cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Finansowe wsparcie inwestycji w polskim przemyśle rolno- -spożywczym
Creators: name: Cieślewicz, Wiesława
name: Cieślewicz, Wiesława
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Industrial Organization
subject: agri-food industry
subject: state aid
subject: investments
subject: research and development
subject: / sektor rolno-spożywczy
subject: pomoc publiczna
subject: inwestycje
subject: badania i rozwój

description: For the Polish agri-food industry the beginning of the 21 century was a time of intensive changes released by the Poland’s accession to the European Union. It was necessary to modernize plants thoroughly in order to make them competitive in both the domestic and the EU market. What has proved highly useful in this matter was the possibilities of co-financing investments from UE funds and from the national budget (SAPARD, SOP ‘Restructuring and modernization of food sector and rural areas development’, Rural Areas Development Programme). At present the companies conducting business activities in the food processing sector have gained new opportunities with regard to the public aid for investment, research and development activities. Since the second half of 2008, the food processing sector can much easily benefit from tax relieves available within Special Economic Zones. Since the beginning of 2009 has also existed a possibility of applying for regional aid under the Operational Programme Innovative Economy. / Synopsis. Dla polskiego przemysłu rolno-spożywczego początek XXI wieku był okresem intensywnych zmian związanych z akcesją Polski do Unii Europejskiej. Konieczna była modernizacja zakładów w celu zwiększenia ich pozycji konkurencyjnej zarówno na rynku krajowym, jak i wspólnym rynku Unii Europejskiej. Było to możliwe dzięki wsparciu finansowemu inwestycji środkami pochodzącymi z funduszy UE, jak i budżetu krajowego (SAPARD, SPO „Restrukturyzacja i modernizacja sektora żywnościowego oraz rozwój obszarów wiejskich 2004-2006”, PROW 2007- 2013). Obecnie firmy działające w sektorze przetwórstwa spożywczego uzyskały nowe możliwości finansowania przedsięwzięć inwestycyjnych i badawczo-rozwojowych z wykorzystaniem środków pomocy publicznej. Od połowy 2008 roku sektor przetwórstwa uzyskał znacznie łatwiejszy dostęp do korzystania ze zwolnień podatkowych w Specjalnych Strefach Ekonomicznych, a od początku 2009 roku istnieje możliwość ubiegania się o wsparcie finansowe w ramach pomocy regionalnej dostępnej w Programie Operacyjnym Innowacyjna Gospodarka.
THE CONSEQUENCES OF THE "RECONSTRUCTION" POLICY OF THE SOVIET UNION IN THE UZBEK SSR
Creators: name: Dilmurodov, Farrukh
Publisher: name: Zenodo
Year: 2024

description: As a result of the "reconstruction" policy developed by the former Soviet Union, the socio-economic changes that took place in the Uzbek SSR caused the current situation to worsen. As a result, people's dissatisfaction with the authorities increased, and the socio-economic situation of the population worsened.
Dobra publiczne w koncepcji wielofunkcyjnego rozwoju rolnictwa; ujęcie teoretyczne i praktyczne
Creators: name: Czyżewski, Andrzej
name: Kułyk, Piotr
name: Czyżewski, Andrzej
name: Kułyk, Piotr
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Public Economics
subject: agricultural policy
subject: public goods
subject: globalization
subject: / polityka rolna
subject: dobra publiczne
subject: globalizacja

