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Tytuł:
Percepcja dewiacji w społeczeństwie
Perception of Deviance in Society
Autorzy:
Siemaszko, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/698504.pdf
Data publikacji:
1991
Wydawca:
Polska Akademia Nauk. Instytut Nauk Prawnych PAN
Tematy:
percepcja dewiacji
społeczeństwo
badania ankietowe
badania kryminologiczne
perception of deviance
society
surveys
criminological research
Opis:
The main object of the study was to define the attitude of Polish society to forty-six types of behaviour controversial from the moral point of view and/or prohibited by law. Another aim was to determine which of the socio-demographic variables examined influence the different opinions about those types of behaviour. Two pilot surveys preceded the study. They concerned two quota samples of 100 persons each and were aimed at finding out, among others, which of the alternative descriptions of the separate types of behaviour might constitute better indices. As a result, descriptions of several types of behaviour were rewritten, and some others formulated more intelligibly. The study proper was conducted in November 1987; a national random sample of 2000 persons was examined. The respondents could choose one of the following seven answers: I do not condemn at all; I do not condemn; I rather do not condemn; it is difficult to say; I rather condemn; I condemn; I condemn utterly. Questions concerning all of the 46 types of behaviour included in the study could be answered the above seven ways. The analysis was based on arithmetic means of answers which ranged from 1 to 7 in value. The following types of behaviour were the least condemned (the figures are arithmetic means; proportions of utter condemnations have been quoted in brackets): 1. becoming an unmarried mother – 2.65 (2.9 per cent); 2. leaving the country forever – 3.45 (5.7 per cent); 3. watching porno films – 3.76 (8.4 per cent); 4. living unwed – 3.87 (11.1 per cent); 5. unintentional homicide – 4.29 (12.7 per cent); 6. tourists’ petty trade abroad – 4.33 (11.8 per cent); 7. divorce – 4.42 (13.8 per cent); 8. criticising the political system in public – 4.46 (11.5 per cent); 9. addiction to tobacco – 4.48 (14.3 per cent); taking part in a strike – 4.55 (14.3 per cent). As shown by the results of the AID analysis, the best predictors of public opinion’s attitude to the above-mentioned ten types of behaviour are as follows: for becoming an unmarried mother – education; for emigration – age; for watching porno films – education; for fornication – religiousness; for unintentional homicide – the answers were not differentiated (homogeneity of opinions); for tourist’ petty trade – age; for divorce – religiousness; for criticising the system in public – education; for addiction to tobacco – age; for participation in strikes – education. Among the above ten types of behaviour that are least condemned, the most numerous group concerns the broadly interpreted sexual sphere which testifies to great transformations in sexual morals of Polish society. Also conspicuous is the presence of two types of behaviour from the sphere of politics among those least condemned. On the other hand, there are no criminal offences in this group. The following types of behaviour proved to be the most condemned (they are arranged according to the rising means; proportions of utter condemnations in brackets): 37. addiction to alcohol – 6.41 (56.7 per cent); 38. espionage – 6.48 (62.0 per cent); 39. kidnapping an airplane – 6.55 (66.1 per cent); 40. drug addiction – 6.57 (64.7 per cent); 41. failure to help a person in mortal danger – 6.60 (66.5 per cent); 42. robbery 6.65 (71.0 per cent); 43. rape – 6.67 (72.4 per cent); 44. hooligan battery – 6.73 (75.6 per cent); 45. murder – 6.78 (81.0 per cent); father-daughter incest – 6.81 (83.3 per cent). The best predictors of differentiation of opinions were as follows: for alcoholism – sex; for espionage – marital status (the unmarried, that is the younger, condemned espionage less strongly) for air-plane kidnapping – place of residence; for drug addiction – the answers were not differentiated (homogeneous opinions); for failure to help – the answers were not differentiated (homogenous opinions); for robbery – education (condemnation growing with the level of education); for rape – place of residence (the rural population condemning it less strongly); for hooligan battery – the answers were not differentiated (homogeneous opinions); for murder – place of residence (peasants and inhabitants of small towns condemning it less strongly); for incest – education (condemnation growing with the level of education). Of the above ten types of behaviour that were most condemned, eight are offences, including the most serious ones like rape, robbery and murder. The differences between the means of answers are much smaller here than in the case of the most tolerated types of behaviour. The opinions are also differentiated to a much smaller degree with respect to the independent variables examined. In three cases (drug addiction, hooligan battery and failure to help), the examined socio-demographic traits failed to