scholarly journals Analysis of available shared transport solutions in Krakow

2021 ◽  
Vol 1209 (1) ◽  
pp. 012079
Author(s):  
A Grabarz ◽  
W Sawicki
Keyword(s):  
Public Transport ◽  
Positive Impact ◽  
Low Cost ◽  
Transport Policy ◽  
Common Method ◽  
Large Cities ◽  
Modern Cities ◽  
Transport Modes

Abstract Sharing modes of transport in Kraków: in the context of the transport policy of large cities, it is worth noting sharing as an increasingly common method of transport. The policy of sharing: cars, scooters, bicycles and motor scooter has become an important way to complement public transport. The aim of this paper is to analyse the available shared transport modes used by Krakow residents and their impact on the environment, over the last few years. The increase in popularity of available shared transport solutions is due, among other things, to their availability and relatively low cost of use. This solution is a response to the needs of modern cities and has a positive impact on the environment.

scholarly journals Public Transport Policy Specifically for Women: Creating Gender-Responsive Transport Services

2019 ◽  
Vol 35 (2) ◽  
pp. 481-487
Author(s):  
Mubarok Mubarok ◽  
Nanang Suparman
Keyword(s):  
Sexual Harassment ◽  
Public Transport ◽  
Positive Impact ◽  
Research Result ◽  
Transport Policy ◽  
Primary Data ◽  
Observation Data ◽  
Transport Services ◽  
Government Documents ◽  
Women's Travel

Public transport policy in terms of the distinction of transportation needs of women and men have significant differences. This research aims to provide description and confirmation concerning women’s travel patterns who are mostly us1ers of public transport vulnerable to violent acts and sexual harassment, threats of crime, and other criminal acts. The method used in this research is an academic literature survey relevant to public transport policy. Data is obtained from government documents and mass media, while primary data from observation. Data are analyzed based on the theory and concept of public policy on women’s transportation and being interpreted. The research result shows that public transport without gender-responsive has been limited the access and public participation for marginalized groups, meanwhile, some operating women-only transport modes have a positive impact in reducing the attack of sexual harassment, fumbling and criminals act, but it still needs the infrastructure fulfillment and easier accessibility.

Development and production experience of the multilayer curtain-coated linerboard of Ji’an PM No. 3,

TAPPI Journal ◽  
2014 ◽  
Vol 13 (2) ◽  
pp. 17-25
Author(s):  
JUNMING SHU ◽  
ARTHAS YANG ◽  
PEKKA SALMINEN ◽  
HENRI VAITTINEN
Keyword(s):  
Titanium Dioxide ◽  
High Speed ◽  
Food Packaging ◽  
Production Efficiency ◽  
Positive Impact ◽  
Low Cost ◽  
Board Structure ◽  
Flexographic Printing ◽  
Curtain Coating ◽  
Coating Formulations

The Ji’an PM No. 3 is the first linerboard machine in China to use multilayer curtain coating technology. Since successful startup at the end of 2011, further development has been carried out to optimize running conditions, coating formulations, and the base paper to provide a product with satisfactory quality and lower cost to manufacture. The key challenges include designing the base board structure for the desired mechanical strength, designing the surface properties for subsequent coating operations, optimizing the high-speed running of the curtain coater to enhance production efficiency, minimizing the amount of titanium dioxide in the coating color, and balancing the coated board properties to make them suitable for both offset and flexographic printing. The pilot and mill scale results show that curtain coating has a major positive impact on brightness, while smoothness is improved mainly by the blade coating and calendering conditions. Optimization of base board properties and the blade + curtain + blade concept has resulted in the successful use of 100% recycled fiber to produce base board. The optical, mechanical, and printability properties of the final coated board meet market requirements for both offset and flexographic printing. Machine runnability is excellent at the current speed of 1000 m/min, and titanium dioxide has been eliminated in the coating formulations without affecting the coating coverage. A significant improvement in the total cost of coated white liner production has been achieved, compared to the conventional concept of using virgin fiber in the top ply. Future development will focus on combining low cost with further quality improvements to make linerboard suitable for a wider range of end-use applications, including frozen-food packaging and folding boxboard.

