Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Kwaśna, A." wg kryterium: Autor


Wyświetlanie 1-9 z 9
Tytuł:
Physical activity in the water accompanied by music
Aktywność fizyczna w wodzie z muzyką
Autorzy:
Kwaśna, A.
Szczepan, S.
Spirydowicz, A.
Zatoń, K.
Powiązania:
https://bibliotekanauki.pl/articles/366114.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Medycyny i Techniki Hiperbarycznej
Tematy:
music
values
motivation
perceived exertion
states of feelings
swimming
muzyka
wartości
motywacja
postrzeganie wysiłku
stany uczuciowe
pływanie
Opis:
Music motivates, relaxes and stimulates action and is one factor which enhances the pleasure that people feel from a given movement. Thus, from a psychophysical point of view, listening to music is an important aspect in sport and recreation. With this in mind, the aim of the study was to determine any changes in the participants’ psychophysical sphere which resulted from listening to music while swimming. The psychophysical sphere was expressed in relation to the Borg RPE scale (Rating of Perceived Exertion) as well as the Rejeski and Gauvin Exercise-Induced Feeling Inventory (EFI) scale of emotional states. Material and methods: The participants in the study were not professional swimmers (n = 10). The experiment consisted of two trials in which participants performed the Swimming Cooper test. During the first trial there was no music transmitted while in the second trial specifically selected music was played as the participants swam. Results: An ANOVA variance analysis (α = 0.05) showed statistically significant differences in the RPE scale (p = 0.04) and across all sensations on the EFI scale (p = 0.001, p = 0.001, p = 0.001, p = 0.001). Conclusions: Listening to music while swimming has a significant impact on the human psychophysical sphere and is expressed by a perceived exertion scale and the scale of emotional states. Respondents paid less attention to the discomfort of physical exertion associated with exercise while listening to music. The rating of their emotional states, including positive engagement, revitalization and tranquility considerably increased though the physical exhaustion measures were significantly lower.
Muzyka motywuje, relaksuje, pobudza do działania. Sprawia, iż człowiek odczuwa większą przyjemność z ruchu. Zatem z punktu widzenia psychofizycznego słuchanie muzyki jest ważnym elementem w sporcie i rekreacji. Dlatego celem badań było określenie zmian w sferze psychofizycznej człowieka wynikających ze słuchania muzyki podczas pływania. Sfera psychofizyczna wyrażona była skalą postrzegania wysiłku Borg’a (RPE) oraz skalą stanów uczuciowych Gauvin’a i Rejeskie’go (EFI). Materiał i Metody: W badaniach wzięły udział nie uprawiające zawodowo pływania osoby (n=10). Eksperyment złożony był z dwóch prób, w których uczestnicy wykonywali pływacki test Coopera. W pierwszej próbie nie przekazywano muzyki podczas wykonywania testu. W drugiej próbie indywidualnie dobrana muzyka była przekazywana w trakcie płynięcia. Wyniki: Analiza wariacji ANOVA (α=0.05) wykazała istotnie statystycznie różnice w skali RPE (p=0.04) oraz we wszystkich odczuciach skali EFI (p = 0.001, p = 0.001, p = 0.01, p = 0.001). Wnioski: Słuchanie muzyki podczas pływania istotnie wpływa na sferę psychofizyczną człowieka, wyrażoną skalą odczuwania wysiłku oraz skalą stanów uczuciowych. Badani zwracali mniejszą uwagę na wykonywany wysiłek i towarzyszący temu dyskomfort. Ocena stanów uczuciowych, w tym pozytywnego zaangażowania, rewitalizacji i spokoju istotnie zwiększyła się, a wyczerpania fizycznego istotnie zmniejszyła.
Źródło:
Polish Hyperbaric Research; 2016, 4(57); 55-64
1734-7009
2084-0535
Pojawia się w:
Polish Hyperbaric Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of selected antagonistic fungi on Fusarium species - toxigenic cereal pathogens
Antagonistyczne oddziaływanie wybranych grzybów na toksynotwórcze gatunki Fusarium patogeniczne dla zbóż
Autorzy:
Popiel, D.
Kwasna, A.
Chelkowski, J.