differentiate opinions at all, which points to extremely unanimous condemnation of those acts. An analysis of the list of the most condemned types of behaviour leads to the following conclusions: 1. the more condemned a given act, the smaller the differentiation of opinions; 2. Polish society is particularly intolerant to aggressive behaviour: the list contains as many as five aggressive acts; 3. the most condemned types of behaviour do not include acts such as e.g. theft of private and public property (ranks 31 and 29 respectively); prostitution (rank 25); homosexualism (rank 32; bribery (rank 26); failure to pay maintenance (rank 34); social parasitism (rank 23); speculation (rank 27); also none of political acts were condemned as much; 4. eight of the ten most condemned types of behaviour are offences; addictions are condemned to a comparable extent; 5. the differences between the mean answers concerning the separate types of most condemned behaviour are slight (ranging from 6.41 for alcoholism to 6.8 for incest). Polish society is relatively tolerant to sexual behaviour. In the list of 46 examined types of behaviour arranged according to growing means of answers, becoming an unmarried mother ranks first, watching porno films – third, fornication – fourth, divorce – seventh, adultery – twenty-second, prostitution – twenly-fifth, and homosexualism – thirtysecond. In the case of the two latter types only, that is prostitution and homosexualism, the means of answers exceeded 6, while four of the seven types included in this group were among the most tolerated. The variable which has the greatest influence on the attitude to sexual behaviour is religiousness. The attitude to religious practices was the best predictor of differentiation of opinions in the case of fornication, adultery, and divorce, and appeared as a differentiating variable of a secondary importance in the case of watching porno films and prostitution: Education significantly modified the attitude to homosexualism, watching porno films, and becoming an unmarried mother. Sex, instead, most strongly differentiated the attitudes to prostitution, women condemning this type of behaviour more strongly than men. Against expectations, age was never the best predictor in relation to sexual behaviour. Nor could the typothesis be confirmed that the rural population condemns behaviour of that sphere more strongly than the urban one. Quite the contrary, the two groups appeared not to differ from each other in their opinions about sexual behaviour. Also political acts are greatly tolerated by Polish society. Two of them can be found among the ten least condemned: criticising the system in public (rank 8), and participation in a strike (rank 10). Further, “underground” political activity ranked eleventh, participation in a street demonstration – fifteenth, and refusal to enter military service (which in Poland has a political context as a rule) – eighteenth. The attitude to political acts, however, is particularly differentiated according to the separate socio-demographic traits. Here, the best predictor is education: the higher its level, the greatest the tolerance. Education best differentiated the attitude to criticising the system in public, participation in a strike, and participation in a demonstration. The attitude to political opposition, instead, was best explained by material situation (tolerance increasing with the worsening of that situation). On the other hand, the opinion about refusal to enter military service depended mostly on marital status, single (that is, younger) respondents being considerably more tolerant in this respect. The following conclusions can be drawn from an analysis of the Polish public opinion’s attitude to political acts: 1. there was in this group the greatest dispersion of answers according to the separate socio-demographic traits; 2. the attitude to political acts is entirely independent of the level of religiousness; 3. the influence of Party membership on the differentiation of opinions proved much smaller than expected. Polish society shows a low tolerance to behaviour related to alcohol: illicit distillation of liquor ranked twentieth, unlicensed sale of alcohol thirtieth, and alcoholism – thirty-seventh (that is, among the most strongly condemned types of behaviour). Sex is the variable which has the greatest influence on the attitude to behaviour related to alcohol. In all of the above three cases, women condemned behaviour related to alcohol much more strongly than men. The following conclusions can be drawn from the AID, analysis: 1. despite the generally low permissiveness of behaviour related to alcohol, the opinions of the separate subgroups of respondents are highly differentiated and range from very stnong condemnation to considerable tolerance; 2. the above very high differentiation of opinions testifies to behaviour related to alcohol being an important and controversial problem; 3. the influence of the place of residence on the attitude to this group of acts was smaller than expected (particularly astonishing is a lack of a greater tolerance of illicit distilling of liquor among the rural population). Of