bluuebunny/crossref_metadata_2025 huggingface dataset:
Stories From Near and Far: Evaluating Kindergarten-Age Students' Performance on Narrative Tasks Administered In-Person and Remotely
Authors: Bolden William , Arnold Hayley , Audet Lisa , Grogan-Johnson Sue , Schenker Jason
Published: November 2024

Purpose:

The purpose of this study was to examine the difference in performance on Narrative Language Measures-Listening (NLM-Listening; Petersen & Spencer, 2016) when administered via telepractice versus in-person for typically developing kindergarten-age participants.

Method:

Twenty-four typically developing kindergarten-age students were administered the NLM-Listening in-person and via telepractice as part of a kindergarten screening process. Raw scores earned on the assessments were compared using a quasi-experimental, repeated-measures design. Administration time was also compared between the two conditions as a primary variable. Scores from behavioral checklists examining student performance were compared to determine reliability between telepractice and in-person delivery.

Results:

No statistically significant differences were noted for the assessment between telepractice and in-person in terms of raw scores earned or administration time. Results from analysis of the behavioral checklist suggest that student behavior was similar across the two testing conditions.

Conclusions:

The current study contributes to the existing research between in-person and telepractice assessment. Results demonstrate that typically developing students performed similarly between the two testing conditions in terms of raw scores earned on the narrative assessment, time to complete the assessment, and behavioral ratings on a clinician checklist.
Lack of emission lines in the optical spectra of SAX J1808.4–3658 during reflaring of the 2019 outburst
Authors: Asquini L. , Baglio M. C. , Campana S. , D’Avanzo P. , Miraval Zanon A. , Alabarta K. , Russell D. M. , Bramich D. M.
Published: November 2024

Aims. We present spectroscopy of the accreting X-ray binary and millisecond pulsar SAX J1808.4–3658. These observations are the first to be obtained during a reflaring phase. We collected spectroscopic data during the beginning of the reflaring of the 2019 outburst and compared them to previous datasets taken at different epochs, both of the same outburst and across the years. To this end, we also present spectra of the source taken during quiescence in 2007, one year before the next outburst.

Methods. We made use of data taken by the Very Large Telescope (VLT) X-shooter spectrograph on August 31, 2019, three weeks after the outburst peak. For flux calibration, we used photometric data taken during the same night by the 1m telescopes from the Las Cumbres Observatory network that are located in Chile. We compare our spectra to the quiescent data taken by the VLT-FORS1 spectrograph in September, 2007. We inspected the spectral energy distribution by fitting our data with a multicolored accretion-disk model and sampled the posterior probability density function for the model parameters with a Markov chain Monte Carlo (MCMC) algorithm.

Results. We find the optical spectra of the 2019 outburst to be unusually featureless, with no emission lines present despite the high resolution of the instrument. Fitting the UV-optical spectral energy distribution with a disk plus irradiated star model results in a very large value for the inner disk radius of ∼5130 ± 240 km, which could suggest that the disk was emptied of material during the outburst, possibly accounting for the emission-less spectra. Alternatively, the absence of emission lines could be due to a significant contribution of the jet emission at optical wavelengths.
The Green Analytical Method of Detecting Analgesic and Anti-inflammation Drugs in Pain Reliever Herbal Using Spectroscopy FTIR-ATR Combined with Multivariate Analysis
Authors: Fatmarahmi Dharmastuti Cahya , Susidarti Ratna Asmah , Rohman Abdul , Swasono Respati Tri
Published: November 2024

Green analytical method performed optimal result to detecting any adulterant in many pharmaceutical products. The increasing level of herbal traditional consumption, especially pain reliever herbal medicine insists on several irresponsible parties to intentionally add illegal drugs into pain reliever herbal to make false positive effect on consumers. The aim of this study is developing the combination between spectroscopy FTIR-ATR and multivariate analysis in identifying synthetic drugs adulteration in pain reliever herbal. Pain reliever herbal product (AJSP), ten antiinflammation drugs, and mixture model of AJSP and each drug. All samples were recorded using FTIR-ATR. The spectra data obtained were analysed using multivariate analysis Principal Component Analysis (PCA) and Linear Discriminant analysis to know the capability of FTIR-ATR in determining synthetic drugs. Those method exhibited suboptimal result while distinguishing those adulteration model. This result needs more research to find the optimal method for detecting synthetic drugs in large matrix herbal product.
Opening Address
Authors: Zervas Efthimios
Published: November 2024

The 5th International Conference on Environmental Design and Health which took place on October 18-20, 2024, in Athens, Greece, in a hybrid format (in situ and online), aimed to bring together researchers, academics and policy makers from around the world to discuss and share the latest innovations, research findings and practical applications in the field of Environmental Design, as well as health issues in relation to the environment.
Integrating Multi-Criteria Decision Analysis in Luminaire Selection Based on Colour Preferences and Energy Consumption
Authors: Dimitrakis Anastasios , Madias Evangelos-Nikolaos , Kotsenos Athanasios , Topalis Frangiskos V.
Published: November 2024

