bluuebunny/crossref_metadata_2025 huggingface dataset:
Cuidados de enfermagem com estomia alimentar e ventilatória: Revisão de literatura
Authors: Pires Tarsila Reis Pinto , Siqueira Milena Rangel , Ribeiro Wanderson Alves , Grassel Cristal dos Santos , Klein Lorena Costa , Guedes Miriam Maria Ferreira , Carneiro Ana Fagundes , Constantino Gabriel Nivaldo Brito , Santos Daiane Lopes dos , Pedrosa Pietro Henrique Benevides , Oliveira Ane Raquel de , Souza Viviane Cortes Cruz de , Souza Érica Motta Moreira de
Published: September 2024

Estomia significa abertura de alguma víscera vazia através do corpo. O termo estomia é designado para a exteriorização cirúrgica de uma víscera, desviando o seu trajeto habitual. A diferença entre traqueostomia, gastrostomia e jejunostomia tem a ver com o local da abertura do orifício. A traqueostomia é uma abertura artificial feita por meio cirúrgico ou dilatação percutânea na parede anterior da traqueia realizada em pacientes críticos visando desobstruir as vias aéreas permitindo o fluxo dos gases. A gastrostomia é uma abertura no estômago, realizada pelo médico, no qual é colocado um tubo de silicone ou sonda que se exterioriza na pele, seu objetivo é permitir a alimentação e hidratação de pacientes que não conseguem se alimentar normalmente. Como a concretização da eustomia impõe uma nova condição ao ser, uma necessidade de adaptação à atual situação, as pessoas nesta condição podem apresentar sentimentos negativos e níveis de autoestima diminuídos. Trata-se de um estudo descritivo, qualitativo do tipo análise reflexiva, uma revisão narrativa. Foram selecionados e analisados artigos publicados nos últimos cincos anos, nos idiomas Português, Inglês e Espanhol e que abordassem o tema e no intuito de adquirir maior aprofundamento e aproximação com o objeto de estudo para subsidiar as reflexões. Foram elaboradas 4 categorias, sendo, respectivamente: Conceitos e definições sobre a estomia respiratória: Traqueostomia; Conceitos e definições sobre a estomia alimentação: Gastrostomia; Conceitos e definições sobre a estomia alimentação: Jejunostomia; Principais cuidados de enfermagem com as estomias de ventilação e alimentação. Sendo assim, o estudo tem como objetivo refletir sobre cuidados de enfermagem com estomia de alimentação e ventilação.
Effect Iron Oxide (Fe2O3) nanoparticles synthesis by Teucrium polium L. on Cryptococcus neformans isolated from environmental sources in Kirkuk city, Iraq
Authors: Abbood Hussein Abdulrazzaq , Zainalabden Salah Salman
Published: September 2024

This study isolated 60 samples from various locations in Kirkuk, including areas with high numbers of pigeons, and birds, residential backyards where chicken breeding takes place, and chicken selling markets where positive samples for Cryptococcus neoformans were identified. Five antifungals were used in different concentrations (Ketoconazole, Griseofulvin, Fluconazole, Nystatin, Clotrimazole), (0.02 g/mL, 0.04 g/mL, and 0.06 g/mL) the sensitivity of the drug to the spread method against isolates of the Cryptococcus neformans. The results showed that the fungal isolates were sensitive to antifungals. This study showed that nystatin has a greater inhibitory ability and a broad spectrum of activity than other antifungals, while griseofulvin did not show any inhibitory ability. Iron oxide nanoparticles (Fe2O3 NPs) are produced by the Teucrium polium L. extract as a reducing agent. We used an X-ray diffraction analysis and an SEM to confirm if these nano-oxides were present. The antifungal properties of Fe2O3 NPs against Cryptococcus neformans were investigated by the well diffusion method. With the increase in concentration of (Fe2O3 NPs). The diameter of inhibition growth zones of the fungal strains became greater; the Cryptococcus neformans growth inhibition zone was 32. 6 ± 0.6 mm,  31.2 ± 0.6 mm, 26 ± 0.5 mm, 24. 4 ± 0.4 mm and 21 ± 0.3  mm and 17.1 ± 0.0 for concentrations 6 mg/mL, 5 mg/mL, 4 mg/mL, 3 mg/mL, 2 mg/mL and 1 mg/mL respectively. Thus, we can conclude that the concentration of the solution of nanoparticles and antifungals directly affects the ability to inhibit the growth of fungi.
Between Prohibition and Permissibility of Islamic Art: An Application of Ma’na-Cum-Maghza Approach on Hadiths of Music, Painting and Dance
Authors: Najiyah Nur Laili Nabilah Nazahah , Nurhaedi Dadi
Published: September 2024

The problem of music, painting (drawing), and dance in Islam still has differences of opinion regarding the banning of the three. This variety of opinions arises based on verses from the Qur`an and hadith to strengthen their respective arguments. This study reveals how the hadiths about art could be understood and contextualized using the Ma’na-Cum-Maghza Sahiron approach, as well as their relevance in the study of hadith. This qualitative study uses sociological and historical approaches, and the data obtained are analyzed using explanatory analysis techniques. There are two findings in this study: first, in the hadiths of music, painting (drawing) and dance, there is no message that implies a prohibition on these three arts. The hadiths appeared and only took effect at that time or according to the context of certain events behind the emergence of these hadiths. Second, in the current context, the meaning and application of these hadiths must be relevant to the times by paying attention to human interests and needs. If these arts turn out to have a positive impact on human life, then it is possible that these arts can be applied. In the context of hadith studies, the combination of studies of discussions related to art and the application of Ma’na-Cum-Maghza approach is useful for understanding all three in one study so that the understanding of them becomes more integral-comprehensive.
Unveiling the Implicit Message: A Comprehensive Exploration of Qur'anic Democracy using Ma’na-cum-Maghza Approach
Authors: Al Baihaqi Muhammad Dzilfikri
Published: September 2024

