Mobility Support Research Articles

Finding a Home during the Affordable Housing Crisis: How Social Ties Shape Renters’ Housing-Search Outcomes

Housing searches play a central role in the reproduction of racial inequality in U.S. cities. Past research finds that movers’ social ties influence residential segregation, as renters receive information about homes located near friends and family. Fewer studies examine how renters’ social ties also provide instrumental assistance during moves, or how this aid unequally shapes moving outcomes. In the present study, I show how 69 low-income, Latina/o and non-Hispanic white renters rely on their friends, family, and acquaintances to navigate moves in Los Angeles, a highly unaffordable rental market. Both groups mobilize their ties for instrumental assistance, but the resources available through renters’ ties contribute to diverging search outcomes. Low-income Latina/o renters’ ties, who also struggled to make ends meet, provided what I call constrained support—referrals to open units, loans to cover moving costs, and informal rental opportunities. This assistance channeled movers to specific apartments and left them negotiating informal, doubled-up homes and new debt. In contrast, low-income white renters leveraged comparatively affluent ties to cosign leases, provide financial gifts, and strengthen applications across buildings—what I refer to as flexible assistance. This aid helped low-income white movers secure housing advantages, while avoiding short-term reciprocal obligations to friends and family. These findings advance research on residential mobility and social support, and they show how network resource inequalities contribute to racial stratification in rental markets.

Factors Affecting Urban Women Empowerment in Bangladesh

This study explored the factors (attributes) affecting women empowerment in Bangladesh focusing 24 specific attributes grouped into six categories. The primary data is collected through a questionnaire survey of 176 urban women selected through convenient sampling. The most agreed attributes are access to education, and the education of people. Next agreed factors are social security, family support, women personality, women rights, legal rights, societal perception about women, vocational training, work mobility, and NGO impact and support, Next in the row are break of study, income, voting rights, savings, dowry, employment length, profession choice, wealth, inheritance. The disagreed factors are public or private education, and sibling status. The analysis of group variables showed that environment is the most important group followed by rights, education, family dynamics, finance, and employment. The important environmental factors include social security, and societal perception about women. NGO impact and support also plays a key role. Regarding rights the significant factors are awareness of women, legal, and voting rights. In the education group, access to education, and level of education of people are the two most crucial factors. Also, vocational education, as well as break of study play important roles. But public or private education have no effect in women empowerment. Regarding family dynamics, family support, and women personality are two important variables. Dowry payment, and marital status also found to carry less weight. But sibling status have no impact on women empowerment. Financial factors playlesser role in women empowerment. In this group income and savings are key factors followed by wealth and inheritance. Employment is the least important group variable. Here work mobility found to help women empowerment followed by length of employment. Parental leave was found to have no impact. Demographically not much difference in opinion is observed.

Study of Access Control Techniques on the Blockchain-enabled Secure Data Sharing Scheme in Edge Computing

Background: The pervasive adoption of edge computing is reshaping real-time big data analysis, smart city management, intelligent transportation, and various other domains. Its appeal lies in its distributed nature, decentralization, low latency, mobile support, and spatial awareness. However, this ubiquity exposes data to security threats, jeopardizing privacy and integrity. Consequently, access control assumes paramount importance in securing data sharing within edge computing and blockchain technologies. Methods: This research addresses this critical issue by conducting a comprehensive study on access control techniques within the context of edge computing and blockchain for secure data sharing. Our methodology commences with an exhaustive review of relevant articles, aiming to identify and expound upon gaps in existing research. Subsequently, we perform a meticulous analysis of access control methods, mechanisms, and performance metrics, seeking to establish a holistic understanding of the landscape. Results: The culmination of this research effort is a multifaceted contribution. We distill insights from a diverse range of access control schemes, shedding light on their nuances and effectiveness. Our analysis extends to evaluating the performance metrics vital for ensuring robust access control. Through this research, we also pinpoint critical research gaps within traditional access control methods, creating a foundation for innovative approaches to address the evolving challenges within edge computing and blockchain environments. Conclusion: In conclusion, this research venture paves the way for secure data sharing in edge computing and blockchain by offering a thorough examination of access control. The findings from this study are anticipated to guide future developments in access control techniques and facilitate the evolution of secure, privacy-conscious, and efficient data sharing practices in the dynamic landscape of digital technology.