Οptimizing colour balance preference and energy efficiency simultaneously is often difficult. Despite advancements in technology enhancing energy efficiency, harmonizing colour preference with energy conservation remains complex. This study investigates the interaction among colour preference, energy efficiency, evaluation frameworks to improve understanding and design practices. Using a methodical approach, research employs multi-criteria decision analysis (MCDA) to optimize colour preference and energy efficiency in lighting design. A computational tool based on genetic algorithms is used to generate nine distinct spectral power distributions (SPDs) with similar Correlated Colour Temperatures (CCT) and average fidelity but varying in gamut shape and size. The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS), an MCDA method, is then applied to assess colour evaluation systems. TOPSIS compares alternatives based on pre-specified criteria, aiding in the selection of lighting luminaires that balance colour preferences and energy consumption. The study’s findings provide recommendations and expand the discourse on lighting design practices. Future research may explore alternative decision analysis methodologies to refine evaluation frameworks. Harmonizing colour preference with energy efficiency is vital for environmental sustainability and user satisfaction. Strategic methodologies like MCDA and computational tools support the balance of aesthetic preferences and environmental consciousness, promoting sustainable lighting solutions.
Assessing safety at unsignalised pedestrian crossings – Toolkit development and application in Mauritius
Authors: Doomah Zaheer , Poonyth Sainesh
Published: November 2024

Pedestrians are classified as vulnerable road users and figures show that they are particularly at risk of being involved in traffic crashes when crossing the road. The purpose of this study is to develop a toolkit that can provide a quick and reliable means of assessing pedestrian safety at unsignalised road crossings. The toolkit parameters were identified from literature and then assigned weightages using a pedestrian perception survey. A site assessment sheet was also developed with the toolkit to allow rating of the various parameters. Four case study sites with different characteristics were assessed using the toolkit: (1) zebra crossing in a busy commercial area; (2) zebra crossing in a mixed land use area; (3) zebra crossing with speed table; and (4) zebra crossing with speed table, coloured surfacing and other safety improvements. On-site surveys were carried out and the site ratings calculated. Site scores obtained were reliable, with the first three blackspot sites obtaining low safety scores whereas the fourth site, with safety enhancements obtained a good safety rating. The toolkit also allowed quick identification of potential improvement measures for the sites considered and can therefore prove to be a useful tool for engineers, planners and policy makers for improving safety of pedestrians and ultimately promote sustainable mobility.
Towards Sustainable architectural practice in specific contexts Through the lens of Spatial Agency approach: The Tafilelt new Ksar (Algeria) as a case study
Authors: Bakour Fatah , Chougui Ali
Published: November 2024

The emergence of the Spatial Agency approach marks a significant shift from traditional architectural paradigms, emphasizing the interconnectedness of social and technological networks involving diverse stakeholders. This approach aims to reframe conceptual frameworks and establish a resilient built environment. In contrast, the M’Zab architecture in Ghardaïa, Algeria, is adapted to the harsh desert landscape, reflecting socio-cultural identity and meeting the needs of local communities. The ksar of Tafilelt in Ghardaïa exemplifies strategies for preserving M’Zab architecture and urban identity while promoting sustainability and empowering marginalized communities through intricate socio-technical networks. This study examines how architectural interventions in Tafilelt’s new ksar, as a system of agency, contribute to social and ecological resilience, health, well-being, and the continuation of Mozabite architectural identity, particularly focusing on its Eco-Parc. The research methodology utilizes the Mapping Controversies technique and Bruno Latour’s Actor-Network Theory (ANT) as a conceptual framework. Spatial agency is presented as an innovative strategy fostering socio-ecological networks of resilience in the new ksar of Tafilelt. It views architecture as an ecosystem that balances human agency and non-human local devices, empowering communities in decision- making and management. This approach promotes ecological balance, social equity, economic resilience, and health enhancement. The findings and framework can guide local architects in understanding and navigating the complexities of architectural practice, especially in marginalized communities. Future research could explore the application of these concepts in other Algerian regions and compare them with traditional government project approaches to understand their benefits and drawbacks.
The Effects of Climate Change on the Agricultural Sector in Albania
Authors: Kucaj Enkelejda , Lushaj Sherif , Gjoni Anira , Osmani Marilda
Published: November 2024

