Scientific Research Articles

Fluid Classification via the Dual Functionality of Moisture-Enabled Electricity Generation Enhanced by Deep Learning.

Classifications of fluids using miniaturized sensors are of substantial importance for various fields of application. Modified with functional nanomaterials, a moisture-enabled electricity generation (MEG) device can execute a dual-purpose operation as both a self-powered framework and a fluid detection platform. In this study, a novel intelligent self-sustained sensing approach was implemented by integrating MEG with deep learning in microfluidics. Following a multilayer design, the MEG device including three individual units for power generation/fluid classification was fabricated in this study by using nonwoven fabrics, hydroxylated carbon nanotubes, poly(vinyl alcohol)-mixed gels, and indium tin bismuth liquid alloy. A composite configuration utilizing hydrophobic microfluidic channels and hydrophilic porous substrates was conducive to self-regulation of the on-chip flow. As a generator, the MEG device was capable of maintaining a continuous and stable power output for at least 6 h. As a sensor, the on-chip units synchronously measured the voltage (V), current (C), and resistance (R) signals as functions of time, whose transitions were completed using relays. These signals can serve as straightforward indicators of a fluid presence, such as the distinctive "fingerprint". After normalization and Fourier transform of raw V/C/R signals, a lightweight deep learning model (wide-kernel deep convolutional neural network, WDCNN) was employed for classifying pure water, kiwifruit, clementine, and lemon juices. In particular, the accuracy of the sample distinction using the WDCNN model was 100% within 15 s. The proposed integration of MEG, microfluidics, and deep learning provides a novel paradigm for the development of sustainable intelligent environmental perception, as well as new prospects for innovations in analytical science and smart instruments.

Visible‐Light‐Induced Stereoselective C(sp3)−C(sp3)−H Glycosylation for the Synthesis of C‐Glycoamino Acid Derivatives

AbstractChiral C‐Glycosyl amino acids are prevalent structural motifs found in pharmaceuticals and natural products, making them a significant dimension for exploration in modern pharmaceutical and medicinal chemistry. However, the current synthesis methods for these compounds face numerous environmental and practical challenges, highlighting the critical need to establish more sustainable approaches. Herein, we report a simple and powerful strategy for the stereoselective synthesis of C‐glycoamino acids derivatives. This method features the design and use of (−)/(+)‐camphorsultam as an ideal chiral auxiliary, shielding one prochiral face of the glycine α‐carbon efficiently and imposing a high kinetic barrier for the epimerization of thus‐generated chiral α‐carbon that two configuration products of R and S could be achieved independently. It proceeds under mild conditions, shows broad scope, and allows for the direct stereoselective glycosylation without metal and chiral ligand.

Initiatives on Education Diplomacy/Linkages: The Chequered Experience in Nigeria

Purpose of the study: The study provided clear indications from the studies of comparative education that Nigeria’s educational system is not highly rated when compared to many other educational systems around the globe. Research evidences are also rife on the use of education diplomacy and international linkages for bridging the gaps of educational inequalities between developed and developing nations. Methodology: As a qualitative study, the paper adopted historical research design, relying on documentary analysis to establish the tenets of education diplomacy/ linkages are not only capable of improving Nigeria’s educational system, but can equally be used to elevate it to a point of global relevance and reference. Main Findings: Revealed in the study are the four major purposive initiatives that are corollaries of education diplomacy/ linkages are depicted in the praxes associated with Foreign Aid packages, Technical Aids Corps, Foreign Studentship schemes and Internalization programme in higher education. The treatise critical appraises the exploration and use of these initiatives for educational image-making and cautious integration of the country’s educational system with global best practices. Despite the chequered experiences identifiable with the initiatives, the inherent derivatives of these initiatives are extremely gainful to the overall development of education in Nigeria. Novelty/Originality of this study: Finally, the paper strongly advocated that Nigeria needs to carefully re-engage and follow through the gains in these initiatives, so as to unlock and tap from the intrinsic benefits and humongous opportunities derivable from the thrusts of education diplomacy linkages.

Updates on the feasibility of utilizing e-learning to sustain medical radiation technology education in light of the escalating conflict in Sudan.