the three addictions taken into account in the study, the least condemned one is smoking (rank 9; the best predictor: age). Alcoholism ranked thirty-seventh (the best predictor: sex), and drug addiction – fortieth (homogeneous opinions, no differentiation of answers). Despite the comparability of the examined addictions, the attitude to smoking is by far more tolerant which indicates that the respondents treated nicotine addiction differently than alcoholism and drug addiction. The morally controversial types of behaviour included euthanasia (rank 13, the best predictor: religiousness); free riding (rank 17, the best predictor: age); suicide (rank 24, predictor: religiousness); social parasitism (rank 23, predictor: age); and denouncing others to authorities (rank 21, predictor: place of residence). Conclusions from the AID analysis are as follows: 1. religiousness most strongly influences the perception of euthanasia and suicide: e.g. in the latter case, a different scale of opinions corresponds with each of the separated levels of religiousness; 2. euthanasia meets with an astonishingly small condemnation (the term defined as “causing the death of an incurably ill person at his request”); 3. the respondents were unexpectedly unanimous in their very strong condemnation of denouncing, with a somewhat greater tolerance shown by the rural population only. Corrupt practices included: using connections to settle a business (rank 12, the best predictor: age); accepting bribes (rank 26, predictor: age); deriving personal profit from one’s job (rank 28, predictor: age); membership of a coterie (rank 36, predictor: education). As follows from the AID, analysis, 1. the attitude to corrupt practices depends most strongly on age: younger respondents aged under 35 (that is, those brought up under the present rule) are much more tolerant to the above forms of corruption; 2. a higher level of education increases the tolerance to corrupt practices; Polish society’s opinions about corruption are relatively poorly differentiated. Of criminal acts, eight were included in the group of the most condemned ones discussed above. Of the remaining offences, theft of private property ranked 31 (the best predictor: place of residence, condemnation is less strong among the rural population); theft of public property ranked 29 (predictor: place of residence, also in this case, condemnation is less strong among peasants); vandalism ranked 35 (predictor: place of residence, peasants and inhabitants of small towns condemned it less strongly); helping a person wanted by the police ranked 19 (homogeneous opinions); speculation ranked 27 (predictor: are, respondents under 19 were more tolerant). The findings lead to the following conclusions. Firstly, Polish society is astonishingly unanimous in its opinions about the types of behaviour included in the study. In several cases, uniformity of opinions was so high as to make any divisions in respect of the force of condemnation impossible. Thus a high axiological homogeneity of Polish society has been found. Secondly, the independent variables examined explained but a very small part of variances. Therefore, socio-demographic traits have a low predictive value as regards the differentiation of opinions about deviant behaviour. Consequently, an inclination to condemn the examined types of behaviour results not from the basic individual characteristics (such as sex, age, education) but from some other factors. Thirdly, the best predictor of differentiation of opinions was education (in 10 cases), followed by age and place of residence (in 9 cases each). The influence of religiousness on differentiation of opinions was smaller than expected (5 cases), and the relationship between sex and the opinions about the examined types of behaviour proved astonishingly distant (4 cases). The remaining independent variables (i.e. background, Party membership, material situation, activities in social organizations) failed to influence significantly the differentiation of opinions. Fourthly, Polish society is highly rigoristic. As many as 29 of the 46 types of behaviour examined were condemned most strongly by at least 25 per cent of respondents. Thus the Poles have an exceptionally low global degree of tolerance to controversial or negative phenomena and types of behaviour.
Źródło:
Archiwum Kryminologii; 1991, XVII; 117-197
0066-6890
2719-4280
Pojawia się w:
Archiwum Kryminologii
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zróżnicowanie postaw rodzicielskich percypowanych przez dzieci o zróżnicowanym poziomie zdolności twórczych
Multi-perception of parental attitudes by children with different levels of creativity
Autorzy:
Kijewska, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/18809426.pdf
Data publikacji:
1998
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
creativity
parental attitudes
perception of attitudes
Źródło:
Acta Universitatis Lodziensis. Folia Psychologica; 1998, 02; 57-66
2353-4842
Pojawia się w:
Acta Universitatis Lodziensis. Folia Psychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ergonomic Aspects of a Virtual Environment
Autorzy:
Ahasan, M. R.
Vayrynen, S.
