bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Usaha Pengolahan Amplang Ikan Bandeng (Chanos chanos) Di Kelurahan Muara Sembilang Kecamatan Samboja Kabupaten kutai Kartanegara
Authors: Wahyudi Eko , Helminuddin  , Fahrizal Wahyu 
Published: March 2024

Eko Wahyudi, 2022. Anslisis Usaha Pengolahan Amplang Ikan Bandeng Di Kelurahan Muara Sembilang Kecamatan Samboja Kabupaten Kutai Kartanegara (Dibimbing oleh Prof. Dr. Ir. H. Helminuddin.,MM dan Wahyu Fahrizal, S.Pi.,M.P)

Tujuan penelituan ini untuk mengetahui keuntungan usaha pengolahan amplang ikan bandeng (Chanos chanos) berdasarkan analisis usaha yang meliputi : Revenue Cost Ratio (RCR), Break Event Point Harga, Break Event Point Penjualan, Break Event Point Produksi, Payback Period, Return On Investmen dan mengetahui faktor yang menjadi kendala dan pendorong usaha pengolahan amplang ikan bandeng. Penelitian ini dilaksanakan sejak maret 2022 sampai dengan juni 2022. Jenis data penelitian yang digunakan yaitu data kualitatif dengan sumber data primer diperoleh dari wawancara menggunakan kuesioner yang berpedoman kepada daftar pertanyaan yang dibuat sesuai tujuan penelitian. Hasil penelitian menunjukan bahwa nilai RCR = 2.33, titik impas harga sebesar Rp. 10.000/bungkus < harga aktual sebesar Rp. 4.285/bungkus, titik impas penjualan sebesar Rp. 9.057.326/bulan < penjualan aktual sebesar Rp. 45.000.000 perbulan, titik impas produksi sebanyak 889 bungkus/bulan < produksi aktual sebanyak 4500 bungkus/bulan, masa pengembalian 3 bulan, dan hasil analisis ROI diperoleh angka 224%. hasil analisis usaha secara keseluruhan menunjukan bahwa usaha pengolahan amplang ikan bandeng (Chanos chanos) di Kelurahan Muara Sembilang Kecamatan Samboja Kabupaten Kutai Kartanegara menguntungkan dan layak untuk dijalankan.

Kata Kunci : Pengolah Amplang, Ikan Bandeng, Kelayakan Usaha.
Private Participation in the Management of Water Resources According to Law Number 17 of 2019 concerning Water Resources
Authors: Musthofa Arafat Nasrulloh , Roestamy Martin , Fulazzaky Mohamad Ali 
Published: March 2024

Water is a primary human need that God has given to all His creatures. Water is a source of needs and fulfillment of many people's needs. The management of water resources is held by the government to be used for the welfare of citizens according to the mandate of the 1945 Constitution. The research objectives are as follows: 1. To find out and analyze the tasks of the central government in dividing the management of natural resources both for the community and for private companies. 2. To find out and analyze the role of the private sector in water resources according to Law no. 17/2019 concerning Water Resources. The method is normative juridical study with qualitative approach using primary and secondary data. The results of the research are that water resources management involves various parties which often conflict and cause conflict. Therefore, good coordination is needed to unite the interests of the community and the government to produce an effective and efficient formulation of water resources management. The government plays a very important role in managing water resources so that all people get clean water in a fair and equitable manner to meet their daily needs.

Keywords : Private, Management, Water
Cementoenamel Junction: Morphological Characterization in Nepali Population
Authors: Adhikari Bhoj Raj , Shakya Mamata , Poudel Pratibha , Rijal Arjun Hari , Lamichhane Simant , Mahanta Swagat Kumar , Upadhyay Chandan , Humagain Manoj 
Published: March 2024