The purpose of the following paper is to offer an update on the feasibility of using e-learning to sustain medical radiation technology education in light of Sudan's ongoing crisis. The Sudanese acting Minister of Higher Education and Scientific Research issued a resolution on October 7, 2023, to reopen higher education and scientific research institutes, as well as resume all academic activities at both governmental and private higher education institutions, effective October 15, 2023. Unfortunately, due to infrastructure deficiencies and a lack of appropriate capabilities to resume face-to-face teaching of medical radiation technology in Sudan's safe states, the majority of universities, including several medical radiation technology colleges, have decided to continue the educational process via e-learning. However, Sudan's e-learning system, currently the sole means of maintaining medical radiation technology education, suffers from significant flaws. If these challenges persist, students may graduate with a limited theoretical and practical grasp. Furthermore, the implementation of this style of education deprives eligible students, particularly those living in conflict zones, of the educational opportunities they require in light of the increased threat of war continuation.

Historian Ilya Evgenyevich Zelenin as shown through his scientific library

The article analyses the scientific biography of Ilya Evgenyevich Zelenin – an outstanding agrarian historian, Doctor of Historical Sciences, Professor, leading researcher of the Institute of Russian History of the Russian Academy of Sciences. The main source used are copies of books presented to Zelenin, devoted to the agrarian and political history of Russia in the twentieth century. On their basis, a conclusion is made about the key elements of the historian's research credo, namely: painstakingness in working out the historiography of the issue, a wide archival search, accuracy of scientific terminology and understanding of the formality of ideological stamps. There are two stages in the author's scientific work, connected with the study of the history of state farm construction in the USSR and the history of agrarian policy of I. V. Stalin and N. S. Khrushchev, in each of which the historian achieved serious successes.

Towards next-gen smart manufacturing systems: the explainability revolution

AbstractThe paper shares the author’s perspectives on the role of explainable-AI in the evolving landscape of AI-driven smart manufacturing decisions. First, critical perspectives on the reasons for the slow adoption of explainable-AI in manufacturing are shared, leading to a discussion on its role and relevance in inspiring scientific understanding and discoveries towards achieving complete autonomy. Finally, to standardize explainability quantification, a new Transparency–Cohesion–Comprehensibility (TCC) evaluation framework is proposed and demonstrated.

Exceptions, Paradoxes, and Their Resolutions in Chemical Reactivity.

Progress in chemistry has primarily been framed through inductive processes, leading to the frequent emergence of exceptions and unexpected reactivities. These anomalies─ranging from surprising reactivity trends and paradoxical understandings to unanticipated parameter influences and unexpected successes or failures in synthetic methods─offer valuable insights that can drive scientific discovery. While it is commonly accepted that such exceptions can drive progress, many have been passively accepted without being explored for opportunities. Although numerous chemists have addressed exceptions and refined chemical models and theories, employing a systematic framework for actively exploring and understanding the underlying causes of exceptions could resolve paradoxes in broader contexts and create a greater impact than treating anomalies as isolated occurrences. This perspective demonstrates a proactive epistemic approach to uncovering the opportunities presented by exceptions and promotes deliberate, thoughtful engagement with paradoxes and anomalies. While the examples primarily focus on physical organic chemistry, the concepts are broadly applicable across various fields in chemical science. The thinking framework presented here is neither exhaustive nor prescriptive, but it outlines one of many potentially possible ways to inspire further development in how these anomalies could be harnessed for advancement.

Empowering sustainability: bridging science, community, and youth for a brighter future

Abstract Background Sustainability science has become a crucial aspect of interdisciplinary research aimed at finding practical solutions and driving lasting change. This article examines the challenges facing sustainability science to move beyond the analysis of problems within interconnected systems and critically evaluate the interplay of social, political, and technological factors in the application of knowledge to action. Results The study highlights the influence of innovation implemented by companies on their sustainability performance, the establishment of innovations that positively affect sustainability performance, and analyzes the youth and local community perspectives on scientific innovations for a sustainable future. Conclusions The main conclusion is that sustainable development needs to focus on four areas of research: the impact of values ​​on research and decisions; community perspectives on sustainability; fostering socio-technical progress; and promoting learning for sustainable development. By decoding science, positive change can be achieved through the implementation of strategies such as transparency, understandability, and openness to scientific knowledge.