Powiązania:
https://bibliotekanauki.pl/articles/90897.pdf
Data publikacji:
1999
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
virtual world
human perception
ergonomics issues
interactive design
wirtualny świat
ludzka percepcja
ergonomia
Opis:
A virtual environment is an interactive graphic system mediated through computer technology that allows a certain level of reality or a sense of presence to access virtual information. To create reality in a virtual environment, ergonomics issues are explored in this paper, aiming to develop the design of presentation formats with related information, that is possible to attain and to maintain user-friendly application.
Źródło:
International Journal of Occupational Safety and Ergonomics; 1999, 5, 1; 125-134
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aroma Symposium - aktualne badania nad percepcja smakowitosci, uwalnianiem i powstawaniem zwiazkow smakowo-zapachowych oraz akceptacja zywnosci
Autorzy:
Kostyra, E
Powiązania:
https://bibliotekanauki.pl/articles/826967.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Technologów Żywności
Tematy:
zywnosc
Eisenach konferencja
zwiazki zapachowe
zapach
konferencje
Aroma Symposium'2000
percepcja smaku
percepcja zapachow
wartosc zdrowotna
akceptacja konsumencka
smakowitosc
zywienie czlowieka
food
Eisenach conference
flavour compound
smell
conference
taste perception
smell perception
healthy value
consumer acceptance
palatability
human nutrition
Źródło:
Żywność Nauka Technologia Jakość; 2000, 07, 3; 145-150
1425-6959
Pojawia się w:
Żywność Nauka Technologia Jakość
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polska dola – rosyjska sud’ba
THE POLISH DOLA AND THE RUSSIAN SUD’BA
Autorzy:
Bartmiński, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/611310.pdf
Data publikacji:
2000
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
Polish los [fate]
Russian sud’ba
Anna Wierzbicka
conceptual sphere
linguistic concepts
‘common man's’ perception
national character
polski los
rosyjska sud’ba
konceptosfera
koncepty językowe
optyka „prostego człowieka”
charakter narodowy
Opis:
Ostry kontrast między semantyką polskiego losu i rosyjskiej sud’by, jaki zarysowała Anna Wierzbicka w szkicu Język i naród. Polski „los” i rosyjska „sud’ba” (w: Semantics, Culture and Cognition) wymaga zdaniem autora reinterpretacji pod dwoma względami: po pierwsze, w płaszczyźnie językowej, uwzględnienia innych ważnych pojęć, które funkcjonują także w polszczyźnie w ramach szerszej konceptosfery dla oznaczania egzystencjalnej sytuacji człowieka, przede wszystkim koncepcji doli, po drugie, w sferze socjokulturowych i historycznych korelatów konceptów językowych, brania pod uwagę raczej czynników społecznych niż mitycznego charakteru narodowego. Polska koncepcja losu, bliska łac. fortunie, ma konotacje szlachecko-romantyczne, wiąże się z grą, z losowaniem, szczęśliwym przypadkiem, z niewiadomą i odwagą ryzykowania. Dola, która od XIX wieku przyjmuje w połączeniach polska dola, chłopska dola konotacje negatywne – przedłuża semantykę łac. fatum, oznacza sytuację egzystencjalną daną z góry, z łaski Boga, trudną do zmiany. O ile polski los jest istotnie kontrastowy wobec ros. sud’by, o tyle polska dola, współcześnie wiązana w optyką „prostego człowieka”, nie partycypującego w profitach transformacji ustrojowej, jest z ros. pojęciem sud’by w dużym stopniu zgodna. Rozróżnienie losu i doli opiera się na ogólnokulturowym przeciwieństwie przypadku i konieczności, daru i przeznaczenia – przeciwieństwie obecnym w różnych kulturach.
The sharp contrast between the semantics of the Polish los and Russian sud’ba, drawn by Anna Wierzbicka in Język i naród. Polski „los” i rosyjska „sud’ba”, as well as in Semantics, Culture and Cognition, must be reinterpreted in two respects. First, on the linguistic plane, other important concepts, such as dola, must be taken into account, which function in a wider conceptual universe to refer to people’s existential situation. Second, in the sphere of sociocultural and historical correlates of linguistic concepts, social factors rather than a mythical national spirit should be placed in focus. The Polish idea of los, close to Latin fortuna, has noble-romantic connotations: it is associated with playing, drawing lots, good luck, the unknown and the courage of taking risks. Dola, which since the 19th c. has had negative connotations in expressions polska dola ‘the Polish fate’, or chłopska dola ‘the peasant fate’, is a continuation of the semantics of the Latin fatum and as such refers to a God-given situation, difficult to change. If the Polish los does indeed contrast with the Russian sud’ba, the Polish dola, now associated with „the simple people” who do not benefit from the political and economic transformation, is largely convergent with the Russian concept. The distinction between los and dola rests on a general cultural opposition of coincidence and inevitability, a gift and destiny, an opposition present in both cultures.
