Adequate Technology Research Articles

Optimization of Coating Process Parameters by Analysis of Target Powder Thickness and Regression Modeling

The development of corrosion mechanisms is a major issue that industrial experts are faced with while dealing with all phases of metal exploitation. Damage caused by corrosion affects the increase in both direct and indirect costs of manufacture. With adequate surface protection technology, it is possible to lessen the intensity of corrosion mechanisms’ development. In order for the selected surface protection technology to provide its full protective action, it is necessary to be familiar with its process parameters. This paper deals with a surface protection system that creates a barrier between the aggressive environment and the base material. The tested barrier was created on a base material surface by electrostatic powder spraying. In this experiment, three types of base material (carbon steel, aluminum and galvanized steel) were coated by applying different combinations of operating parameters. Operating parameters, i.e., the voltage and strength of the electric current, were taken as numerical input variables in the experiment. Each experiment design was focused on measuring the thickness of the protective layer. Analysis of the obtained results and statistical data processing confirmed that appropriate parameters (input variables) provided the target thickness of the protective coating on each of the tested materials. Optimization of parameters contributes to the efficiency of production, shortens the processing time and ensures that coating thickness stays within the limits defined either by the manufacturer or the end user.

CHARACTERIZATION OF SOME MAIZE HYBRIDS BASED ON HECTOLITER WEIGHT

The study analyzed a collection of 20 corn hybrids based on the hectoliter weight of the grains. The hybrids were tested in culture within ARDS Lovrin, in the 2023-2024 agricultural year. The biological material came from ARDS Suceava. In the case of the experiment, the hybrids were marked SV1 to SV20. The experimental variants, given by corn hybrids, were cultivated in repetitions. Adequate crop technology was provided to ensure uniform conditions for corn hybrids. Seed samples were taken from each hybrid, on repetitions for analysis. The values ​​of the HW parameter varied between HW = 71.55±0.68 kg hl-1 (SV2) and HW = 83.70±0.68 kg hl-1 (SV7, SV18). The series of experimental data showed normal distribution, with r = 0.976. Anova Test confirmed the safety of the data and the presence of variance in the data set (p = 0.000662; F > Fcrit). The mean value calculated at the level of the experiment was HW_m = 77.448 kg hl-1. Compared to the mean value, 11 hybrids showed values ​​above the average, and nine hybrids showed values ​​below the mean. Values ​​above the mean were presented by hybrids SV7, SV15 and SV18 (p<0.001), and hybrid SV13 (p<0.05). Values ​​below the mean were presented by SV2, SV12, and SV19 hybrids (p<0.001), SV6 hybrid (p<0.01), and SV1 and SV10 hybrids (p<0.05). The cluster analysis led to the grouping of hybrids based on similarity (Coph.corr. = 0.833). In relation to the thresholds of the quartiles, the hybrids SV2, SV19, SV12, SV6, SV10 were included in quartile 1. The SV1, SV5, SV16, SV14, SV11, SV8, SV20, SV9, SV17, SV3 hybrids were included in the 2nd and 3rd quartiles. In the 4th quartile were the hybrids SV4, SV13, SV15, SV7, SV18.

