Autor: Kruczyńska, A - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Computer-based speech analysis in stutter
Autorzy:: Szabelska, E.
Kruczyńska, A
Powiązania:: https://bibliotekanauki.pl/articles/117719.pdf
Data publikacji:: 2013
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Tematy:: speech therapy
stutter
logopaedics
signal analysis
Opis:: The paper presents computer aided approach to speech disorder analysis. The three levels definition of stutter is presented for describing this particular problem. The effective speech analysis algorithm used for segmentation of signal and detecting stutter is discussed and samples are presented.
Źródło:: Applied Computer Science; 2013, 9, 2; 34-42
1895-3735
Pojawia się w:: Applied Computer Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Wartosc produkcyjna najnowszych odmian truskawki w warunkach Polski Centralnej
Production value of the newest strawberry cultivars in Central Poland
Autorzy:: Zurawicz, E.
Kruczynska, D.
Masny, A.
Powiązania:: https://bibliotekanauki.pl/articles/832129.pdf
Data publikacji:: 2005
Wydawca:: Instytut Ogrodnictwa
Tematy:: wartosc produkcyjna
jedrnosc miazszu
choroby roslin
truskawka
uprawa roslin
nowe odmiany
zdrowotnosc roslin
masa 100 owocow
Polska Centralna
plony handlowe
odmiany roslin
krzewy owocowe
Źródło:: Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa w Skierniewicach; 2005, 13; 69-74
1234-0855
Pojawia się w:: Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa w Skierniewicach
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Nuclear DNA content and ploidy level of apple cultivars including Polish ones in relation to some morphological traits
Autorzy:: Podwyszynska, M.
Kruczynska, D.
Machlanska, A.
Dyki, B.
Sowik, I.
Powiązania:: https://bibliotekanauki.pl/articles/19357.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:: Apple species and cultivars differ in nuclear (2C) DNA content and ploidy level. The majority of these genotypes are diploids, but there are some triploids and a few tetraploids. Nuclear DNA content is a specific feature and its flow cytometric evaluation can be helpful in differentiating taxa. For many apple genotypes – including all the Polish ones, these characteristics are not known. 2C DNA was evaluated in relation to leaf, flower, fruit, pollen grain and stomata sizes as well as to the flowering time for seventy genotypes (including 46 Polish cultivars) gathered in the gene bank of the Research Institute of Horticulture, Skierniewice, Poland. For standard cultivars with the known chromosome number, 2C value was 1.71 pg for diploid cultivar ‘Alwa’ (2n=2x=34), 2.55 pg for triploid ‘Boskoop’ (3x=51), and 3.37 pg for tetraploid genome (4x=68) of mixoploid ‘McIntosh 2x+4x’. In 61 cultivars (including 41 Polish ones), the nuclear DNA content ranged from 1.58 to 1.78 pg indicating their diploid chromosome number. Five cultivars were identified as triploids (‘Bursztówka Polska’, ‘Pagacz’, ‘Rapa Zielona’, ‘Rarytas Śląski’ and ‘Witos’) owing to their nuclear DNA amount ranging between 2.42 and 2.58 pg. Leaf, flower, fruit, stomata and pollen grain sizes were on average significantly larger in triploids. Thus, in 3x plants the mean leaf surface was 49.1 cm², flower diameter – 52.4 mm, fruit weight – 204.7 g, stomata length – 32.1 μm and pollen grain diameter – 33.7 μm, whereas in diploids – 36.0 cm², 46.1 mm, 162.7 g, 28.4 μm and 30.7 μm, respectively. Pollen grain viability was on average significantly higher in diploids (75.6%), compared to triploids (22%). These results confirm that in apple, as in many other plant species, the higher ploidy level of triploids is generally associated with increased sizes of pollen grains, stomata, flowers, fruits and leaves but decreased pollen viability. No clear correlation between ploidy level and flowering time was found. In the case of mixoploid apple genotypes possessing diploid and tetraploid genomes, some phenotype observation is helpful in describing the ploidy level of the histogenic layers, L1 and L2. Small stomata sizes (similar to diploid) indicate diploid L1 and larger leaf sizes, compared to diploid counterparts, show tetraploid L2. The results will be used for breeding, in which it is important to determine maternal and paternal genotypes as well as the direction of the crossing that is of great importance in obtaining seeds and materials for further selection.
Źródło:: Acta Biologica Cracoviensia. Series Botanica; 2016, 58, 1
0001-5296
Pojawia się w:: Acta Biologica Cracoviensia. Series Botanica
Dostawca treści:: Biblioteka Nauki