Źródło:
Etnolingwistyka. Problemy Języka i Kultury; 2000, 12; 25-37
0860-8032
Pojawia się w:
Etnolingwistyka. Problemy Języka i Kultury
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Postawy rodzicielskie w percepcji młodzieży z rodzin obciążonych alkoholizmem a poziom jej lęku i agresji
Parents attitudes in the perception of the youth from the alcoholic families and the level of fear and aggression
Autorzy:
Niebrzydowski, Leon
Powiązania:
https://bibliotekanauki.pl/articles/2139254.pdf
Data publikacji:
2000
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
parents
families
youth
attitudes
perception
aggression
fear
Opis:
The aim of the article is to find an answer to the question: is there a dependence between parents’ attitudes perceived by the youth people whose fathers indulge too freely in alcohol and the level of their fears and aggressiveness. For comparison also research material regarding youth people whose fathers do not abuse alcohol has been collected. The investigation included two groups (aged 16–17 years), each consisting of 40 persons. We used 3 methods: 1) Questionnaire PERM – Siegelman and Roe, in the version ‘‘My mother’’ and ‘‘My father’’; 2) State and trait Inventory of Spielberger; 3) Questionnaire ‘‘Moods and whims’’. As a results of the investigation some dependencies have been found: 1. There is a statistically essential difference between rejecting attitudes of mothers towards boys of two groups. There is, however, no such difference towards girls. It is supposed that mothers project their hatred against their alcoholic husbands on their sons; 2. The youth people from alcoholic families have no great affection and respect for their fathers; 3. The level of fear and aggression among young people whose fathers indulge too freebee in alcohol is considerably higher than in normal, standard families. In families where parents do not abuse alcohol the level of aggressiveness is low.
Źródło:
Acta Universitatis Lodziensis. Folia Psychologica; 2000, 04; 45-55
2353-4842
Pojawia się w:
Acta Universitatis Lodziensis. Folia Psychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tajemnice spostrzegania – ciekawe i niebezpieczne
Autorzy:
Najmiec, A.
Kwarecki, K.
Powiązania:
https://bibliotekanauki.pl/articles/180255.pdf
Data publikacji:
2000
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
psychologia pracy
wzrok
widzenie barw
postrzeganie
postrzeganie barw
psychology of work
color vision
colour perception
Źródło:
Bezpieczeństwo Pracy : nauka i praktyka; 2000, 11; 17-20
0137-7043
Pojawia się w:
Bezpieczeństwo Pracy : nauka i praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Obiektywność percepcji zmysłowej
The objectivity of sense perception
Autorzy:
Smith, Barry
Powiązania:
https://bibliotekanauki.pl/articles/2016133.pdf
Data publikacji:
2001
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
epistemologia
percepcja
obiektywność
środowisko
nisza ekologiczna
epistemology
perception
objectivity
environment
ecological niche
Opis:
There is an old problem in philosophy: the problem of how we pass from the mental theater of our representations to the external realm of concrete physical objects - from the "inner” to the "outer” . This problem arises against the background of representationalist theories of the relation between mind and its objects, theories that have taken different forms since Descartes, Kant, Helmholtz or Brentano. Representationalist theories of perception are marked by the following three features: 1. The perceiving subject is idealized. It is conceived as lying outside any context or environment and in abstraction from any goal-directed behavior. 2. Perception is seen as beginning with raw or bare sensations; then, by a process of inference or deliberation, there arise beliefs about external, physical objects. 3. Physical objects are assumed to be out there in the world, but to be inaccessible to direct experience. Our knowledge of them is indirect; it is the product of hypothesis and inference. This representationalist theory lives on in the computational theories of the mind and in doctrines of "methodological solipsism” embraced by much contemporary cognitive science. But the theory rests on a mistake. By making perception dependent on sensation, and by making sensations the direct objects of experience, it has matters exactly upside down. The paper draws on the ecological psychology of J. J. Gibson and Roger Barker in order to provide the metaphysical principles of a more adequate theory.
