bluuebunny/crossref_metadata_2025 huggingface dataset:
A Dumbbell-shaped Patch Antenna for IMD
Authors: Mainu Emtiaz Ahmed , Hossain Md Faruque , Rahman Tawfikur , Deb Nibedita , Moniruzzaman Md , Karim S M Rezaul , Rahman Md Saidur
Published: December 2024

This paper presents a dumbbell-shaped patch antenna designed for biomedical applications. The antenna is powered through an insect-fed transmission line, and its resonance frequency is found within the Industrial, Scientific, and Medical (ISM) band, ranging from 2.3408 to 2.5546 GHz. The substrate of the antenna is chosen as FR-4 (with a relative permittivity of 4.3 and a loss tangent of 0.0004), while the superstrate, which isolates the radiating patch and ground, is made of Al₂O₃ (with a relative permittivity of 9.4 and a loss tangent of 0.004). The antenna design is simple, utilizing only a shorting pin to achieve the desired operating frequency of 2.444 GHz. To evaluate its performance as a transmitter antenna and its link budget with an external receiver antenna, the antenna is numerically constructed within a three-layer human tissue phantom consisting of skin, fat, and muscle layers. The proposed antenna, with compact dimensions of 8 × 5.5 mm², can communicate with the receiver antenna at a distance of approximately 9 m with 1 Mbps data speed. The antenna exhibits an impedance of 49.89–j0.16Ω, which is close to the desired source impedance of 50Ω. Furthermore, it demonstrates improved bandwidth, gain, and specific absorption rate (SAR) compared to some recent well-known papers.
IUBAT Review—A Multidisciplinary Academic Journal, 7(2): 64-84
First confirmed record of Schizodactylus monstrosus (Orthoptera: Schizodactylidae) based on its nymph from Bangladesh
Authors: Barkat Azizul Islam , Shome Ashikur Rahman , Sultana Riffat , Rabbe Md Fazle
Published: December 2024

The orthopteran insect group is poorly explored, and there is no confirmed record of any species under the Schizodactylidae family in Bangladesh. Here, we provided the first confirmed record of Schizodactylus monstrous under the family Schizodactylidae. A single individual of a species belonging to the family, a nymph of Schizodactylus monstrous, was sighted from a protected area of the country.
J. Bangladesh Acad. Sci. 48(2); 161-163: December 2024
The temperature and solvent effect on the structural, thermodynamic and electronic properties of Auxin: A computational study
Authors: Alauddin Md , Barna Nasima Tabassum , Parvez Md Masud , Islam Gazi Jahirul , Matin Mohammad Abdul
Published: December 2024

Indol-3-acetic acid (IAA) is the major and naturally synthesized auxin that can regulate plant growth and many physiological processes involving the response to directional light. Computational analysis of the impacts of solvents on different polarity and temperature (100K–1000K) on the structural, thermodynamic, and electrical properties of IAA is done using the density functional theory (DFT) approach. The optimized structure of the IAA molecule shows four (4) stable conformers depending on their energies. The increasing intensities of molecular vibration were seen to generate a rise in enthalpy (H), entropy (S), and specific heat capacity (Cv) with temperature. Conversely, it was found that Gibbs's free energy (G) decreased when temperature increased. Our computations demonstrate that when solvation lowers excitation energies, the UV-light absorption maxima (λmax) are red-shifted in the presence of polar protic, aprotic, and non-polar solvents. Conversely, exothermic and spontaneous behavior is seen in the interactions between IAA and solvents with varying polarity.
J. Bangladesh Acad. Sci. 48(2); 193-206: December 2024
Triangle group associated with generalized modular equation
Authors: Alam Md Shafiul , Saha Bijan Krishna
Published: December 2024

Detailed abstract is in the PDF file.
J. Bangladesh Acad. Sci. 48(2); 207-215: December 2024
Geographic range extension of zebra mantis shrimp Lysiosquilla maculata (Fabricius 1793) (Stomatopoda: Lysiosquillidae) through DNA barcoding from the Bay of Bengal, Bangladesh
Authors: Ahmed Md Sagir , Saha Tonmoy , Rahman Saikt , Antu Durjoy Raha , Datta Sujan Kumar
Published: December 2024

A new record of zebra mantis shrimp Lysiosquilla maculata (Fabricius 1793) was confirmed for the first time from the Bay of Bengal, Bangladesh. Morphological and molecular investigations were used to validate this new record. It possesses ten teeth on the dactylus of raptorial claw that can be differentiated easily from its congener species. A partial large subunit ribosomal RNA (16S rRNA) gene sequence was generated and revealed 100% similarity with pre-existing sequences that validated the morphological identification of the species. Including present species, the number of mantis shrimp has increased to nine in Bangladesh. Further extensive study on its biology, ecology, and conservation is highly recommended.
J. Bangladesh Acad. Sci. 48(2); 265-271: December 2024
Knowledge of Fish Farmers Practicing Major Carp Culture in Jamalpur District, Bangladesh
Authors: Sheheli Shonia , Adnan Maruf , Rahman Md Asifur , Hasan Mohammad Maruf
Published: December 2024

