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Tytuł:
The Symbolic and Allegorical Parallel “Kiev – Jerusalem” in Taras Shevchenko’s Writing
Autorzy:
Bigun, Ol′ga
Powiązania:
https://bibliotekanauki.pl/articles/440942.pdf
Data publikacji:
2013
Wydawca:
Fundacja Naukowa Katolików Eschaton
Tematy:
mythology
the Bible
Jerusalem
Kiev
Taras Shevchenko
Opis:
This article is a part of the bigger work entitled The Ambivalence of Byzantism in Taras Shevchenko’s Writings. The aim of the article is studying the problem of perception and interpretation of the mytheme of Jerusalem in the works by Taras Shevchenko. The crosscultural, semiotic, hermeneutic and comparative analyses allow for discovering deep semantic levels of the “Jerusalem” loci in the works by T. Shevchenko, for clearing out its subtexts and for defining its poetic structure and the levels of the artistic interpretation. In the result of the analyses it has been found that the association “Kiev–Jerusalem” in the works by Shevchenko has its loci of various meanings, which have been formed in the course of a long trajectory within the historic space. The mytheme “Jerusalem” is realized primarily in its Biblical and genetic aspect. The contents of the “Jerusalem idea” proves Shevchenko’s solid knowledge of the Old Testament dogmas in the field of the Judaic history and culture. The resemblance of/between Kiev and Jerusalem is formed on the basis of [the] allegories, the poetical means aiming at the context reading with regard to the urgent social and historic reality. Introducing the mytheme “Jerusalem” into a discourse of fiction, T. Shevchenko accounts for actualization/transposition of its Biblical semantic field/range unto the social, political, cultural and spiritual needs of the epoch. The image of Kiev in Shevchenko’s works has strong sacred characteristics/connotations which indirectly correlate with Christian viewpoints. The importance of Kiev as the spiritual habitable globe is underlined by frequent recollections about numeruous temples, monasteries, saints, monks, icons, pilgrimage traditions, etc. The results of the research can be used for courses in the Ukrainian History of Literature and Theory, for text-books and training aids, for further comparative studies of Shevchenko’s works. The results of the study are addressed to philologists and researchers of the Ukrainian literature. The academic novelty of this article lies in the fact that the mytheme “Jerusalem” in Shevchenko’s works has for the first time become the object of individual research and that theoretic aspects and comparative typological levels of this problem have been elaborated.
Źródło:
Religious and Sacred Poetry: An International Quarterly of Religion, Culture and Education; 2013, 2(2); 85-96
2299-9922
Pojawia się w:
Religious and Sacred Poetry: An International Quarterly of Religion, Culture and Education
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Typology of Sanctity: the Kiev-Pechary Patericon and the Kobzar of Taras Shevchenko
Typologia świętości: kijowsko-pieczarski Paterikon i Kobziarz Tarasa Szewczenki
Autorzy:
Bigun, Ol′ga Al′bertivna (Ol′ga Bigun)
Powiązania:
https://bibliotekanauki.pl/articles/440865.pdf
Data publikacji:
2013
Wydawca:
Fundacja Naukowa Katolików Eschaton
Tematy:
typology
reception
hagiographic literature
Kiev-Pechery Patericon
Kobzar (Piper)
Taras Shevchenko (1814-1861)
typologia
recepcja
literatura hagiograficzna
Kijowsko-Pieczerski Paterikon
Kobziarz
Taras Szewczenko (1814-1861)
Opis:
This article is a part of the thesis Ambivalency of the Byzantism in Taras Shevchenko’s Works. The aim of the article is to present the reception of one of the most important records of Orthodox-Christian literature – the Kiev-Pechery Patericon (The Patericon of the Kiev Caves Monastery (Lavra) reflected in the works of Taras Shevchenko. The cultural, historical and comparative analysis will describe the usage of the typology of the image of the sacred place in the Kiev- Pechery Patericon and the Kobzar of the Ukrainian poet. The examination of Shevchenko’s work in the context of the Byzantine spiritual tradition reveals the common and distinctive features (i.e. similarities and differences) in the reception of the concept of “sanctity”. First of all, the image of the sacred place or the shrine is particularly important in this context, as it corresponds to the Christian tradition and displays a number of important characteristics such as, for example, a personal intrusion of God, associated with a miracle, the connection of the place with other sacred centers, a special, beneficial influence of the sacred place on the people living in the vicinity, the ecclesiastical deeds of its inhabitants etc. It is noticeable that all the enumerated features are characteristic of the description of the cloisters in Shevchenko’s works. In addition of the conception “Kiev – Jerusalem”, the poet develops the idea “Kiev-Pechery Lavra – Athos”, which must have been borrowed from the hagiographies of the Kiev-Pechery Patericon. Moreover, the image of the Church is distinguished by its ambivalence. The results of the research can be used for courses in the History of Ukrainian Literature and in Literary Theory, in textbooks and training aids, in further comparative studies of Shevchenko’s works. The results are addressed to philologists and researchers of Ukrainian literature. The academic novelty of this article consists in presenting the typology of the image of the sacred place in the Kiev-Pechery Patericon and the Kobzar of Taras Shevchenko. For the first time it has become the object of individual research, in the course of which theoretical aspects and comparative levels of this problem have been delineated.