description: The presented conception of multifunctional agriculture is a wider view of the process of creating and dividing the economic surplus in farming sector. It is a balanced approach which includes various aspects of creating the advantages for the community. The notion of agricultural multifunctionality is presented indicating its various interpretations. As a starting point for its consideration, the difference of public and private goods was taken. The issue of public goods, which cannot be excluded from consumption for social reasons, causes the situation that many rents in agriculture that result from it are not realised. The implementation of the multifunctional agriculture concept encounters obstacles such as difficulties in separating private and public goods as well as in taking appropriate methods for estimation of the other. In this paper, we show that taking into consideration more complex and integrated approach of the agricultural functions realisation allows to use the resources better in economy as a whole. In the paper, there is an indication to the particular EU members. / Synopsis. Celem artykułu jest przedstawienie roli dóbr publicznych w koncepcji rolnictwa wielofunkcyjnego. Zwrócono uwagę na przesłanki i ograniczenia w rozwoju sektora rolnego w warunkach globalizacji i liberalizacji. Przedstawiono przegląd pojęcia wielofunkcyjności rolnictwa, wskazując na jego różne wymiary. Jako punkt wyjścia rozważań przyjęto wykazanie różnic pomiędzy dobrami prywatnymi i publicznymi. Podstawową trudnością jest właściwa wycena dóbr publicznych i możliwość ukształtowania mechanizmu zapewniania dochodów za ich wytwarzanie. Sama koncepcja dóbr publicznych jest wyrazem niedoskonałości alokacji rynkowej. Dlatego tak istotne jest wykreowanie instytucjonalnego systemu zapewnienia zwrotu nadwyżki ekonomicznej do sektora rolnego. W opracowaniu wskazujemy, iż przyjęcie bardziej kompleksowego i zintegrowanego podejścia do realizacji funkcji rolniczych pozwala na lepsze wykorzystanie zasobów w gospodarce jako całości.
Appendix A. Detailed analytical procedure. The Paleogene Ophiolite Conundrum of the Iran–Iraq Border Region
Creators: name: Moghadam, Hadi Shafaii
name: Li, Qiu-Li
name: Stern, Robert J.
name: Chiaradia, Massimo
name: Karsli, Orhan
name: Rahimzadeh, Bahman
Publisher: name: Geological Society of London
Year: 2020
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Appendix A. Detailed analytical procedure
On the properties of cycles of simple Boolean networks
Creators: name: Kaufman, V.
name: Drossel, B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study two types of simple Boolean networks, namely two loops with a cross-link and one loop with an additional internal link. Such networks occur as relevant components of critical K=2 Kauffman networks. We determine mostly analytically the numbers and lengths of cycles of these networks and find many of the features that have been observed in Kauffman networks. In particular, the mean number and length of cycles can diverge faster than any power law.
description: 10 pages, 8 figures
Detection and Classification of Internal Faults in Power Transformers using Tree-based Classifiers
Creators: name: Pani, Samita Rani
name: Bera, Pallav Kumar
name: Kumar, Vajendra
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper proposes a Decision Tree (DT) based detection and classification of internal faults in a power transformer. The faults are simulated in Power System Computer Aided Design (PSCAD)/ Electromagnetic Transients including DC (EMTDC) by varying the fault resistance, fault inception angle, and percentage of winding under fault. A series of features are extracted from the differential currents in phases a, b, and c belonging to the time, and frequency domains. Out of these, three features are selected to distinguish the internal faults from the magnetizing inrush and another three to classify faults in the primary and secondary of the transformer. DT, Random Forest (RF), and Gradient Boost (GB) classifiers are used to determine the fault types. The results show that DT detects faults with 100\% accuracy and the GB classifier performed the best among the three classifiers while classifying the internal faults.
title: The exploitation of acoustic-to-seismic coupling for the determination of soil properties
Creators: name: Harrop, Nicholas
Publisher: name: The Open University
Year: 2000

description: Laboratory measurements of three predicted wave types (two compressional or P-waves and one shear S-wave) have been made in artificial soils. The Type-I P and S-wave are predicted to be most sensitive to the macroscopic elastic properties of the frame, whilst the Type II P-wave is predicted to be most sensitive to the hydrodynamic material properties. A loudspeaker source has been used for the preferential excitation of the Type II P-wave whilst preferential excitement of the Type-I P-wave has been accomplished using a mechanical shaker. Probe microphone measurements of the Type-II wave allowed the flow resistivity and tortuosity of the material to be determined using a rigid frame model, whilst deduction of elastic moduli has been made from signals received at buried geophones. It has been shown that microphone signals include Type-I P-wave energy in a high flow resistivity soil. Acoustically deduced soil properties are consistent with mechanically derived values. A systematic investigation of outdoor measurements of acoustic-to-seismic coupling ratio has been made. From the measurements, it has been found that the geophone-ground coupling has a great effect upon the measured coupling ratio. In-situ calibration methods have been developed to overcome this problem. whilst the novel use of a Laser Doppler Vibrometer has been proposed to provide a completely non-invasive method of measuring motion in soils. The measured coupling ratio has been compared with theoretical predictions, using a modified Bio-Sto11 formulation. The model can be used to predict values of flow resistivity, porosity, bulk and shear moduli and layer depths. Reasonable agreement has been obtained between the model and data. Procedures that exploit acoustic-to-seismic coupling data and models to determine soil properties have been developed and used to measure the soil properties of friable agricultural soils where more standard investigation techniques have proved unsuitable.
Visual Analysis of Large Multivariate Scattered Data using Clustering and Probabilistic Summaries
Creators: name: Rapp, Tobias
name: Peters, Christoph
name: Dachsbacher, Carsten
Publisher: name: arXiv
Year: 2020
Subjects: subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Rapidly growing data sizes of scientific simulations pose significant challenges for interactive visualization and analysis techniques. In this work, we propose a compact probabilistic representation to interactively visualize large scattered datasets. In contrast to previous approaches that represent blocks of volumetric data using probability distributions, we model clusters of arbitrarily structured multivariate data. In detail, we discuss how to efficiently represent and store a high-dimensional distribution for each cluster. We observe that it suffices to consider low-dimensional marginal distributions for two or three data dimensions at a time to employ common visual analysis techniques. Based on this observation, we represent high-dimensional distributions by combinations of low-dimensional Gaussian mixture models. We discuss the application of common interactive visual analysis techniques to this representation. In particular, we investigate several frequency-based views, such as density plots in 1D and 2D, density-based parallel coordinates, and a time histogram. We visualize the uncertainty introduced by the representation, discuss a level-of-detail mechanism, and explicitly visualize outliers. Furthermore, we propose a spatial visualization by splatting anisotropic 3D Gaussians for which we derive a closed-form solution. Lastly, we describe the application of brushing and linking to this clustered representation. Our evaluation on several large, real-world datasets demonstrates the scaling of our approach.
description: Accepted to IEEE SciVis 2020
Stan i zmiany wyposażenia obszarów wiejskich w infrastrukturę ochrony środowiska naturalnego
Creators: name: Dolata, Małgorzata
name: Dolata, Małgorzata
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Environmental Economics and Policy
subject: environmental infrastructure
subject: rural areas
subject: water supply system
subject: sewerage network
subject: sewage treatment plants
subject: / infrastruktura ochrony środowiska naturalnego
subject: obszary wiejskie
subject: sieć wodociągowa
subject: sieć kanalizacyjna
subject: oczyszczalnie ścieków

