cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: IMM Innsbruck Mountain Museum
Creators: name: Steixner, Clemens
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Architektonischer Entwurf
subject: architectural design

description: Die vorliegende Arbeit befasst sich mit der Entwicklung und dem Entwurf eines Bergmuseums für die Geschichte der Bergrettung am sehr gut, mittels Seilbahn erschlossenen Standort nahe der Bergstation Hafelekar, auf rund 2300 Meter Seehöhe oberhalb von Innsbruck, Österreich. Im ersten Teil der Arbeit wird auf die Geschichte des Bergsports und die Entwicklung des Bergrettungswesens kurz eingegangen. Die damit einhergehende Architektur am Berg wird kurz beleuchtet um einen Überblick, über alpine Bautraditionen zu vermitteln. Reinhold Messner hat Teile dieser Entwicklungsgeschichte bereits in seinen sechs Bergmuseen wertvoll inszeniert, wobei auf alle Standorte kurz eingegangen wird. Das Entwurfskonzept stützt sich auf Abhandlungen über Wege- und Erschießungsformen bis hin zur Verwendung des Aushubmaterials und den Herstellungsprozess für die Ortsbetonerzeugung, um Transportwege zu optimieren und den ökologischen Fußabdruck zu reduzieren. Formal entwickelt sich das Gebäude aus einer Schneewechte, die die Transformation hin zum Museum bewältigt. Durch eine Symbiose aus dem verwendeten Wettersteinkalk, der verarbeitet aus Beton das Gebäude formt und der formalen Einbindung in das raue Landschaftsbild, gelingt diesem Konzept eine völlige Integration des Museums, mit dem Berg und der Natur.
description: The present work deals with the development and design of a mountain museum with a focus on the history of mountain rescue. The museum is located on a spot, which is easily accessible through the existing cabel car station, the so-called Bergstation Hafelekar at 2300 meters above sealevel, in Innsbruck, Austria. The first part of this thesis reflects on the history of mountaineering and the montain rescue service. The correlating architectural development is additionally outlined to give an overview of alpine building traditions. Reinhold Messner paid tribute to parts of this history in his six mountain museums, therefore every location is presented briefly. The conceptual design is based on route guidance and accessability as well as the use of the excavation and the process of making concrete in order to decrease transportation and reduce the ecological footprint. Formal aspects of the building itself are developed out of a snowdrift and transformed into a museum. Through the symbiosis of the used limestone, which now serves as the core building material and its formal embeddedness into the ruff landscape, the concept achieves a complete integration of museum, mountain and nature.
Akty delegowane Unii Europejskiej w odniesieniu do Wspólnej Polityki Rolnej
Creators: name: Krzyżanowski, Julian Tadeusz
name: Krzyżanowski, Julian Tadeusz
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Political Economy
subject: Delegated acts
subject: European Union Legislation
subject: Common Agricultural Policy of the EU
subject: direct payments
subject: development of rural areas
subject: market regulations
subject: horizontal questions
subject: / akty delegowane
subject: prawodawstwo Unii Europejskiej
subject: Wspólna Polityka Rolna Unii Europejskiej
subject: płatności bezpośrednie
subject: rozwój obszarów wiejskich
subject: regulacje rynkowe
subject: kwestie horyzontalne

description: The Lisbon Treaty introduced a new category of legislative acts – delegated acts. The process of delegating of legal acts was reviewed while discussing the package of basic regulations that implements Common Agricultural Policy after 2014 The package includes: direct payments, development of rural areas, market regulations and horizontal questions (financing, control and monitoring of CAP). / Synopsis. Traktat z Lizbony wprowadził nową kategorię aktów prawnych – akty delegowane. Proces delegowania aktów prawnych został omówiony na przykładzie dyskusji nad pakietem rozporządzeń bazowych wdrażającym Wspólną Politykę Rolną po roku 2014, a obejmującym: płatności bezpośrednie, rozwój obszarów wiejskich, regulacje rynkowe oraz kwestie horyzontalne (finansowanie, kontrole i monitoring WPR).
Using neural networks to predict subterranean termite hazard in China
Creators: name: Schmidt, Daniel
Publisher: name: University of British Columbia
Year: 2011