Introduction: Cementoenamel junction (CEJ) represents the anatomic limit between the crown and root surface and is defined as the area of the union of the cementum and enamel at the cervical region of the tooth. However, the type of CEJ in the Nepali population is not well documented.
Objective: In the present study, the authours attempt to characterize the morphological type of CEJ in the Nepali population.
Methods: This is a descriptive cross-sectional study using a total of 300 CEJs from the Nepali population visiting the Kathmandu University School of Medical Sciences, Department of Dental Surgery, Dhulikhel Hospital (KUSMS-DH) between January 2023 to August 2023. Extracted teeth were sectioned to 250μm thickness and observed under the light microscope to determine the type of CEJ.
Results: Most of the samples presented type I CEJ. Type I, II, and III CEJ were seen in 149 (49.67%), 103 (34.33%), and 48 (16%) of the samples respectively. Additionally, 110 (73.34%) of the samples showed similar types of CEJ in both the buccal and palatal sides of the same tooth while 40 (26.66%) had different types of CEJ within the same tooth.
Conclusions: Type I CEJ is the most common in the Nepalese population. The type of CEJ shows variation within the same teeth in different areas.
Prevalence of Tooth Loss due to Periodontitis in Patients Visiting Tertiary Care Hospital
Authors: Thapa Sachita , Rijal Arjun Hari , Humagain Manoj , Lamichhane Simant , Bhusal Sita 
Published: March 2024

Introduction: Epidemiological studies have been showing that caries is the main reason for tooth loss. But nowadays, it seems to show an increasing trend of tooth loss due to periodontal reasons rather than caries. The retention of natural teeth can improve the quality of life by maintaining the ability to chew and digest food. Thus, directly or indirectly periodontitis leading to tooth loss affects quality of life.
Objective: To determine the prevalence of tooth loss in periodontitis patients.
Methods: A cross-sectional study was done in Department of Periodontology and Oral Implantology from June 2023 to September 2023 after obtaining ethical clearance from institutional review committee. Study participants were patients diagnosed as periodontitis according to world workshop in periodontics 2017 classification and prevalence of tooth loss was recorded according to the history of mobile tooth. Poor prognosis and hopeless prognosis were counted as to be extracted tooth in the study. Collected data were entered into the excel sheet and further statistical analysis was done using SPSS v.20.
Results: Mean of tooth loss due to periodontitis was found to be 3.74±3.285 and tooth to be extracted is 1.94±1.884.
Conclusion: As the age increases number of tooth loss increases, likewise current smokers have more amount of tooth loss than that of former and nonsmokers. Likewise, mandibular anterior region was most common for prevalence for tooth loss.
Social Impact and Self-Perception of Malocclusion among Adolescents in a Tertiary Centre of Eastern Nepal
Authors: Giri Nidhi , Gautam Ujwal 
Published: March 2024

Introduction: Malocclusion, defined as an improper relationship between teeth in the opposite jaws, has been a prevalent disorder in recent decades. There has been an increased concern about dental appearance during childhood and early adulthood.
Objective: To assess the social impact and self-perception of malocclusion among adolescents and to investigate whether the types and severity of malocclusion have any effect on adolescents’ social acceptance.
Methods: A total of 301 participants were chosen from middle and high school with ages ranging from 12 to 19 years. After completion of the questionnaire to assess social impact, all the participants were examined using the Index of Orthodontic Treatment Need (IOTN).
Results: Malocclusion severity has a negative correlation with satisfaction with dental appearance (σ: -0.385; p-value: <0.001). Similarly, the severity of malocclusion has weak positive correlation with treatment needs (σ: 0.156; p-value: 0.007) and social impact (σ: 0.171; p-value: 0.003).
Conclusions: Different subjective domains of social impact and self-perception are influenced by the severity of malocclusion among adolescents visiting tertiary care center in Eastern Nepal.
Coping with Exploitative Labour Market: A Case of Sri Lankan migrants in Bahrain
Authors: Mohamed Idrees Mohamed Aslam , Iyad M.Y. Eid  , Rohaiza Rokis  
Published: March 2024

This study is a detailed description of the experience of Sri Lankan migrant workers in Bahrain, exploring the labour market exploitation after arriving in Bahrain and coping strategies. These migrants’ labour market experiences show contrasting and negative experiences after arriving at their destinations. The qualitative research method was utilised, drawing descriptive analysis (thematic analysis technique) of compiling data through semi-structured interviews. Thirty in-depth interviews with Sri Lankan migrant workers, who stayed with their families in Bahrain for more than six months, were conducted using a purposive sampling technique. The study has identified negative experiences of relationships with employers and co-workers in which migrants went through a range of exploitations. The study revealed that the power exercised by employers and co-workers was the prominent cause behind this exploitation. The findings have confirmed that the foremost goal of migration, earning through productive employment, has collapsed due to wage exploitation. Finally, the study highlights acceptance of exploitation as a coping strategy that the migrants had adopted to endure with their exploitative labour market. The information explored on the exploitation of migrant workers in Bahrain enriches the literature with a new sociological and empirical study which provides new evidence about the serious challenges that they had faced.
İntertrokanterik Kırıkların Tedavisinde Proksimal Femur Çivi Ucunun Femur Kanalındaki Pozisyonunun Klinik Ve Radyolojik Sonuçlarına Etkisi
Authors: ÇAKMAK Mehmet Fevzi , HOROZ Levent 
Published: March 2024

