im 12. Jahrhundert unter Herzog Heinrich II. errichtet. Noch heute besteht dieser historische Baukomplex aus drei Gebäuden, die um einen Hof angeordnet sind. In meiner Arbeit wird der ehemalige Palasbau behandelt, welcher schon seit einiger Zeit dem Verfall ausgesetzt ist. Besondere bauliche Merkmale sind ein vermauertes gotisches Spitzbogenportal, im Barock vermauerte Biforenfenster und Schießscharten im Sockelbereich. Anhand einer Bauaufnahme werden der damalige Zustand dieses einstmals repräsentativen Baus rekonstruiert und die Bauphasen ergründet. Abschließend wird ein Revitalisierungs- und Nutzungskonzept entwickelt, wobei die Bedeutung dieses denkmalpflegerisch wertvollen Gutes in Erinnerung gerufen werden soll.
description: The Herzoghof was the third castle of Krems and was built in the 12th century for Duke Henry II. This historical building-complex consisting of three buildings and arranged around a courtyard, exists even today. In my thesis, my focus is on the former Palasbuilding, which is exposed to the decline for some time. Special design features are a walled Gothic portal, in the Baroque walled Biforenwindows and loopholes in the base area. Based on the documentation of the building, the state of this once prestigious building will be reconstructed and the construction phases explored. Finally, a revitalization- and use-concept will be developed, the importance of this historic preservation valuables are to be recalled.