Sustainable UAV Mobility Support in Integrated Terrestrial and Non-Terrestrial Networks

Sustainable UAV Mobility Support in Integrated Terrestrial and Non-Terrestrial Networks

Research on Remote eSIM Provisioning Management Technology for 5G Terminal

The use of eSIM in mobile terminals such as the Internet of Vehicles has become the general trend, and more and more enterprises have put forward clear requirements for the remote provisioning of eSIM. This paper aims to combine 5G technology to analyze remote eSIM provisioning management technology for terminal, and combine algorithm improvement to improve remote eSIM information management and control effects. Moreover, this paper describes in detail the three-layer communication structure in the communication model, the design of edge gateway nodes, and the query mechanism for cloud center request names and data resources. In addition, this paper uses experiments to evaluate the connectivity of the eSIM three-layer communication model and the characteristics of the NDN network. Through experimental research, it can be seen that the remote eSIM provisioning management model proposed in this paper has certain advantages when applied to the Internet of Vehicles compared with the existing remote provisioning management technologies for the Internet of Vehicles. This article takes the Internet of Vehicles as an example to conduct research. At the same time, its support for mobility can be well applied to the Internet of Vehicles to meet the mobility of terminal vehicles. Therefore, it can provide some reference in the subsequent development of Internet of Vehicles technology.

Mobility Support with Intelligent Obstacle Detection for Enhanced Safety

Mobility Support with Intelligent Obstacle Detection for Enhanced Safety

The Role and Place of the Legislative Power in War Conditions (The Case of Ukraine)

Objective: The purpose of the article is to provide a comprehensive analysis of the role and place of the legislative power in Ukraine during and after martial law, in particular, by examining the functions and challenges arising from the war, and to identify prospects for improving Ukrainian parliamentarism by adapting to European standards and harmonizing domestic legislation with EU legal norms. Theoretical Framework: The theoretical basis for this study is the scientific studies dedicated to legislative power in Ukraine and abroad, particularly considering its key role in building a democratic society and the rule of law. The issues addressed in the article are examined through the processes of harmonization of Ukrainian legislation with EU law. Method: The research methods used are: monographic analysis, analysis and synthesis, systematic, generalization, forecasting, etc. Results and Discussion: The role of the legislative power in the conditions of the military conflict, its functioning and influence on the stability and efficiency of state administration is analyzed in the article. The importance of the place of the Verkhovna Rada of Ukraine in the system of separation of powers is substantiated in view of the functions it performs during the war, in particular, the adoption of laws for mobilization, defense and economic support, as well as control over the activities of the executive power and legitimization of the introduction of martial law through the approval of presidential decrees of Ukraine. Contributions: The state of protection of the rights and freedoms of citizens in accordance with international standards during armed conflict is analyzed. The directions for the development of the legislative power after the end of this conflict are revealed, in particular regarding the restoration of the constitutional order, the reform of legislative processes and the reintegration of the affected regions.

Mobile phone-based smoking-cessation intervention in patients with chronic diseases in China: a Sequential Multiple Assignment Randomized Trial (SMART).