Amaç : İntertrokanterik femurkırıklarında intramedüller çivi tedavisi son yıllarda yaygın olarak kullanılmaktadır. İntertrokanterik kırıkların intramedüller tespitinden sonra mekanik komplikasyon oranları %2-13 arasındadır. Proksimal femoral çivi uygulamasının mekanik başarısızlığına ilişkin risk faktörleri arasında lag vidası konumu, uç-apeks mesafesi, redüksiyon kalitesi ve femur boynu/şaft açısı yer alır. Çalışmamız femoral çivi ucunun femoral kanaldaki konumunun mekanik başarısızlık oranlarına ve radyolojik parametrelere etkisini değerlendirmeyi amaçlamaktadır.
Gereç ve Yöntem : Haziran 2019 ile Eylül 2022 tarihleri arasında intertrokanterik kırık nedeniyle proksimal femur çivisi uygulanan 118 hastanın verileri analiz edildi. Hastalar femur kanalındaki proksimal femoral çivi ucunun pozisyonuna göre üç gruba ayrıldı. Ameliyat sonrası ve takip radyografilerinde uç apeks mesafesi, femur boynu/şaft açısı, redüksiyon kalitesi, lag vida konumu, kaynama süresi ve komplikasyonlar değerlendirildi.
Bulgular : Çalışmaya dahil edilen tüm hastalar değerlendirildiğinde 9 hastada femur boynundan sıyrıldığı görüldü. Medial grupta sıyrılma oranları anlamlı olarak daha yüksekti (n=7, p=0,003). FNSA açısından her üç grupta da birbirinden istatistiksel olarak anlamlı farklar mevcuttu (
The Conflict Between Day and Night in Anne Finch’s “A Nocturnal Reverie”
Authors: Sharif Azad Hamad , Mohammad Birzo Abdulkadir 
Published: March 2024

في هذا البحث، يتم تحليل قصيدة الشاعرة آن فينتش، كونتيسة ونتشيلسي، الموسومة "ذكرى رحيقية" من منظار ايكولوجي. كما يسلط البحث الضوء على إسهام الشاعرة آن فينتش في فهم الطبيعة ضمن سياق المنظار الايكولوحي وكيف انعكست رؤيتها للطبيعة في القصيدة المذكورة. تسعى الدراسة الى اثبات أن الشاعرة آن فينتش مدركة جدا لأهمية الطبيعة في حياة الانسان تعتقد أن البشر مسؤولون عن سلامة ورفاه الطبيعة والانسان على السواء. حاولت الشاعرة آن فينتش في قصيدتها المذكورة أن تقنع الانسان أن الطبيعة جميلة وهي مجتمع حي يجب احترامه من أجل الوصول الى الانسجام الداخلي وجعل العالم مكانا أفضل، واكثر حرية ورحمة. وتجد آن فنتش الحرة والمساواة في المجتمع الطبيعي، ولكن هذا لا يتاح إلا في الليل. فالنهار هو "وقت الانسان – المستبد" الذي ينتمي الى عالم متفوق يكبح نداء الطبيعة في داخله. لكن استبداد البشر لا يمكنه أن يقمع الطبيعة بشكل تام، وذلك للأسباب التالية: (1) الانسان ليس سلطة، (2) الانسان يشعر بالحاجة للطبيعة، بمعنى أن الطبيعة أسمى منه.
Penanaman Nilai Anti Korupsi melalui Kebiasaan Sehari-hari pada Siswa di Sekolah Dasar Negeri Jatipurwo 1, Jatipuro, Karanganyar
Authors: Habib Muhamad habib 
Published: March 2024