Science and Innovation Management: Sustainable Development Goals 8 and 9 as Challenges for Poland

This manuscript continues the series of research publications on Sustainable Development Goals 8 and 9 (SDGs 8 and 9). Innovations play an essential role in the global and national economies, as they contribute to the growth of economic productivity, the creation of new products, services, and jobs, and improve the quality of life. In the context of innovation, economy and artificial intelligence (AI) are the ideological and technological components of the innovation process. The authors hypothesized that the Polish system for assessing the importance of scientific economic journals is ineffective for social development and for creating an innovation-based economy. The research methods are a scientometric analysis of 795,070 scientific sources by the keywords “Economy” and “Artificial Intelligence”, a bibliometric analysis of 219,739 sources by the keywords “Economy”, “Economic productivity”, and “Innovation”, correlation analysis, and testing statistical hypotheses. The study led to the adoption of an alternative statistical hypothesis, which is a strong confirmation of the basic hypothesis. A new model for assessing the weight of scientific journals was created based on the existing system. Two management recommendations were formulated in the rules for determining the weight of journals. The high R2 value indicates that the new model effectively predicts the result. The correlation coefficient of the weight of journals in the new model is more than 98%. When verifying statistical hypotheses, a high significance level of 99.0 was used. The study’s practical significance is in the movement of Polish science to a leading place in the world market of scientific products.

Gender diversity in top management team and corporate social responsibility performance: examining the moderating nature of TMT international experience

Purpose This study is based on the role congruity theory that examines the association between top management team (TMT) gender diversity and corporate social responsibility (CSR) performance. Design/methodology/approach This study uses data from the Taiwan Economic Journal database and the Market Observation Post System provided by the Taiwan Stock Exchange. The sample consists of 4,140 annual observations of Taiwanese-listed companies in the electronics industry from 2016–2020. Findings The results revealed that TMT gender diversity is positively associated with CSR performance, and TMT international experience strengthens the positive association between TMT gender diversity and CSR performance. Practical implications CSR is imperative. The TMT’s gender diversity aligns with current environmental trends and social expectations, driven for CSR implementation essential. This diverse configuration enables the TMTs to address corporate adaptability and maintain global competitiveness. Originality/value The findings contribute significantly to the literature on TMT gender diversity by extending the application of role congruity theory beyond individual to team-level contexts and across gender boundaries. By incorporating diverse capabilities such as international experience within TMTs, the authors identify key boundary conditions that foster CSR. This expansion not only aligns with practical realities but also opens new avenues for research into the dynamics of diverse management teams.

Human Adaption to Climate Change: Marine Disaster Risk Reduction in the Era of Intelligence

With the intensification of global warming and sea level rise, extreme weather and climate events occur frequently, increasing the probability and destructive power of marine disasters. The purpose of this paper is to propose the specific application of artificial intelligence (AI) in marine disaster risk reduction. First, this paper uses computer vision to assess the vulnerability of the target and then uses CNN-LSTM to forecast tropical cyclones. Second, this paper proposes a social media communication mechanism based on deep learning and a psychological crisis intervention mechanism based on AIGC. In addition, the rescue response system based on an intelligent unmanned platform is also the focus of this research. Third, this paper also attempts to discuss disaster loss assessment and reconstruction based on machine learning and smart city concepts. After proposing specific application measures, this paper proposes three policy recommendations. The first one is improving legislation to break the technological trap of AI. The second one is promoting scientific and technological innovation to break through key technologies of AI. The third one is strengthening coordination and cooperation to build a disaster reduction system that integrates man and machine. The purpose of this paper is to reduce the risk of marine disasters by applying AI. Furthermore, we hope to provide scientific references for sustainability and human adaptation to climate change.

Evaluation of the Development Effectiveness of Intellectual Property Operation for Science and Technology-based Small and Medium-sized Enterprises: Based on the Research Data of Qinchuangyuan Innovation Driving Platform

Science and technology-based enterprises promote national economic growth and facilitate scientific and technological innovation. This study takes the development of Intellectual Property (IP) operation of science and technology-based enterprises as the research object and constructs a relevant evaluation index system. It also takes the data of 112 small and medium-sized science and technology-based enterprises within the Qinchuangyuan Innovation Driving Platform as an example, conducts statistical analysis and case analysis, and concludes development strategies. The results of the study provide policy suggestions for further strengthening and promoting the development of intellectual property operation by enhancing the efficiency of the IP operation system and policy services for small and medium-sized enterprises (SMEs) in science and technology, promoting the construction of supporting facilities and improving employee satisfaction; as well as simplifying the IP filing procedures, optimizing the financing environment, and establishing a platform for regular evaluation and information sharing to accelerate the transformation of IP; and at the same time, implementing a mechanism for efficient policy fulfillment and departmental linkages to enhance the implementation of the policies and form a high-quality business environment that will help SMEs in their development and technological innovation of SMEs.