The carp culture in Bangladesh has become a prominent factor in the country's aquaculture industry, economics, and food security. The primary goals of the research were to assess the extent of fish farmers’ knowledge in practicing major carp culture, and to determine the influential factors that may impact the knowledge of the fish farmer in practicing major carp culture. Data were collected from three unions named Digpaith, Sahabajpur, and Titpalla of Jamalpur Sadar Upazila (sub-district) under Jamalpur district from June to July 2023 purposefully. Personal interviews were conducted with 102 randomly chosen carp fish farmers. The level of knowledge was assessed using revised Bloom's taxonomy, which employs six levels of the cognitive domain. The main finding of the study highlights that 54.9% of the fish farmers were identified as having a moderate level of knowledge, followed by 45.1% with a poor level of knowledge. Multiple linear regression analysis revealed that, out of the 12 socioeconomic characteristics of farmers, education, training, extension contact, and organizational involvement significantly influenced farmers' knowledge. The stepwise multiple regression analysis showed that factors such as education (47.1%), training received (10.7%), extension contact (2.8%), and organizational involvement (2.1%) collectively account for 62.7% of the observed variations. The Department of Fisheries (DoF), Bangladesh Fisheries Research Institute (BFRI), and other non-governmental organizations (NGOs) need to take appropriate actions including need-based trainings, demonstrations, extension supports etc. to enhance the knowledge of fish farmers in practicing major carp culture.
J Bangladesh Agril Univ 22(4): 480-489, 2024
Tanaman Stevia: Potensinya Sebagai Pemanis Alami yang Sehat
Authors: Saraswati Ayu Rahayu
Published: December 2024

Stevia (Stevia rebaudiana Bertoni  ) adalah tanaman yang dikenal dengan kandungan steviol glikosida, senyawa pemanis alami rendah kalori. Perkembangannya di Indonesia sudah ada sejak tahun 1977 dan penelitian terkait dengan kebermanfaatannya terus dilakukan. Artikel ini merupakan sebuah tinjauan pustaka (literature review) menggunakan literatur terkini yaitu dalam rentang tahun 2015-2024 yang membahas potensinya sebagai pemanis alami yang sehat meliputi komposisi kimia, manfaat kesehatan, serta tantangan dalam aplikasinya. Berdasarkan review literatur, bahwa tanaman Stevia rebaudiana Bertoni terbukti efektif dalam mendukung pengelolaan diabetes, obesitas, dan hipertensi. Nilai komersial dari aplikasi tanaman ini cukup besar sehingga berpotensi untuk terus dikembangkan. Meskipun demikian, hambatan seperti rasa aftertaste pahit dan variasi hasil ekstraksi menurut penulis akan menemukan solusi dengan semakin berkembangnya teknologi proses yang ada.
Kerentanan Bencana Tanah Longsor di Wilayah Kecamatan Herolangelange Kabupaten Bulukumba Sulawesi Selatan
Authors: Azikin Busthan , Bundang Syarifullah
Published: December 2024

Beberapa ruas jalan di wilayah Kecamatan Herolangelange dibuat melewati lahan perbukitan sehingga pemotongan lereng dilakukan. Tujuan penelitian adalah untuk menganalisis potensi bencana tanah longsor di wilayah Kecamatan Herlang. Aspek yang diobservasi dalam penelitian ini, yaituÂ  geometri lereng, jenis litologi, dan tingkat pelapukan batuan. Hasil penelitian menunjukkan bahwa kemiringan lereng agak terjal sampai terjal setempat agak landai dan batuan penyusun lereng adalah batuan tufa dan batugamping yang sudah mengalami pelapukan tinggi sampai pelapukan sempurna dan pada beberapa daerah telah menjadi tanah residu.Â  Dengan kondisi seperti disebutkan di atas maka area penelitian berpotensi mengalami tanah longsor. Pada lahan yang terjalÂ  sampai sangat terjal berpotensi mengalami tanah longsor jenis debris slide dan pada lahan yang agak landai dan batuan penyusunnya lapuk tinggi sampai lapuk sempurna cenderung mengalami amblesan. Infomasi ini menjadi penting bagi instansi terkait karena dengan mengetahui potensi tanah longsor lebih awal maka mitigasi juga dapat dilakukan lebih awal.Kata kunci: geometri lereng, batuan tufa dan batugamping ,pelapukan batuan, debris slide dan amblesan
IDENTIFIKASI SEBARAN AIR BAWAH TANAH DAERAH KOTA TERNATE SELATAN DENGAN MENGUNAKAN METODE GEOLISTRIK(TYPE NANIURA Resistivity Meter NRD 300 HF)
Authors: Haya Arbi , Alkatiri Hilda , Halil Amrih
Published: December 2024

Kota Ternate merupakan pulau kecil dengan penduduk yang padat. Seiring dengan perkembangan kepadatan penduduk ini berdampak pula terhadap kebutuhan air bersih yang bersumber dari air bawah tanah. Dari tahun ke tahun kebutuhan air bersih semakin meningkat yang akan dapat mempengaruhi berkurangnya volume air tanah, oleh sebab itu perlu mengidentifikasi penyebaran air tanah yang lebih luas, sebagai cadangan kebutuhan air bersih di Kota Ternate Khususnya Kota Ternate Selatan. Metode geolistrik merupakan salah satu cabang ilmu geofisika yang mempelajari bumi dan lingkungannya berdasarkan sifat-sifat kelistrikan batuan. Penelitian ini akan mencoba mengaplikasikan metoda geolistrik untuk menganalisis distribusi air bawah tanah. Tujuan penelitian adalah untuk menganalisis distribusi air tanah dengan menggunakan metode geolistrik. Penelitian ini dilakukan di dua kelurahan, yaitu Kelurahan Gambesi dan Kelurahan Sasa. Hasil penelitian menunjukkan, terdapat empat titik sounding dan dilakukan analisa secara litologi. Titik sounding 1 dan 2 di Kelurahan Gambesi keduanya secara litologi terdapat lima perlapisan. Titik sounding 3 dan 4 di Kelurahan Sasa keduanya secara litologi terdapat lima perlapisan. Kata kunci : Air bawah tanah, litologi, metode geolistrik
ANALISIS KAPASITAS VOLUME KOLAM PENGENDAPAN PADA AT01 PT. ANTAM Tbk UBPN KECAMATAN MABA KABUPATEN HALMAHERA TIMUR PROVINSI MALUKU UTARA
Authors: Umasangaji Noni , Nurany Nurany , Alkatiri Hilda , Haya Arbi , Firman Firman
Published: December 2024

