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Wyszukujesz frazę "Żuchowski, J." wg kryterium: Wszystkie pola


Tytuł:
Korelacja wybranych elementow w metodzie minimalnego procentu przyrostu miazszosci
Autorzy:
Zuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/819208.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
metoda minimalnego procentu przyrostu miazszosci
miazszosc drzewostanow
lesnictwo
pomiary
przyrost drzewostanu
Źródło:
Sylwan; 2002, 146, 05; 13-21
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DISEGNO-RYSUNEK. U ŹRÓDEŁ SZTUKI NOWOŻYTNEJ Materiały z sesji naukowej w Toruniu, 26-27 X 2000, pod red. Tadeusza J. Żuchowskiego, Sebastiana Dudzika, seria „Sztuka i Kultura”, II, Wyd. Uniwersytetu Mikołaja Kopernika, Toruń 2001, s. 236, il. cz.-b. i barw.
DISEGNO -DRAWING. AMONG THE SOURCES OF MODERN ART Material from a Scientific Session, Toruń 26-27 October 2000, ed. by Tadeusz J. Żuchowski, Sebastian Dudzik, series ”Sztuka i Kultura”, II, Wyd. Uniwersytetu Mikołaja Kopernika, Toruń 2001, 236 pp., black-and-white and colour ill.
Autorzy:
Bugalska, Ewa Karolina
Powiązania:
https://bibliotekanauki.pl/articles/537628.pdf
Data publikacji:
2006
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
'SZTUKA I KULTURA'
DISEGNO
DUDZIK SEBASTIAN
ZUCHOWSKI TADEISZ J.
Opis:
In 2001 the Mikolaj Kopernik University in Torun started publishing the 'Sztuka i Kultura' (Art and Culture) series, edited by Prof. Tadeusz J. Zuchowski and Sebastian Dudzik, and containing material from scientific sessions about widely comprehended modern art and its role in European culture. Up to now, the series has included five volumes. The reviewed volume presents reflections on drawing and its significance in assorted periods, especially in Italian art of the sixteenth and seventeenth century when drawing, given the Italian name of 'disegno', gained a special rank and was perceived as a symptom of the artist's invention and an inauguration of the creative process. The authors discussed various problems connected with drawing, its etymology in various European languages, meaning in Byzantine art, the mediaeval project and architectural draughtsmanship. The majority of the deliberations concerns the role played by drawing in modern European art, in which it gained a prominent place in the treatises and writings of the theoreticians of the Italian Renaissance who conceived it as the foundation of all the arts and the focus of the intellectual work of the artist. The Italian term 'disegno', with its Latin provenance, became a synonym of 'invenzione'. The emergence of the anatomical drawing, as well as the preparatory and completed composition drawing became the reason why draughtsmanship no longer possessed merely a utilitarian character. It was now treated as an independent work of art, and became the object of developing patronage and the collection movement. The reviewed book considers the connections between drawing and graphic art in Italian art from the sixteenth to the eighteenth century, seventeenth century art in Silesia, and the links between drawing and painting in Venetian art critique of the seventeenth century. In a conclusion summing up the session Zygmunt Wazbinski asserted that the articles do not exhaust all the problems associated with drawing, described by him as the 'motor force of European art' and 'the greatest adventure in West European art'. The articles, supplemented with an extensive bibliography and interesting footnotes, comprise valuable material for further reflections on drawing and its role in the history of European art.
Źródło:
Ochrona Zabytków; 2006, 4; 114-119
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania wybranych właściwości wysłodków buraczanych jako paliwa alternatywnego
Investigation of chosen characteristics of beet pulp as an alternative fuel
Autorzy:
Kubik, B.
Zuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/803345.pdf
Data publikacji:
2002
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Opis:
The purpose of the research was to determine the combustion heat of dried beet pulp and also to compare the usefulness as fuel for two kinds of dried beet pulp: loose and pelleted. Calorimetric method was used for the determination. Combustion heat for loose dried beet pulp in the working state (7.5% moisture) is 16.2 MJ·kg⁻¹, and the same value for pelleted pulp (10.6% moisture) is 15.6 MJ·kg⁻¹. The difference is statistically significant. Combustion heat of dried substance of beet pulp for both kinds is 17.5 MJ·kg⁻¹.