Stepien, L.
Laskowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/67207.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
Fusarium-ear blight is a destructive disease in various cereal-growing regions and leads to significant yield and quality losses for farmers and to contamination of cereal grains with mycotoxins, mainly deoxynivalenol and derivatives, zearalenone and moniliformin. Fusarium pathogens grow well and produce significant inoculum on crop resiudues. Reduction of mycotoxins production and pathogen sporulation may be influenced by saprophytic fungi, exhibiting antagonistic effect. Dual culture bioassays were used to examine the impact of 92 isolates (belonging to 29 fungal species) against three toxigenic species, i.e. Fusarium avenaceum (Corda) Saccardo, F. culmorum (W.G.Smith) Saccardo and F. graminearum Schwabe. Both F.culmorum and F. graminearum isolates produce trichothecene mycotoxins and mycohormone zearalenone and are considered to be the most important cereal pathogens worldwide. Infection with those pathogens leads to accumulation of mycotoxins: deoxynivalenol (DON) and zearalenone (ZEA) in grains. Fusarium avenaceum isolates are producers of moniliformin (MON) and enniatins. Isolates of Trichoderma sp. were found to be the most effective ones to control the growth of examined Fusarium species. The response of Fusarium isolates to antagonistic activity of Trichoderma isolates varied and also the isolates of Trichoderma differed in their antagonistic activity against Fusarium isolates. The production of MON by two isolates of F. avenaceum in dual culture on rice was reduced by 95% to 100% by T. atroviride isolate AN 35. The same antagonist reduced the amount of moniliformin from 100 μg/g to 6.5 μg/g when inoculated to rice culture contaminated with MON, which suggests the possible decomposition of this mycotoxin.
Fuzarioza kłosa jest w wielu regionach produkujących zboża chorobą wyniszczającą i powoduje straty powstające na skutek obniżenia plonowania i jakości ziarna. Ziarno z roślin porażonych jest zanieczyszczone mikotoksynami, przede wszystkim deoksyniwalenolem i jego pochodnymi, zearalenonem i moniliforminą. Gatunki Fusarium dobrze rozwijają się na resztkach pożniwnych i obficie na nich zarodnikują. Grzyby saprotroficzne o cechach antagonistycznych wobec tych patogenów mogą przyczyniać się do zmniejszenia zarodnikowania patogenów Fusarium i obniżenia ilości tworzonych przez nie mikotoksyn. Antagonistyczne oddziaływanie 92 izolatów grzybów należących do 29 gatunków testowano w bikulturach z izolatami trzech toksynotwórczych gatunków F. avenaceum (Corda) Saccardo, F. culmorum (W.G.Smith) Saccardo i F. graminearum Schwabe. Gatunki F. culmorum i F. graminearum tworzą mikotoksyny trichotecenowe i mikohormon zearalenon oraz należą do najistotniejszych patogenów zbóż w skali światowej. Porażenie kłosów zbóż przez te gatunki powoduje akumulację w ziarniakach deoksyniwalenolu (DON) i zearalenonu (ZEA). Izolaty F. avenaceum tworzą moniliforminę (MON) i enniatyny. I zolaty gatunków Trichoderma okazały się najbardziej efektywnymi dla redukcji wzrostu izolatów wymienionych gatunków. Efekt antagonistyczny poszczególnych izolatów Trichoderma względem tych samych izolatów Fusarium różnił się znacząco. Również stopień redukcji wzrostu poszczególnych izolatów Fusarium przez te same izolaty Trichoderma był znacząco różny. Ilość moniliforminy produkowanej przez dwa izolaty F. avenaceum w bikulturach na ryżu była redukowana o 95-100% przez izolat T. atroviride AN35. Ten sam grzyb antagonistyczny redukował zawartość moniliforminy z poziomu 100 μg/g do 6.5 μg/g w kulturze na ryżu, co sugeruje możliwość dekompozycji tej mikotoksyny przez ten izolat.
Źródło:
Acta Mycologica; 2008, 43, 1
0001-625X
2353-074X
Pojawia się w:
Acta Mycologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Podatność drzew leśnych na opieńkową zgniliznę korzeni
The susceptibility of forest trees to Armillaria root rot
Autorzy:
Szynkiewicz, A.