EVALUATION OF SOME MAIZE GENOTYPES BASED ON THE TKW PARAMETER

The study made a comparative analysis between twenty maize hybrids based on a seed quality index. The corn hybrids were created within ARDS Suceava. The comparative crop of the twenty hybrids was done within ARDS Lovrin. Maize crop was organized in randomized repetitions, in a non-irrigated system. The experimental name of the hybrids was SV1 to SV20. Adequate crop technology ensured uniform vegetation conditions for the maize hybrids studied. The weight of thousand seeds (TKW) was considered as an index of seed quality. The Anova test (PHC) was applied for the comparative analysis of the twenty hybrids. 190 combinations were made in the comparative analysis. According to the recorded results, in the case of 71 comparative analyses, differences were recorded in terms of statistical safety; 31 positive differences and 40 negative differences. Compared to the mean value calculated at the experiment level (TKW = 195.95 g), 12 hybrids presented values ​​above the mean, and eight hybrids presented values ​​below the mean. Positive growth of the TKW parameter associated with the genotype potential (compared to the mean value), was between DTKW = 0.23 g (SV2) and DTKW = 33.17 g (SV13). Negative growth of the TKW parameter, associated with the potential of the hybrid, was included between DTKW = -0.90 g (SV11) and DTKW = -60.04 g (SV5). The cluster analysis facilitated the grouping of hybrids based on Euclidean distances in the cluster dendrogram (Coph.corr. = 0.837). The hybrids were grouped based on similarity, in relation to the recorded TKW values. Independent positioning was recorded in the case of the SV5 hybrid with the lowest TKW value. Subcluster C2-A contained four hybrids, with high values ​​of the TKW parameter (((SV8,SV12),SV6),SV13). Based on similarity, the other hybrids were grouped into two other subclusters (C2-B, and C2-C). The highest level of similarity was recorded between SV7 and SV15 hybrids (SDI = 0.11).

Legal Review of the Use of Smart Contracts in Cyber Notary Services with Blockchain Security Based on the Perspective of UUJN and UU ITE

This study examines the application of smart contracts in cyber notary services in Indonesia that use blockchain security and then conducts an in-depth analysis of regulations that accommodate their relationship with UUJN and UU ITE. The concept of smart contracts is based on the need for fast, cheap, objective, real-time and online exchange of goods and services, so that it is widely used in electronic transactions. Basically, electronic contracts are the same as contracts in general, the only difference is that electronic contracts are made through an electronic system while conventional contracts are made directly in oral or written form, as well as smart contracts that are present through an electronic program in the field of contracts based on the principle of freedom of contract regulated in the third book of the Civil Code, and Law Number 19 of 2016 concerning Amendments to Law Number 11 of 2008 concerning Information and Electronic Transactions or the ITE Law, in addition to its implementation regulated in Government Regulation Number 71 of 2019 concerning the Implementation of Electronic Systems and Transactions or PP PSTE and Government Regulation Number 80 of 2019 concerning Trade through electronic systems hereinafter referred to as PP PMSE. Smart Contract technology with blockchain security is undeniably used in the notary profession, where the notary's authority is stated in Article 15 of the Notary Law that the notary is authorized to make authentic deeds, but there are problems in implementing smart contracts in making authentic deeds with blockchain security, namely in the legal certainty regarding the validity and strength of the authentic deed. So that regulations are needed that regulate the application of smart contracts in making authentic deeds with blockchain security in cyber notary services and adequate technology and regulations are needed to support this smart contract service.

ISPAD Clinical Practice Consensus Guidelines 2024: Glycemic Targets.

of what is New or Different 1. This chapter recommends a target HbA1c of ≤6.5% (48mmol/mol) for those who have access to advanced diabetes technologies like continuous glucose monitoring (CGM) and automated insulin delivery (AID). This target should be encouraged for all children and adolescents living with diabetes when safely achievable. In other settings, the HbA1c target is ≤7.0% (53mmol/mol). The emphasis on the lower HbA1c target is deliberate, based on the growing evidence that achieving HbA1c levels below previous targets can significantly reduce the risk of developing diabetes complications and that when adequate technology and healthcare professional support are available, these lower glycemic targets can be safely achieved without increasing the risk of hypoglycemia or adding to the care burdens. 2. These glycemic goals may be individualized based on an assessment of the potential challenges for the person with diabetes and their caregivers. 3. The relationship between glycemic targets and rates of excess body weight are discussed. 4. The glycemic target chapter is also more succinct compared to previous iterations. This chapter is meant to provide updated guidance on overall glycaemic management alongside other ISPAD consensus guidelines that provide further context and information, including specific populations (e.g. pre-schooler children, limited care settings), or situations (e.g. exercise).