Penambangan dengan sistem terbuka dapat menyebabkan terjadinya banjir pada lokasi penambangan, sehingga menganggu kegiatan pertambangan khususnya pada musim penghujan. Aktivitas penambangan memerlukan sistem penyaliran air tambang dan kolam pengendapan agar tidak menganggu aktivitas produksi maupun tercemarnya air limbah pada lokasi lain. Tujuan dilakukan penelitian ini adalah untuk menanggulangi potensi air ke dalam pit dan membuat rancangan dimensi saluran drainase dan kolam pengendapan. Kolam pengendapan yang berada di lokasi penelitian pada AT01 PT. Aneka Tambang Tbk yang berlokasi di site Pulau Pakal, Kecamatan Maba Kabupaten Halmahera Timur Provinsi Maluku Utara. Waktu pelaksanaan, dilaksanakan dari bulan Agustus sampai dengan bulan September 2023. Lokasi penelitian kolam pengendapan AT01 memiliki 6 kompartemen yang memiliki volume tampung kompartemen yang berbeda-beda, pada kompartemen 1 dengan perhitungan panjang kolam 28,219 m, lebar kolam 21,775 m, kedalaman kolam 4,001 m, mendapatkan volume 2.458 m3; kompartemen 2 panjang kolam 42,280 m, lebar kolam 30,400 m, kedalaman kolam 4,807 m, mendapatkan volume 2.115 m3; kompartemen 3 panjang kolam 24,105 m, lebar kolam 20,158 m, kedalaman kolam 4,352 m mendapatkan volume 2.115 m3; kompartemen 4 panjang kolam 23,442 m, lebar kolam 20,511 m, kedalaman kolam 4,137 m sehingga mendapatkan volume 1.989 m3; kompartemen 5 panjang kolam 43,794 m, lebar kolam 21,379 m, kedalaman kolam 5.962 m, mendapatkan volume 5.582 m3; dan kompartemen 6 dengan dimensi panjang kolam 36,333 m, lebar kolam 26,732 m, kedalaman kolam 4,041 m, mendapatkan volume 3.925 m3. Jumlah keseluruhan volume adalah 22.247 m3 dan mampu menampung volume air limpasan yang masuk 4.637m3/hari berdasarkan curah hujan tertinggi debit air limpasan selama periode 5 tahun.Kata Kunci: debit, dimensi kolam pengendapan, kompartemen, PT. Aneka Tambang Tbk.
Studi Upaya Pencegahan Kecelakaan Kerja di Area Penambangan pada PT. Antam Tbk UPBN Kecamatan Maba Kabupaten Halmahera Timur Provinsi Maluku Utara
Authors: Djabid Ramadhani , Alkatiri Hilda , Halil Amrih , Delila Alfianty
Published: December 2024

Kegiatan penambangan nikel perlu melakukan pengendalian, pengawasan, pengalaman kerja yang baik untuk mencegah bahaya yang diakibatkan dari proses penambangan tersebut. Pencegahan kecelakaan dalam kaitannya dengan masalah keselamatan dan kesehatan kerja harus mengacu dan bertitik tolak pada konsep sebab dan akibat kecelakaan, yaitu dengan mengendalikan sebab dan mengurangi akibat kecelakaan. Penyebab kecelakaan kerja disebabkan langsung oleh tindakan tidak aman (unsafe act) dan kondisi tidak aman (unsafe condition) sehingga menyebabkan terhentinya suatu kegiatan baik terhadap manusia maupun terhadap alat. Potensi kondisi tidak aman dan tindakan tidak aman yang ada di Front Sosolat Site Pulau Pakal di PT. Antam Tbk UBPN adalah kosentrasi debu yang tinggi, kondisi ruang jalan yang licin, area jalan loading point yang curam, dan area jalan angkut yang sempit sedangkan tindakan tidak aman terdapat tidak menggunakan sabuk pengaman dan APD karena jarak yang dekat, mengemudi kendaraan melewati batas kecepatan, tidak mengindahkan rambu lalu lintas dan juga mengopresikan unit tampa izin pengawas. Upaya yang telah dilakukan PT. Aneka Tambang Tbk. UBPN yaitu telah melakukan penyiram secara teratur ketika kosentrasi debu yang sangat tinggi, tidak memaksa unit beroprasi ketika jalanan licin dan menggunakan bulldozer dan motor gredel melakukan perbaikan jalan, melakukan  pemotongan atau penimbunan agar grade jalan loading point tidak tidak terlalu curam dan pemasangan rambu batas kecepatan di area jalan angkut yang sempit, untuk tindakan tidak aman PT. Aneka Tambang telah melakukan Inplementasi kebijakan standar yang ketat mencakup kebijakan pengunaan APD dan melakukan prosedur kerja yang aman, pelatihan dan kesadaran keselamatan PT. Antam memberikan pelatihan keselamatan yang komperhensif kepada seluruh pekerjanya. Pelatihan ini meliputi pengunaan APD, prosedur kerja yang aman, pengetahuan tentang resiko lingkungan dan keselamatan, audit dan inspeksi PT. Antam secara teratur melakukan audit dan inspeksi keselamatan untuk memastikan kepatuhan terhadap kebijakan dan standar keselamatan
ANALYSIS OF FUZZY C-MEANS IN PERSONALITY CLUSTERING BASED ON THE OCEAN MODEL
Authors: Pamput Jessicha , Dillah Salsa , Muthmainnah Aindri , Surianto Dewi Fatmarani
Published: December 2024

