cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
What drives the German hog price cyle? Diagnostic modelling of a nonlinear dynamic system
Creators: name: Berg, Ernst
name: Huffaker, Ray
name: Berg, Ernst
name: Huffaker, Ray
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: hog cycle
subject: nonlinear dynamics
subject: chaos
subject: phase space reconstruction

description: We investigated causal factors driving German hog-price dynamics with an innovative ‘diagnostic’ modeling approach. Hog-price cycles are conventionally attributed to randomly-generated behavior best modeled stochastically—most recently as randomly-shifting sinusoidal oscillations. Alternatively, we applied nonlinear time series analysis to empirically reconstruct a deterministic hog-price attractor from observed hog prices. Hog prices cycle aperiodically along this attractor as time evolves. The empirically diagnosed attractor indicates that causal factors driving the German hog-price cycle are endogenous to the hog industry itself. We next formulated a structural (explanatory) model of the pork industry to synthesize the empirical hog-price attractor and to determine causal factors generating it. Model simulations demonstrate that low price elasticity of demand contributes to aperiodic price cycling—a well know result—and further reveal two other important causal factors: the irreversibility of investment (caused by high specificity of technology), and the liquidity-driven investment behavior of German farmers.
Food demand and consumption patters in the new EU member states: The case of Slovakia
Creators: name: Rizov, Marian
name: Marian, Anrej
name: Pokrivcak, Jan
name: Rizov, Marian
name: Marian, Anrej
name: Pokrivcak, Jan
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: Food demand
subject: QUAIDS
subject: elasticity
subject: Slovakia

description: We estimate a food demand system for Slovakia using a recent household budget survey data for the period 2004-2011. The Quadratic Almost Ideal Demand System (QUAIDS) augmented with demographic, regional and expenditure controls is employed based on preliminary non-parametric Engel curve analysis. In most samples demand for meat and fish and fruits and vegetables is expenditure and own-price elastic. On average all five food groups are found to be normal goods. Rural and low-income households appear more expenditure and price sensitive compared with the urban and high-income ones. Overall the food security situation in Slovakia has improved since the country’s EU accession.
title: Einfluss von Herbiziden mit unterschiedlicher Wirkungsweise auf die Biomasse und den Kautschukgehalt von Taraxacum kok-saghyz
Creators: name: Pannwitt, Heike
name: Thiele, Katja
Publisher: name: Julius Kühn-Institut
Year: 2024
Subjects: subject: 630

description: Julius-Kühn-Archiv, vol. 478Tagungsband: 31. Deutsche Arbeitsbesprechung über Fragen der Unkrautbiologie und -bekämpfung; 27.-29. Februar 2024, Braunschweig, p. 114
The Effects of Multiple Weak Deflections in Galaxy-Galaxy Lensing
Creators: name: Brainerd, Tereasa G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Hubble Deep Field (North) and the flanking fields are used investigate the occurrence of multiple weak lensing deflections along the line of sight in relatively deep imaging data (z_lens ~ 0.6, z_source ~ 1.2). Ray tracing simulations of galaxy-galaxy lensing in the HDF-North show that proper inclusion of multiple weak deflections is important for a correct prediction of the net shear for most sources, and for a given source redshift the number of multiple weak deflections is largely insensitive to the cosmography. The effects of multiple weak deflections on the magnitude of the weak lensing signal are, of course, strong functions of the adopted halo parameters. Independent of the halo parameters, however, the closest lens to a source (in projection on the sky) is not the strongest lens in the case of more than 50% of the sources which acquire a net shear of γ< 0.01. In addition, multiple weak deflections result in a tangential shear about the lens centers that is greater than the tangential shear that would occur if source galaxies were lensed solely by the closest lens. Further, multiple weak deflections give rise to correlated image ellipticities and account for a substantial amount of the total cosmic shear signal on small angular scales in Lambda-CDM and open CDM models.
description: 12 pages, 8 figures, to be published in the proceedings of IAU Symposium 225 (The Impact of Gravitational Lensing on Cosmology), Y. Mellier and G. Meylan, eds
Testing the adding up condition in demand systems
Creators: name: Paris, Quirino
name: Caracciolo, Francesco
name: Paris, Quirino
name: Caracciolo, Francesco
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: adding up
subject: demand systems
subject: quantity format
subject: share format