scholarly journals Behavior of Traffic Congestion and Public Transport in Eight Large Cities in Latin America during the COVID-19 Pandemic

2021 ◽  
Vol 11 (10) ◽  
pp. 4703
Author(s):  
Renato Andara ◽  
Jesús Ortego-Osa ◽  
Melva Inés Gómez-Caicedo ◽  
Rodrigo Ramírez-Pisco ◽  
Luis Manuel Navas-Gracia ◽  
...  
Keyword(s):  
Latin American ◽  
Public Transport ◽  
Public Transportation ◽  
Traffic Congestion ◽  
Urban Transport ◽  
Control Measures ◽  
Johns Hopkins Hospital ◽  
Large Cities ◽  
Public Data ◽  
The Impact

This comparative study analyzes the impact of the COVID-19 pandemic on motorized mobility in eight large cities of five Latin American countries. Public institutions and private organizations have made public data available for a better understanding of the contagion process of the pandemic, its impact, and the effectiveness of the implemented health control measures. In this research, data from the IDB Invest Dashboard were used for traffic congestion as well as data from the Moovit© public transport platform. For the daily cases of COVID-19 contagion, those published by Johns Hopkins Hospital University were used. The analysis period corresponds from 9 March to 30 September 2020, approximately seven months. For each city, a descriptive statistical analysis of the loss and subsequent recovery of motorized mobility was carried out, evaluated in terms of traffic congestion and urban transport through the corresponding regression models. The recovery of traffic congestion occurs earlier and faster than that of urban transport since the latter depends on the control measures imposed in each city. Public transportation does not appear to have been a determining factor in the spread of the pandemic in Latin American cities.

scholarly journals Video-Based Intervention for Improving Maternal Retention and Adherence to HIV Treatment: Patient Perspectives and Experiences

2021 ◽  
Vol 18 (4) ◽  
pp. 1737
Author(s):  
Steven Masiano ◽  
Edwin Machine ◽  
Mtisunge Mphande ◽  
Christine Markham ◽  
Tapiwa Tembo ◽  
...  
Keyword(s):  
Positive Impact ◽  
Low Cost ◽  
Hiv Treatment ◽  
Sub Saharan Africa ◽  
Hiv Care ◽  
Structured Interviews ◽  
Convenience Sample ◽  
Long Term Conditions ◽  
Art Initiation ◽  
Retention In Hiv Care

VITAL Start is a video-based intervention aimed to improve maternal retention in HIV care and adherence to antiretroviral therapy (ART) in Malawi. We explored the experiences of pregnant women living with HIV (PWLHIV) not yet on ART who received VITAL Start before ART initiation to assess the intervention’s acceptability, feasibility, fidelity of delivery, and perceived impact. Between February and September 2019, we conducted semi-structured interviews with a convenience sample of 34 PWLHIV within one month of receiving VITAL Start. The participants reported that VITAL Start was acceptable and feasible and had good fidelity of delivery. They also reported that the video had a positive impact on their lives, encouraging them to disclose their HIV status to their sexual partners who, in turn, supported them to adhere to ART. The participants suggested using a similar intervention to provide health-related education/counseling to people with long term conditions. Our findings suggest that video-based interventions may be an acceptable, feasible approach to optimizing ART retention and adherence amongst PWLHIV, and they can be delivered with high fidelity. Further exploration of the utility of low cost, scalable, video-based interventions to address health counseling gaps in sub-Saharan Africa is warranted.

scholarly journals TARGET MODAL SPLIT MODEL

Transport ◽  
2012 ◽  
Vol 26 (4) ◽  
pp. 418-424 ◽  
Author(s):  
Valentina Basarić ◽  
Jadranka Jović
Keyword(s):  
Public Transport ◽  
Stepwise Regression ◽  
Statistical Data ◽  
Transport Policy ◽  
Wide Range ◽  
Policy Measures ◽  
Novi Sad ◽  
The Relationship ◽  
The City ◽  
Statistical Results

The research presented in this paper is aimed at defining a model that enables the management of the relationship between private vehicles and public transport applying the available instruments of city transport policy such as parking policy and public transport policy measures. Statistical data used for modelling is sourced from the database in a wide range of EU cities. The target model was developed in the form of stepwise regression analysis. Very favourable statistical results were obtained, and the subsequent tests on the city of Novi Sad (250000 inhabitants) led to the conclusion that the obtained results were suitable for implementation in practice. The results of the implemented procedure are of great importance for the enhancement of the existing transport policies in cities, as they enable the development of strategies for finding combinations of instruments that would bring the transport system and urban environment into a desired-viable rather than consequential condition.