In Albania, agriculture is ranked as one of the priority sectors to produce agricultural and livestock products, employment, and contributing 18.6% to the country’s GDP in 2022. The purpose of this work is to identify the effects of changes in water resources and reserves, violations in agricultural practices, reductions in agricultural production and land productivity, as well as the need for an adaptation strategy for immediate and long-term solutions. Data analysis of the average minimum and maximum temperatures and annual rainfall over the last three years compared to long-term averages in Albania reveals significant changes. Thus, in 2020, precipitation decreased by approximately 16% across 10 meteorological stations nationwide, while average maximum temperatures increased by +2.5°C compared to the 1961-1990 period average. Absolute minimum and maximum temperatures are projected to rise, and annual precipitation is expected to decrease in all scenarios, impacting the agricultural sector. Therefore, increasing investments in improving irrigation technologies is necessary.
Accessibility challenges and opportunities at Brasília Zoo: Achieving a balance between visitor experience and animal welfare
Authors: Albala Paula , Pantoja Mafalda , Teixeira Ederson , Romero Marta
Published: November 2024

This paper investigates the multifaceted aspects of accessibility within zoo environments, focusing on the case of Brasilia Zoo. Recognizing the importance of adopting a comprehensiv e approach to accessibility, the study aims to achieve a balance between ensuring animal welfare and enhancing visitor experience. By examining various factors influencing accessibility, including physical and safety features, educational components, environmental considerations, the researc h seeks to shed light on effective strategies for promoting inclusion, sustainability, animal welfare. The research adopted a comprehensive mixed-methods approach, focused on the context of the Brasilia Zoo. The collection of data has been facilitated by aerial surveying and 3D scanning, integrated into the Geographic Information System. A SWOT analysis has been conducted to evaluate the effectiveness of existing accessibility measures and to identify areas for improvement. Findings reveal specific challenges and opportunities at Brasilia Zoo. In conclusion, adopting a comprehensive approach to enhancing accessibility at Brasilia Zoo can significantly improve the visitor experience while addressing the zoo’s unique challenges and animal welfare. By implementing tailored interventions, the zoo can create a more inclusive environment for both visitors and animals. This underscores the importance of ongoing research and innovation in promoting accessibility, sustainability, and enhancing visitor satisfaction at Brasilia Zoo.
Site index curves construction for uneven-aged forest stands. A machine learning simulation approach
Authors: Diamantopoulou Maria J. , Progios Markos
Published: November 2024

In research related to forest disturbances, forest structure, ecological diversity, and forest sustainability, the concept of site quality holds significant importance. Site quality can be described as the combination of physical and biological factors that determine a site’s capacity to sustain tree growth. Thus, it becomes crucial to have a comprehensiv e understanding of site quality curves, known as site index curves. This paper endeavors to present a methodology for creating precise and reliable site index curves tailored to uneven- aged stands. To reach this goal, initially standard non-linear regression modeling was applied. Furthermore, in the field of forestry and environmental studies, especially in Greek forests, there are high demands for accurate predictions about forest health, potential and productivity. The rapidly developed field of machine learning can provide solutions to these requirements. To this direction, to directly predict the site index for each tree, the effectiveness of the eXtreme Gradient Boosting (XGBr) ensemble machine learning technique for regression modeling was investigated, aiming to effectively capture the non- linear characteristics of site index curves. In the realm of environmental and forest modeling, the studied simulation approach showed its potential to serve as a crucial foundation for advancing sustainable forest management.
Analysis of Lebanese clay parameters affecting the durability and sustainability of clay products
Authors: Daher N.E.H. , Nini R. , Arairo W. , Saba M. , Yotte S. , Absi J.
Published: November 2024

The geotechnical properties of soil vary depending on the rock parent type, mineral constituents, and the area’s climate. Studying soil properties is essential for the stability of civil engineering properties. This study focuses on clay identification in Lebanon based on their physical parameters as per ASTM standards. This clay identification procedure is a predominant step for enhancing the durability of clay products used as sustainable materials. Seven soils were collected and tested to determine the grain size distribution, specific gravity, maximum dry density, plasticity index, swelling index, and methylene blue value. Results highlight that the plasticity index is not the unique parameter affecting the swelling capacity of the clays. This work aims to find and analyze the parameters affecting some of the contradictory behavior of the collected clays to recognize the control parameter.
Darwinism, natural environment and administrative science
Authors: Leontis Dimitrios , Aspridis Georgios , Termentzoglou Maria , Alexaki Pinelopi , Grigoriou Ioanna , Exarchou Vicky
Published: November 2024