description: An attempt at estimation of the present state of environmental infrastructure and its changes in the rural areas after the Polish accession to the EU structures has been made. The analysis of data presented in this paper allows to conclude that a significant acceleration in the development of water supply and sewage treatment systems took place in the Polish rural areas in the period researched. The spatial distribution of basic elements of this kind of systems in the rural areas is characterized by a significant spatial diversity and the population access to their services is still insufficient as compared to the existing needs of the sort. / Synopsis. W pracy podjęto próbę określenia stanu, zmian oraz oceny poziomu wyposażenia obszarów wiejskich w podstawowe elementy infrastruktury ochrony środowiska naturalnego po wejściu Polski do struktur Unii Europejskiej. Analiza uzyskanych w pracy wyników pozwala stwierdzić, że w badanym okresie na polskiej wsi miało miejsce znaczne przyspieszenie tempa rozwoju systemu odprowadzania i oczyszczania ścieków. Nadal jednak wyposażenie obszarów wiejskich w tak podstawowe elementy tego systemu jak sieć kanalizacyjna czy oczyszczalnie ścieków oraz dostęp ludności do ich usług są niewystarczające w stosunku do istniejących w tym zakresie potrzeb i cechuje je znaczne zróżnicowanie przestrzenne.
Finite set of invariants to characterize local Clifford equivalence of stabilizer states
Creators: name: Nest, M. Van den
name: Dehaene, J.
name: De Moor, B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The classification of stabilizer states under local Clifford (LC) equivalence is of particular importance in quantum error-correction and measurement-based quantum computation. Two stabilizer states are called LC equivalent if there exists a local Clifford operation which maps the first state to the second. We present a finite set of invariants which completely characterizes the LC equivalence class of any stabilizer state. Our invariants have simple descriptions within the binary framework in which stabilizer states are usually described.
description: 4 pages, replaced with published version
Znaczenie innowacji produktowych w rozwoju przedsiębiorstw na przykładzie branży owocowo-warzywnej
Creators: name: Grębowiec, Mariusz
name: Grębowiec, Mariusz
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Food Consumption/Nutrition/Food Safety
subject: Marketing
subject: FOS: Economics and business
subject: quality
subject: innovation
subject: product
subject: marketing
subject: competitive advantage
subject: company
subject: / innowacja
subject: produkt
subject: przewaga konkurencyjna
subject: przedsiębiorstwo

description: Many scientists tried to explain ‘innovation’ but this term has a lot of explanations. Producers implementing innovation processes are having chance to survive in demanding markets. New ideas are deciding on the policies and the rate of development. According to this we can say that being innovative is a solid base for building competition advantages and it should be built into each company’s management system in order to become it’s main force. In this study, the author was trying to describe the influences of introducing innovations on companies’ competitiveness. / Synopsis. Innowacja jest pojęciem definiowanym przez wielu naukowców na różne sposoby w zależności od przyjętych kryteriów. Przedsiębiorstwo wdrażając procesy innowacyjne ma szanse na przetrwanie na rynku o wysokim stopniu konkurencji. Innowacje decydują o kierunku i tempie rozwoju firmy, w związku z tym wprowadzenie innowacji można uznać za podstawę budowanie przewagi konkurencyjnej. Powinny one na stałe wpisać się w system zarządzania przedsiębiorstwem i stać się główną siłą napędową organizacji. W pracy podjęto próbę określenia wpływu wdrażania innowacji na konkurencyjność przedsiębiorstw w branży owocowo-warzywnej.
Practical Hash-based Anonymity for MAC Addresses
Creators: name: Ali, Junade
name: Dyo, Vladimir
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Given that a MAC address can uniquely identify a person or a vehicle, continuous tracking over a large geographical scale has raised serious privacy concerns amongst governments and the general public. Prior work has demonstrated that simple hash-based approaches to anonymization can be easily inverted due to the small search space of MAC addresses. In particular, it is possible to represent the entire allocated MAC address space in 39 bits and that frequency-based attacks allow for 50% of MAC addresses to be enumerated in 31 bits. We present a practical approach to MAC address anonymization using both computationally expensive hash functions and truncating the resulting hashes to allow for k-anonymity. We provide an expression for computing the percentage of expected collisions, demonstrating that for digests of 24 bits it is possible to store up to 168,617 MAC addresses with the rate of collisions less than 1%. We experimentally demonstrate that a rate of collision of 1% or less can be achieved by storing data sets of 100 MAC addresses in 13 bits, 1,000 MAC addresses in 17 bits and 10,000 MAC addresses in 20 bits.
description: Accepted at the 17th International Conference on Security and Cryptography (SECRYPT 2020). To be presented between 8-10 July 2020
Gospodarka wodno-ściekowa wielkopolskich przedsiębiorstw mleczarskich a ich konkurencyjność po wstąpieniu Polski do Unii Europejskiej
Creators: name: Hadryjańska, Barbara
name: Hadryjańska, Barbara
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Environmental Economics and Policy
subject: Industrial Organization
subject: water supply and sewage disposal
subject: competitive standing
subject: dairy companies
subject: environmental protection
subject: / gospodarka wodno-ściekowa
subject: pozycja konkurencyjna
subject: przedsiębiorstwa mleczarskie
subject: ochrona środowiska