Artykuł jest częścią tezy (dysertacji) pt. Ambiwalencja bizantynizmu w dziełach Tarasa Szewczenki. Celem artykułu jest przedstawienie recepcji jednego z największych zapisów chrześcijańskiej literatury prawosławnej – Kijowsko111 Pieczarskiego Paterikonu (Paterikonu monasteru kijowskich pieczar, ławry) oświetlonego w dziełach Tarasa Szewczenki. Analiza kulturowa, historyczna oraz porównawcza opisze zastosowanie typologii do wizji świętego miejsca w Kijowsko- Pieczarskim Paterikonie i Kobziarzu ukraińskiego poety. Badanie dzieła Szewczenki w kontekście bizantyńskiej tradycji duchowej ujawnia wspólne i dystynktywne cechy (np. podobieństwa i różnice) w recepcji koncepcji „świętości”. Przede wszystkim, wizja świętego miejsca albo miejsca kultu jest szczególnie ważna w tym kontekście, tak jak to odpowiada chcześcijańskiej tradycji i obrazuje wiele ważnych właściwości, takich jak na przykład osobowe wtargnięcie (interwencja) Boga, skojarzone z cudem, złączenie (danego) miejsca z innymi ośrodkami świętymi, szczególny dobroczynny wpływ świętego miejsca na ludzi żyjących w okolicy, na duchowe uczynki jej mieszkańców itd. Godne uwagi jest to, że wszystkie wymienione cechy są charakterystyczne dla klasztorów w dziełach Szewczenki. Dodatkowo z koncepcji „Kijowa - Jerozolimy” poeta rozwija ideę „Kijowsko- Pieczarskiej Ławry – Atosu”, która musi mieć zapożyczenie z hagiografii Paterikonu Kijowsko-Pieczarskiego. Co więcej, wizję Kościoła rozpoznaje się (wyróżnia się) przez jego (tę) ambiwalencję. Wyniki badań mogą być zastosowane w kursach historii ukraińskiej literatury i teorii literatury, w podręcznikach i jako środek pomocniczy do ćwiczeń, w dalszych studiach porównawczych nad dziełami Szewczenki. Wyniki są adresowane do filologów i badaczy literatury ukraińskiej. Na nowość naukową artykułu składa się przedstawienie typologii wizji miejsca świętego w Paterikonie Kijowsko-Pieczarskim i Kobziarzu Tarasa Szewczenki. Po raz pierwszy stało się to obiektem indywidualnego badania, w toku którego zostały określone aspekty teoretyczne i porównawcze poziomy tego problemu. [polski przekład: Marek Mariusz Tytko]
Źródło:
Religious and Sacred Poetry: An International Quarterly of Religion, Culture and Education; 2013, 4(4); 97-116
2299-9922
Pojawia się w:
Religious and Sacred Poetry: An International Quarterly of Religion, Culture and Education
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The fulturae ("compound synapticulae"), their structure and reconsideration of their systematic value
Autorzy:
Gill, G.A.