The objective of this article is to elucidate both the interconnection between the natural and organisational environments and the impact of Darwin’s theory on contemporary business practices.It aims to examine the potential for organisations to derive insights from the natural environment and to identify how such insights might be applied in a manner that enhances their survival and growth. In order to achieve the article’s purpose, a literature review was conducted including relevant examples and an analysis of the interaction between physical and organisational environments. The sources were subjected to critical and analytical analysis to address the general problem. One such example is the adaptation of organisations to the digital transformation environment. The bibliometric survey indicates a growing interest in this topic among researchers in recent years. Informing and raising awareness among business professionals about the risks of human and business activity to the natural environment is fundamental. Strategic environmental policies can shape new markets, such as renewable energy and organic products. Future research will examine the prospects of developing relevant programs through a multidisciplinary approach.
Design and analysis of a small satellite design hosting lidar sensor for data acquisition aimed at environmental protection
Authors: Paschalidis Maria , Kolios Stavros
Published: November 2024

This study presents the design and analysis of a small satellite design hosting a Lidar sensor for data acquisition aimed at environmental protection. The project explores the CubeSat technology, beginning with an overview of the international and Greek space sectors, the emergence of the “New Space” industry, and its economic impacts. The design focuses on the development and integration of the Lidar sensor within a CubeSat framework, detailing the historical context, engineering standards, and the development lifecycle of CubeSat designs. Key elements of the study include a thorough examination of the CubeSat’s subsystems, such as the payload (Lidar sensor), orbit determination and control (ADCS), propulsion, telecommunications, thermal protection, onboard computing, and power systems. The study also covers design planning, software development, cost estimation, and the identification of potential challenges. Furthermore, the research delves into the operational principles of Lidar technology, its significance in science and research, and its comparison with other data transmission technologies. The study also addresses advanced data analysis techniques for Lidar sensor data, focusing on signal processing, object detection, and feature extraction. The final section assesses the role of satellite data in C6ISR (Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance) information management systems and their applications in Greek spotlight. It explores the integration of satellite imagery with artificial intelligence to enhance data analysis and decision-making. Overall, this comprehensive study aims to contribute to the advancement of CubeSat designs equipped with Lidar sensors, providing valuable insights into technological innovations and their applications in environmental protection
Temporal Investigation of the Changes in the Quality Parameters of the Surface Water of the River Pantélis-Sitia
Authors: Neofotistou Eleftheria , Tsikalakis Georgios , Kafousia Dimitra , Bourbourakis Panagiotis
Published: November 2024

The Pantélis River in Eastern Crete is a very interesting case of study on many levels. Many studies have been published even since 1830. It is a temporary river in an island area, a fact which affects the biodiversity and increases the need of the management of critical ecological issues such as improving the quality characteristics of water and improve it in a framework of sustainable development. The water management in an area, a particularly dry area is necessity because the climate change affecting flood flow in recent years, water quality and water reserves in the region. The present study aims to impress the changes in the quality parameters of the surface waters of the Pantélis -Sitia river. It is also sought to make a comparison against the months in changes in chemical markers, making an effort to clarify the reasons for these changes. The rivers of Crete are strongly affected by the intensive rural activities, develop a severe chemistry load on nitrogen content, develop strong eutrophication, and also identify pollution. Despite the rural cultivation along the river’s way, there are no monitoring studies of these chemical indicators to date. To investigate the human impact by the management of agricultural waste and fertilizers used during the crop period.
Opinion of citizens about home composting
Authors: Kotrotsou Magdalene , Gareiou Zoe
Published: November 2024

Waste management is a global environmental problem, forcing modern cities to turn to waste management policies. A modern sustainable waste management policy of is home composting by producing home compost. The adoption of this method can be an easy and useful way to reduce urban waste and develop the environmental awareness of citizens. Also, compost, the natural fertilizer resulting from composting, allows organic materials and nutrients to be reintegrated into the natural soil, reducing the need to use artificial fertilizers and the associated environmental pollution. However, the active participation of the public is essential for the effective implementation of waste management programs. This paper examines the knowledge, opinions and intentions of citizens regarding home composting in Greece. The main findings of the survey show that citizens’ knowledge about composting varies considerably. Absence of space and time, as well as social factors, are cited as main inhibiting obstacles for the adoption of home composting. Despite the obstacles, interest in home composting is high, with two of thirds of citizens expressing a strong interest in home composting. Targeted information, sensitization and education campaigns of the citizens, as well as the social support of the citizens can strengthen the promotion of home composting in Greece.
The role of the travel blogs in perception of Uzbekistan as a travel destination
Authors: Yordanova Silvena , Kartjanova Sarbinaz
Published: November 2024