Pelatihan Broadcasting Siaran Langsung bagi Siswa Jurusan Multimedia SMK Al-Hikmah 2 Garut

Purpose: To develope human resources in the multimedia department at SMK Al-Hikmah 2 Garut with a focus on multimedia broadcasting and live streaming. Methodology: Literacy, discussion, collaboration, action, and publication methods. Results: An increase in understanding of live broadcasting material by 92% and video camera usage improved to 88.9%. Eleventh-grade students at SMK Al-Hikmah 2 Garut now grasp the basic concepts of multimedia broadcasting and live streaming. Limitation: One possible limitation is the lack of adequate broadcasting equipment and technology. Students may not be able to get the most out of the experience if the equipment used is not up to industry standards. Contribution: This research is valuable in the field of multimedia education, particularly in vocational schools, for enhancing students' skills in multimedia broadcasting and live streaming.

A116: The Dilemma and Solution Strategies of Physical Education Teachers' Informatization Teaching

Purpose: This study was dedicated to discussing the challenges and corresponding solutions in the process of informatized teaching and learning in physical education, and to provide a practical direction for the training of teachers for the improvement of students' learning effectiveness in the future education. Method: Semi-structured interviews and classroom observation methods were used to understand the main challenges in physical education informatization teaching from physical education teachers and students. Through selected cases of excellent educational platforms, professional forums and physical education courses in physical education organizations, we analyzed the effectiveness of informatization teaching as well as students' participation and interaction. Results: Physical education informatization teaching faces multiple challenges: firstly, teachers are limited by insufficient resources and personal information literacy, resulting in limited application of information technology; some teachers used technology for the sake of using technology or blindly applied information technology; secondly, students' classroom participation was low, which affected the maximization of the teaching effect. Solution strategies are as follows: First, it is recommended to increase the investment in educational technology resources and encourage teachers to utilize existing technologies innovatively. For example, interactive teaching methods such as gamified learning and virtual reality are introduced to effectively stimulate students' learning interest and participation. Second, regular training and workshops should be provided for teachers to enable them to master the latest educational technology and teaching strategies, improve their ability to solve practical teaching problems and promote the overall improvement of teaching quality. Discussion: This study highlighted the need for multidimensional solution strategies, including optimization of resource allocation, improvement of teachers' professional skills, and innovation of teaching methods. These strategies promoted the effective integration of physical education and technology, and also improved students' motivation to learn, thus maximizing teaching goals. In addition, the study revealed the importance of building a supportive teaching and learning environment to achieve the teaching and learning objectives. This included, but was not limited to, the provision of adequate educational technology resources, the establishment of continuous teacher professional development mechanisms, and the creation of a positive learning climate. Through these comprehensive measures, the development of school physical education informatization teaching will be further promoted to create a richer and more interactive learning environment for students, and ultimately realize the educational goal of students' all-round development.

Review - Insect farming for food and feed in the Global South: Focus on black soldier fly production.

Clear differences exist between the Global South and the Global North with respect to economic development. The majority of small and medium-sized insect production farms are located in Africa, Asia, and Latin America, which face challenges to food production and organic waste management in general. These regions have a long history of insect use, as well as environmental advantages, making production of insects in general - and the black soldier fly in particular - a promising option for sustainable food production and organic waste management. This study aimed to identify the current state of black soldier fly (Hermetia illucens L.) production in the Global South. The results of a survey and a Strengths, Weaknesses, Opportunities, and Threats Analysis are presented; responses were obtained from 33 of the 100 insect producers contacted: 14 in Africa, 4 in Latin America, and 15 in Asia. Their responses indicate that although insects have great potential and can help meet many of the Sustainable development goals thanks to their ecosystem services they provide - which is one of the main reasons producers engage in their production, significant challenges exist to the sustainability of insect farming, including lack of an adequate regulatory framework, an unstable supply of raw materials, market instability, and lack of adequate technology for operational scaling. Global collaboration among all stakeholders is crucial to overcoming these challenges.

Perspectives and Challenges of Telemedicine and Artificial Intelligence in Pediatric Dermatology.