description: A test of the adding up condition in demand systems is crucial for determining whether a share format is admissible when the number of sample goods is smaller than the number of commodity choices available to consumers. This test requires the estimation of a demand system in a quantity format. The share specification of any demand system is like a straight jacket: once worn, it forces the error covariance matrix to be singular and the adding up condition to hold whether or not the data generating process warrants it. The empirical verification of the adding up hypothesis uses a five-commodity sample selected from the Canadian Family Expenditure Survey with 4847 observations. Three specifications are considered: AIDS, QUAIDS and EASI. The hypothesis is rejected in all three cases with a high level of confidence.
On a theorem by de Felipe and Teissier about the comparison of two henselisations in the non-noetherian case
Creators: name: García, María Emilia Alonso
name: Lombardi, Henri
name: Neuwirth, Stefan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let R be a local domain, v a valuation of its quotient field centred in R at its maximal ideal. We investigate the relationship between R^h, the henselisation of R as local ring, and {v}, the henselisation of the valuation v, by focussing on the recent result by de Felipe and Teissier referred to in the title. We give a new proof that simplifies the original one by using purely algebraic arguments. This proof is moreover constructive in the sense of Bishop and previous work of the authors, and allows us to obtain as a by-product a (slight) generalisation of the theorem by de Felipe and Teissier.
Charmonium properties from lattice QCD + QED: hyperfine splitting, $J/ψ$ leptonic width, charm quark mass and $a_μ^c$
Creators: name: Hatton, D.
name: Davies, C. T. H.
name: Galloway, B.
name: Koponen, J.
name: Lepage, G. P.
name: Lytle, A. T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have performed the first $n_f = 2+1+1$ lattice QCD computations of the properties (masses and decay constants) of ground-state charmonium mesons. Our calculation uses the HISQ action to generate quark-line connected two-point correlation functions on MILC gluon field configurations that include $u/d$ quark masses going down to the physical point, tuning the $c$ quark mass from $M_{J/ψ}$ and including the effect of the $c$ quark's electric charge through quenched QED. We obtain $M_{J/ψ}-M_{η_c}$ (connected) = 120.3(1.1) MeV and interpret the difference with experiment as the impact on $M_{η_c}$ of its decay to gluons, missing from the lattice calculation. This allows us to determine $ΔM_{η_c}^{\mathrm{annihiln}}$ =+7.3(1.2) MeV, giving its value for the first time. Our result of $f_{J/ψ}=$ 0.4104(17) GeV, gives $Γ(J/ψ\rightarrow e^+e^-)$=5.637(49) keV, in agreement with, but now more accurate than experiment. At the same time we have improved the determination of the $c$ quark mass, including the impact of quenched QED to give $\overline{m}_c(3\,\mathrm{GeV})$ = 0.9841(51) GeV. We have also used the time-moments of the vector charmonium current-current correlators to improve the lattice QCD result for the $c$ quark HVP contribution to the anomalous magnetic moment of the muon. We obtain $a_μ^c = 14.638(47) \times 10^{-10}$, which is 2.5$σ$ higher than the value derived using moments extracted from some sets of experimental data on $R(e^+e^- \rightarrow \mathrm{hadrons})$. This value for $a_μ^c$ includes our determination of the effect of QED on this quantity, $δa_μ^c = 0.0313(28) \times 10^{-10}$.
description: Added extra discussion on QED setup, some new results to study the effects of strong isospin breaking in the sea (including new Fig. 1) and a fit stability plot for the hyperfine splitting (new Fig. 7). Version accepted for publication in PRD
title: SPISE 8 - 8th European Workshop on Standardized Procedure for the Inspection of Sprayers in Europe, World Horti Center, Naaldwijk, Netherlands, May 2-4, 2023
Creators: name: :None
Publisher: name: Julius Kühn-Institut
Year: 2024
Subjects: subject: 620
subject: 630

description: Julius-Kühn-Archiv, vol. 479
Economic growth and nutrition transition: an empirical study comparing demand elasticities for foods in China and Russia
Creators: name: Burggraf, Christine
name: Kuhn, Lena
name: Zhao, Qiran
name: Glauben, Thomas
name: Teuber, Ramona
name: Burggraf, Christine
name: Kuhn, Lena
name: Zhao, Qiran
name: Glauben, Thomas
name: Teuber, Ramona
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: nutrition transition
subject: food expenditure elasticities
subject: Russia
subject: China

description: Considering emerging economies like China and Russia, we analyze whether income growth as a major driver of nutrition transition has a significant effect on the consumption of different food aggregates and how these effects differ between both countries. Therefore, we estimate expenditure elasticities of Chinese and Russian consumers for six different food aggregates. Our results indicate that future income growth in China and Russia will continue to increase meat and fat consumption. Although being a positive signal for problems of malnutrition in China that trend tends to further increase the incidence of nutrition-related chronic diseases in both countries.
Emergence of the connectivist leadership paradigm: a grounded theory study in the Asia regionthe.pdf
Creators: name: Covington, Freddie
Publisher: name: figshare
Year: 2021
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: 150308 International Business
subject: FOS: Economics and business
subject: 150301 Business Information Management (incl. Records, Knowledge and Information Management, and Intelligence)
subject: 130205 Humanities and Social Sciences Curriculum and Pedagogy (excl. Economics, Business and Management)

description: This thesis explored the conceptualization of a more collective and connected form of leadership called Connectivist Leadership in the context of the Asia region leading the world with highly networked digital social practices.
title: Soil-based Holocene vegetation histories in Amazonian Bolivia
Creators: name: Hill, James Lawrence
Publisher: name: University of Reading
Year: 2024