Celem badań było oznaczenie wartości energetycznej (ciepła spalania) suszonych wysłodków buraczanych oraz porównanie przydatności paliwowej dwóch postaci suszu wysłodkowego: luźnej i peletowanej. Do oznaczeń wykorzystano metodę kalorymetryczną. Stwierdzono, że wartość energetyczna luźnej postaci suszu wysłodkowego w stanie roboczym (7,5% wilgotności) wynosi 16,2 MJ·kg⁻¹, natomiast peletów (10,6% wilgotności) - 15,6 MJ·kg⁻¹. Różnica jest statystycznie istotna. Wartość energetyczna suchej substancji wysłodków buraczanych obu postaci wynosi 17,5 MJ·kg⁻¹.
Źródło:
Zeszyty Problemowe Postępów Nauk Rolniczych; 2002, 486, 1
0084-5477
Pojawia się w:
Zeszyty Problemowe Postępów Nauk Rolniczych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rezultaty kontroli i sposobow urzadzania lasu w obiektach doswiadczalnych: Szczawiczne, Czarny Potok i Przelom Muszynki w Lesnym Zakladzie Doswiadczalnym w Krynicy
Autorzy:
Rutkowski, B.
Zuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/814224.pdf
Data publikacji:
1992
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
obiekty doswiadczalne
lesnictwo
urzadzanie lasu
Źródło:
Sylwan; 1992, 136, 04; 49-55
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Koncentracja manganu w roślinach uprawianych na polach irygowanych ściekami miejskimi po II stopniu oczyszczenia
Manganesehe concentration in plants cultivated on fields irrigated with municipal waste water after second step of purification
Autorzy:
Stepniewska, Z.
Zuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1402125.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Źródło:
Acta Agrophysica; 2001, 57; 135-138
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kumulacja cynku przez rosliny uprawiane na polach zalewanych sciekami miejskimi po II stopniu oczyszczenia
Zinc cummulation in plants cultivated on fields irrigated with minicipal wastewaters after second step of purification.
Autorzy:
Stepniewska, Z
Zuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1401799.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
scieki komunalne
scieki miejskie
rosliny uprawne
drzewa
gleby
cynk
koncentracja cynku
kumulacja cynku
municipal waste
urban waste
cultivated plant
tree
soil
zinc
zinc concentration
zinc accumulation
Opis:
Celem pracy było ustalenie, które z badanych roślin (topola, wierzba wiciowa, rzepak, konopie i mieszanka traw) kumulują największe ilości cynku oraz jak zróżnicowany stopień nawadniania gleby wpływa na pobranie tego pierwiastka. Eksperyment przeprowadzono na polach doświadczalnych (gleba torfowo-murszowa) irygowanych ściekami miejskimi o II stopniu oczyszczenia. Pola doświadczalne były podzielone na trzy kwatery: kontrolną (A), zalewaną pojedynczą dawką, ścieków miejskich po II stopniu oczyszczenia (B) oraz zalewaną dawką podwójną (C), Ilość ścieków wprowadzanych na pola wynosiła odpowiednio 600 i 1200 mm w ciągu roku. Oznaczenia stężeń cynku w materiale roślinnym wykonywano metodą absorpcyjnej spektrometrii atomowej (AAS). Stężenia cynku mieściły się w zakresie 11-290 mg kg '. Najwyższą zawartość cynku stwierdzono w liściach topoli, 32-290 mg kg-1. Pozostałe rośliny można uszeregować następująco; wierzba, konopie, rzepak, mieszanka traw.
The aim of the work was to establish, which of tested plants (poplar, willow, mixture of grasses, hemp, spring rape) cultivated on experimental fields (Eutric Histosol) irrigated with municipal wastewater's (after second [biological] step of purification) is the most efficient in accumulation of zinc. Experimental fields with each plant were divided into three parts: control part (A); Hooded with single (600 mm) dose of water (B); flooded with double dose (C). Zinc content analyses were done with atomic absorption spectrometer. The highest concentrations of zinc (32-290 mg kg-1) were observed in poplar leaves. The experiment demonstrated the following order of zinc content in green parts of the plants: poplar> willow> hemp> rapc>= mixture of grasses. The highest concentrations of zinc were the most often observed in plants grown on control fields.
Źródło:
Acta Agrophysica; 2000, 38; 221-228
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the content of phenolic acids and their antioxidant activity in winter cereal seeds
Autorzy:
Gałązka, A.
Gawryjołek, K.
Żuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/963879.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Opis:
Grains of three cultivars of each cereal: winter wheat (Triticum aestivum L. – Tonacja, Bogatka, Satyna), winter rye (Secale cereae L. – Stanko, Dańkowskie Złote, Amilo) and winter barley (Hordeum sativum L. – Laverola, Mertada, Merk) were examined. In addition, phenolic acids were identified in these grains, and the content of the identified acids, i.e. ferulic, vanillic, p-coumaric, protocatechuic, p-hydroxybenzoic, syringic, sinapic and caffeic, was determined. The antioxidant properties of phenolic acids were examined using the free radical scavenging method against a stable 2.2-diphenyl-1-pikrylhydrazyl radical (DPPH). The antiradical efficiency of phenolic acids depended on the duration of a reaction and genotype-specific properties. The data showed that different winter cereal seed extracts were able to quench 15-47% of DPPH radical solution and to exhibit potent radical scavenging activity. Results of the determinations of the content of phenolic acids in grains of the cultivars correlated with the activity of their extracts. The tested cereal grains were characterized by different levels of the identified phenolic acids, depending on the generic and specific characteristics. Differences in the content of phenolic acids may be subject to genetic traits, environmental factors and different analytical procedures. Cereal kernels with a higher phenolic acid content also exhibited a higher antioxidant activity of extracts with these compounds. Kernels of winter barley cv. Metaxa with a higher content of phenolic acids were also characterized by higher antioxidant activity than those of cvs. Merle and Laverola. The lowest content of phenolic acids was observed in winter rye cv. Stanko. 5-day seedlings showed a statistically significant increase in phenolic acids (ferulic, p-coumaric, protocatechuic, p-syringic, sinapic and caffeic) and the high antioxidant activity. Winter cereal seed extracts were able to quench 15-47% of DPPH radical solution and exhibited potent radical scavenging activity.
Źródło:
Journal of Elementology; 2017, 22, 2
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamika potencjalu oksydoredukcyjnego na polu doswiadczalnym irygowanym sciekami miejskimi po II stopniu oczyszczania
Autorzy:
Stepniewska, Z
Zuchowski, J.
Kotowska, U.
Powiązania:
https://bibliotekanauki.pl/articles/1402597.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
gleby
gleby torfowo-murszowe
natlenianie gleby
stezenie tlenu
scieki miejskie
irygacja
oczyszczanie sciekow
potencjal oksydo-redukcyjny
pola doswiadczalne
soil
peat-muck soil
soil oxygenation
oxygen concentration
municipal sewage
irrigation
sewage purification
redox potential
experimental field
Źródło:
Acta Agrophysica; 2001, 53; 171-176
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the content of phenolic acids and their antioxidant activity in winter cereal seeds
Autorzy:
Gałązka, A.
Gawryjołek, K.
Żuchowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1190184.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
antioxidant activity
DPPH·
early stage germination
phenolic acids
winter barley
winter rye
winter wheat
Opis:
Grains of three cultivars of each cereal: winter wheat (Triticum aestivum L. – Tonacja, Bogatka, Satyna), winter rye (Secale cereae L. – Stanko, Dańkowskie Złote, Amilo) and winter barley (Hordeum sativum L. – Laverola, Mertada, Merk) were examined. In addition, phenolic acids were identified in these grains, and the content of the identified acids, i.e. ferulic, vanillic, p-coumaric, protocatechuic, p-hydroxybenzoic, syringic, sinapic and caffeic, was determined. The antioxidant properties of phenolic acids were examined using the free radical scavenging method against a stable 2.2-diphenyl-1-pikrylhydrazyl radical (DPPH). The antiradical efficiency of phenolic acids depended on the duration of a reaction and genotype-specific properties. The data showed that different winter cereal seed extracts were able to quench 15-47% of DPPH radical solution and to exhibit potent radical scavenging activity. Results of the determinations of the content of phenolic acids in grains of the cultivars correlated with the activity of their extracts. The tested cereal grains were characterized by different levels of the identified phenolic acids, depending on the generic and specific characteristics. Differences in the content of phenolic acids may be subject to genetic traits, environmental factors and different analytical procedures. Cereal kernels with a higher phenolic acid content also exhibited a higher antioxidant activity of extracts with these compounds. Kernels of winter barley cv. Metaxa with a higher content of phenolic acids were also characterized by higher antioxidant activity than those of cvs. Merle and Laverola. The lowest content of phenolic acids was observed in winter rye cv. Stanko. 5-day seedlings showed a statistically significant increase in phenolic acids (ferulic, p-coumaric, protocatechuic, p-syringic, sinapic and caffeic) and the high antioxidant activity. Winter cereal seed extracts were able to quench 15-47% of DPPH radical solution and exhibited potent radical scavenging activity.
