Free Resources Research Articles

Move and Thrive: Development of an Adolescent Friendly and Inclusive Online Fitness Resource.

While physical activity (PA) is a strong protective factor for adolescents, many youth experience discrimination and intimidation in traditional fitness spaces. This is especially true for youth of color, youth in larger bodies, and transgender youth. This manuscript describes the development of Move and Thrive, an online resource for PA promotion designed specifically for adolescents prioritizing inclusivity and diversity. Working with Community and Youth Advisory Boards, we developed guiding principles of Move and Thrive: to create resources that are 1) youth and community driven; 2) inclusive of diverse representation; 3) body and weight neutral; 4) trauma informed; and 5) accessible. We developed a guide for PA instructors to use trauma informed approaches; avoid mention of weight talk or physical appearance; use gender inclusive language; and offer multiple options to improve accessibility. Specific care was taken to hire instructors diverse in body size, race, ethnicity, and gender identity. The first iteration of Move and Thrive was launched in March 2021, and the current resource contains 72 PA videos. Over the course of 12 months, the site had more than the site had over 9,000 views in over 40 countries, including six continents. Users have reported high levels of satisfaction with Move and Thrive, and physicians have responded enthusiastically to sharing Move and Thrive as a free resource for adolescents. University of Minnesota Move and Thrive Project is currently available on an ad-free YouTube Channel. We believe that Move and Thrive has the potential to reach populations historically excluded from PA resources.

Generation of Power from Footpath Using IOT

The present scenario, the requirement for energy has been increasing in a distressing rate and the availability of the energy resources are not abundant for sustainable development and the need of the hour is to establish an economical pollution free inexhaustible energy resource to compensate the increasing demands. Since, walking is the most common activity in human day to day life, whenever a person walks, he exhausts energy to the ground which goes as a waste. In order to preserve and make use of this energy we are converting it into electrical energy using piezoelectric effect. Piezoelectric effect is utilized by piezoelectric sensor producing output energy in the form of AC voltage. To produce energy in a large extent, in this model implementation of the piezoelectric sensor network along the footpath is carried out which is given to the lane of streetlights along with it the smart shoe is implemented for a small production that consists GPS tracking. In this proposed work model, GPS tracking has been added and also streetlights switching technique comparing with existing model

Physical Chemistry Education and Research in an Open-Sourced Future.

Proficiency in physical chemistry requires a broad skill set. Successful trainees often receive mentoring from senior colleagues (research advisors, postdocs, etc.). Mentoring introduces trainees to experimental design, instrumental setup, and complex data interpretation. In lab settings, trainees typically learn by customizing experimental setups, and developing new ways of analyzing data. Learning alongside experts strengthens these fundamentals, and places a focus on the clear communication of research problems. However, this level of input is not scalable, nor can it easily be shared with all researchers or students, particularly those that face socioeconomic barriers to accessing mentoring. New approaches to training will therefore progress the field of physical chemistry. Technology is disrupting and democratising scientific education and research. The emergence of free online courses and video resources enables students to learn in a style that suits them. Higher degrees of automation remove cumbersome and sometimes arbitrary technical barriers to learning new techniques, allowing one to collect high quality data quickly. Open sourcing of data and analysis tools has increased transparency, lowered barriers to access, and accelerated scientific dissemination. However, these advances also can lead to "black box" approaches to acquiring and analyzing data, where convenience replaces understanding and errors and misrepresentations become more common. The risk is a breakdown in education: if one does not understand the fundamentals of a technique or analysis, it is difficult to correctly discern the practical limits of an experiment, distinguish signal from noise, troubleshoot problems, or take full advantage of powerful analytical procedures. Our vision of the future of physical chemistry is built around democratized learning, where deep technical and analytical expertise from physical chemists is made freely available. Advancements in technical education through expert-generated educational resources and AI-based tools will enrich physical chemistry education. A holistic approach to education will prepare the physical chemists of 2050 to adapt to rapidly advancing technological tools, which accelerate the pace of research. Technical education will be enhanced by accessible open-source instrumentation and analysis procedures, which will provide instruments and analysis scripts specifically designed for education. High quality, comparable data from standardized open-source instruments will feed into accessible databases and analysis projects, providing others the opportunity to store and analyze both failed and successful experiments. The coupling of open-source education, hardware, and analysis will democratize physical chemistry while addressing risks associated with "black box" approaches.

