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Tytuł:
Nieletni sprawcy przestępstw popełnionych pod wpływem alkoholu
Juvenile Perpetrators of Offences Committed Under the Influence of Alcohol
Autorzy:
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/698524.pdf
Data publikacji:
1992
Wydawca:
Polska Akademia Nauk. Instytut Nauk Prawnych PAN
Tematy:
nieletni sprawcy
przestępstwa
alkohol
alkoholizm
badania kryminologiczne
juvenile perpetrators
offences
alcohol
alcoholism
criminological research
Opis:
For many years now, excessive drinking has been among the main symptoms of social pathology in Poland. Also the fact is beyond any doubt that  drinking is strongly related to crime: it is ussually found in over a half of offences known to the police committed by adults. The problem of drinking also plays an important part in the process of juvenile demoralization and delinquency. This fact was noticed by the legislator who, in the Act of October 26, 1982 on proceedings in cases of juveniles, situated drinking among the symptoms of demoralization. Among the juveniles found quality of offences, the proportion of those who drink alcohol is quite large, the offenders’ actual age considered. In recent  years, that proportion has been over 11,0% of all juvenile delinquents. There are also among the juveniles found quality of offences those who committed acts  prohibited by law while under the influence of alcohol. In recent years, the proportion of, such juveniles has been over 5,0% and, shows an upward trend. There is among the excessively drinking juvenile delinquents a decided majority of boys, whose proportion has always been over 91,0% in the last 20 years. The paper reports on a national empirical study of two groups of boys born in 1959. The first group consisted of 100 respondents who committed as juveniles at least one offence while under the influence of alcohol. The other group which also consisted of 100 persons (the control group) were boys selected from among the juveniles delinquents who committed offences but did not drink any alcohol before that act. The source of data on the two groups of respondents were: court files; records of implementation of the educational or corrective measures applied by the court, files of criminal cases for offences committed by those persons as adults; questionnaires sent out to sobering-up stations; as well as standarized interviews with the respondents themselves. The study has shown a number of differences between juveniles who commit offences under the influence of alcohol and the remaining juvenile delinquents. The main such differences are as follows: Different types of delinquency in the broad sense: ‒ offences committed under the influence of alcohol were frequently not the first offences of the examined juveniles (44,0% of cases, as compared to 7,0% in the control group); ‒ such offences were usually committed at the age of 15‒16 (93,0%), that is rather late in the juvenile’s career, at the threshold of statutory age: ‒ the offences committed by the first group were decidedly more aggressive and dangerous for the life and health of their victims than those committed by the control group; ‒ nearly 50,0% of the offences committed under the influence of alcohol were commitied in the streets (control group ‒ 39,3%); ‒ the juveniles who committed offences under the influence of alcohol were acting alone nearly 30 times more often than the remaining juvenile deliquents. In the case of boys who committed offences under the influence of alcohol, their state of health, family situation, and ‒ consequently ‒ also scholastic achievements were inferior to those in the control group: ‒ as few as 67,0% of boys in the first group were brought up in complete families (control group ‒ 82,0%); what is more, in 52,3% of those families disturbed functioning was found which was due to: alcoholism, excessive drinking, serious chronic diseases, disablement, mental disorders, delinquency or prostitution of one or both parents; thus as few as about one-third of the families of juveniles who committed offences under the influence of alcohol were fully efficient educational milieu; ‒ 69,0% of the boys who committed offences under the influence of alcohol were educationally neglected by their parents (control group ‒ 53,0%); ‒ 44,0% of the boys who commiited offences under the influence of alcohol (as compared to 25,0% in the control group) had as children suffered from serious diseases that affected their psycho-physical development, organic lesions or diseases of the central nervous system, or slight or minor degrees of mental deficiency; ‒ 7,0% of the boys who committed offences under the influence of alcohol did not go to school despite the fact that education is compulsory at their age (control group – 2%), and 58,0% (70,7% of those who did go to school) were educationally retarded by one to four years (control group – 51,0% that is 52,6% of the school-goers); The degree of social maladjustment was much higher in the boys who committed offences under the influence of alcohol: ‒ nearly a half of juveniles in that group were recidivists (44,0%, as compared to as few as 7,0% in the control group); ‒ 65,0% of the boys who drank (that is, by about one-third more than  among all juvenile delinqents) were cigarette smokers, and had started smoking long before their first contacts with alcohol; ‒ although the number of juveniles who ran away from home was similar in both groups, those who committed offences under the influence of alcohol did that more often and frequently drank alcohol while vagrant; ‒ 85,0% of boys in the first group (by about 20,0% more than among all juvenile delinquents) used to run the streets unsupervised, 79,0% with demoralized friends: ‒ as few as 5,0% of juveniles who committed offences under the infleunce of alcohol showed no symptoms of social maladjustment, other than those offences (23,0% among all juvenile delinquents), and at least three such symptoms were found in 69,0% (45,0% among all juvenile delinquents). In sum, the group of boys who had committed offences under the influence of alcohol in childhood was in many respects „worse'', and frequently much „worse'' than the control group selected from among all juvenile delinquents. Such boys would prove worse still were they compared with a representative sample of all Poles born in 1959. The facts discussed above prove the truth of the statement that juveniles who commit offences under the influences of alcohol are a high risk group compared to properly socialized young persons. They should therefore be submitted to special care by the competent agencies, including in particular family courts; however, no evidence of such care could be found in the study.