Mobile phone-based interventions show promise for smoking cessation but often face low engagement. This study assessed the feasibility and preliminary effectiveness of a 2-phase, multi-component mobile phone-based smoking cessation intervention for patients with chronic diseases. This Sequential Multiple Assignment Randomized Trial (SMART) recruited smokers with chronic diseases from hospitals in Zhuhai, China. Participants received brief cessation advice and were randomized to personalized chat support (PCS, n=64) or group chat support (GCS, n=64) for 1 month. At 1-month, PCS non-responders (continuing smokers) were re-randomized to receive either multi-component optional support (MOS) or continued PCS for 2 months. GCS non-responders were re-randomized to receive PCS or continued GCS. Responders continued with their initial intervention for 2 months. Feasibility outcomes included eligibility, participation, retention, intervention engagement, and satisfaction. Preliminary effectiveness was assessed by abstinence rates among non-responders. Of 160 screened, 128 (all male, 46.1% aged≤39 years) participated. At 1-month, 51 and 53 non-responded to PCS and GCS, respectively. Of them, 26 were re-randomized to receive PCS-MOS and 26 to receive GCS-PCS. At 6-month, PCS-MOS showed a non-significant higher validated abstinence rate compared to PCS alone (11.5% vs. 4.2%, odds ratio [OR] 3.13, 95%CI 0.30-32.31, P=0.34), GCS-PCS showed a non-significant lower validated abstinence rate compared to GCS (0% vs. 11.1%, OR 0.50, 95%CI 0.15-1.67, P=0.26). This trial showed the feasibility of leveraging hospital visits as teachable opportunities and integrating mobile phone-based smoking cessation support into chronic disease management in China. Optional treatments alongside mobile support showed preliminary effectiveness.

Do People With Stroke Meet Aerobic and Muscle-Strengthening Activity Guidelines? Data From the Canadian Longitudinal Study on Aging

Background and Purpose: It is unclear to what extent Canadians with stroke engage in moderate-vigorous physical activity (MVPA) and muscle-strengthening activities (MSA). The purpose of this study was to describe overall physical activity, aerobic MVPA, and MSA participation in Canadians with stroke; determine the functioning, disability, and health classes that best characterize this population; and examine the relationship between-class membership and physical activity participation. Methods: Activity levels were quantified using the Physical Activity Scale for the Elderly in 2094 adults with stroke or transient ischemic attack (mean age 67.9 years, 9.5 years poststroke) from the CLSA. Means and percentages were used to characterize participation. Latent class analysis was used to create health and disability classes, and activity levels were compared between classes. Results: Only 6.2% (95% confidence interval [CI], 4.8%-8.0%) met both MVPA and MSA guidelines. Most (88.2%, 95% CI, 85.0%-88.9%) engaged in MVPA <3 times/wk and 76.7% (95% CI, 73.7%-79.1%) never engaged in MSA. In latent class analyses, 2 classes for males and females were characterized by high-positive or low-negative levels of intrinsic capacity (eg, grip strength), functional mobility (eg, walking speed), and environment (eg, social support). Those in the low-negative classes had the lowest Physical Activity Scale for the Elderly scores and aerobic MVPA levels compared to the high-positive (healthiest) classes. MSA participation was not different between classes. Discussion and Conclusions: Canadians with stroke are not engaging in sufficient physical activity. Clinicians should encourage regular participation in physical activity, especially among those with lower levels of intrinsic capacity, functional mobility, and environmental support. Video Abstract available for more insights from the authors (see Supplementary Digital Content 3 available at: http://links.lww.com/JNPT/A494).

Options for replacing a single lost anterior tooth in a dentition with reduced periodontal health

To restore comfort, function, and esthetics while maintaining occlusal stability, restoring a single missing anterior tooth in a periodontally impaired dentition is a significant task. An implant-supported crown, traditional three-unit fixed partial denture (FPD), cantilever FPD, resin-bonded FPD, or removable partial denture can be considered in a normal, healthy dentition; however, problems with mobility and poor periodontal support of the remaining dentition may make these procedures unfeasible options as it might be difficult to avoid overloading of the implant in periodontal compromised adjacent teeth, difficult to achieve proper esthetics with conventional FPD, to maintain the stability of dental arch with acrylic resin removable partial dentures is not possible and incidences of frequent debonding of resin bonded FPD are high when abutments are mobiles. Fiber-reinforced composite resin FPD is often effective in these clinical situations to provide a conservative therapy option to restore the patient’s ease and esthetics by limiting mobility.