description: In this thesis a neural network is used to create a termite hazard map for China. First, a brief overview of the current situation in China regarding the efforts Canadians are making to introduce light wood frame construction and the challenges they are facing. Amongst these challenges, one of the most important is the hazard of termites in China. The most economically important termite species found in China are then described along with methods commonly used to control the spread of these pests. It serves to identify which species are of more relevance to light timber frame structures in order to concentrate the efforts only on these species in creating the hazard map.. Following this, more information on termite control is given and the issue of Persistent Organic Pollutants (POP's) and the alternative integrated pest management (IPM) system are introduced as possible solutions to deal with the termite problem and, at the same time, comply with international environmental agreements such as the Stockholm Convention. The rationale for methods used to predict the hazard of termite attack in the different geo-climatic zones of China using Neural Network technology is then presented. Existing geo-climatic information for different locations in Japan, the United States and Australia, was linked with previously developed survey-based hazard maps for the three countries. This matrix was used to train a Neural Network, to accurately predict the hazard of the two most economically important subterranean termite genera, Reticulitermes and Coptotermes. The development of a subterranean termite hazard map using verified Neural Network techniques reduces the effort of performing extensive surveys and provides important information for designers, developers and researchers. This work is the first attempt to apply Neural Networks in the forecasting of termite hazard. Further exercises could be carried out to improve the methodology used and expand its field of application.
Ocena przebiegu i realizacji działań zawartych w osi poprawa środowiska naturalnego i obszarów wiejskich PROW 2007–2013
Creators: name: Mickiewicz, Bartosz
name: Mickiewicz, Antoni
name: Mickiewicz, Bartosz
name: Mickiewicz, Antoni
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Rural Areas Development Program
subject: LFA activities
subject: agri-environmental payments
subject: recreation of forest potential
subject: / program rozwoju obszarów wiejskich
subject: działania ONW
subject: płatności rolnośrodowiskowe
subject: odtwarzanie potencjału lasów

description: In the research there were undertaken four activities which were introduced in priority axis RADP 2007-2013. The aim of research was analysis of execution of tasks estimated in the program against number and level of the European funds use allocated for that purpose. The estimation shows that financial support means for farms located in Less Favoured Areas and recreation of forest potential will be used fully. On the other hand second activity with realization of agri-environmental payments will meet problems with willing beneficiaries of the program. Those programs needed support from extension services with license. / Synopsis. Badaniami objęto cztery działania, które zawarto w drugiej osi priorytetowej PROW 2007–2013. Celem badań było analiza zakresu wykonania zadań określonych w programie pod względem liczbowym i poziomu wykorzystania funduszy europejskich przeznaczonych na ten cel. Ocena wskazuje, że środki wsparcia finansowego na wspieranie gospodarstw ONW oraz odtwarzanie poten¬cja¬łu lasów będą w pełni wykonane. Natomiast drugie działanie związane z płatnościami rolno¬środo¬wiskowymi napotykają na trudności z pozyskaniem beneficjentów do realizacji programu. Programy te wymagają pomocy ze strony służb doradczych dysponujących licencją.
Additional file 1 of Computational models of melanoma
Creators: name: Albrecht, Marco
name: Lucarelli, Philippe
name: Kulms, Dagmar
name: Sauter, Thomas
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Plant Biology