The Beauty and Importance of Scientific Journals

For more than 300 years, academic journals have been the main means of communication in all disciplines to disseminate scientific discoveries and advances, both theoretical and methodological, through scientific article, since they have covered all the functions of knowledge generation. Writing articles is the highlight of the research process and through it we not only share ideas and foster the spirit of free and cooperative exchange of information, but also fuel the process of self-correction that makes science powerful. To be shared with the community, articles must go through a process of attribution of authorship, certification of validity, dissemination, distribution and archiving of knowledge. Throughout history, scientific journals have gone through different stages and through different problems inherent to the editorial process. In this essay on scientific publications, we will reflect on the nature of publications, their importance and usefulness both social and economic, their less luminous side as well as their role, as a systemic and almost irreplaceable mechanism, in the generation and transmission of scientific culture, of our knowledge and understanding about the world and about ourselves.

Human dignity and the pursuit of knowledge in Islamic thought: Insights from the Quran

This research examines the interplay between human dignity and the pursuit of knowledge within Islamic thought, using insights from the Quran. It explores how Islamic epistemology emphasizes the harmonious integration of divine revelation and human reason, underscoring the importance of knowledge as a key factor in both intellectual and spiritual development. By analyzing the contributions of classical Islamic scholars, such as Al-Farabi, Ibn Sina, and Al-Ghazali, alongside Western epistemological traditions, the study highlights complementary and contrasting approaches to understanding knowledge and its role in shaping ethics and governance. Furthermore, the research draws on contemporary case studies, such as the Marrakesh Declaration and Masdar City, to illustrate how Quranic principles of cooperation, justice, and environmental stewardship can inform modern societal frameworks. Ultimately, the study argues for the continued relevance of Islamic thought in addressing contemporary global challenges, emphasizing that the pursuit of knowledge not only advances scientific discovery but also promotes human dignity, justice, and societal well-being.

Rediscovering and Unrediscovering Gregor Mendel: His Life, Times, and Intellectual Context.

Two things about Mendel were "rediscovered" in 1900: His famous paper of 1865 and the story of his life and long neglect. Unlike the paper, which anyone could read in its entirety, the story came out only gradually, and many of its elements were misconstrued by Western European scientists. They pictured him as a pure scientist like themselves and were puzzled by or disinterested in his career as a clergyman, his intellectual community in far-off Moravia, and the importance to him of practical plant breeding. This paper recapitulates the process of mythmaking that followed the rediscovery, then shows how more recent historical research has been able to undo it and, in a sense, "unrediscover" Mendel.

Bridging epistemologies: Indigenous Methodologies and Western Journal Practices

This editorial reflects on the role of academic journals in supporting and disseminating Indigenous research. It is inspired by Dr Paul Callaghan’s invited article published in this issue of Advancing Scholarship and Research in Higher Education (ASRHE) which extends on his keynote presentation at the 2024 HERDSA Conference. Callaghan outlines the fundamental differences between Western and Aboriginal culture, pedagogy, epistemology, ontology, and axiology, and suggests how universities can leverage their positions of influence to create improved wellbeing for Aboriginal people and the nation as a whole. The editorial explores prior literature, including the 2021 HERD Special Issue on Indigenous voices, and identifies challenges in reviewing Indigenous research using Western frameworks. It advocates for more flexible journal formats that allow Indigenous researchers to present their work authentically, without conforming to Western ways of researching and publishing. An ‘open’ article category, supported by an exegesis, is proposed, to facilitate a more inclusive and multifaceted understanding of research. The editorial calls for feedback and collaboration to shape a future where journal publishing truly embraces diverse research traditions.