Kwaśna, H.
Powiązania:
https://bibliotekanauki.pl/articles/973615.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
grzyby
choroby grzybowe
Armillaria
czynniki chorobotwórcze
podatność na choroby
leśnictwo
drzewa leśne
opieńkowa zginilizna korzeni
fitopatologia leśna
armillaria
susceptibility of trees
resistance
stress
Opis:
The susceptibility of forest trees to Armillaria butt and root rot is described. The paper characterises the most common Armillaria species and presents the mechanical, physiological and chemical mechanisms of plant resistance against Armillaria. The importance of stress as a cause of increased susceptibility of plants to infection is emphasised. Stress in plants may be caused by drought or an excess of water in the soil, inappropriate temperature, unsuitable soil pH, shortage of oxygen in the ground, wrong nutrition, lack of light, pollution of the soil or air, and the presence of damaging macro−, mezo− or microflora and fauna. Stress decreases the production of cambium in the affected area, the production of resins that limit colonisation, the intensity of photosynthesis, respiration and the transport of nutrients. Stress causes the hydrolysis of carbohydrates necessary for production of energy required for resistance responses, increases accumulation of glucose and other substances used by Armillaria, favours the degradation of phenols that limit colonization, increases susceptibility to other stress factors, and decreases regeneration of the trees.
Źródło:
Sylwan; 2004, 143, 08; 25-33
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zbiorowiska grzybów w rozkładającym się drewnie dębu i sosny
Communities of fungi in decomposed wood of oak and pine
Autorzy:
Kwaśna, H.
Mazur, A.
Łabędzki, A.
Kuźmiński, R.
Łakomy, P.
Powiązania:
https://bibliotekanauki.pl/articles/1294810.pdf
Data publikacji:
2016
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
fitopatologia lesna
dab
Quercus
sosna
Pinus
drewno martwe
rozklad drewna
grzyby
zbiorowiska grzybow
communities of fungi
oak
Scots pine
succession
wood decomposition
Opis:
The abundance and diversity of wood decomposing fungi were investigated by isolating and cultivating filamentous fungi from wood and by detection of fruit bodies of ascomycetous and basidiomycetous fungi. The objective was to study the impact of forest management on fungi in 100-year-old oak and 87-year-old Scots pine forests in Northern Poland. Fungi were found on coarse woody debris of decayed stumps and fallen logs, boughs and branches in each of the three (managed and unmanaged) examined stands. In total, 226 species of Oomycota and fungi were recorded. Oak wood was colonized by one species of Oomycota and 141 species of fungi including Zygomycota (19 species), Ascomycota (103 species) and Basidiomycota (19 species). Scots pine wood was also colonized by one species of Oomycota and 138 species of fungi including Zygomycota (19 species), Ascomycota (90 species) and Basidiomycota (29 species). In the first, second and third stages of decomposition, the oak wood was colonized by 101, 89 and 56 species of fungi respectively and pine wood was colonized by 82, 103 and 47 species respectively. Eighty three of the observed species (37%) occurred on both types of wood, while the other species displayed nutritional preferences. A decrease in the number of species with advancing decay indicates the necessity for a continuous supply of dead wood to the forest ecosystem. This supply would secure the continuity of fauna and flora and guarantee a stable forest development. The nutritional and ecological preferences of many fungal species furthermore indicate the necessity of supplying the forests with wood of different species. In commercially managed forests the results obtained here will aid in: (i) the development of strategies for effective dead wood management in the context of forest productivity and future wood stock growth, as well as (ii) finding a compromise between forest management requirements and environmental protection.
Źródło:
Leśne Prace Badawcze; 2016, 77, 3
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity of Armillaria ostoyae in Scots pine plantations in Poland
Autorzy:
Szewczyk, W.
Kwasna, H.
Bocianowski, J.
Behnke-Borowczyk, J.
Ratajczak, A.
Swietlik, A.