Gathering voices and experiences of Australian military families: Developing family support resources

LAY SUMMARY Research has often overlooked the voices of children from Australian Defence Force families. Past research on how young children experience military family life relied heavily on parents’ perspectives alone, leaving children’s voices unheard. In this study, 19 young children were recognized as competent communicators and experts in their own lives while also valuing the insights of their parents and early childhood educators. Children’s unique perspectives, knowledge, and experiences were collected through shared stories, chats, observation, photographs, reflection, and the creative arts. The study found children of deployed parents experienced physical, social, emotional, and cognitive responses and difficulty with frequent relocations and family transitions, often related to parental deployment and training episodes. Risk and protective factors, and a shortage of resources that cater to their age and cultural backgrounds to support children in making sense of their experiences, were discovered. The authors co-created free online research-based resources to address this gap and build children’s strengths.

A green hydrogen production system based on solar-assisted biogas steam reforming

In the context of a carbon–neutral world, biogas reforming technology has potential to realize the production of green hydrogen with distributed production. Traditional green hydrogen production system based on biogas reforming dependent on high temperature condition during the reforming process; besides, biogas is always identified as a free energy resource in existing studies. This study develops a new way for green hydrogen production based on solar-assisted biogas steam reforming. The heat demand in the digester is considered in the newly proposed system; thus, more reasonable conclusion in regard to system thermal performance could be draw compared with existing studies. An advanced biogas reforming process with high steam-to-carbon molar ratio by introducing a parabolic trough solar collector is designed. At the same time, coupled with the carbon capture scheme proposed by previous study, it has great potential to realize hydrogen production with negative carbon emissions. Combined with the carbon deposition analysis, system integrated thermal performances are compared within the margin of safety. High steam-to-carbon molar ratio in the new system obviously improves the hydrogen production rate, with a maximum increase of hydrogen yield reaching 24.21 kg/h. In addition, the heat supply capacity is also significantly enhanced, which can meet the heat load of the digester when the ambient temperature is 4.03 °C (the reference system is only 20.19 °C). In terms of the integrated thermal performance, the hydrogen production efficiency of the new system is 33.60 percentage points higher than that of the reference system. This study provides a new idea for green hydrogen production from the perspectives of low temperature condition and negative carbon emissions.

Learning more about derivative: leveraging online resources for varied realizations

Recent literature underlines the increasing use of online platforms in learning undergraduate mathematics, where students refer to these as supplementary resources to develop their mathematical understanding. Through an intrinsic case study, we focus on a highly viewed YouTube learning resource for learning derivative. The selected case is from 3Blue1Brown, a YouTube channel whose founder has received an award from the American Mathematical Society. The video has garnered more than 3.3 million views in the past couple of years. Reflecting on the relevant literature, a realization tree for derivative is developed and then used as an analytical tool to analyze this resource to explore what realizations have been used in it to facilitate students’ understanding of derivative. The findings indicate that the analyzed YouTube resource discusses various realizations of derivative, including all its five main realizations, and effectively utilizes new digital technology for discussing these realizations. Such an exceptional resource for learning mathematics leads us to suggest that mathematics lecturers raise their awareness about such online free resources and incorporate them into their teaching packages when appropriate to facilitate student learning.

The Public Budget’ Coverage of the Electoral Campaigns and Elections (2017-2024) and the Prevention of the Abuse of State Resources for Free and Fair Elections in Albania

This paper aims to analyze the use of public budgets to finance the electoral process, including electoral campaigns and elections of the political parties, candidates and other electoral subjects. The focus in this paper is in organizing free and fair elections, by preventing the abuse of the state resources, considered as one of the main deficiencies of the new democracies, including Albania from the year 1991- onward. The abuse of state resources, as an important feature of political finance, focuses on the problems resulting from the undue influence of the incumbent political party that wants to stay in power as long as possible. It is related with the funds or other resources, gained by political parties and candidates that benefit the incumbent party, and it results in undue influence of the later, and prevents other political parties and candidates from having a fair electoral contest. The main research question of this paper is: what are the programs and activities that are funded by the public (national) budgets related with the parliamentary and local elections and what are the financing’ regulations and their effects? Also, does the government create a fair starting point for all of the political parties and candidates, as a mean to preventing the abuse of state resources? As a result, this paper will study the approved budgets and the differences that arise from year 2017- until now, and it will analyze the total spending or expenditures for the elections, given to CEC and to the electoral subjects. The methodology used here is the combination of qualitative methods, and by using primary and secondary sources of information from different international and national relevant institutions and the analysis of the public budgets, for the budgetary years of 2017-2024.
 