Źródło:
Archiwum Kryminologii; 1992, XVIII; 183-211
0066-6890
2719-4280
Pojawia się w:
Archiwum Kryminologii
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The era of Unmanned Aerial Vehicles is coming
Autorzy:
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1427343.pdf
Data publikacji:
2020
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
UAV
UAVO
air accidents
new technologies
airspace safety
bezzałogowe statki powietrzne
wypadki lotnicze
nowe technologie
bezpieczeństwo przestrzeni powietrznej
Opis:
The use of UAVs (Unmanned Aerial Vehicles) is constantly increasing due to their technical, operational and economic potential. They are used for recreational and commercial purposes by individuals, companies, organizations and government institutions. Despite the systematic implementation of appropriate safety procedures in air traffic management systems, aviation procedures and safety management systems, it is impossible to completely prevent air accidents. Within 6 months, two air crashes have been reported that involved BEAING 767 Max 8 aircraft. This gives rise to the question whether air accidents involving manned aircraft will become a catalyst for even faster development of UAVs and their greater importance. Purpose: The purpose of the article is to present the potential for the use of UAVs and the measures that should be taken in order to make unmanned aviation competitive against manned aviation. Method: The scientific methods used in the paper include the review and criticism of the literature on the subject, as well as logical analysis and construction. Article type - Review article. Results: The article presents the measures to be implemented in order for unmanned aviation to become competitive against manned aviation and complement other types of transportation services. When introducing new regulations and procedures, the priority should be to ensure the safety of the airspace and other spaces where operations with the use of UAVs will be performed. Conclusions: In order to ensure safety, it is important to equip UAVs with anti-collision devices and airspace detectors informing about any approaching aircraft and obstacles on the actual and potential path, as well as with cameras enabling observation of the airspace around UAVs.
Źródło:
Przegląd Nauk o Obronności; 2020, 5, 9; 92-102
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przekraczanie powietrznej granicy państwowej przez państwowe i cywilne uprawnione oraz nieuprawnione statki powietrzne
Crossing of the air state border by state and civil authorised and unauthorised aircrafts
Autorzy:
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/98532.pdf
Data publikacji:
2018
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
państwowe statki powietrzne
granica państwa
FIR EPWW
Air Policing
RENEGADE
state aircrafts
state border
Opis:
Celem artykułu jest przedstawienie sytuacji przekraczania powietrznej granicy państwowej przez cywilne i państwowe uprawnione oraz nieuprawnione statki powietrzne. Przedstawione są również sposoby oddziaływania na statki powietrzne, co do których istnieje prawdopodobieństwo nieautoryzowanego przekroczenia granicy państwowej. Poza tym, opisane są procedury współpracy cywilnych i wojskowych służb operacyjnych podczas realizacji misji Air POLICING. Zgodnie z Konwencją o międzynarodowym lotnictwie cywilnym przekroczenie powietrznej granicy w przestrzenia powietrznym przez cywilny statek powietrzny jest możliwe po spełnieniu konieczności dostosowania się do wymagań przestrzeni powietrznej w której statek powietrzny wykonuje operacje lotniczą. Natomiast wlot obcych państwowych statków powietrznych w przestrzeń powietrzną jest możliwy po udzieleniu specjalnego zezwolenia i musi być zrealizowany zgodnie z warunkami takiego zezwolenia. W artykule omówione są także działania podejmowane gdy statek powietrzny przekroczył granice powietrzną w sposób niezgodny z warunkami lub wykonuje operację lotniczą niezgodnie z zezwoleniem organów służb ruchu lotniczego i mogą być zastosowane w stosunku do niego procedury przyjęte przez krajowe i międzynarodowe organizacje cywilne i wojskowe.
The aim of the article is to present the situation of crossing the state air border by civil and state authorized and unauthorized aircrafts. There are also presented ways of influencing aircraft, for which there is a probability of unauthorized crossing of the state border. In addition, there are described the procedures cooperation civil and military operational services during the Air POLICING mission. In accordance with the Convention on International Civil Aviation, crossing of the airborne border into airspace by civil aircraft is possible once the need to adapt to the requirements of the airspace in which the aircraft performs air operations is met. However, the entry of foreign state aircraft into the airspace is possible after a special permit has been granted and must be carried out in accordance with the terms of such permission. The article also discusses the actions taken when the aircraft crossed the air borders in a manner inconsistent with the conditions or performs an air operation contrary to the permission of the air traffic services units and procedures adopted by national and international civilian and military organizations may be applied to it.