Pediatric dermatology represents one of the most underserved subspecialties in pediatrics. Artificial intelligence (AI) and telemedicine have become considerable in dermatology, reaching diagnostic accuracy comparable to or exceeding that of in-person visits. This work aims to review the current state of telemedicine and AI in pediatric dermatology, suggesting potential ways to address existing issues and challenges. We conducted a literature review including only articles published in the last 15 years. A total of 458 studies were identified, of which only 76 were included. Most of the studies on telemedicine evaluate accuracy focused on concordance, which ranges from 70% to 89% for the most common pediatric skin diseases. Telemedicine showed the potential to manage chronic dermatological conditions in children, as well as decrease waiting times, and represents the chance for unprivileged populations to overcome barriers limiting access to medical care. The main limitations of telemedicine consist of the language barrier and the need for adequate technologies and acceptable image-quality video, which can be overcome by AI. AI-driven apps and platforms can facilitate remote consultations between pediatric dermatologists and patients or their caregivers. However, the integration of AI into clinical practice faces some challenges ranging from technical to ethical and regulatory. It is crucial to ensure that the development, deployment, and utilization of AI systems conform to the seven fundamental requirements for trustworthy AI. This study supplies a detailed discussion of open challenges with a particular focus on equity and ethical considerations and defining possible concrete directions.

Production of calcium and magnesium titanates using concentrated solar energy

Solar energy is an adequate technology for different processes in metallurgy, materials processing, recycling, or ceramic-refractory materials, because of the high temperatures attained which are reached when the solar radiation is concentrated. This growing interest has also emerged from the obtaining of such temperatures without releasing pollutants such as carbon dioxide, SOx, NOx, or dioxins. Other benefits associated with concentrated solar energy are that this energy source is virtually free and the possibility of operating in places isolated from the electrical grid. Therefore, this research proposes the integration of concentrated solar energy in the production of calcium and magnesium titanates, which are materials with increasing demand in the field of electric components. Experimental work was carried out in the Odeillo solar furnace located in Font-Romeu-Odeillo-Via (France) using a 1.5-meter parabolic concentrator and mixtures of CaO and TiO2 and MgO and TiO2 in 1:1 molar ratio. Mixtures were subjected to values of incident radiation exceeding 900 W/m2 without using any special atmosphere and in very short times, which did not surpass 10 min. X-ray diffraction technique was employed to confirm the formation of the CaTiO3 and MgTiO3 perovskites. Therefore, concentrated solar energy might be a novel, fast, and environmentally sustainable manner of producing calcium and magnesium titanates.

Inovasi Kebijakan Publik Melalui Aplikasi Terintegrasi

This research aims to analyze the implementation of public policies through integrated applications, with a case study on the Samarinda Integrated Application (SANTER). The SANTER application is part of the Samarinda City Government's initiative to realize the smart city concept, which aims to improve the efficiency of public services, strengthen transparency, and facilitate interaction between the government and the community. This study uses Edward III's theory of public policy implementation, which includes four main elements: communication, resources, disposition, and bureaucratic structure. The analysis was conducted by collecting secondary data from annual reports, user satisfaction surveys, and news articles related to the implementation of the SANTER application. The results show that effective communication between the government, policy implementers, and the community is crucial to the success of this application. Adequate human resources and technology are also key factors, although there are still challenges in terms of limited resources at the sub-district and village levels. The disposition or attitude and commitment of public officials towards the SANTER application is very positive, as demonstrated by the full support of the mayor and heads of relevant agencies. An efficient bureaucratic structure and good coordination between agencies also played an important role in the implementation of this application.

Analysis Of The Effectiveness Of The Implementation Of E-Performance At The Office Of The Department Of Trade And Industry Of Gowa Regency

Performance appraisal is an important instrument in measuring the contribution of individuals and teams in achieving organizational goals. Digital transformation, including the implementation of e-performance, is an important strategy to optimize employee performance and improve organizational efficiency, especially in the context of local government. This research analyzes the implementation of e-performance at the Trade and Industry Office of Gowa Regency, as well as the factors that influence its success. Qualitative methods were used by taking samples of employees and leaders who mastered the e-performance system. The results show that the implementation of e-performance has improved compliance, smooth routines, and the expected impact in managing employee performance. Supporting factors include leadership awareness and commitment, adequate information technology infrastructure, and employee training. However, there is a lack of acceptance of the need for innovation as an inhibiting factor. Positive employee disposition towards change and management support in providing the necessary resources and guidance are key to successful implementation of e-performance.

