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Wyszukujesz frazę "multifunctional" wg kryterium: Temat


Tytuł:
Szanse i bariery rozwoju rolnictwa ekologicznego a wielofunkcyjny rozwój obszarów wiejskich i rolnictwa w opinii wybranych rolników ekologicznych na Dolnym Śląsku
Opportunities and threats to the development of organic farming in the context of multifunctional rural and agriculture development in the opinion of selected organic farmers in Lower Silesia
Autorzy:
Kajdanek, Katarzyna
Smoliński, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/533466.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
multifunctional agriculture
multifunctional rural development
sustainable development
organic farming
urban-rural partnership
Opis:
The article focuses on opportunities and threats to the development of organic farming in the perspective of two paradoxes: firstly, a paradox between multifunctional rural development and multifunctional agriculture development, since the core of the first concept marginalises agriculture although it is simultaneously suggested that multifunctional agriculture is necessary to ensure the quality of rusticity in the rural areas. Secondly, there is a paradox between two social roles of organic farmers: they are expected to guarantee rusticity, but they are also business people who need to sell their produce and it may lead to a significant reduction of their role to a mere economic category. To examine the chances and barriers the authors have conducted ten semi-structured interviews with purposely chosen organic farmers from Lower Silesia. Results show that organic farmers marginalise one of their social roles, of a businessman, through demarcation of their production (growth cannot be too big), so the biggest chance to develop organic farming is to sell directly using short supply chains. The results also suggest that the most important barrier which limits organic farming, is separation between the place where safe food is produced (the rural area) and a place where farmers sell their food (the city) which is perceived by the farmers as almost insurmountable. The results should help in better understanding of social and economic aspects of organic farming.
Źródło:
Społeczeństwo i Ekonomia; 2016, 1(5); 56-58
2353-8937
Pojawia się w:
Społeczeństwo i Ekonomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hyperfine interactions in x-Bi0.95Dy0.05FeO3-(1-x)-Pb(Fe2/3W1/3)O3 multiferroics
Autorzy:
Zachariasz, P.
Stoch, A.
Stoch, P.
Maurin, J.
Powiązania:
https://bibliotekanauki.pl/articles/147354.pdf
Data publikacji:
2013
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
multiferroics
multifunctional materials
Néel temperature
Opis:
The complex perovskite system xźBi0.95Dy0.05FeO3-(1 - x)źPb(Fe2/3W1/3)O3 was synthesized by the solid-state reaction method and was studied by means of Mössbauer spectroscopy. For different Dy-doped bismuth ferrite (BDF) contents (x = 0.1, 0.3, 0.5, 0.7) the formation of single-phase sinters was confirmed using an X-ray diffraction technique. The random distributions of Fe/W cations in crystallographic structures have been proved. A monotonically, saturation- like increase of Néel temperatures with growing BDF contribution was confirmed, and a straightforward dependence between TN temperatures and the mean hyperfine magnetic fields at Fe nuclei was shown.
Źródło:
Nukleonika; 2013, 58, 1; 53-56
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polymerization shrinkage by investigation of uv curable dental restorative composites containing multifunctional methacrylates
Autorzy:
Świderska, J.
Czech, Z.
Kowalczyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/778955.pdf
Data publikacji:
2013
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
polymerization shrinkage
UV-curable
multifunctional methacrylates
Opis:
Typical commercial restorative dental compositions in the form of medical resins contain in-organic fillers, multifunctional methacrylates and photoinitiators. The currently used resins for direct composite restoratives have been mainly based on acrylic chemistry to this day. The main problem with the application and radiation curing process is the shrinkage of photoreactive dental materials during and after UV curing. Shrinkage of restorative radiation curable dental composites is a phenomenon of polymerization shrinkage, typical behavior of multifunctional methacrylates during the polymerization process. The important factors in curing of dental composites are: the kind and concentration of the used methacrylate, its functionality, double bond concentration, the kind and concentration of the added photoinitiator and UV dose emitted by the UV-lamp. They are investigated multifunctional 1,3-butanediol dimethacrylate (1,3-BDDMA), diethylene glycol dimethacrylate (DEGDMA), triethylene glycol dimethacrylate (TEGDMA), trimethylolpropane trimethacrylate (TMPTMA), 2,2-bis-[4-(2-hydroxy-3-methacryxloyloxypropyl) phenyl]propane (Bis-GMA), ethoxylated Bis-GMA (EBPDMA) and dodecandiol dimethacrylate (DDDMA). Reduction of polymerization shrinkage of restorative dental compositions is at the moment a major problem of dental technology. This problem can be solved through an application of photoreactive non-tacky multifunctional methacrylates in the investigated dental adhesive fillings.
Źródło:
Polish Journal of Chemical Technology; 2013, 15, 2; 81-85
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozwój obszarów wiejskich w kontekście zrównoważonej gospodarki leśnej na przykładzie Regionalnej Dyrekcji Lasów Państwowych (RDLP) Olsztyn.
Rural development in the context of sustainable forest management on the example of the Regional Directorate of State Forests in Olsztyn
Autorzy:
Kisiel, Roman
Zielińska-Szczepkowska, Joanna
Zielińska, Agata
Powiązania:
https://bibliotekanauki.pl/articles/569824.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
multifunctional forest management
rural areas
sustainable development
Opis:
Underdevelopment of rural areas, in spite of many advantages of living there, causes the need of searching for the new directions of the development of these areas. Due to the interaction between the rural area and forest, we can expect that the development of one area will be an opportunity for the other one. This is possible due to the implementation of sustainable development idea, taking place in current transformation of forest management and agriculture. The present policy of rural development in Poland is a significant tool for implementation of forestry-related activities. Therefore, the purpose of this article is to present that the rational forest management can be an instrument of influence on the development of rural areas. In the article, besides the results of a survey that was carried out, Polish and foreign literature, as well as statistical data were used. The empirical material that forms the basis of this work was collected during surveys conducted in 2011 on a sample of 21 representatives of managerial staff from the Regional Directorate of State Forests in Olsztyn. The results of a survey indicate that in the areas where we can find real and economically measurable effects of the implications of the rational forest management principles there are mainly: •• a reduction of unemployment rate by creating jobs directly in forest management, as permanent and seasonal work; •• development of forestry-connected sectors and owing to the fact growth of employment rate in the region (paper industry, furniture, woodworking); •• economic benefits and maintaining traditions associated with gathering undergrowth goods (fruit, mushrooms etc.); •• stable and reliable income to government budgets from forest taxes; •• collaboration with local institutions, associations, institutions in order to co-create strategies, develop plans and environmental awareness; •• support to hunting economy; •• enhance the advantages of the region in the context of the tourist and recreation services. The impact of the forest management is not limited to the described benefits that can be economically measured. We should not forget about a number of other advantages which are delivered for the society indirectly or which are difficult in the valuation, eg. the beauty of the landscape or clean air. In that case, it is worth perceiving a forest not only through the prism of a large area, but also as an economic sector strongly related to the rural development.
Źródło:
Ekonomia XXI Wieku; 2016, 1 (9); 136-150
2353-8929
Pojawia się w:
Ekonomia XXI Wieku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of tourism in multifunctional development of mountain rural areas
Autorzy:
Chudy-Hyski, D.
Hyski, M.