Źródło:
Przegląd Nauk o Obronności; 2018, 3, 6; 1-13
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The era of the unmanned vevicles is coming
Autorzy:
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/2086235.pdf
Data publikacji:
2021
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
new technologies
UAV
automation
unmanned vehicles
transport processes
Opis:
Objectives: The use of Unmanned Vehicles in air, land and water transport is constantly increasing due to their technical and operational capabilities, along with economic advantages. They are used for recreational and commercial purposes by individuals, companies, organisations and state institutions. Particular types of vehicles are at different stages of technical, legislative and implementation advancement. Unmanned vehicles are at different phases of the process of the launch on the market for common use by the public. Railway transport will be the first to undergo widespread and, consequently, full automation, due to the fact that it is already in use and there is a possibility of its safe implementation, which must progress along with the development of technology, science and experience of producers and users. Methods: Scientific methods used in the paper are: analysis and criticism of written sources, analysis and logical construction. Results: The article presents issues concerning the possibility of implementing the use of unmanned vehicles in the air, land and water transport system. The state of advancement of the legislative and technical work has been described, along with the difficulties that can be encountered before the complete implementation of unmanned vehicles into operation. Conclusions: The process of implementing unmanned vehicles into the transport system has begun and it is irreversible. It is a matter of time before unmanned systems are used to transport people and goods. Their use is safer, more economically beneficial and brings benefits to society.
Źródło:
Przegląd Nauk o Obronności; 2021, 6, 11; 27--42
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Losy życiowe młodych mężczyzn, którzy w nieletniości popełnili co najmniej jedno przestępstwo pod wpływem alkoholu
Life Histories of Young Males Guilty as Juveniles of at Least One Offence Committed While Intoxicated
Autorzy:
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/698526.pdf
Data publikacji:
1993
Wydawca:
Polska Akademia Nauk. Instytut Nauk Prawnych PAN
Tematy:
młodzi mężczyźni
nieletni przestępcy
losy życiowe
przestępstwa
alkohol
badania kryminologiczne
young males
juvenile delinquents
life histories
offences
alcohol
criminological research
Opis:
A study of two 100-person groups of juvenile delinquents born in 1959 was conducted in the years 1981‒1985 at the Department of Criminology, Institute of Legal Studies, Polish Academy of Sciences. The first (experimental) group consisted of boys randomly selected from the total of 225 juveniles born in 1959 who had committed at least on offence while intoxicated. The other (control) group were 100 randomly juveniles selected from the entire population of 8196 juvenile delinquents born in 1959. None of the juveniles selected for the experimental group happened to find themselves in the control group as well. As shown by the findings, the juveniles who had committed at least one offence while intoxicated were much more demoralized as a group than the whole of juvenile delinquents. It seemed interesting, therefore, to follow the further fates of both groups as adults. The follow-up period was 7 years; until that time, all of the examined persons reached the age of 25 when the average Polish man be- comes stabilized to some extent, having graduated from university, worked for several or a dozen years (upon completion of secondary or elementary education respectively), and frequently having also established a family.  Data on the life situation of the young men from both examined groups on their 25th birthday were obtained from the following four sources: ‒ the Central Register of Convicted Persons kept  by the Ministry of Justice, and the Register of Convicted and Detained Persons where criminal records of the entire sample were checked; ‒ files of criminal cases of all men with criminal records (47.0% of the experimental and 35.0% of the control group); the files concerned criminal proceedings before common courts for offences committed after coming of age; ‒ questionnaire survey of 63.0% of the experimental and 66.0% of the control group; ‒ inquiry submitted to the sobering-up stations concerning the entire sample. As shown by the findings, 24.0% of the experimental and 13.0% of the control group established their own families before the age of 25. The proportions are high, as regards the experimental group in particular: erly in the 1980s, the newly married constituted about 10% of the total male population aged 20‒24 in Poland. The mean educational level was higher in the control compared to the experimental group; this concerns first  and foremost  cases of education higher than the elmementary technical (of which there were two in the experimental compared to ten in the control group). Moreover, no cases of illiteracy could be found in the control group, compared to one such case in the experimental group. Of all the men of the experimental group concerning whom data could be obtained, 80.4% had a regular job, and 19.6% stayed out of job or worked casually. Of the control group, 80.0% had a regular job (33% combining job with school), 18.3% stayed out of job or worked casually, and one person had entered university. The number of convicted persons in the experimental group (47) was larger compared to the control group (35) by 12.0%, the difference being significant. Also relapse into crime was higher in the expenmental group (l5 vs. 11 cases). The first offence committed by those convicted as young adults was mainly one against property: 35 cases in the experimental group (66.0% of all those convicted) and 28 cases in the control group (80.0%). The second most frequent offence of members of the experimental group was an aggressive act: against life and health, freedom, personal dignity and inviolability (10 persons, i.e. 18.8% of all those convicted). The offences of this type included: bodily injury (Art. 156 of the penal code – 3 persons, i.e. 6.4%); participation in a