description: Understanding how Amazonian forest ecotones responded to past climate change and pre-Columbian land-use remains an important scientific challenge. Lake fossil pollen records 
are the main palaeoecological tool used to investigate these subjects in Amazonia. 
However, the method is limited in terms of its course spatial resolution and its application 
is constrained to regions with suitably aged lakes. This thesis explores the potential of soil-based palaeoecological proxies- phytoliths, stable carbon isotopes (δ13C) and 
macro charcoal- as methods to circumvent the spatial limitations of lake fossil pollen and to 
provide more spatially fine examinations of mid-Holocene ecotonal dynamics and pre-Columbian land-use. Chapter one introduces the project and Chapter two reviews the 
literature on Amazonian palaeoecology. Chapter three tests the sensitivity of soil phytoliths 
and δ13C analyses to capture local-scale, climatically driven shifts from different tropical 
forest ecotones from across Amazonian Bolivia. The proxies capture the resilience of dry 
forest-savannah ecotones to drought and fire over the Holocene at remarkably close 
distances to the modern boundary, i.e., 500m, indicating edaphic controls. However, soil 
proxies are found to be insensitive to climate driven rainforest-dry forest shifts, due to their 
low taxonomic resolution. When compared to lake pollen records, soil proxy signals at 
rainforest-savannah boundaries most-likely indicate the replacement of rainforest by dry 
forest or savannah in response to mid-Holocene drought. Chapter four examines the ability 
of off-site soil phytoliths to reconstruct pre-Columbian land use by examining new and 
previously published results. Soil phytoliths can detect the pre-Columbian enrichment of 
forests with palm on relatively short transects but have a limited ability to capture small-scale pre-Columbian cultivation and deforestation. However, when integrated with charcoal and archaeological data, the method can provide novel insights into pre-Columbian land-use.
Time use for consumption and household production of food: is there a retirement-consumption puzzle in Germany?
Creators: name: Velarde, Melanie
name: Herrmann, Roland
name: Velarde, Melanie
name: Herrmann, Roland
Publisher: name: Unknown
Year: 2014
Subjects: subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Retirement-consumption puzzle
subject: food-at-home consumption
subject: food-away-from-home consumption
subject: household production
subject: time-use data
subject: generation 50+

description: In order to test whether a retirement-consumption puzzle does exist, we examine how food-related time use alters within the 50+ generation in Germany due to retirement. Based on the German Time-Use Survey, time-use patterns of retired and non-retired persons are compared statistically and determinants of time-use are elaborated by the use of double-hurdle and multiple regression models. There is no indication of a retirement-consumption puzzle but of a planned behavioral change in a new phase of life. Work-related food-away-from-home con-sumption is substituted by food production and consumption at home and associated shopping activities. Leisure-related away-from-home consumption gains importance for a portion of pensioners. These impacts are strong and highly significant for German households.
Massively parallel simulations for disordered systems
Creators: name: Kumar, Ravinder
name: Gross, Jonathan
name: Janke, Wolfhard
name: Weigel, Martin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Simulations of systems with quenched disorder are extremely demanding, suffering from the combined effect of slow relaxation and the need of performing the disorder average. As a consequence, new algorithms, improved implementations, and alternative and even purpose-built hardware are often instrumental for conducting meaningful studies of such systems. The ensuing demands regarding hardware availability and code complexity are substantial and sometimes prohibitive. We demonstrate how with a moderate coding effort leaving the overall structure of the simulation code unaltered as compared to a CPU implementation, very significant speed-ups can be achieved from a parallel code on GPU by mainly exploiting the trivial parallelism of the disorder samples and the near-trivial parallelism of the parallel tempering replicas. A combination of this massively parallel implementation with a careful choice of the temperature protocol for parallel tempering as well as efficient cluster updates allows us to equilibrate comparatively large systems with moderate computational resources.
description: accepted for publication in EPJB, Topical issue - Recent advances in the theory of disordered systems
Tracking Brownian motion in three dimensions and characterization of individual nanoparticles using a fiber-based high-finesse microcavity
Creators: name: Kohler, Larissa
name: Mader, Matthias
name: Kern, Christian
name: Wegener, Martin
name: Hunger, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The dynamics of nanosystems in solution contain a wealth of information with relevance for diverse fields ranging from materials science to biology and biomedical applications. When nanosystems are marked with fluorophores or strong scatterers, it is possible to track their position and reveal internal motion with high spatial and temporal resolution. However, markers can be toxic, expensive, or change the object's intrinsic properties. Here, we simultaneously measure dispersive frequency shifts of three transverse modes of a high-finesse microcavity to obtain the three-dimensional path of unlabeled SiO$_2$ nanospheres with $300$$\mathrmμ$s temporal and down to $8$nm spatial resolution. This allows us to quantitatively determine properties such as the polarizability, hydrodynamic radius, and effective refractive index. The fiber-based cavity is integrated in a direct-laser-written microfluidic device that enables the precise control of the fluid with ultra-small sample volumes. Our approach enables quantitative nanomaterial characterization and the analysis of biomolecular motion at high bandwidth.
description: 7 pages, 3 figures
Emergence of the connectivist leadership paradigm: a grounded theory study in the Asia region.
Creators: name: Corbett, Frederique
Publisher: name: figshare
Year: 2021
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: 150308 International Business
subject: FOS: Economics and business
subject: 150301 Business Information Management (incl. Records, Knowledge and Information Management, and Intelligence)
subject: 130205 Humanities and Social Sciences Curriculum and Pedagogy (excl. Economics, Business and Management)