Powiązania:
https://bibliotekanauki.pl/articles/101039.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
rural areas
multifunctional development
tourism
mountain areas
Opis:
The paper aims at demonstrating the importance of tourism meant as an activity and economic activity in the multifunctional development of mountain rural areas. Multifunctional development of mountain rural areas appears as a composition of other, nonfarm functions, connected with agriculture and its environment. Taking over nonfarm functions by rural areas, including tourist function, enables decreasing agrarian unemployment and, furthermore, the emigration of local population. Approximating living standards of rural communities and city dwellers is connected with modernizing and development of technical-economic and social infrastructure, which has a stimulating impact on the development of off-farm activities in rural areas, which in turn positively affects economic development and increases the number of new jobs. Mutlifunctionality of mountain rural areas is therefore necessary not only from the economic perspective but also from the social point of view.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2018, III/1; 611-621
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reaktor wielofunkcyjny - przełom czy ciekawostka w obszarze inżynierii reaktorów chemicznych?
Multifunctional reactors - turning-point or curiosity in chemical reaction engineering?
Autorzy:
Noworyta, A.
Wajsprych, M.
Powiązania:
https://bibliotekanauki.pl/articles/306191.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Instytut Inżynierii Chemicznej PAN
Tematy:
reaktor wielofunkcyjny
integracja procesów
multifunctional reactors
processes integration
Opis:
W pracy przeanalizowano typowe przypadki reaktora wielofunkcyjnego. Wskazano na korzyści i trudności wynikające z zastosowania takiego rozwiązania procesowego, zaproponowano kryterium oceny i wyznaczono przypadki o największym potencjale aplikacyjnym.
In the study, typical cases of multifunctional reactor were analyzed. Advantages and difficulties that eventuate from the process application and evaluation criteria with the most application potential cases were indicated.
Źródło:
Prace Naukowe Instytutu Inżynierii Chemicznej Polskiej Akademii Nauk; 2018, 22; 21-29
1509-0760
Pojawia się w:
Prace Naukowe Instytutu Inżynierii Chemicznej Polskiej Akademii Nauk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparative study on the method of extracting edge and contour information of multifunctional digital ship image
Autorzy:
Yin, F.
Powiązania:
https://bibliotekanauki.pl/articles/260262.pdf
Data publikacji:
2017
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
multifunctional digital image
edge and contour information
extraction
Opis:
The result of the extraction of the edge and contour information of the multifunctional digital ship image directly affects the evaluation and recognition of the subsequent image quality. At present, the common method used to extract the edge contour information is based on the Canny operator, and there is a problem that the edge is not clear.In order to obtain more accurate edge information, a method of extracting edge and contour information of multimedia digital image based on multi-scale morphology is proposed. Firstly, the digital ship image is made double filter and the fuzzy threshold segmentation, and then the edge and contour information is extracted by multi-scale morphology. Experiments show that the proposed method can obtain more accurate edge information compared with the other methods.
Źródło:
Polish Maritime Research; 2017, S 3; 235-242
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Plasma-Assisted Automated Precision Deposition of Powder Coating Multifunctional Systems
Autorzy:
Alontseva, D.
Krasavin, A.
Prokhorenkova, N.
Kolesnikova, T.
Powiązania:
https://bibliotekanauki.pl/articles/1030204.pdf
Data publikacji:
2017-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
microplasma
structure phase composition
powder coating
multifunctional systems
Opis:
The paper describes the results of developing a new technology of precision application of powder coating multifunctional systems to protect surfaces of industrial products using the microplasma material processing complex with the assistance of an industrial robot. The choice of components for developing the multifunctional powder coating systems and the trajectory of the plasma source and processing modes is made on the basis of optimized condition identified by initial experimentation and mathematical modelling. The use of a robot with a programmable controller provides high accuracy and performance of coating deposition onto the parts with a complex shape. The application of this technology allows obtaining multifunction systems of powder coatings with a predicted nanostructure and a complex set of properties such as microhardness and corrosion resistance. These systems are designed to protect friction surfaces and cutting tools, as well as to protect and restore the surface of components operating in corrosive environments and at high temperatures.
Źródło:
Acta Physica Polonica A; 2017, 132, 2; 233-235
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reducing of on polymerization shrinkage by application of UV curable dental restorative composites
Autorzy:
Świderska, J.
