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Wyświetlanie 1-11 z 11
Tytuł:
What determines willingness to take preventive actions in areas experiencing severe flooding?
Autorzy:
Tyszka, Tadeusz
Konieczny, Roman
Powiązania:
https://bibliotekanauki.pl/articles/1198717.pdf
Data publikacji:
2016
Wydawca:
Akademia Leona Koźmińskiego w Warszawie
Tematy:
flooding
natural hazards
preventive actions
risk
personal experience
social norms.
Opis:
The present research investigated the perception of the flood threat and willingness of inhabitants of regions experiencing regular severe floods to take preventive actions.Residents of two type of regions were compared: those living in a region protected by flood levees vs. residents living unprotected regions. Inhabitants of the area protected by the levees resulting in the rare experience of flood, perceived probability of flood as lower and  reported higher willingness to take preventive actions than inhabitants of the area unprotected by levees. Similarly as in many previous studies personal experience and social norms turned out to be crucial factors in determining self-protective behavior. On the other hand unlike in other studies, we found no relationship between decision makers’ willingness to take preventive actions and factors related to threat appraisal, such as the perceived magnitude of loss and the perceived probability of damage. Finally, we found that the impact of a given factor on willingness to protect oneself against a hazard may depend on the kind of measure of the protective behavior
Źródło:
Decyzje; 2016, 25; 5-19
1733-0092
2391-761X
Pojawia się w:
Decyzje
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The strength of emotions in moral judgment and decision-making under risk
Autorzy:
Tyszka, Tadeusz
Zaleskiewicz, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/430719.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
moral judgment
moral choice
moral emotions
judgment and choice under risk
Opis:
The focus of this paper is the role of emotions in judgments and choices associated with moral issues. Study 1 shows that depending on the strength of emotions when making a moral decision, people become sensitive to the severity and the probability of harm that their decisions can bring to others. A possible interpretation is that depending on the strength of emotions, people in their moral judgments choose to be either utilitarian or deontologist. In Study 2, following the priority heuristic model, we found that in situations in which the violation of moral norms does not evoke strong negative emotions, people are sensitive to quantitative risk parameters (probabilities and outcomes), and the decision-making process requires a relatively longer time. In moral situations in which a violation of the moral norm evokes strong emotions, decision-making is based on arguments other than quantitative risk parameters, and the process takes a shorter time.
Źródło:
Polish Psychological Bulletin; 2012, 43, 2; 132-144
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Belief in others’ trustworthiness and trusting behaviour
Autorzy:
Macko, Anna
Malawski, Marcin
Tyszka, Tadeusz
Powiązania:
https://bibliotekanauki.pl/articles/430209.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
trust
trust game
beliefs
altruism
compromise effect
Opis:
Data from surveys indicate that people, in general, do not trust others. On the other hand, in one-shot trust games, where the player decides whether to send money to an anonymous partner, the actual rate of trust is relatively high. In two experiments, we showed that although reciprocity expectations and profit maximization matter, they are not decisive for trusting behaviour. Crucial factors that motivate behaviour in trust games seem to be altruism and a type of moral obligation related to a social norm encouraging cooperative behaviour. Finally, we were able to divide participants into specific profiles based on amount of money transferred to the partner, altruistic motivation, and belief in partners’ trustworthiness. This shows that the trust game is differently perceived and interpreted by different participants.
Źródło:
Polish Psychological Bulletin; 2014, 45, 1; 43-51
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zinc, the Trace Element Essential in Living Organisms
Autorzy:
SOLÉ PASCUAL, Anna
TYSZKA-CZOCHARA, Małgorzata
GDULA-ARGASIŃSKA, Joanna
LIBROWSKI, Tadeusz
GRZYWACZ, Agata
OPOKA, Włodzimierz
Powiązania:
https://bibliotekanauki.pl/articles/1033792.pdf
Data publikacji:
2012
Wydawca:
Zakład Opieki Zdrowotnej Ośrodek Umea Shinoda-Kuracejo
Tematy:
biochemistry of zinc
zinc functions
Opis:
Zinc is a metallic element, of symbol Zn and atomic number 30, that is placed in the group 12 of the periodic table. As an essential trace element, zinc is required to support human biochemical processes. It is found in nearly 200 specific enzymes in the living organisms, and it also serves as structural cofactor for many cellular proteins. [1] Zinc may exert pleiotropic effects in organism; for that, deficits of cellular zinc content can have catastrophic consequences and are linked to major pathophysiology, such as diabetes, stroke and malformations of brain function [2]. The complexity and importance of zinc homeostasis is reflected by the large variety and number of zinc-related proteins found in almost every cell compartment; for example, this biometal is transported through ZnT (Zn2+ transporter) family and ZIP family, proteins that are completely dedicated to zinc transport [2]. It is also noticeable, that between three and ten percent of all protein products of genes in mammalian genomes bind zinc, which is essential for their folding, activity or conformational change [2].