Personality is the pattern of an individual's behavior in daily life, reflected in their thoughts, feelings, and actions. The Big Five Personality Traits Model, known as OCEAN, helps to understand the complexity of human personality through five main traits. The identification and classification of personality, particularly among students, impacts academic performance, personal development, anxiety levels, and risky behaviors. Collaboration between educators, mental health professionals, and career advisors is crucial to creating an educational environment that supports students' holistic development. The Fuzzy C-Means (FCM) method is used to identify students' personalities with adequate accuracy. This study adopts the OCEAN model with FCM to efficiently identify and classify students' personalities. Data were obtained from 142 respondents, resulting in 27% of respondents being classified in cluster 1, 21% in cluster 2, 18% in cluster 3, 16% in cluster 4, and 18% in cluster 5. This study has important implications for students, educators, and educational institutions to understand that learning patterns, social interactions, and decision-making processes can be influenced by an individual's personality.
DEVELOPING ENTERPRISE ARCHITECTURE FOR BPRACO SMEs DIGITAL TRANSFORMATION BY USING TOGAF 10
Authors: Safitri Shintya Rahma , Mulyana Rahmat , Fajrillah Asti Amalia Nur
Published: December 2024

Organizations must embrace emerging technology through Digital Transformation (DT) to remain competitive in the digital revolution era. While previous research has highlighted the critical role of DT strategy and architecture in driving DT success in large banks, these insights have not been thoroughly tested in small-scale banks. Small and medium-sized enterprise (SME) banks like BPR often encounter significant challenges in the DT journey, including limited infrastructure, reliance on outdated and poorly integrated systems, and slow technology adoption. These barriers hinder their ability to support the DT initiatives necessary for thriving in the digital age. This study aims to develop an enterprise architecture blueprint tailored to support DT in BPRACo, an SME-scale bank. The research follows a five-stage Design Science Research (DSR) methodology, encompassing problem explication, requirement specification, design and development, demonstration, and evaluation. Data were collected through semi-structured interviews, validated through document triangulation, and analyzed using the TOGAF 10 framework, covering phases from preliminary planning to migration. The resulting blueprint was integrated into BPRACo's DT Strategy for 2024-2026. This research enhances the understanding of enterprise architecture's role in DT within the context of SME banks. It offers practical guidance for BPRACo and similar institutions to implement prioritized enterprise architecture artifacts, facilitating a successful DT journey.
CUSTOMER CHURN PREDICTION USING THE RANDOM FOREST ALGORITHM
Authors: Setiawan Yosep , Hadiana Asep Id , Umbara Fajri Rakhmat
Published: December 2024

Customer churn prediction plays a vital role in modern business, accurately influencing strategic and operational decisions that influence customer loyalty to a service. Customer churn focuses on customer retention being more profitable than attracting new customers because long-term customers provide lower profits and costs while losing customers increases the costs and need to attract new customers. However, customer churn still occurs frequently and cannot be predicted. If customer churn is left unchecked, it will endanger the company or banking industry because it can cause loss of income, damage reputation, and decrease market share. Random Forest, a data mining technique, was used in this research because of its ability to predict and handle many variables. This research aims to predict customer churn using the Random Forest method with datasets from Europe, especially France, Spain, and Germany, hoping to benefit the banking industry by identifying customers at high risk of abandoning services. This research is expected to benefit business people from customer churn predictions. Especially in the banking industry, it can help identify customers at high risk of abandoning service. Thus, companies can take appropriate steps to retain these customers, increase customer retention, strengthen customer loyalty and optimize their business performance. The results of this research are an accurate system for predicting customer churn in the future. The research obtained accuracy results of 87% in predicting customer churn using accuracy testing in the form of a confusion matrix.
DEVELOPING AN IT INFRASTRUCTURE MODEL FOR ENHANCING DIGITAL LITERACY THROUGH WEB-BASED LEARNING: A COMPREHENSIVE FRAMEWORK
Authors: Sulianta Feri , Rumaisa Fitrah , Puspitarani Yan , Violina Sriyani , Rosita Ai
Published: December 2024

In today's rapidly evolving educational landscape, there is a growing need to develop an IT infrastructure model that can effectively support web-based learning environments to enhance digital literacy. The proposed model offers a comprehensive framework for educational institutions to integrate digital technologies into their curricula seamlessly. Key elements of the model include essential hardware, user-friendly software, and advanced security measures, each playing a vital role in creating a seamless, secure, and efficient digital learning experience. This study explores the dynamic interactions among these components and their collective influence on fostering a conducive and productive web-based learning environment. By addressing the need for reliable infrastructure, scalable solutions, and robust security protocols, the model provides a holistic approach to improving digital literacy in educational contexts. The research underscores the critical role of a well-structured IT infrastructure in supporting digital education, offering actionable insights and recommendations for implementation. Moreover, it emphasizes that a well-developed IT infrastructure is foundational for the long-term success of web-based learning programs, enabling institutions to meet diverse learner needs, adapt to technological advances, and ensure sustainability in the digital education landscape.
SPERM ABNORMALITY CLASSIFICATION USING MULTI-PURPOSE IMAGE EMBEDDING AND CLASSICAL MACHINE LEARNING
Authors: Adinugroho Sigit , Sari Yuita Arum , Kurniawan Wijaya , Arwan Achmad
Published: December 2024

Since sperm cells have big impact for human welfare in terms of reproduction, there are many studies have been done. In this case, we are attracted to enrich the method in determining the morphological properties of them using machine learning. Most study about it is done using 2-steps action that are feature extraction which is continued by classification. In our work, we aimed to lower the complexity by using image embedding as a general-purpose feature extractor that requires no training. For feature extraction using image, it is found that RGB has better performance compared to grayscale if we want to use Support Vector Machine (SVM). Meanwhile, when a comparation is done between SVM, random forest, Multi-Layer Perceptron (MLP), Naïve Bayes, and k-Nearest Neighbour (kNN) for classification process, MLP shows the best performance among them which is around 85%. Moreover, our proposed method has low complexity indicated by the training time around one and a quarter minute s for the most accurate method, compared to hours of training time in similar methods.
Pemanfaatan Moringa oleifera melalui Proses Elektroflotasi Biokoagulasi dalam Penjernihan Limbah Cair Laboratorium
Authors: Setyowati Rr Diah Nugraheni , Wijayanti Arik , Suriani Efa , Adila Surya Puspa , Al Hikmi Achmad Syahri
Published: December 2024