description: The paper presents the competitiveness of dairy enterprises in the Wielkopolska region in terms of the adopted water supply and sewage disposal systems after the Poland’s accession to the EU. A survey was conducted on 32 entities, among which there were small, medium-sized and large enterprises. A vast majority of the enterprises recorded an increase in their competitive standing, which is connected with a small increase in the competitive potential. Most enterprises in the analysed period implemented actions in order to reduce water consumption and the amount of produced sewage. An increased reduction of water consumption results first of all in a slight increase in the evaluated competitive potential. / Synopsis. W pracy zaprezentowano, jak kształtowała się konkurencyjność wielkopolskich przedsiębiorstw mleczarskich ze względu na stosowaną gospodarkę wodno-ściekoweą po wstąpieniu Polski do UE. Badaniom ankietowym poddano 32 jednostki wśród których występowały przedsiębiorstwa małe, średnie i duże. Przeważająca większość przedsiębiorstw odnotowała wzrost pozycji konkurencyjnej, który związany jest z małym wzrostem potencjału konkurencyjności. Większość przedsiębiorstw w badanym okresie wdrożyła działania mające ograniczać zużycie wody i ilość wytwarzanych ścieków. Ograniczenie zużycia wody wywołuje przede wszystkim niewielki przyrost oceny potencjału konkurencyjności.
title: On the assembly of a grassland plant community
Creators: name: Tofts, Richard James
Publisher: name: The Open University
Year: 1998

description: The species pool for a site is defined as that set of species which have a non-zero probability of maintaining viable populations under the prevailing environmental conditions. it may contain many more species than are actually present in the community of the site. The science of community assembly attempts to understand how particular communities arise from the welter of possible species combinations. The assembly of a grassland plant community from the local species pool was examined in a phylogenetically corrected trait-based study. Competition theory suggests coexisting species should be less similar than expected by chance, whilst environmental sorting theory suggests they should be more similar. This work suggests that, at the whole community scale, species tend to be more similar and that their likelihood of occurrence in communities can to an extent be predicted from their traits. Experimental studies revealed a complicated picture. Species naturally occurring in the community did not show convincing signs of outperforming their absent congeners. Community composition appears to depend in considerable measure upon chance events such as seed dispersal coinciding with the availability of vacant microsites in the community, rather than just a sorting process in which the best suited species are invariably present. These findings suggest that it modelling community assembly is possible, but that it is unlikely ever to be an exact science because it is influenced to a large extent by unpredictable events.
ИССЛЕДОВАНИЕ ОСЛОЖНЕНИЙ COVID-19 В МИНГБУЛАКСКОМ РАЙОНЕ НАМАНГАНСКОЙ ОБЛАСТИ
Creators: name: Инатуллаева, Рано
name: Мамарова, Шодия
Publisher: name: Zenodo
Year: 2024

description: Пандемия COVID-19, вызванная коронавирусом SARS-CoV-2, оказала значительное воздействие на мировое здравоохранение. Кроме, того у людей перенесших острую фазу COVID-19, могут возникать различные осложнения и последствия, которые могут продолжаться длительное время после выздоровления. Одним из наиболее серьёзных осложнений после COVID-19 является постковидный синдром, или так называемая "долгосрочная COVID".
Implications of the isotope effects on the magnetization, magnetic torque and susceptibility
Creators: name: Schneider, T.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyze the magnetization, magnetic torque and susceptibility data of La2-xSrxCu(16,18)O4 and YBa2(63,65)CuO7-x near Tc in terms of the universal 3D-XY scaling relations. It is shown that the isotope effect on Tc mirrors that on the anisotropy. Invoking the generic behavior of the anisotropy the doping dependence of the isotope effects on the critical properties, including Tc, correlation lengths and magnetic penetration depths are traced back to a change of the mobile carrier concentration.
description: 5 pages, 3 figures
The role of staphylococcal Hsp60 in the internalization of S. aureus inside immortalized human keratinocytes
Creators: name: Godin, Patrice
Publisher: name: University of British Columbia
Year: 2010