Czech, Z.
Świderski, W.
Kowalczyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/778914.pdf
Data publikacji:
2014
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
dental compositions
polymerization shrinkage
multifunctional methacrylates
UV-curin
Opis:
This manuscript describes dental compositions contain in-organic fillers, multifunctional methacrylates and photoinitiators. The main problem by application and UV curing process is the shrinkage of photoreactive dental materials during and after UV curing process. Total shrinkage of UV curable dental composites is a phenomenon of polymerization shrinkage, typical behavior for multifunctional methacrylates during polymerization process. The important factors by curing of dental composites are: kind and concentration of used methacrylates, their functionality, double bond concentration, kind and concentration of added photoinitiator and UV dose. They are investigated UV-curable dental compositions based on 2,2-bis-[4-(2-hydroxy-3-methacryxloyloxypropyl)phenyl]propane (Bis-GMA) and containing such multifunctional monomers as 1,3-butanediol dimethacrylate (1,3-BDDMA), diethylene glycol dimethacrylate (DEGDMA), tetraethylene glycol dimethacrylate (T3EGDMA), trimethylolpropane trimethacrylate (TMPTMA), polyethylene glycol 200 dimethacrylate (PEG200DA). Reduction of polymerization shrinkage of dental compositions is at the moment a major problem by dental technology.
Źródło:
Polish Journal of Chemical Technology; 2014, 16, 3; 51-55
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rural development and multifunctional agriculture in Bulgaria
Autorzy:
Kopeva, D.
Powiązania:
https://bibliotekanauki.pl/articles/573487.pdf
Data publikacji:
2011
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
rural development
multifunctional agriculture
agriculture
Bulgaria
rural development policy
Opis:
Rural areas are gradually losing their agricultural specificity. They now need to support the coexistence of two logical approaches to occupation of their space: one based on the supply of agricultural and forestry products, the other on the various demands from local residents and seasonal tourists. The focus is shifting from only supplying market goods to meeting the multiple expectations of the society. The paper analyses the policy outcomes of the rural development policy in Bulgaria and their impact on multifunctional agriculture.
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego; 2011, 11(26), 3
2081-6960
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Note on the Grammatical Functions and Patterns of Use of the Function Word Ol in Written Tok Pisin (New Guinea Pidgin)
Autorzy:
Kornacki, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/889057.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
ol
pidgin
multifunctional word
written register
Tok Pisin
morphology
Opis:
The aim of this paper is to examine the chief aspects of the synchronic use of the multifunctional word ol (gloss: 3PL/PL) in its characteristic functions of a third-person plural pronoun and a plural marker in Tok Pisin1, recorded in a small group of texts which represent the contemporary written register of Tok Pisin. It is hoped that the undertaken examination of a number of characteristic contexts modified by this particle will shed some light on a prominent aspect of multifunctionality within the nominal morphology of Tok Pisin.
Źródło:
Anglica. An International Journal of English Studies; 2015, 24/2; 49-61
0860-5734
Pojawia się w:
Anglica. An International Journal of English Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Turystyka wiejska i możliwości wykorzystywania wermikultury dla rozszerzenia oferty turystycznej oraz propagowania zrównoważonego rozwoju
Rural Tourism and the Possibility of Using Vermiculture for Extending the Tourist Offer and Popularizing of Sustainable Development
Autorzy:
Kostecka, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/2027692.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Multifunctional rural development
organic waste
sustainable development
tourist
offer
vermiculture
Opis:
On the background of multifunctional rural development paper presents biotechnology of vermiculture (breeding earthworms on organic waste), its strengths and the chance to help building a sustainable organic waste management system in rural areas. Paper also summarizes the conditions for the positive effects of the introduction of vermiculture to rural tourism. Studies were conducted by analyzing reference materials and summarizing own research materials from many years.