description: This thesis explored the conceptualization of a more collective and connected form of leadership called Connectivist Leadership in the context of the Asia region leading the world with highly networked digital social practices.
The implications across Europe of the ‘horse meat scandal’ on the monetary value of meat authenticity and food safety in ready to heat lasagne: evidence from six countries
Creators: name: Boeri, Marco
name: Brown, Hannah
name: Longo, Alberto
name: Boeri, Marco
name: Brown, Hannah
name: Longo, Alberto
Publisher: name: Unknown
Year: 2014
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Random Utility Maximisation
subject: food safety
subject: ready meals
subject: horse meat scandal
subject: consumer’s preferences

description: The recent ‘horse meat scandal’ in Europe has sparked huge concerns among consumers, as horse meat was found in beef lasagne ready to be consumed. This study investigates consumers’ preferences towards characteristics of ready to heat lasagne, including origin of the meat, whether the meat is tested as beef, safety of the lasagne, and nutritional value, using Discrete Choice Experiments in six EU. Our sample of 4,598 consumers makes this the largest cross sectional study of this kind. The results of this study present evidence that consumers in Europe are concerned about the authenticity and origin of the meat.
Isotropic third-order statistics in turbulence with helicity: the 2/15-law
Creators: name: Kurien, Susan
name: Taylor, Mark A.
name: Matsumoto, Takeshi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The so-called 2/15-law for two-point, third-order velocity statistics in isotropic turbulence with helicity is computed for the first time from a direct numerical simulation of the Navier-Stokes equations in a 512^3 periodic domain. This law is a statement of helicity conservation in the inertial range, analogous to the benchmark Kolmogorov 4/5-law for energy conservation in high-Reynolds number turbulence. The appropriately normalized parity-breaking statistics, when measured in an arbitrary direction in the flow, disagree with the theoretical value of 2/15 predicted for isotropic turbulence. They are highly anisotropic and variable and remain so over a long times. We employ a recently developed technique to average over many directions and so recover the statistically isotropic component of the flow. The angle-averaged statistics achieve the 2/15 factor to within about 7% instantaneously and about 5% on average over time. The inertial- and viscous-range behavior of the helicity-dependent statistics and consequently the helicity flux, which appear in the 2/15-law, are shown to be more anisotropic and intermittent than the cor- responding energy-dependent reflection-symmetric structure functions, and the energy flux, which appear in the 4/5-law. This suggests that the Kolmogorov assumption of local isotropy at high Reynolds numbers needs to be modified for the helicity-dependent statistics investigated here.
description: 11 pages, 9 figures, appeared in J. Fluid Mech. vol 515, pp 87-97 (2004)
title: Studies of Glacial and Periglacial Environments on Mars
Creators: name: Ramsdale, Jason David
Publisher: name: The Open University
Year: 2017

description: This thesis presents the development and application of a grid-based mapping approach that provides an efficient solution to the problems of mapping small landforms over large areas. The approach allows the cataloguing of landform classes, of multiple sizes, efficiently in a single pass. The speed at which the data could be recorded allowed for the first continuous, full resolution mapping of decametre-scale landforms in CTX images on hemispherical-scale maps. The discrete, tabular nature of grid mapping opens up the possibility of citizen science meaning the grid mapping approach could have considerable future use and impact. The main scientific goal of this thesis was to determine the distribution and origins of ice-related landforms in the northern plains, and provide insight as to whether these landforms are related to distinct geological or geomorphological units. To accomplish this, I used the grid mapping approach to explore a large tract covering the Arcadia Planitia region of the northern plains of Mars. In addition, I was able to compare these results to two other sister studies performed in the Utopia and Acidalia Planitia regions of Mars. To explore possible sources of ice I performed a detailed study of the Rahway Vallis system. This found an assemblage of terraces, channels and sinuous ridges in Rahway Vallis that are topographically and morphologically consistent with either a draining lake, or a melting, once liquid, ice-body, and is indicative of a flow of volatiles into the northern plains and large scale shifts in ground ice stability. Overall, this thesis demonstrates the dominant effects of the deposition and sublimation of the Latitude Dependent Mantle in shaping recent landscapes on the northern plains of Mars. There was little evidence for thaw-related landforms, and evidence for a fluvial origin for ice in the near surface is circumstantial, or has been erased or covered.
Expectations motivating the Macedonian farmers in attaining EU standards
Creators: name: Kotevska, Ana
name: Martinovska-Stojcheska, Aleksandra
name: Öhlmér, Bo
name: Dimitrievski, Dragi
name: Kotevska, Ana
name: Martinovska-Stojcheska, Aleksandra
name: Öhlmér, Bo
name: Dimitrievski, Dragi
Publisher: name: Unknown
Year: 2014
Subjects: subject: Labor and Human Capital
subject: Macedonian farmers
subject: motivation
subject: TPB

description: EU accession means reaching EU standards, and the agricultural sector will expectedly be one of the key areas that will require adjustment in the case of Macedonian farmers. This paper is investigating the factors that motivate farmers to a certain planned adjustments, in order to provide further existence. This problem is addressed through the lenses of the theory of planned behaviour, by the use of factor analysis and stepwise regression. The results showed the perception of the market as the strongest motivational factor, and as such it should be used when designing the educational/informational approaches to farmers.
Geschichte der Stadt Olten aus alten Urkunden ausgezogen
Creators: name: Arx, Ildefons von
Publisher: name: [s.n.]
Year: 1802