brawl or beating (Art. 158 and 159 – 1 person, i.e. 2.1%); infringement of bodily inviolability (Art. 182 – 3 persons, i.e. 6.4%); assault against a public functionary (Art. 233 and 234 – 1 person, i.e. 2.1%); insult against  a public functionary (Art. 236 – 1 person, i.e. 2.1%). In the control group, 6 cases of such offences could be found (9.1% of all those convicted);  yet the only offence under Art. 148 1 of the penal code, that is homicide, had been committed by a member of that goup.The other discussed figures and proportions were respectively: Art. l58, 159 – 3 persons, i.e. 8.6%; Art. 182 – 1 person (2.9%); Art. 233, 234 – 1 person (2.9%); and Art. 236 – 1   person (29%). Beside offences, the two groups manifested also other synptoms of social maladjustment. The symptoms found most often in both groups were: “contacts with persons known to the police as delinquent” and stays at the sobering-up station. As regards the experimental group, the third frequent symptom were brawls in the place of residence followed by bad opinion with neighbors, hooliganism, and avoidance of work. In the control group, avoidance of work ranked third, followed by bad opinion with neighbors, hooliganism, and brawls at the place of residence. This ranking of frequency of the symptoms of social maladjustment points to a greater aggressiveness of the young men from the experimental group. On the 63 young men from the experimental group concerning whom data  could be obtained, 62 (98.0%) drank alcohol. In the control group 59 (89.0%) of the 66 concerning whom data could be obtained were drinkers. The group of drinkers included all those who had drunk several times a week already  as juveniles, and 70% of those who had drunk once a week. In the control group, drinkers included 91.7% of those who had drunk as juvoniles (11 of 12 cases). Of those who had drunk as juveniles in the control group, 66.7% (8 cases) were convicted as adults. As shown by the discussed data, young men from the experimental group – those who committed as juveniles at least one offence while intoxicated prove much inferior in terms of the social situation  to other men who also committed offences as juveniles but did not drink alcohol. Therefore, early alcohol consumption among juvenile delinquents is an important factor of a negative prognosis as to the further fates of such persons. A number of postulates have been formulated, addressed at the prosecuting agencies, criminal justice, and institutions designed to assist persons in extraordinary situation. With respect to the present sample, all such postulates acquire special importance and must be met without fail.
A study of two 100-person groups of juvenile delinquents born in 1959 was conducted in the years 1981‒1985 at the Department of Criminology, Institute of Legal Studies, Polish Academy of Sciences. The first (experimental) group consisted of boys randomly selected from the total of 225 juveniles born in 1959 who had committed at least on offence while intoxicated. The other (control) group were 100 randomly juveniles selected from the entire population of 8196 juvenile delinquents born in 1959. None of the juveniles selected for the experimental group happened to find themselves in the control group as well. As shown by the findings, the juveniles who had committed at least one offence while intoxicated were much more demoralized as a group than the whole of juvenile delinquents. It seemed interesting, therefore, to follow the further fates of both groups as adults. The follow-up period was 7 years; until that time, all of the examined persons reached the age of 25 when the average Polish man be- comes stabilized to some extent, having graduated from university, worked for several or a dozen years (upon completion of secondary or elementary education respectively), and frequently having also established a family.  Data on the life situation of the young men from both examined groups on their 25th birthday were obtained from the following four sources: ‒ the Central Register of Convicted Persons kept  by the Ministry of Justice, and the Register of Convicted and Detained Persons where criminal records of the entire sample were checked; ‒ files of criminal cases of all men with criminal records (47.0% of the experimental and 35.0% of the control group); the files concerned criminal proceedings before common courts for offences committed after coming of age; ‒ questionnaire survey of 63.0% of the experimental and 66.0% of the control group; ‒ inquiry submitted to the sobering-up stations concerning the entire sample. As shown by the findings, 24.0% of the experimental and 13.0% of the control group established their own families before the age of 25. The proportions are high, as regards the experimental group in particular: erly in the 1980s, the newly married constituted about 10% of the total male population aged 20‒24 in Poland. The mean educational level was higher in the control compared to the experimental group; this concerns first  and foremost  cases of education higher than the elmementary technical (of which there were two in the experimental compared to ten in the control group). Moreover, no cases of illiteracy could be found in the control group, compared to one such case in the experimental group. Of all the men of the experimental group concerning whom data could be obtained, 80.4% had a regular job, and 19.6% stayed out of job or worked casually. Of the control group, 80.0% had a regular job (33% combining job with school), 18.3% stayed out of job or worked casually, and one person had entered university. The number of convicted persons in the experimental group (47) was larger compared to the control group (35) by 12.0%, the difference being significant. Also relapse into crime was higher in the expenmental group (l5 vs. 11 cases). The first offence committed by those convicted as young adults was mainly one against property: 35 cases in the experimental group (66.0% of all those convicted) and 28 cases in the control group (80.0%). The second most frequent offence of members of the experimental group was an aggressive act: against life and health, freedom, personal dignity and inviolability (10 persons, i.e. 18.8% of all those convicted). The offences of this type included: bodily injury (Art. 156 of the penal code – 3 persons, i.e. 6.4%); participation in a