description: Additional file 1 Supplementary table 1: Melanoma model overview. Appreviation: C=cellular, CP= cell population, T=tissue, O=organ, PP=patient population, 0D-3D : zero to three dimensional.
Algebraic extensions of Gaudin models
Creators: name: Musso, Fabio
name: Petrera, Matteo
name: Ragnisco, Orlando
Publisher: name: arXiv
Year: 2004
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We perform a Inönü--Wigner contraction on Gaudin models, showing how the integrability property is preserved by this algebraic procedure. Starting from Gaudin models we obtain new integrable chains, that we call Lagrange chains, associated to the same linear $r$-matrix structure. We give a general construction involving rational, trigonometric and elliptic solutions of the classical Yang-Baxter equation. Two particular examples are explicitly considered: the rational Lagrange chain and the trigonometric one. In both cases local variables of the models are the generators of the direct sum of $N$ $\mathfrak{e}(3)$ interacting tops.
description: 15 pages, corrected formulas
Additional file 1 of Factors associated with good health among older persons who received a preventive home visit: a cross-sectional study
Creators: name: Nivestam, Anna
name: Westergren, Albert
name: Petersson, Pia
name: Haak, Maria
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Additional file 1. Description of the items.
Spin treacle in a frustrated magnet observed with spin current
Creators: name: Taniguchi, Hiroki
name: Watanabe, Mori
name: Ibe, Takashi
name: Tokuda, Masashi
name: Arakawa, Tomonori
name: Taniguchi, Toshifumi
name: Gu, Bo
name: Ziman, Timothy
name: Maekawa, Sadamichi
name: Kobayashi, Kensuke
name: Niimi, Yasuhiro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: By means of spin current, the flow of spin angular momentum, we find a regime of "spin treacle" in a frustrated magnetic system. To establish its existence, we have performed spin transport measurements in nanometer-scale spin glasses. At temperatures high enough that the magnetic moments fluctuate at high frequencies, the spin Hall angle, the conversion yield between spin current and charge current, is independent of temperature. The spin Hall angle starts to decrease at a certain temperature $T^{*}$ and completely vanishes at a lower temperature. We argue that the latter corresponds to the spin freezing temperature $T_{\rm f}$ of the nanometer-scale spin glass, where the direction of conduction electron spin is randomized by the exchange coupling with the localized moments. The present experiment \textit{quantitatively} verifies the existence of a distinct "spin treacle" between $T_{\rm f}$ and $T^{*}$. We have also quantified a time scale of fluctuation of local magnetic moments in the spin treacle from the spin relaxation time of conduction electrons.
description: 8 pages, 9 figures
Self-similar disk packings as model spatial scale-free networks
Creators: name: Doye, Jonathan P. K.
name: Massen, Claire P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The network of contacts in space-filling disk packings, such as the Apollonian packing, are examined. These networks provide an interesting example of spatial scale-free networks, where the topology reflects the broad distribution of disk areas. A wide variety of topological and spatial properties of these systems are characterized. Their potential as models for networks of connected minima on energy landscapes is discussed.
description: 13 pages, 12 figures; some bugs fixed and further discussion of higher-dimensional packings
Strain-dependent localization, microscopic deformations, and macroscopic normal tensions in model polymer networks
Creators: name: Svaneborg, Carsten
name: Grest, Gary S.
name: Everaers, Ralf
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We use molecular dynamics simulations to investigate the microscopic and macroscopic response of model polymer networks to uniaxial elongations. By studying networks with strands lengths ranging from $N_s=20$ to 200 we cover the full crossover from cross-link to entanglement dominated behavior. Our results support a recent version of the tube model which accounts for the different strain dependence of chain localization due to chemical cross-links and entanglements.
Quantum weights of monopoles and calorons with non-trivial holonomy
Creators: name: Diakonov, Dmitri
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The functional determinant is computed exactly for quantum oscillations about periodic instantons with non-trivial values of the Polyakov line at spatial infinity (or holonomy). Such instantons can be viewed as composed of the Bogomolnyi--Prasad--Sommerfeld (BPS) monopoles or dyons. We find the weight or the probability with which dyons occur in the pure Yang--Mills partition function. It turns out that dyons experience quantum interactions having the familiar "linear plus Coulomb" form but with the "string tension'' depending on the holonomy. We present an argument that at temperatures below the critical one computed from Lambda_QCD, trivial holonomy becomes unstable, with instantons ``ionizing'' into separate dyons. It may serve as a microscopic mechanism of the confinement-deconfinement phase transition.
description: Invited talk at Continuous Advances in QCD, Minneapolis, May 12-16, 2004; 13 p
Zmiany w wymianie handlowej Polski produktami rolno-spożywczymi z krajami pozaunijnymi
Creators: name: Nacewska-Twardowska, Aleksandra
name: Nacewska-Twardowska, Aleksandra
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: International Relations/Trade
subject: Polish extra-EU trade
subject: trade of agri-food products
subject: competitive position
subject: / handel pozaunijny Polski
subject: wymiana artykułów rolno-spożywczych
subject: pozycja konkurencyjna