korupsi merupakan perbuatan yang sukar untuk dapat diberantas. Sejak indonesia dijajah, sudah mengalami apa yang dinamakan dengan korupsi, hingga sekarang saat ini dengan banyaknya kasus bermunculan di media masa. Peristiwa tindak pidana korupsi dari masa kemasa membuktuikan bahwa memang perbuatan korupsi sudah meraja lela dan sukar diberantas. Dunia pendidikan diharapkan mampu memberikan peran dalam pencegahan korupsi sejak dini. Pendidikan sebagai sarana dalam membentuk generasi penerus bangsa menjadi wadah yang efektif dalam rangka pencegahan korupsi. Menumbuhkan sikap anti korupsi sejak dini perlu diterapkan dan ditanamakan. Tujuan yang diharapkan adalah menanamkan nilai antikorupsi bagi siswa, serta sisiwa mampu menerapkan sikap antikorupsi. Metode yang digunakan dalam menanamkan nilai anti korupsi adalah sebagia berikut Pemaparan Materi yaitu pemateri memberikan sosialisasi dan pemahaman mengenai menanamkan nilai anti korupsi dan berkelanjutan, berupa pentingnya menjaga kebersihan di lingkungan sekolah. Selain itu peserta juga diberikan pengetahuan mengenai kewajiban dan tanggung jawab sebagai warga sekolah dalam menjaga lingkungan sekolah dalam hal kebersihan. Diberikan wakytu untuk bertanya sekaligus permainan tentang anti korupsi. praktik langsung (Skill Sesion) peserta dirangsang secara mandiri untuk mampu melakukan praktik sikap antikorupsi berupa kejujuran, kepedulian, kemandirian, dan kedisiplinan. Dirasa cukup menguasai dan memahami sikap antikorupsi dilanjutkan dengan monitoring dan evaluasi, menunjukan bahwa keberhasilan bagi peserta dalam melaksanakan kejujuran, kepedulian, kemandirian, kedisiplinan.
ANALISIS MINAT BELAJAR MATEMATIKA SISWA DITINJAU DARI KEMAMPUAN GURU DALAM MENGELOLA KELAS DI MTsS MODERN ARAFAH
Authors: Andina  , Putri Yulia  
Published: March 2024

Banyak siswa yang tidak menyenangi pembelajaran matematika, mereka cendrung tidak tertarik dan aktif dalam proses pembelajaran matematika. Tujuan dari penelitian ini adalah untuk mengetahui minat belajar matematika siswa ditinjau dari kemampuan guru dalam mengelola kelas di MtsS Modern Arafah. Jenis penelitian ini adalah penelitian kualitatif. Subjek penelitian adalahsiswa kelas VIII D di MtsS Modern Arafah, sebanyak 15 orang siswa. Instrumen penelitian yang digunakan dalam penelitian ini adalah angket minat belajar yang terdiri dari 17 item pernyataan dan angket kemampuan pengelolaan kelas guru yang terdiri dari 15 pernyataan. Analisis data yang digunakan adalah dengan cara mencari persentase serta tingkat capaian rata-rata masing-masing variabel.Berdasarkan hasil penelitian ini diperoleh rata-rata minat belajar siswa yaitu 60% siswa berada pada kategori cukup. Sedangkan kemampuan pengelolaan kelas guru di bidang fisik diperoleh persentase sebesar 73% berda pada kategori baik dan di bidang non fisik tergolong cukup dengan persentase 53% pada kategori cukup.
UPAYA MENINGKATKAN KEMAMPUAN LITERASI NUMERASI MATEMATIKA DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL)
Authors: Kosim Abdullah Engkos , Muhamad Zaenal Reza 
Published: March 2024