Analysis Best Practice Policy Road Pricing to Overcome Negative Externalities of Motorized Vehicles in West Java

This research analyzes best practice policy road pricing in overcoming the negative externalities caused by motorized vehicles in West Java. Negative externalities, such as traffic congestion and air pollution, are major challenges for urban areas in West Java. Through implementation policy studies on road pricing in Singapore and London, this research analyzes the effectiveness of these policies in reducing congestion and improving air quality. The research methods used include literature reviews, policy analysis, and in-depth interviews. The research results show that road pricing can be an effective tool in reducing congestion and air pollution, if there is collaboration with the transportation department, police, and raharja services, adequate technology, effective outreach, and integration with improved public transportation. This policy must be designed holistically by taking into account related opportunities and issues. The role of communication, transparency and an inclusive approach is very important in increasing public acceptance of this policy.

Developing Pedagogical Principles for Digital Assessment

Digitalization has been a widely discussed topic in recent years, and it has entered various areas, including education. The issue of identifying and applying pedagogical aspects in digitalization has not been sufficiently discussed in the literature. This deficiency is particularly obvious in terms of assessment, an integral part of the education. Assessment is one of the most important aspects in managing education environments. The research data were obtained by combining two methods: ten pedagogical practices were examined that utilized various technologies in assessment already in use before the pandemic; data from the previous focus group discussions were reviewed regarding to pedagogical principles. A concept map was used in formulating the principles. Finally, the Delphi method with five experts from four counties was applied to obtain an expert view. As a result, five pedagogical principles of digital assessment were developed: (1) the clear purpose of the assessment and explicit criteria; (2) choice of adequate technology; (3) sufficient digital competence and technological equipment; (4) use of technological opportunities; (5) consistent analysis and use of assessment data. This is especially important given the need to demonstrate the appropriate and full use of technology. Those pedagogical principles contribute to a shared understanding between stakeholders in education.

HR Management Practices in the Digital Age: Challenges of Remote Working, Digital Communication, and Employee Wellbeing

This research explores the key challenges and effective strategies in managing human resources (HR) in the remote and digital work era. Using a systematic literature review approach, this research identified several critical challenges organizations face, including technical and infrastructure challenges, social isolation, difficulties in performance management, and data security risks. In addition, it evaluates the impact of digital communication technologies on employee engagement and performance. It identifies the best strategies, such as a holistic approach to employee well-being, hybrid working models, and improved digital literacy. The results show that organizations must invest in adequate technology infrastructure, develop more effective communication strategies, and improve digital literacy to overcome these challenges. Practical implications of the findings include developing more flexible and inclusive HR policies and implementing best practices that can improve employee well-being and performance. This study also highlights the need for further research with empirical methods to explore the long-term impact of remote working and develop more effective strategies in different contexts.

Peningkatan Akses Pasar Bagi Pelaku Industri Kreatif Melalui Pemanfaatan Platform Digital

All aspects of human life have been influenced by digital transformation, which has become a global trend ( Bangsawan, 2023 ). In Indonesia, policies that can accelerate digital transformation can accelerate economic growth, especially in the creative economy sector. To accelerate the existing transformation, infrastructure, literacy and regulation are existing problems. faster digital transformation in the development of Indonesia's creative economy. Studies show that policies that encourage digital transformation can encourage the growth of the creative economy in Indonesia, but they need to be adapted to local conditions and followed by efforts to increase the accessibility of adequate infrastructure and technology. Efforts to address existing challenges, such as improving technological accessibility and adequate infrastructure, could be part of this. Therefore, to encourage and support creative economic growth through policy, industry players, government and society must work together. accelerate the digital transformation process.

Forgotten project of a private agricultural plantation in the Khanate of Khiva, Uzbekistan

ABSTRACT This article re-evaluates a failed large irrigation enterprise and agricultural plantation in the Khanate of Khiva, an Imperial Russian protectorate in contemporary Uzbekistan, during the 1910s. Co-initiated by Russian entrepreneurs and the Khivan government, this project has been considered one of several lucrative, speculative ventures by Russian capitalists exploiting imperial privileges. This article demonstrates that the entrepreneurs involved in the dacha Lawzan enterprise possessed adequate capital and technology for this large-scale project. However, the project was hampered by legal restrictions put in place by the imperial government and by lingering conflict with nomads in the Khanate and ultimately failed. The case of dacha Lawzan exemplifies government–entrepreneur tension in the colonial territories of Imperial Russia, which impeded the economic development projects initiated by local governments to attract private capital to irrigation and cotton cultivation.