Powiązania:
https://bibliotekanauki.pl/articles/41365.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
diversity
Armillaria ostoyae
Scotch pine
plantation
RAPD-PCR method
rhizomorph
Polska
Opis:
Incidence of Armillaria root disease and the population structure of associated Armillaria spp. were studied in 5-17-year-old Scots pine plantations in west-central Poland. Two infection centres (1.14– 9.30 ha) in each of three forest districts (Siemianice, Zielonka and Złotów) were intensively sampled. Root collars were examined for mycelial fans, decayed wood, and rhizomorphs. Twenty two isolates of Armillaria ostoyae collected from epiphytic rhizomorphs from 20 living and two dead trees in the six infection centres were identified with somatic incompatibility group. Only one somatic incompatibility group for A. ostoyae was found. Twenty one isolates produced rhizomorphs on oak-wood discs submerged in a sand-forest soil substrate. Isolates from Siemianice formed the smallest rhizomorph networks and those from Złotów the most abundant. There were 16 different genets among 22 isolates of A. ostoyae distinguished by RAPD analysis. Genetic similarity among genets was 25.6–97.5%. The large diversity in A. ostoyae suggests that sexual reproduction may occur in nature more often than expected.
Źródło:
Dendrobiology; 2014, 72
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Struktura zbiorowisk grzybów i bakterii w glebie 1-rocznej uprawy i 10-letniego młodnika w zależności od sposobu przygotowania gleby
Structure of fungal and bacterial communities in 1-year and 10-year-old plantations of Scots pine after different pre-planting preparation of soil
Autorzy:
Kwaśna, H.
Łakomy, P.
Gornowicz, R.
Mikiciński, A.
Borowczyk-Behnke, J.
Gałązka, S.
Powiązania:
https://bibliotekanauki.pl/articles/989686.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
uprawy lesne
uprawy sosnowe
mlodniki sosnowe
sosna zwyczajna
Pinus sylvestris
przygotowanie gleby
gleby lesne
aktywnosc biologiczna
grzyby glebowe
bakterie glebowe
wystepowanie
zbiorowiska bakterii
zbiorowiska grzybow
struktura zbiorowisk
armillaria
heterobasidion
scots pine
silvicultural techniques
soil biological activity
Opis:
Effects of post−harvest wood−debris utilization and pre−planting soil preparation in clear−cut forest on the community structure of soil fungi and bacteria and their possible biological activity towards Armillaria and Heterobasidion were studied in 1− and 10−year−old Scots pine plantations in Bierzwnik and Międzychód Forest Districts (W Poland). Post−harvest wood−debris utilization included: (i) removal from the surface, (ii) spread of the coarse or chipped wood−debris on the surface and (iii) mixing of the chipped wood debris with the soil. Pre−planting soil preparation included: (i) deep furrowing, (ii) shallow turning of the topsoil, (iii) ridging and (iv) no ground preparation. The soil−dilution method was used for detection of fungi and bacteria in soil. Morphotyping was used for identification of fungi. Phenotypic traits and biochemical properties were used for identification of bacteria. Molecular method, MID−66 or BIOLOG® systems were additionally applied for identification of the most common bacteria. Removal of post−harvest wood−debris from the surface of the clear−cut land and shallow turning of the topsoil or ridging before planting increased abundance of fungi in soil of 1−year−old Scots pine plantation. Deep furrowing resulted in increased abundance of fungi and no ground preparation in increased abundance of bacteria in soil of 10−year−old Scots pine plantation. Increased abundance of fungi and bacteria was associated with increased abundance of taxa considered as antagonistic to Armillaria and Heterobasidion. Removal of the post−harvest wood debris and moderate or no mechanical intervention into the soil habitat on the clear−cut site before planting of Scots pine seedlings seems to create the habitat, which may be beneficial for the growth of young trees.
Źródło:
Sylwan; 2015, 159, 01; 71-81
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bioelectrical activity of the pelvic floor muscles after 6-week biofeedback training in nulliparous continent women
Autorzy:
Chmielewska, D.
Stania, M.
Smykla, A.
Kwaśna, K.
Błaszczak, E.
Sobota, G.
Skrzypulec-Plinta, V.