The problem of waste was a serious concern of the world, as well as for the government and the people of Indonesia. The particular concern regarding waste does not only apply in the industrial and trade sectors, but also in other sectors that generate waste such as in the tourwasm, health, research development, and education sectors, especially those that have integration laboratory. The biocoagulant used were moringa seeds with a dose variation of 0.025; 0.05; and 0.1 grams/250 mL. The electroflotation process was carried out electrodes, namely graphite electrodes at the anode and stainless steel at the cathode with a constant voltage of DC 21 V for 60 minutes. The effectiveness of the electroflotation-biocoagulation process was valuated by looking at the decrease in the electrical conductivity (EC), total dwassolved solids (TDS), turbidity, metal Pb and Cu. The study's result was the electroflotation-biocoagulation process was more effective than the electroflotation and coagulation processes. Electrical conductivity (EC) was successfully reduced to 9.76% by 0.1 gram/500 mL, TDS (dwassolved solids) was reduced to 8.78% by moringa oleifera, waste turbidity was decreased to 91.70%, the concentration of Pb was reduced to 12.80 % and Cu was reduced to 0,119.
DAMPAK LUKA TUSUK AREA DADA TERHADAP KONDUKTIVITAS OTOT JANTUNG : STUDI LITERATUR
Authors: Widyanto Hilmi Cahyo , Nitiprodjo Abdul Hakim , Purnami Effendi Lita Hati Dwi , Kusnadi Sofina
Published: December 2024

Sistem konduktivitas jantung merupakan sistem yang berfungsi menghasilkan impuls listrik guna membantu memompa darah dari jantung ke seluruh tubuh dan sistem konduksi jantung ini memiliki struktur – struktur penting yang menjadikan proses konduksi berjalan secara normal. Luka tusuk merupakan luka tajam yang dapat disebut juga luka tembus dengan mekanismenya merusak jaringan integritas yang ada di bawahnya lalu apabila terdapat luka tusuk terutama pada area jantung dapat berakibat fatal yang menyebabkan tingginya angka kematian karena cedera tesebut. Tujuan artikel ini adalah untuk mengetahui dampak dari luka tusuk terhadap struktur konduktivitas jantung dan dikaitkan dengan gejala yang timbul. Metode yang digunakan dalam studi ini yaitu menggunakan studi literature review melalui tiga database yaitu Pubmed, Google Scholar, dan ScienceDirect dari tahun 2014 hingga 2024. Didapatkan hasil sepuluh artikel, dari kesepuluh artikel tersebut dapat disimpulkan bahwa luka tusuk berdampak secara langsung maupun tidak langsung pada sistem konduktivitas otot jantung yang menimbulkan keabnormalan pada elektrokardiogram, ketidakstabilan hemodinamik karena penurunan fungsi jantung, dan henti jantung mendadak yang timbul akibat adanya aritmia.
PENGARUH PEMBERIAN EKSTRAK ANDALIMAN (ZANTHOXYLUM ACANTHOPODIUM DC) TERHADAP KADAR HIGH SENSITIVITY C REACTIVE PROTEIN (HS-CRP) TIKUS WISTAR JANTAN YANG DIINDUKSI STZSTZ
Authors: Caroline S Cecilia , Suandy Suandy , Rusip Gusbakti
Published: December 2024

Diabetes Mellitus (DM) merupakan penyakit dengan prevalensi mencapai 8,3% dari populasi dunia pada tahun 2014 dan meningkat hingga 387 juta kasus berdasarkan data International Diabetes Federation. Prevalensi diabetes melitus, sekitar 4.8% dan lebih dari 58.8% kasus diabetes melitus tidak terdiagnosis, pada masyarakat di Indonesia penyandang diabetes melitus di tahun 2030. Prevalensi diabetes melitus menjadi persoalan kesehatan yang serius, karena mengalami peningkatan jumlah penderita di setiap tahunnya.  Biaya pengobatan yang tinggi mendorong pencarian alternatif, seperti andaliman yang dianggap memiliki aktivitas antidiabetes dan antioksidan. Tujuan penelitian ini, untuk mengetahui pengaruh efektivitas ekstrak andaliman dalam menurunkan kadar gula darah, mengatasi resistensi insulin yang diukur melalui Hs-CRP, dan melindungi sel β pankreas dari kerusakan pada tikus putih yang diinduksi Streptozotocin (STZ). Penelitian ini menggunakan posttest only controlled group design, dengan Kelompok 1 normal (tanpa diberikan perlakuan), Kelompok 2 kontrol negatif (STZ 65mg/kgBB), Kelompok 3 kontrol positif (STZ 65mg/kgBB + Metformin), Kelompok 4 Perlakuan 1 (STZ 65mg/kgBB + Nanopartikel 25mg/kgBB), Kelompok 5 Perlakuan 2 (STZ 65mg/kgBB + Nanopartikel 50mg/kgBB ), Kelompok 6 Perlakuan 3 (STZ 65mg/kgBB + Nanopartikel 75mg/kgBB). Hasil penelitian berdasarkan analisa ANNOVA dengan dosis andaliman 75mg/kgBB pada kelompok 6 didapati perbedaan bermakna signifikan secara statistik p=0,005 (p0,05)
Peningkatan Kemandirian Masyarakat Dalam Pencegahan Penularan Penyakit Zoonosis Dari Kucing Melalui Edukasi
Authors: Rahman Ismail , Toka Wahyunita Do
Published: December 2024

