Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl
Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 22

Liczba wyników na stronie
first rewind previous Strona / 2 next fast forward last
Wyniki wyszukiwania
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 2 next fast forward last
2
Content available remote Grammatical Idioms
100%
EN
It is argued that multi-word lexemes, existing for all classes of single-word lexemes, are an important and growing extension well deserving more study. A notable part of this is to be found in idioms, too, including grammatical idioms, whose prominent class, that of multi-word idiomatic prepositions is studied here both in English and Czech. In these, a prominent part of prepositions is formed by rules, based on specific structures, and might then be viewed as paradigmatic. Data for this research are drawn from British and Czech National Corpus. A formal classification of this type of idioms is offered that is amply illustrated by corpus examples where a particular stress is laid on their place in their system of formation and their frequencies.
EN
The article discusses hitherto unidentified contributions of Roman Jakobson (1896-1982) to 'Ottuv slovnik naucny nove doby' (Otto Encyclopaedia of the New Age), a prestigious encyclopaedia published in Prague between 1930-1943. To complement the five entries by the great linguist for the Encyclopaedia that are listed in the existing bibliographies of his work (Phoneme, Phonology, Linguistics, Metrics, and Mathesius, Vilem), the article identifies the following entries as also written by Jakobson: Morpheme, Prague Linguistic Circle and Havranek, Bohuslav. Whereas the authorship of the latter can only be considered highly probable, the remaining two are identified as indisputable products of Roman Jakobson. The article contains an English translation of, and a brief commentary on, all the hitherto unidentified entries.
EN
This article examines contributions by individual members of the Prague Linguistic Circle to the 'Ottuv slovnik naucny nove doby' (Otto's Encyclopedia of the New Era), published in 1930-1943. The encyclopedia was a very prestigious project at the time, so the participation of as many as 36 members of the Prague Linguistic Circle should not be considered too surprising. Offering a survey of the individual contributions with regard to whether they later became part of the contributors' published bibliographies, this article further demonstrates that at least a part of the entries in the encyclopedia by the members of the Circle, including some of the most prominent (Jakobson, Wellek, Mukarovsky and others), has thus far gone unnoticed. It also briefly assesses the contributions to the encyclopedia by several leading cultural figures of the time.
EN
Agricultural research on plant nutrition cannot be supported without results of long-term field experiments. The Central Institute for Supervising and Testing in Agriculture established four long-term field experiments in four experimental places of the sugar beet production region of the Czech Republic, in the years 1972–1979. Each experiment comprised 12 combinations of fertilization and had an eight years crop rotation. The following five combinations were used for evaluation of yields of sugar beet (roots and leaves) and quality of the products: the control treatment without fertilization, the treatment with farmyard manure (FYM) and three treatments with FYM applied together with comparative mineral fertilization at three different levels. In the control treatment, average yield of the main product (roots) was 52.0 tons×ha-1 with sugar content 18.5%. In the other treatments increase of fertilization caused gradual rising of the roots and leaves yield (for roots: from 57.5 to 68.3 tons×ha-1) and, on the other hand, the decrease of sugar content (from 18.6 to 16.8%). The nitrogen and potassium balances were negative, except for the highest level of mineral fertilization. The phosphorus balance was highly positive at all levels of mineral fertilization.
PL
Badania rolnicze nad odżywianiem roślin nie mogą rozwijać się bez wyników długoterminowych doświadczeń polowych. W latach 1972–1979, w Centralnym Instytucie Nadzoru i Badań w Rolni­ctwie założono cztery takie długoterminowe eksperymenty w czterech stacjach doświadczal­nych rejonu uprawy buraka cukrowego w Republice Czeskiej. Każde z doświadczeń obejmowało 12 kombinacji nawożenia i miało ośmioletni płodozmian. Następujące pięć kombinacji wykorzystano do oceny plonów buraka cukrowego (korzeni i liści) oraz jakości produktów: kontrolną — bez nawo­żenia, kombinację z obornikiem oraz trzy kombinacje (tzw. porównawcze) z obornikiem, uzupełnione trzema różnymi poziomami nawożenia mineralnego. W wariancie kontrolnym średni plon korzeni wyniósł 52,0 t×ha-1, przy zawartości cukru 18,5%. W pozostałych wariantach zwiększe­nie nawożenia spowodowało stopniowy wzrost plonów korzeni i liści (dla korzeni: od 57,5 t/ha do 68,3 t×ha-1), a z drugiej strony zmniejszenie zawartości cukru (z 18,6% do 16,8%). Bilans składników był negatywny dla azotu i potasu, z wyjątkiem kombinacji z najwyższą dawką nawożenia mineralnego. Bilans fosforu był wysoce pozytywny dla wszystkich poziomów nawożenia mineralnego.
EN
The aims of the study were to determine the effect of temperatures and precipitation on the ring width and to compare the results with the results of previous studies conducted in other mountain ranges of the Czech Republic. The research was performed in the central part of the Ceskomoravská Upland in the vicinity of Herálec municipality in selected 70- up to 110-year-old spruce stands at altitudes from 680ma.s.l. to 779 m a.s.l. Measuring of tree-ring widths and synchronization of individual ring series were conducted in PAST4. The age trend was removed by ARSTAN and climatic effects were modelled in DendroClim2002. The correlation of tree-ring width with monthly precipitation is positive and statistically significant for July of the previous year and for the entire summer period from June to September of the current year. The correlation of tree-ring width with mean monthly temperatures is negative and statistically significant for July and September and positive and statistically significant for October of the previous year. Negative correlation was also found for temperatures of the entire summer period from June to September of the previous year. The regional tree-ring chronology mainly shows two periods of highly reduced increment: from 1992 to 1996 and from 2003 to the end of the analysed period. The results thus confirm the hypothesis that the tree-ring width is in positive correlation with summer precipitation and negative correlation with summer temperatures. Also the results of the habitual diagnostics have shown a relatively low degree of crown transformation which indicates a weak or short-term stress load.
EN
Climatic parameters are the main environmental factors affecting tree growth. The main aim of the presented study was to determine whether different oak species growing under contrasting environmental conditions show different sensitivity to climatic parameters. Four oak stands with Quercus robur, Quercus petraea, Quercus polycarpa and Quercus dalechampii growing in the same area were evaluated. Standard dendrochronological methods were used for sample preparation, ring width measurements, cross-dating, chronology development, and the assessment of growth-climate response patterns. Although the species grew under different environmental conditions, their local tree-ring chronologies are highly correlated. The radial growth responses to climatic parameters differ slightly, but the response depends more on local site conditions than on the oak species. At the same time, the strongest correlations between radial growth and climatic parameters were identical among species and sites. The amount of water available in the soil was the main climate-dependent factor limiting radial growth. Approximately since the 1990s, the distribution of rainfalls within the growing season has changed at the expense of spring precipitation. The significance of relative soil moisture content during spring for oak growth increased and the significance of summer values decreased.
first rewind previous Strona / 2 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.