Search Results (38)

This article examines the phenomenon of greenwashing in the automotive industry and its perception by market participants, i.e., vehicle users and potential buyers. The main goal of this publication is to highlight greenwashing and determine how this concept is perceived by consumers in the context of the electric vehicle market and whether it may influence future purchasing decisions. A study was conducted using a proprietary questionnaire. Respondents were asked about their knowledge and awareness of greenwashing. Subsequent questions asked 417 respondents to provide their perceptions of greenwashing in the electric vehicle market. Greenwashing is a marketing practice that portrays a company’s products or activities as more environmentally friendly than they actually are, potentially misleading potential customers. This article concludes that greenwashing in the automotive industry has a real impact on consumer decisions and brand image. While green marketing can bring short-term benefits, long-term lack of transparency and misinformation can lead to a loss of trust and harm to both companies and the environment. Real benefits can only be achieved by combining these claims with actual environmentally friendly practices. Full article

Background: Although evidence-based practice is widely promoted in nursing, direct care nurses remain underrepresented in research activities. This study aimed to assess nurses’ attitudes toward research, their perceptions of the organizational research environment, and their levels of involvement, as well as identify key barriers and facilitators to engagement within a comprehensive healthcare system. This study also explored how racial and ethnic diversity within the nursing workforce may shape research engagement and contribute new perspectives to the field. Methods: A cross-sectional electronic survey was administered to registered nurses across 10 hospitals in a Northeast U.S. health system. The survey instrument assessed research attitudes, environment, involvement (past, present, future), and demographics. Descriptive and inferential statistics, including matched-pairs t-tests, were used to analyze responses. Results: Of 7655 invited nurses, 1094 responses were analyzed. Respondents were predominantly female (88.5%), White (56.8%), and employed full-time (87.1%) as clinical staff nurses (77.3%). While 54.8% had completed a formal research course (mainly within the past 1–3 years), informal research and statistics training were uncommon (17.4% and 5.4%, respectively). Nurses reported highly positive attitudes toward research (composite M = 2.15, SD = 0.51), especially its role in guiding practice, professional growth, and education. However, actual involvement was low. The most common current activities included practice change based on research (20.7%) and participation in committees (18.8%). Anticipated future engagement increased substantially, particularly in collaboration (+21.3%), committee participation (+20.6%), and IRB submission (+18.2%). The research environment was perceived as under-resourced, particularly in terms of protected time, funding, and mentorship. Statistically significant gaps were observed between perceived present and desired future supports (p < 0.01 for all 15 items). The Research Awareness Index revealed high rates of uncertainty about available resources (e.g., 66.1% did not know if internal funding existed). Conclusions: Nurses demonstrate strong positive attitudes and a desire to engage in research, including more advanced roles. Yet structural and informational barriers, particularly a lack of protected time, mentorship, and awareness of existing supports, limit participation. Investments in infrastructure, communication, and accessible development pathways are needed to translate nurses’ readiness into active research engagement. Implications: Institutions should prioritize making research support more visible and navigable while investing in mentorship, protected time, and user-friendly infrastructure. Addressing both facets will empower a highly motivated nursing workforce to engage in and lead practice-relevant research. Full article

This study aimed to examine how access to and engagement with third places influence leisure-time physical activity and social capital among older adults. This study analyzed data from an online survey of 638 older adults aged 65 and above residing in Orlando, Florida, recruited through community collaborations, social media campaigns, and public outreach. Ordinary Least Squares (OLS) regression was used to examine the relationships between third-place accessibility, perceived built environments, and the dependent variables of leisure-time physical activity and social capital. A greater distance to the nearest third place was negatively associated with leisure-time physical activity, but not with social capital. The availability of third places within walking distance and the ease of walking access to third places positively influenced both outcomes. Engagement with third places was a significant factor for both leisure-time physical activity and social capital. Additionally, the availability and condition of sidewalks were significantly linked to leisure-time physical activity but showed no relationship with social capital. This study underscores the importance of third places in promoting leisure-time physical activity and social capital among older adults. The findings inform the design of age-friendly environments that support active lifestyles and foster social engagement. Full article