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kemandirian masyarakat dalam pencegahan penularan penyakit zoonosis, khususnya toxocariasis, melalui edukasi di Pantai Kastela. Metode yang digunakan meliputi ceramah interaktif, diskusi, pembagian leaflet, dan spanduk sebagai media pendukung. Kegiatan dimulai dengan survei lokasi dan penyusunan materi yang sesuai dengan kebutuhan masyarakat. Pelaksanaan penyuluhan mencakup penjelasan tentang toxocariasis, cara penularannya, dan langkah pencegahan melalui kebersihan lingkungan dan perawatan hewan peliharaan. Hasil kegiatan menunjukkan partisipasi aktif masyarakat selama sesi diskusi, serta peningkatan pemahaman tentang pentingnya menjaga kebersihan lingkungan dan hewan peliharaan. Masyarakat juga mulai memahami pentingnya mengenali gejala awal pada kucing yang terinfeksi parasit serta cara penanganannya. Dukungan dari Kelurahan Kastela sangat membantu dalam kelancaran kegiatan ini. Selain itu, leaflet yang dibagikan menjadi panduan praktis bagi masyarakat. Kegiatan ini diharapkan memberikan dampak berkelanjutan, dengan masyarakat lebih mandiri dalam mencegah penularan penyakit zoonosis dan menyebarkan informasi yang diterima kepada komunitas sekitar.
Efeitos da suplementação do Ômega 3 durante o período gestacional
Authors: Silva Sandy Rodrigues , Santos Edilene da Silva dos , Zarpellon Raquel Simone Maccarini , Bello Sergio Ricardo de Brito , Silva Roxane Wirschum , Venturelli Amanda Caroline , Pazello Camila Tedeschi
Published: December 2024

Introdução: A ingestão de ômega 3 durante o período de gestação tem sido observada por muito tempo através de estudos, onde indicaram que possui diversos benefícios, entre os quais, que é importante consumir a quantidade adequada, para que seja evitado certas complicações. Objetivo: Identificar os principais efeitos do Ômega 3 durante o período gestacional. Metodologia: Esta é uma revisão integrativa, que tem como objetivo de encontrar conteúdos científicos atuais sobre o tema. Para a seguinte revisão foram usadas as seguintes bases de dados: Scholar, Biblioteca Virtual da Saúde, PubMed e Scielo, publicados de 2019 a 2024. Resultados: após as pesquisas foram encontrados 115 artigos, entretanto foram usados somente 24 artigos para esta pesquisa. Conclusão: O uso de Ômega 3 durante o período gestacional traz muitos benefícios tanto para a mãe quanto para o bebê, desenvolvendo a função neurológica e visual do bebê e reduzindo a chance de parto prematuro, assim a suplementação de Ômega 3 é algo de extrema importância no período gestacional.
A teoria do Propósito Negocial: Uma análise da aplicação no Sistema Jurídico Brasileiro
Authors: Cardoso João Pedro , Elali André de Souza Dantas
Published: December 2024

O planejamento tributário é cada vez mais utilizado como uma ferramenta para otimização fiscal e diminuição dos custos operacionais das empresas, porém tem sido confrontado com desafios no sistema jurídico brasileiro. Analisando o posicionamento do Conselho Administrativo de Recursos Fiscais (CARF), percebe-se a utilização desta teoria para definir a (i)licitude dos planejamentos tributários e a lisura nas reorganizações societárias. O objetivo do presente estudo é analisar a aplicação dessa teoria como condicionante da validade dos planejamentos realizados por contribuintes no âmbito do Conselho Administrativo de Recursos Fiscais – CARF, bem como posicionar-se acerca da aplicação da Teoria do Propósito Negocial no sistema jurídico brasileiro. Com isso, o presente artigo vislumbra analisar e evolução da referida teoria, bem como delinear sua aplicação no ordenamento jurídico brasileiro, para concluir sobre utilização da Teoria do Propósito Negocial como limite para a realização de Planejamentos Tributários, com objetivo de propiciar um melhor entendimento acerca da legalidade dos negócios jurídicos que visem, exclusivamente, a economia de tributos. Para tanto, fundamenta sua análise em pesquisas bibliográficas e jurisprudenciais no âmbito administrativo e judicial.
Prevalência da sífilis congênita no Brasil: Um estudo retrospectivo dos últimos 10 anos
Authors: Nascimento Luana Resende , Hora Flávia Gabriela Tojal , Ramos Tainah Fontes , Barbosa Fernanda Moura , Souza Adnianny Almeida Simão de , Dias Flávia Maria Tenório Cavalcante , Formiga Mateus Dantas Monteiro , Lucena Roberta Araújo de , Santos Samira Silveira dos , Ferreira Maria Eduarda Nascimento de Hollanda
Published: December 2024

Introdução: A sífilis congênita é uma infecção causada pelo Treponema pallidum, cuja transmissão ocorre da mãe para o feto, por meio da placenta. Essa condição acarreta em consequências graves para o recém-nascido. Aproximadamente 1 milhão de gestantes com sífilis são identificadas anualmente no Brasil. Objetivo: Analisar a prevalência da sífilis congênita no Brasil. Metodologia: realizou-se um estudo epidemiológico descritivo com base nos dados do Departamento de Informática do Sistema Único de Saúde (DATASUS) no período de maio de 2014 a maio de 2023. As variáveis analisadas incluíram: internações hospitalares, taxa de mortalidade, óbitos, custos hospitalares, faixa etária, cor/raça, sexo e macrorregiões do país. Resultados: Entre 2014 e 2024, ocorreram 652.712 internações pediátricas por asma no Brasil e o maior número de hospitalizações foi em 2013. A região Sul apresentou maior índices de hospitalização, enquanto a região Norte destacou-se pelo impacto significativo no número de óbitos. A faixa etária mais afetada foi menor de 1 ano, com predominância do sexo feminino e etnia parda. Conclusão: Ao considerar o amplo impacto biopsicossocial, econômico e clínico causado pela sífilis congênita, é imprescindível implementar políticas públicas que priorizem o diagnóstico precoce e o tratamento eficiente para gestantes com sífilis.
Enhancing Sustainable Marine Tourism: The Crucial Role of Environmental Conservation Programs in West Nusa Tenggara
Authors: Islahuddin  , Muhtasom Ali , Masatip Anwari , Herman Herman
Published: December 2024