description: von P. Ildefons von Arx
description: Anonyme Abschrift aus dem frühen 19. Jahrhundert.
description: Deutsch
description: Stempel und Besitzvermerk der Stadtbibliothek Solothurn. Frühere Katalogisierung durch Alfons Schönherr.
description: Fischer, Eduard: Ordner des Archivs und Geschichtsschreiber seiner Vaterstadt Olten, in: Ildefons von Arx 1755-1833. Bibliothekar, Archivar, Historiker zu St. Gallen. Gedenkschrift aus Anlass seines 200. Geburtstages, Olten 1957, S. 59-78, hier S. 68f.
description: Verzeichnung=Description=Inventaire Mai 2011/April 2023 HAN-Katalogisierungsregeln iho/HBr
description: Vgl. ZBS S 55.
Konkurencyjność większych ekonomicznie polskich gospodarstw rolniczych na tle wybranych krajów UE
Creators: name: Manko, Stanislaw
name: Sobczyński, Tadeusz
name: Manko, Stanislaw
name: Sobczyński, Tadeusz
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: International Relations/Trade
subject: Livestock Production/Industries
subject: Productivity Analysis
subject: economic size
subject: types of farming
subject: farm net value added
subject: family farm income
subject: / dochód z rodzinnego gospodarstwa rolnego
subject: typ rolniczy gospodarstwa
subject: wartość dodana netto
subject: wielkość ekonomiczna

description: Economical results of farms of three types of farming (TF13 – field crops, TF41 – diary farms, TF50 – grainvores livestock) in selected EU member states in 2004 were analysed basing on FADN data. The research was done for three classes of biggest economic size. Usually the bigger the production output, measured by the economic size of farm, the bigger labour efficiency and assets and equity profitability. What may wonder are the good results of Spanish and Italian farms and some poor results of Danish, French, German or Dutch farms. Polish farms appeared to be competitive with regard to own labour productivity and profitability of assets and equity, especially these specialized in field crops and grainvores livestock. / Synopsis. Na podstawie danych FADN analizowano wyniki ekonomiczne trzech typów rolniczych gospodarstw (TF13 – uprawy polowe, TF41 - bydło mleczne, TF50 – zwierzęta ziarnożerne) w wybranych krajach UE w 2004 r. Analizy prowadzono dla trzech największych klas wielkości ekonomicznej. W miarę wzrostu skali produkcji, mierzonej wielkością ekonomiczną gospodarstw, na ogół silnie rośnie efektywność pracy, majątku i kapitału własnego. Zaskakują najlepsze wyniki uzyskane przez gospodarstwa hiszpańskie i włoskie jak też słabe, w wielu przypadkach, uzyskane przez rozreklamowane gospodarstwa duńskie, francuskie, niemieckie czy holenderskie. Polskie gospodarstwa ,zarówno pod względem dochodowości pracy własnej jak i rentowności majątku i kapitału, okazały się konkurencyjne, szczególnie te specjalizujące się w uprawach polowych i chowie zwierząt ziarnożernych.
Long distance entanglement swapping with photons from separated sources
Creators: name: de Riedmatten, H.
name: Marcikic, I.
name: van Houwelingen, J. A. W.
name: Tittel, W.
name: Zbinden, H.
name: Gisin, N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report the first experimental realization of entanglement swapping over large distances in optical fibers. Two photons separated by more than two km of optical fibers are entangled, although they never directly interacted. We use two pairs of time-bin entangled qubits created in spatially separated sources and carried by photons at telecommunication wavelengths. A partial Bell state measurement is performed with one photon from each pair which projects the two remaining photons, formerly independent onto an entangled state. A visibility high enough to violate a Bell inequality is reported, after both photons have each travelled through 1.1 km of optical fiber.
description: 4 pages, 3 figures, submitted
Sezonowość skupu mleka oraz jego cen przed i po wprowadzeniu systemu kwotowania w Polsce
Creators: name: Matysik-Pejas, Renata
name: Matysik-Pejas, Renata
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: Livestock Production/Industries
subject: milk
subject: seasonal fluctuations
subject: quota system
subject: volume of purchase
subject: purchase prices
subject: / ceny skupu
subject: kwotowanie
subject: mleko
subject: wahania sezonowe
subject: wielkość skupu

