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Sezónní dynamika šíření původce sazné nemoci kůry na lokalitě Brno - Sadová
Janovská, Kateřina
Sooty bark disease is caused by a parasitic fungus Cryptostroma corticale (Ellis & Ever-hart) Gregory & Waller, which survives in its host (mostly sycamore maple) in engophy-tic stage. After exposing the host to stress, especially drought stress, its strong pathoge-nic effects prevailes, which may be fatal for the host. At the research area in Soběšice, aerobiological sampling took place from spring to autumn using automatic volumetric spore trap. DNA extraction and real-time PCR were used to determine the number of C. corticale spores in the samples. The effect of meteorological factors on the spore amounts was determined. More spores were observed in the spring months than in the autumn months under similar conditions.
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Parasitic strategies based on behavioral manipulation of the arthropod host
Janovská, Kateřina ; Straka, Jakub (advisor) ; Votýpka, Jan (referee)
It is well known that parasites can alter the host's behaviour for their benefit or the benefit of their offspring. Arthropods often fall victim to these parasites. Although the parasites of Arthropods come from many different groups (e.g., helminths, insects, fungi, viruses, etc.), we can find some similarities in their strategies. The specific methods and processes of behavioural manipulation are unique to each parasite and depend on whether the arthropod is the parasite's final host or an intermediate host/vector. However, they often lead to the same goal, e.g., to be eaten by another host, to allow the parasite to reproduce or to protect the parasite's offspring. Whether these changes in the host's behaviour are a part of the parasite's life strategy or only a manifestation of an adaptive response of the host remains a question. This thesis discuss specific cases of behavioural manipulation in parasitized arthropods and the common motives parasites use in manipulation. Keywords: behaviour manipulation, Arthropods parasite, parasitoid, host's behaviour, host- parasite interaction, adaptive response
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Posttraumatic stress in women after premature birth in psychosocial contexts
Janovská, Kateřina ; Sobotková, Daniela (advisor) ; Čepický, Pavel (referee)
The thesis discusses premature birth as a set of events that can lead to development of posttraumatic stress disorder (PTSD), or that can support the development of partial symptoms of PTSD. Since the topic of PTSD in connection with premature birth is not yet anchored in the Czech environment, the theoretical part of the work is based on previous foreign findings. The thesis focuses on the circumstances of the development of PTSD in women after premature birth, summarizes the findings on the occurrence and severity of PTSD symptoms in this group of women, discusses the negative effects of PTSD symptomatology, some space is devoted to the possibilities of diagnosing PTSD in the context of premature birth. The research part is based on a quantitative cross-sectional survey, which showed significantly higher scores of PTSD severity in the group of women after premature delivery compared to women after delivery at term. In the group of women after premature birth, PTSD severity scores were significantly associated to some anamnestic data (gestational week of the child's birth, child's birth weight, length of the child's postpartum hospitalization, operative delivery management). A higher significant association of PTSD severity scores was found between women's perceived social support after preterm...
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Evaluation of dynamic postural stability of orienteers suffering chronic ankle instability
Janovská, Kateřina ; Nováková, Tereza (advisor) ; Vomáčková, Helena (referee)
Author: Bc. Kateřina Janovská Title: Evaluation of dynamic postural stability of orienteers suffering chronic ankle instability Objectives: The aim of the study was to assess dynamic postural stability in orienteers aged 15-25 years suffering from chronic ankle instability, who compete at the national level of orienteering competitions, and to compare the obtained data with a control group, which consisted of orienteers of the same age with no history of ankle joint injury. Methods: 29 orienteering runners of age 15-25 years participated in the measurement. 28 probands were included in the study, of which 8 probands formed the control group and 20 probands formed the research group. The measurement took place in a physiotherapy outpatient clinic during 2022. All probands completed a short anamnestic questionnaire and were examined with tests for ankle joint instability and hypermobility tests according to the Beighton Score. Both groups of probands underwent a single measurement of dynamic postural stability on the Y-balance test. Microsoft Excel 365 and GraphPad Prism (version 9.3.1) were used to evaluate the obtained data. The results were processed using parametric unpaiered T-test model, non-parametric unpaired T-test (Mann Whitney test) and Chi squared test. A p value < 0,05 was used to...