Marine tourism in West Nusa Tenggara (NTB) presents significant economic opportunities but poses risks to environmental sustainability without proper conservation efforts. This research explores how environmental conservation can be integrated into sustainable marine tourism development strategies to ensure that tourism growth does not harm NTB's natural resources. The study adopts a quantitative approach, surveying 100 key stakeholders, including tourism professionals and local Government officials, to analyze the relationship between environmental conservation and sustainable tourism success. Using multiple linear regression, the research reveals that public awareness of environmental conservation significantly impacts tourism sustainability. In contrast, Government actions and conservation efforts are perceived as less effective. The findings emphasize that challenges in conservation can motivate improvement efforts, suggesting that stakeholder collaboration is crucial in addressing obstacles and enhancing marine tourism's long-term viability. This study provides a basis for developing policies promoting economic growth and environmental protection in NTB, demonstrating that sustainable tourism can yield substantial economic benefits while preserving natural ecosystems. These insights aim to guide future efforts to balance tourism development with environmental conservation, establishing NTB as a model for sustainable marine tourism.
PESANTREN AND THE TRANSMISSION OF SANAD AL-QUR’AN: TRACKING SANAD TAHFIZ CONNECTIONS IN INDONESIA
Authors: Ayatin L.N Febriana , Fadlillah Fadlillah
Published: December 2024

This research aims to trace the connection between the sanad of the Qur’an at the Pesantren Nurul Islam (Nuris) Jember, which has recently developed along with the spread of the Qur’an and tahfiz institutions in Pondok Pesantren, especially modern pesantren, where sanad is lacking get attention. Therefore, dissecting a scientific network and, more specifically, the path of sanad qira’at in studying the Qur’an is critical. This research is field research which is presented descriptively. The collected data will be analyzed using a descriptive approach to determine the connection between the sanad tahfiz at the Pesantren Nuris. This research finally resulted in a conclusion that; 1) the sanad of the Qur’an at the Pesantren Nuris Jember, taking the sanad from the caretaker, Gus Rabith Qashidi, which was obtained from his teacher in Egypt, Shaikh Asyraf Hamid Hisanain Muhammad, who is connected to the Prophet Muhammad, 2) the method of giving the sanad of the Qur’an in Nuris Jember is included in the ardhan faqath method where a student reads to his teacher until complete without having to listen to the teacher’s reading first, and 3) the sanad category owned by Gus Rabith Qashidi is included in the category of new sanad routes that have reached Indonesia, in the sense that path obtained by Indonesian ulama from the results of scientific pursuits in the Middle East.
DEVELOPMENT OF A SCIENTIFIC LITERACY INSTRUMENT BASED ON RIAU MALAY ETHNOSCIENCE IN SCIENCE SUBJECTS
Authors: Amalia Delfa Vioni , Ilhami Aldeva , Fuadiyah Sa’diyatul , Kusumanegara Afdhal
Published: December 2024

The OECD announced that the science literacy scores of Indonesian students ranked 70th out of 78 participating countries, indicating that science literacy in Indonesia is in the low category. One effort that can be made to improve students' science literacy is by incorporating local wisdom into learning assessments. The aim of this research is to determine the validity, practicality, and effectiveness of a science literacy instrument based on Riau Malay ethnoscience. This study uses the R&D research method designed using the Plomp model. The application of the Plomp model involves three stages: the preliminary research phase, the prototyping phase, and the assessment phase. The research instruments used include questionnaires, observation sheets, interview sheets, and science literacy test instruments based on Riau Malay ethnoscience. The data analysis techniques consist of qualitative and quantitative descriptive data analysis. Based on the data analysis results, the validity level of the test items is 88.16%, which falls into the valid category. The practicality level is 92%, which falls into the practical category. In the effectiveness stage, a score of 47.21% was obtained, which falls into the moderate category. The conclusion of this research is that the science literacy instrument based on Riau Malay ethnoscience is considered valid, practical, and suitable for use in science education.
THE EFFECT OF LITERACY HABITS AND THE USE OF AL-QURAN LEARNING METHODS ON STUDENTS' AL-QURAN READING ABILITY
Authors: Rosalina Arinda , Nurdarmawan Avip , Firmanda Kharisma Eka
Published: December 2024

This research is based on a phenomenon seen in educational institutions at elementary, middle school, high school and even college levels, namely not being able to read the Al-Qur’an properly and correctly. This research is descriptive quantitative research with a correlation design that aims to find out how big the relationship is between literacy habits and the use of Al-Qur’an learning methods on students' ability to read the Al-Qur’an. The data analysis method is carried out using multiple linear regression analysis through the classic assumption test which consists of six tests on secondary data. The results of the research showed that the significance obtained was 0.000 so it was less than 0.05 (Sig.<0.05) so it was concluded that the implementation of Al-Qur’an literacy habits had a significant influence on the ability to read the Al-Al-Qur’an, while the significance of the variable secondly (using the Al-Qur’an learning method) it was found that the significance value was 0.325 so it was less than 0.05 (Sig.>0.05) so there was no significant influence on the ability to read the Al-Qur’an.
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Authors: Presli I.
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Authors: Presli I.
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ANALYSIS OF THE POSSIBILITY OF TRANSPORT STRUCTURES DESIGNING USING BUILDING INFORMATION MODELING TECHNOLOGIES (BIM TECHNOLOGIES)
Authors:   National Transport University, Medvediev Kostiantyn , Dudarenko Oleksandr ,   LLC Valbek, Galchenko Oleksii ,   LLC Valbek, Novikov Mykhailo ,   LLC Valbek, Marchenko Artem ,   LLC Valbek
Published: December 2024