Democracy has become a subject of debate among Muslim intellectuals due to its non-primary source origin from Islam. The journey of democracy in the Islamic world is accompanied by both support and opposition. Nevertheless, this does not imply that the Qur'an is incapable of addressing these issues. Despite not being explicitly mentioned, the concept of democracy can be discerned through implicit messaging and the process of interpretation. One of the verses that encompasses this concept is QS. Ali Imran: 159. This article aims to unveil the implicit message by employing a contemporary verse interpretation approach known as mana-cum-maghza. This approach results in the identification of five elements that constitute Qur'anic democracy. Firstly, upholding divine values. Secondly, exhibiting a humanitarian and unifying attitude. Thirdly, implementing decisions that arise from conferences, which can take the form of regulations and power transfer (democratic in nature). Fourthly, adhering to legal sources that are applicable to all citizens. Lastly, entrusting specialized individuals with the responsibility of managing specific fields.
Tarjumān Al-Mustafīd: Answering the Need for Accessible Qur'anic Interpretation for The Masses
Authors: Wahyudi Chafid , Anggraini Ika Khusnia
Published: September 2024

This article examines the interpretation model of Tarjumān al-Mustafīd as a means to address the need for Qur'anic interpretation for the general public. Using a qualitative method with content analysis and a systematic literature review, the study explores the approach used by Abd al-Raūf al-Fanṣūrī in his interpretation of the Qur'an. The results of the study indicate that al-Fanṣūrī's interpretation model includes three key elements: avoiding interpretations based solely on word meanings, providing context through asbāb al-nuzūl, narration isrāīlīyāt, historical accounts, and faidah letter explanations, and reconciling meanings to avoid controversial interpretations in both law and belief. The study concludes that Tarjumān al-Mustafīd is not a translation of classical interpretations, but rather a reproduction of al-Fanṣūrī's interpretation, referencing classical Arabic sources, and should not be referred to as a translation of Arabic interpretation into Malay. Overall, the interpretation model of Tarjumān al-Mustafīd provides a solution for addressing the need for Qur'anic interpretation for the general public and is a valuable contribution to the field of Qur'anic interpretation.
Decoding the Cultural Significance of Pengaosan Tafsir Al-Ibriz in Kedawung, Mojo, Kediri: An Analysis of Social Meanings
Authors: Baydi Ubaidillah , Laitsa Nailul Husna
Published: September 2024

This study investigates the impact of the tradition of Pengaosan Tafsir al-Ibriz on the socio-religious changes of the Kedawung community. The tradition is seen as a means of promoting social integration in the community, particularly in addressing multi-sectoral problems related to religious observance, cultural reception with religion, and economic cooperation. The research employs a qualitative approach, using observation, interviews, and documentation as data collection techniques, and is guided by the social construction phenomenology approach by Peter L. Berger and the structural functionalism theory by Talcott Parsons. The results show that the tradition of Pengaosan Tafsir al-Ibriz has become a participatory religious tradition that alternates between the residents' houses and has helped to awaken social and transcendental piety, creating a conducive environment and psychological calm. Furthermore, the tradition has strengthened the social integration of the residents by promoting empathy and affection, thereby boosting the economy through cooperation. This study highlights the significance of religious traditions in promoting social integration in communities facing multi-sectoral problems, and provides valuable insights for other communities seeking to promote social integration through religious traditions.
Uncovering the Human and Divine Aspect of Ridha in the Qur'an through the Lens of Tafsir Tahrir wa Tanwir
Authors: Yudha Muhammad Aga
Published: September 2024

This article explores the concept of Ridha in the Qur'an, focusing on its background and purpose. The concept of Ridha is inseparable from the ongoing debate between Sunnis and Shiites, who have differing interpretations of the concept in order to legitimize their respective ideologies. The study employs a thematic method, analysing the views of Ibn Asyur in the tafsir Tahrir wa Tanwir, which relates to the concept of Ridha. The results reveal that Ibn Asyur divided the concept into two: Ridha among fellow humans and Ridha from God to His creations. The Qur'an, being a holy text that guides mankind, delves into the topic of Ridha and presents it in two aspects: Ridha Allah and Ridha man. Although these two aspects appear together in the same verse, the Qur'an also emphasizes the inequality of God with His being (tanzih), making both types of Ridha part of the mutasyabihat concept. To fully understand the meaning, it is necessary to differentiate between Ridha Allah and Ridha Human. Through his book, Tahrir wa Tanwir, Ibn Asyur aims to provide a comprehensive understanding of Ridha from both the human aspect and as the nature of Allah SWT.
Broadcasting Umrah through the Hadith of Hajj Badal in the COVID-19 Pandemic Era.
Authors: Dewi Subkhani Kusuma , Akmaluddin Muhammad
Published: September 2024