brawl or beating (Art. 158 and 159 – 1 person, i.e. 2.1%); infringement of bodily inviolability (Art. 182 – 3 persons, i.e. 6.4%); assault against a public functionary (Art. 233 and 234 – 1 person, i.e. 2.1%); insult against  a public functionary (Art. 236 – 1 person, i.e. 2.1%). In the control group, 6 cases of such offences could be found (9.1% of all those convicted);  yet the only offence under Art. 148 1 of the penal code, that is homicide, had been committed by a member of that goup.The other discussed figures and proportions were respectively: Art. l58, 159 – 3 persons, i.e. 8.6%; Art. 182 – 1 person (2.9%); Art. 233, 234 – 1 person (2.9%); and Art. 236 – 1   person (29%). Beside offences, the two groups manifested also other synptoms of social maladjustment. The symptoms found most often in both groups were: “contacts with persons known to the police as delinquent” and stays at the sobering-up station. As regards the experimental group, the third frequent symptom were brawls in the place of residence followed by bad opinion with neighbors, hooliganism, and avoidance of work. In the control group, avoidance of work ranked third, followed by bad opinion with neighbors, hooliganism, and brawls at the place of residence. This ranking of frequency of the symptoms of social maladjustment points to a greater aggressiveness of the young men from the experimental group. On the 63 young men from the experimental group concerning whom data  could be obtained, 62 (98.0%) drank alcohol. In the control group 59 (89.0%) of the 66 concerning whom data could be obtained were drinkers. The group of drinkers included all those who had drunk several times a week already  as juveniles, and 70% of those who had drunk once a week. In the control group, drinkers included 91.7% of those who had drunk as juvoniles (11 of 12 cases). Of those who had drunk as juveniles in the control group, 66.7% (8 cases) were convicted as adults. As shown by the discussed data, young men from the experimental group – those who committed as juveniles at least one offence while intoxicated prove much inferior in terms of the social situation  to other men who also committed offences as juveniles but did not drink alcohol. Therefore, early alcohol consumption among juvenile delinquents is an important factor of a negative prognosis as to the further fates of such persons. A number of postulates have been formulated, addressed at the prosecuting agencies, criminal justice, and institutions designed to assist persons in extraordinary situation. With respect to the present sample, all such postulates acquire special importance and must be met without fail.   Niniejszy artykuł stanowi kontynuację opracowania: Nieletni sprawcy przestępstw popełnionych pod wpływem alkoholu, „Archiwum Kryminologii” 1991, t. XVIII.
Źródło:
Archiwum Kryminologii; 1993, XIX; 17-26
0066-6890
2719-4280
Pojawia się w:
Archiwum Kryminologii
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Koncepcja rozbudowy miejskiego transportu tramwajowego w Częstochowie
Concept for the expansion of urban tramway transport in Częstochowa
Autorzy:
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/2202939.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Komunikacji Rzeczpospolitej Polskiej
Tematy:
transport miejski
transport zbiorowy
transport szynowy
transport tramwajowy
urban transport
collective transport
rail transport
tram transport
Opis:
W artykule przedstawiono propozycję rozwoju miejskiego transportu szynowego w odniesieniu do stanu obecnie funkcjonującego w Częstochowie. Ocenie poddano nie tylko stan wykorzystywanej infrastruktury z uwzględnieniem miejskiego operatora transportu zbiorowego, ale przede wszystkim koncepcje rozwoju w formule „1+ 2+ 3+”, w odniesieniu do konkretnych linii tramwajowych. Z uwagi na najbardziej zaawansowane przygotowania do budowy nowej linii tramwajowej do dzielnicy Parkitka (3+), poddana analizie została zasadność obecnie realizowanej obsługi transportem autobusowym w dzielnicy. Przedstawiona została także ocena zastąpienia transportu autobusowego transportem szynowym z symulacją rozkładu potencjalnych nowych linii na odcinku od dzielnicy Tysiąclecie do Wojewódzkiego Szpitala Specjalistycznego w dzielnicy Parkitka. Ponadto, oceniono zapotrzebowanie na tabor, który obsłużyłby nowy układ linii tramwajowej nr 3 i obsługę nowej linii nr 4 relacji Północ-Parkitka.
The article presents a proposal for the development of urban rail transport in relation to the state of affairs at present in Częstochowa. Not only the state of the used infrastructure was evaluated with respect to the municipal public transport operator, but above all the development concepts in the formula “1+ 2+ 3+” in relation to specific tram lines. Due to the most advanced preparations for the construction of a new tram line to the Parkitka district (3+), the validity of the currently implemented bus transport service in the district was analysed. An assessment of the replacement of bus transport by rail transport was also presented with a simulation of the timetable of potential new lines on the section from the Tysiąclecie district to the Regional Specialist Hospital in the Parkitka district. In addition, the need for rolling stock to serve the new layout of tram line no. 3 and to serve the new North-Parkitka line no. 4 was assessed.
Źródło:
Transport Miejski i Regionalny; 2022, 3; 10--18
1732-5153
Pojawia się w:
Transport Miejski i Regionalny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Concepts of managing and increasing the efficiency of using airspace in relation to increasing air traffic
Autorzy:
Kozuba, Jarosław
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/576335.pdf
Data publikacji:
2018-03-20
Wydawca:
Akademia Sztuki Wojennej
Tematy:
Polish airspace
AAR
corridors in airspace
increasing the effi ciency of use of
airspace
air operations
Opis:
Polish airspace is available on equal terms to all its users. Due to the increasing air traffic airspace structure and the system of airspace, management should constantly improve, taking into account the provisions of international and national conditions. The article looks at issues in the management of airspace in order to increase the efficiency of the use of Polish airspace while maintaining an appropriate level of air traffic safety during flight operations by military and civilian aircraft.