Microbial biosurfactants have become increasingly attractive as promising ingredients for environmentally friendly products. The reasons for this are their generally good performance and biodegradability, low toxicity, production from renewable raw materials, and benefits for the environment perceived by consumers. In this study, we investigated the chemical structure and properties of a novel glycolipid from a new biosurfactant-producing strain, Rouxiella badensis DSM 100043^T. Bioreactor cultivation was performed at 30 °C and pH 7.0 for 28 h using 15 g/L glycerol as a carbon source. The glycolipid was successfully purified from the ethyl acetate extract of the supernatant using medium pressure liquid chromatography (MPLC). The structure of the glycolipid was determined by one- and two-dimensional (¹H and ¹³C) nuclear magnetic resonance (NMR) and confirmed by liquid chromatography electrospray ionization mass spectrometry (LC-ESI/MS). NMR analysis revealed the hydrophilic moiety as a glucose molecule and the hydrophobic moieties as 3-hydroxy-5-dodecenoic acid and 3-hydroxydecanoic acid, which are linked with the glucose by ester bonds at the C2 and C3 positions. Surface tension measurement with tensiometry indicated that the glucose–lipid could reduce the surface tension of water from 72.05 mN/m to 24.59 mN/m at 25 °C with a very low critical micelle concentration (CMC) of 5.69 mg/L. Moreover, the glucose–lipid demonstrated very good stability in maintaining emulsification activity at pH 2–8, a temperature of up to 100 °C, and a NaCl concentration of up to 15%. These results show that R. badensis DSM 100043^T produced a novel glycolipid biosurfactant with excellent surface-active properties, making it promising for further research or industrial applications. Full article

In the years since the emergence of the railway, the main objective has been focused on trains arriving and stopping at stations, with stations being considered a secondary or even residual objective for bringing people or goods on or off. The arrival of high-speed trains at stations has allowed for the creation of integrated, environmentally friendly stations which have become mobility hubs, connecting different modes of transportation and cities, as well as being clusters of economic activities that stimulate the inclusive growth of the areas where they are located. These transport infrastructures condition the social and communication relationships of many spaces. The consequences that have been demonstrated in the stations analyzed have been strengthened intermodally with other means of transport, giving value to commercial developments and old stations, as well as the environments where they are located, a development aimed beyond the railway users themselves. From an operational point of view, the main consequence of this transformation is the necessity to absorb the increase in passenger demand. The integration of the railway within an urban space is shaped through the construction of new stations within the already existing urban framework or, in some cases, by relocating them to the periphery of the city. New stations have undergone changes compared to those built a century ago. Their conception has evolved, adapting to the architecture of their time, but the most radical change they have experienced is related to the new uses that have been developed within them and how these spaces are utilized. The introduction of high-speed trains has initiated a series of reflections on new station concepts. The new operation is characterized by journey times, frequency, and comfort. This comfort is not only perceived on board a train but also in stations during a passenger’s stay, which has a direct impact on the design of stations. Provisional railway stations are valuable tools in situations where flexibility, speed, and reduced costs are required. Although they are not designed to be permanent, their ability to adapt to specific needs makes them a strategic option for temporary projects, though not in the case studied of the Valencia station. The planning of projects makes it necessary to implement proxemic standards in the design of spaces that contribute to the diversification of economic activity around and in a station itself, such as commercial, residential, or cultural areas. Full article

