scholarly journals Study of Factors Influencing Drug Use Among Commercial Drivers in Suburban Public Transport

2020 ◽  
Vol 7 (1) ◽  
pp. 35-39
Author(s):  
Elaheh Ainy ◽  
Hamid Soori ◽  
Roghayeh Paydar

1998 ◽  
Vol 47 (7) ◽  
pp. 961-971 ◽  
Author(s):  
Ingrid Schmidt ◽  
Cecilia B. Claesson ◽  
Barbro Westerholm ◽  
Bonnie L. Svarstad

2021 ◽  
pp. 339-353
Author(s):  
Socrates Basbas ◽  
Georgios Georgiadis ◽  
Tiziana Campisi ◽  
Giovanni Tesoriere

Neurology ◽  
2005 ◽  
Vol 65 (10) ◽  
pp. 1570-1574 ◽  
Author(s):  
A. H. Evans ◽  
A. D. Lawrence ◽  
J. Potts ◽  
S. Appel ◽  
A. J. Lees

2019 ◽  
Vol 26 (1) ◽  
pp. 43-60 ◽  
Author(s):  
Adam Radzimski ◽  
Jędrzej Gadziński

Automobile traffic has been recently on the rise in many post-socialist cities despite EU policies fostering public transportation and active modes of travel. Against this background, the contribution of this paper is to look deeper into the travel behaviours of residents using a survey of 887 questionnaires as well as GPS travel recordings (almost 3 billion logs) conducted in the city of Poznań (539,000 inhabitants). Based on our analysis we found that proximity to public transport and cycling infrastructure seem to be among the most important factors influencing travel behaviours of inhabitants. What is more, their accessibility affected also residential locational preferences. However, we also observed that even in neighbourhoods with good accessibility, commuting by car plays a major role.


2020 ◽  
Author(s):  
Udochukwu Ugochukwu Ogu ◽  
Nkoli Ezumah ◽  
Aloysius Odii

Abstract Background: Illicit drug use among adolescents has become a social menace which cuts across all social strata. This study explored public perception of factors that influence illicit drug use among adolescents in Owerri, Nigeria. Methods: A descriptive cross-sectional research design was used for the study. The study adopted a mixed method approach comprising quantitative and qualitative methods. The study was carried out in Owerri metropolis of Imo State, Nigeria. A total of 10 communities were selected randomly, they included four communities from the 16 communities that make up Owerri West, five communities from the 18 communities that make up Owerri North and one community from the five communities that make up Owerri Municipal. The research instruments used for data collection were questionnaires and in-depth interview guide.Results: Our quantitative study found that 50.7% of the respondents, from across the three areas in Owerri metropolis, asserted that peer influence, emotional problems, relationship problems, wanting to feel ‘high’ are factors influencing adolescent consumption of illicit drugs whereas the qualitative study found family background, unique experience such as the death of a loved one, affliction or misfortune as factors influencing adolescents’ illicit drug use. The quantitative results showed that persons with higher level of education are more likely than those with lower level of education to perceive a significant difference in drug use between in – school and out – of – school adolescents. Conclusions: Peer pressure was identified as a major factor and it was also identified as rivaling the family in terms of influence.


2021 ◽  
pp. 45-53
Author(s):  
Siarhei Skirkouski ◽  
Uladzimir Sedziukevich ◽  
Volodymyr Karpenko ◽  
Stanislav Svichynskyi

Problem. Currently, there is no universal approach to improve the efficiency of the urban public transport operation. Different methods are used during the estimation of public transport operation cost and the quality of services for the passengers. It makes actual the development of the target function which will allow assessing the carrier cost and passenger expenditures, and therefore find the balance between the interests of these parties of the transportation process. Thus, the alternative to the existing approaches can be created and then used to organize passenger transportation and improve transport enterprise management. Development of this alternative is the actual task as the new target function will open the horizon to improve the methods of organization of public transport operation. Goal. The new approach to optimize the costs of public transport operation needs to be tested for the appropriateness for the planning of passenger service in cities. Methodology. The developed target function was derived as the result of the analysis of the economic and social factors influencing the efficiency of the urban public transport operation. Results. The use of the developed target function allows finding the optimal values of cost components for the passenger and the carrier. Originality. The obtained function to optimize the performance of public transport allows reducing the costs of suboptimal use of vehicles capacity, suboptimal allocation of the vehicles to the routes and the irrational organization of vehicles operating on the routes. Practical value. The results of the research clarify the controlled and uncontrolled parameters of the public transport system operation.


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