bluuebunny/crossref_metadata_2025 huggingface dataset:
Abbasoğulları ve Alioğulları Arasındaki Siyasi Çekişmelerin Edebi Yansımaları
Authors: Karagöz Nail , Tagaeva Elvira
Published: December 2024

Kureyş kabilesine mensup Haşimiler içinde yer alan Hz. Muhammed’in amcalarından Hz. Abbas ile Ebu Talib’in oğlu Hz. Ali’nin soyundan gelenler arasındaki siyasi rekabet çok fazla bilinmemektedir. Abbasoğulları, iktidarlarını Hz. Peygamber'in amcası Hz. Abbas’ın soyuna dayandırarak meşrulaştırma yoluna gitmişlerdir. Ancak Abbasoğullarının iktidara gelmesi, Hz. Muhammed'in amcası Ebû Tâlib'in soyundan gelen Alioğulları ile bir çekişme sürecini de beraberinde getirmiştir. Bu çalışma, Abbasoğullarının Emevî iktidarını ele geçirdikten sonra Abbasoğulları ile Alioğulları arasındaki çekişmeleri ele almakta, söz konusu mücadelenin İslam dünyasında dinî metinlere nasıl yansıdığını öne çıkarmaktadır. Bu çekişmelerin tefsirlerde, hadislerde, özel amaçla yazılan kitaplarda ve hutbelerde vs. nasıl işlendiğini ve yorumlandığını incelemektedir. Makale, özellikle Abbasoğullarının siyasi meşruiyetini sağlamak için tarihî ve dini argümanları nasıl kullandıklarını göstermeye çalışmaktadır. Makalenin amacı, bu tarihsel çekişmelerin İslam dünyasına siyasi, dini ve kültürel gelişimindeki etkilerinin ortaya çıkmasına katkı sağlamak, böylece dini malzemenin günümüzdeki siyasi ve ideolojik çatışmalarda delil olarak sunulmasını tarihen örneklendirmeye çalışmaktır.
An Evaluation of Skin Lesion Segmentation Using Deep Learning Architectures
Authors: Çetinel Gökçen , Aydın Bekir Murat , Gül Sevda , Akgün Devrim , Öztaş Kara Rabia
Published: December 2024

Skin lesion segmentation for recognizing and defining the boundaries of skin lesions in images is proper for automated analysis of skin lesion images, especially for the early diagnosis and detection of skin cancers. Deep learning architectures are an efficient way to implement segmentation once a skin lesion dataset is provided with ground truth images. This study evaluates deep learning architectures on a hybrid dataset, including a private dataset collected from a hospital and a public ISIC dataset. Four different test cases exist in the analysis where the combinations of public and private datasets are used as train and test datasets. Experimental results include Unet, Unet++, DeepLabV3, DeepLabV3++, and FPN segmentation architectures. According to the comparative evaluations, mixed datasets, where public and private datasets were used together, provided the best results. The evaluations also show that the collected dataset with ground truth images provided promising results.
ANALYSIS OF WIRELESS LAN BASED INTERNET NETWORK SERVICE QUALITY
Authors: Aman Robertus , Gunawan Putu Wida , Bernadus I Nyoman
Published: December 2024

Educational institutions certainly have the same hope of establishing a good internet service system in order to realize mutual satisfaction in the academic environment. In reality, not all educational institutions have achieved this, of the many institutions Tunas Daud School is one of them. Results of observations that have been carried out previously are problems that often occur today, complaints about internet network disruptions are still often experienced at certain times when downloading or uploading data. The aim of the research is to analyze the Quality of Service (QoS) on the Tunas Daud School internet network. The results of this research will describe the customer satisfaction index (CSI) method, also known as the customer satisfaction index, which means the weight of school internet user satisfaction with a total average satisfaction index of 61.93% (quite satisfied), with a value for each throughput parameter of 76.52% (satisfied), delay 40.85% (dissatisfied), packet loss 52.31% (quite satisfied), jitter 69.14% (satisfied), and bandwidth 37% (dissatisfied).
Pengembangan Teknologi Metaverse Ekosistem E-Mobility Pada Pameran Teknologi International Berbasis Augmented Reality
Authors: Marcheta Noorlela , Liliana Dewi Yanti , Setiawan Agus , Sidiq Ilham , Kurniawan Asep
Published: December 2024