One potential strategy to promote physical activity (PA) involves changing the neighborhood environment. The PA-friendliness of neighborhood environments is often calculated using geospatial data. However, the association with perceived PA-friendliness seems to be low. Therefore, we examined the relationship between two Dutch geospatial measures and residents’ perceptions regarding the PA-friendliness of their neighborhoods. Data from 3438 respondents aged 40–80 years from the Doetinchem Cohort Study were linked to individual geospatial data. In addition to respondents’ self-reports, we used the following two geospatial measures: the Dutch walkability index and the Dutch indicator for PA-friendly environments (KBO-indicator). We performed logistic regression analyses to assess associations between perceived PA-friendliness and two objective geospatial measures, including interactions for age, sex, education, work status, and physical functioning. The majority of respondents (83%) evaluated their neighborhood as PA-friendly. The logistic analyses revealed no associations between the geospatial measures of walkability and PA-friendliness and the individuals’ perception measures. Similarly, a comparison of residents from high versus low walkable or PA-friendly neighborhoods demonstrated no significant differences in their perception of PA-friendliness. Additionally, no significant interaction effects were observed with sex, age, education, employment status, or physical functioning, indicating that even among subgroups there was no correspondence between objective and subjective measures. The lack of correspondence between both objective and subjective measures for PA-friendliness in the neighborhood suggests that these are distinct constructs. Future research should focus on qualitative methods to bridge the gap between objective and subjective measures and test whether the perceived PA-friendliness is similar to the objective measures. Full article

Although soil is mainly perceived as the basic component of agricultural production, it also plays a pivotal role in environmental protection and climate change mitigation. Soil ecosystems are the largest terrestrial carbon source and greenhouse gas emitters, and their degradation as a result of aggressive human activity exacerbates the problem of climate change. Application of microbial fuel cell (MFC) technology to soil-based ecosystems such as sediments, wetlands, farmland, or meadows allows for sustainable management of these environments with energy and environmental benefits. Soil ecosystem-based MFCs enable zero-energy, environmentally friendly soil bioremediation (with efficiencies reaching even 99%), direct clean energy production from various soil-based ecosystems (with power production reaching 334 W/m²), and monitoring of soil quality or wastewater treatment in wetlands (with efficiencies of up to 99%). They are also a new strategy for greenhouse gas, soil salinity, and metal accumulation mitigation. This article reviews the current state of the art in the field of application of MFC technology to various soil-based ecosystems, including soil MFCs, sediment MFCs, plant MFCs, and CW-MFCs (constructed wetlands coupled with MFCs). Full article

In the age where environmental sustainability issues are progressively prioritized, green demarketing has risen as a strategic choice for organizations aiming to decrease customer demand for unsustainable services/products and stimulate more eco-friendly substitutes. This paper investigates the impact of green demarketing on brand credibility, green authenticity, and perceptions of greenwashing. This paper examines how restaurants that are engaged in green demarketing practices are perceived with regard to their commitment toward the environment and whether such practices improve or reduce a brand’s credibility. Moreover, this study explores green authenticity and explores how an organization’s brand looks in its sustainability practices when employing demarketing activities. The proper consequences of greenwashing, where customers might perceive these tactics as insincere or misleading, are also significantly explored. By employing a survey research method, 414 restaurant customers were targeted, and the gathered data were analyzed employing partial least square structural equation modeling (PLS-SEM). This study’s results might contribute to the increasing interest in sustainable marketing activities and deliver practical implications for restaurants aiming to navigate the complex multi-dynamics of ecofriendly responsibility and consumer credibility. Full article

In modern medicine, studies devoted to the assessment of the parameters of residential infrastructure and the population’s attitude towards them have become quite large-scale. Objectives: The aim of the study was to establish associations between individually perceived parameters of residential infrastructure and the main modifiable cardiovascular risk factors (hypertension, obesity, lipid and carbohydrate metabolism disorders) in one of the subjects of the Russian Federation. Methods: The epidemiological study “Study of the influence of social factors on chronic non-communicable diseases” started in 2015 and ended in 2023. The sample was formed by using the stratification method based on the assignment to a medical organization. The study included 1598 respondents aged 35 to 70 years (491 rural residents). The study of infrastructure parameters was conducted based on the subjective opinions of respondents using the neighborhood environment walkability scale (NEWS) questionnaire, divided into eight scales. Logistic regression analysis was used to identify associations between infrastructure parameters and cardiovascular risk factors; the odds ratio (OR) and 95% confidence interval were evaluated. Results: Individually perceived infrastructure parameters of the scale B, reflecting the accessibility of infrastructure facilities, were associated with hypertension [OR = 1.33], obesity [OR = 1.40], and abdominal obesity [OR = 1.59]. Elements of the social infrastructure of the scale C, describing the streets in the residential area, increased the likelihood of developing obesity [OR = 1.42] and visceral obesity [OR = 1.43]. The characteristics of the residential area, represented by the scale D that evaluates pedestrian infrastructure, were associated with all major cardiovascular risk factors (hypertension [OR = 1.65], obesity [OR = 1.62] and abdominal obesity [OR = 1.82], and disorders of lipid [OR = 1.41] and carbohydrate metabolism [OR = 1.44]). Conclusion: Social factors represented by various aspects of infrastructure have become important criteria for determining cardiovascular health. Environmental conditions affect cardiovascular risk factors through behavioral patterns that shape the respondent’s lifestyle. Interventions in urban planning—increasing accessibility to infrastructure facilities for the population, developing a pedestrian-friendly urban environment, improving physical activity resources in areas, planning recreation areas, and landscaping—can become the most important concept for the prevention of cardiovascular diseases. Full article