description: Analysis of changes in the geographical and commodity exchanges of Poland with non-EU countries points to the crucial importance of Polish accession to the European Union in 2004. Increased trade of agri-food products enabled generation of export surplus in trade with third countries. The accession also contributed to changes in the geographical structure, including increase concentration and changes of the main partners in imports. / Synopsis. Analiza zmian w strukturze geograficznej i towarowej wymiany Polski z krajami pozaunijnymi wskazuje na kluczowe znaczenie przystąpienia Polski do Unii Europejskiej w 2004 roku. Wzrost obrotów handlowych towarów rolno-spożywczych, w tym przede wszystkim eksportu, umożliwił uzyskanie wyraźniej nadwyżki w handlu z krajami trzecimi. Akcesja wpłynęła także na zmiany w strukturze geograficznej, w tym w szczególności zwiększenie koncentracji oraz na zmianę głównych partnerów w imporcie.
Dislocation pipe diffusion and solute segregation during the growth of metastable GeSn
Creators: name: Nicolas, Jérôme
name: Assali, Simone
name: Mukherjee, Samik
name: Lotnyk, Andriy
name: Moutanabbir, Oussama
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Controlling the growth kinetics from the vapor phase has been a powerful paradigm enabling a variety of metastable epitaxial semiconductors such as Sn-containing group IV semiconductors (Si)GeSn. In addition to its importance for emerging photonic and optoelectronic applications, this class of materials is also a rich platform to highlight the interplay between kinetics and thermodynamic driving forces during growth of strained, nonequilibrium alloys. Indeed, these alloys are inherently strained and supersaturated in Sn and thus can suffer instabilities that are still to be fully elucidated. In this vein, in this work the atomic-scale microstructure of Ge0.82Sn0.18 is investigated at the onset of phase separation as the epitaxial growth aborts. In addition to the expected accumulation of Sn on the surface leading to Sn-rich droplets and sub-surface regions with the anticipated equilibrium Sn composition of 1.0at.%, the diffusion of Sn atoms also yields conspicuous Sn-decorated filaments with nonuniform Sn content in the range of ~1 to 11at.% . The latter are attributed to the formation and propagation of dislocations, facilitating the Sn transport toward the surface through pipe diffusion. Furthermore, the interface between the Sn droplet and GeSn shows a distinct, defective layer with Sn content of ~22at.%. This layer is likely formed by the expelled excess equilibrium Ge as the Sn solidifies, and its content seems to be a consequence of strain minimization between tetragonal Sn-rich and cubic Ge-rich equilibrium phases. The elucidation of these phenomena is crucial to understand the stability of GeSn semiconductors and control their epitaxial growth at a uniform composition.
description: Submitted to Crystal Growth & Design. 20 pages. 5 figures
Sun-like Oscillations in the Population II giant HD 122563
Creators: name: Creevey, Orlagh
name: Thévenin, Frédéric
name: Grundahl, Frank
name: Corsaro, Enrico
name: Andersen, Mads F.
name: Antoci, Victoria
name: Bigot, Lionel
name: Collet, Remo
name: Pallé, Pere L.
name: Pichon, Bernard
name: Salabert, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have been monitoring the metal-poor Population II giant, HD 122563, for radial velocity variations since 2016 using the SONG telescope on Tenerife. We have detected the global seismic quantity, numax, which provides information related to the stellar parameters. By combining these data with complementary data, we derive a new precise surface gravity, radius and distance to the star. Our results are corroborated by using the parallax from Gaia DR2. We present these results and some of their implications.
description: Proceedings of the French Astronomy Society Meeting, SF2A, June 2019; v2: typo in reported numax in Table, authors corrected
Network On Network for Tabular Data Classification in Real-world Applications
Creators: name: Luo, Yuanfei
name: Zhou, Hao
name: Tu, Weiwei
name: Chen, Yuqiang
name: Dai, Wenyuan
name: Yang, Qiang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Tabular data is the most common data format adopted by our customers ranging from retail, finance to E-commerce, and tabular data classification plays an essential role to their businesses. In this paper, we present Network On Network (NON), a practical tabular data classification model based on deep neural network to provide accurate predictions. Various deep methods have been proposed and promising progress has been made. However, most of them use operations like neural network and factorization machines to fuse the embeddings of different features directly, and linearly combine the outputs of those operations to get the final prediction. As a result, the intra-field information and the non-linear interactions between those operations (e.g. neural network and factorization machines) are ignored. Intra-field information is the information that features inside each field belong to the same field. NON is proposed to take full advantage of intra-field information and non-linear interactions. It consists of three components: field-wise network at the bottom to capture the intra-field information, across field network in the middle to choose suitable operations data-drivenly, and operation fusion network on the top to fuse outputs of the chosen operations deeply. Extensive experiments on six real-world datasets demonstrate NON can outperform the state-of-the-art models significantly. Furthermore, both qualitative and quantitative study of the features in the embedding space show NON can capture intra-field information effectively.
Covariant Variational Evolution and Jacobi Brackets: Fields
Creators: name: Ciaglia, Florio M.
name: Di Cosmo, Fabio
name: Ibort, Alberto
name: Marmo, Giuseppe
name: Schiavone, Luca
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The analysis of the covariant brackets on the space of functions on the solutions to a variational problem in the framework of contact geometry initiated in the companion letter Ref.19 is extended to the case of the multisymplectic formulation of the free Klein-Gordon theory and of the free Schrödinger equation.
description: 16 pages
Możliwości poprawy sytuacji polskiej floty rybackiej w oparciu o międzynarodowe doświadczenia w stosowaniu Zbywalnych Koncesji Połowowych
Creators: name: Nowaczyk, Piotr
name: Nowaczyk, Piotr
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Livestock Production/Industries
subject: Polish fishing fleet
subject: transferable fishing concessions
subject: improvement in the functioning of the fishing fleet
subject: / polska flota rybacka
subject: zbywalne koncesje połowowe
subject: poprawa funkcjonowania floty rybackiej