The paper is aimed to identify factors affecting on travelers when interacting with travel blogs as well as to evaluate the effect of travel blogs in forming the travelers’ perceptions about Uzbekistan. .For the purpose of the study, a mixed-method approach has been used. The results of the study indicate that majority of respondents use travel blogs and consider them as useful sources of information about Uzbekistan What is more, the study demonstrates that travel blogs affect in a positive way to the travelers’ perceptions of Uzbekistan, as the majority of respondents show that they have changed their perception after following travel blogs about the country. The study also finds that the most important factors in the decision making process are the reliability of travel blogs, such as transparency, consistency, credible sources, and personal experiences provided by bloggers. The majority of respondents in the survey have found travel blogs through social media platforms. It shows that social media is crucial and useful to find travel blogs about Uzbekistan. Based on the results from the survey recommendations have been given to all stakesholders such as travel bloggers, destination marketers, and tourism organizations how to improve travel blogs’ effectiveness in promoting Uzbekistan as a travel destination.
Impact of the New Master Plan for Brasília Zoo 2057 - Brazil: A Comprehensive and Propositive Analysis
Authors: Teixeira Éderson , Pantoja Mafalda , Albala Paula , Pazos Valmor , Romero Marta
Published: November 2024

The research project entitled: “Environmental and Accessibility Requalification of the Brasília Zoo”, under development at the Laboratory of Sustainability Applied to Architecture and Urbanism (LaSUS) at the University of Brasilia (UnB), focuses on improving the accessibility and environmental interaction of the site. The “Master Plan for Occupation - Zoo 2057” proposes a reorganization of the Brasília Zoo with the goal of enhancing visitor experience and accommodating the needs of the animals in a more effective and sustainable manner. This plan includes a new zoning of the zoo, segmenting areas according to biomes, climates, and the taxonomy of species, which facilitates environmental education and species preservation. The proposed restructuring also emphasizes the importance of clear and defined paths for visitors, aiming to maximize accessibility and educational interaction. This is complemented by enhanced support infrastructure, such as clear signage and resting points, ensuring that the zoo is accessible and enjoyable for everyone. Furthermore, the plan focuses on integration with the local community and the preservation of the natural environment, ensuring that the zoo functions as a sanctuary for fauna and as an educational space for the community. The proposal reflects efforts to align the Brasília Zoo with sustainable and inclusive practices, promoting both environmental conservation and animal welfare.
Fostering urban short food supply chains: Evidence from the Netherlands
Authors: Zhu Yuheng , Tsoulfas Giannis T.
Published: November 2024

Short urban agri-food supply chains are an effective way to promote sustainability, viability, local economy and food security. This venture requires collaboration and knowledge from different disciplines, such as agriculture, food processing, logistics, sustainable economy, social innovation, engineering and ICT. However, there are many gaps in this research field, and many grey areas in government policy and regulations. The scope of this research is to explore the concept of short urban agri-food supply chains through case-study analysis and discussion. A case study was conducted based on a Breda (The Netherlands) municipal urban farming development, which included field observation, in-depth interviews with technical and knowledge experts, and detailed examination of present developments in short urban agri-food supply chains. Currently, urban farms operate in rather small scales, partly due to limited resources, sustainability requirements, lack of infrastructure, and deficiencies in regulatory compliance policy, food quality assurance system implementation guidance, local distribution platforms, etc. Moreover, urban farming’s small-scale operation form, combined with seasonal distribution patterns result in very high operational and distribution costs. Supply chain partners need targeted support in order to support and improve urban farming business operations. Emerging local-to- local business models are expected to facilitate contemporary needs and promote sustainability.
The role of artificial intelligence in environmental sustainability
Authors: Patoucha Areti , Gareiou Zoe
Published: November 2024

The climate change is the most important challenge of the 21st-century, worldwide. Artificial Intelligence (AI) can play a key role in achieving environmental sustainability. The aim of the study is to investigate the advantages and disadvantages of using AI applications in main domains of environmental sustainability such as urban design, agriculture and climate change, as well as the differences arising from comparing the application of ΑΙ in relation to conventional methods in the above fields. AI has utilized in optimizing construction sector and enforcing sustainable urban mobility. Furthermore, AI improving management of Municipal Solid Waste (MSW) and Municipal Liquid Waste. Additionally, AI applications utilize in reducing air pollution and empowering management of Green and Blue Infrastructures. In agriculture, the integration of AI has enforced the agriculture production by monitoring soil, water, plants, pesticide use and crops and forecasting weather condition. Finally, AI has demonstrated promise in addressing the consequences of climate change by forecasting weather condition, reducing carbon emissions and managing of renewable energy. However, significant social and economic disadvantages have been identified in implementation of AI, such as ethics, privacy concerns and high investment costs. Appropriate policies are needed to improve our quality of life and eliminating bad consequences of using AI.
Investigation of cyclist’s distraction due to external auditory and visual stimuli
Authors: Kontos Dimitrios , Lemonakis Panagiotis , Botzoris George , Galanis Athanasios , Eliou Nikolaos
Published: November 2024