Augmented Reality (AR) can be used as a new technology in organizing virtual and paperless exhibitions to make the products on display more attractive and updated regularly. This can happen because AR is a technology that integrates the virtual and real worlds. AR has been widely used as a medium to assist in providing information in real-time in an interesting, interactive, and educational way. This journal explains the development of AR media and its feasibility as an international promotional media in introducing the E-Mobility Ecosystem. The E-Mobility Ecosystem is a PENTA-branded convertible electric car, one of PNJ's superior technologies. The Hannover Messe'23 exhibition with the theme "Making Indonesia 4.0" requires products to be displayed in digital form (paperless). Thus, an application is needed to support digital promotion. This research aims to develop a Marker-Based AR application as one of the promotional media for E-Mobility Ecosystem products, which consist of charging stations, electric vehicles, and the Center Of Otomo-tive. The output of this research is an application that can show E-Mobility Ecosystem products by displaying a 3D Model when the mobile camera is directed at a card given an Object marker. This research method uses the Multimedia Development Life Cycle (MDLC). This research has been successfully developed and distributed. This is evidenced by user assessment using a Likert scale with a success rate of 87.8% strongly agree.
Optimalisasi Layanan Kesehatan di Puskesmas Melalui Pengembangan Chatbot Berbasis Web Menggunakan Flowise AI
Authors: Mulyawan Mulyawan , Dana Raditya Danar , Bahtiar Agus , Ali Irfan
Published: December 2024

The development of a web-based chatbot service for Puskesmas presents a potential solution to improve the accessibility and efficiency of healthcare services. This research uses Flowise AI, a chatbot development platform that leverages machine learning technology to support dynamic information processing and provide accurate and relevant responses to users. Flowise AI is integrated with Langchain Retriever to further enhance dynamic information processing, ensuring accurate and relevant responses to users. Using the Rapid Application Development (RAD) methodology, the chatbot development follows a fast-paced cycle, enabling early prototyping and continuous user feedback. The chatbot is tested using Black Box Testing to verify functionality and System Usability Scale (SUS) to evaluate usability. The test results show that the chatbot is able to provide accurate responses to patient queries, especially on relevant health topics, with an SUS score of 75, which falls within the "good" category. This score reflects that the chatbot is easy to use and acceptable to users. This technology allows the chatbot to provide more accurate, relevant, and contextual responses to patient inquiries, while dynamically accessing information from various sources, thereby improving the efficiency and effectiveness of healthcare services.
Korelasi antara Kecemasan dan Depresi dengan Kualitas Hidup pada Pasien dengan Penyakit Parkinson
Authors: Sugiarto Natanael E. , Pertiwi Junita M. , Warouw Finny
Published: December 2024

Abstract: Parkinson's disease (PD) is a neurodegenerative disorder significantly impacting health-related quality of life (HRQoL). Psychological disturbances such as anxiety and depression are common in Parkinson's disease patients, affecting their dependence on care, occupational disruptions, and social functions. This literature review study examines the correlation between anxiety, depression, and HRQoL in Parkinson's disease patients. Analysis was conducted through literature search from various sources with predetermined inclusion and exclusion criteria. The study reveals a negative correlation between anxiety and depression and HRQoL in Parkinson's disease patients. These symptoms have a greater impact on HRQoL than motor symptoms. In conclusion, anxiety and depression play a crucial role in decreasing the quality of life of patients with Parkinson's disease. Effective management of these conditions is important to improve HRQoL in the patients.
Keywords: Parkinson's disease; anxiety; depression; quality of life
 