Powiązania:
https://bibliotekanauki.pl/articles/21927.pdf
Data publikacji:
1980
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Opis:
The study of the structure of fulturae in Recent Cycloseds cyclolites and various species of Fungia reveals an upward growth of fibers gradually diverging from the centre outwards. The distal end of each fultura Is rounded and rhythmic secretion leaves a succession of horseshoe figures on the outer surface. In their structure, the fulturae differ basically from "simple" synapticulae and from the design which had been ascribed to them in literature. The twofold notion of synapticulae ("simple" and "compound"), until now considered as fundamental distinctive character for the suborder Fungilda, should be abandoned. The suborder Fungilda, as delineated in recent classifications, seems to include at least two apparent, non-related groups: one common in Tertiary and Recent forms which bear fulturae and show a septal structure similar to the Montlivaltia type (e.g. Cycloseris) and the other including pennular corals (mainly Mesozoic) with or without "simple" synapticulae.
Źródło:
Acta Palaeontologica Polonica; 1980, 25, 3-4
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
[Rev.:] Oksana Petrìvna Âkovina, Metaphysics in Poetry: Ukraine of the 17th Century, Scholarly and Publishing Centre “Opillya”, L′viv 2010, 216 p. (Series Depository Opillya. Education and Science)
Autorzy:
Ciganok, Ol′ga
Powiązania:
https://bibliotekanauki.pl/articles/441008.pdf
Data publikacji:
2013
Wydawca:
Fundacja Naukowa Katolików Eschaton
Tematy:
Oksana Petrìvna Âkovina
Opis:
For the first time in Ukrainian literature attention was drawn to metaphysical poems by compilers of the anthology Ukrainian Poetry: The Middle of the 17th century – Volodimir Krekoten and Mikola Sulima (Kyiv, 1992, in Ukrainian). They published some anonymous texts called metaphysical poetry (under the subtitle: religious and philosophical poems) dividing them into following groups: prayer poems, Christmas carols, homiletic poems and poems about death. The next step in the study of this topic in Ukraine was a monograph by Tetiana Riazantseva To Paint a Thought: Conceptism as a Trend of Metaphysical Poetry in European Baroque Literature (Kyiv, 1999, in Ukrainian). In fact, before that there had been no tradition of research into Baroque metaphysical poetry in Ukraine. Oksana Yakovyna’s monograph is based on her candidate thesis (Ph.D. thesis) Metaphysical Ukrainian poetry of the second half of the seventeenth century (2002). The researcher is well prepared to deal with such a topic. Oksana Yakovyna has a doctoral degree in Philology and an M. A. in Religious Sciences. She studied philology at the Taras Shevchenko National University of Kyiv and theology at the St. Thomas Aquinas Higher Institute of Religious Sciences of Kyiv (the Branch of the Pontifical University "Angelicum", Rome, Italy). Now Oksana Yakovyna carries out research on the subject of metaphysics in art and on Christian theology as a Fellow of the Shevchenko Institute of Literature at the National Acadamy af Sciences of Ukraine. As Dr Yakovyna points out herself, in her book she examines the ways of combining the metaphysical worldview of a particular person with the worldview of a particular epoch as a means of self-cognition through poetry. The method offered to the readers enables connecting modern problems of literary theory with medieval studies in the context of national mentality and religious tradition. By conducting comparative, cultural, philosophical, theological and literary analysises of Baroque poetic texts Oksana Yakovyna investigates problems of personalism and hierarchy, humility and dynamism of the will of man, freedom and dependence on God. The author’s purpose is to reconstruct the character of metaphysical thinking with the help of baroque texts. This enables an understanding of the affinity between Ukrainian and European spiritual and social traditions. The author follows the stages of her study and invites the readers to get to know the unique essential existence of the poetic world through metaphysics. Oksana Yakovyna explores the content and form of the Ukrainian metaphysical poetry of the 17th century (the works of Ivan Velychkovskii, Ivan Ornovskii, Samiylo Mokryevych, Danylo Bratkovskii, Stefan Yavorskii, Pylyp Orlyk, Ivan Maksymovyh). She draws the reader’s attention to different faces of metaphysical poetry in the works of these authors and to the striking richness and symbolic meaning of the metrics of their poetry. The principles of metaphysical existence of the man and the world can be expressed not only through the content but also through the form or unity of content and form. If we compare Ivan Velychkovskii’s epic and didactic poetry and Ivan Ornovskii’s lyric and ramatic poetry, we see that metaphysics of both authors is deeply rooted in an intimate, personal experience of reality. However, the firstmentioned poet is a man who looks at the world, as it were, from the side, noticing all its flaws and strengths. Ornovskii’s texts are different in this respect: they represent pain and a certain confusion of the man who is like an accomplice