description: During last eight years a lot of positive changes in the raw material base of Polish dairy industry has occurred. These changes concern the growth of milk production with the simultaneous reduction in the cow stock. In both analyzed periods of years 2000-2003 and 2004-2007 the milk purchase demonstrated an increasing tendency. The situation has developed differently for the average prices payed to producers. In the first period they demonstrated a decreasing tendency. In the case of both of the mentioned issues a changeability in the annual cycles has occurred. When comparing the seasonality indices of milk purchase and milk purchase prices in both analyzed periods, it should be noticed that the purchase of milk was marked by a considerably higher amplitude of fluctuations than the milk purchase prices. The analysis shows that differences between seasonality indices of milk purchase and milk purchase prices are smaller after introducing the quota system in Poland. In both periods in months from May to September seasonality indices of milk purchase are higher than average. At the same time purchase prices have lower seasonality indices than average. / Synopsis. W opracowaniu przedstawiono sytuację na rynku mleka w Polsce w latach 2000-2007. Scharakteryzowano w ujęciu dynamicznym dla całego badanego okresu pogłowie krów mlecznych, produkcję mleka, a także kształtowanie się cen oraz wielkości skupu tego surowca. Dokonano również analizy wahań sezonowych wielkości skupu mleka realizowanego przez przemysł mleczarski oraz cen skupu w okresie przed i po wprowadzeniu systemu kwotowania produkcji tego surowca w Polsce.
Time resolution and power consumption of a monolithic silicon pixel prototype in SiGe BiCMOS technology
Creators: name: Paolozzi, L.
name: Cardarelli, R.
name: Débieux, S.
name: Favre, Y.
name: Ferrère, D.
name: Gonzalez-Sevilla, S.
name: Iacobucci, G.
name: Kaynak, M.
name: Martinelli, F.
name: Nessi, M.
name: Rücker, H.
name: Sanna, I.
name: Sultan, DMS
name: Valerio, P.
name: Zaffaroni, E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: SiGe BiCMOS technology can be used to produce ultra-fast, low-power silicon pixel sensors that provide state-of-the-art time resolution even without an internal gain mechanism. The development of such sensors requires the identification of the main factors that may degrade the timing performance and the characterisation of the dependance of the sensor time resolution on the amplifier power consumption. Measurements with a $ \mathrm{^{90}Sr} $ source of a prototype sensor produced in SG13G2 technology from IHP Microelectronics, shows a time resolution of 140 ps at an amplifier current of 7 $ \mathrmμ $A and 45 ps at higher power consumption. A full simulation shows that the resolution on the measurement of the signal time-over-threshold, used to correct for time walk, is the main factor affecting the timing performance.
Improving Extractions of |Vcb| and the b Quark Mass from Semileptonic Inclusive B Decay
Creators: name: Trott, Michael
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent advances in improving extractions of |Vcb| and m_b from spectra of semileptonic inclusive B decay are reported. Results of a general moment analysis of the lepton energy spectrum and the hadronic invariant mass spectrum are summarized. The calculation of the general O(α_s) structure functions for semileptonic B decay is reported, which has allowed the calculation of the O(α_s Lambda_{QCD} /m_b) terms for the hadronic invariant mass moments to be carried out. Recent theoretical advances and improvements in experimental data has allowed extractions of the CKM element |Vcb| to improve to the 2% level.
description: 8 pages, 2 figures. Talk given at MRST2004, May 12-14, Concordia, Montreal
Tänze
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Dr. Gerhard Stradner Wien Kauf 2015 Zentralbiblikothek Solothurn
description: Deutsch
description: Auf dem vorderen Einbanddeckel "dem Herren Schützen-Meister Anton Hotz".
description: Wahrscheinlich ungefähr gleichzeitig mit dem angefangenen Brief von 1826 oder etwas vorher entstanden.
description: Auf der Vignette des Einbandes heisst es: "Dem Herren Schützenmeister Anton Hotz".
description: Die Zentralbibliothek Solothurn kaufte das Dokument im November 2015 von Dr. Gerhard Stradner, Wien, der es seinerseits 1980 in Zürich erworben hatte.
description: Eine Seite daraus ist abgebildet in: Bachmann-Geiser, Brigitte: Vom Tanzgeiger zur Appenzeller Streichmusik. Zur Entwicklung der Mehrstimmigkeit in der Schweizer Volksmusik, in: Alpenstimmen. Beiträge zum Jodeln und mehrstimmigen Singen, hg. von Thomas Nussbaumer und Raymond Ammann, Innsbruck, 2022, S. 399-414, hier S. 406.
description: Verzeichnung=Description=Inventaire Dezember 2015 HAN-Katalogisierungsregeln iho
description: Der Briefanfang von 1826 ist auf der Rückseite mit Noten beschrieben.
description: Der Brief (1 Bl.) von A. Aenis-Bitterli enthält Erklärungen zu den erwähnten Tanzrhythmen und -formen.
Averaged fidelity-based steering criteria
Creators: name: Wu, Xiaohua
name: You, Bo
name: Zhou, Tao
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the present work, the averaged fidelity is introduced as the steering parameter. According to the definitions of steering from Alice to Bob, a general scheme for designing linear steering criteria is developed for a high-dimensional system. For a given set of measurements on Bob's side, two quantities, the so-called nonsteering thresholds, can be defined. If the measured averaged fidelity exceeds these thresholds, the state shared by Alice and Bob is steerable from Alice to Bob, and the measurements performed by Alice are also verified to be incompatible. Within the general scheme, we also construct a linear steering inequality when the set of measurements performed by Bob has a continuous setting. Some applications are also provided.
description: 13 pages, no figures, typos corrected, accepted for publication in Phys. Rev. A
Group-theoretical construction of extended baryon operators
Creators: name: Basak, S.
name: Edwards, R.
name: Fiebig, R.
name: Fleming, G. T.
name: Heller, U. M.
name: Morningstar, C.
name: Richards, D.
name: Sato, I.
name: Wallace, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The design and implementation of large sets of spatially extended baryon operators for use in lattice simulations are described. The operators are constructed to maximize overlaps with the low-lying states of interest, while minimizing the number of sources needed in computing the required quark propagators.
description: 3 pages, 3 tables, talk presented at Lattice2004(spectrum), Fermilab, June 21-26, 2004
Konkurencyjność produktów polskiego rolnictwa po wejściu do UE
Creators: name: Mroczek, Robert
name: Mroczek, Robert
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: International Relations/Trade
subject: competitiveness
subject: consumer
subject: prices
subject: production
subject: agriculture
subject: processing
subject: market
subject: / ceny
subject: konkurencja
subject: konsument
subject: produkcja
subject: przetwórstwo
subject: rolnictwo
subject: rynek