description: S. aureus is a gram positive commensal which can be found on the skin and in the nose of the majority of healthy individuals. Its abilities to cause a wide range of life threatening diseases, to cause recurrent infections and to easily acquire antibiotic resistance have made S. aureus undeniably one of the most important pathogens everywhere in the world. Although this pathogen is certainly not new to the scientific community, S. aureus recently became increasingly important as we realized that we are quickly running out of effective therapies to treat these infections. Interestingly, it has been found within the last few years that S. aureus is able to invade and survive within a variety of human cells. In vitro studies have shown that this intracellular location allows S. aureus to resist to most known antibiotics in vitro. Further studies revealed intracellular reservoirs of S. aureus have been found in patients with chronic infections. These suggest that this intracellular phenomenon is an important neglected aspect of S. aureus pathogenesis, and could partly explain how S. aureus evades the immune system and causes recurrent infections. As this pathogen is predominantly associated with skin infections, we decided to study the capacity of S. aureus to internalize inside human skin keratinocytes (HaCaT). We have examined the dynamics of infection as well as the role of S. aureus Hsp60 protein, which has been shown to mediate the adherence and internalization of various other pathogens. Our study has helped to further our understanding of S. aureus internalization by showing that this pathogen can survive at least 76 hrs inside HaCaT cells, and that the infection can easily be monitored by flow cytometry using fluorescein isothyocyanate (FITC) labelled bacteria. We have also shown that this internalization is proportional to the starting multiplicity of infection up to 100 CFU per cell. At this infection ratio, we have demonstrated using fluorescence activated cell sorter (FACS) and confocal microscopy analyses that nearly up to 8% of HaCaT cells were found to be infected. Although the internalization could be blocked using the actin polymerization inhibitor cytochalasin D, we did not notice any significant decrease in the internalization levels of S. aureus after the addition of exogenous staphylococcal Hsp60 proteins or anti-Hsp60 antisera and F(ab)₂ fragments as an attempt to block this internalization. Our studies on the membrane localization of Hsp60 on the surface of S. aureus using antibody staining and membrane separation also failed to prove that this protein is associated on the membrane of this bacterium to a high extent. We therefore showed that staphylococcal Hsp60 does not appear to play a role in the internalization of S. aureus inside human HaCaT keratinocytes.
Equation of state for Entanglement in a Fermi gas
Creators: name: Lunkes, Christian
name: Brukner, Caslav
name: Vedral, Vlatko
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement distance is the maximal separation between two entangled electrons in a degenerate electron gas. Beyond that distance, all entanglement disappears. We relate entanglement distance to degeneracy pressure both for extreme relativistic and non-relativistic systems, and estimate the entanglement distance in a white dwarf. Treating entanglement as a thermodynamical quantity, we relate the entropy of formation and concurrence to relative electron distance, pressure, and temperature, to form a new equation of state for entanglement.
description: To appear in Phys. Rev. A., 4 pages, 1 figure
Wpływ cen podstawowych produktów mleczarskich na ceny mleka surowego w Nowej Zelandii
Creators: name: Juszczyk, Sławomir
name: Juszczyk, Sławomir
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Demand and Price Analysis
subject: International Relations/Trade
subject: milk price variability
subject: econometric model
subject: cheddar cheese
subject: SMP and butter price
subject: New Zealand
subject: European Union
subject: / zmienność cen mleka
subject: modele ekonometryczne
subject: ceny sera cheddar
subject: OMP i masła
subject: Nowa Zelandia
subject: Unia Europejska

description: The paper presents the concept of econometric models for predicting the level of prices of raw milk in New Zealand, based on the prices of SMP, butter and cheddar cheese, as the products strongly correlated with the prices of raw milk. The article also states that the prices of basic products which are a commodity in international exchanges influence on the prices of raw milk and not vice versa. / Synopsis. Artykuł poświecony jest zagadnieniu możliwości oddziaływania na poziom cen mleka surowego poprzez ceny kluczowych artykułów pochodnych, będących powszechnym przedmiotem handlu międzynarodowego. W toku rozważań ustalono, że nie ceny mleka kształtują ceny podstawowych artykułów pochodnych takich jak ser twardy cheddar, odtłuszczone mleko w proszku i masło w blokach, lecz ceny tych produktów kształtują cenę mleka surowego. Może to mięć znaczenie w oddziaływaniu na poziom cen skupu mleka w Unii Europejskiej po zniesieniu kwot mlecznych.
Characterization of the SIDDHARTA-2 luminosity monitor
Creators: name: Skurzok, M.
name: Scordo, A.
name: Niedzwiecki, S.
name: Baniahmad, A.
name: Bazzi, M.
name: Bosnar, D.
name: Bragadireanu, M.
name: Carminati, M.
name: Cargnelli, M.
name: Clozza, A.
name: Curceanu, C.
name: De Paolis, L.
name: Del Grande, R.
name: Fabbietti, L.
name: Fiorini, C.
name: Guaraldo, C.
name: Iliescu, M.
name: Iwasaki, M.
name: Sandri, P. Levi
name: Marton, J.
name: Miliucci, M.
name: Moskal, P.
name: Piscicchia, K.
name: Sgaramella, F.
name: Shi, H.
name: Silarski, M.
name: Sirghi, D. L.
name: Sirghi, F.
name: Spallone, A.
name: Tüchler, M.
name: Doce, O. Vazquez
name: Zmeskal, J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A luminosity monitor, based on plastic scintillator detectors, has been developed for the SIDDHARTA-2 experiment aiming to perform high precision measurements of kaonic atoms and was installed in 2020 on the DAFNE $e^+e^-$ collider at LNF (Laboratori Nazionali di Frascati, INFN). The main goal of this system is to provide the~instantaneous and integrated luminosity of the DAFNE facility by measuring the rate of $K^+K^-$ correlated pairs emitted by the phi meson decay. This task requires an accurate timing of the DAQ signals, as well as timing resolution below 1ns, in order to disentangle the $K^\pm$ signals from the background minimum ionizing particles (MIPs) produced during the $e^+e^-$ collisions at DAFNE. In this paper the luminosity monitor concept as well as its laboratory characterization and the first results inside DAFNE are presented.
description: Published in JINST
Standard Model Prediction for Cosmological 21cm Circular Polarization
Creators: name: Ji, Lingyuan
name: Kamionkowski, Marc
name: Inomata, Keisuke
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Before cosmic reionization, hydrogen atoms acquire a spin polarization quadrupole through interaction with the anisotropic 21-cm radiation field. The interaction of this quadrupole with anisotropies in the cosmic microwave background (CMB) radiation field gives a net spin orientation to the hydrogen atoms. The 21-cm radiation emitted by these spin-oriented hydrogen atoms is circularly polarized. Here, we reformulate succinctly the derivation of the expression for this circular polarization in terms of Cartesian (rather than spherical) tensors. We then compute the angular power spectrum of the observed Stokes-$V$ parameter in the standard $Λ$CDM cosmological model and show how it depends on redshift, or equivalently, the observed frequency.
description: 5 pages, 2 figures; added references
PROCESY LOGISTYCZNO-PRODUKCYJNE W ROLNICTWIE JAKO ŹRÓDŁA WYPADKÓW
Creators: name: Wysokiński, Marcin
name: Kosędka, Izabela
name: Wysokiński, Marcin
name: Kosędka, Izabela
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: agriculture
subject: logistics and production processes
subject: occupation safety
subject: accidents