Analysing the Impact of Social Influence on Electric Vehicle Adoption: A Deep Learning-Based Simulation Study in Jharkhand, India

The transition towards sustainable transportation, particularly in regions like Jharkhand, has gained paramount importance amidst escalating environmental concerns and evolving market dynamics. This study delves into the consumer psyche regarding green mobility adoption, aiming to decipher the critical factors influencing individuals' future intentions towards eco-friendly transportation options. Utilizing a comprehensive survey questionnaire, data was gathered from 300 respondents, focusing on variables such as awareness of green mobility, the perceived importance of environmental impact, social media influence, peer recommendations, availability of green mobility services, cost considerations, government support, convenience of green transportation, and awareness campaigns. The collected data underwent rigorous regression analysis to uncover correlations and predictive insights. The regression model revealed a notable R-squared value of 0.765, indicating a substantial portion of variance in future intentions is explained by the chosen predictors. Among these, variables like the perceived importance of environmental impact, government support, and convenience of green mobility emerged as statistically significant influencers, suggesting their pivotal role in shaping consumer behaviour towards sustainable transportation. Contrarily, factors such as social media influence, peer recommendations, availability of green mobility services, cost considerations, and awareness campaigns exhibited non-significant coefficients, implying a lesser impact on individuals' future intentions in this context. These findings bear significant implications for stakeholders involved in promoting green mobility solutions. Ultimately, this study contributes to the ongoing discourse on sustainable mobility by shedding light on the multifaceted dynamics influencing consumer decision-making using Python a deep learning simulation, thereby guiding strategic interventions for a greener, more eco-conscious future.

Mobilized Resilience and Development under Sanctions in Iran

ABSTRACTHow do states maintain economic development in the face of sanctions? Recent studies have examined economic resilience as a property of a system preceding a shock, leaving unanswered questions about how sanctioned states discipline employers and limit predatory behaviour. Using the case of Iran, this article aims to fill this gap by presenting a model of mobilized resilience, describing how bottom‐up and top‐down mobilizations can create demand for institutional capacity. Integrating unique qualitative and quantitative material, the author argues that Iran's political elites responded to sanctions by launching top‐down campaigns that appealed to workers, promoted capital–labour unity, and demanded state commitment to development. These campaigns facilitated widespread labour protests that further empowered the state to block capital flight and steer firms onto more profitable, growth‐oriented routes. Labour ‘resistance’ thus unexpectedly helped to realize the Supreme Leader's calls for a ‘resistance economy’. These findings suggest that political support for worker mobilization in the context of sanctions can result in economic benefits, with significant consequences for our understanding of economic statecraft, development and labour movements.

Adaptation in Edge Computing: A Review on Design Principles and Research Challenges

Edge computing places the computational services and resources closer to the user proximity, to reduce latency, and ensure the quality of service and experience. Low latency, context awareness and mobility support are the major contributors to edge-enabled smart systems. Such systems require handling new situations and change on the fly and ensuring the quality of service while only having access to constrained computation and communication resources and operating in mobile, dynamic and ever-changing environments. Hence, adaptation and self-organisation are crucial for such systems to maintain their performance, and operability while accommodating new changes in their environment. This article reviews the current literature in the field of adaptive edge computing systems. We use a widely accepted taxonomy, which describes the important aspects of adaptive behaviour implementation in computing systems. This taxonomy discusses aspects such as adaptation reasons, the various levels an adaptation strategy can be implemented, the time of reaction to a change, categories of adaptation technique and control of the adaptive behaviour. In this article, we discuss how these aspects are addressed in the literature and identify the open research challenges and future direction in adaptive edge computing systems. The results of our analysis show that most of the identified approaches target adaptation at the application level, and only a few focus on middleware, communication infrastructure and context. Adaptations that are required to address the changes in the context, changes caused by users or in the system itself are also less explored. Furthermore, most of the literature has opted for reactive adaptation, although proactive adaptation is essential to maintain the edge computing systems’ performance and interoperability by anticipating the required adaptations on the fly. Additionally, most approaches apply a centralised adaptation control, which does not perfectly fit the mostly decentralised/distributed edge computing settings.

Civic Organizations and the Political Participation of Cross-Pressured Americans: The Case of the Labor Movement

Civic associations underpin American democracy. How can politically cross-cutting associations engage members who hold divergent viewpoints amidst increasing partisan polarization and nationalization of politics? I examine this question in the context of labor unions, studying how unions engage members who hold conservative views at odds with some of the union’s political actions. Using original surveys of local union presidents, members, and non-members along with in-depth interviews in selected local unions, I show how local union leaders can foster norms of participation among politically cross-pressured members. Norms of participation increase conservative members’ perceptions of political representation and engagement in politics, including participation in the union’s political action committee and support for union political mobilization. These findings have implications for understanding civic associations and participation in an era of political division, as well as the role unions continue to play in politics.