Trip cost indirectly reflects the perceived value (PV) related to a tourist destination, which can be influenced by knowledge, motivation, and behavior. This research investigated the relationship between PV and pro-environmental behavior (PEB). Moreover, the influence of environmental knowledge and motives on PEB was ascertained. Hikkaduwa National Park, Sri Lanka, was considered as a case study, and 235 visitors were interviewed for data collection. Partial Least Squares Structural Equation Modeling (PLS-SEM) was developed based on the proposed hypotheses. The average individual cost of traveling of local tourists is USD 4.7, which reflects the PV. The results revealed that motivation directly and indirectly impacts PV, and PEB positively influences PV. Environmental knowledge does not positively influence either PEB or PV. Motivating individuals to participate in environment-related activities is important for encouraging PEB and positively impacting value perception. As PEB influences PV in ecotourism areas, eco-friendly individuals will visit these areas as they value them more. Anthropogenic impacts are minimized if the visitors are environmentally friendly. Accordingly, this study highlights the desirability of promoting ecotourism and PEB for the environmental sustainability of marine habitats. The management of ecotourism destinations can develop strategies to use PEB to ensure the long-term survival of these areas. Full article

Digital transformation and new technologies have made people’s lives easier and led to great results in most areas of business and society. Implementing blockchain technology is one of the best tools for establishing sustainable smart cities and societies. In terms of sustainable governance sophisticated and secure voting systems are necessary to achieve high integrity and transparency and null election fraud, and, in environmental sustainability, e-voting systems eliminate the mass waste of paper and transportation gas emissions; namely, e-voting systems are eco-friendly with high democratic outcomes. Blockchain technology can revolutionize e-voting by increasing the security and transparency of the voting process. Integrating artificial intelligence (AI) and machine learning (ML) into blockchain-based e-voting systems further augments their effectiveness. AI algorithms can analyze voting patterns and detect irregularities, supporting the prevention of fraudulent activities and coercion. ML procedures can enhance voter authentication processes, improve accessibility for diverse demographics, and optimize the productivity of blockchain networks during peak voting periods. This study focuses on understanding citizen perceptions of blockchain-based e-voting in a smart city context using the Technology Acceptance Model (TAM). The study’s results indicate that perceived ease of use and perceived usefulness are important factors in determining citizens’ intentions to use blockchain-based e-voting. Furthermore, trust in the technology and perceived security were found to influence the usefulness of blockchain-based e-voting positively. This study provides important insights for policymakers and technologists seeking to promote the adoption of blockchain-based e-voting systems in smart cities. The findings of the research supported the research model with positive results. In conclusion, our research model encourages the adoption of a blockchain-based e-voting system to enhance the future voting environment. Full article