description: The article subject is safety problems in agriculture. The paper concerns to the legal conditions regarding health and safety in agriculture were presented. The current state of the law in this regard and its source have been shown too as well as the statistical data on accidents ASIF in agriculture have been analyzed. Surveys allowed to observe the relation between the number of accidents and the profile of agricultural production and farm location.
title: Electronic health records in prehospital care
Creators: name: Rohrer, Katharina
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Elektronische Patientenakten
subject: Präklinische Notfallversorgung
subject: Electronic Health Records
subject: Prehospital Emergency Care

description: Documentation is an essential part and duty in all clinical settings. Approaches, such as writing on pieces of paper or on gloves, have been replaced by various electronic documentation systems which already established as the state-of-the-art approach to satisfy documentation requirements. New concepts, such as Electronic Health Records, start to emerge in our daily life by bringing transparency to our health. 'ELGA' (short for 'Elektronische Gesundheitsakte') represents the Austrian Electronic Health Record and stores medical documents, such as medical letters or lab findings. Moreover the current medication is accessible in a clearly organized list. Each Austrian citizen has an entry in ELGA but can restrict the access. ELGA represents therefore an interesting information source with a huge amount of data available that is intended to support the process of clinical decision-making. However the use case of integrating ELGA to out-of-hospital settings, such as prehospital care, is not defined yet although the need of a complete documentation and communication system is indispensable for providing highest quality standards. This thesis explores the special requirements in prehospital care. The aim of the research is to identify needed information at the emergency scene to establish appropriate decisions about diagnosis, treatments and transport. To achieve correct conclusions a deep understanding of the processes and workflows during an emergency is required and needs to be established. Moreover the use case of integrating an Electronic Health Record to an out-of-hospital setting is discussed by mapping available data fields in ELGA to the required data at the emergency scene. To satisfy the research goal an exploratory research using field work and expert interviews was done as well as a systematic analysis of findings. The field work and expert interviews were analyzed and structured with a thematic analysis approach. It was possible to gain valuable insights and collect real-life cases during research. The findings of this phase are arranged in flow charts to illustrate the processes and workflows. With this approach it was shown that an emergency is a stressful setting characterized by fast decision-making under high time- and resource pressure. The situation is unpredictable and can change dynamically at any time. Therefore an emergency requires a structure that does not restrict the work. Based on the findings the needed information at an emergency scene is mapped to available data fields in ELGA and, as a further step, organized in an Entity-Relationship-Model. This enables the basis for the discussion of the potential integration of an Electronic Health Record to an out-of-hospital setting and allows the first definition of possible use cases.
Analysis of coupling losses in multifilamentary untwisted BSCCO/Ag tapes through a.c. susceptibility measurements
Creators: name: Zola, D.
name: Gömöry, F.
name: Polichetti, M.
name: Strycek, F.
name: Souc, J.
name: Kovák, P.
name: Pace, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Losses as function of the a.c. magnetic field amplitude ($B_0$) were measured at 77 K in untwisted BSCCO(2223)/Ag tapes, at different frequencies, by measuring the imaginary part of the a.c. susceptibility. In particular, loss measurements were performed in the portions of the same tape, obtained by cutting it in pieces with different length, starting from around 12 cm down to 1 cm. The results show that the measured losses depend on the sample length but this observed behaviour is not always due to the coupling mechanism among the filaments. In this work we discuss the observed experimental behaviour of different typology of tapes by analysing data comparing them with analytical models in order to fully characterize the tapes with regard to the coupling mechanism.
description: 4 pages, 4 figures, presented to Applied Superconductivity Confernce 2004
title: The Development Of Biomagnetic Systems : Planar Gradiometers And Software Tools
Creators: name: Singh, Krishna Devi
Publisher: name: The Open University
Year: 1991