Źródło:
Medicina Internacia Revuo; 2012, 25, 99; 55-59
0465-5435
Pojawia się w:
Medicina Internacia Revuo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fatty Acids Profile in Phospholipids of The Erythrocyte Membranes in Swimming Rats
Autorzy:
GDULA-ARGASIŃSKA, Joanna
TYSZKA-CZOCHARA, Małgorzata
TELEGŁÓW, Aneta
DĄBROWSKI, Zbigniew
PAŚKO, Paweł
LIBROWSKI, Tadeusz
GAWEŁ, Magdalena
OLBERT, Magdalena
LIPKOWSKA, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1033756.pdf
Data publikacji:
2014
Wydawca:
Zakład Opieki Zdrowotnej Ośrodek Umea Shinoda-Kuracejo
Tematy:
erythrocyte membranes
fatty acids
physical activity
rats
Opis:
Alterations in membrane lipid composition, particularly fatty acids content is known to result in functional and structural changes. Dietary lipids and physical activity or stress play an important role in this change. It was of interest to study the influence of swimming in different temperatures on the content of fatty acids in the phospholipids of the erythrocyte membranes of rats. Our research demonstrated a significant influence of swimming on the content of fatty acids in the phospholipids of the erythrocyte membranes of rats. These changes of fatty acids, particularly the decrease of arachidonic acid and significant increase of saturated fatty acids in the phospholipids of the erythrocyte membranes in swimming rats may be induced by oxygen radicals generated in different kinds of stress.
Źródło:
Medicina Internacia Revuo; 2014, 26, 102; 19-23
0465-5435
Pojawia się w:
Medicina Internacia Revuo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metal responsive transcription factor 1 (MTF-1) regulates zinc dependent cellular processes at the molecular level
Autorzy:
Grzywacz, Agata
Gdula-Argasińska, Joanna
Muszyńska, Bożena
Tyszka-Czochara, Małgorzata
Librowski, Tadeusz
Opoka, Włodzimierz
Powiązania:
https://bibliotekanauki.pl/articles/1038990.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
metal responsive-transcription factor 1
cell signaling
inflammation
NF-κB
Opis:
Metal responsive transcription factor 1 (MTF-1) is a zinc dependent transcription factor which is involved in the regulation of intracellular signaling pathways. MTF-1 regulates the expression of two streams of genes functioning in metal homeostasis and anti-oxidative response. MTF-1 acts in the process of binding of toxic metal ions in the cell, due to the activation of the expression of metallothioneins (MTs). Additionally, MTF-1 regulates transcription of genes involved in the sequestration of zinc and its intracellular transport. Disruption of zinc and MT homeostasis has an indispensable influence on the development of several pathological states. Moreover, by increasing MT activity, MTF-1 can effectively protect cells from oxidative and hypoxic stresses. The mechanism of MTF-1 action in cells includes the regulation of the proper immune response through activation/repression of anti- and pro-inflammatory cytokines. MTF-1 function in immune response is related to nuclear factor-κB (NF-κB) activity. Synthesis of insulin is also related to the activity of this transcription factor and zinc balance. Insulin transport also depends on zinc. In pancreatic β-cells, several types of the zinc transporters are found. Zinc transporters coordinated action is crucial for the synthesis and secretion of insulin. Disturbances in the regulation of signaling pathways connected with MTF-1 function can entail further alterations in zinc intracellular status and this growing imbalance can promote the pathophysiology of degenerative disorders.
Źródło:
Acta Biochimica Polonica; 2015, 62, 3; 491-498
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fructose Affects Fatty Acids Profile in Liver Cells in Vitro and In Vivo Models in Rats
Autorzy:
TYSZKA- CZOCHARA, Malgorzata
GDULA- ARGASIŃSKA, Joanna
PAŚKO, Paweł
LIBROWSKI, Tadeusz
GAWEŁ, Magdalena
OLBERT, Magdalena
LIPKOWSKA, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1033740.pdf
Data publikacji:
2014
Wydawca:
Zakład Opieki Zdrowotnej Ośrodek Umea Shinoda-Kuracejo
Tematy:
Diet
Fatty acids profile
Fructose
Hep G2 cell culture
Lipid metabolism
Opis:
It was reported that dietary fructose imposes a number of effects on lipid metabolism including hypertriglyceridemia. The daily intake of fructose in humans is mainly due to sucrose. It was reported that the consumption is still increasing, making a background for health implications. The mechanism of metabolic disorders is poorly understood, but a lot of studies indicate that the liver lipid homeostasis deregulation is essential for a fructose effect on metabolism. The aim of the study is to estimate if fructose affects the profile of fatty acids in in vitro and in vivo models. In this study in vitro and in vivo experiments were conducted to assess the effect of dietary fructose on the fatty acid profile in the cell culture or in the liver of rats. The results showed that in the fructose experimental groups, both in the cell and liver homogenates, the content of the saturated fatty acids were significantly higher than in control groups. According to the obtained data fructose in the medium and in the diet affects saturation of fatty acids in the cell cultures and in the livers of rats. The findings obtained in the experiments support the thesis that fructose influences the homeostasis of lipid metabolism in the liver and may give an opportunity to discuss the limitation of the content of this kind of sugar in food.
Źródło:
Medicina Internacia Revuo; 2014, 26, 102; 42- 46
0465-5435
Pojawia się w:
Medicina Internacia Revuo
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-11 z 11

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