Strengthening the Family Economy through Efforts to Development of Working Capital Investment in Traditional Fishermen in Pati Karya Village, Indonesia

Type of qualitative research through a phenomenologica approach, while the research results show that the welfare of traditional fishermen in coastal areas, especially those who depend on the fisheries sector, is the main focus in maintaining economic and social sustainability. The main challenges faced are low income and limited access to profitable markets, adequate technology, and sufficient working capital. Therefore, the necessary strategies include the formation of fishing groups, knowledge enhancement training, government support in information technology, and modernization of fishing gear. Through cooperation between the government, development agencies, and communities, efforts to improve the welfare of traditional fishermen can be realized, maintaining the sustainability of the fisheries sector and the local economy. The financial management of traditional fishermen in Selayar Regency has advantages in independence, flexibility, and connectedness with local culture, but also faces a number of challenges. Despite being able to manage finances independently and flexibly in the face of changing markets and seasons, traditional fishermen often have difficulty accessing formal financial resources and lack understanding of modern financial principles. They are also vulnerable to economic and environmental changes and lack of supporting infrastructure in their areas. Therefore, efforts are needed to improve access to formal financial services, modern financial knowledge, and supporting infrastructure to improve financial management and economic stability of traditional fishermen.

The Effect of Implementing Google Classroom-Based Learning Innovations and Technology Support on Learning Performance of Economics Faculty Students at Medan State University

This study aims to analyze the influence of the implementation of Google Classroom-based learning innovation and technological support on student learning performance in the Faculty of Economics, Universitas Negeri Medan. The research method used was a quantitative approach with a sample of students from the Faculty of Economics, Universitas Negeri Medan. The results show that the implementation of Google Classroom-based learning innovation and technological support have a positive and significant effect on student learning performance. These findings indicate that the use of online learning platforms such as Google Classroom, supported by the availability of adequate technology, can improve students' academic performance. The implication of this research is the need to improve lecturers' ability to utilize learning technologies, as well as the provision of adequate facilities and infrastructure to support online learning at the Faculty of Economics, Universitas Negeri Medan. This study provides insights for educational institutions in developing effective learning strategies through the integration of digital technology.

Uncovering the factors underlying collaboration outcomes in interprofessional education: A preliminary investigation involving healthcare students

BackgroundInterprofessional education (IPE) incorporates healthcare students from various disciplines to learn with, about, and from one another, aiming to foster effective collaboration. However, the factors that promote these collaboration outcomes remain elusive. Recognizing this knowledge gap, this study utilizes self-determination theory applied in a ten-day IPE programme. The study aims are twofold: to clarify the potential influence of personal factors (autonomy, competence, and relatedness) and environmental factors (clear goals and technology support) on collaboration outcomes (team goal achievement and team effectiveness) and to examine the effect of the IPE on these outcomes. MethodologyThe study utilized an IPE programme that integrated asynchronous and synchronous learning methods across two institutions in Hong Kong and the United Kingdom. This involved 147 students from diverse healthcare disciplines who were enrolled in the IPE programme. A pre- and post-test design was employed to examine programme effects. Multiple regression analysis was conducted to explore the factors influencing these outcomes, while paired samples t-tests were used to evaluate the effect of the IPE programme on collaboration outcomes. ResultsAmong the personal factors, a sense of relatedness emerged as an important predictor of team effectiveness and goal achievement. Clear goals and technology support positively influenced collaboration outcomes. A paired samples t-test indicated significant improvements in collaboration outcomes after the IPE simulation. ConclusionThese findings highlight the importance of designing a large IPE programme that meets basic psychological needs (especially the sense of relatedness) and provides clear goals and adequate technology support in the IPE context. This study is helpful to understand how personal and environmental factors promote the collaboration outcomes in medical education and provide insights for future IPE curriculum development.