Źródło:
Security and Defence Quarterly; 2018, 18, 1; 45-56
2300-8741
2544-994X
Pojawia się w:
Security and Defence Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Unmanned aerial vehicles : application, legal regulations and challenges
Autorzy:
Krawczyk, Jacek
Tomaszycki, Marek
Powiązania:
https://bibliotekanauki.pl/articles/98548.pdf
Data publikacji:
2019
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
bezzałogowy statek powietrzny
UAV
NBR
operator bezzałogowego statku powietrznego
UAVO
regulacje prawne
przestrzeń powietrzna
kontrola ruchu lotniczego
legal regulations
airspace
air traffic control
Opis:
The advantages of unmanned systems, such as cheaper operation, greater safety, better performance in flight duration or their minimal impact on the natural environment, result in a systematic increase in their significance and development, compared to manned aircraft. Even today the UAVs (Unmanned Aerial Vehicles) and UASs (Unmanned Aerial Systems) play a significant role both in civil, and in military environments, and they are expected to play a growing role in the world air transport and numerous other fields of human activity. At the end of 2018, the European Commission introduced the NBR (New Basic Regulations), regulating issues related to UAVs at a supranational level. This was a significant step towards the integration of manned and unmanned aviation, enabling international UAV flights, subjected to the same regulations of the member states on route of the Unmanned Aerial Vehicle. When introduction of UAVs to the common airspace is considered, the particularly relevant elements include: maintaining the seamless air traffic control, safety, capacity and efficiency of airspace management, and securing environmental protection. The purpose of the present article is to demonstrate the potential UAV applications, present changes in legal regulations, and the challenges faced by the Air Traffic Services and the elements of aviation command. The article presents solutions ensuring an adequate level of safety and smoothness of air traffic in the common airspace for operations carried out by both manned and unmanned aircraft. The article used the following methods: monographic, expert, participant observation, inductive and deductive, analysis, synthesis and comparison. Research sources were available literature and magazines, press articles, interviews, reports and authors' own experience as well as documents sourced from websites, most of which were written in English.
Źródło:
Przegląd Nauk o Obronności; 2019, 4, 7-8; 1-14
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Koncepcja rozwiązań w zakresie BSP oraz wyzwania dla służb ruchu lotniczego związane z potencjalnym zagrożeniem przez bezpilotowe statki powietrzne
Autorzy:
Kozuba, Jarosław.
Krawczyk, Jacek.
Powiązania:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Sił Powietrznych 2016, nr 3, s. 135-144
Data publikacji:
2016
Tematy:
Bezzałogowe statki powietrzne szkolenie
Bezzałogowe statki powietrzne obsługa i eksploatacja
Loty bezpieczeństwo
Opis:
Rys., tab.
Bibliogr.
Dostawca treści:
Bibliografia CBW
Artykuł
Tytuł:
Challenges related to unmanned aerial vehicles
Autorzy:
Tomaszycki, Marek
Krawczyk, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1427324.pdf
Data publikacji:
2020
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
UAV
NBR
UAVO
VLOS/BVLOS
drone
BSP
bezzałogowy statek powietrzny
dron
Opis:
The Regulation of the European Parliament and of the Council (EC) No. 2018/1139 (known as NBR - New Basic Regulation) on common rules in the field of civil aviation was introduced in order to regulate the issue of UAVs - Unmanned Aerial Vehicles, in all weight categories. It represents a new regulatory approach, which is of major importance in the field of European aviation legislation. Until the new regulation came into force, UAVs with a maximum take-off weight (MTOM) below 150 kg were subject to the regulations of authorities of individual EU Member States. The NBR introduced by implementing acts in the field of UAV forces the national aviation authorities of states to change the regulations currently in force. The most important issues that need to be standardised include the requirement to enter UAVs with the MTOW equal to or lower than 25 kg in the aircraft register, granting the BVLOS (Beyond Visual Line of Sight) fight approval and the UAVO (Unmanned Aerial Vehicle Operator) certification process. In the author's opinion, what may be difficult and dangerous for safety in the airspace is the transitional period. During that time, manufacturers, airspace users and ATS (Air Traffic Service) will have to perform their tasks keeping in mind that it is a period when the new legal regulations currently prepared for entry into force will affect the entire sector related to unmanned aviation, which will also have an impact on manned aviation. Purpose: The purpose of the article is to discuss the basic challenges posed by the currently developed technology of unmanned aerial vehicles. Method: The scientific methods used in the paper include analysis, criticism of the literature on the subject and logical construction. Results: The article shows the differences between the existing regulations and those proposed by the European Commission and EASA (European Union Aviation Safety Agency). In addition, it presents the process of granting the approval to perform air operations by manned aircraft.