of these contradictory elements in this world. Metaphysical feelings of the poets are substantially different, in spite of the fact that they come from the same generation and that their biographies are similar. The Ukrainian metaphysical poetry of the 17th century dealt with the issue of human transience, impermanence and futility; it expressed a hope of salvation in God, and also referred to the temptations, weaknesses and passions of man's life in the world of the matter. These texts reveal an attitude of a man torn between the flesh and eternal life. He is aware that he should live in order to reach salvation, but cannot resist temptations of the world in which he lives, he cannot overcome his weaknesses. As Oksana Yakovyna says, the structure of “the image of the world”, created by Ukrainian metaphysical poets of the Baroque period is compiled from such oppositions as Christian, sacred and profane elements, multilingual environment and form’s unity in their complex and universal alloy, which integrates scholastic philosophy with a national experience of the world. The Ukrainian researcher tries to delimit metaphysical, religious and philosophical poems as separate categories. It is an ambitious task; there are more common features than differences between metaphysical, religious and philosophical poems: God, Love, Death, the Person and the World are key notions for all of them. Religious thinking was dominant in the Baroque period, the meditation’s poetic model was superimposed on the traditions of philosophical lyrics, which are derived from Antiquity and the Middle Ages. The art of meditation was the basis of the poetic art of the Baroque period. As Oksana Yakovyna says, metaphysical cognition in the Ukrainian Baroque poetry of the seventeenth century manifests itself primarily as rational process, through which poetic emotion associates with cognition, intuitive and supernatural (mystical). Philosophical cognition within Baroque poetry is usually linked with the sphere of ratio, in which emotion, unlike metaphysical poetic discourse, does not have transcendental functions of the connection with verum, bonum, pulchrum, but serves only as a means of filling the rational thought with a specific visual sense. Religious cognition is unique and, by its nature, does not create communicative situations. Thus, the basis of religious cognition is the practice of faith, the basis of philosophical cognition is ratio (including intuitional philosophy and religious philosophy), and the system knowledge is a result of rational intercourse, which is synthesized through faith with mentality. According to many researchers, the essence of the highly intellectualized metaphysical poetry defies precise definition. Neither thematic criteria, nor metaphysical consciousness are not enough. As T.S. Eliot in his classical essey The Metaphysical Poets (1921) said, not only is it extremely difficult to define metaphysical poetry, but difficult to decide which poets practice it and in which of their poems. “Metaphysical poets” is a term coined by the poet and critic Samuel Johnson to describe a loose group of British lyric poets of the 17th century, whose work was characterized by the inventive use of conceits, and by speculation about topics such as love or religion. Their style was characterized chiefly by wit. The metaphysical poetry was written in 17th-century England, France, Germany, Holland, Spain, Italy etc. Christoph Mrovtsevich (Krzysztof Mrowcewicz), who compiled an anthology of Polish metaphysical poetry of the Baroque (1993), believes that the discussion on metaphysical poetry is still open. As Oksana Yakovyna underlines, the Ukrainian metaphysical poetry of the seventeenth century was created within the cultural traditions of the the Polish–Lithuanian Commonwealth and predominantly in Polish (literary and state language). The features of metaphysical Baroque poetry were conditioned by a struggle of different traditions, cultures, religious faiths, ideologies and governments in the Ukrainian consciousness. The author sees the identity of the Ukrainian metaphysical poetry in striving for hierarchical unity of internal human life and in a especial role of the creative emotion. Orthodoxy, which traditionally did not stress the personal factor in man, placed the Common above the Personal. Oksana Yakovyna says that the Polish formula "Me and God" has something in common with the inversed formula of the Ukrainian metaphysical poetry - "God and Me". In our opinion, this view upon the features of the Ukrainian metaphysical poetry (compared with Polish) in the Polish–Lithuanian Commonwealth requires additional argumentation. A future task in this research field is to consider links between Ukrainian metaphysical poetry and logic, which was for the metaphysical poets a tool of emotions. It is significant that the sonnet, a lyrical form, so popular in metaphysical poetry, has been called by Herbert Grierson " a poetic analogy of the syllogism". In conclusion of the above it should be underlined that Oksana Yakovyna’s monograph is undoubtedly a significant contribution to the study of the Ukrainian metaphysical poetry of the 17th century.