The South African government’s commitment to people-friendly public service since 1994 has influenced the quality of service provided by front-line administrative staff in public higher learning institutions. This study explores the experiences of front-line administrative staff at the Durban University of Technology (DUT), focusing on the challenges faced and their impact on teaching, learning, and overall academic activities. Against the backdrop of public higher education institutions (HEIs) in South Africa, the study addresses the persistent challenges in service delivery and the crucial role of front-line administrative staff. Employing a post-positivist paradigm, the research adopts a hybrid methodological approach, combining qualitative and quantitative methods. A survey design is utilized to gather data from first-time entry students (FTENs) enrolled in the Business and Information Management program at DUT, employing convenience sampling and a self-administered questionnaire. The study’s findings illuminate the inefficiencies in front-line administrative services, elucidating their impact on diverse stakeholders and emphasizing the pressing need for enhancement. The study found that the majority of students perceived the services positively, with only a small number expressing dissatisfaction and nearly all participants noted the institution’s adherence to the Batho Pele Principles positively, though a few had contrasting experiences. The findings further revealed areas of improvement for the service. By focusing on the experiences of FTENs, the study contributes to the broader discourse on enhancing service delivery in public higher learning institutions. Addressing these challenges is crucial for the fulfilment of the core mission of HEIs providing quality education and fostering a positive learning environment. Full article

The COVID-19 pandemic has led to an increase in the use of personal protective equipment and single-use plastics, which has exacerbated plastic littering on land and in marine environments. Consumer behaviors with regards to eco-friendly products, their acceptance, and intentions to purchase need to be explored to help businesses achieve their sustainability goals. This paper establishes the Sustainability Theory of Planned Behavior (STPB), an integration of the TPB and sustainability domains, in order to analyze the said objectives. The study employed a machine learning ensemble method and used MATLAB to analyze the data. The results showed that support and attitude from perceived authorities were the main variables influencing customers’ intentions for purchasing reduced plastic products. Customers with a high level of environmental awareness were more likely to embrace reduced plastic items as a way to lessen their ecological footprint and support environmental conservation, making perceived environmental concern another important factor. This shows that authorities play a big role in the community in influencing people to choose reduced plastic products, making it the duty of governments and companies to promote environmental awareness. This study emphasizes the significance of the latent variables considered when developing marketing plans and activities meant to promote products with less plastic. Full article

Background: Based on findings from a recent systematic review of the methodological aspects related to data collection for the walk-along interview (WAI) method applied to healthy older adults, complementary questions emerged, among them, what are the main outcomes of studies that have used the WAI? Objective: The aim of this systematic review is to identify the outcomes of published studies that have used the WAI method to identify correlates of the perceived neighborhood environment on walking activity in healthy older adults. Methods: In accordance with the PRISMA guidelines, a date-unrestricted search spanning four databases was performed. Of the 164 articles identified in the initial search, 31 articles published between 2012 and 2022 met the inclusion criteria. Results: The extracted outcomes were classified into two categories: (1) the relationship between the physical characteristics of the environment and walking among healthy older adults (e.g., pedestrian infrastructure, safety, access to facilities, aesthetics and environmental conditions) and (2) the facilitators and barriers to walking, based on the dimensions of the socioecological model. Conclusions: This review provides a valuable resource for researchers, students and professionals who wish to work with the WAI method, working on aging and age-friendly cities policies. Full article

There is growing interest in research and policy to provide alternatives for developing and supporting sustainable business models in the agricultural sector. Agri-environment–climate measures (AECMs) were devised with the intention of compensating land users for potential income losses generated from the uptake of more appropriate, less intensive management practices in areas considered environmentally sensitive. Nonetheless, the effectiveness of these public initiatives is influenced by farmers’ decision to participate, which in turn is influenced by the level of transaction costs (TC) they must bear when engaging in these programs. Most studies have approached this topic from a quantitative perspective, trying to measure and estimate transaction costs; however, there is a lack of qualitative studies exploring the perceptions of farmers around these costs and analyzing how such perceptions influence their attitude toward AECM participation. This study presents the results of thirty semi-structured interviews conducted among farmers involved in different AECMs across seven European countries, in which their perceptions about transaction costs were explored through the assessment of the time required to perform certain activities. The objective was to gain deeper insights into the way in which the perceived level of TC can affect farmers’ attitudes and decisions toward the implementation of environment-friendly management practices through AECMs. Results showed that such perceptions are influenced by several factors, such as the presence or absence of intermediaries helping farmers to carry out some of the most time-consuming activities, the organizational structure of the contract, and the experience farmers acquire through repeated participation. Full article