description: As the fishing fleet has been substantially reduced, Polish fishery still struggles with many issues, the most crucial of which are: unused cod fishing quotas, low profitability, obsolete and relatively uncompetitive fishing fleet, and the wasting of resources. Transferable Fishing Concessions (TFC) might be just the solution for the Polish fishery. They are one of the many mechanisms regulating the amount of fishing effort. In European fishery, TFC have been introduced on a large scale in Iceland, Denmark, Sweden and Estonia, and they proved very beneficial for the fishing industry. However, in the case of Iceland basing the TFC system on regulations which were too liberal, brought adverse consequences, such as: excessive concentration of catch, loss of partial control over the TFC, and marginalization of coastal fishery. TFC could contribute to the improvement in the situation of the Polish fishery, which is why their introduction should be taken into consideration. / Synopsis. Po znacznej redukcji floty rybackiej polskie rybołówstwo nadal boryka się z wieloma problemami. Najważniejszymi z nich są: niewykorzystany limit połowowy na dorsza, niska rentowność działalności, przestarzała i mało konkurencyjna flota rybacka oraz marnotrawienie zasobów. Zbywalne Koncesje Połowowe (ZKP) są jednym z wielu mechanizmów regulujących wielkość nakładu połowowego. W europejskim rybołówstwie na szeroką skalę ZKP wprowadziły Islandia, Dania, Szwecja oraz Estonia. Przyniosły one wiele korzyści dla ich rybołówstwa. Jednakże bardziej liberalne przepisy regulujące ZKP w rybołówstwie islandzkim doprowadziły do wielu negatywnych konsekwencji. Najważniejsze z nich to: nadmierna koncentracja połowów, utrata częściowej kontroli nad ZKP oraz marginalizacja rybołówstwa przybrzeżnego. Poprawa sytuacji polskiego rybołówstwa może nastąpić po wprowadzeniu do niego Zbywalnych Koncesji Połowowych. Warto więc rozważyć możliwość ich zastosowania.
Additional file 1 of In vitro synergistic potentials of novel antibacterial combination therapies against Salmonella enterica serovar Typhimurium
Creators: name: Md. Akil Hossain
name: Hae-Chul Park
name: Kwang-Jick Lee
name: Park, Sung-Won
name: Seung-Chun Park
name: JeongWoo Kang
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1. Effects of gallic acid alone and in combination with ceftiofur on the viability of Rattus norvegicus small intestine (IEC-6) cells.
Waves in strong centrifugal filed: dissipative gas
Creators: name: Bogovalov, S. V.
name: Kislov, V. A.
name: Tronin, I. V.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In the fast rotating gas (with the velocity typical for Iguassu gas centrifuge) three families of linear waves exist with different polarizations and law of dispersion. The energy of the waves is basically concentrated at the axis of rotation in the rarefied region. Therefore these waves decay on the distance comparable with the wavelength. There is only one type of waves propagating strictly along the axis of rotation with the law of dispersion similar to ordinary acoustic waves. These waves are interested for the physics of gas centrifuges. The energy density of these waves concentrates at the wall of the rotor. These waves have weak damping due to the molecular viscosity and heat conductivity. The damping coefficient is determined for this type of waves by numerical calculations. Analytical approximations for the damping coefficient is defined as well. At the parameters typical for the Iguassu centrifuge the damping is defined by interaction of the waves with the rotor wall.
description: 20 pages, 5 figures
Regionalne zróżnicowanie rolnictwa Polski, Czech, Słowacji i wschodnich Niemiec na podstawie wybranych cech potencjału produkcyjnego
Creators: name: Ossowska, Luiza
name: Janiszewska, Dorota Agnieszka
name: Ossowska, Luiza
name: Janiszewska, Dorota Agnieszka
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: International Relations/Trade
subject: Research Methods/ Statistical Methods
subject: agriculture
subject: regional diversification
subject: Poland
subject: Czech Republic
subject: Slovakia
subject: Germany
subject: / rolnictwo
subject: regionalne zróżnicowanie
subject: Polska
subject: Czechy
subject: Słowacja
subject: Niemcy

description: The main objective of this article is to evaluate the agriculture diversification in Poland, Czech Republic, Slovakia and eastern Germany based on selected characteristics of production potential.. The NUTS 2 level was adopted for the analysis. Agriculture diversification was examined using the cluster analysis. The following diagnostic features were used for the analysis: average size of farms, grazing livestock density (LSU/hectare), share of land for sowing, share of grassland. As a result of the cluster analysis examined regions were divided into four groups. / Synopsis. Głównym celem artykułu jest ocena regionalnego zróżnicowania rolnictwa Polski, Czech, Słowacji i wschodnich Niemiec na podstawie wybranych cech potencjału produkcyjnego. Do analizy przyjęto poziom NUTS 2. Zróżnicowania rolnictwa zbadano za pomocą analizy skupień. Do analizy przyjęto następujące cechy diagnostyczne: średnia powierzchnia użytków rolnych w gospodarstwie rolnym, pogłowie zwierząt gospodarskich w LSU na hektar powierzchni, udział gruntów pod zasiewami w powierzchni ogólnej oraz udział użytków zielonych w użytkowaniu rolnym. W wyniku zastosowania analizy skupień podzielono badane regiony na cztery grupy.
Explicit construction and uniqueness for universal operator algebras of directed graphs
Creators: name: Duncan, Benton L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 47L40

description: Given a directed graph, there exists a universal operator algebra and universal C*-algebra associated to the directed graph. In this paper we give intrinsic constructions of these objects. We provide an explicit construction for the maximal C*-algebra of an operator algebra. We also discuss uniqueness of the universal algebras for finite graphs, showing that for finite graphs the graph is an isomorphism invariant for the universal operator algebra of a directed graph. We show that the underlying undirected graph is a Banach algebra isomorphism invariant for the universal C*-algebra of a directed graph.
description: 16 pages, uses xy-pic
Zmiany w polskim handlu zagranicznym produktami rolno-spożywczymi po akcesji do Unii Europejskiej
Creators: name: Pawlak, Karolina
name: Pawlak, Karolina
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: export
subject: import
subject: intra-EU trade
subject: agri-food products
subject: export specialisation
subject: relative intensity of export
subject: / eksport
subject: handel wewnątrzwspólnotowy
subject: produkty rolno-spożywcze
subject: specjalizacja eksportowa
subject: względna intensywność eksportu