Źródło:
Religious and Sacred Poetry: An International Quarterly of Religion, Culture and Education; 2013, 3(3); 155-58
2299-9922
Pojawia się w:
Religious and Sacred Poetry: An International Quarterly of Religion, Culture and Education
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of the impacts of climate change and anthropogenic disturbances on the El Arish coast and seaweed vegetation after ten years in 2010, North Sinai, Egypt
Autorzy:
El Shoubaky, G.A.
Powiązania:
https://bibliotekanauki.pl/articles/48246.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
anthropogenic disturbance
climate change
human activity
El Arish coast
El Arish Harbour
El Arish Power Plant
Sinai
Egypt
seaweed
vegetation
erosion
satellite remote sensing
coastal ecosystem
air temperature
water temperature
salinity
satellite image
Źródło:
Oceanologia; 2013, 55, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reckoning physical properties of firewood with its preference by the rural households in a selected village of Narsingdi district of Bangladesh
Autorzy:
Miah, D.
Islam, G.A.
Powiązania:
https://bibliotekanauki.pl/articles/2049694.pdf
Data publikacji:
2020
Wydawca:
Fundacja na Rzecz Młodych Naukowców
Tematy:
physical property
biomass energy
value index
firewood
preference
rural household
Bangladesh
firewood preferences
fast drying
easy flammability
hot flame
physical properties of
Opis:
The biomass energy has the potentiality of sequestering carbon and the capacity of reducing global warming. The study was conducted with a view to assessing the local preferences of firewood for domestic use with the physical characteristics of firewood species. The study was conducted in different communities of Kamrabo village under Shibpur Upazila in Narsingdi district of Bangladesh. Purposive random sampling was performed for the study covering 50% households with a total of 160 households of the study area. A direct interview with semi-structured questionnaires based on twelve quality criteria was conducted in the study area for identification of local preferences of firewood species and drawing up a pair-wise ranking matrix based on it. Fuel value index (FVI) was used to rank the preferred firewood species based on their physical properties. The trees Artocarpus heterophyllus, Swietenia mahagoni, Albizia lebbek, Acacia auriculiformis, Syzygium fruticosum, etc. having the FVI values were found in decreasing order. The study found a resemblance between the order of FVI values and the ranks of the firewood species by household preferences. The study will be useful in energy management and policy in rural Bangladesh.
Źródło:
Environment, Earth and Ecology; 2020, 4, 1; 15-30
2543-9774
2451-4225
Pojawia się w:
Environment, Earth and Ecology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Triassic Dasycladaceae from Central Balkan and Fore-Balkan, Bulgaria
Triasowe Dasycladaceae z Centralnego Bałkanu i z Przedbałkanu w Bułgarii
Triasovye Dasycladaceae Centralnogo Balkana i Predbalkana v Bolgarii
Autorzy:
Kotanski, Z.
Catalov, G.A.
Powiązania:
https://bibliotekanauki.pl/articles/22663.pdf
Data publikacji:
1973
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Źródło:
Acta Palaeontologica Polonica; 1973, 18, 2
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of the biostimulant Kelpak SL on the content of some microelements in two grass species
Autorzy:
Godlewska, A.
Ciepiela, G.A.
Powiązania:
https://bibliotekanauki.pl/articles/14005.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
biostimulant
Kelpak SL preparation
microelement content
grass
plant species
Dactylis glomerata
Festulolium braunii
seaweed
extract
zinc
iron
copper
manganese
Opis:
Seaweed extracts have been recently introduced to crop growing, particularly to sustainable agriculture, in many countries worldwide. However, our knowledge of the action produced by Kelpak is only fragmentary as it is influenced by a number of factors, for example crop plant species and extract application schedule. Our objective was to determine the effect of Kelpak SL on the content of selected microelements in two grass species. A field experiment was arranged in a randomized subblock design (split-split-plot) with three replicates. It was conducted at the Experimental Unit of the University of Natural Sciences and Humanities in Siedlce (Poland) and started in late April each year. The following factors were examined: pure stands of two grass species Dactylis glomerata L. (cv. Amila) and Festulolium braunii (K.Richt.) A. Camus (cv. Felopa) grown in a monoculture, a biostimulant distributed under the trade name Kelpak SL, applied at 2 dm3 ha-1 (no biostimulant in the control treatment), and nitrogen applied at 50, 100, 150 kg ha-1 (no nitrogen in the control). During the experiment, grass was cut three times a year. The plant material was subjected to chemical analyses to assess dry matter (by determining the moisture content), zinc, copper, iron and manganese. The application of Kelpak significantly increased the Zn, Cu, Fe and Mn content in the grass species tested, regardless of the remaining factors. The grass species did not differ significantly in their content of Zn, Cu, Fe and Mn. The concentrations of the microelements in both species were significantly affected by a dose of nitrogen. At higher nitrogen doses, the concentrations of Zn, Cu and Fe were lower, unlike the content of Mn, which increased. The Fe:Mn ratio in the dry matter of both grasses was 2.79, which indicates some manganese deficiency.