 Received: 12 February 2024 / Accepted: 17 March 2024 / Published: 23 March 2024

Оценка промышленной газоносности Ямальской и Гыданской нефтегазоносной области

In accordance with the strategic planning documents of the Russian gas industry, the development of the Yamal and Gydan oil and gas bearing regions is one of the priority tasks, as they are associated with the formation of a strategic reserve of gas resources and the creation of new gas production centers. The article analyses the spatial distribution of natural gas reserves in the oil and gas bearing areas of the Arctic region and concludes that the distribution of free gas resources is uneven both by section and by area. Some oil and gas bearing areas are characterized by a weak degree of geological and geophysical study. Depletion of the base fields in the Pur-Taz and Nadym-Pur oil and gas bearing areas raises the question of shifting the raw material base of the gas industry to the hard-to-reach areas of Yamal and Gydan, including the waters of the Kara Sea, the Ob, Taz and Gydan Bays. The paper provides a quantitative assessment of the level of commercial gas content of the Yamal and Gydan oil and gas bearing areas, including in the context of oil and gas bearing regions. It was determined that based on the technology of field development, processing and transportation scheme when assessing the prospects of development and options for monetization of gas resources, a zone of pipeline transport and a zone of liquefied natural gas are distinguished. Taking into account the current economic conjuncture of Arctic natural gas reserves development, it is reasonable and promising at this point in time to expand the resource base by developing satellite fields in Yamal and Gydan oil and gas bearing regions, which already have developed production, processing, transport and social infrastructure, as well as through additional exploration of discovered and developed fields and deposits.

Evaluating the Criteria for Selection of Web Resources for Academic Pursuit

This paper focuses on finding the criteria adopted by users to select free information retrieved from the Web for academic use. A close-ended questionnaire was formulated to record the opinions of the respondents. A survey for various categories of users such as post graduate students, research scholars and faculty members from five universities of Chandigarh, Haryana, and Punjab was administered. The category-wise and discipline-wise analysis depicted that quite a good number of respondents applied various parameters while referring to Web resources, but a reasonable number of users did not apply certain parameters to verify the nature of free information being used for educational purposes. The convenience factor leads them to depend on free Web resources which can be accessed anywhere and saves time. The findings of the study suggest that user education programs should be conducted to create awareness regarding the credibility of the subscribed library resources and their effectiveness in enhancing the quality of teaching, learning, and research.

Tensions in digital welfare states: Three perspectives on care and control

Proponents of digital transformation in welfare provision argue that digital technologies can take over tedious tasks and free resources to provide better care for those in need. Digital technologies, however, are often developed in line with a logic of control and dispositions around surveillance and efficiency which challenge careful engagements. In this conceptual article, we explore emerging tensions in digital welfare arrangements and propose an analytical framework to illuminate interrelations between care and control in values, infrastructures, and work related to the provision of welfare services. Illustrating the application of this framework with three empirical vignettes, we discuss how digital welfare technologies shape relations between state care and control. Considering theories of care in relation to the digital welfare state, we give a nuanced perspective on the contingencies of the digital transformation and add to the literature concerned with social justice by attending to everyday lived experiences in-between control and care.

Examining Factors Impacting Encounter Length and Missed Appointments at a Student-Run Free Clinic: A Retrospective Analysis

Background: St. Vincent's Clinic (SVC) is a free, student-run clinic affiliated with the University of Texas Medical Branch that has been an invaluable resource in providing free healthcare services to marginalized populations in Galveston, Texas. The clinic offers a wide variety of specialty services along with free resources such as transportation and medication assistance, telehealth options, and interpreter services. Despite these resources, the clinic has faced challenges with consistently high no-show rates and long encounter lengths, impacting overall efficiency and patient care. We aimed to explore factors that may contribute to these challenges and uncover opportunities to improve patient satisfaction and optimize clinic efficiency.
 Methods: A retrospective chart review was conducted on all patients seen at SVC across all specialty clinics between March 2021 and March 2023. Patient demographics, appointment status, encounter length, language spoken, department specialty, and appointment modality were recorded. A series of statistical analyses were conducted on collected variables, including chi-square analysis, unpaired t-tests, and single-factor analysis of variance (ANOVA) tests, to assess significant associations.
 Results: The average encounter length varies significantly across different spoken languages and specialty clinics, but no significance was observed between different appointment modalities. The no-show rates were significantly different depending on the appointment modality, specialty clinic, and patient language spoken. Notably, while the encounter length was significantly shorter for English-speaking patients, Spanish-speaking patients had a lower no-show rate and were more likely to keep scheduled appointments.
 Conclusions: Language barriers and specialty clinic types can impact the encounter lengths and no-show rates, highlighting the need for targeted interventions such as proper resource allocation. Limitations include potential data discrepancies from factors such as human error or variations in documenting appointments. Future research should explore patient perspectives and experiences to improve patient satisfaction and overall optimize clinic operations.