description: The aim of the paper is to assess changes in Polish foreign trade in agri-food products after joining the Single European Market and adopting the rules of Common Commercial Policy of the European Union. The value and the balance of trade, as well as the geographical and commodity structure of exchange were analysed. Both Poland’s shares in the intra-EU trade in selected groups of agri-food products and the level of export specialisation in the field of the major product groups exported from Poland were estimated. In addition, relative intensity of their export expressed as the export value per 1 ha of agricultural land, or one full-time employee in the agricultural sector in relation to the EU-27 was calculated. It has been proved that Poland’s accession to the SEM caused the effect of trade creation and trade diversion. Preparations of fruit and vegetables, meat, offal and meat preparations, as well as dairy products were the major products exported from Poland in 2004-2012. The products coming from other climate zones, which are complementary to the domestic ones predominated in import. / Synopsis. Celem artykułu jest zidentyfikowanie zmian, jakie dokonały się w polskim handlu zagranicznym produktami rolno-spożywczymi na skutek włączenia Polski w obszar Jednolitego Rynku Europejskiego i przyjęcia zasad Wspólnej Polityki Handlowej Unii Europejskiej. Analizie poddano wartość i saldo obrotów oraz strukturę geograficzną i asortymentową wymiany. Oszacowano udziały Polski w wewnątrzwspólnotowym handlu wybranymi grupami artykułów rolno-spożywczych oraz poziom specjalizacji eksportowej w zakresie najistotniejszych w strukturze polskiego eksportu grup asortymentowych. Ponadto, wyznaczono względną intensywność ich eksportu, mierzoną wartością eksportu przypadającą na 1 ha użytków rolnych lub jednego pełnozatrudnionego w sektorze rolnym w odniesieniu do UE-27. Dowiedziono, że włączenie Polski w obszar JRE wywołało efekt kreacji i przesunięcia handlu. W latach 2004-2012 z Polski eksportowano przede wszystkim przetworzone warzywa i owoce, mięso, podroby i przetwory mięsne oraz artykuły mleczarskie. W imporcie dominowały z kolei produkty innych stref klimatycznych, mające charakter komplementarny w stosunku do produkcji krajowej.
Self consistent proteomic field theory of stochastic gene switches
Creators: name: Walczak, Aleksandra M.
name: Sasai, Masaki
name: Wolynes, Peter G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We present a self-consistent field approximation to the problem of the genetic switch composed of two mutually repressing/activating genes. The protein and DNA state dynamics are treated stochastically and on equal footing. In this approach the mean influence of the proteomic cloud created by one gene on the action of another is self-consistently computed. Within this approximation a broad range of stochastic genetic switches may be solved exactly in terms of finding the probability distribution and its moments. A much larger class of problems, such as genetic networks and cascades also remain exactly solvable with this approximation. We discuss in depth certain specific types of basic switches, which are used by biological systems and compare their behavior to the expectation for a deterministic switch.
description: 29 pages, 40 figures
Perspektywy rozwoju gospodarstw jabłoniowych w Polsce na tle wybranych krajów UE
Creators: name: Pizło, Wojciech
name: Pizło, Wojciech
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: International Relations/Trade
subject: farm orchard
subject: apple production
subject: arboriculture
subject: horticulture development
subject: / gospodarstwa sadownicze
subject: produkcja jabłek
subject: sadownictwo
subject: rozwój sadownictwa

description: The area of orchards is increasing in Poland systematically since 1990. The most important horticulture development factors are: knowledge and skills of growers, proper selection of crop varieties and selection of optimal market needs. The aim of this paper is to assess the development of Polish fruit growing, especially apple on the background of selected European Union countries. This publication utilized a method of documenting that is based on collecting and analyzing literature of the subject and data provided by the Central Statistical Office of Poland (GUS) and FAO (1978-2011). Research results showed that polish specialized farms producing apples changed the cultivation of fruit system, but their productivity were lower. Productivity increase from 1 ha of apple orchard was observed in those countries, where surface area of apple orchards was reducing (especially in France and Italy). The highest level of intensity apple crops were in Austria, Belgium, the Netherlands and Slovenia. / Synopsis. Areał sadów w Polsce od czasu wstąpienia do Unii Europejskiej systematycznie wzrasta. Ważnymi czynnikami rozwoju sadownictwa są m.in. wiedza i umiejętności sadowników, właściwy dobór miejsca upraw oraz wybór optymalnych odmian do potrzeb rynku. Celem publikacji jest ocena rozwoju polskiego sadownictwa jabłoniowego na tle wybranych krajów Unii Europejskiej oraz przedstawienie rozwoju sadownictwa w Polsce. W opracowaniu dokonano analizy źródeł wtórnych pochodzących z baz FAO z lat 1978-2011 oraz danych Głównego Urzędu Statystycznego (GUS). Badania wykazały, że w polskich, specjalistycznych gospodarstwach sadowniczych produkujących jabłka pomimo zmiany systemu uprawy drzew owocowych, nie dokonał się wzrost produktywności. Taki wzrost z 1 ha sadu jabłoniowego zaobserwowano w tych krajach, w których zredukowano powierzchnię sadów jabłoniowych (szczególnie we Francji i Włoszech). Najwyższy poziom intensywności upraw jabłoniowych odnotowano w Austrii, Belgi, Holandii i Słowenii.
Supplementary Material from An isofagomine analogue with an amidine group in the 1,6-position
Creators: name: Vaaland Holmgard, I. Caroline
name: Christensen, Idd Andrea
name: Pejov, Ljupco
name: Moren, Monika
name: Westlund, Nikolai
name: Evangelista, Tereza Cristina Santos
name: Sydnes, Magne O.
name: Aachmann, Finn L.
name: López, Óscar
name: Lindbäck, Emil
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 340599
subject: Organic chemistry not elsewhere classified