Effect of knee strengthening exercises and lifestyle modifications through mobile phone support in people suffering from knee osteoarthritis.

The study aimed to evaluate the effectiveness of mobile phone-based support in improving exercise adherence and outcomes in knee OA. A prospective comparative cohort study was conducted with a follow-up at 3, 6, and 12 weeks, involving 210 participants allocated into intervention and control groups. The intervention group received knee exercise flyers and mobile phone-based adherence support, while the control group received only standard instructions after physiotherapy. Outcome measures included Western Ontario and McMaster Universities Arthritis Index (WOMAC) scores, numeric rating scale pain scores, and quality of life assessments at baseline and follow-ups at 3, 6 and 12 weeks. The intervention group exhibited significant reductions in WOMAC scores, pain scores and improvement in quality of life over the 12-week follow-up compared to baseline. The intervention group exhibited significantly greater improvements in the outcomes as compared to control group. A combined intervention of knee exercises leaflets and SMS/phone-call adherence support led to significant improvements in pain, functional outcomes and quality of life among individuals with knee OA. These findings underscore the potential of mobile phone-based interventions as effective adjuncts to traditional therapies for knee OA.

Limb-girdle muscular dystrophy in pregnancy: a narrative review.

Limb-girdle muscular dystrophy (LGMD) poses unique challenges for women during pregnancy, necessitating comprehensive care and tailored management strategies. The present narrative review aims to examine the unique challenges and management strategies required for women with LGMD during pregnancy. With over 30 genetic subtypes identified and the potential for additional discoveries through advanced diagnostic techniques, preconception counseling plays a crucial role in informing prospective parents about reproductive risks and available options. Baseline assessments, including cardiac and pulmonary evaluations, are essential to guide antenatal care, alongside genetic testing for precise diagnosis and counseling. Optimizing maternal health through respiratory exercises, cardiac monitoring, and individualized exercise and nutrition plans is paramount to avoid potential complications. During pregnancy, close monitoring of maternal and fetal well-being is important, with collaborative care between obstetricians and specialists. An individualized approach to delivery mode considering factors such as muscle strength, pelvic size, and fetal presentation is crucial. While vaginal delivery has been proven to be possible, the need for an emergency cesarean delivery should always be kept in mind. Regional anesthesia is preferred, with proactive planning for potential respiratory support. Bupivacaine has been shown to be effective with epidural catheters that may be used for prolonged relief with opioids like morphine and fentanyl, while also evaluating the patients' respiratory function. Postpartum considerations include pain management, mobility support, breastfeeding assistance, and emotional support. Early mobilization and tailored physiotherapy regimens may promote optimal recovery, while comprehensive breastfeeding guidance is needed to address challenges related to muscle weakness. Access to mental health resources and support networks is essential to helping individuals cope with the emotional demands of parenthood alongside managing LGMD. By addressing the unique needs of pregnant individuals with LGMD, healthcare providers can optimize maternal and fetal outcomes while supporting individuals in their journey to parenthood.

Genomic insights into epidemic plasmids carrying bla CTX-M and mcr-1 genes in Escherichia coli from Lebanese broiler production.