Learning Phonology with Data in the Classroom: Engaging Students in the Creolistic Research Process

Phonology is a linguistic discipline that is naturally computational. However, as many researchers are not familiar with the use of digital methods, most of the computation required is still performed by humans. This article presents a training experiment of master’s students of the phonology seminar at the University of Porto, bringing the research process directly to the classroom. The experiment was designed to raise students’ awareness of the potentialities of combining human and machine computation in phonology. The Centre for Digital Culture and Innovation (CODA) readily embraced this project to showcase the application of digital humanities as humanities in both research and training activities. During this experiment, students were trained to collect and process phonological data using various open-source and free web-based resources. By combining a strict protocol with some individual research freedom, the students were able to make valuable contributions towards Creolistic Studies, while enriching their individual skills. Finally, the interdisciplinary nature of the approach has demonstrated its potential within and beyond the humanities and social sciences fields (e.g., linguistics, archaeology, history, geography, ethnology, sociology, and genetics), by also introducing the students to basic concepts and practices of Open Science and FAIR principles, including Linked Open Data.

Project Soothe: A pilot study evaluating the mood effects of soothing images collected using a citizen science approach

Background Mentally-generated soothing imagery is a therapeutic technique to support mental wellbeing, but some individuals may require support using externally presented stimuli. Project Soothe was launched to collect soothing images using a citizen science approach. This online pilot study evaluated the first 575 soothing images collected, examining: 1) if the images were perceived to be soothing; 2) if viewing the images had a positive impact on mood; and 3) if mood effects were influenced by individual differences in age, gender and depressive symptoms. Methods We recruited 1152 participants (13 – 79 years, M = 35.62, SD = 14.60; 77% female). Participants were randomly allocated to one of 23 sets, each containing 25 images (n = 50 per set) and asked to rate their emotional response (soothed, excited, and anxious) to each image. Participants also reported their mood states pre- and post-viewing the images (using the International Positive and Negative Affect Schedule – Short Form). Results Project Soothe images were rated to be significantly more soothing than anxiety- or excitement-inducing. Further, viewing 25 images was significantly associated with an increase in positive affect and decrease in negative affect. These effects were associated with age and depressive symptoms, with older individuals and those with lower depressive symptoms being associated with more positive changes in mood. Conclusions This pilot study provides preliminary evidence that these soothing images can promote positive mood changes. Further work can now replicate these findings in larger-scale studies with comparison groups and extended outcome variables. The images and associated data have been made available in a data repository (OSF) as a free resource for researchers and practitioners. It is hoped that these images can be developed into useful therapeutic resources.

Free Online Resources in Teaching Mathematics

This article focuses on the advantages and disadvantages of using software (online and offline) resources in mathematics education, identified by the author in many years of practice in teaching mathematics at different levels and educational institutions. Examples and ideas for increasing the effectiveness of training by overcoming emerging problems in the educational process are presented

Devising a method for the virtual clustering of the Internet of Things edge environment

The object of research is the process of load distribution in the edge environment of the Internet of Things. The task to improve the efficiency of the functioning of the network of computing devices in the Internet of Things edge environment has been solved. Free resources of heterogeneous single-board computers were used to this end. In the process of conducting research, an approach to the construction of an architecture for a virtual cluster of computers with limited resources was devised. The design took into account specific features of the edge environment on the Internet of Things. This has made it possible to propose a four-layer architecture instead of the standard seven-layer architecture of IoT sensor information processing device networks. Stages in the virtual cluster construction in the edge environment on the Internet of Things were also defined. A three-stage procedure to form a virtual cluster was justified. This procedure made it possible to devise a method for the virtual clustering in the Internet of Things edge environment based on the proposed virtual cluster architecture. The proposed method for building a virtual cluster in the Internet of Things edge environment was investigated. With a small network load, a virtual cluster has no advantage over a classic cluster. But with the growth of the network load, the virtual cluster prevails over the classic cluster in total performance; the advantage in total performance can exceed 10 %. It was also proven that for a heterogeneous environment, performance changes at full network load significantly depend on the number of virtual node groups. The research results on the method for building a virtual cluster in the Internet of Things edge environment can be explained by improving the balance of the network load at virtual clustering

Doing dementia differently: A range of co-produced resources from the IDEAL programme