description: The accession of Poland to the European Union turned out to be beneficial for the Polish agriculture as well as for Polish food processing plants. On the contrary to the previous anxiety, the Polish market was not flooded with the merchandise from the European Union countries. Similarly, a mass bankruptcy of the agri-food companies did not take place. The increase of exports of Polish food into the Common European Market as well as the positive trade balance of agricultural and food products both prove that Polish agricultural and food processing sectors are competitive. The key factor of comparative advantages of the above mentioned sectors in Poland compared with, in particular, the developed countries of the European Union is a lower prices especially resulting from lower remuneration of labour as well as from lower costs of other production factors. However, along with the increase of salaries, the advantages of Polish producers will be diminished. Consequently, the labour productivity as well as the quality of products shall become higher. / Synopsis. Przystąpienie Polski do UE okazało się korzystne dla polskiego rolnictwa i zakładów przetwórstwa rolno-spożywczego. Wbrew wcześniejszym obawom nie zalała nas żywność z państw Europy Zachodniej oraz nie było masowej upadłości firm z sektora żywnościowego. Rosnący eksport polskiej żywności na wspólny unijny rynek oraz dodatnie saldo w handlu artykułami rolno- spożywczymi świadczy o konkurencyjności polskiego sektora rolnego oraz przetwórstwa. Głównym elementem przewag komparatywnych obu tych sektorów w Polsce w odniesieniu zwłaszcza do rozwiniętych krajów UE, są niższe ceny produktów wynikające z niższej opłaty pracy ludzkiej i niższe koszty innych czynników produkcji. Wraz ze wzrostem płac przewagi te będą maleć, stąd powinna rosnąć m.in. wydajność pracy oraz nastąpić poprawa jakości produkowanych produktów.
Emergence of the connectivist leadership paradigm: a grounded theory study in the Asia region.
Creators: name: Covington, Freddie
Publisher: name: figshare
Year: 2021
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: 150308 International Business
subject: FOS: Economics and business
subject: 150301 Business Information Management (incl. Records, Knowledge and Information Management, and Intelligence)
subject: 130205 Humanities and Social Sciences Curriculum and Pedagogy (excl. Economics, Business and Management)

description: This thesis explored the conceptualization of a more collective and connected form of leadership called Connectivist Leadership in the context of the Asia region leading the world with highly networked digital social practices.
Ocena skuteczności promocji produktów regionalnych na Podkarpaciu i Lubelszczyźnie
Creators: name: Oleniuch, Iwona
name: Giera, Sławomir
name: Krasna, Małgorzata
name: Oleniuch, Iwona
name: Giera, Sławomir
name: Krasna, Małgorzata
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business
subject: regional product
subject: promotion of food products
subject: effectiveness of promotion
subject: / produkt regionalny
subject: promocja żywności
subject: skuteczność promocji

description: The aim of this paper is to estimate effectiveness of the regional products promotion. The conclusions were drawn on the basis of research executed in February and March 2007 in Podkarpackie and Lubelskie provinces. Two hundred fifty people were surveyed. The sample population consisted of supermarket customers, senior pupils in two high schools of economics as well as inhabitants of various villages in the region. / Synopsis. Przedmiotem pracy jest próba oceny skuteczności promocji produktów regionalnych. Podstawą wnioskowania były badania ankietowe przeprowadzone w miesiącach luty i marzec 2007 r. w województwie podkarpackim i lubelskim. Dobór próby miał charakter celowy. Przeankietowano 250 osób: klientów marketów, uczniów ostatnich klas dwóch szkół gospodarczych oraz mieszkańców wsi.
Gitarrenlieder
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1850

description: "Mutterseelenallein" (Melodie von Albert Braun); "Sehnsucht"; Schwingerlied; Arioso (Keller); "Gebet eines Schweizers in der Femde"; "Sehnsucht"; "Die Heimat" (Text von J. Krebs); "Abendglocke" (Text von Johann Nepomuk Vogl); "Sehnsucht"; "Dem Vergessen"; "Erinnerung"; "Die Jäger oder das Wiedersehn auf der Zobeljagd" (Ballade von Heinrich Adam Neeb); "Das Alpenhorn" (Melodie von Heinrich Proch); "Des Försters Töchterlein" (Friedrich Wilhelm Kücken); "Agathe von Herlessohn"[?]; Lied aus "Zar und Zimmermann" (Carl Maria von Weber); "Der Jäger"; "Das Mailüftle"; "Die Hütte"; "Der Abschiedsabend"; "Das Hindumädchen"; "Das Heimweh".
description: Deutsch
description: Verzeichnung=Description=Inventaire April 2015 HAN-Katalogisierungsregeln HBr
description: Notenbogen mit Notizen.
Perspektywy rozwoju polskiego handlu zagranicznego produktami rolno-spożywczymi
Creators: name: Poczta, Walenty
name: Pawlak, Karolina
name: Poczta, Walenty
name: Pawlak, Karolina
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: International Relations/Trade
subject: Research Methods/ Statistical Methods
subject: foreign trade
subject: export
subject: import
subject: agri-food products
subject: liberalization of agricultural trade
subject: / handel zagraniczny
subject: eksport
subject: produkty rolno-spożywcze
subject: liberalizacja handlu rolnego