Scenarios of Automated Mobility in Austria: Implications for Future Transport Policy

2021 ◽  
Vol 1 (3) ◽  
pp. 747-764
Author(s):  
Aggelos Soteropoulos ◽  
Paul Pfaffenbichler ◽  
Martin Berger ◽  
Günter Emberger ◽  
Andrea Stickler ◽  
...  
Keyword(s):  
Public Transport ◽  
Transport Policy ◽  
Pollutant Emissions ◽  
Dynamics Modeling ◽  
Automated Vehicles ◽  
Sustainable Mobility ◽  
Modal Shift ◽  
Personal Mobility ◽  
Positive Effects ◽  
Policy Measures

Developments in the field of automated mobility will greatly change our mobility and the possibilities to get from one place to another. This paper presents different scenarios for personal mobility in Austria, anticipating the possibilities and developments in the field of automated vehicles (AVs). The scenarios were developed using a systematically formalized scenario technique and expand the social and political discourse on automated mobility, which is currently characterized by a lack of experience and visibility as an established transport service. Using system dynamics modeling techniques, i.e., the Metropolitan Activity Relocation Simulator (MARS), impacts of the scenarios on the Austrian transportation system are estimated. The simulations show that, without suitable transport policy measures, automated mobility will lead to a significant increase in the volume of individual traffic and to modal shift effects with lower traffic volumes for public transport, walking and cycling. In addition, without a link between AVs and post-fossil propulsion systems, increases in pollutant emissions can also be expected. In contrast, the simulation results of an increased use of AVs in public transport show positive effects for the support of a more sustainable mobility. Hence, transport policy measures accompanying the introduction and development of automated vehicles will be needed in the future to reach a sustainable development.

scholarly journals METROBUS ROUTE SELECTION IN KYIV

2021 ◽  
Vol 1 (48) ◽  
pp. 315-325
Author(s):  
Sakhno V ◽  
◽  
Korpach A ◽  
Korpach O ◽  
◽  
...  
Keyword(s):  
Transport System ◽  
Public Transport ◽  
High Speed ◽  
Average Distance ◽  
Low Cost ◽  
Payment Systems ◽  
Metro Station ◽  
Public Transport System ◽  
Driving Time ◽  
Study Selection

The paper describes selection and justification of metrobus route in Kyiv. Object of the study - Kyiv transport system. Purpose of the study - selection and justification of metrobus route in Kyiv. Method of the study - statistical analysis, synthesis, formalization and generalization. Metrobus is a promising public transport system in cities, because it has low cost and high speed of construction of line compared to rail transport, high speed of movement in dedicated lanes, ability to flexibly change the passenger flow due to changes in bus traffic, ability to partially use metrobus lane for other special vehicles, low-cost travel due to high passenger capacity and efficient payment systems, reduction of air pollution, and its absence when using electric buses. Analyzed the current state of public transport in Kyiv. It was found that the most acute problem with transport is in the residential area Vyhurivshchyna-Troieshchyna. Driving time in rush hours from Pochayna metro station in the direction of Vygurovshchina-Troeshchina is increases by 10-27 min. compared to nighttime hours, when traffic is low, and the accidents or road works can further increase it. Metrobus route Miloslavska St. - Pochayna metro station was proposed. The route has a total length of 11.1 km and has 13 stops. Average distance between stops is 854 m and fits into the generally accepted norms used in construction of metrobus lines (800-1200 m). This will solve transport problem on this route and reduce average driving time to 18.5 minutes only using dedicated lanes. The results of the article can be used to design metrobus line and to determine of vehicles performance properties that will be used on them. KEYWORDS: METROBUS, BUS RAPID TRANSIT, ROUTE, VYGUROVSHCHINA- TROESHCHINA, PUBLIC TRANSPORT

scholarly journals Achieving ‘Active’ 30 Minute Cities: How Feasible Is It to Reach Work within 30 Minutes Using Active Transport Modes?