This article delves into an extensive project concerning the development of the umrah industry in Indonesia and its relationship with the interpretation of Hadith. Specifically, it examines the impact of the pandemic on this brief pilgrimage practice in Indonesia, a predominantly Muslim society. Despite the economic setbacks, the pandemic has significantly influenced the widespread use of social media globally. Indonesian Muslims, being active netizens, have shown a strong desire to reconnect with the sacred sites in Mecca and Medina. This article employs a multifaceted approach to investigate the utilization of social media by Indonesian muṭawwifs-vloggers, employing intersecting methodologies. Firstly, it conducts a textual study focusing on thematic badal Umrah. Secondly, it involves (online) observations and  participation in the activities of various muṭawwifs vloggers based in Saudi Arabia. The result of this research is that cyber-mediated Umrah experiences cannot fully substitute the physical pilgrimage journey. Badal Umrah, primarily rooted in the badal Hajj Hadiths. It emerges as a crucial practice during times of crises and being used as legitimacy inoffering assistance to those who are physically unable to undertake the journey. Consequently, there has been an increased acceptance of Hadiths related to Hajj and Umrah during the pandemic, ." In addition, Muṭawwifs play a pivotal role in facilitating communication between i forced mobility of aspiring pilgrims during the pandemic, thereby emphasizing the importance of ethical considerations. Lastly, the activities in the cyber-space realm align with three essential dimensions: providing an imaginative travel experience for dispersed audiences, engaging muṭawwifs as navigators in the cyber-space, and addressing ethical considerations concerning badal Umrah amidst health and financial challenges.
Revisiting The Critical Edition of the Qur'an: Historical Perspectives and Contemporary Challenges
Authors: Khusna Farida
Published: September 2024

The concept of a critical edition of the Qur'an resurfaced following earlier attempts by western scholars such as Bergstresser (w. 1351 AH/1933 AD), Jeffery (w. 1378 AH/1959 AD), and Pretzl (w. 1360 AH/1941 AD), who were supported by Fischer (w. 1369 H/1949 M), Baumstark (w. 1368 AH/1948 AD), Ritter (w. 1391 AH/1971 AD), and Kahle (w. 1384 AH/1964 AD). In a conference at the University of Notre Dame in April 2005, Gabriel Said Reynolds proposed “The New Reading of the Qur`an” for updating textual reseacrh on the Qur`an, after various manuscripts were discovered as research material for the Qur`an. Additionally, among those who contributed to the conceptualization of the Critical Edition of the Qur'ān is Taufik Adnan Amal, a Muslim scholar. This qualitative-historical research, I examine the ideas of the Bergstresser, Jeffery, dan Pretzl’s  version of the Critical Edition of the Qur`a and Taufik Adnan Amal’s version to find out whether both of them are same or different. As well, this study aims to answer the possibility of the existence of a contemporary Critical Edition of the Qur'an as implied by both of them. Even though they use the same term, their Critical Edition of Quran do not only have similarities, but also have differences. As for the possibility of using the ikhtiyâr technique at the present time to produce a Critical Edition for the Qur`an, many factors must be considered and should comply with the conditions that apply. One of them, if it is still possible, there are maqbûl readings outside the ten. The reciters who perform ikhtiyâr must also have a sanadreaching to Rasulullah saw.
The Hermeneutics of Qur’anic Translation into Sign Language: A Study of Inclusive Pedagogy by the Qur'an Indonesia Project
Authors: Saifullah Muhammad , Nurjanah Ratna Aryati
Published: September 2024

This study investigates the implementation of inclusive Qur’anic pedagogy by the Qur'an Indonesia Project (QIP), with a focus on its Sign Language translation initiative and inclusive teaching methods. QIP, in collaboration with The Little Hijabi Home Schooling, has launched QuranIDprojectISYARAT, a digital-based endeavor aiming to improve access to the Qur’an and its translations, especially for individuals with disabilities. The QuranIDProjectISYARAT program, developed by QIP, targets the deaf community and provides Qur’anic education through platforms like Instagram and YouTube, utilizing audio, visuals, and Sign Language demonstrations. While QIP utilizes Arabic Sign Language for Qur’an translation, their interpretive process prioritizes understanding Qur’anic meanings over morphemes. This study delves into QIP's Qur’an translation process and inclusive teaching practices, particularly focusing on the experiences of deaf or hearing-impaired individuals. By employing a netnography approach and conducting interviews with QIP's YouTube viewers, the research investigates interactions within QIP's online platforms and gathers insights into viewers' perspectives. The findings suggest that QIP's Qur’an translation incorporates Arabic Sign Language and volunteers' interpretations or improvisations of verses, fostering comprehension and a sense of inclusion among learners in their online Qur’anic education initiatives.
The Development of Qur’anic Thematic Exegesis in Indonesia: Historical Landscape and Shifts of Authority
Authors: Lilik Ummi Kaltsum  , Amin Ahmad Syaifuddin
Published: September 2024

Recognizing that thematic Qur'anic interpretation has become the most prominent method in the modern era, this study aims to track its evolution in Indonesia. Despite its popularity in academic contexts, there remains a critical gap in examining its application outside of universities. This study focuses on the shifts in interpretative authority and methodology in thematic Qur'anic exegesis across different sectors, including the state, Islamic boarding schools, universities, and individuals. Using a critical analysis method, the study uncovers several key findings. Firstly, there has been an authoritative shift, where Qur'anic commentators in Indonesia are not limited to traditional mufassir but now include scholars from non-religious fields. Secondly, methodological shifts are evident in several aspects: the editorial framing of interpretations, the reduction in the selection of Qur'anic verses used as primary research data, and the emergence of distinct interpretative tendencies. Additionally, there has been a paradigm shift in the relationship between Qur'anic text and social reality, where one approach begins with the Qur'an and leads to an idealistic-normative interpretation, while another starts from social reality and results in an applicative-solutive interpretation. This research fills a crucial academic gap by highlighting the broader changes in thematic exegesis, offering insights into its evolving methodologies and its relevance in addressing contemporary social realities in Indonesia.
Digitization of Religious Tafsir: The Fading of Indonesian Ulama Authority in Post Truth Era
Authors: Ichwan Moh. Nor , Mustaqim Pabbajah  , Faizal Amin
Published: September 2024