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Pupil activation in relation to group work in biology lessons
Janovska, Kateřina ; Rajsiglová, Ina (advisor) ; Blažová, Kateřina (referee)
The bachelor's thesis "Student activation in relation to group work in biology lessons" discusses the essence of student activation and the importance of group work with elements of cooperation. The work contains the definition of activation, active learning, group cooperation and work in it. It gives examples of models and methods supporting student activation, which are also suitable for group work in biology lessons. Among other things, it points to the use of these models and methods as support in schools in the post-covid period. Keywords Student activation, active learning, activation methods, constructivism, models of teaching, group work
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Filtre bubbles and facebook pages about climate crisis
Janovská, Kateřina ; Šlerka, Josef (advisor) ; Sedláček, Jakub (referee)
Title: Filtre bubbles and facebook pages about climate crisis Author: Mgr. Kateřina Janovská Institute: Institute of Information Studies and Librarianship Supervisor: Mgr. Josef Šlerka, Ph.D. Abstract: The climate crisis is one of the biggest challenges society is facing today. And while its existence is subject to scientific consensus, it is a highly polarising issue among the public. The social network Facebook, which has become a platform for spreading misinformation and filter bubbles, has also played its part. This thesis analyses the potential risk of filter bubbles being created on Facebook pages that address the topic of climate change - with a focus on similar pages suggestions. It categorizes these pages according to their stance on the existence of anthropocentric climate change.
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Parental Reaction to the Birth of a Child with Down Syndrome
Janovská, Kateřina ; Loneková, Katarína (advisor) ; Kolečková, Tereza (referee)
The bachelor thesis is devoted to psychological aspects of parental reaction to the birth of a child with Down syndrome. The aim of this work is to contribute to better quality of interaction between these parents and paramedics within Czech perinatal environment. Consequently, the parents' unexpected acquirement of their new life roles can be facilitated. The theoretical part of this thesis deals especially with parental emotional experience within the first moments and days of the offspring's life. The work aims to describe variables, which can affect the intensity of emotional reactions to the unexpected newborn's handicap. The thesis also focuses on parental needs which might arise. Meeting these needs can significantly influence the following course of the reaction. A certain part of the text concentrates on different communication instruments, which are relevant when interacting with parents of such handicapped babies. Another part of the thesis describes the layout of the research project. Its qualitative methodology lays a path to capture the following aspects: emotional experience and needs of parents of children postnatally diagnosed with Down syndrome, parents' relating to a medical team, the way the parents anticipate the future and finally their relating to an early contact with their...
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The case study of physiotherapy treatment of a patient with the diagnosis of ankylosing spondylitis and after resection of femoral head and femoral neck
Janovská, Kateřina ; Reckziegelová, Petra (advisor) ; Zinková, Iva (referee)
Title: The case study of physiotherapy treatment of a patient with the diagnosis of ankylosing spondylitis and after resection of femoral head and femoral neck Summary: The bachelor thesis is focused on the issue of rehabilitation treatment after rheumatic surgery resection of femoral head and femoral neck indicated due to ankylosing spondylitis disease. It consists of two parts - general and special. The general part includes theory of ankylosing spondylitis disease, its etiology, clinical presentation, diagnostics and treatment options, and rheumatosurgery of hip joint. The special part is focused on physiotherapeutic treatment of a patient with ankylosing spondylitis disease and after resection of femoral head and femoral neck. The case study of the patient was based on four-week practice in Institute of rheumatology in Prague in January and February 2020. Keywords: rheumatology, ankylosing spondylitis, physiotherapy, rheumatic surgery, hip joint
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