2022 ◽  
Vol 11 (1) ◽  
pp. 58
Author(s):  
Alan Both ◽  
Lucy Gunn ◽  
Carl Higgs ◽  
Melanie Davern ◽  
Afshin Jafari ◽  
...  
Keyword(s):  
Climate Change ◽  
Population Growth ◽  
Active Transport ◽  
Public Transport ◽  
Traffic Congestion ◽  
Motor Vehicle ◽  
Spatial Relationship ◽  
Rapid Urbanization ◽  
Transport Mode ◽  
Transport Modes

Confronted with rapid urbanization, population growth, traffic congestion, and climate change, there is growing interest in creating cities that support active transport modes including walking, cycling, or public transport. The ‘30 minute city’, where employment is accessible within 30 min by active transport, is being pursued in some cities to reduce congestion and foster local living. This paper examines the spatial relationship between employment, the skills of residents, and transport opportunities, to answer three questions about Australia’s 21 largest cities: (1) What percentage of workers currently commute to their workplace within 30 min? (2) If workers were to shift to an active transport mode, what percent could reach their current workplace within 30 min? and (3) If it were possible to relocate workers closer to their employment or relocate employment closer to their home, what percentage could reach work within 30 min by each mode? Active transport usage in Australia is low, with public transport, walking, and cycling making up 16.8%, 2.8%, and 1.1% respectively of workers’ commutes. Cycling was found to have the most potential for achieving the 30 min city, with an estimated 29.5% of workers able to reach their current workplace were they to shift to cycling. This increased to 69.1% if workers were also willing and able to find a similar job closer to home, potentially reducing commuting by private motor vehicle from 79.3% to 30.9%.

scholarly journals Cluster policies of large cities in Russia and Kazakhstan

R-Economy ◽  
2020 ◽  
Vol 6 (1) ◽  
pp. 28-39
Author(s):  
Irina D. Turgel ◽  
◽  
Larissa L. Bozhko ◽  
Veronika T. Pandzhiyeva ◽  
◽  
...  
Keyword(s):  
Economic Development ◽  
Information Technologies ◽  
Legal Framework ◽  
Practical Significance ◽  
Cluster Policy ◽  
Large Cities ◽  
Modern Cities ◽  
Urban Cluster ◽  
Socio Economic Development ◽  
National Governments

Relevance. Faced with globalization challenges, large modern cities need to develop their competitive advantages. One source of such advantages is clustering of urban economy. Questions dealing with cluster-based policies and classification of clusters operating on the regional and national levels have attracted much scholarly attention while there is still a research gap regarding urban cluster policies and comparison of city-based clusters. Research objective. The purpose of this study is to analyze the legal framework of cluster policies in Russia and Kazakhstan and to describe the criteria for classification and comparison of city-based clusters. Data and methods. The study used methods of systemic and comparative analysis, formalized methods of analysis of regulatory acts. The selected criteria are universal and can be used for cluster analysis in different countries. We considered strategies for socio-economic development of large cities in Russia and Kazakhstan from the official websites of city administrations as well as the regulatory acts of specific cities. Results. In both countries, clusters play a significant role in the development strategies of territories. The Russian and Kazakh governments take similar measures to support cluster initiatives. The regulatory legal acts of both countries emphasize the allocation of subsidies and co-financing of regional programs and R&D in clusters. The process of cluster creation in Russia started later than in Kazakhstan but was also more intensive. A popular specialization for clusters in both countries is information technologies and communications, which corresponds to the goals set by the national governments. Conclusions. In both countries, the number of clusters in large cities is increasing annually. Typically, clusters have 11-50 participants. In both countries, there are clusters of different specialization. Strategies for socio-economic development serve as the main documents for devising cluster policies of cities. The practical significance of the study is that it proposes an approach to classification and comparison of clusters that can be used in further analysis and for identification of cluster policy priorities.

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