Abstrak: Penyakit Parkinson (PP) merupakan gangguan neurodegeneratif yang berdampak bermakna pada kualitas hidup terkait kesehatan (HRQoL). Gangguan psikologis seperti kecemasan dan depresi sering terjadi pada pasien dengan penyakit Parkinson, yang memengaruhi ketergantungan dalam perawatan, gangguan pekerjaan, dan fungsi sosial. Penelitian ini merupakan telaah pustaka yang mengkaji korelasi antara kecemasan dan depresi dengan kualitas hidup pada pasien dengan penyakit Parkinson. Analisis dilakukan melalui pencarian literatur dari berbagai sumber dengan kriteria inklusi dan eksklusi yang telah ditentukan. Hasil penelitian memperlihatkan bahwa kecemasan dan depresi berkorelasi negatif dengan kualitas hidup pada pasien dengan penyakit Parkinson. Gejala-gejala ini memiliki pengaruh yang lebih besar terhadap kualitas hidup dibandingkan dengan gejala motorik. Simpulan penelitian ini ialah kecemasan dan depresi berperan penting dalam menurunkan kualitas hidup pasien dengan penyakit Parkinson. Pengelolaan yang efektif terhadap kedua kondisi ini penting untuk meningkatkan kualitas hidup pada pasien dengan penyakit Parkinson.
Kata kunci: penyakit Parkinson; kecemasan; depresi; kualitas hidup
Tingkat Kepercayaan Diri Akademik Mahasiswa Fakultas Kedokteran Gigi: Studi Pengukuran dengan ABC Test
Authors: Ardinansyah Agus , Akbar Muhamad F. , Ardy Okky M. , Sugianto Irfan
Published: December 2024

Abstract: Academic success among students is often measured by the achievements they attain; one of which is on-time graduation. One factor that can influence academic achievement is academic self-confidence. The ABC test questionnaire is used to measure academic self-confidence. This study aimed to analyze the differences in academic self-confidence between undergraduate and professional students at the Faculty of Dentistry, Universitas YARSI, using the ABC test. This was a comparative and analytical study with a cross-sectional design. Subjects consisted of 270 students, including both undergraduate and professional students. The results showed that the academic self confidence of undergraduate students was assessed, as follows: very good (55.7%), good (43.5%), and low (0.8%). Meanwhile, academic self-confidence of professional students was assessed as follows: very good (46%), good (53.2%), and low (0.7%). Statistical analysis revealed a significant difference in the academic self-confidence levels between undergraduate and professional students, with a p-value of 0.015. In conclusion, there is a significant difference in the academic self confidence levels between undergraduate and professional students at the Faculty of Dentistry, Universitas YARSI. Keywords: self-confidence; dental education; undergraduate student; professional student; ABC test
Abstrak: Keberhasilan akademik mahasiswa sering kali diukur melalui prestasi yang dicapai, salah satunya ialah kelulusan tepat waktu. Salah satu faktor yang memengaruhi prestasi akademik ialah kepercayaan diri akademik. Untuk mengukur tingkat kepercayaan diri akademik, digunakan kuesioner ABC test. Penelitian ini bertujuan untuk menganalisis perbedaan tingkat kepercayaan diri akademik antara mahasiswa tingkat sarjana dan mahasiswa tingkat profesi di Fakultas Kedokteran Gigi Universitas YARSI, dengan menggunakan ABC test. Jenis penelitian ini ialah analitik komparatif dengan desain potong lintang. Subjek penelitian terdiri dari 270 mahasiswa, yang terdiri dari mahasiswa tingkat sarjana dan mahasiswa tingkat profesi. Hasil penelitian menunjukkan bahwa mahasiswa tingkat sarjana memiliki penilaian kepercayaan diri akademik sangat baik (55,7%), baik (43,5%), dan rendah (0,8%). Mahasiswa tingkat profesi memiliki penilaian kepercayaan diri akademik sangat baik (46%), baik (53,2%), dan rendah (0,7%). Analisis statistik menunjukkan adanya perbedaan bermakna antara tingkat kepercayaan diri akademik mahasiswa tingkat sarjana dan mahasiswa tingkat profesi, dengan nilai p=0,015. Simpulan penelitian ini ialah terdapat perbedaan bermakna antara tingkat kepercayaan diri akademik mahasiswa tingkat sarjana dan mahasiswa tingkat profesi di Fakultas Kedokteran Gigi Universitas YARSI. Kata kunci: kepercayaan diri; pendidikan kedokteran gigi; mahasiswa sarjana; mahasiswa profesi; ABC test
Prediction of intermittent chaos in a semiconductor laser with optical feedback using reservoir computing
Authors: Ohara Shoma , Kanno Kazutaka , Uchida Atsushi , Kurokawa Hiroaki
Published: December 2024