In a previous nationwide survey in the Lebanese broiler production, multidrug-resistant CTX-M-producing E. coli were found to carry the mobile colistin resistance gene mcr-1. To investigate the mobile genetic supports responsible for the spread of these resistance genes among E. coli in healthy broilers in Lebanon. Thirty-three bla CTX-M and mcr-1 positive E. coli of various sequence types from 17 broilers farms were subjected to conjugation assays. Long-read sequencing (Oxford Nanopore Technologies) and hybrid assembly were performed to determine complete plasmid sequences and their phylogenetic diversity. Twenty-nine conjugative IncFII plasmids harboured the extended-spectrum β-lactamase genes bla CTX-M-3 (n = 25) or bla CTX-M-55 (n = 4). Highly related IncF2:A-:B-/bla CTX-M-3 plasmids differing only through IS-mediated genetic rearrangements in antibiotic resistance gene clusters were found in genetically diverse E. coli strains isolated from distant farms. The mobile colistin resistance genes mcr-1.1 and mcr-1.26 were carried by IncX4 and IncI2 plasmids. Worryingly, in one isolate, the ISEcp1-bla CTX-M-55 transposable unit was found integrated in a mcr-1.26-carrying IncX4 plasmid. Beside expanded cephalosporins and colistin resistances, all E. coli isolates were multidrug-resistant with different additional resistances against aminoglycosides, (fluoro)quinolones, fosfomycin, phenicols, sulphonamides, tetracycline and trimethoprim. Closely related blaCTX-M-3/55-borne IncF2:A-:B- plasmids harbouring variable MDR regions and mcr-1 carrying IncX4 plasmids are widely disseminated in the E. coli population of healthy broilers in Lebanon. Further surveillance programmes of antimicrobial resistance and interventions to reduce the abusive use of medically important antibiotics are necessary to limit the spread of resistances in food-producing animals in Lebanon.

Deciphering the needs of patients with hereditary breast and ovarian Cancer in the Process of Genetic Counseling to Inform the Development of a Mobile Support App: a qualitative study in Germany.

Patients with hereditary breast and ovarian cancer (HBOC) are not only concerned about their own health but also about that of their children, grandchildren, and other relatives. Therefore, they have specific needs for information and support. During genetic counseling guidance is provided to HBOC patients and other individuals who may be at risk for familial cancer. The purpose of the study was to identify the needs of HBOC patients during the genetic counseling process that could be addressed by digital solutions. Nine semi-structured qualitative interviews were conducted. Overall, the patients appreciated the personal contact with human geneticists as an especially positive factor in the genetic counseling process. However, patients noted the following needs (1) support in the time following genetic counseling, (2) support before genetic counseling by collecting own and familial medical information, (3) Need for contact options to support services, (4) Need for patient-friendly medical information, (5) Wish for administration-related components in a support app. The results will inform the development of a patient-centered mobile support app.

Factors influencing adherence to antiretroviral therapy among young adults in Limpopo province.

South Africa is among the countries with the greatest burden of human immunodeficiency virus (HIV) in the world. The introduction of antiretroviral therapy (ART) has made HIV a manageable chronic health condition with a return to normal life expectancy. Adherence to ART is a prerequisite to realising these benefits. A qualitative study was conducted using individual semi-structured interviews to understand factors influencing adherence to ART among young adults. The study was conducted at three busy primary care clinics around Mankweng Hospital. Participants aged 18-35 years who had been on ART for more than a year were purposefully selected. Open-ended questions were used to explore factors that influence ART. Recorded interviews were transcribed verbatim and translated. The coded transcripts were thematically analysed. Eight major themes were identified to influence ART adherence among young adults: medication-related factors, healthcare system factors, attitudes of healthcare workers, economic factors, disclosure, acceptance, mobile phone reminders and family support. Adherence to ART is a major problem in our communities, and people living with HIV are still finding it challenging to optimally adhere to their ART medication because of the identified factors that influence ART adherence. Family support is a significant factor that was identified to positively influence ART as it leads to disclosure and acceptance of HIV-positive status, better emotional well-being and subsequently improved ART adherence.Contribution:This study underscores the importance of a family-oriented, patient-centred care approach in managing HIV and ART adherence.

Development and Usability of a Mobile Support Application for Sexual Violence Victims Connecting With Formal Support Organizations.

The lack of awareness and accessibility about the support organizations for preventing sexual violence and assisting victims hampers the effectiveness of the social safety net. A mobile application based on a connection to support agencies was developed and evaluated for usability. A group of 15 experts and a group of 30 users evaluated usability. The developed mobile application focused on "Emergency Report," "Support Agencies and Services," and "Counseling for Support." The strength of the application was acknowledged in providing easy-to-find, reliable, useful, and necessary information, highlighting the positive usability and applicability of the mobile support application for sexual violence victims.