Źródło:
Journal of Elementology; 2016, 21, 2
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The utilization of the land resources and agricultural production in agro-touristic farms located in Biebrza National Park
Wykorzystanie zasobów ziemi i produkcji rolniczej w gospodarstwach agroturystycznych położonych w Biebrzańskim Parku Narodowym
Autorzy:
Ciepiela, G.A.
Kur-Kowalska, M.
Powiązania:
https://bibliotekanauki.pl/articles/2051992.pdf
Data publikacji:
2016
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
utilization
land resource
agricultural production
agricultural area
agritourism farm
food
raw material
location
Biebrza National Park
Opis:
The aim of the study was to examine the agrotouristic farms operating in Biebrza National Park regarding their land resource and its exploitation, utilization of agricultural production. The study was conducted in 2010 and 2011 in 25 farms. The source material was collected through direct interviews. The questionnaire directed to the farms owners was used as a research tool. Obtained results were related to 2010. The average size of the surveyed agricultural farm area was 18.47 ha. The farms with agricultural land above 20 ha amounted to 36%. The raw food was used for the purpose of tourists and families nutrition in 40,7% of the analyzed farms. Additionally 46,3% of raw food was allocated for sale, and 13% was used for the purpose of agricultural production. Based on the conducted studies, it was determined that some of the surveyed farms owners were not actively farming, however benefited from the privileges of providing cost-free touristic services, which have become the main source of the income in the farm.
Celem pracy było zbadanie gospodarstw agroturystycznych, położonych na terenie Biebrzańskiego Parku Narodowego pod względem: zasobów ziemi i jej użytkowania; wykorzystania produkcji rolniczej. Badania przeprowadzono w 25 gospodarstwach. Materiał źródłowy zebrano w 2010 i 2011 roku, techniką wywiadu bezpośredniego. Narzędziem badawczym był kwestionariusz ankietowy skierowany do właścicieli gospodarstw. Wyniki: Średnia powierzchnia gruntów rolnych w ankietowanych gospodarstwie agroturystycznym wynosiła 18,47 ha. Gospodarstwa, w których areał tych gruntów przekraczał 20 ha stanowiły 36%. Wykorzystanie surowców spożywczych na potrzeby żywienia turystów i rodziny w analizowanych gospodarstwach wynosiło 40,7%. Na sprzedaż przeznaczono 46,3% tych surowców, a 13% wykorzystano na potrzeby prowadzenia produkcji rolniczej. Na podstawie przeprowadzonych badań stwierdzono, że część właścicieli analizowanych gospodarstw nie prowadziło działalności rolniczej, natomiast korzystało z przywilejów bezkosztowego świadczenia usług turystycznych, które stały się w gospodarstwie głównym źródłem dochodu.