Źródło:
Roczniki Filozoficzne; 2001, 49, 1; 63-75
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Different Scales for Measurement of Perceived Physical Strain During Performance of Manual Tasks
Autorzy:
Hernandez, L.
Alhemood, A.
Genaidy, A. M.
Karwowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/90830.pdf
Data publikacji:
2002
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
load handling
perception
psychophysics
practical methodologies
psychologia pracy
mierzenie pracy i wysiłku
pozycja przy pracy
zmęczenie fizyczne
percepcja
prace ręczne
Opis:
The main objective of this study was to evaluate different scales of perceived strain during the performance of various physical tasks. A total of 52 male and female participants took part in 4 experiments to achieve the study objective. The results suggest that a bipolar comfort-discomfort scale is a more appropriate instrument than a discomfort scale for assessing cumulative physical stresses at work, especially at the beginning of the shift. For assessing discomfort at the end of the work shift, a unipolar scale may also be used. On the basis of the obtained results, red, green, and yellow zones are suggested to establish priorities for work redesign efforts in ergonomic control programs.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2002, 8, 4; 413-432
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fuzzy-Arithmetic-Based Lyapunov Synthesis in the Design of Stable Fuzzy Controllers: a Computing-With-Words Approach
Autorzy:
Zhou, C.
Powiązania:
https://bibliotekanauki.pl/articles/908020.pdf
Data publikacji:
2002
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
informatyka
fuzzy control
standard fuzzy arithmetic
constrained fuzzy arithmetic
Lyapunov synthesis
stability
computing with words
perception-based information
pole balancing mobile robot
Opis:
A novel approach to designing stable fuzzy controllers with perception-based information using fuzzy-arithmetic-based Lyapunov synthesis in the frame of computing with words (CW) is presented. It is shown that a set of conventional fuzzy control rules can be derived from the perception-based information using the standard-fuzzy-arithmetic-based Lyapunov synthesis approach. On the other hand, a singleton fuzzy controller can be devised by using a constrained-fuzzy-arithmetic-based Lyapunov synthesis approach. Furthermore, the stability of the fuzzy controllers can be guaranteed by means of the fuzzy version of Lyapunov stability analysis. Moreover, by introducing standard and constrained fuzzy arithmetic in CW, the "words" represented by fuzzy numbers could be efficiently manipulated to design fuzzy controllers. The results obtained are illustrated with the design of stable fuzzy controllers for an autonomous pole balancing mobile robot.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2002, 12, 3; 411-421
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Invisible Landscapes
Krajobraz niedostrzegany
Autorzy:
Cregan, M.
Powiązania:
https://bibliotekanauki.pl/articles/1185252.pdf
Data publikacji:
2002
Wydawca:
Uniwersytet Przyrodniczy we Wrocławiu
Tematy:
krajobraz
postrzeganie
architekt krajobrazu
landscape
perception
landscape architect
Opis:
Tytuł jest nawiązaniem do trudności w postrzeganiu krajobrazu. Krajobraz najczęściej dostrzegany jest jako dekoracja albo wystrój przestrzeni. Zapomina się o jego niematerialnej stronie, głębokim kontekście ukrytym przed spojrzeniami. Krajobraz powinien być rozumiany jako proces dynamicznych zmian zewnętrznych, ale również ukrytych, jako połączenie miejsca i pamięci, siedliska i społeczeństwa. Jeśli zamyka się krajobraz w ramach scenografii i wystroju rola architekta krajobrazu w kształtowaniu przestrzeni zostaje odpowiednio zmniejszona. Architekt krajobrazu musi rozumieć krajobraz jego formy, procesy w nim zachodzące i twórców. Dwa zaprezentowane projekty są ilustracją aspektów w rozumieniu krajobrazu. Pierwszy z nich Lough Rynn zlokalizowany jest w północnej Irlandii, drugi Durrow Abbey znajduje się w jej środkowej części.