description: Supporting_information_Revised.pdf
Obszary wiejskie i rolnictwo jako źródło dóbr publicznych w agroturystyce
Creators: name: Przezbórska-Skobiej, Lucyna
name: Przezbórska-Skobiej, Lucyna
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: International Development
subject: Public Economics
subject: agritourism
subject: public goods
subject: rural areas
subject: agriculture
subject: farm
subject: multifunctionality
subject: / agroturystyka
subject: dobra publiczne
subject: obszary wiejskie
subject: rolnictwo
subject: gospodarstwa rolne
subject: wielofunkcyjność

description: Multifunctional rural areas, multifunctional agriculture and multifunctional farms deliver many various marketable and non-marketable goods for society (including public goods). In recent years, discussion of the issue of public goods provided by rural areas, agriculture and farms became apparent in connection with the debate on the future of the Common Agricultural Policy, and in particular on the financial support of the agricultural sector and rural areas. In the discussions of these, agritourism also appears as a form of activity which cannot develop without the public goods provided by rural areas, agriculture and agricultural holdings. The analysis and discussion of public goods offered be rural areas, agriculture and farms for agritourists were developed in this paper. / Synopsis. Wielofunkcyjne obszary wiejskie, wielofunkcyjne rolnictwo i wielofunkcyjne gospodarstwo rolne dostarczają społeczeństwu wielu różnych dóbr o charakterze rynkowym i nierynkowym (dóbr publicznych). W ostatnich latach dyskusja nad problematyką dóbr publicznych oferowanych przez obszary wiejskie, rolnictwo i gospodarstwa rolne nasiliła się w związku z debatą na temat przyszłości Wspólnej Polityki Rolnej, a w szczególności nad wsparciem finansowym sektora rolnego i obszarów wiejskich. W dyskusjach tych pojawia się także agroturystyka jako forma aktywności, która nie może rozwijać się bez dóbr publicznych dostarczanych przez obszary wiejskie, rolnictwo i gospodarstwa rolne.
Charakterystyka wybranych systemów pakowania mięsa w odniesieniu do preferencji konsumentów i aspektów ekonomicznych
Creators: name: Sakowska, Anna
name: Konarska, Małgorzata
name: Guzek, Dominika
name: Głąbska, Dominika
name: Wierzbicka, Agnieszka
name: Sakowska, Anna
name: Konarska, Małgorzata
name: Guzek, Dominika
name: Głąbska, Dominika
name: Wierzbicka, Agnieszka
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: International Relations/Trade
subject: Livestock Production/Industries
subject: meat
subject: vacuum packaging
subject: modified atmosphere packaging
subject: active and intelligent packaging
subject: / mięso
subject: pakowanie próżniowe
subject: pakowanie w modyfikowanej atmosferze
subject: opakowania aktywne i inteligentne