The Complexity of Funding International Research Collaboration. An Analysis of Partnership and Rivalry Between the EU and China

In recent years, increased rivalry between China and the EU has been seen as a threat to cooperation, including in the field of higher education and scientific research. We explore how cooperation in research between China and the EU has developed over time via a bibliometric analysis of international co-authorships within four different funding agencies (CAS, MOST, JRC, and ESA). Our findings suggest that EU-China cooperation has continued to strengthen, despite a new options for “rivalry to increase between these two parties”. We suggest that this is explained by the benefits that both the EU and China receive from collaboration, albeit such benefits differ in type. Possibly, our findings are also a byproduct of adjustments triggered initially by the US “China Initiative”. The dilemma of whether to collaborate or not is likely to become more pressing, as the policies of some funding agencies have implications for national defense and security.

Based on magnetically recoverable catalysts: a green strategy to sulfonamides.

The synthesis of sulfonamides, a class of compounds with significant pharmaceutical and medicinal applications, has seen remarkable advancements with the advent of magnetic nanocatalysts. Magnetic nanocomposites are one of the most efficient and widely used catalysts, and they are in complete harmony with the principles of modern green chemistry from the point of view of catalysis. These catalysts, typically composed of metal complexes supported on magnetic nanoparticles, offer unique advantages such as ease of recovery and reusability, which are crucial for sustainable and eco-friendly chemical processes. This review comprehensively examines recent developments in applying magnetic nanocatalysts to prepare sulfonamides. Key focus areas include the design and synthesis of various magnetic nanocatalysts (MNC), their catalytic performance in different reaction conditions, and mechanistic insights into their catalytic activity. By summarizing the latest research and technological advancements, this article aims to provide a valuable resource for researchers and practitioners in catalysis and pharmaceutical chemistry.

Development of education in Nakhchivan Autonomous Republic

The Autonomous Republic of Nakhchivan, settled within the borders of Azerbaijan, embarks on a transformational journey in the field of education and science. Amidst its scenic landscapes and personal cultural heritage, NAR is steadfast in its commitment to developing human capital, enabling intellectual curiosity and flourishing a culture of innovation. These years can be achieved as a result of scientific research and discoveries in building a strong educational infrastructure in the region, expanding access to educational decision making. The development of education and science in the Nakhchivan Autonomous Republic is Development of education in Nakhchivan Autonomous Republicthe focus of the state to develop people, create innovation capitals and contribute to socio-economic progress. Along with efforts to strengthen NAR education, it has also given importance to the development of a culture of scientific research and innovation. Through strategic investments, research ties and international relations, the region has become a center for advanced research and technological research. From breakthroughs in agricultural science to advances in renewable energy, Nakhchivan's scientific legacy continues to push the frontiers of knowledge, fueling progress and prosperity in the region and beyond. In the article, NAR will be researched for education and science development.

ЛЮДСЬКИЙ КАПІТАЛ В КОНЦЕПЦІЇ ВІДКРИТОЇ НАУКИ

Introduction. Any economic system's development is only possible with capital participation. Over several centuries, a stable concept has emerged that considers human capital as an essential source of investment for innovation, scientific and technological progress, and the stable development of the state. At the same time, the practical realization of this concept is associated with such categories as education, science, healthcare, competencies, skills, professional abilities of employees, intellectual output, etc. The purpose of the article: The aim is to comprehensively investigate the innovative potential of human capital from the perspective of a driving force for progress in the knowledge age. Methods: Modern science is based on openness and accessibility as tools of scientific search and research. Human capital is an essential element of this search, expressed in intellectual abilities, self-development, and theoretical and practical generalizations. The basis for more profound research and generalizations is the study of internal and external influences on the formation of human capital and the definition of its role in the scientific sense. Results: Analyzing human capital through the prism of its structural formation, it is worth noting that its meaning has changed in different periods. In the twentieth century, when the economy was formed in the context of industrial development, human capital was focused on technological excellence and ingenuity. In the 21st century, economic development is dominated by the intellectual and scientific component, which is the basis for the functioning of the national system. Therefore, human capital in this period is gaining new meaning as a knowledge economy. In forming the country's national economy, the intangible form of capital is becoming increasingly important, where human resource is the basis of socio-economic development. Conclusions. As a result of the theoretical analysis of existing approaches and new proposals, the innovative economic development model is developing dynamically. Human (intellectual) capital is prioritized in this model, stimulating informatization and introducing modern scientific and technological innovations. Human capital is a complex phenomenon that adapts to modern innovative and technological changes and acts as an organizational motivator for achieving a high level of industrialization and a civilized environment.