Źródło:
Przegląd Nauk o Obronności; 2020, 5, 9; 103-115
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
NATO Command System and Air Policing in the Polish Airspace
Autorzy:
Krawczyk, Jacek
Tomaszycki, Marek
Powiązania:
https://bibliotekanauki.pl/articles/2086239.pdf
Data publikacji:
2021
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
NATO
NATO structures
SHAPE
SACEUR
CAOC
Air Policing Mission
Opis:
Objectives: The article presents the NATO command structure with particular emphasis on the units responsible for command and control in the Polish airspace. The structure was described at three levels of command: strategic, operational and the tactical level. Moreover, the article also presents the issues concerning sovereignty in the space of the Republic of Poland and the cooperation of civil and military services in relation to the aircraft, which in an unauthorised manner crossed the state air border. Methods: Scientific methods used in the paper are: analysis and criticism of written sources, analysis and logical construction. Results: The article presents the structures of commands responsible for protection and defence of the airspace of NATO countries, their brief characteristics, command relationships and interdependencies between them and the main assumptions and objectives of the Air Policing mission, as well as the principles of implementation of this mission in the Polish airspace. Conclusions: The main purpose of NATO's activities is to protect its member states, as a basis for preserving peace and strengthening international security. The organisational structures of the North Atlantic Treaty Organisation, based on three levels of command, are able to ensure the security of all 30 countries belonging to the alliance. The Polish airspace command system is fully compatible and integrated with the NATO system and in constant readiness to carry out combat missions, including the Air Policing Mission.
Źródło:
Przegląd Nauk o Obronności; 2021, 6, 11; 74--88
2450-6869
Pojawia się w:
Przegląd Nauk o Obronności
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zachowania dewiacyjne młodzieży w Warszawie w 1993 r. (badania typu self-report)
Deviant Behavior n Warsaw Youth in 1993
Autorzy:
Kossowska, Anna
Krawczyk, Jacek
Rzeplińska, Irena
Powiązania:
https://bibliotekanauki.pl/articles/699078.pdf
Data publikacji:
1995
Wydawca:
Polska Akademia Nauk. Instytut Nauk Prawnych PAN
Tematy:
zachowania dewiacyjne
młodzież
Warszawa
nieprzystosowanie społeczne
przestępczość
badania typu self-report
deviant behavior
youth
Warsaw
social maladjustment
delinquency
self-report study
Opis:
1. The findings discussed in the paper have been obtained within an international research project aimed at comparing the extent of self-reported deviant behavior of youth 11 West-European countries (Finland, England, Nord Ireland the Netherland, Germany, Belgium, Switzerland, portugal, Greece, Spain and Italy), the United States and New Zealand. The questionnaire ultimately used in all countries participating in the project resulted from long negotiations and was in fact a compromise. It contained questions about both the respondents’ deviant behavior and their social situation with consideration to variables of importance from the viewpoint of the theory of social control. Deviant behavior was divided into the following six groups: l) behavior manifesting social maladjustment (as.e.g. truancy or stealing rides); 2) destruction of objects (vandalism); 3) appropriation of another person’s property; 4) aggressive behavior; 5) alcohol consumption; and 6) drug taking and selling.  Examined were young people from Warsaw, born in the years 197l‒1978; the sample consisted of 701 persons aged 14‒21 at the time of the survey. At the moment of the interview, 80.5 % of respondents either had a job or went to school.  Most respondents (65.9%) stated they were on good terms with their father. Even a greater proportion of 88.5% were on good terms with their mother. Ten percent of the sample had no contacts whatever with their father, and a much smaller proportion (2.3%) ‒ with their mother.  Apart from 42 persons, respondents stated they had real friends; over a half had one to three such friends. The rest mentioned larger groups as their friends. Forty-seven percent had a girl- or boyfriend; two-thirds would like the relationship to last. Of the examined 363 boys, 84.8% had played truant from school at least once for one day. The proportion tended to grow bigger with respondents’ age. It showed a regular upward trend from 50% among the14-year-olds to 100% among boys of 23. Of the examined 383 girls, played truant, with the proportion reaching its peak value of l00% among the 2l-year-olds, and showing an upward trend from 33.3% among the 14-year-olds to  97.4% among girls of 19. Another widespread phenomenon was stealing rides on city buses, trolley buses, or trams. Those who had stolen a ride at least once constituted 95.9% of the boys and 89.3% of the girls. Stealing rides on trains or intercity buses was much less widespread. It was admitted by 35.8% of the boys and 22% of the girls. Driving a car or motorcycle without a license or a motorbike without a bicycle permit was admitted by 52.6% of the boys and 29.9% of the girls. A further act we inquired about was painting or spraying walls, buses, bus seats and stops, etc. Such acts were admitted by 22.9% of the boys and 12.7% of the girls. Still another group of acts qualified as vandalism includes acts that result in destruction of or damage to property. The largest group of both boyg and girls tend to vandalise school furniture (22.3% of the boys and 13% of the girls), as well as trees, bushes and flowers in parks and squares (18.2 and 10.1% respectively). Asked whether they had ever carried any weapon, such as a knife, club, knuckle-duster, or gas pistol, 43.3% of the boys and 26.6% of the girls answered in the affirmative.             