description: Growing consumer requirements for fresh meat compel producers to use various packaging systems. The use of individual packages of meat is necessary because of the need to reduce the work in the back of the retail store, related to the cutting and meat repackaging. Because of that, the market of Case-Ready packaging is growing. Case-Ready can be used in vacuum and modified atmosphere packaging. These packages allow to prolong the shelf life of the meat, with longer storage and display time. An additional benefit for producers is increased attractiveness of the product for consumers by maintaining the red color. Packaging can also reduce the drip loss, thereby contributing to a reduction in economic losses. / Synopsis. Rosnące wymagania konsumentów, dotyczące świeżego mięsa skłaniają producentów do wykorzystywania różnych systemów pakowania. Stosowanie opakowań jednostkowych mięsa jest też niezbędne ze względu na konieczność ograniczenia prac na zapleczach sklepów, związanych z podziałem i przepakowaniem mięsa. Stąd też obserwuje się na rynku wzrost udziału opakowań Case-Ready, czyli opakowań małych porcji detalicznych, stosowanych m.in. w systemach pakowania próżniowego i z modyfikowaną atmosferą. Opakowania te w znacznym stopniu pozwalają przedłużyć trwałość produktu, co umożliwia wydłużenie czasu magazynowania, transportu oraz ekspozycji w ladach sklepowych. Dodatkową korzyścią dla producentów jest zwiększenie atrakcyjności produktu dla konsumentów poprzez zachowanie czerwonej barwy mięsa. Niektóre z opakowań mogą też zmniejszyć straty surowca w czasie przechowywania, wynikające z powstającego wycieku, przyczyniając się tym samym do zmniejszenia strat ekonomicznych.
Unveiling Coordinated Groups Behind White Helmets Disinformation
Creators: name: Pacheco, Diogo
name: Flammini, Alessandro
name: Menczer, Filippo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Propaganda, disinformation, manipulation, and polarization are the modern illnesses of a society increasingly dependent on social media as a source of news. In this paper, we explore the disinformation campaign, sponsored by Russia and allies, against the Syria Civil Defense (a.k.a. the White Helmets). We unveil coordinated groups using automatic retweets and content duplication to promote narratives and/or accounts. The results also reveal distinct promoting strategies, ranging from the small groups sharing the exact same text repeatedly, to complex "news website factories" where dozens of accounts synchronously spread the same news from multiple sites.
description: To be presented at WWW 2020 Workshop on Computational Methods in Online Misbehavior and forthcoming in the Companion Proceedings of the Web Conference 2020
A Study of the Composition of Ultra High Energy Cosmic Rays Using the High Resolution Fly's Eye
Creators: name: S Eye Collaboration
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The composition of Ultra High Energy Cosmic Rays (UHECR) is measured with the High Resolution Fly's Eye cosmic ray observatory (HiRes) data using the Xmax technique. Data were collected in stereo between 1999 November and 2001 September. The data are reconstructed with well-determined geometry. Measurements of the atmospheric transmission are incorporated in the reconstruction. The detector resolution is found to be 30 g cm^-2 in Xmax and 13% in Energy. The Xmax elongation rate between 10^18.0 eV and 10^19.4 eV is measured to be 54.5 +/- 6.5 (stat) +/- 4.5 (sys) g cm^-2 per decade. This is compared to predictions using the QGSJet01 and SIBYLL 2.1 hadronic interaction models for both protons and iron nuclei. CORSIKA-generated Extensive Air Showers (EAS) are incorporated directly into a detailed detector Monte Carlo program. The elongation rate and the Xmax distribution widths are consistent with a constant or slowly changing and predominantly light composition. A simple model containing only protons and iron nuclei is compared to QGSJet and SIBYLL. The best agreement between the model and the data is at 80% protons for QGSJet and 60% protons for SIBYLL.
description: 52 pages, 27 figures. Revised Fig. 10 caption, improved Fig. 23, resubmitted to ApJ. (Previously revised to address referee's comments.) (Originally 37 pages, 13 figures. Submitted to ApJ)
Natural disturbance and climate variability in the dry cool sub-boreal spruce ecosystem of the central interior of British Columbia
Creators: name: Campbell, Kirstin Anne
Publisher: name: University of British Columbia
Year: 2011

description: This research presents an evaluation of current sustainable forest management policies in British Columbia within the context of past, current and future disturbance regimes, and including the possibility of a changing climate, for a 1 million ha study area in the dry cool sub-boreal spruce ecosystem in the central interior of the province. In British Columbia, policy mandates that management should be consistent with the temporal patterns of natural disturbance processes. This research critically assesses such a policy from a number of perspectives, including an historical analysis, a modelling exercise of future conditions, and an examination of the relationship between climate and disturbances. Spatial disturbance data for fires and mountain pine beetle (1904-2004) were combined with vegetation data to create a comprehensive database of historical disturbances and landscape conditions in the study area; these data were used in all subsequent analyses. The historical and current range in variability in natural disturbances was characterized in order to make recommendations of refinements in BC's sustainable forest management policies. Compared to the time period 1904-1953, disturbance frequency was lower, return intervals were longer, and early seral stage forests have declined in more recent time periods (1954-2004). In most cases the current landscape does not meet the policy guidelines. There is a need, however, to make these policies species-specific rather than ecosystem-specific. A forest management model was used to examine the potential impact on the landscape of harvesting forests at the same rate as historical disturbances. Only after 130 years of such a harvesting or disturbance regime, did the landscape return to the historical range of variability in condition. The relationship between annual area disturbed and the Pacific Decadal Oscillation, temperature and precipitation) climate variables over an 89-year time period were modelled using Poisson regression. Although broad-scale variables such as temperature and precipitation were important, so was the multidecadal cycling of finer scale processes such as the Pacific Decadal Oscillation. The main conclusion of this dissertation is that any analysis of the historical range of variability in disturbances, especially if it is being used to guide management policy, must include the effects of climate on disturbances.