Źródło:
Studia komitetu przestrzennego zagospodarowania kraju PAN; 2015, 162; 275-294
0079-3507
Pojawia się w:
Studia komitetu przestrzennego zagospodarowania kraju PAN
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Koncepcje rozwoju europejskiego rolnictwa i obszarów wiejskich
The Concepts of Agricultural and Rural Development in the European Union
Autorzy:
Roszkowska-Mądra, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/575507.pdf
Data publikacji:
2009-10-31
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
sustainable development
rural areas
Common Agricultural Policy (CAP)
multifunctional agriculture
Opis:
The paper looks at the prevalent approach to agricultural and rural development in the European Union, describing its origin, essence and the rationale behind it. The analysis makes use of descriptive and comparative methods. The author notes that the policy of sustainable development is currently the common approach to development processes in agriculture and rural areas in both the European Union and elsewhere. This approach is a response to some negative trends provoked by previous policies,Roszkowska-Mądra says. As the EU’s Common Agricultural Policy (CAP) changes, it is becoming increasingly oriented toward sustainable development. According to Roszkowska-Mądra, an optimal approach to the development of Poland’s rural areas, under the current socioeconomic and environmental conditions, is proposed by a French model calling for the development of what is known as multifunctional agriculture. The model involves a combination of exogenous and endogenous factors adapted to the type of farming system.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2009, 235, 10; 83-102
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czynniki rozwoju wielofunkcyjnego obszarów wiejskich na przykładzie województwa świętokrzyskiego
Factors of multifunctional development of rural areas on the example of Świętokrzyskie province
Autorzy:
Salamon, J.
Powiązania:
https://bibliotekanauki.pl/articles/289475.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
obszar wiejski
rozwój wielofunkcyjny
bezrobocie
rural area
multifunctional development
unemployment
Opis:
Dokonano próby wyodrębnienia i oceny czynników charakteryzujących poziom rozwoju wielofunkcyjnego obszarów wiejskich województwa świętokrzyskiego oraz zbadano wpływ tych czynników na kształtowanie się poziomu bezrobocia. Stwierdzono, że stopa bezrobocia jest silnie zależna od odsetka ludności rolniczej. Mimo stwierdzonych zależności statystycznych ustalono, iż stopa bezrobocia rejestrowanego nie jest obiektywnym wskaźnikiem wiejskiego rynku pracy.
An attempt was made to separate and assess factors characterizing the level of development of multifunctional rural areas of the Świętokrzyskie province and influence of these factors on development of unemployment level was analyzed. It was shown that the unemployment rate strongly depends on the farm population percentage. Despite the found statistical dependencies it was determined that the rate of recorded unemployment is not an objective ratio of rural employment market.
Źródło:
Inżynieria Rolnicza; 2006, R. 10, nr 11(86), 11(86); 423-430
1429-7264
Pojawia się w:
Inżynieria Rolnicza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kilka uwag do potrzeb inwentaryzacji lasu w użytkowaniu lasu wielofunkcyjnego
Some remarks concerning forest inventory needs for multifunctional forest utilization
Autorzy:
Paschalis-Jakubowicz, P.
Powiązania:
https://bibliotekanauki.pl/articles/1015808.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
inwentaryzacja lasu
las wielofunkcyjny
forest inventory
multifunctional forest utilization
Opis:
The paper focuses on the needs of forest inventory i.e. the gathering and processing of data which support multifunctional forest utilization. Forest management levels become more and more sophisticated and the carried out measurements and forest data collection should concern all elements enabling integrated forest resource management, as well as effective, ergonomic and precise conduction of forest operations. Inventory should encompass forest floor vegetation, shrub layer and plantations of cultivated plants in forest areas, harvest of needle litter and needle drop, charring wood into charcoal, harvesting of fossils in forest areas, harvesting of medicinal, industrial, decorative and fruit−bearing forest plants, and edible forest mushrooms.
Źródło:
Sylwan; 2007, 151, 09; 51-56
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł

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