scholarly journals Substitutability and Complementarity of Municipal Electric Bike Sharing Systems against Other Forms of Urban Transport

2021 ◽  
Vol 11 (15) ◽  
pp. 6702
Author(s):  
Michał Suchanek ◽  
Aleksander Jagiełło ◽  
Justyna Suchanek

The current quantitative and qualitative development of bike-sharing systems worldwide involves particular implications regarding the level of sustainability of urban development and city residents’ quality of life. To make these implications as large as possible as well as the most positive, it is essential that the people who use municipal bikes on a regular basis to the largest extent possible abandon car travel at the same time. Thanks to their operational characteristics, electric bikes should enable meeting the transport needs of a wider group of city residents compared with traditional bicycles. The main aim of this study was therefore to check whether the municipal electric bike system (MEVO) in Gdańsk-Gdynia-Sopot metropolitan area of Poland lived up to the hopes placed upon it by policymakers. Therefore, the article tests the hypothesis indicating that the municipal electric bike systems constitute a substitutable form of transportation against passenger cars to a larger extent than against collective urban transport and walking trips. The analysis was performed based on the results of primary studies conducted among the users of MEVO. The data show that the MEVO was a substitutable form of transportation against collective transport and walking trips to a larger extent than against passenger cars. Through logistic regression analysis, the variables concerning the probability of replacing car trips by MEVO bicycles were determined. Among the analyzed variables, the following turned out to be statistically significant: age, the number of people in the household, the number of cars in the household, the distance from work, and gender. The results therefore indicate that substituting in favor of electro bikes was more probable for younger people with fewer people in the household and a distance to travel below 3 km, whereas it was less probable for people with more cars in the household or traveling a distance longer than 10 km. Additionally, females were more likely to choose the bike system.

2019 ◽  
Vol 83 ◽  
pp. 179-185
Author(s):  
Aleksander Jagiełło

On the basis of the literature review and secondary research results presented in the article, it should be stated that the continuous modernization of the rolling stock used to provide collective urban transport services is one of the main tools to encourage urban residents to abandon the use of passenger cars for collective transport. In order to make the rolling stock modernization process as smoothly as possible, it is necessary to carry out and then settle tenders for city buses. In the article, the primary research on the criteria used to evaluate offers in tender procedures for city buses in Poland was presented using descriptive statistics. The article also attempts to discuss whether the current weightings of the price criterion and non-price criteria reflect their share in the total cost of the life cycle of the city bus.


2017 ◽  
Vol 1 (2) ◽  
pp. 225
Author(s):  
Urbánné Treutz Ágnes

<p class="AbstractText">Nowadays, when the fast-paced world is presented almost everyone's life, the role of the rest and the recreation is gettting more emphasized. It becomes more important to the people where, with whom and in what kind of circumstances they are willing to spend their free time, and how much money they are willing to pay for it. They can find recreation in countless type of tourism, depending on they wish to spend their rest actively or passively. The growing demand of tourism infers the growing supply of tourism and diversity too. Parallel to this the needs of the people who want to relax increase. In case of a tourist destination it is more and more determinative how they can offer various types and quality of services for their guests how they can cooperate in the region in the area or in the same settlement with other service-units, who can even be their competitors. Mórahalom in Hungary is a good example for that where the cooperation between the several service-units is exemplary. That is why I choose my research’s topic: analyzing the Thermál Panzió in Mórahalom. The accommodation service is an area where services are used by all age-group regardless of age and gender. Thus, the target group could include almost everybody. The purpose of my work is to examine the importance of the Thermál Panzió, on the other hand, to do the interrelation and relationship testing among the guests of the pension. The latter is done after the results of my quantitative research among the guests in the pension in 2013. My research focuses on three aims</p><p class="AbstractText">A1: To examine the coverage -, the requisition of the offered services-, the price-value ratio of the rooms-, and the family-friendly nature of the Thermál Panzió among the guests.</p><p class="AbstractText">A2: To map the relationship of the pension’s guests and Mórahalom (visiting of the city, knowledge of attractions).</p>A3: Examination of the guests of the Thermál Panzió (with whom, with what, and when they arrived).