Źródło:
Journal of Elementology; 2017, 22, 2; 593-605
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mieczysław Gębarowicz (1893–1984)
Autorzy:
Żuchowski, Tadeusz J.
Powiązania:
https://bibliotekanauki.pl/articles/707043.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
POLAND
ART HISTORY
GEBAROWICZ
Opis:
Mieczyslaw Gebarowicz (1893-1984) was a historian and art historian, associated all his academic life with Lviv. It was in that city that passed all the stages of his academic career during the interwar period, including the ordinary professorship at the University of Jan Kazimierz. During World War II, he was appointed Director of the National Ossoliński Institute. After the war, when Lviv was incorporated with Eastern Malopolska into the Ukrainian Soviet Republic, he remained in the city despite the loss of his academic degrees, resulting ultimately in his employment as an assistant librarian at the Museum of Industry. His research methods, formed under the influence of Boloz-Antoniewicz and Zakrzewski, were based on a thorough analysis of sources and meticulous examination of works of art. Gebarowicz thought it essential to favour source documents over formal analysis. During the interwar period, he focused on the study of medieval art, and wrote a synthesis of the art of this period, in which he outlined a vision of the development of European art independent from the dominant, at that time, French and German studies. In Gębarowicz’s opinion, the cultural border areas, the periphery, played an important role. He placed great emphasis on the artistic process, highly valuing the individuality of the artist and his social role. After the war, Gębarowicz, cut off from the Polish academic community, undertook research on the areas of the Eastern Malopolska (Little Poland), Podolia and Zaporozhye i.e. lands that were beginning to be called Ukraine. In the 1950s, he wrote two studies in Ukrainian, in which he presents the development of realism in art in so-called ‘Western Ukraine’ (Eastern Little Poland), and the history of sculpture in the Ukraine.
Źródło:
Rocznik Historii Sztuki; 2011, 36; 57-68
0080-3472
Pojawia się w:
Rocznik Historii Sztuki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pentacyclic triterpenoids and polyphenols accumulation in cell suspension culture of Chaenomeles japonica (Thunb.) Lindl. ex Spach
Autorzy:
Kikowska, M.
Wlodarczyk, A.
Stochmal, A.
Zuchowski, J.
Thiem, B.
Powiązania:
https://bibliotekanauki.pl/articles/71498.pdf
Data publikacji:
2019
Wydawca:
Instytut Włókien Naturalnych i Roślin Zielarskich
Tematy:
pentacyclic triterpenoid
triterpenoid
polyphenol
accumulation
cell suspension
callus
Chaenomeles japonica
Japanese quince
chlorogenic acid
ursolic acid
oleanolic acid
Opis:
Introduction: Callus and cell suspension cultures are widely applied in investigation of production of highvalue secondary metabolites, which may be used as cosmeceuticals, nutraceuticals and pharmaceuticals. Plant cell cultures are promising alternative to intact plant sources for the production of plant-derived drugs of industrial importance. Objective: The aim of the study was to (i) initiate the cell suspension culture of Chaenomeles japonica from homogenous and uniform callus, (ii) stabilize the selected line and (iii) verify its ability to produce the desired groups of secondary metabolites – pentacyclic triterpenoids and polyphenols. Methods: To establish a cell suspension culture, stabilized and homogeneous callus was selected. Cell cultures were systematically passaged every 2 weeks to fresh liquid medium with the same composition. Biomass from cultures at the growth phase and stationary phase was designated for phytochemical research. UHPLC-DAD-MS analyzes were performed. At the same time, their macroscopic and microscopic observations were carried out. Results: Cells of suspension culture line A2 were characterized by the intense divisions. Cell culture extracts (both from the growth phase and stationary phase) contained pentacyclic triterpenoids. In addition, phenolic compounds (chlorogenic acid and proanthocyanidins type B) and in a small amount also epicatechin are present in the extract of the cells harvested from the growth phase. In the present studies, three pentacyclic triterpenoids were detected and quantified in the extracts of cell suspensions and callus line A2. Ursolic and oleanolic acids were the main triterpenoids in the studied extracts. The cell suspension culture from the growth phase exhibited the highest content of ursolic, oleanolic, and betulinic acid (separately and together). Conclusion: The cell suspension culture of Chaenomeles japonica is a promising source of pentacyclic triterpenoids.
Źródło:
Herba Polonica; 2019, 65, 1
0018-0599
Pojawia się w:
Herba Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł

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