Relatively large were the proportions of boys (25.9%) and girls (10.7%) who had ever participated in brawls or group disturbances in a public place.             A proportion of 7.2% of the boys and 1.8% of the girls admitted having beaten a stranger. Cases of beating a family member were occasional: they were admitted by 1.4% of the boys and 0.6% of the girls. Also a small proportion of 3.3% of the boys and 1.3% of the girls admitted having wounded another person with a knife, club or another weapon. Intentional arson was admitted by 5.5% of the boys and 1.2% of the girls. Offenses against property or acts consisting in appropriation of property without the knowledge or consent of its owner were related frequent in the sample.             Of the 702 young persons, 55.1% had committed at least one of the listed fourteen categories of acts. This proportion is rather big the fact considered that average young people were examined. Of the 14 categories of acts against property consisting in its appropriation, the youth most often admitted shoplifting, purchasing stolen property, breaking and entering, and thefts at school. Questions relating to drugs concerned two points: the taking of drugs and their selling by respondents. The drugs inquired about were divided into two categories, each of them asked about separately: marihuana and hashish (the first category); and home-made poppy straw brew, heroin, cocaine and LSD (the second category). A proportion of 16.5% admitted having ever taken marihuana or hashish. Boys admitted this behawior more often than girls (with proportions of boys and girls balanced in the sample): every fifth boy and every eighth girl had experiences with this category of drugs. A much smaller proportion of 2% admitted having ever taken the second category of drugs. Answers stating that the respondent had ever taken marihuana or hashish were evenly distributed in the sample and tended to become more frequent with age. The declared use of the second category of drugs was very rare and evenly distributed in age groups from 16 to 21. Ten persons,  among them 9 boys, admitted having sold marihuana or hashish. Most were aged 16‒18, that is still went to school. They stated that the police had never learned about their doings. Four persons admitted having sold the second category of drugs. They had sold amphetamine, cocaine, or psychedelic drugs in their neighborhood. None had been caught at the act. Asked, “Have you ever drunk beer, wine, vodka or another alcoholic beverage?”, nearly the entire sample (95.9% of the boys and 94.7% of the girls) answered in the affirmative. Asked about the age of their first contact with alcohol, 3.7% mentioned the age of under ten; 19.8% ‒10‒14; 48.3% ‒ 14‒16; and 17.l% ‒ 17‒21. The proportion of respondents who had happened to get drunk at least once was 56.3%. Asked about drinking during the year preceding the survey, 93.6% said they had drunk in that period; 50.3% admitted having drunk on up to 10 occasions, 18.1%  ‒  on ll‒24 occasions, 10.6% ‒ on 25‒50 occasions, and 20.9% ‒ on over 50 occasions. The last time before the survey, the respondents drank: beer (43.8%), vodka (35.6%), wine (27.6%), and long drinks (10%). A majority of 86.5% drank in the company of others; under 10% had one companion, two-thirds of the rest drank in a group of 2‒10 persons, and the remaining ‒ in a larger company. In the international survey, national samples were examined in four countries (Switzerland, England and Wales, Portugal, and the Netherlands). In Spain, the survey concerned a large national urban sample. Examined in further two countries (Germany and North Ireland) were random samples from specific cities (Mannheim and Belfast respectively). Four other countries decided to examine a random sample of school youth from a specific city (Helsinki; three ltalian cities: Genova, Messina and Siena; Liege). The United States and New Zealand were left out from comparisons. Thus in principle the findings to be compared were not necessarily comparable. Yet it seems advisable to discuss the general trends shown in national surveys. What, therefore, are the similarities and dissimilarities between Poland and Western Europe? As regards the incidence of delinquency, considerable similarities can be noticed between findings of all national surveys but the English one. In surveys of city samples (those of school youth included), significant similarity can be noticed in the extent of delinquent acts “ever committed” by the young of Warsaw, Helsinki, and Athens. As regards the extent of acts committed “during last year”, the findings obtained in Warsaw are highly similar to those for Helsinki. In Athens, instead, the greatest extent of juvenile delinquency of all examined cities was found. A comparison of acts committed “during last year” indicates a similar intensity of offenses against property among the youth of Warsaw, Belfast, and Liege; as compared to Warsaw, a much greater extent of there offences is found in Helsinki and of Swiss youth, and a decidedly smaller one - in the English and Italian sample. Submitting offenses against property to a closer analysis, one notices that the Polish youth relatively more often commit acts consisting in “breaking and entering” as compared c.g. to young people in England, the Netherlands, or Finland: this type of act was committed at least once by 20.7% of the Polish sample, by 14.9% of the youth of Helsinki, by 3.4% of the English youth, and by 6.9% of the young Dutch. The extent of acts related to drugs (taking and trafficking), among Warsaw youth is similar to that among the young of Portugal and Helsinki, somewhat lower than among the Dutch and Spanish youth, much lower than among the English, Swiss, and Belfast young people, but higher than among the youth of Mannheim, Liege, Athens and the three Italian cities.
Źródło:
Archiwum Kryminologii; 1995, XXI; 81-103
0066-6890
2719-4280
Pojawia się w:
Archiwum Kryminologii
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 36

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