Author(s):  
Chenxi Lu ◽  
Conghua Wen ◽  
Jing Bie ◽  
Shijian Zhou

We report the experiences of the bike sharing system in Ningbo, China. To analyze the impact of the system, system log data are collected for the whole month of May 2014 (with more than 1.7 million usage records), supplemented by questionnaire data from 1,856 respondents. Our results show that public bike usage follows the same pattern as road traffic, with morning and evening peaks on week days. In terms of mode substitution, 16% of public bike trips would have been made by private cars. In average, each public bike is used 3.7 times per day, with each trip lasting around 23 minutes and covering around 3.5 kilometre. This translates into a reduction of car travel by more than 11 million kilometre per year, a significant contribution to the sustainability of urban transport in Ningbo.


2020 ◽  
Vol 29 (4) ◽  
pp. 2097-2108
Author(s):  
Robyn L. Croft ◽  
Courtney T. Byrd

Purpose The purpose of this study was to identify levels of self-compassion in adults who do and do not stutter and to determine whether self-compassion predicts the impact of stuttering on quality of life in adults who stutter. Method Participants included 140 adults who do and do not stutter matched for age and gender. All participants completed the Self-Compassion Scale. Adults who stutter also completed the Overall Assessment of the Speaker's Experience of Stuttering. Data were analyzed for self-compassion differences between and within adults who do and do not stutter and to predict self-compassion on quality of life in adults who stutter. Results Adults who do and do not stutter exhibited no significant differences in total self-compassion, regardless of participant gender. A simple linear regression of the total self-compassion score and total Overall Assessment of the Speaker's Experience of Stuttering score showed a significant, negative linear relationship of self-compassion predicting the impact of stuttering on quality of life. Conclusions Data suggest that higher levels of self-kindness, mindfulness, and social connectedness (i.e., self-compassion) are related to reduced negative reactions to stuttering, an increased participation in daily communication situations, and an improved overall quality of life. Future research should replicate current findings and identify moderators of the self-compassion–quality of life relationship.


Author(s):  
Abdul Muin

AbstractThe purpose of this paper is to reveal how the quality of education in this Islamic boarding school is, particularly related to education facilities, curriculum and strategies of education quality improve­ments. This study used the qualitative method. Findings of this study are: first, education infrastructure and facilities are relatively complete and adequate, which are supported by the atmosphere of the Islamic boarding school that is full of simplicity and modesty by habituation in implementing clean and healthy lifestyle. Second, the tafaqquh fi-al din (understanding of religion)-based curriculum compiled by the Islamic boarding school occupies the same degree (equal) to the curriculum prepared by the Ministry of Religious Affairs, so that both tafaqquh fi-al din (understanding of religion) studies and general studi­es have high electability, which is able to increase the quality of education and also generates interest and motivation of the people (parents) to put their children to the Islamic boarding school. Third, education in the Islamic boarding school has a strong independency because it is supported by substantial financial resources.AbstrakTujuan tulisan ini untuk mengungkapkan bagaimana mutu pendidikan di pondok pesantren ini, khususnya berkaitan dengan sarana pendidikan, kurikulum dan sterategi peningkatan mutu pendidik­an. Penelitian ini menggunakan metode kualitatif. Hasil temuan studi ini adalah: Pertama, sarana dan fasilitas pendidikan relatif lengkap dan memadai, ini didukung oleh suasana kehidupan pondok pesan­tren yang penuh kesederhanaan dan kebersahajaan dengan pembiasaan menerapkan pola hidup bersih dan sehat. Kedua, kurikulum yang berbasis tafaqquh fi-al din yang disusun oleh pondok pesantren ini menempati derajat yang sama (equal) dengan kurikulum yang disusun Kementerian Agama, sehinga baik kajian tafaqquh fi al-din maupun pelajaran umum memiliki electabilitas yang tinggi, hal ini mampu meningkatkan mutu pendidikan dan sekaligus membangkitkan animo dan motivasi masyarakat (orangtua) untuk memasukkan anaknya ke pesantren ini. Ketiga, penyelenggaraan pendidikan di pon­dok pesantren ini memiliki kemandirian yang kuat, karena didukung oleh sumber dana yang besar.