In the current post-truth era, the traditional authority and credibility of Ulama, who have historically been regarded as the paramount source of religious knowledge, are increasingly compromised. This research investigates the diminishing role and efficacy of Indonesian Ulama in addressing religious and social challenges due to the pervasive influence of the Internet and social media, which provide rapid and seemingly authoritative solutions that overshadow traditional scholarly roles. The study employs a mixed-method approach, integrating observations, interviews, and comprehensive library research, incorporating both physical and digital sources. The findings elucidate three critical issues: first, the limited digital literacy among traditional Indonesian Ulama, which impedes their effective engagement with digital platforms; second, a notable gap in the public's comprehension of how to utilize digital media for religious discourse, despite an increasing interest in religious matters; and third, the superficial understanding and heightened biases among the public, stemming from the ease of accessing religious solutions via social media. This study makes a significant contribution to the discourse by underscoring the urgent necessity for Ulama to enhance their digital literacy, thereby reclaiming their authoritative role in the socio-religious landscape and ensuring that their insights remain relevant and accessible in the digital age.
Regional Trade and Financial Mobilisation as Preconditions for Economic Growth: The Case of ECOWAS
Authors: JACKSON Emerson Abraham , TAMUKE Edmund Chijeh , JALLOH Talatu
Published: September 2024

This empirical study delves into the Economic Community of West African States (ECOWAS) and its impact on economic growth through regional trade and financial mobilisation amongst its 15 member states. Through examination of data from 2005 to 2022, the study took into consideration a blend of static and dynamic panel data econometrics to explore nuances of trade openness, foreign direct investment (FDI), Domestic Credit to the Private Sector (CPS), and other factors influencing Real Gross Domestic Product (RGDP). The findings highlight a positive relationship between trade openness, FDI and economic growth, emphasising the importance of regional trade integration and foreign investment in driving economic development. Conversely, domestic credit shows a negative association with economic growth, thereby indicating the need for cautious assessment of credit allocation and financial sector efficiency. The study also reveals the important role of institutional quality in fostering economic growth, thereby recommending for policy reforms that strengthen governance frameworks and promote institutional resilience. Astonishingly, the analysis shows no significant relationship between inflation, transportation infrastructure, and economic growth. Theses insights contribute to a clear understanding of the dynamics between regional trade, financial mobilisation, and economic development within ECOWAS, thereby offering valuable implications for policymakers, with the aim of enhancing economic growth and integration in the region.
Digital Content Marketing in Brand Management of Small Business Enterprises, Trading Companies and Territorial Marketing
Authors: USTIK Tetiana , DUBOVYK Tetiana , LAGODIIENKO Volodymyr , CHERNOBROVKINA Svitlana , VLASENKO Yurii , SHMATOK Maksym
Published: September 2024

Purpose: The research aims at a practical evaluation of the influence of digital content marketing in the system of brand management on the examples of small businesses, trading companies and territorial marketing.
Methodology: To achieve the aim, the See-Think-Do-Care strategy was used, and a matrix of correlation of digital content and the object of realisation of digital content marketing in brand management was developed. Mathematical methods such as correlation analysis and regression analysis were used as well.
Findings: The results of the study demonstrated that the type of digital content management is affected by the size and activity kind of the company, enterprise or organisation, which proves the necessity for diverse digital content. Correlation analysis enabled the proof of a tight correlation (0,98) between digital content marketing and brand management. A parameter indicating the influence of digital content marketing, was found to be expenses for digital content marketing. The parameter, illustrating the efficiency of brand management for small businesses and trading companies was determined to be average annual income, and for territorial marketing - number of tourists per year. Three types of models were built to determine the quantitative influence of digital marketing on brand management. The results of Model 1 have the most significant effect as the influence of digital content marketing on income increase, and thus, brand development amounts to from 8324 USD to 13571 USD. While talking about Model 2, income increase fluctuates from 3030 USD to 3600 USD per year. Evaluation results on Model 3 illustrate the insignificant influence of digital content marketing on income and brand management.
Originality: In further studies, it is proposed to divide small businesses based on activity kinds and study digital content marketing in brand management depending on activity kinds.
The Effects of the Regional Comprehensive Economic Partnership on China’s Trade, Tariff Revenue and Welfare
Authors: ZHANG Wenjie , ABD RAHMAN Muhammad Daaniyall , MUHAMAD SENAN Mohamad Khair Afham
Published: September 2024