Summary. The experience of working on the bridge rehabilitation project using BIM technologies has primarily shown that today it is possible to perform high-quality design documentation using information modeling technologies and taking into account national regulations for the development of design documentation. It should be noted that the research in the field of transport design has shown new opportunities for optimizing the design process, improving its efficiency and quality.
The study revealed the following benefits of using BIM technologies:
- centralised data storage and synchronisation - all project information is available to all participants in real time, which guarantees clear coordination and consistency of decisions. The BIM model is a platform for collaboration and information exchange between all project participants;
- accuracy of project documentation - the BIM model makes it possible to generate drawings and specifications based on a single data source - the model, which minimises the risk of errors;
- detection and elimination of errors at early stages - the BIM model allows you to identify and eliminate conflicts and errors at the early stages of design, which significantly saves time and resources for their correction at later stages of project implementation;
- improving the quality of design and construction - BIM technologies can create more understandable and detailed designs, which guarantees better construction quality.
Building information modelling technologies are becoming an indispensable tool for designing complex infrastructure facilities such as bridges. Their use guarantees a clear link between the design documentation, the 3D model, and the real object, which significantly saves time and improves design and construction efficiency.
Keywords: bridge design, digital model, information modelling, BIM technologies, bridge structures, design documentation.
METHODOLOGICAL ASPECTS REGARDING THE EVALUATION OF AESTHETIC QUALITIESOF AUTOMOBILE ROADS
Authors:   Kharkiv National Automobile and Road University, Kiyashko Ihor
Published: December 2024

Summary. In Articlethe existing system of evaluating the consumer properties of roads was analyzed, while the indicators that are not subject to quantitative assessment were identified, which also include the aesthetic qualities of roads. The influence of the roadside space, including the aesthetic qualities of the roads, on the users of road services is considered.It is analyzed in the workthe share of the influence of the human factor in ensuring traffic safety, the speed of processing by the driver of information about the road situation, the impact of ergonomics and aesthetics of road conditions on the productivity and reliability of the driver's activity, which allows taking into account the psychophysiological capabilities of the driver when designing highways and organizing traffic on the existing road network. For the quantitative assessment of the aesthetic condition of highways, it is proposed to use the method of comparing the corresponding ones values of indicators characterizing the aesthetic condition of roads with permissible values (normative requirements) based on the criterion of the absence or presence of the indicated indicators and their deviations. If one of the indicators does not correspond to the permissible value, defects are determined according to the level of aesthetic appeal, which are evaluated by the corresponding points. The methodology for assessing the aesthetic condition of the road and roadside space consists of a set of the following indicators in three groups: technical and operational indicators and road elements; architectural and landscape support and beautification; availability and condition of landscaping. The assessment of the aesthetic condition of roads according to the levels of aesthetic appeal is determined according to the weighted average values of the assessment of the aesthetic condition of the elements or indicators of the road in points obtained by calculations.
Keywords: aesthetic condition, survey of roads, technical and operational indicators, architectural and landscape support, landscaping, level of aesthetic appeal.
EVALUATION OF THE ROAD PAVEMENT BEARING CAPACITY USING FFWD EQUIPMENT BY THE METHOD OF DYNAMIC LOADING
Authors:   National Transport University, Kharchenko Anna , Chechuha Oleksand ,   National Transport University, Alimov Akim ,   National Transport University
Published: December 2024

ummary. The method of assessing the bearing capacity of road surfaces by the dynamic loading method using the Fast-Falling-Weight-Deflectometer (FFWD) equipment was investigated. It was determined that the use of FFWD equipment provides accelerated data collection and their rapid return, if compared with previous versions of installations with deflectometers or analogues. The repeatability of the test using the FFWD method ensures the reliability of the obtained results, in particular, the standard test is performed three times with the same load or through a progressive pulse with increasing load. The result of field measurements of the strength of road surfaces using the FFWD method is to obtain their deformation characteristics, which are presented in the form of a profile of the surface deformation (deflection basin) in specialized software. The outline of the deflection basin is formed by the location points of the sensors for registering vertical surface movement (geophones), which are installed in a line along the traffic lane in an optimal number of nine units. Analysis of the obtained data on the deformation of the pavement surface by the FFWD method allows to identify potential weak points in the road structure. In turn, this is a prerequisite for planning measures to strengthen or restore road structures, and is also the basis for economically calculating the amount of financing for these works. The FFWD method still requires additional testing in Ukrainian conditions, so further research will concern the practical application of the method in modern conditions.
Keywords: dynamic loading, road surface, FFWD method, deflection basin
DEVELOPMENT A SOFTWARE FOR SPATIAL DATA VERIFICATION FOR ROAD NETWORK SPATIAL MODELLING
Authors:   State enterprise «National Institute for Development of Infrastructure (SE «NIDI»), Dulia Mykhailo
Published: December 2024

Summary. The article describes the stages of creating an information and analytical system for verifying and correcting the results of field work related to the determination of spatial coordinates and linear references of highways. Technical accounting and certification of highways are carried out in order to obtain reliable information on the presence of roads and road structures and other road infrastructure located within the roadway, their parameters and technical condition, which makes it possible to justify and rationally plan the construction, reconstruction, repair and maintenance of roads.
In the course of the work, based on previous experience and analysis, the research objectives were formulated. The solution of the tasks is associated with the automation of the process of vector constructions on the coordinate plane, or three-dimensional images. To solve the tasks in the process of creating an analytical system, separate functions were programmed. To create the main menu and submenus of the software interface, these functions were combined into groups.
The proposed method and the developed information-analytical system make it possible to provide road industry specialists with a tool for checking and correcting the results of field work related to the determination of spatial coordinates and linear references (km+); to obtain budgetary savings (due to the refusal to purchase licenses for foreign analogues and the cost of their modernization to the requirements of current regulatory documents); save working time (by automating the process of verification and correction); prevent low-quality services for determining spatial coordinates during road certification.
Keywords: highway, calculation algorithm, coordinate plane, linear reference, display scale, longitudinal profile, software, spatial data, digital model.