Author(s):  
Rathika Krishnasamy

Background: The rate of multidrug-resistant organisms (MDRO) colonisation in dialysis populations has increased over time. This study aimed to assess the effect of contact precautions and isolation on quality of life and mood for haemodialysis (HD) patients colonised with MDRO. Methods: Patients undergoing facility HD completed the Kidney Disease Quality of Life (KDQOL–SFTM), Beck Depression Inventory (BDI) and Personal Wellbeing-Index Adult (PWI-A). Patients colonised with MDRO were case-matched by age and gender with patients not colonised. Results: A total of 16 MDRO-colonised patients were matched with 16 controls. Groups were well matched for demographics and co-morbidities, other than a trend for older dialysis vintage in the MDRO group [7.2 years (interquartile range 4.6–10.0) compared to 3.2 (1.4–7.6) years, p=0.05]. Comparing MDRO-positive with negative patients, physical (30.5±10.7 vs. 34.6±7.3; p=0.2) and mental (46.5±11.2 vs. 48.5±12.5; p = 0.6) composite scores were not different between groups. The MDRO group reported poorer sleep quality (p=0.01) and sleep patterns (p=0.05), and lower social function (p=0.02). BDI scores were similar (MDRO-positive 10(3.5–21.0) vs. MDRO-negative 12(6.5–16.0), p=0.6). PWI-A scores were also similar in both groups; however, MDRO patients reported lower scores for “feeling safe”, p=0.03. Conclusion: While overall scores of quality of life and depression were similar between groups, the MDRO group reported poorer outcomes in sleep and social function. A larger cohort and qualitative interviews may give more detail of the impact of contact precautions and isolation on HD patients. The necessity for contact precautions for different MDRO needs consideration.


2020 ◽  
Vol 10 (2) ◽  
pp. 175
Author(s):  
Nomensen Freddy Siahaan

After a long time was not heard to the public area, lately death penalty toward the criminal cases that classified as extraordinary crime are appear. The author discovers electronic article about the execution of the death penalty which is the prosecutor prepares to execute death penalty toward the drugs dealer. The president of Republic of Indonesia stated that it is necessary to give a deterrent effect to the convicted  criminal and keep the morality of Indonesian teenagers. According to my opinion, the author argues that it will be better and wiser if we discuss about renovating all of the Penitentiary in Indonesia than debating whether death penalty could be done in Indonesia or not, because it will be displeasure many parties, death penalty infringed the human rights of the convicted criminals and cause psychological burden to them, families, the executor of the death penalty, and other parties. Because if we have to improve the quality of the Penitentiary, if the function of Penitentiary for fostering moralily has been optimal or properly enough to the convicted criminals, Indonesia will be no longer need the death penalty option as sanction to the convicted crimanals including for the extraordinary crime (especially for drugs trafficking in our country). Penitentiary is one of the public services which aims for fostering the people that initially have bad habits (commited to the crime), so that they will have the awareness to change their bad attitude into the be better ones, will not harm others, and positively contributed to the society. Already Penitentiary’s conditions should be designed in such a way and as good as possible, so that the inmates feels like at their own home (like having a second home after his own home), and feel humaner to spend their days in the Penitentiary. The author believes that if the Penitentiary has been improved and optimized its function well, then the real purpose of Penitentiary will definitely achieved. As stated in Law Number 12 Year 1995 regarding to Penitentiary Article 2 which states "sanction system are organized in order to fostering the convicted criminals in order to be the real man, aware of their fault, improve themselves, and not to repeat the criminal act so that they can be friendly received by the community, can actively participated in the development of our country, and can socialize themselves as good citizen."Article 3 on this regulation also intensifies the function of Penitentiary "the function of Penitentiary is to prepare convicted criminals to be able to properly integrated to the society, so they can be accepted again as members of the public who are free and responsible ones." 