Increasing attention is being paid to the role of regional economic integration in facilitating a country's trade. This is especially true for the state like China, which has the second largest GDP in the world. This study explores the effects of the Regional Comprehensive Economic Partnership (RCEP) on China, looking at changes in welfare, trade creation, trade diversion, and tariff revenue under four tariff reduction scenarios with RCEP members. The study evaluates how RCEP affects China's trade relations with Japan, Korea, ASEAN, Australia, and New Zealand by using the World Bank's World Integrated Trade Solution Software for Market Analysis and Restrictions on Trade (WITS-SMART) tool. The findings demonstrate increased market accessibility and competitiveness of commodities in the Chinese market, with notable increases in trade creation and diversion, especially with Korea and Japan. RCEP considerably increases welfare even though it results in lower tariff revenues, indicating that the advantages of lower trade costs and more effective supply chains exceed the fiscal drawbacks. The paper concludes with policy recommendations that emphasize the need for strategic adaptations in China’s trade policies to fully capitalize on the economic opportunities presented by RCEP, ensuring sustainable growth and the equitable distribution of trade benefits among all member states.
The Credit Spread: Risk-Free Rate in the Model
Authors: GHAZARYAN Amasya , ASOYAN Satine , MELIK-PARSADANYAN Vahagn
Published: September 2024

This paper proposes a parsimonious credit spread estimation model for valuation of corporate bonds in data-scarce markets. We emphasize the importance of incorporating the risk-free rate directly into credit spread determination. Our model aligns with established literature and demonstrates the ability to capture the observed influence of risk-free rates on credit spreads across economies. We posit that models omitting the risk-free rate component may underestimate credit spreads, particularly impactful in emerging markets with elevated default probabilities and high risk-free rates. Finally, we discuss practical applications of the model, including exchange rate premium calculations, policy analysis, and negative yield spread analysis.
The Nexus of Fiscal Policy and Growth in the Optimal Control Framework
Authors: VAJRAPATKUL Adirek , VAJRAPATKUL Pinmanee
Published: September 2024

This research investigates the effect of fiscal policy on economic growth, focusing on the intertwined relationship between public goods provision, taxation policies, and their impact on economic dynamics and growth. The study aims to contribute to this research domain by introducing an economic model within the optimal control framework that integrates taxation policies into the social constraint and incorporates public goods into the social utility function, addressing recent limitations in this research area. Through numerical analysis, the study examines the potential effects of taxes and public goods provision on consumption and economic growth, as reflected by the level of capital. Results indicate that increasing government spending on public goods can decrease private goods consumption without significant economic growth benefits. At the same time, high tax rates could potentially hinder economic growth by overly relying on government intervention. The research findings highlight the importance of an optimal approach to fiscal policy, with policy implications including the need to carefully evaluate public funds' allocation, enhance public spending efficiency, and implement optimal tax to foster economic growth.
Potensi Minyak Bumi Indonesia di Laut Timor dalam Rangka Pencarian Sumber Energi Alternatif
Authors: Tais Muhammad Sultan Audi , Dyota Demetrius , Shebahi Fikky Itsbatul Waqiey Esh , Yulianti Dina , Sari Deasy Silvya
Published: September 2024

Indonesia sebagai negara kepulauan memiliki perairan yang sangat luas, oleh karenanya minyak dan gas yang ada di dasar laut di belum sepenuhnya dieksplorasi. Saat ini Indonesia masih banyak melakukan impor minyak bumi dari negara tetangga, dan Indonesia mengalami penurunan cadangan minyak dari tahun ke tahun. Sehingga pengelolaan minyak bumi perlu lebih ditingkatkan lagi agar selaras dengan blue economy. Blue economy memiliki tujuan untuk menciptakan pertumbuhan ekonomi yang memaksimalkan pengelolaan laut. Laut Timor menjadi wilayah yang kaya akan minyaknya namun belum dieksplorasi sepenuhnya. Eksplorasi dan pemanfaatan migas di laut dapat menjadi salah satu cara bagi Indonesia untuk memenuhi kebutuhan energi yang kian meningkat. Penelitian ini merupakan penelitian kualitatif yang bertujuan untuk  menjelaskan bagaimana migas di Laut Timor dapat menjadi salah satu sektor penting bagi blue economy indonesia. Penelitian ini diteliti memakai konsep keamanan energi, terutama 4A dari keamanan energi (availability, accessibility, acceptability dan affordability). Hasil dari penelitian ini menunjukkan bahwa minyak bumi Indonesia di wilayah Laut Timor belum tereksploitasi sepenuhnya, dimana melalui 4A keamanan energi, potensi minyak bumi di Laut Timor tersebut jika dapat dikelola dengan optimal dapat meningkatkan keamanan energi Indonesia dalam jangka panjang.
Exploring the biochemical and productivity implications of incorporating mustard cake in Hypsizygus ulmarius (Bull.) cultivation
Authors: Choudhary Rashmi , Rajput Sudhanshu , Anthwal Riyanka , Kumar Rajan , Purohit Jagdish C , Tiwari Monika , Chaudhary Prashant Kumar , Kalia Sonika , Rautela Indra
Published: September 2024