Over the past several decades, there has been a significant increase in the influence that bicycle-related traffic events have on public health. A particularly susceptible category of drivers are cyclists. Cycling raises the possibility of getting into a car accident and having severe injuries as a result. According to the research, there seems to be a substantial correlation between being distracted and the chance of getting into a traffic accident when bicycling. Despite the difficulty of driving, there is a serious risk to transportation safety when drivers focus on with anything other than driving. Understanding the phenomenon of driver distraction, gathering information vital to the development of efforts by the many stakeholders to tackle the issue, and utilizing the results as a foundation for further research are the goals of this article. A summary of recent studies on driver distraction is given, with a focus on distraction brought on by external factors. The phenomenon of distracted bikers is then investigated through a field operational test conducted in Volos. In this study, fifty cyclists were given instructions to bike a predefined course while being subjected to external auditory and visual stimuli. Data analysis and studies indicate that cyclists who drive while distracted provide a significant safety concern that should definitely be considered.
Micromobility: Uses and users of e-scooters in Greece
Authors: Gkatzias Adrianos , Palantzas Georgios , Nalmpantis Dimitrios
Published: November 2024

This paper study investigates the role and impact of e-scooters in urban mobility within Thessaloniki, Greece, focusing on usage patterns, user demographics, and the socio-economic and environmental implications. A mixed-methods approach, incorporating both quantitative data from user surveys and qualitative insights from interviews, was employed to develop a structured Google Forms questionnaire that was disseminated to e-scooter users in Thessaloniki using a modified snowball sampling technique. The survey revealed that the primary users are young adults aged 18-27, predominantly students, who favor e-scooters for their time efficiency, enjoyment, and environmental benefits. However, safety concerns and inadequate infrastructure pose significant barriers to wider adoption. The findings highlight strong public support for expanding the e-scooter network to enhance connectivity and convenience. Recommendations include developing dedicated infrastructure, implementing balanced regulatory measures, maintaining affordability, and promoting public awareness campaigns. Future research should explore the integration of e-scooters with other public transport modes and assess their long-term impact on urban mobility and sustainability. This study contributes valuable insights for policymakers aiming to develop sustainable urban transport systems that meet evolving urban needs.
BIG4LIFE (building-integrated greenery): Collaborative xeriscaping-based maintenance and monitoring in mediterranean cities
Authors: Herrera L. , Pérez G. , Coma J. , Ballesta A.
Published: November 2024

The BIG4LIFE project aims to achieve the co-design of framework plans for co- maintenance, co-monitoring and co-evaluation of impacts, of Building-Integrated Greenery (BIG) systems, i.e. green roofs and facades, under the demanding conditions of the Mediterranean climate. For this scope, the BIG4LIFE project will demonstrate that by applying xeriscaping and networking approaches, supported by the suitable smart solutions, not only the long-term viability of BIG systems is feasible, but also their positive service life, in terms of ecosystem services provided, is possible to be enhanced. Co-designed with key stakeholders, and following a “by building typology approach”, the elaborated plans will be tested and validated in real BIG projects under operational phase, both failed and successful ones. The aim is to demonstrate that by means of establishing “networking approaches” through involving owners, users, maintenance companies, among other, as well as also taking advantage of the Community Service Learning methodologies, it is possible to achieve long-term sustainability for BIG systems. Moreover, by assessing and enhancing their positive service life, it is possible to calculate their cost- effectiveness and feasibility to be subsequently incorporated in the local and national policies and standards.
Effects of the interaction of chlorine with PbTe surface and their effect kinetic parameters of strain-sensitive films
Authors: Otajonov Salim , Khalilov Mukhammadmuso , Juraev Nurmakhamad , Djalilov Baxromjon , Jo‘raeva Gulnoza , Xusanova Soxibaxon
Published: November 2024

In this work, the kinetic phenomena of strain-sensitive thin PbTe films with the presence of chlorine are studied. It has been established that when adding a legirant, the concentration of current carriers and the mobility increase 1.9*1020cm-3, Ϭmax = 4959 ohm-1sm-1, respectively. It has been determined that the coefficient of strain sensitivity of polycrystalline PbTe films doped with chlorine reaches up to 35000 in the strain range (1÷8.5)·10-7 rel.un.
Analysis of petroleum acids in the oils of Uzbekistan
Authors: Ismailov Mominjon , Askarov Ibrahimjon , Dexkanova Nigora
Published: November 2024

The article analyzes the petroleum acids contained in the oil extracted from various oil fields in Uzbekistan and proposes a road surface containing organic binders and mineral fillers. It contains metal salts of naphthenic acids as a binder in the amount of 7 - 15% by weight to obtain colored coatings and improve their physical and mechanical properties. The technology of obtaining colored coatings from the alkaline waste of Fergana Oil Refinery Factory has been developed.
Tackling environmental issues: Practical solutions for a sustainable future
Authors: Uspanova Rano
Published: November 2024