Asesmen kompetensi minimum adalah penilaian yang dilakukan untuk mengukur literasi, numerasi dan karakter siswa. Rendahnya tingkat kemampuan numerasi menjadi persoalan yang sangat penting untuk perkembangan pendidikan khusus bagi siswa sekolah dasar sampai atas. Perlu adanya solusi untuk peningkatan kemampuan literasi numerasi matematika siswa ini, dan model Problem Based Learning (PBL) dapat menjadi alternatif untuk meningkatkan kemampuan literasi numerasi siswa. Selanjutnya tujuan dari penelitian ini adalah ingin mengetahui apakah model Problem Based Learning (PBL) ini mampu membantu meningkatkan kemampuan literasi numerasi matematika siswa sekolah menengah pertama (SMP) atau Madrasah Tsanawiyah (MTs). Penelitian ini merupakan penelitian tindakan kelas (PTK) dengan menggunakan model Kurt Lewin yaitu perencanaan, tindakan, observasi, dan refleksi. Hasil penelitian pada pra siklus menunjukan bahwa hanya dua siswa yang telah mencapai nilai ketuntasan atau sekitar 6,3% dengan rata-rata nilai numerasi 41,4. Selanjutnya setelah diberikan tindakan kelas pada siklus I, siswa yang tuntas mengalami kenaikan menjadi 10 siswa atau 31% siswa telah tuntas dengan nilai rata-rata 55,8. Karena belum mencapai indikator keberhasilan, dilakukan tindakan siklus II, didapat 24 siswa dinyatakan lulus dengan nilai rata-rata 74,9 atau 75% siswa telah tuntas. Dengan demikian indikator keberhasilan tindakan terpenuhi yaitu lebih atau sama dengan 75% siswa mencapai ketuntasan. Maka dapat diambil kesimpulan bahwa model PBL dapat membantu meningkatkan kemampuan literasi numerasi matematika siswa.
Development of Website-Based Learning Media on Reaction Rate Material to Improve Student Learning Outcomes
Authors: Nanda Evita Harti , Agustini Rudiana 
Published: March 2024

This development research aims to describe the feasibility of website-based learning media for reaction-rate material. The feasibility of learning media is reviewed in terms of validity, practicality, and effectiveness. Media validity is measured by content validity and construct validity. The practicality of the media is measured by student responses and activities. Effectiveness is measured by the percentage of classical completeness and the improvement of students' learning outcomes. The research method used in this research is Borg and Gall's Research and Development (R&D) method, which has been modified by Sukmadinata. Media trials were conducted at SMA Negeri 20 Surabaya on 33 students of class XI MIPA 2 who had previously received reaction rate material. This website-based learning medium is declared feasible. The results of content and construct validity show valid results in each aspect with a mode between 4 and 5. Practicality results show that web-based learning media is practical with 98,10% of relevant student activities at the first meeting and 99,05% at the second meeting, while the percentage acquisition of each aspect in the student response gets a percentage of 90%. The results of the effectiveness of learning media obtained classical completeness results of 87.9% and an N-Gain score of 0.78. This is supported by the results of the Paired sample t-test of 0.000, which means there is a significant average difference in learning outcomes.
Workshop Public Speaking Bagi Guru dan Siswa/I SMP Negeri 3 Marga, Tabanan, Bali
Authors: Sasongko Singgih , Narida Marshelia Gloria , Chandra Goldyron Erick , Pratiwi Nuning Indah , Haes Putri Ekaresty 
Published: March 2024

Pengabdian kepada Masyarakat ini mengeksplorasi dampak workshop public speaking terhadap siswa/i SMP Negeri 3 Marga. Workshop ini bertujuan untuk mengembangkan keterampilan public speaking guna menghadapi tantangan masa depan. Melibatkan 27 peserta dari berbagai tingkat kelas, workshop mencakup pengenalan public speaking, diskusi interaktif, praktik langsung, dan penjelasan aspek visual, voice, dan verbal. Hasil penelitian menunjukkan antusiasme tinggi peserta dan peningkatan yang signifikan dalam keterampilan public speaking mereka. Penelitian ini memberikan bekal penting bagi siswa/i dalam situasi komunikasi sehari-hari, memperluas wawasan, dan membuka peluang karir di masa depan. Workshop public speaking ini berkontribusi positif dalam pengembangan keterampilan siswa/i SMP Negeri 3 Marga, dengan dampak jangka panjang yang positif bagi siswa/i, sekolah, dan Desa Wisata Pinge.
Kata Kunci: Workshop, public speaking, positif
Ultrastruktural Dan Mekanik Exoskeleton Kepiting Bakau (Scylla Sp.) Terhadap Ion Ca2+ Yang Dipelihara Pada Sistem Resirkulasi
Authors: Suriadi La , Idris Muhammad , Hamzah Muhaimin 
Published: March 2024