2018 ◽  
Vol 4 (2) ◽  
pp. 101
Author(s):  
Muhamad Alfian ◽  
Nandang Saefudin Zenju ◽  
Irma Purnamasari

Infrastructure development is an integral part of national development and the driving wheel of economic growth. Infrastructure also has an important role in strengthening national unity and unity (Bappenas: 2009). The banjarwaru, banjarwangi, and telukpinang highways are the access roads traversed by 8 villages including alternative routes for the cicurug-sukabumi area. This road is always passed by the people who headed to the city. Therefore, the benefits of this road is very important because it is often passed from the cicurug-sukabumi area due to the diversion of traffic flow so that the intensity of high road users.In this study the author uses the theory of Ridwan and Sudrajat. Quality of service is the level of incompatibility between expectations with customer desires and also the perceptions of these customers. Quality of service here can be assessed by looking at the dimensions. These dimensions include the quality of service, the ability of officials, and service convenience. During the observation to the community through the survey to direct approach with the community, most people complained that the development service to build the kecamatan should be further improved and the results of this study showed that the Quality Assessment of Service in Road Infrastructure Development in Ciawi Sub-district Bogor Regency is categorized Fair Good this is because the assessment of the quality of development services by the Subdistrict Apparatus itself and from the community assess the ability of District Officers still have to be improved in conducting the service and its implementation.Keywords: Service Quality, Infrastructure Development.


Author(s):  
José van

Platformization affects the entire urban transport sector, effectively blurring the division between private and public transport modalities; existing public–private arrangements have started to shift as a result. This chapter analyzes and discusses the emergence of a platform ecology for urban transport, focusing on two central public values: the quality of urban transport and the organization of labor and workers’ rights. Using the prism of platform mechanisms, it analyzes how the sector of urban transport is changing societal organization in various urban areas across the world. Datafication has allowed numerous new actors to offer their bike-, car-, or ride-sharing services online; selection mechanisms help match old and new complementors with passengers. Similarly, new connective platforms are emerging, most prominently transport network companies such as Uber and Lyft that offer public and private transport options, as well as new platforms offering integrated transport services, often referred to as “mobility as a service.”


Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1889
Author(s):  
Francisco Luna-Perejón ◽  
Luis Muñoz-Saavedra ◽  
Javier Civit-Masot ◽  
Anton Civit ◽  
Manuel Domínguez-Morales

Falls are one of the leading causes of permanent injury and/or disability among the elderly. When these people live alone, it is convenient that a caregiver or family member visits them periodically. However, these visits do not prevent falls when the elderly person is alone. Furthermore, in exceptional circumstances, such as a pandemic, we must avoid unnecessary mobility. This is why remote monitoring systems are currently on the rise, and several commercial solutions can be found. However, current solutions use devices attached to the waist or wrist, causing discomfort in the people who wear them. The users also tend to forget to wear the devices carried in these positions. Therefore, in order to prevent these problems, the main objective of this work is designing and recollecting a new dataset about falls, falling risks and activities of daily living using an ankle-placed device obtaining a good balance between the different activity types. This dataset will be a useful tool for researchers who want to integrate the fall detector in the footwear. Thus, in this work we design the fall-detection device, study the suitable activities to be collected, collect the dataset from 21 users performing the studied activities and evaluate the quality of the collected dataset. As an additional and secondary study, we implement a simple Deep Learning classifier based on this data to prove the system’s feasibility.


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