This article introduces different free resources for people with dementia, carers and professionals working within dementia care. All were produced as part of the IDEAL research programme, drawing on the wealth of evidence created as part of this large cohort longitudinal study. Explaining the background, the creation process and where to find each resource, the article directs readers towards resources readily available for use, as well as information about forthcoming resources.Four ready-to-use resources are described in detail. The Living with Dementia Toolkit is a comprehensive suite of resources for people with dementia and carers. It also features lots of different people with dementia and carers sharing their stories in their own words. The Toolkit is being widely used in NHS and third-sector settings, as well as by community groups. My Life Questionnaire is a new measure of living well which was co-produced with people living with mild-to-moderate dementia and scientifically validated with the IDEAL cohort. ‘The World Turned Upside Down’ began as a play and became a documentary film which can be used to raise awareness, promote discussion and within educational or continuing professional development settings. ‘The Bridge’ is an opera about the experience of living with dementia through the diagnostic process and how a husband and wife manage following diagnosis. Both artistic productions involved people with lived experience advising the performers on how to portray dementia authentically.

Green magnetic carbon/alginate biocomposite beads from iron scrap waste for efficient removal of textile dye and heavy metal

The circular economy can help enhance the value of industrial waste and remediate the environment. This study considers the application of iron scrap from steel production as a free resource to produce magnetic adsorbent beads to remove methylene blue dye and lead (II) ions from wastewater. Composite beads were prepared by incorporating iron scrap and activated carbon into a calcium alginate gel using a simple ‘mix and drop’ synthesis. The optimized magnetic beads were stable and offered a large specific surface area. The maximum adsorption capacity of the adsorbent, calculated from the Langmuir isotherm model, was 476.19 mg g−1 for methylene blue and 163.93 mg g−1 for lead (II) ions. This study places emphasis upon the zero-waste principle and employs a scalable synthetic approach for the conversion of waste iron scrap into an adsorbent material capable of delivering significant environmental benefits.

Artificial Intelligence Alone Will Not Democratise Education: On Educational Inequality, Techno-Solutionism and Inclusive Tools

Artificial Intelligence (AI) in Education claims to have the potential for building personalised curricula, as well as bringing opportunities for democratising education and creating a renaissance of new ways of teaching and learning. Millions of students are starting to benefit from the use of these technologies, but millions more around the world are not, due to the digital divide and deep pre-existing social and educational inequalities. If this trend continues, the first large-scale delivery of AI in Education could lead to greater educational inequality, along with a global misallocation of educational resources motivated by the current techno-solutionist narrative, which proposes technological solutions as a quick and flawless way to solve complex real-world problems. This work focuses on posing questions about the future of AI in Education, intending to initiate the pressing conversation that could set the right foundations (e.g., inclusion and diversity) for a new generation of education that is permeated with AI technology. The main goal of our opinion piece is to conceptualise a sustainable, large-scale and inclusive AI for the education ecosystem that facilitates equitable, high-quality lifelong learning opportunities for all. The contribution starts by synthesising how AI might change how we learn and teach, focusing on the case of personalised learning companions and assistive technology for disability. Then, we move on to discuss some socio-technical features that will be crucial to avoiding the perils of these AI systems worldwide (and perhaps ensuring their success by leveraging more inclusive education). This work also discusses the potential of using AI together with free, participatory and democratic resources, such as Wikipedia, Open Educational Resources and open-source tools. We emphasise the need for collectively designing human-centred, transparent, interactive and collaborative AI-based algorithms that empower and give complete agency to stakeholders, as well as supporting new emerging pedagogies. Finally, we ask what it would take for this educational revolution to provide egalitarian and empowering access to education that transcends any political, cultural, language, geographical and learning-ability barriers, so that educational systems can be responsive to all learners’ needs.

Popularizing Paradiso: On the Difficulties of Podcasting Dante’s Most Academic Canticle

The digital humanities are rapidly expanding access to scholarly and literary materials once largely confined to the university. No more: now, with free digital resources, like Giuseppe Mazzotta’s lecture series available for free through Open Yale Courses on YouTube, or Teodolinda Barolini’s 54-lecture long “The Dante Course”, also available for free through her Digital Dante website, academic discussions of difficult masterpieces are available to any person with enough bandwidth to handle it. I, too, made a brief foray into the digital humanities, and prior to turning to academic work, I provided a 42-lecture Dante-in-translation course which itself covered the entirety of Dante’s Comedy and sought to offer a less academic, and more accessible series of lectures on Dante than its more academic and more popular predecessors.

Research Roundup: Toolkits: Free Resources that Are Easy to Use

Research Roundup: Toolkits: Free Resources that Are Easy to Use