ABSTRAK
Penelitian ini bertujuan untuk menguji pengaruh ion Ca2+ yang berbeda terhadap ultrastruktural dan mekanik exoskeleton kepiting bakau (scilla serrata) yang dipelihara pada sistem resirkulasi. Penelitian ini dilaksanakan pada bulan Oktober 2020-Desember 2020, yang bertempat di Perumahan Dosen Kampus Lama, Blok D1, Kel. Lahundape, Rt 002 Rw 004 Provinsi Sulawesi Tenggara. Kepiting yang digunakan dlaam penelitian ini adalah kepiting bakau (Scylla sp) yang berasal dari pengepul yang diambil dari alam ukuran 90-100 g berasal dari daerah Bombana, Sulawesi Tenggara. Pemeliharaan hewan uji yang disiapkan adalah kontainer berukuran panjang 30 cm, lebar 16 cm dan tinggi 12 cm sebanyak 25 unit untuk satu perlakuan yang disusun dalam rak bertingkat. Rancangan penelitian yang digunakan adalah rancangan acak lengkap (RAL) 3 perlakuan dan 25 kali ulangan dan deskripsi. Hasil analisis ragam menunjukan bahwa ion Ca2+ berpengaruh nyata (P<0,05) terhadap struktural, pertubuhan dan FCR. Selain itu ion Ca2+ yang direspon oleh kepiting melalui mekanisme osmoregulasi yang mempengarugi penggunaan energi. Hilangnya energi yang mengarah pada semakin rendahnya pertumbuhan yang dicapai.
Kata Kunci : Ca2+, Kepiting bakau, mekanik, Pertumbuhan, Ultrastruktural
Design parameters affecting mechanical failure and electrochemical degradation of ultrathin Li-ion pouch cells under repeated flexing
Authors: Kim Kyungbae , Chan Candace K. 
Published: March 2024

Understanding mechanical failure modes of Li-ion battery electrodes of varying sizes and capacities is crucially important for the development of mechanically robust and high energy density flexible lithium-ion batteries (FLIBs). Three types of pouch cells (nominal capacities of 15, 25, and 50 mAh) were examined to understand how various design features used in the cells affected their mechanical failure modes and electrochemical performance after repeated introduction of compression and tension during bending. Postmortem microstructure analysis was carried out to identify the impacts of repeated flexing; several failure modes such as crack propagation, particle detachment, composite delamination, separator damage, electrode tears, and micro-short circuits were observed. We find that the observed mechanical failure modes are mainly dependent on the: 1) size and shape of the electrode composite materials, 2) configuration of the components within the cell (e.g., method of electrode folding, location of welded tabs), and 3) orientation of the long axis of the cell with respect to the bending axis. It was observed that the discharge capacity for all cell types studied herein was only slightly decreased (∼6–7% at 2C-rate) even after 3,000 repeated bends at a 25 mm radius of curvature provided if the bending axis is aligned to the long dimension of the cell. The results of this study provide valuable information on possible failure modes in Li-ion battery electrodes subjected to repeated flexing and how they can be mitigated to improve the dependability of practical pouch cells for FLIBs.
Psychometric properties of the reading self-efficacy scale in Peruvian students aged 10 to 16 years
Authors: Morales-García Wilter C. , Muñante-Subauste Yovanna Ysabel , Sairitupa Sanchez Liset Z. , Morales-García Sandra B. , Rivera-Lozada Oriana , Cunza Aranzábal Denis Frank 
Published: March 2024

BackgroundReading self-efficacy is a key factor for students’ academic performance and motivation and given the low reading performance of Peruvian students compared to the average, it is crucial to understand and improve their reading self-efficacy.ObjectiveTo evaluate the psychometric properties of the Reading Self-Efficacy Scale in a Peruvian sample.MethodologyUsing a sample of 560 students aged 10 to 16 (M = 13.5, SD = 1.93), confirmatory factor analysis (CFA) and gender-specific invariance analysis were conducted.ResultsA two-dimensional, second-order model was taken into consideration. Significant differences were discovered in gender invariance, suggesting that the scale is comparable between the genders.ConclusionThe validation of the Reading Self-Efficacy Scale in the Peruvian context provides a useful tool to assess and develop Peruvian students’ reading self-efficacy, with implications for professional practice and educational policy.