The study aimed to evaluate the biological efficiency and nutritional composition of Hypsizygus ulmarius (Bull.), an edible and medicinal mushroom species often overlooked by Indian farmers. The mushrooms were cultivated on wheat husk as the control substrate from October to February. The substrate was enriched with mustard cake (M) at concentrations of 10 % (M500), 20 % (M1000) and 30 % (M1500) by dry weight to assess the impact on yield. The growth parameters, including the size and weight of fruiting bodies from each type of substrate were recorded. The control substrate, consisting of wheat straw alone, required the shortest period for mycelium growth at 33.125 ± 0.99 days, while wheat straw supplemented with 30 % mustard cake (M1500) took the longest time at 46.6 ± 1.5 days. However, the M1000 substrate (20 % mustard cake) had the shortest time span for pin head formation, taking 46 ± 1.41days and for maturation to fully grown fruiting bodies, requiring 50.25 ± 2.12 days. The M1000 substrate also produced the highest yield of 5533.2 kg with the greatest biological efficiency of 92.2 %, but comparatively least values were obtained in M1500, with a yield of 2088.28 kg and a biological efficiency of 51.28 %. The highest total carbohydrate content was found in M500 (10 % mustard cake), at 71.91 %, along with a fiber content of 13.19 %. The highest protein (38.06 %) and fats (2.73 %) contents were observed in M1500. The results of this study suggest that mustard cake can be used as an effective supplement to enhance the nutritional content, biological efficiency and productivity of Hypsizygus ulmarius.
Green synthesis and antibacterial potency of Ag/CuO/ZnO nanoparticles derived from Psidium guajava L. extracts
Authors: Bhardwaj Richa , Naruka Devyani , Kapoor Neha , Gambhir Lokesh
Published: September 2024

Nanoparticles, characterized by their unique physicochemical properties, represent a significant frontier in interdisciplinary research, particularly within the realms of biomedicine and environmental science. This investigation delves into the eco-friendly synthesis of silver (Ag), copper oxide (CuO) and zinc oxide (ZnO) nanoparticles utilizing extracts derived from Psidium guajava L. The utilization of these botanical extracts presents a sustainable alternative to traditional nanoparticle fabrication methodologies, aligning with global sustainability imperatives and fostering environmentally conscious practices. The escalating global nanoparticle market, valued at over $30 billion in 2020 and projected to surpass $90 billion by 2027, underscores the economic significance and industrial relevance of nanoparticle research. This research trajectory fuels innovation across a spectrum of sectors, including healthcare, cosmetics and environmental remediation. The commercialization of nanoparticle-based products not only drives substantial revenue streams but also catalyzes advancements in research, development and manufacturing endeavors. Drawing upon aqueous extracts sourced from P. guajava., leaves and fruits, this study capitalizes on their inherent phytochemical composition to serve as stabilizing, reducing and capping agents during nanoparticle synthesis. Employing state-of-the-art characterization techniques such as UV-Vis spectroscopy, FTIR spectroscopy, FE-SEM and EDS facilitates a comprehensive analysis of the synthesized nanoparticles' physicochemical attributes. Assessment of the nanoparticles' antibacterial efficacy against gram-positive (Bacillus subtilis, Staphylococcus aureus) and gram-negative (Escherichia coli, Proteus vulgaris) bacterial strains reveals compelling results. Minimum inhibitory concentrations (MIC) elucidate notable efficacy, notably against P. vulgaris (3.75 mg/mL), S. aureus (7.5 mg/mL) and B. subtilis (10 mg/mL and 12.5 mg/mL), indicative of their potential biomedical applications in combating microbial infections.
A molecular docking insight: Phyllanthus niruri L. constituents targeting MMP-9 for angiogenesis inhibition and IL-1beta for antiinflammatory action in endometriosis therapy
Authors: Tri Wulandari Eka , Soetrisno  , Purwanto Bambang , Reviono  , Ertanto Yogi , Sunowo Joko
Published: September 2024

Endometriosis, characterized by inflammatory lesions resembling endometrium outside the uterine cavity, induces chronic inflammation, anatomical changes and persistent pain. The expression of Interleukin 1beta (IL-1beta) is significantly associated with endometriosis, contributing to inflammatory process and fertility issues. Matrix metalloproteinase 9 (MMP-9) is crucial in the adhesion and angiogenesis of endometrial tissue. This study investigates the potential of Phyllanthus niruri L. in inhibiting MMP-9 and IL-1beta through molecular docking analysis.
Molecular docking was performed using Discovery Studio Visualizer, Open Babel, PyRx and AutoDock Vina. The inhibitory activities of bioactive compounds on MMP-9 and IL-1beta were predicted. Biological activity and cytotoxicity were assessed using PASS and CLC-Pred respectively. Kaempferol and quercetin from P. niruri exhibited significant MMP-9 expression inhibitory activity. Search Tool for Interacting Chemicals (STITCH) analysis revealed interactions of quercetin and galangin with specific proteins involved in pathways related to endometriosis. Biological activity analysis indicated that quercetin, kaempferol, herbacetin and galangin show potential as MMP -9 expression inhibitors. CLC-Pred analysis suggested high cytotoxicity of kaempferol against glioma.
Molecular docking results showed quercetin's potential as an MMP-9 inhibitor and galangin's potential as an IL-1 beta inhibitor. These findings support the therapeutic potential of P. niruri for endometriosis, providing insights for further research in developing innovative therapies targeting endometriosis-related inflammation and angiogenesis.
Assessment of genetic diversity among Ixora genotypes through morphological and RAPD molecular marker analysis
Authors: Akilan P  , Visalakshi M  , Manikanda Boopathi N  , Sathiyamurthy  V A  , Vanitha K
Published: September 2024

Ixora a genus in the Rubiaceae family commonly known as jungle geranium, was the focus of the study. However, classifying Ixora species has been challenging due to environmental influences on phenotypic traits. This study explores the genetic diversity and morphological traits of 11 Ixora genotypes from various regions in India using 15 RAPD markers and morphological assessments. A total of 210 bands were generated, Unweighted Pair Group Method for Arithmetic Average (UPGMA) Cluster analysis revealed significant genetic relationships among the genotypes. Notably, Genotypes 9, 10 and 11 shared similar banding patterns with marker OPF 02, while Genotypes 4 and 7, despite differing growth habits, showed close genetic ties and shared RAPD markers OPA03 and OPE04. A unique marker (OPA03 - 340 bp) was identified exclusively in Genotype 4. Principal Component Analysis (PCA) indicated that 2 principal components explained 77.074 % of the total variance, highlighting plant height and leaf number as significant traits. Heat map clustering further illustrated phenotypic variability, grouping genotypes based on morphological similarities. This study demonstrates the utility of RAPD markers in distinguishing Ixora genotypes and provides valuable insights into morphological traits, guiding future breeding programs and genetic research.
Molecular docking analysis of subtilisin-like alkaline serine protease (SLASP) and laccase with natural biopolymers
Authors: Narayanaswamy Radhakrishnan , Prabhakaran Vasantha-Srinivasan , Al-Otibi Fatimah Oleyan , Alharbi Raedah Ibrahim , Ibrahim Kalibulla Syed
Published: September 2024

Alkaline serine proteases (ASPs) and laccases (Lacs) have been reported to possess several industrial applications, particularly in the food, cosmetic, and leather industries. Thus, in the present study, eighteen natural biopolymers, including agar, agarose, alginate, kappa carrageenan, cellulose, chitosan pentamer, chitosan oligosaccharide, chondroitin sulfate, dextran, fucoidan, heparin, hyaluronan, lignin, mannan, pectin, phytic acid, pullulan and starch soluble, were studied for their docking behavior, such as subtilisin-like alkaline serine protease (SLASP) KP-43 and Bacillus subtilis laccase (Bs Lac), using the SwissDock method. Additionally, the toxicity toward honey bees and human liver was determined by utilizing the free Bee-Tox and pkCSM web servers, respectively. Bee-Tox analysis demonstrated that four ligands (namely, agar, cellulose, lignin, and pullulan) exhibited acute oral toxicity toward honey bees (Apis mellifera). The docking study revealed that chitosan pentamer and lignin exhibited maximum binding energies of −9.67 and −11.37 kcal/mol against the target proteins SLASP (KP-43) and Lac (Bs Lac), respectively. Interestingly, in the present study, agarose was shown to interact with the His68 and Ser255 amino acid residues of SLASP (KP-43) from KSM-KP43 Bacillus sp. Thus, the current investigation showed the potential of eighteen natural biopolymers as immobilizing agents to prepare ASP and Lac nanoparticles for biomedical applications.
Experiences of Adult Learners Engaged in Blended Learning beyond COVID-19 in Ghana
Authors: Biney Isaac Kofi , Azaglo Janet
Published: September 2024

The COVID-19 pandemic has transformed the educational landscape, making exploration of blended learning (BL) instructional delivery important. Higher education institutions are navigating the effects of the COVID-19 crisis on instructional delivery. Using Accra Learning Centre as a case study, this article explores the experiences of adult learners engaged in BL after the COVID-19 crisis in Ghana. A qualitative research method was employed, and a purposive sampling procedure was used to select 15 adult learners. An in-depth interview guide was developed to garner data. Thematic, narrative, and interpretivist analytical approaches were adopted in presenting the results. Participants’ voices, experiences, and meanings were sought. It emerged that BL promotes inquiry-based, self-directed, and constructivist learning rather than using conventional face-to-face teaching and learning, though conventional teaching and learning cannot be discounted, BL fosters self-paced learning among adult learners. It recommends that faculty continue to sharpen their skills in BL instructional delivery and adult learners should be equipped with skills in time management, and effective digital tools used to engage in BL.
Experimental studies on insulating oils for power transformer applications
Authors: Khandai Sujit , D. Jasper , Roy Nirmal K.
Published: September 2024

In recent days, ester-based alternatives like natural and synthetic oils are preferred as an alternative to mineral oil by the power industry due to its higher bio-degradability, superior thermal conductivity, and fire resistance than mineral oil. In addition to this, blended oils are quite attractive because of its low dielectric loss and a low ratio of degradation. The present research deals with the experimental studies on different insulating oils like mineral oil, synthetic ester oil, coconut oil, blended oils, and nanofluids, which are developed from ZnO and TiO2 nanoparticle doped at 0.01 vol% in different insulating oils through ultrasonication process. In this experiment, the critical properties like electrical and physicochemical properties are examined according to International Electrotechnical Commission and American Society for Testing and Materials standards. Results show that ZnO and TiO2 nano-powder enhances the AC breakdown voltage (BDV), dielectric permittivity, and DC resistivity properties of different insulating oils with improved flash and fire resistance. Remarkably, it is found that mineral oil-based TiO2 nanofluid shows an enhancement of 55.8 % in AC BDV, 9.1 % in permittivity, and 15 % in flash resistance. Moreover, mineral oil based ZnO and TiO2 nanofluid results exhibit remarkable decrement in loss tangent with increased DC resistance property. Finally, it is observed that the influence of TiO2 nano-powder at 0.01 vol% remarkably enhances the electrical and physicochemical properties in different insulating oils compared to ZnO nanofluids. Hence, mineral oil and green insulating based synthetic ester oil (which is based on TiO2 nanofluids) have been considered as a potential candidate to make alternatives to traditional insulating oil for power transformer applications. The findings offer critical insights for the future of transformer insulation systems, guiding industry standards and fostering innovation in material science.
The crystal structure of (E)-1-phenyl-3-(p-tolylthio)but-2-en-1-one, C17H16OS
Authors: Tang Jinpeng , Wang Cheng , Long Xiang , Wu Xiongwei , Zhu Xiaoming , Zhang Fuxing
Published: September 2024

C17H16OS, monoclinic, P21/n (no. 14), a = 5.4605(12) Å, b = 19.767(4) Å, c = 13.357(4) Å, β = 92.834(3)°, V = 1,439.9(6) Å3, Z = 4, R
gt(F) = 0.0398, wR
ref(F
2) = 0.1144, T = 296(2) K.
Geográfia és turizmus. Interjú Hanusz Árpád professzorral [Interjú] = Geography and Tourism: Interview with Professor Árpád Hanusz [Interview]
Authors:   University of Tokaj-Hegyalja, Department of Tourism and Hospitality, Rozgonyiné Drotár Nikolett
Published: September 2024

Árpád Hanusz was born in 1946 in Ipolytölgyes. His talent was noticed early on, and at the recommendation of his headmaster, he continued his secondary school studies at the Sztáron Sándor High School, where he graduated in 1964. He completed his higher education at the Nyíregyháza Teacher Training College, majoring in Geography and Biology, and even when he was a college student he considered it important that, in addition to acquiring theoretical knowledge, it is also necessary to make use of practical experience. In 1994, he defended his PhD thesis and successfully completed his habilitation. He was appointed university professor in 2001 in recognition of his decades of teaching and research work of an exceptionally high standard. His field of research changed over time, his interest turned from caving to exploring the issues in human geography. This is how he became a nationally recognized specialist on the socio-economic effects of tourism and its consequences on rural development. Professor Hanusz, known as the ”Teacher of Szatmár”, did a lot for the development of rural tourism not only in Szabolcs-Szatmár-Bereg county, but also beyond the borders of Hungary.
Morfológiai vizsgálatok Magyarország délnyugati határfolyóin = Morphological Studies on South-Western Border Rivers in Hungary
Authors:   Ludovika University of Public Service, Faculty of Water Sciences, Department of Regional Water Management, Ficsor Johanna , Engi Zsuzsanna ,   West-Transdanubian Water Directorate, Department for Water Works and Irrigation,   Ludovika University of Public Service, Faculty of Water Sciences, Department of Regional Water Management
Published: September 2024

Nowadays, the preservation and sustainable use of our natural values are increasingly coming to the fore, and this has implications not only for economic and field development but also for ecological aspects. In recent years, attention has shifted towards river morphological studies, which were previously relegated to the background. Understanding long-term changes and assessing the current state is essential to estimate future processes. In this article, we present our morphological studies on the Hungarian–Croatian border sections of the Mura and the Drava rivers. Historical changes were analyzed through a comparative study of historical maps from earlier periods, while the evaluation of the current state was conducted based on a detailed terrain model from a recent survey. GIS evaluation was also compared with sediment transport and flow measurement results. This comparison suggests that the morphological status of the river section under study is consistent with the typical parameters of transport processes.
Rural Tourism in South Africa’s Apartheid Bantustans: An Historical View
Authors:   University of Johannesburg, School of Tourism & Hospitality, Rogerson Christian M. , Sixaba Zinzi ,   University of Johannesburg, School of Tourism & Hospitality
Published: September 2024

Arguably, tourism studies can benefit from a stronger engagement with historical research. The aim is to contribute further to a limited historical tradition in international tourism geography scholarship. Past tourism in South Africa has attracted some attention from geographers who have demonstrated the relevance of historical research. The paper investigates the emergence of the Ciskei Bantustan (one of ten established under apartheid) as a rural tourism destination in the context of apartheid planning. In terms of the history of Bantustan economic development, the early focus was on industrial development with minimal attention devoted to tourism. A tourism economy did, however, emerge in these areas and given mounting policy attention, particularly from the 1970s and continuing into the post-1981 ‘independence’ period for Ciskei. The character of tourism development which occurred in ‘independent’ Ciskei (1981–1994) is analysed with particular attention to the growth of casino tourism which was surrounded by controversies about corruption in this rural destination.
Assessment of the Functional Status of Patients after Ischemic Stroke Treated with Thrombolytic Therapy
Authors: Sternal Danuta , Bąk Ewelina , Lenart Agnieszka , Ryś Bogusława , Krzemińska Sylwia
Published: September 2024

Introduction. One of the most effective methods for treating acute ischemic stroke is thrombolytic therapy, which involves intravenous administration of recombinant tissue plasminogen activator (rtPA) within a narrow therapeutic window of up to 4.5 hours from symptom onset.
Aim. The aim of this study was to assess the functional status of patients with ischemic stroke treated with thrombolytic therapy.
Material and Methods. The study was conducted in the Neurological Department with a Stroke Subunit on a group of 90 patients hospitalized due to ischemic stroke and eligible for thrombolytic treatment. Functional status was assessed using the modified Rankin Scale, the National Institutes of Health Stroke Scale (NIHSS), and the Barthel Index on admission and at discharge from the hospital.
Results. The mean scores on the modified Rankin Scale, NIHSS, and Barthel Index on admission were 4.3, 13.1, and 14.2, respectively. At discharge, the scores were 2.4, 6.0, and 59.5, respectively.
Conclusions. Based on the conducted research, it was observed that thrombolytic therapy contributed to the improvement of functional status. (JNNN 2024;13(2):47–53)