Environmental stability and effective resource management are crucial for a comfortable living environment and addressing emerging issues. This study aims to enhance environmental culture, especially among the younger generation, by raising awareness about environmental issues with a focus on water and waste management. Educational initiatives, including lectures and promotional materials, were developed and implemented to foster environmental responsibility. Additionally, videos on water and waste problems were produced and broadcast on central TV channels to reach a wider audience. The study found that these educational and media efforts significantly increased environmental awareness and improved public attitudes toward sustainability. The videos were particularly effective in highlighting key issues and driving behavioral changes. The results demonstrate that integrating environmental education and media outreach is a practical approach for promoting sustainability. This model can be adapted by other regions to enhance environmental practices and awareness, underscoring the need for such initiatives in public policy.
Optimizing mechanisms for an eco-friendly society: Strategies to enhance efficiency and sustainability
Authors: Akramova Gulbahor , Akramova Surayo , Mamurov Bahodir , Pulatova Mukhabat
Published: November 2024

The growing emphasis on sustainable development highlights the need for effective mechanisms to ensure an eco-friendly society. Despite progress, many countries, including Uzbekistan, face challenges in achieving significant improvements in environmental efficiency and sustainability. This study aims to explore and optimize mechanisms for fostering an ecologically clean environment. It seeks to address the formation, development, and efficiency of nature purification strategies, with a particular focus on Uzbekistan. The research employs a comprehensive review of existing environmental policies, efficiency models, and sustainability practices. It includes qualitative analysis of current mechanisms for pollution prevention and ecological management, along with the assessment of their effectiveness. study identifies key strategies for enhancing environmental efficiency and sustainability, including the implementation of advanced purification technologies and improved regulatory frameworks. Findings suggest that targeted interventions and policy adjustments can significantly boost the effectiveness of ecological mechanisms. The research concludes that optimizing mechanisms for an eco-friendly society requires a multi-faceted approach involving technological innovation, policy reform, and community engagement. The proposed strategies offer practical recommendations for enhancing environmental sustainability in Uzbekistan and similar contexts, contributing to the broader goal of an ecologically clean environment.
Rethinking the global environmental crisis: A new philosophical approach
Authors: Zhuraeva Nargiza , Makhmudova Durdona , Chorieva Durdona , Kasimova Dilrabo
Published: November 2024

The global environmental crisis has become a pressing issue, driven by various factors including industrial development and the changing relationship between nature and society. Despite increasing awareness and attention to ecological problems, crises have escalated in recent decades. This study aims to reassess the global environmental crisis from a philosophical perspective, exploring the underlying causes and conceptual framework of ecological crises. We conducted a philosophical analysis of the current state of ecological crises, examining historical and contemporary factors influencing these issues. The study integrates ecological theory with philosophical inquiry to offer new insights into the nature of these crises. Our analysis reveals that traditional approaches to understanding ecological crises may be insufficient. We identify a need for a paradigm shift in how we perceive and address environmental challenges, emphasizing the interconnections between industrial forces and ecological imbalances. The findings suggest that a philosophical reassessment of the global environmental crisis can provide a deeper understanding of its causes and potential solutions. By reevaluating the conceptual foundations of ecological crises, we can develop more effective strategies for addressing these urgent issues and fostering a sustainable future.
Unveiling the evolution of ecological crisis concepts: From origins to current perspectives
Authors: Makhmudova Nigora
Published: November 2024

The concept of ecological crises has evolved significantly over time, reflecting changing interactions between society and nature. Historically, various stages of environmental impact have shaped our understanding of ecological crises, from early human activities to modern industrialization. This study aims to analyze the theoretical sources related to the emergence and development of ecological crisis concepts. It explores the periodicity of significant stages in the interaction between human societies and natural ecosystems and examines the reasons behind these crises. The research involved a comprehensive review of theoretical literature and historical records on ecological crises. The analysis focused on identifying key stages in the evolution of ecological crisis concepts and their implications for both natural ecosystems and human societies. The study reveals a pattern of increasing disruption in ecosystems due to human economic activities and resource exploitation. It highlights how past crises differ from contemporary ones in scope and impact, with modern crises being characterized by more profound global environmental degradation. The findings underscore the need for a complete assessment of ecological crisis reasons to better understand their origins and impacts.
The role of environmental sustainability and physical fitness in enhancing lifespan
Authors: Djurayeva Mahasti , Niyazova Sitora , Niyazova Gulbahor , Mukhitdinova Nigora
Published: November 2024