Źródło:
Economic and Regional Studies; 2016, 09, 2; 64-75
2083-3725
2451-182X
Pojawia się w:
Economic and Regional Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Difference of Microstructures and Mechanical Properties between 9Cr-1W Ferritic/martensitic Steel and ODS Steel
Autorzy:
Kim, Ga Eon
Kim, Tae Kyu
Noh, Sanghoon
Powiązania:
https://bibliotekanauki.pl/articles/355149.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
9Cr-1W steel
oxide dispersion strengthening
ODS
grain refinement
nano-oxide particle
creep resistance
Opis:
Ferrtic/martensitic and ODS steels were fabricated by the mechanical alloying process, and their microstructures and mechanical properties were investigated. The 9Cr-1W and 9Cr-1W-0.3Ti-0.35Y2 O3 (in wt.%) steels were prepared by the same fabrication process such as mechanical alloying, hot isostatic pressing, and hot rolling processes. A microstructural observation of these steels indicated that the Ti and Y2 O3 additions to 9Cr-1W steel were significantly effective to refine the grain size and form nano-sized Y-Ti-O oxide particles. As a result, the tensile strengths at room and elevated temperatures were considerably enhanced. Considerable improvement of the creep resistances at 700°C was also evaluated. It is thus concluded that 9Cr-1W ODS steel with Ti and Y2 O3 additions would be very effective in improving the mechanical properties especially at elevated temperatures.
Źródło:
Archives of Metallurgy and Materials; 2020, 65, 1; 337-341
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of different forms of nitrogen fertilization on the content of macroelements [K, Na] in meadow sward. Part I
Wplyw formy nawozenia azotem na zawartosc makroelementow [K, Na] w runi z laki trwalej
Autorzy:
Kolczarek, R
Ciepiela, G.A.
Jankowska, J.
Jodelka, J.
Powiązania:
https://bibliotekanauki.pl/articles/15118.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
nitrogen fertilization
macroelement content
potassium
different form
foliar fertilization
sodium
nitrogen dose
fertilization
mineral fertilization
meadow sward
Opis:
Present intensification of plant production rises a need to search for new solutions, such as novel fertilization technologies which reduce environmental pollution. The aim of this work has been to examine principles of rational fertilization of permanent meadows, including delivery of nitrogen doses applied in various forms. The investigations were led in the region of Siedlce in 1999-2001. Basic fertilization was applied once during the growing season, in spring, and consisted of N–60 kg⋅ha-1, P–60 kg⋅ha-1, K–60 kg⋅ha-1 applied to soil. The fertilizers were used in two forms: multiple (Polifoska 15) [P] and a mix of fertilizers (ammonium nitrate, superphosphate, potassium salt) [M]. Nitrogen fertilization of the second and third cuts was conduced as various foliar (20%, 30%, 40% urea solution) or soil (ammonium nitrate). The doses of nitrogen in respective variants were 27.6 kg⋅ha-1 (N1), 41.4 kg⋅ha-1 (N2) and 55.2 kg⋅ha-1 (N3). Every year three cuts for determination of potassium and sodium were collected. Fertilization of the experimental objects with the multiple fertilizer resulted in increasing plants’ potassium content whereas the mixture of fertilizers increased the quantity of sodium in plants. Foliar fertilization with nitrogen in the form of urea solution gave a higher increase in the plants’ content of potassium and sodium than fertilization to roots with ammonium nitrate (independently on the basic fertilization). By analysing the content of potassium in plants in dependence of the doses as well as the kind of supplementary nitrogen fertilization, it has been verified that most of this component was determined in plants treated with foliar fertilization consisting of 55.2 kg N⋅ha-1 (N3), the lowest potassium concentration occurred in plants receiving foliar fertilization with dose 41.4 kg N⋅ha-1 (N2). The analysis of the sodium content in plants in dependence of the doses and type of supplementary nitrogen fertilization showed that most potassium was in plants produced on the plots receiving foliar fertilization with a nitrogen dose of 27.6 kg⋅ha-1 (N1), and the least potassium was determined in plants nourished with 41.4 kg N⋅ha-1 (N2) applied to soil.