description: This thesis is concerned with two aspects of the design and construction of biomagnetic systems. Firstly, it considers the optimum design of planar gradiometers. The modelling of gradiometers is discussed and an algorithm for optimising the sensitivity of a specific type of gradiometer is presented. A test thin-film procedure for the manufacture of a planar gradiometer is outlined. The performance of three different types of gradiometer in recovering test current distributions, using a distributed current analysis technique, is assessed. Secondly, four major software tools that are essential in the analysis of data from large multi-channel biomagnetic systems are presented. These tools are then used to analyze data from a visual evoked response experiment. The system used to collect data was the Helsinki multi-channel system which consists of 24 planar gradiometers. The results confirm the retinotopic mapping of visual field information, and suggest that the time evolution of activity in different parts of the visual cortex is similar for early latencies.
Temperature Dependent Magnetic Anisotropy in (Ga,Mn)As Layers
Creators: name: Sawicki, M.
name: Matsukura, F.
name: Idziaszek, A.
name: Dietl, T.
name: Schott, G. M.
name: Ruester, C.
name: Gould, C.
name: Karczewski, G.
name: Schmidt, G.
name: Molenkamp, L. W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: It is demonstrated by SQUID measurements that (Ga,Mn)As films can exhibit perpendicular easy axis at low temperatures, even under compressive strain, provided that the hole concentration is sufficiently low. In such films, the easy axis assumes a standard in-plane orientation when the temperature is raised towards the Curie temperature or the hole concentration is increased by low temperature annealing. These findings are shown to corroborate quantitatively the predictions of the mean-field Zener model for ferromagnetic semiconductors. The in-plane anisotropy is also examined, and possible mechanisms accounting for its character and magnitude are discussed.
description: 7 pages, 5 Postscript figures, uses revtex4
Coherence and uniqueness theorems for averaging processes in statistical mechanics
Creators: name: Hazewinkel, Michiel
name: Torriani, Hugo H
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B20

description: Let S be the set of scalings 1, 2,3,4, ... and consider the corresponding set of scaled lattices in the plane. In this paper averaging operators are defined for plaquette functions on a lattice to plaquette functions on a coarser lattice for all scale factors and their coherence is proved. This generalizes the averaging operators introduced by Balaban and Federbush. There are such coherent families of averaging operators for any dimension D and not only for D=2. Finally there are uniqueness theorems saying that in a sense, besides a form of straightforward averaging, the weights used are the only ones that give coherent families of averaging operators.
description: 18 pages, 4 figures
EFEKTYWNOŚĆ NAKŁADÓW PONOSZONYCH NA DZIAŁALNOŚĆ INNOWACYJNĄ W PRZEDSIĘBIORSTWACH PRZEMYSŁU SPOŻYWCZEGO W POLSCE
Creators: name: Zakrzewska, Aneta
name: Zakrzewska, Aneta
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: innovativeness
subject: innovation activity
subject: effectiveness
subject: enterprise
subject: food processing industry

description: Objective of the study was to evaluate the effectiveness of expenditures on innovation activities of enterprises of the food industry in Poland. The paper presents an analysis of innovation activities of food processing industry enterprises in comparison to the manufacturing enterprises and total industry enterprises in Poland during 2009-2011. The expenditures and effects of innovation activity were examined. The food processing industry has proven not very innovative and also the least efficient as compared to the other groups analyzed.
Heat conductivity and Dufour effects in the weakly ionized, magnetized and kappa-distributed plasma
Creators: name: Xia, Haijuan
name: Du, Jiulin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: By using the generalized Boltzmann equation of transport and the first-order approximation of Chapman-Enskog expansion on the kappa-distribution function, we study the thermal conductivity and Dufour effects in the weakly ionized and magnetized plasma. We show that in the kappa-distributed plasma, the thermal conductivity and Dufour coefficient are significantly different from those in the Maxell-distributed plasma, and the transverse thermal conductivity and Dufour coefficient in the kappa-distributed plasma are generally greater than those in the Maxwell-distributed plasma, and the Righi-Leduc coefficient and Hall Dufour coefficient in the kappa-distributed plasma are also generally greater than those in the Maxwell-distributed plasma.
description: 11 pages, 2 figures, 29 references
ZMIANY EFEKTYWNOŚCI FUNKCJONOWANIA WYBRANYCH PRZEDSIĘBIORSTW ROLNO-SPOŻYWCZYCH W WOJEWÓDZTWIE ŚWIĘTOKRZYSKIM W LATACH KRYZYSU GOSPODARCZEGO 2007-2011
Creators: name: Żelazowska-Przewłoka, Anna
name: Żelazowska-Przewłoka, Anna
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: enterprise
subject: profitability
subject: sale
subject: wealth

