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Wyszukujesz frazę "Kaczmarek, Zbigniew." wg kryterium: Autor


Tytuł:
Wybór miejscowości przydatnych do oceny rodów jęczmienia jarego
Identifying suitable locations for evaluating advanced barley breeding lines
Autorzy:
Adamski, Tadeusz
Bichoński, Andrzej
Biliński, Zdzis
Bystry, Zbigniew
Jarosz, Piotr
Jasińska, Dorota
Kaczmarek, Zygmunt
Krystkowiak, Karolina
Kuczyńska, Anetta
Mikulski, Wojciech
Nowak, Barbara
Orłowska-Job, Wanda
Paszkiewicz, Zdzisław
Rębarz, Michał
Surma, Maria
Sybilska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/41447582.pdf
Data publikacji:
2008
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
interakcja genotypowo-środowiskowa
jęczmień jary
plon
genotype-environment interaction
spring barley
yield stability
Opis:
Analizowano wyniki doświadczeń przedwstępnych i wstępnych z jęczmieniem jarym prze- prowadzane w latach 2003–2006. Badaną cechą był plon ziarna z poletka. Ponieważ doświadczenia zakładano w 6 miejscowościach, możliwe było przeprowadzenie, wykorzystując program SERGEN, pogłębionej analizy struktury interakcji genotypowo-środowiskowej, przy czym szczególną uwagę zwrócono na charakterystykę środowisk. Na podstawie przeprowadzonych obliczeń wyróżniono jedną miejscowość, w której w badanym okresie 4 lat rody jęczmienia plonowały najwyżej i w której różnice między porównywanymi rodami były najbardziej widoczne, oraz dwie inne miejscowości o znacząco większym od innych udziale w interakcji G × E. Stwierdzono ponadto, że większość (około75%) rodów jęczmienia było w badanych środowiskach stabilnych w plonowaniu, co z jednej strony może oznaczać brak znaczących różnic klimatyczno-glebowych między miejscowościami, z drugiej zaś wskazywać na ukierunkowanie polskiej hodowli na selekcję genotypów stabilnych.
The experimental data from pre-registration experiments with advanced barley breeding lines, conducted in 2003–2006, were analyzed. Grain yield was compared in 11 series of experiments carried out in 6 localities. The data were processed using SERGEN software. Statistical analysis was performed with the aim to study the genotype-environmental interaction with a special attention paid to characterization of localities. The results showed that one locality could be distinguished as the best environment for high yielding of the studied barley genotypes. Moreover, in this locality, the climatic and soil conditions appeared to be most suitable for expression of the differences between genotypes. The compared localities were diversified in their contribution to the genotype-environment interaction; among six localities, two had the markedly higher participation in GE (about 20%). It was shown that about 75% of the studied breeding lines were stable in yielding. This may indicate the lack of marked differences between localities in climatic and soil conditions and/or evidence the achievements of breeding in creating stable-yielding genotypes of barley.
Źródło:
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin; 2008, 247; 31-40
0373-7837
2657-8913
Pojawia się w:
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
THE POWER OF SELF-DECEPTION: PSYCHOLOGICAL REACTION TO THE COVID-19 THREAT
Autorzy:
Kaczmarek, Bożydar L. J
Gaś, Zbigniew B
Powiązania:
https://bibliotekanauki.pl/articles/2138050.pdf
Data publikacji:
2021-07-30
Wydawca:
Fundacja Edukacji Medycznej, Promocji Zdrowia, Sztuki i Kultury Ars Medica
Tematy:
optimistic bias
misinformation
data selection
biconceptualism
coping mechanisms
Opis:
Poland’s inhabitants have often expressed disbelief and negative attitudes toward social isolation, combined with restlessness. This is due to a tendency to discount troubling informa tion while facing the unknown and counter-argue against information that causes discomfort and fear. This tendency helps humans to maintain hope and well-being. The study aimed to determine if Polish citizens tend to downplay or even deny danger when faced with a death threat. The study comprised 58 adults – 46 females 12 males, aged 21 to 49. The participants were asked to answer 12 questions defining their beliefs and attitudes towards the COVID-19 pandemic threat and its consequences. The subjects gave answers on the 5-point Likert scale, from "definitely not" to "definitely yes". The findings of the present study show that a considerable number of the participants tend to exhibit an optimistic bias. This is reflected in their direct statements and in the lack of congruence of their opinions. They do feel the threat of becoming ill but also seem to believe it need not affect them personally. They are also relatively optimistic about the outcomes of the pandemic. At the same time, they realize that COVID-19 may lead to severe psychological, neurological, and mental disorders. The study confirmed a tendency to deny the threat that can pose a severe risk to health and psychological well-being. This is a manifestation of an optimism bias that has its roots in the way the human brain works. The participants did express concerns about the future but at the same time hoped that life after the pandemic would return to normal. It reflects a benevolent facet of self-deception since it makes it possible to cope with highly threatening and impossible to control events.
Źródło:
Acta Neuropsychologica; 2021, 19(3); 319-328
1730-7503
2084-4298
Pojawia się w:
Acta Neuropsychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of personality traits and study mode on mental health and stimulant use among university students during Covid-19 pandemic
Autorzy:
Markiewicz, Katarzyna
Kaczmarek, Bożydar L.J.