description: Some possible scenarios of Polish agri-food trade development are presented in the paper. Global Trade Analysis Project (GTAP), a computable general equilibrium model, was used to make some trade forecasts. The analysis showed that escalation of agricultural trade liberalization can result in a decrease of Polish exports as well as in imports growth and finally bring a deterioration in the positive agri-food trade balance. / Synopsis. W opracowaniu przedstawiono możliwe scenariusze rozwoju wymiany handlowej w sektorze rolno-spożywczym do roku 2015. W badaniach wykorzystano matematyczny model równowagi ogólnej Global Trade Analysis Project (GTAP). Rezultaty analizy dowiodły, że nasilenie tendencji liberalizacyjnych w światowym handlu rolnym może spowodować obniżenie wartości eksportu i wzrost wartości importu żywności i surowców rolniczych z/do Polski, a w konsekwencji pogorszenie dodatniego wyniku bilansu handlowego.
X-ray properties of X-CLASS-redMaPPer galaxy cluster sample: The luminosity-temperature relation
Creators: name: Molham, Mona
name: Clerc, Nicolas
name: Takey, Ali
name: Sadibekova, Tatyana
name: Morcos, A. B.
name: Yousef, Shahinaz
name: Hayman, Z. M.
name: Lieu, Maggie
name: Raychaudhury, Somak
name: Gaynullina, Evelina R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: This paper presents results of a spectroscopic analysis of the X-CLASS-redMaPPer (XC1-RM) galaxy cluster sample. X-CLASS is a serendipitous search for clusters in the X-ray wavebands based on the XMM-Newton archive, whereas redMaPPer is an optical cluster catalogue derived from the Sloan Digital Sky Survey (SDSS). The present sample comprises 92 X-ray extended sources identified in optical images within 1\arcmin~separation. The area covered by the cluster sample is $\sim$ 27 deg$^{2}$. The clusters span a wide redshift range (0.05 < z < 0.6) and 88 clusters benefit from spectrosopically confirmed redshifts using data from SDSS Data Release 14. We present an automated pipeline to derive the X-ray properties of the clusters in three distinct apertures: R\textsubscript{500} (at fixed mass overdensity), R\textsubscript{fit} (at fixed signal-to-noise ratio), R\textsubscript{300kpc} (fixed physical radius). The sample extends over wide temperature and luminosity ranges: from 1 to 10 keV and from 6$\times$10$^{42}$ to 11$\times$10$^{44}$ erg\,s$^{-1}$, respectively. We investigate the luminosity-temperature (L-T) relation of the XC1-RM sample and find a slope equals to 3.03 $\pm$ 0.26. It is steeper than predicted by self-similar assumptions, in agreement with independent studies. A simplified approach is developed to estimate the amount and impact of selection biases which might be affecting our recovered L-T parameters. The result of this simulation process suggests that the measured L-T relation is biased to a steeper slope and higher normalization.
description: Accepted for publication in MNRAS
Subsydia eksportowe i ich oddziaływanie na światowy handel rolny
Creators: name: Przygodzka, Renata
name: Przygodzka, Renata
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Political Economy
subject: export subsidies
subject: agricultural trade
subject: WTO
subject: EU
subject: / handel rolny
subject: subsydia eksportowe
subject: UE

description: The article concentrates on the analysis of economic mechanisms of export subsidies, which are currently used in agricultural trade. They induce numerous negative effects, leading to an ineffective allocation of resources on an international scale. The agreement reached in the recent years between WTO member states deals with, among others, a gradual elimination of export subsidies in a longer time span. Thus, more and more often research is done on the potential effects of resignation from using export subsidies. The article presents their short overview. / Synopsis. Artykuł koncentruje się na analizie ekonomicznych mechanizmów subsydiów eksportowych, które współcześnie stosowane są w handlu rolnym. Wywołują one wiele negatywnych efektów, prowadząc do nieefektywnej alokacji zasobów w skali międzynarodowej. Porozumienie osiągnięte pomiędzy krajami członkowskimi WTO dotyczy m.in. rozłożonej w czasie eliminacji subsydiów eksportowych. Coraz częściej podejmuje się zatem badania nad potencjalnymi skutkami rezygnacji ze stosowania subsydiów eksportowych. W artykule zaprezentowano ich niewielki przegląd.
Drag in Bose-Fermi Mixtures
Creators: name: Jee, Kai Yen
name: Mueller, Erich J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We use kinetic theory to model the dynamics of a small Bose condensed cloud of heavy particles moving through a larger degenerate Fermi gas of light particles. Varying the Bose-Fermi interaction, we find a crossover between bulk and surface dominated regimes -- where scattering occurs throughout the Bose cloud, or solely on the surface. We calculate the damping and frequency shift of the dipole mode in a harmonic trap as a function of the magnetic field controlling an inter-species Feshbach resonance. We find excellent agreement between our stochastic model and the experimental studies of Cs-Li mixtures.
description: 10 pages, 7 figures