Źródło:
Architektura Krajobrazu; 2002, 3-4; 13-17
1641-5159
Pojawia się w:
Architektura Krajobrazu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perception-based reasoning: evaluation systems
Autorzy:
Rutkowska, D.
Powiązania:
https://bibliotekanauki.pl/articles/1931577.pdf
Data publikacji:
2003
Wydawca:
Politechnika Gdańska
Tematy:
fuzzy sets
perception-based systems
fuzzy neurons
neural networks
artificial intelligence
Opis:
A perception-based interpretation of evaluation systems is proposed in this paper. Thus, a perception-based approach to create intelligent systems is considered. The evaluation systems can be employed eg. in order to assess student exams, as well as to other applications. Evaluation marks used in these systems are given as perceptions expressed by words. The words play the role of labels of perceptions, and are represented by fuzzy sets. This means that the idea of perception-based systems, introduced by Zadeh, is applied. Various algorithms of overall assessment are suggested in this paper. Overall evaluation is produced as an aggregation of component evaluation marks. Systems of this kind can be obtained using fuzzy neurons, so fuzzy neural networks are also mentioned as a method of perception-based reasoning. The usefulness in artificial intelligence of both fuzzy sets and neural networks, and especially a combination of these, is shown.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2003, 7, 1; 131-145
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Postrzeganie żydowskich oddziałów partyzanckich przez Armię Krajową i Delegaturę Rządu RP na Kraj
Autorzy:
Puławski, Adam
Powiązania:
https://bibliotekanauki.pl/articles/477588.pdf
Data publikacji:
2003
Wydawca:
Instytut Pamięci Narodowej, Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu
Tematy:
Home Army
Jewish partisans
perception
Government Delegation for Poland
Źródło:
Pamięć i Sprawiedliwość; 2003, 2(4); 271-300
1427-7476
Pojawia się w:
Pamięć i Sprawiedliwość
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Automatic perception of significant image features based on psychology of vision
Autorzy:
Lisowska, A.
Kotarski, W.
Powiązania:
https://bibliotekanauki.pl/articles/333672.pdf
Data publikacji:
2004
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
wewnętrzna wymiarowość
automatic perception
intrinsic dimensionality
Opis:
Recent investigations in neuropsychology and psychology of vision have proven that human eye does not get all the information from the surrounding world in the same degree. There are three classes of signals received by human brain. The more important one is the information about features such as corners, junctions, ends of lines, etc. Straight lines and edges are the second in the hierarchy of importance. And the last ones are textures they support the less important information about objects. Basing on these results, in image processing, theory of intrinsic dimensionality and related to it theory of feature extractors have been established. In the paper a survey of approaches that are used for construction of feature extractors based on intrinsic dimensionality have been presented. To carry out experiments the approach based on geometrical wavelets has been chosen and the software prepared by the first author has been used. Experiments presented in the paper have been performed on relatively complex images that had been faces' images. They confirmed that the information about the basic elements of faces (eyes, nose, lips, etc.) might be properly extracted from the face with the usage of the feature extractor. Moreover, the experiments have shown that in this way one could obtain the smallest possible amount of information, which was enough that human eyes yet have seen the face. Very promising results of experiments suggest that it is possible to use the proposed approach to face identification and recognition. Also some possible medical applications have been suggested.
Źródło:
Journal of Medical Informatics & Technologies; 2004, 7; MIP31-40
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methodology to measure the quality of service in healthcare information and telecommunications infrastructures
Autorzy:
Babulak, E.
Powiązania:
https://bibliotekanauki.pl/articles/309471.pdf
Data publikacji:
2005
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
user's perception of quality of service
assessment methodology
electronic health record
healthcare telecommunications infrastructures
Staffordshire University network communications infrastructure
Opis:
The telecommunications industry in last decade went through the dramatic changes motivated by mobility, wireless technologies and miniaturization. The continuous increase in the complexity and the heterogeneity of healthcare telecommunications infrastructures requires reliable methodology to assess the quality of service provision. This article presents a cost effective methodology to assess the user's perception of quality of service provision utilizing the existing Staffordshire University network by adding a component of measurement to the existing model presented by Walker. This paper offers a cost effective approach to assess the QoS provision within the University campus network, which could be easily adapted to any campus network or healthcare organization in the world.
Źródło:
Journal of Telecommunications and Information Technology; 2005, 4; 133-138
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł

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