Environmental problems such as climate change, industrialization, and urbanization pose significant challenges to human health and natural habitats. Adverse weather events, including air pollution, rising temperatures, and extreme weather conditions, are contributing to a decline in environmental quality and public health. This study aims to explore the integration of environmental sustainability principles with physical fitness to enhance human health and longevity. It seeks to identify innovative methods for incorporating ecological principles into fitness training and educational settings. A comprehensive review was conducted to assess existing strategies that combine environmental sustainability with physical education. The study analyzed various educational programs, fitness initiatives, and their impact on both health and environmental awareness. The findings highlight several effective approaches to merging sustainability with fitness training. Key strategies include incorporating outdoor physical activities that promote environmental stewardship, developing curricula that emphasize both fitness and ecological responsibility, and implementing school programs that encourage sustainable practices in physical education. Integrating environmental sustainability with physical fitness can provide dual benefits for health and the environment. This approach not only promotes physical health but also contributes to creating a more sustainable future.
Global environmental protection: Strategies for tackling key challenges
Authors: Hurvaliyeva Tarmiza , Teshabayeva Zamira , Narimbayeva Lola , Mutalova Dilnoza
Published: November 2024

The rise in frequency and intensity of dust storms underscores the pressing need to address critical environmental issues. Current knowledge highlights the urgency of tackling global challenges such as environmental protection, biodiversity loss, climate change, ozone layer depletion, and desertification. This article aims to identify and evaluate effective strategies for global environmental protection. The research question focuses on determining which strategies are most effective in addressing key environmental challenges, including atmospheric pollution and ecosystem degradation. The study uses a comprehensive review of existing literature, policy analysis, and evaluation of successful case studies to understand and propose effective strategies. It provides a broad overview of various approaches without delving into specific methodological details. The study finds that a combination of policy enhancements, technological advancements, and active public engagement are crucial for tackling global environmental issues. Effective strategies include international cooperation, innovative technologies, and community-based initiatives. To effectively address global environmental challenges, it is essential to adopt a holistic approach that integrates policy reform, technological solutions, and public involvement. These strategies are pivotal for advancing environmental protection and achieving sustainable outcomes.
Environmental pollution monitoring: Essential strategies for mitigating ecological degradation
Authors: Atavullayeva Maxbuba
Published: November 2024

Environmental pollution is a critical issue that threatens ecological balance and public health. This study focuses on essential strategies for monitoring environmental pollution to mitigate ecological degradation. The primary objective is to assess how sophisticated monitoring systems can enhance the detection and management of pollution sources. Advanced sensor networks and real-time data collection techniques are utilized to evaluate air and water quality, soil contamination, and other key environmental parameters. The methods involve deploying these technologies to provide comprehensive insights into pollution patterns, enabling timely data analysis. The results highlight the effectiveness of these monitoring systems in identifying pollution sources, detecting environmental violations early, and guiding policy decisions. The findings underscore the importance of integrating advanced monitoring technologies and methodologies to strengthen efforts in preserving ecological balance and protecting public health. This research contributes to the broader understanding of how enhanced monitoring can lead to more effective pollution control measures and sustainable environmental management.
Enhancing environmental protection: Innovative strategies and solutions for addressing urgent ecological challenges
Authors: Ruziyeva Sadokat , Ruziyeva Saodat
Published: November 2024

Environmental protection is increasingly critical as ecological challenges intensify globally. This study examines contemporary strategies to advance environmental conservation. We conducted a comprehensive review of recent innovations in environmental protection, including case studies and experimental research from diverse geographical regions. The review identified several effective strategies, such as advanced pollution control technologies, sustainable resource management practices, and community-based conservation efforts. Significant improvements in ecological outcomes were observed in regions implementing these strategies. The findings highlight the effectiveness of integrating novel approaches into environmental protection practices. The study suggests that a multidisciplinary approach, combining technology, policy, and community engagement, is essential for addressing urgent ecological issues. Recommendations for policymakers and future research directions are provided.
2×2 operator matrix with real parameter and its spectrum
Authors: Dilmurodov Elyor B. , Tosheva Nargiza A. , Turayeva Nabiya A. , Karamatov Bolatbek T. , Shokirova Durdona Sh.
Published: November 2024

In the present paper we consider a linear bounded self-adjoint 2×2 block operator matrix Aμ (so called generalized Friedrichs model) with real parameter μ ∈ R. It is associated with the Hamiltonian of a system consisting of at most two particles on a d -dimensional lattice Zd, interacting via creation and annihilation operators. Aμ is linear bounded self-adjoint operator acting in the two-particle cut subspace of the Fock space, that is, in the direct sum of zero-particle and one-particle subspaces of a Fock space. We find the essential and discrete spectra of the block operator matrix Aμ. The Fredholm determinant and resolvent operator associated to Aμ are constructed. The spectrum of Aμ plays an important role in the study of the spectral properties of the Hamiltonians associated with the energy operator of a lattice system describing two identical bosons and one particle, another nature in interactions, without conservation of the number of particles on a lattice.