description: The purpose of the research was describing changes in the effectiveness of action in selected agribusiness enterprises, świętokrzyskie voivodeship. On the basis of the financial statements included in the Polish Monitor B selected agribusiness production businesses have been referred to changes in the economic results. The studies covered following companies: bakery, fruit and vegetable industry, fruit processing, grain millers plants, brewery, production of feed and fertilizer and poultry plant. Research focused on the years 2004-2011,while in the case of brewery limited liability company 2004-2009. The company was liquidated by the Board of Directors of the Brewing company in September 2009. The study used benchmarking, which was used to of examining changes of the profitability in selected agribusiness enterprises.
Magnetic Cloud and Sheath in the Ground-Level Enhancement Event of 2000 July 14. I. Effects on the Solar Energetic Particles
Creators: name: Wu, S. -S.
name: Qin, G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Ground-level enhancements (GLEs) generally accompany with fast interplanetary coronal mass ejections (ICMEs), the shocks driven by which are the effective source of solar energetic particles (SEPs). In the GLE event of 2000 July 14, observations show that a very fast and strong magnetic cloud (MC) is behind the ICME shock and the proton intensity-time profiles observed at 1 au had a rapid two-step decrease near the sheath and MC. Therefore, we study the effect of sheath and MC on SEPs accelerated by an ICME shock through numerically solving the focused transport equation. The shock is regarded as a moving source of SEPs with an assumed particle distribution function. The sheath and MC are set to thick spherical caps with enhanced magnetic field, and the turbulence levels in sheath and MC are set to be higher and lower than that of the ambient solar wind, respectively. The simulation results of proton intensity-time profiles agree well with the observations in energies ranging from $\sim$1 to $\sim$100 MeV, and the two-step decrease is reproduced when the sheath and MC arrived at the Earth. The simulation results show that the sheath-MC structure reduced the proton intensities for about 2 days after shock passing through the Earth. It is found that the sheath contributed most of the decrease while the MC facilitated the formation of the second step decrease. The simulation also infers that the coordination of magnetic field and turbulence in sheath-MC structure can produce a stronger effect of reducing SEP intensities.
description: 17 pages, 5 figures, 3 tables
KOSZTY OCHRONY SADÓW JABŁONIOWYCH W PRODUKCJI KONWENCJONALNEJ I EKOLOGICZNEJ
Creators: name: Zmarlicki, Krzysztof
name: Brzozowski, Piotr
name: Zmarlicki, Krzysztof
name: Brzozowski, Piotr
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: costs plant protection
subject: apples orchards
subject: organic production
subject: conventional production

description: The paper presents a comparison of the costs of apples plant protection in conventional and organic cultivation carried out on thirteen apples growing farms in Poland. The differences in the input of materials, labour and machinery were studied in two provinces: Mazovia, Lubelskie and Łódzkie in the period 2009- 2013. The costs of plant protection on the surface of 1 ha of orchard were lower in organic farming. Due to the lower yields plant protection in conventional orchards was cheaper per 1 kg of fruit. Organic production of apples was characterized by higher labour costs directly on plant protection treatments. In the analysed period greater plant protection costs growth was noted in the organic than in conventional production.
Hook-lengths and Pairs of Compositions
Creators: name: Dunkl, Charles F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: Primary 05E10, Secondary 05E35, 33C52

description: The monomial basis for polynomials in N variables is labeled by compositions. To each composition there is associated a hook-length product, which is a product of linear functions of a parameter. The zeroes of this product are related to "critical pairs" of compositions; a concept defined in this paper. This property can be described in an elementary geometric way; for example: consider the two compositions (2,7,8,2,0,0) and (5,1,2,5,3,3), then the respective ranks, permutations of the index set {1,2,...,6} sorting the compositions, are (3,2,1,4,5,6) and (1,6,5,2,3,4), and the two vectors of differences (between the compositions and the ranks, respectively) are (-3,6,6,-3,-3,-3) and (2,-4,-4,2,2,2), which are parallel, with ratio -3/2. For a given composition and zero of its hook-length product there is an algorithm for constructing another composition with the parallelism property and which is comparable to it in a certain partial order on compositions, derived from the dominance order. This paper presents the motivation from the theory of nonsymmetric Jack polynomials and the description of the algorithm, as well as the proof of its validity.
description: 12 pages, revision of first two sections, and a more detailed presentation of main theorem and algorithm
ELEKTROWNIE WIATROWE NOWYM WYZWANIEM DLA OBSZARÓW WIEJSKICH – ASPEKT EKONOMICZNY
Creators: name: Żołądkiewicz, Agnieszka
name: Żołądkiewicz, Agnieszka
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: renewable energy sources
subject: wind energy

description: The aim of the study was to characterize one of the renewable energy sources that is wind energy. On the basis of the available figures are presented for both wind energy resources in the world and in Poland. In the main, however, much attention has focused on the tangible benefits of investment in wind farms in rural areas. Following the analysis, it was found that investments in wind farms being numerous benefits to both biological as well as the benefits of financial.