Celem pracy było porównanie wpływu nawożenia azotem użytków zielonych na zawartość makroelementów w runi łąkowej. Badania prowadzono w latach 1999-2001 na łące trwałej. Każdego roku po ruszeniu wegetacji stosowano nawożenie podstawowe pogłównie, wnosząc do gleby odpowiednio: N–60 kg⋅ha-1, P–60 kg⋅ha-1, K–60 kg⋅ha-1. Zastosowano dwie formy nawozów: wieloskładnikowy (Polifoska 15) [P] i mieszaninę nawozów jednoskładnikowych [M] (saletra amonowa, superfosfat pojedynczy, sól potasowa). W drugim i trzecim odroście stosowano nawożenie azotem w formie dolistnej (20%, 30%, 40% roztwór mocznika) i dokorzeniowej (saletra amonowa). Dawki azotu wynosiły: 27,6 kg⋅ha-1 (N1), 41,4 kg⋅ha-1 (N2), 55,2 kg⋅ha-1 (N3). W każdym roku badań zebrano po trzy pokosy. W runi łąkowej określono zawartość potasu i sodu. Nawożenie nawozem wieloskładnikowym powodowało wzrost zawartości potasu w roślinach, a nawożenie mieszaniną nawozów jednoskładnikowych przyczyniło się do wzrostu ilości sodu. Dolistne dokarmianie roślin azotem w formie roztworu mocznika spowodowało większy wzrost zawartości potasu i sodu w porównaniu z nawożeniem dokorzeniowym saletrą amonową (niezależnie od zastosowanego rodzaju nawożenia podstawowego). Analizując zawartość potasu w roślinach w zależności od dawek i rodzaju nawożenia uzupełniającego azotem, stwierdzono, że najwięcej tego składnika było w roślinach nawożonych dolistnie dawką 55,2 kg⋅ha-1 azotu (N3), natomiast najmniej w przypadku zastosowania dolistnie dawki 41,4 kg⋅ha-1 (N2). Analiza zawartości sodu w roślinach w zależności od dawek i rodzaju nawożenia uzupełniającego azotem wykazała, że najwięcej tego składnika było w roślinach z poletek nawożonych dolistnie dawką azotu 27,6 kg⋅ha-1 (N1), natomiast najmniej w przypadku dawki 41,4 kg⋅ha-1 (N2) zastosowanej dokorzeniowo.
Źródło:
Journal of Elementology; 2008, 13, 3
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ephedrine production from suspension cultures of Ephedra alata L. callus
Autorzy:
Hegazi, G.A.
Ghareb, H.E.
Gabr, M.F.
Powiązania:
https://bibliotekanauki.pl/articles/2096962.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
shake-flask culture
in vitro
alkaloid
biotic elicitor
Aspergillus niger
yeast extract
Opis:
Ephedra alata is an important Egyptian medicinal plant with enormous applications in pharmaceutical industry. Shake-flask suspension cultures of E. alata were established from internodal segment-derived callus. The suspension cultures were treated with two biotic elicitors, namely Aspergillus niger and yeast extract, to enhance the synthesis of ephedrine – the bioactive constituent of E. alata. Ephedrine was quantified using the high performance liquid chromatography technique. Ephedrine concentration was not directly related to biomass production. Aspergillus niger and yeast extract enhanced the production of ephedrine by 2.5- to 7-fold after different durations of incubation as compared to ephedrine content in the mother plant. Treatment with the fungal elicitor A. niger extract induced the maximum accumulation of ephedrine at the concentration of 1.67%; it also increased ephedrine biosynthesis by 7-fold in 24-day-old culture as compared to the ephedrine content in the mother plant and caused higher ephedrine biosynthesis than that in the control treatment without elicitors. The present protocol could be applicable for the large-scale production of ephedrine from E. alata.
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2020, 101, 1; 25-33
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nasoruminal endoscopy of the rumen and reticulum in buffaloes (Bubalus bubalis) – a preliminary study
Autorzy:
Sasikala, K.
Vijayakumar, G.
Sivaraman, S.
Balasubramaniam, G.A.
Powiązania:
https://bibliotekanauki.pl/articles/16539108.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
biopsy
buffaloes
endoscopy
reticulum
rumen
Opis:
Twenty apparently healthy buffaloes were withdrawn of feed and water for 48 hours. Buffaloes were administered with fluids and were subjected to endoscopy every 12 hours. Olympus™ [GIF V70] flexible video endoscope was passed through the ventral nasal meatus, the pharynx, oesophagus and then into the reticulo-rumen in physically restrained buffaloes. The entire reticulum and part of the rumen could be visualized, when the animals were off feed and water for at least 48 hours and evacuations of rumen contents were done even after 48 hours of starvation to visualize the rumen in six buffaloes. The reticulum appeared light brown to pink coloured with honeycomb shape and the rumen appeared smooth, shiny pink, with numerous papillae throughout its surface. The procedure was well tolerated by all the buffaloes and satisfactory reticular and ruminal images could be obtained including biopsy.
Źródło:
Polish Journal of Veterinary Sciences; 2022, 25, 1; 183-186
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 47

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