Gaś, Zbigniew B.
Powiązania:
https://bibliotekanauki.pl/articles/28762799.pdf
Data publikacji:
2023-09-11
Wydawca:
Fundacja Edukacji Medycznej, Promocji Zdrowia, Sztuki i Kultury Ars Medica
Tematy:
the COVID-19 pandemic
stimulants
personality traits
emotions
university students
hybrid learning
Opis:
The COVID-19 pandemic has significantly increased feelings of insecurity and anxiety for the health of oneself and those of one’s loved ones, as well as for the future, which has led to an increased level of stress. This has resulted in a tendency to use alcohol and drugs. Studies show that such behaviors are triggered both by external and internal factors. Therefore, the study has looked for interrelations between personality traits, mental state, and learning mode (online versus hybrid) and the frequency of stimulants and tranquilizers consumption in the last 6-12 months of the COVID-19 pandemic. The study involved 113 university students aged 19-34. Due to pandemic-related limitations, 51.3% of students took online courses, while 48.7% were involved in hybrid learning. The participants were all asked to complete an online questionnaire that included 17 questions regarding mental health, drug and alcohol use. Additionally, the TIPI questionnaire was used to assess personality traits. The study found that online learning as well as feelings of loneliness and emptiness resulted in increased use of alcohol, antidepressants and sleeping pills. On the other hand, personality traits such as extraversion, agreeableness and emotional stability helped to limit the use of this type of stimulants. Online learners more often reported deterioration in their mental state, related to difficulties in adapting to pandemic-related conditions. This group was also more likely to use sedatives, sleeping pills, and antidepressants, with a significant difference in means, compared to hybrid students. In contrast, hybrid learners frequently reported a sense of the loss of meaning as well as worrying about the fate of loved ones, thinking back to a situation no longer under their control, and difficulties in making decisions. At the same time, most respondents of this group reported a positive vision of their future and a high sense of responsibility.
Źródło:
Acta Neuropsychologica; 2023, 21(4); 373-386
1730-7503
2084-4298
Pojawia się w:
Acta Neuropsychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ryzyko przeciążania układu ruchu u więźniów podejmujących trening siłowy
The risk of overloading the motor system in prisoners taking up strength training
Autorzy:
Łapiński, Piotr
Krotoszyńska, Agata
Kaczmarek, Aleksandra
Sołtys, Zbigniew
Markuszewski, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/464972.pdf
Data publikacji:
2017-01-30
Wydawca:
Akademia Wychowania Fizycznego we Wrocławiu
Tematy:
przetrenowanie
zmęczenie
odpoczynek
izolacja penitencjarna
regeneracja organizmu
Recovery Scoring Guide
overtraining
fatigue
rest
penitentiary isolation
human body regeneration
Opis:
Background. The article is an attempt to present the risk of overloading the motor system in prisoners who practice physical activity in their leisure time. Material and methods. The study was conducted among 50 imprisoned people taking up strength training in circumstances allowing them to decide about the frequency and course of particular sessions, and the size of the applied loads. The research tool was an interview based on the standardized Recovery Scoring Guide questionnaire by Kenttä and Hassmén, evaluating activities that reduce the risk of overload. The interview was extended by a short questionnaire interview of the researchers’ design. Results and conclusions. Only 12% of the responders performed activities reducing the risk of the motor system overload in a way not requiring any modification; 56% practiced the activities incorrectly, with a need for some changes. The authors suggest implementing organizational and educational interventions in prisons in order to reduce the risk of overloading the locomotor system among prisoners who practice strength training in their spare time.
Źródło:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2016, 55; 84-92
0239-4375
Pojawia się w:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Public Participation GIS for sustainable urban mobility planning: methods, applications and challenges
Autorzy:
Czepkiewicz, Michał
Brudka, Cezary
Jankowski, Piotr
Kaczmarek, Tomasz
Zwoliński, Zbigniew
Mikuła, Łukasz
Bąkowska, Edyta
Młodkowski, Marek
Wójcicki, Michał
Powiązania:
https://bibliotekanauki.pl/articles/1023367.pdf
Data publikacji:
2016-09-16
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
PPGIS
mobility planning
sustainable mobility
travel survey
crowdsourcing
SUMP (Sustainable Urban Mobility Plan)
Opis:
Sustainable mobility planning is a new approach to planning, and as such it requires new methods of public participation, data collection and data aggregation. In the article we present an overview of Public Participation GIS (PPGIS) methods with potential use in sustainable urban mobility planning. We present the methods using examples from two recent case studies conducted in Polish cities of Poznań and Łodź. Sustainable urban mobility planning is a cyclical process, and each stage has different data and participatory requirements. Consequently, we situate the PPGIS methods in appropriate stages of planning, based on potential benefits they may bring into the planning process. We discuss key issues related to participant recruitment and provide guidelines for planners interested in implementing methods presented in the paper. The article outlines future research directions stressing the need for systematic case study evaluation.
Źródło:
Rozwój Regionalny i Polityka Regionalna; 2016, 35; 9-35
2353-1428
Pojawia się w:
Rozwój Regionalny i Polityka Regionalna
Dostawca treści:
Biblioteka Nauki
Artykuł

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