Powiązania:
https://bibliotekanauki.pl/articles/306365.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
elektromiografia
biofeedback
zdrowi ochotnicy
profilaktyka
pelvic floor
electromyography
healthy volunteers
prevention
Opis:
Purpose: The aim of the study was to evaluate the effects of a 6-week sEMG-biofeedback-assisted pelvic floor muscle training program on pelvic floor muscle activity in young continent women. Methods: Pelvic floor muscle activity was recorded using a vaginal probe during five experimental trials. Biofeedback training was continued for 6 weeks, 3 times a week. Muscle strenghtening and endurance exercises were performed alternately. SEMG (surface electromyography) measurements were recorded on four different occasions: before training started, after the third week of training, after the sixth week of training, and one month after training ended. Results: A 6-week sEMG-biofeedback-assisted pelvic floor muscle training program significantly decreased the resting activity of the pelvic floor muscles in supine lying and standing. The ability to relax the pelvic floor muscles after a sustained 60-second contraction improved significantly after the 6-week training in both positions. SEMG-biofeedback training program did not seem to affect the activity of the pelvic floor muscles or muscle fatigue during voluntary pelvic floor muscle contractions. Conclusions: SEMG-biofeedback-assisted pelvic floor muscle training might be recommended for physiotherapists to improve the effectiveness of their relaxation techniques.
Źródło:
Acta of Bioengineering and Biomechanics; 2016, 18, 3; 105-113
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Ophiostoma population infected elms in Poland
Autorzy:
Lakomy, P.
Kwasna, H.
Kuzminski, R.
Napierala-Filipiak, A.
Filipiak, M.
Behnke, K.
Behnke-Borowczyk, J.
Powiązania:
https://bibliotekanauki.pl/articles/41115.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
investigation
Ophiostoma
fungi
infected plant
elm
Ulmus
Dutch elm disease
Polska
Opis:
Dutch elm disease (DED) still occurs in Poland. Previous studies confirmed occurring O. ulmi and two subspecies of O. novo-ulmi: subsp. novo-ulmi and subsp. amerciana. In this study the population of Ophiostoma occurred in Poland was investigated. The disease incidence was investigated on elms growing in 39 locations. The pathogen’s mycelium was isolated from elm branches and twigs collected from 22 plots. The disease symptoms were noted in 5% to 35% trees. Fungi were identified based on the PCR amplification of the ITS 1/2 rDNA together with phylogenetic analysis of this region. Ophiostoma novo-ulmi was the only agent caused DED on Ulmus glabra, U. minor and U. laevis. There were no genetic diversity of O. novo-ulmi Polish population in analyzed ITS region. All kind of specific symptoms and disease intensity occurred independently on elm species and host age. Ulmus minor was infested most sever among the three elms species.
Źródło:
Dendrobiology; 2016, 76
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of silvicultural techniques on the diversity of microorganisms in forest soil and their possible participation in biological control of Armillaria and Heterobasidion
Autorzy:
Kwasna, H.
Walkowiak, L.
Lakomy, P.
Behnke-Borowczyk, J.
Gornowicz, R.
Mikicinski, A.
Galazka, S.
Szewczyk, W.
Powiązania:
https://bibliotekanauki.pl/articles/65397.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
silvicultural technique
Pinus sylvestris
diversity
microorganism
forest soil
participation
biological control
Armillaria
fungi
Heterobasidion
Opis:
Effects of different pre-planting soil preparations and post-harvest wood debris applications in a clear-cut Scots pine plantation, on the abundance, diversity, and activity of culturable microorganisms were investigated. The investigation was done 9 years after the re-plantings had been done. This formed part of an investigation of silvicultural practices for conservation and the biological control of Armillaria and Heterobasidion in northern temperate forests (Poland). The treatments being compared, were expected to have altered the soil’s physical and chemical properties, and consequently, its biological properties. Only soft-rot microfungi from the Ascomycota and Zygomycota were detected in the soil. Fungi, including those antagonistic to Armillaria and Heterobasidion, were more abundant after shallow ploughing than after deep ploughing or ridging, and where chipped rather than coarse wood debris was left on the soil surface or incorporated. Scots pine trees had the most biomass and the least mortality after ridging and leaving coarse wood debris on the surface (associated with only a relatively moderate abundance of fungi).
Źródło:
Journal of Plant Protection Research; 2015, 55, 3
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies