bluuebunny/crossref_metadata_2025 huggingface dataset:
The influence of nucleus dates waste and ceramic wastes in sustainable concrete
Authors:   Civil and Architectural Constructions Department, Faculty of Technology and Education, Sohag University, Egypt., Hafez Radwa Defalla Abdel , Ftah Raghda Osama Abd-Al ,   Properties & Strength of Materials, Housing, and Building National Research Center, Egypt., Abdelsamie Khaled ,   Civil Department, Faculty of Engineering, Sohag University, Sohag, Egypt
Published: September 2024

Recycling has progressed recently, turning specific non-renewable resources into renewable ones. This has led to a considerable increase in research on using waste materials such as ceramic and nucleus date waste as alternative aggregate materials in buildings. They suggest using aggregate from nucleus dates rubbish and ceramic waste to reduce the amount of waste in the environment and address material shortages at building sites. This study was aimed at determining whether the incorporation of ceramic waste aggregates (CWA) and nucleus dates aggregate (NDA) instead of coarse aggregate can improve strength ultra-high-performance concrete (SHPC) properties. Ten SEC combinations were prepared: 10%, 20%, and 30% of NDA, CWA, or a combination of both. After testing, quartz powder (Q.P) or silica fume (S.F.) can increase the UHPC by enhancing its mechanical characteristics. Waste as construction materials could have substantial technological, economic, and environmental advantages when employed within a sustainable development framework. The study's conclusions proved that replacing NDA or CWA can improve the qualities of SHPC, especially when replacing 10% of the original material.
Integration of fly ash and ground granulated blast furnace slag into palm oil fuel ash based geopolymer concrete: a review
Authors:   School of Housing, Building and Planning, Universiti Sains Malaysia, Gelugor 11800, Penang Malaysia., Tan Ying Yi , Awang Hanizam ,   School of Housing, Building and Planning, Universiti Sains Malaysia, Gelugor 11800, Penang Malaysia., Kaus Noor Haida Mohd ,   School of Chemical Sciences, Universiti Sains Malaysia, Gelugor 11800, Penang Malaysia.
Published: September 2024

The construction industry significantly depends on concrete due to its mechanical attributes and economy efficiency. The increase demand for building materials, particularly concrete, has resulted in overproduction of ordinary portland cement (OPC) and consequent significant release of carbon dioxide (CO2) into the atmosphere. For addressing these issues, alternative innovative and sustainable materials, such as geopolymer concrete, which utilised waste materials as binding agents have been introduced, leading to a reduction in CO2 emissions. Palm oil fuel ash (POFA) contains abundant silicates and aluminates, making it well-suited for use as binder in geopolymer concrete. On the other hand, POFA geopolymer concrete with high volume exhibits reduced early strength development, decreased workability, and an extended setting time. Therefore, this review paper emphasizes the need of including fly ash (FA) and ground granulated blast furnace slag (GGBS) into POFA-based geopolymer concrete. A notable result of the review is that the inclusion of aluminium oxide and iron (III) oxide in FA improves the chloride binding capability, resulting to a dense microstructure with high strength. In addition, the presence of calcium oxide in FA and GGBS enhances the creation of C-S-H, N-A-S-H, and C-A-S-H gels, resulting in a decrease in porosity and an enhancement of the fresh and mechanical characteristics. Furthermore, the use of FA improves the insulation and thermal efficiency of the geopolymer concrete. Therefore, integration of FA and GGBS in POFA geopolymer may enhanced the mechanical and durability qualities. Further study is required to optimize the composition of POFA, FA and GGBS in the mix, and researching new, cost-effective alkaline activators obtained from waste products offers another avenue for boosting the efficiency of geopolymer synthesis.
Implementation of Character Education Based on Tahfidzul Qur'an at the Yanbu'ul Qur'an Tahfidz Islamic Boarding School in Menawan Village
Authors: Farohi Ahmad , Fatmawati Noor , Maula Nurkholifatul
Published: September 2024

This study explores the integration of Tahfidzul Qur'an with character education at the Yanbu'ul Qur'an Tahfidz Islamic Boarding School in Menawan Village. Utilizing a library research method, the study examines how Quran memorization (Tahfidzul Qur'an) is systematically embedded into the educational framework to foster noble character traits among students, such as discipline, politeness, solidarity, religious character, and patriotism. The analysis highlights the interactions and activities within halaqah sessions, identifying them as critical moments for character development. Furthermore, this research addresses a gap in the existing literature by investigating the specific role of Quran memorization in character formation, a topic that has been insufficiently explored in previous studies. The findings indicate that the structured memorization of the Qur'an, alongside targeted character education strategies, significantly contributes to the holistic development of students, offering a robust model for character education in similar Islamic educational institutions.
Implementation of Behavioristic Learning Theory in Learning Islamic Religious Education (PAI) at Labschool Cibubur High School
Authors: Doni Doni , Kalsum Umi , Rashid Rabiatul Adawiyah Ahmad
Published: September 2024

Nowadays there is a phenomenon of moral decadence, namely frequent cases of bullying, sexual violence, bullying and character crises in the world of education. Here researchers are interested in how to implement Behavioristic Learning Theory in Islamic Religious Education Learning at SMA Labschool Cibubur which aims to shape behavior and hopefully break moral decadence. This research uses qualitative methods with data collection techniques of observation, interviews and document study. The results of this research show that based on Edward Thorndike's behavioristic theory, known as Connectionism theory, learning is a process of connection between stimulus and response which leads to changes in behavior, with readiness to accept changes in behavior (law of Readiness), given repetition (Law of Exercise) and awarded (Law of Effect), then the implementation of behaviorist learning theory in Islamic Religious Education learning from Labschool Cibubur High School activities as well as in classroom learning, children are evaluated and familiarized with evaluation activities for the morning prayer, procedures for ablution, purification, reading the Al-Quran, Tajwid and Makharijul Huruf, helping parents, how to socialize with the opposite sex, social media etiquette. Also from familiarization with student organization activities, leadership training, extracurricular activities, activities to strengthen Wiyata Mandala insight, 7 basic values of Labschool, 15 cultures of life at school, and 18 life skills at Labschool.
On the Classification of 3-Cyclic Refined Real Vector Spaces and Related Inner Products
Authors:   Department of Mathematics, Faculty of Science, Tishreen University, Latakia, Syria, Mohammad Mohammad ,   Department of Mathematics, Faculty of Science, Tishreen University, Latakia, Syria, Sankari Hasan
Published: September 2024

This paper is concerned with the study of the classification of 3-cyclic refined real vector spaces by semi-module isomorphisms, where we use this algebraic technique to find the algebraic relationship between real 3-cyclic refined vector spaces and classical vector spaces. Also, we define the inner products on these spaces and prove many related inequalities.
Examining the Consequences and Influence of Post-Colonialism in Amitav Ghosh's The Glass Palace
Authors: R Amalan , K Kumar
Published: September 2024

The Glass Palace (2000) by Amitav Ghosh is a chronicled novel that shows how Burma was colonised and affected the rich and the poor. Post-colonial literature is a group of works of art that deal with the problems and effects of Europe's colonisation of the Middle East, Asia, and Africa. Beginning with the British attack on Burma in 1885 and ending with the Second World War, Ghosh covers a vast amount of South Asian history and imperialism. This paper focuses on studying some historical events that have been kept quiet and telling their stories along with those of ordinary people and repressed subalterns. Raj Kumar, the novel's main character, tells the powerful stories of exile and displacement of people who were split up after a radical event and now live in different parts of Asia. The natives are shown as victims instead of enemies of the colonisers. Further, the article tells the ugly truth about colonialism and its effects through the eyes of three generations living in the three regions of the British Empire that were all connected: Burma, Malaya, and India.
A Study on Factors Influencing Students’ Business Writing Skills
Authors: Luan Ng Miew , Rajendran Megala , Sumathy M. , Edison K Thomas Alwa , Sam Toong Hai , A Prakash , Oli Lamessa
Published: September 2024

Writing is a language skill which is used for communication. The purpose of this study is to identify the most common factors that influence students’ business writing and to provide them effective strategies to improve their business writing skills. Queens College students were the focus of this study. For this study, qualitative and quantitative approaches were employed. A total of 106 students from Queen's College took part in the study. A questionnaire was employed for data collection. The researchers analyzed the survey data using descriptive statistics. The results of this research showed that learners had a lot of difficulties with their business writing. Business writing can be challenging for most students for various of reasons, including traditional teaching approaches, insufficient practice, a lack of motivation, and a lack of sufficient vocabulary. The study suggests that students' business writing skills could be enhanced by having frequent practice, using effective teaching methods, having manageable class sizes, providing frequent feedback on errors, and through encouraging students to shift their perspective on the importance of writing.
A Comprehensive Review of the Components for Process Approach to Overcome Writing Impairments among Low Proficiency Learners in Malaysia
Authors: Shukri Faraliza Binti Ahmed , Salam Abdul Rahim Bin Hj
Published: September 2024

Researchers and educators have both expressed interest in the English as a Second Language (ESL) ability of Malaysian students. Due to the Malaysia's multilingualism and the significance of English in international communication, learning outcomes must be improved through the use of efficient pedagogical approaches. Accordingly, this systematic literature review (SLR) examines process approach in writing and its application specifically focusing on how it affects low-proficiency and ESL learners in Malaysia when it comes to communication achievement. By using a qualitative research approach this study has examined published literature from 2019 to 2023 across three databases: Scopus, Web of Sciences, and Google Scholar. 16 publications were extracted out of 763 related articles based on the inclusion and exclusion criteria. The findings revealed that the Process Approach has the potential to improve ESL students' writing abilities, but putting it into practice calls for a careful grasp of the regional context, particularly in Malaysia. The advantages of this strategy can be maximized by addressing issues like time restrictions and pedagogical considerations, as well as by using complementing components like planning, brainstorming, and mind-mapping. Future research is suggested to fill the gap in this study by investigating other relevant approaches to writing effectively and efficiently for students.
Dukungan Sosial Keluarga terhadap Orang dalam Gangguan Jiwa (ODGJ) Perspektif Barat dan Islam
Authors: Ulfah Maria
Published: September 2024

Gangguan jiwa adalah kondisi di mana seseorang mengalami distress yang menyebabkan gangguan pada kesehatan jiwanya, menghambat fungsi perilaku, pikiran, dan perasaan yang normal. Penelitian ini bertujuan untuk mengeksplorasi bentuk-bentuk dukungan sosial keluarga terhadap orang dengan gangguan jiwa (ODGJ) dari perspektif psikologi Barat dan Islam. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi pustaka, di mana data dikumpulkan melalui jurnal, buku, laporan, dan dokumen relevan lainnya. Hasil penelitian menunjukkan bahwa dalam perspektif Barat, dukungan sosial keluarga terdiri dari dukungan instrumental, informasi, emosional, dan penilaian. Keluarga yang memberikan dukungan ini secara efektif dapat membantu ODGJ mencapai kemandirian dan meningkatkan rasa percaya diri. Dalam perspektif Islam, dukungan sosial keluarga mencakup kasih sayang dan empati, aspek spiritual, perlakuan adil dan hormat, serta sabar dan tawakal. Nilai-nilai ini mendorong keluarga untuk memberikan dukungan yang penuh kasih, hormat, dan spiritual, yang dapat membantu ODGJ dalam proses pemulihan. Penelitian ini menegaskan pentingnya peran keluarga dalam mendukung ODGJ, baik dari perspektif psikologi Barat maupun Islam, untuk mencapai kesejahteraan dan pemulihan yang lebih baik.
Strategi Guru dalam Menstimulasi Penanaman Karakter Kemandirian Anak Usia Dini Pada Kegiatan Model Pembelajaran Berdiferensiasi
Authors: Yuliani Ayu Anisa , Cahyono Hadi , Rusdiani Nurtina Irsad
Published: September 2024

Penelitian ini bertujuan untuk mengidentifikasi strategi yang digunakan oleh guru dalam menstimulasi penanaman karakter kemandirian pada anak usia dini melalui kegiatan model pembelajaran berdiferensiasi. Pendekatan kualitatif digunakan untuk mendapatkan pemahaman yang mendalam tentang strategi tersebut. Data dikumpulkan melalui observasi, wawancara, dan analisis dokumen terkait kegiatan pembelajaran. Hasil penelitian menunjukkan bahwa guru menggunakan berbagai strategi untuk menstimulasi penanaman karakter kemandirian pada anak usia dini dalam kegiatan model pembelajaran berdiferensiasi. Strategi yang digunakan meliputi memberikan tugas mandiri yang sesuai dengan tingkat perkembangan anak, memberikan tanggung jawab dalam kegiatan pembelajaran, memberikan umpan balik positif, serta memberikan contoh perilaku mandiri. Temuan ini mengindikasikan pentingnya peran guru dalam membimbing dan memfasilitasi perkembangan karakter kemandirian anak usia dini melalui model pembelajaran berdiferensiasi. Implikasi dari penelitian ini dapat menjadi acuan bagi guru dan pendidik dalam merancang strategi pembelajaran yang efektif untuk meningkatkan kemandirian anak usia dini dalam lingkungan pendidikan formal.
Topeng Kona Sebagai Identitas Budaya Lokal Desa Blimbing Kecamatan Klabang Kabupaten Bondowoso
Authors: Ayuni Risqi Febrianti Nanda , Maharani Ramadhania Putri , Arifin Ilfiana Filzaq
Published: September 2024

Kebudayaan Tari Topeng Kona merupakan unsur yang tidak pernah lepas dari suatu wilayah. Kebudayaan Topeng Kona merupakan identitas jati diri suatu bangsa yang tidak boleh dihilangkan dan harus dilestarikan dari generasi ke generasi. Bondowoso memiliki beragam budaya yang harus dijaga dan dilestarikan untuk menunjukkan ciri khas yang dimiliki oleh wilayah tersebut, salah satunya Tari Topeng Kona. Tari Topeng Kona merupakan suatu warisan budaya tak benda yang berasal di wilayah Kota Bondowoso. Tari ini juga menjadi salah satu kebanggaan masyarakat, karena merupakan bagian dari culture site Kota Bondowoso. Tari Topeng Kona tercipta dari kearifan lokal masyarakat Desa Pesanggrahan yang sekarang berganti nama menjadi Desa Blimbing, Kecamatan Klabang, Kabupaten Bondowoso. Tarian ini mengisahkan tentang sang pebabat alas Desa Blimbing yaitu Juk Seng.
Perspektif Antropologi dan Religi dalam Mendirikan Rumah di Lingkup Nias Utara
Authors: Lase Wety Niatri , Harefa Noveri Amal Jaya , Ndruru Mastawati , Waruwu Lestari
Published: September 2024

Tujuan penelitian ini adalah untuk mengungkap  bagaimana perspektif antropologi dan religi serta ritual dan tahapan  dalam mendirikan rumah, menggunakan metode kualitatif strategi etnografi untuk mendeskripsikan hukum-hukum, struktur, dan proses yang melingkupi suatu kehidupan sosial budaya.  Lokasi dan subjek penelitian adalah masyarakat Desa Lukhulase Kecamatan Lahewa Timur Kabupaten Nias Utara dengan kriteria: berstatus sebagai orangtua, sehat secara fisik dan psikis, berjenis kelamin laki-laki dengan usia 40-70 tahun. Data dianalisis dengan bentuk naratif, deskriptif, atau tabular dengan reduksi data meliputi meringkas data, mengkode, menelusur tema, dan membuat kategori. Hasil penelitian mengungkap bahwa perspektif antropologi dalam mendirikan rumah di Nias Utara menunjukkan pandangan bahwa masyarakat dari zaman nenek moyang terdahulu sampai sekarang selalu memperhatikan waktu, tanggal, bahkan jam dalam mendirikan rumah supaya terhindar dari kesialan dan mendapatkan kebahagiaan. Perspektif religi juga sebelum masuk injil di Nias semua ritual tanpa terkecuali tetap dilaksanakan, sedangkan setelahnya hanya sebagian yang dilaksanakan. Tahapan mendirikan rumah yaitu melaksanakan acara untuk memperoleh kesepakatan diantara beberapa pihak, meninjau lokasi, pengukuran tapak tanah, mencari tukang serta menyerahkan kepada tukang pekerjaan, lalu tahap pengerjaan kayu, mendirikan rumah dengan menentukan waktu yang tepat, kemudian pemasangan atap, menutup atap bagian paling atas. Disarankan kepada masyarakat Nias Utara dan pembaca lainnya agar tradisi ini tetap dipertahankan eksistensinya dan hendaknya dilakukan penelitian lanjutan menjadi perbandingan dan hasil yang lebih akurat.
Analisis Makna Baju Adat Pernikahan (Perempuan) di Pulau Nias
Authors: Zalukhu Evin Etik Sari , Bu’ulolo Yanida , Ndruru Mastawati , Zega Imansudi
Published: September 2024

Tujuan penelitian ini adalah untuk mengungkap makna nilai-nilai karakter yang terkandung dalam baju adat pernikahan perempuan Nias Utara, menggunakan metode kualitatif strategi deskriptif untuk menghasilkan data berupa kata-kata tertulis atau lisan dari orang-orang dan perilaku yang dapat diamati. Subjek atau sumber data, lokasi penelitian adalah masyarakat  dan  penatua  adat di Desa Holi Kecamatan Lahewa  Kabupaten Nias utara. Data dikumpulkan dengan teknik wawancara dan studi dokumentasi, dan isntrumen pengumpul data adalah peneliti sendiri lembar wawancara, dan alat-alat tulis, serta dianalisis dengan proses reduksi data meliputi meringkas data, mengkode, menelusur tema, dan membuat kategori. Hasil penelitian menyimpulkan bahwa tiga dasar warna baju adat pernikahan pengantin perempuan mengandung makna nilai-nilai karakter: keberanian, tanggungjawab dan kedalaman rasa cinta, kemauan keras dalam mencapai tujuan, cinta tanah air yang subur, kesedihan, dan kewaspadaan; nilai-nilai karakter yang terkandung pada pola-polanya, karakter: perjuangan hidup dan keberanian, sikap kebangsawan, kesetiaan, persatuan dan sifat gotong royong,  damai, berbudi baik,  terang bagi kehidupan masyarakat, kekayaan dan karakter baik; pada bagian perhiasan menyangkut karakter: keanggunan dan kesosialan kekeluargaan, persatuan dan kesatuan, ikatan janji suci, kebesaran dan keanggunan, dan kasih yang tak berkesudahan. Disarankan kepada pendidik agar menggunakan hasil penelitian ini untuk mendidik peserta didik secara khusus dan masyarakat secara umum.
Peran Kepemimpinan Situasional Kepala Sekolah dalam Implementasi Pedagogi Inklusif di Sekolah XYZ
Authors: Telaumbanua Farid , Hardiman Fransisco Budi
Published: September 2024

Implementasi pendidikan inklusif terus menghadirkan tantangan, terutama implementasi pedagogi inklusif. Sekolah XYZ Sentani merupakan sekolah yang mengimplementasikannya. Sekolah XYZ memiliki pengajar dengan latar belakang pendidikan, pengalaman, kompetensi, dan komitmen yang berbeda-beda dalam mengimplementasikan pedagogi inklusif. Peran kepala sekolah yang efektif diperlukan untuk memenuhi kebutuhan akan situasi pengajar yang beragam. Tujuan dari penelitian ini untuk mengetahui kendala kepala sekolah dalam implementasi pendidikan inklusif dan memberikan gambaran peran kepemimpinan situasional kepala sekolah dalam implementasi pedagogi inklusif. Penelitian ini merupakan penelitian kualitatif dengan desain studi kasus. Dua belas narasumber ditentukan melalui purposive sampling untuk memperoleh sumber data. Teknik pengumpulan data dilakukan melalui wawancara, observasi, dan studi dokumen.  Pengujian keabsahan data dilakukan dengan validasi melalui triangulasi. Data dianalisis dengan mereduksi, menyajikan, dan melakukan penyimpulan data. Hasil penelitian memberikan gambaran kendala yang dihadapi kepala sekolah dalam implementasi pendidikan inklusif. Keberagaman komitmen pengajar dalam implementasi pedagogi inklusif yang disebabkan oleh emosi positif diri, kelelahan emosional, pengakuan diri, penghargaan diri, iman, dan tantangan yang dihadapi dalam kelas inklusif. Keberagaman kompetensi pengajar dalam implementasi pedagogi inklusif yang disebabkan oleh pengalaman, latar belakang pendidikan, pelatihan professional, dan kolaborasi. Selain itu, didapatkan peran kepemimpinan situasional kepala sekolah untuk menyesuaikan gaya kepemimpinannya dengan tingkat kompetensi dan komitmen pengajar dalam implementasi pedagogi inklusif.
Strategi Pengembangan Sumber Daya Manusia dalam Rangka Peningkatan Kualitas Pelayanan Pada Kantor Perumda Air Minum Kota Makassar
Authors: Akbar Muh. Sadino , Asdar Muh. , Munir Abdul Razak
Published: September 2024

Tujuan dari penelitian ini adalah (1) Untuk menganalisis perencanaan pengembangan SDM dalam rangka peningkatan kualitas pelayanan Perumda Air Minum Kota Makassar. (2) Untuk menganalisis pelaksanaan pengembangan SDM dalam rangka peningkatan kualitas pelayanan Perumda Air Minum Kota Makassar. (3) Untuk mengetahui faktor pendukung dan faktor penghambat pelaksanaan pengembangan SDM dalam rangka peningkatan kualitas pelayanan Perumda Air Minum Kota Makassar. Metode penelitian yang digunakan dalam penelitian ini adalah metode diskriptif kualitatif dengan pendekatan studi kasus. Menurut Umar, studi kasus merupakan penelitian yang menghendaki suatu kajian yang rinci, mendalam, menyeluruh atas objek tertentu yang biasanya relatif kecil selama kurun waktu tertentu, termasuk lingkungannya. PDAM atau Perusahaan Daerah Air Minum merupakan salah satu perusahaan di Kota Makassar dengan pelayanan terkait sumber daya manusia. PDAM telah melayani 211,568 pelanggan hingga saat ini. Pelanggan yang dilayani terdiri dari pelanggan aktif sebanyak 177.294 dan 34.292 pelanggan non-aktif yang seluruhnya berasal dari pemasangan reguler. Jumlah pelanggan ini mengalami kenaikan 1,53% dari tahun sebelumnya. (1) Hasil dari penelitian ini menunjukkan bahwa perencenaan pengembangan SDM dalam rangka peningkatan kualitas pelayanan Perumda Air Minum Kota Makassar didasarkan pada visi dan misi perusahaan merupakan langkah tepat sebagaimana pendapat beberapa ahli. (2) Pelaksanaan pengembangan SDM dalam rangka peningkatan kualitas pelayanan Perumda Air Minum Kota Makassar dilakukan atau dilaksanakan sesuai perencanaan kegiatan yang tertuang dalam Rencana Tahun Perusahaan. (3) Faktor pendukung pelaksanaan pengembangan SDM dalam rangka peningkatan kualitas pelayanan Perumda Air Minum Kota Makassar adala dukungan owner dalam hal ini Walikota Makassar melalui Badan Pengawas.
Rural Entrepreneurship in the Digital Age: A Systematic Review
Authors: Olalekan Olatunbosun Onaopemipo
Published: September 2024

This systematic review thoroughly explores the complex relationship between rural entrepreneurship and the growing digital landscape. This study investigates how digital technologies have influenced entrepreneurship in rural communities, which are typically underserved, by playing a crucial role in boosting economic vitality and social resilience. This research examines the complex dynamics, obstacles, and possibilities faced by rural entrepreneurs in the digital world by analysing a variety of scholarly literature, including theoretical frameworks and practical studies. This study examines how rural entrepreneurs utilise digital technologies, the obstacles they face in adopting them, and the effects on local economies and community development by combining various viewpoints. This review not only provides a descriptive summary but also delves into critical debates that analyse the implications of these findings for policy formulation, practice, and future research paths. This study highlights the complexities of rural entrepreneurship in the digital age and suggests customised interventions to support entrepreneurial ecosystems and address the specific needs of rural communities. By illuminating the complexities of rural entrepreneurship in the digital age, this study advocates for tailored interventions to fortify entrepreneurial ecosystems and cater to the specific needs of rural communities.
African-Chinese Business Relationship: Implication for Sustainable Rural Development
Authors: Wang Haibin
Published: September 2024

This review examines the complex and diverse dynamics of business interactions between Africa and China, and how they impact the long-term development of rural areas. The historical backdrop of this alliance, marked by a mutual post-colonial encounter and developing commercial connections, establishes the framework for examining its economic, social, and environmental effects. Chinese expenditures in infrastructure have greatly enhanced economic growth, yet worries about debt reliance and trade imbalances continue to exist. From a social perspective, these investments not only generate job possibilities but also bring attention to issues related to labor practices and cultural assimilation. The environmental implications exhibit a range of outcomes, encompassing favorable contributions in the realm of renewable energy as well as potential concerns of degradation associated with extensive projects. Effective domestic control is necessary to promote transparency and responsibility in addressing governance challenges arising from the unconditional nature of Chinese investments. Theoretical perspectives derived from dependency and modernization theories offer valuable insights into both the possibilities and challenges associated with this connection. To improve our comprehension of how to maximize African-Chinese collaboration for inclusive and sustainable rural development, it is crucial to conduct longitudinal and micro-level studies that address the limitations indicated in the existing research.
African Continental Free Trade Area (AfCFTA) Agreement: Implications for Sustainable Rural Development
Authors: Olalekan Olatunbosun Onaopemipo , Adeleye Deborah Oluwadamilola , Haibin Wang , Uyanwune Chinana Lilian
Published: September 2024

This article analyses the consequences of the African Continental Free Trade Area (AfCFTA) Agreement on the long-term viability of rural development in Africa. The review examines the potential of the AfCFTA to improve market access, increase agricultural productivity, and promote infrastructure development in rural regions through the analysis of empirical research, reviews, and policy papers. The key findings emphasize the potential advantages of decreased trade barriers, which can encourage the use of contemporary farming methods and enhance rural incomes. Nevertheless, it is imperative to tackle obstacles such as inadequate infrastructure, environmental sustainability, and social equity in order to achieve comprehensive and fair growth. The analysis highlights the necessity of implementing comprehensive policies that provide assistance to small-scale farmers, encourage sustainable methods, and guarantee fair distribution of benefits from trade among rural communities. These findings offer a strong and reliable foundation of evidence for policymakers who want to utilize the AfCFTA to bring about significant and positive changes in rural development in Africa.
CHEMICAL CONSTITUENTS, HYDRO DISTILLATION AND GAS CHROMATOGRAPHY-MASS SPECTROSCOPY (GC-MS) ANALYSIS OF THE STEM-BARK SYZYGIUM AFROMONTANUM
Authors: Ajetunmobi Olaitan , Yussuf Mubaraq , Didigwu Obinna , Olawuyi Mariam , Olaniran Sarah , Agboola Oluwatosin , Adache Mabel
Published: September 2024

Syzygium afromontanum is a medium-sized evergreen tree which is rarely tree or shrubs. It is used traditionally for therapeutic purposes and treatment of ailments. This research is aimed at characterizing the volatile substituents of the stem-bark of S. afromontanum. The essential oil of the stem-bark of S. afromontanum, was obtained by hydrodistillation and analyzed by Gas chromatography - mass spectroscopy (GC-MS). The essential oil was dominated by 9 constituents, representing 100% of the volatile oil were identified. The stem-bark oil was characterized by high sesquiterpene hydrocarbons (44.2%), and high oygenated monoterpeniods (33.5%). The major constituents are; alpha-terpineol (25%), trans-a-bergamortene (24.4%), hexadecanal (12.3%), linalool (8.5%), trans-calamenene (8.2%), a-santalene (7.7%), geranyl acetone (5.7%), trans-B-bergamotene (4.4%), and phytone (4.4%). The result of the antimicrobial activity of the essential oil is still awaiting at the time of writing of this research.
Approximating Torus-Torus Intersection for Hollow Double Torus Generation under the Supervision of Persistent Homology
Authors: Shiraj Md , Ullah Md , Hossain Tozam , Rahman Md , Murshed Md , Akhter Nasima
Published: September 2024

Background: Visualization of complex mathematical surfaces, like the n-torus, is an open challenge. In this study, a double torus data generation process has been proposed using the deformation of a torus by a sphere.

Methods: It is proved that a torus $T(R,r)$ can be deformed into a $3$-sphere $S^{3}(R+r)$ with the same center and it is the smallest ball to cover the torus $T(R,r)$. Then 3D and 4D torus data have been generated from their parametric equations. After that, the generated data have been compared with the known knowledge of the shape of a torus using the persistent diagram. Then following the theoretical findings, an approximation to the torus-torus intersection has been computed to extract it from the union of two 4D torus data. Finally, the generated double torus data has been validated by explaining the hollowness in the intersection of two sampled torus introducing subtraction operation among the persistent diagrams of each of the generated structures on the proposed generation process.

Results: In the persistent diagrams, it is found that the 4D torus data gives more significant results than the 3D torus data which supports the claim of changing the original topology of a higher dimensional manifold by using lower dimensional reduction. The result shows that the double torus data with hollow intersection has been generated properly.

Conclusion: The successful generation of the double torus paves the way for creating more complex data with well-defined topology. This approach is particularly significant in scientific computation, especially for researchers focused on topological aspects.
Pregablin and Vitamin C in Neuropathic Pain: An Investigation of their Analgesic Effect, Singly and in Combination, in Rat model
Authors: Joshua Uduak , Orakpoghenor Ochuko
Published: September 2024

Aim: This study investigated the analgesic effect of pregabalin and Vitamin C, singly and in combination, on induced neuropathic pain in a rat model.
Methods: Twenty-five Wistar rats with neuropathic pain induced by sciatic nerve ligation were randomly divided into five groups (n=5): Group A (pregabalin 30 mg/kg/day, oral), Group B (Vitamin C 500 mg/kg/day, oral), Group C (pregabalin 25 mg/kg/day + Vitamin C 500 mg/kg/day, oral), and control and sham groups. Pain sensitivity tests, including thermal and cold allodynia, were conducted using hot plate and acetone tests, respectively. Blood samples were collected for serum analysis of malondialdehyde (MDA), creatinine, glucose levels, and the activities of superoxide dismutase (SOD), alanine aminotransferase (ALT), and aspartate aminotransferase (AST).
Results: The outcomes revealed that sciatic nerve ligation induced significant neuropathic pain in the control group by day 7. Latency test, which measures the time it takes for a subject, such as a rat, to respond to a painful stimulus, provide an assessment of the effectiveness of analgesic treatments in reducing pain perception. Hot plate latency significantly (P<0.05) increased in the pregabalin and pregabalin+Vitamin C groups compared to the control. No significant (P>0.05) differences in MDA, glucose levels, SOD and ALT activities were observed between the groups on day 15. AST activity significantly (P<0.05) increased in the pregabalin +Vitamin C group compared to the control, pregabalin, and Vitamin C groups. Creatinine levels were significantly (P<0.05) higher in the control group than in the treated groups.
Conclusion: The combination of pregabalin and Vitamin C demonstrated a synergistic effect in alleviating neuropathic pain in rats. This suggests that Vitamin C may enhance the analgesic efficacy of pregabalin, thus, potentially allowing for dose reduction.
Orofacial haemangioma: Series of two cases managed at University of Maiduguri Teaching Hospital and review of literature
Authors: Mbayas Kefas , Bala Mujtaba , Tahir Chubado , Ahidjo Ahmed , Kwari Audi , Umar Umar
Published: September 2024

Haemangioma is a benign vascular proliferation of blood vessels commonly found in children. Head and neck haemangioma constitute about 60 to 70 percent but those in the orofacial region are relatively rare. Whereas some categories of these lesions involute over time, some definitely require medical or surgical intervention or both. We present two cases of vascular lesions in two patients who presented with history of discoloration and painless progressive facial swelling clinically, radiologically, and histologically diagnosed haemangioma. Both cases were successfully treated with sclerosant therapy as well as surgical excision. There was uneventful healing and favourable clinical outcome during the postoperative period and subsequent follow up. Additionally relevant literature in terms of clinical presentation and management has also being highlighted. Surgical treatment following oral propranolol and intralesional triamcinolone has shown to be very effective treatment modality.
Molecular, epidemiological, and hematological evaluation in Ehrlichia canis infected dogs from an endemic region in Egypt
Authors: Mobark Dina , Elbaz Elzahara , Atwa Samar , Eisa Mohamed , Sebaey Ahmed , Selim Ahmed
Published: September 2024

Background:
Canine Monocytic Ehrlichiosis (CME) is considered a multisystemic, life-threatening, rickettsial, and tick-borne disease that affects canine species and is caused by Ehrlichia canis (E. canis). Clinical signs of CME vary from asymptomatic to severe illness with three clinical phases. E. canis has the potential to infect humans.
Aim:
This this study aimed to provide recent information as there are limited data about the disease in Egypt. Therefore, this work was conducted to study the molecular prevalence of E. canis and evaluate the corresponding risk factors, hematology, biochemistry, and molecular characterization of the genus Ehrlichia and E. canis species among Egyptian dogs.
Methods:
One hundred eighty dogs of both sexes from 3 months to 8 years from different breeds: stray and foreign breeds were examined for clinical signs in all seasons in two delta governorates: El-Dakahlia and El-Gharbia. Blood samples were collected from dogs for microscopic and haemato-biochemical analysis, and then molecular characterization of the genus Ehrlichia and species-specific E. canis was performed, followed by sequencing and phylogenetic analysis.
Results:
Out of 180 samples examined by PCR assay, 42 (23.33%) were positive for the genus of Ehrlichia and the species-specific E. canis. Only twenty-four dogs (13.33%) were positive for PCR, infested with ticks, and showed fever, anemia, loss of body weight, pale mucous membrane of gum and conjunctiva, blindness, paralysis, hemoglobinuria, and Melena. The univariate logistic regression revealed that all variables, including age, season, tick infestation, hemorrhage from natural orifices, and ectoparasitic treatments per year, showed statistical significance (P≤ 0.05), except breed and sex, which also didn’t exhibit any relation between CME infection in multivariate logistic regression. The presence of morulae inside leukocytes in 66 dogs out of the total examined 180 (36.67%), only 39 (59.1%) were positive for morulae and PCR-positive for E. canis. Dogs positive for E. canis suffered from anemia, severe thrombocytopenia, the absolute value of WBCs and their fractions, ALT, AST, ALKP, γ-GT, total. P, T.BIL, urea, globulin, and creatinine were significantly increased in dogs infected with E. canis when compared to those with negative PCR results, while the levels of albumin and A: G ratios were significantly decreased.
Conclusion:
The current study proves the existence of E. canis in El-Dakahlia and El-Gharbia governorates, and this is the first large-scale study concerning the epidemiological, clinicopathological examination, molecular characterization, sequencing, and phylogenetic analysis of reported from the center of the Delta of the Nile in Egypt.
IMPORTÂNCIA MEDICINAL DA CANNABIS SATIVA PARA O TRATAMENTO DA EPILEPSIA: UMA REVISÃO DA LITERATURA
Authors: Silva Matheus Araujo , Ferreira Bárbara de Souza , Silva Lucas Clayton Nunes da , Silva Larisse Gabriela Ferreira da , Almeida Niedja Carla Lima , Ribeiro Elton Sales Gomes
Published: September 2024

A epilepsia é uma doença cerebral crônica caracterizada pela recorrência de crises epilépticas não provocadas. Esta condição tem consequências, cognitivas, psicológicas e sociais e prejudica diretamente a qualidade de vida do indivíduo afetado.  Estima-se que cerca de 30% dos pacientes sejam refratários, ou seja, continuam a ter crises, sem remissão, apesar de tratamento adequado com medicamentos anticonvulsivantes. A partir dessa situação, tem se buscado outras drogas para se conseguir amenizar os efeitos das crises. Disso, decidiu-se fazer o uso da Cannabis sativa como medicamento, mais especificamente o canabidiol (CBD), seu principal composto antiepilético. Teve como objetivo sistematizar a eficácia do canabidiol no tratamento de convulsões epiléticas seus efeitos no sistema nervoso central, e desse modo diferenciar a situação em que a terapia deve ser priorizada. A metodologia usada trata-se de uma revisão bibliográfica realizada no mês de julho de 2020 na base de dados Biblioteca Virtual em Saúde (BVS), que inclui bibliotecas internacionais como PubMed, Medline, Lilacs e Scielo. Os descritores utilizados foram:  epilepsy, cannabidiol, “therapeutic use” e “Medical Marijuana”. Foram incluídos estudos em inglês publicados nos últimos 5 anos, texto completo. Assim, pode-se concluir que o canabidiol apresenta efeito antiepilético, principalmente em pacientes com resistência a outras drogas. Contudo, há efeitos adversos como: agravamento das crises epiléticas, aumento da sonolência, fadiga e distúrbios gastrointestinais. Ademais, são necessários mais ensaios clínicos prospectivos e bem projetados usando CBD para esclarecer suas propriedades farmacocinéticas, interação com outros canabinoides e segurança de administração.
TINJAUAN MANAJEMEN PELUANG DAN TANTANGAN KOTA SAMARINDA SEBAGAI TEMPAT PENGOLAHAN LIMBAH BAHAN BERBAHAYA DAN BERACUN
Authors: Cahyana Dika Octaviana , Hutauruk Thomas Robert
Published: September 2024

Limbah Bahan Berbahaya Beracun (B3) merupakan salah satu unsur pencemar lingkungan yang terpapar bebas di masyarakat, namun di sisi lain limbah B3 berpotensi sebagai sumber Pendapatan Asli Daerah. Berdasarkan hasil perhitungan besarnya limbah B3 yang dihasilkan menimbulkan pengeluaran daerah rata-rata Rp. 248.513.350 per tahun.  Mungkinkah Kota Samarinda memiliki pengolahan limbah B3 sendiri? Mengingat angka pertumbuhan limbah B3 yang cenderung meningkat seiring dengan peningkatan penggunaan produk-produk yang mengandung unsur berbahaya dan reracun.  Tujuan dari penelitian ini adalah melihat peluang dan tantangan pengolahan limbah B3 apabila dilakukan dalam wilayah Kota Samarinda.
Penelitian dilakukan dengan pendekatan survey dan disajikan dalam bentuk deskriptif kualitatif.  Data yang digunakan bersumber data Badan Pusat Statistik Kota Samarinda dan Data Dinas Lingkungan Hidup Kota Samarinda 2019 – 2022.  Berdasarkan hasil analisa, dapat disimpulkan bahwa pengolahan limbah B3 sangat memungkinkan dilakukan dalam wilayah kota Samarinda untuk jenis non spesifik yang dihasilkan rumah tangga dan industri tertentu (medis, farmasi, laboratorium non nuklir, bengkel otomotif, galangan kapal, kepelabuhan, laundry, umkm).
Estimation of Direct Interaction between Membrane Inclusions
Authors: Kralj-Iglič Veronika
Published: September 2024

Within the statistical mechanical description or the phospholipid bilayer membrane, each monolayer is described as composed of patches containing very many inclusions that are characterized by intrinsic curvatures. A patch is subjected to local membrane curvature whereas summing up the free energies of the patches yields the free energy of the mem-brane. The origin of the single inclusion energy is the mismatch between the intrinsic cur-vature of the inclusion and the local curvature of the membrane, however, also direct in-teractions between inclusions contribute to the free energy. Here we upgrade the descrip-tion by elaborating direct interactions between inclusions. We assume that the direct in-teractions are subject to van der Waals forces acting on the interfaces between the inclu-sion and its nearest neighbours. The expression for the interaction depends on the geom-etry of the inclusions, distance between them and Hamaker constant. The estimated direct interaction between inclusions of the size of small membrane rafts (20 nm) distanced for 0.2 nm with Hamaker constant 7x10-21J is W1800 kT. Keywords: Membrane free energy; Membrane curvature; Membrane shape; Shape of the phospholipid membrane; Membrane biophysics; Hamaker constant
Effects of Coaching and Performance Feedback on Preschool Teachers Implementation of the Teaching Pyramid Model
Authors: Godfrey-Hurrell, Ph.D. Kristi , Correa, Ph.D. Vivian , Truesdell Laura
Published: September 2024

Previous research has indicated that a strong connection exists between childrenâ€™s social and emotional development and their academic performance in school. Yet, the literature has also shown that teachers may be inadequately prepared to help children in obtaining prosocial skills. In the current study, a coaching model was used with three child care center teachers in the implementation of strategies connected with three targeted items from the Teaching Pyramid Model, a comprehensive framework for supporting childrenâ€™s social and emotional development. Data were collected across four phases: pre-baseline, baseline, intervention, and maintenance. Results indicated improvement among identified targeted items for all teachers from pre-baseline to intervention. Child data for this investigation were variable. The outcomes are shared within the context of both the studyâ€™s contributions and limitations.
Early Childhood Teachersâ€™ Use of Dual Language Digital Books in Alaskan Communities
Authors: Ohle Kathryn A.
Published: September 2024

This qualitative study investigated how dual language digital books are used by early childhood teachers working with primarily Alaska Native children and families. In particular, there was a desire to know how the teachers used the dual language digital books in their classrooms and if the resources were used to foster early literacy and/or to help teach and preserve native languages. The research was situated in six preschool classrooms where researchers observed the teachers using the books and conducted semi-structured interviews to triangulate the data. Using a qualitative approach to analysis, findings emerged that teachers used the books to introduce specific content or concepts, to emphasize home languages, and to reinforce early literacy skills using both whole group instruction and independent exploration time. Â Additionally, how they used the books appeared to be in direct response to their students and their needs. Implications for teachers, families, and administrators are shared.
EDUCATIONAL APPLICATION -ASSISTED BOARD GAME FOR PSYCHOLOGICAL FIRST AID LEARNING AMONG PRE-CADETS
Authors: Apichonpongsakorn Chayanit , Puttakiaw Poomwit , Wittayasai Wantipa , Prasartkaew Chutima
Published: September 2024

Background: Mental health issues are commonly observed among Thai pre-cadets. Psychological First Aid (PFA) is essential for managing crises and trauma; however, conventional training methods frequently lack sufficient engagement and practical implementation. Game-based learning, informed by self-determination theory, offers a potentially more motivating and interactive way to acquire and apply PFA skills. By incorporating gamification into PFA training, this novel approach aims to enhance the practice of emotional coping skills.
Objectives: This study aimed to develop and evaluate an application-assisted board game for PFA learning among pre-cadets. The game’s feasibility was assessed using pre- and postintervention self-assessment competency tests and overall satisfaction ratings. Examining the participants’ perspectives on mental health issues and their perceptions of the intervention was a secondary goal.
Methods: The board game LuXid Dream was created as a collaborative tabletop experience enhanced by a web-based application (www.luxiddreampfa.com). The website guides players through setup, rules, and feedback on results. The study used a pre- and post-experimental design with 50 pre-cadets aged 16 to 18. Participants with severe mental illness or incomplete research forms were excluded from the study.
Results: The study showed a significant increase in self-evaluated competency scores, from 3.60 (±0.64) to 3.89 (±0.57) (p < 0.05). Overall satisfaction scores were generally positive, indicating agreement on the game’s usefulness, ease of use, and enjoyment.
Conclusion: The application-assisted board game “LuXid Dream” is a feasible method for PFA learning. It can elevate mental health awareness, motivate learning, and advance understanding of PFA concepts among pre-cadets, potentially serving as a model for improving mental health literacy among teenagers.
ROMANIAN MUSIC FESTIVAL — A DIFFERENT KIND OF CLASSROOM. STUDY WITH APPLICATION TO THE 24TH EDITION, OCTOBER 14-20, 2022
Authors: Fărcășel Ligia
Published: September 2024

The Romanian Music Festival has been held in Iaşi since 1973, being organized by the Moldova Iaşi Philharmonic and the George Enescu National University of Arts — as the two institutions are currently called. With a break of approximately two decades after the Revolution, the festival resumed its activity in 2007, constituting a suitable framework for launching the works of Romanian composers, but also an impetus for future professional musicians, current students, to get involved in the local and national musical life. The 24th edition of the festival, the Academic Section offered the participants various opportunities to learn, to find out less known information and, finally, to identify themselves more with the Romanian sound art.
EUROPEAN VALUES IN THE SOCIAL AND POLITICAL CONTEXT OF THE REPUBLIC OF MOLDOVA
Authors: Enachi Valentina
Published: September 2024

In the elaboration of the study, we tried to analyze the issue of European values such as culture, human dignity and the rule of law. These values are not fully understood by the population of the Republic of Moldova. Based on the analysis of data from the social field, the causes of reluctance to support the pro-Western orientations of citizens and the obstacles to their acceptance are treated. The paper contains a summary of the political, economic and cultural causes that need to be removed in order to make European values accepted by the majority of the population, even by those who feel marginalized.