Prediction of intermittent chaos is an important issue when detecting the precursors of extreme events such as catastrophic phenomena. We numerically investigate the time-series prediction of intermittent chaos to detect and predict the occurrence of extreme events in a semiconductor laser using reservoir computing (RC). Intermittent chaos is observed in a semiconductor laser subjected to optical self-feedback, and irregular switching occurs suddenly between burst and laminar states. We perform k-step-ahead prediction and investigate the possibilities for the prediction of the occurrence of chaotic bursts using RC.
Single-electron charge sensor self-aligned to a quantum dot array by double-gate patterning process
Authors: Kuno Takuma , Utsugi Takeru , Tsuchiya Ryuta , Lee Noriyuki , Mine Toshiyuki , Yanagi Itaru , Mizokuchi Raisei , Yoneda Jun , Kodera Tetsuo , Saito Shinichi , Hisamoto Digh , Mizuno Hiroyuki
Published: December 2024

The high sensitivity of a single electron transistor (SET) is essential to faithfully identify the number of electrons in a quantum dot (QD) towards a silicon-based quantum computer. The sensitivity depends on the critical dimension between the SET and the QD, which is limited by the resolution of the electron beam lithography and the layer-to-layer alignment accuracy. Here, we report integration of an SET charge sensor with a QD array by repeating the self-aligned double-gate patterning processes. This fabrication technique allowed us to place the SET adjacent to the QD array beyond the lithography resolution, enabling sensitive charge sensing. We confirm that our device can detect single electrons in the QD and demonstrate real-time detections of electron tunneling by monitoring the SET current.
Implementation of Smart Home Automation System
Authors:   Department of Computer Science and Engineering, R V College of Engineering, Bengaluru (Karnataka), India., Koushik B. A. Anirudh , Patil Pavankumar ,   Department of Computer Science and Engineering, R V College of Engineering, Bengaluru (Karnataka), India., Sampangiramaiah Sandhya ,   Department of Computer Science and Engineering, R V College of Engineering, Bengaluru (Karnataka), India.
Published: December 2024

The Internet of Things is a network of physical objects embedded using electronics, sensors, and programmed using software to establish connectivity and provide communication by exchanging data with users, manufacturers, and other IoT devices. Interconnected smart devices have become a ubiquitous part of daily lives. Innovative applications like smart home environments are incorporated into daily life with the increasing popularity of IoT, to improve convenience, comfort, energy efficiency, and safety. This paper presents a smart home automation system. In this work, the proposed smart home is initially simulated using the Tinkercad platform and later verified by hardware analysis. Smart home automation is efficiently achieved using various components with an Arduino Uno as a central controller which is integrated with various sensors (ultrasonic sensors to detect distance, PIR sensors to monitor the human presence, LDR sensors to adjust lighting, and smoke detectors to ensure fire safety) and other components like relays, transistors to manage high and low power devices, LEDs, push buttons to offer user control and feedback, and lights, buzzers, DC motors, servo motors to provide automation and mechanical movements.
The Role of Data Analytics in Financial Decision-Making: Risk Management and Growth Opportunities for Bangladeshi Organizations
Authors:   Lecturer, Department of Accounting and Information Systems, Bangladesh University of Professionals, Dhaka, Mirpur, Bangladesh., Khan Shawrin Ahmed , Saha Sucheta ,   Department of Accounting and Information Systems, Bangladesh University of Professionals, Dhaka, Mirpur, Bangladesh.
Published: December 2024

Data analytics knowledge is becoming increasingly vital to Bangladeshi enterprises, enabling them to make better financial decisions, proactively address risks, and set strategic objectives. Hence, this study emphasizes how data-driven tactics are becoming more widely used to make better decisions by offering greater insights into risk variables, market dynamics, and financial health. Organizations in Bangladesh are using a range of data sources, such as financial performance measurements, market trends, and risk assessment reports, to acquire actionable insights about their business operations and the financial environment. Businesses may more accurately assess risks, anticipate market moves, and analyze financial patterns when advanced analytics technologies like predictive models and strategic forecasting software are integrated. Complex tools such as predictive models and forecasting software are very effective in risk assessment, market forecasting, and trend analysis. The findings of the study from such industries as manufacturing, retail, and finance, Fortuna Shoes, Bikroy, and Daraz case studies demonstrated that the organizations utilize real-time analytics to maximally align their operations with consumer behavior. Also, in the same aspect, programs such as Skills Development Program by BRAC can yield socially beneficial results as well. Having all the challenges, the increased use of analytics brings Bangladeshi organizations to a position where they have made critical decisions to perform even better given the complex nature of the economic environment.
Науково-методичні основи контролю розробки та застосування засобів дезінфекції
Authors: Палій Анатолій П. , Завгородній А. І. , Стегній Б. Т. , Палій Андрій П.
Published: December 2024

Монографія присвячена науково-експериментальному обґрунтуванню розробки та застосування дезінфектантів з широким спектром біоцидної дії для профілактики та боротьби з інфекційними захворюванням сільськогосподарських тварин, оцінці ефективності бактерицидної дії деззасобів на мікроорганізми, удосконаленню методології контролю ефективності дезінфікуючих препаратів, проведенню дезінфекції об’єктів тваринництва за допомогою механізованих засобів у загальному комплексі ветеринарно-санітарних заходів. Монографія розрахована на студентів вищих учбових закладів, аспірантів, науковців та співробітників науково-дослідних інститутів, практичних лікарів ветеринарної медицини, зооінженерів.
Aliran Daya dan Kebutuhan Energi Listrik Pelabuhan Kontainer: Kajian Perencanaan Elektrifikasi dan Profitabilitas di PT. Kaltim Kariangau Terminal
Authors: Shofi’i Imam , Taqiyuddin Taqiyuddin , Kasrani Mayda Waruni
Published: December 2024

Dalam perkembangannya, industri membutuhkan tenaga listrik yang besar. Dengan demikian, perencanaan elektrifikasi dan Analisis aliran daya pada PT. Kaltim Kariangau Terminal merupakan faktor penting. Analisis aliran daya ini bertujuan untuk mengetahui besar daya yang diperlukan, penggunaan peralatan yang sesuai dengan ketentuan, mengetahui besar losses yang ada. Pada penelitian ini, Analisis aliran daya diawali dengan mengetahui total beban yang ada untuk mengetahui daya aktif dan reaktif dengan menggunakan program ETAP. Setelah melakukan analisis kemudian memperhitungkan biaya operasional yang dibandingkan dengan biaya operasional khususnya terkait dengan biaya bahan bakar sebelum dilakukan elektrifikasi. Hasil yang diperoleh menunjukkan adanya penghematan biaya yang cukup signifikan sebesar 48% setelah dilakukan elektrifikasi.
Kata Kunci— Analisis aliran daya, Biaya operasional, Electrical transient analyzer program (ETAP), Elektrifikasi
A Study of the Relation between Social Workers’ Burnout and Job Satisfaction
Authors: Parlalis Dr. Stavros , Hadjicharalambous Dr. Demetris
Published: December 2024

Summary: The present study aims to examine whether Cypriot professional social workers are satisfied with their job and whether they have been affected by their work and/or have suffered from burnout symptoms. Participants were 134 professional social workers, who consist about 25% of all professional social workers who reside and work in Cyprus. Participants completed a) the Maslach Burnout Inventory-MBI (Maslach and Jaskson, 1986), which examines the existence of burnout symptoms and b) the Job Satisfaction survey (Spector, 1985), which examines the degree to which employees are satisfied with various aspects of their work. Findings: Research findings indicate that 34.3% of the participants were emotionally exhausted from their work, 85.8% showed a lack of personal achievements, 52.6% had a high depersonalization from their work, 76.1% experienced burnout symptoms from their work and 38.1% of the participants were satisfied with their work. Based on the research findings, social workers’ sociodemographic characteristics are significant factors in experienced burnout symptoms and job satisfaction. Particularly, women social workers are more prone and more experienced of burnout symptoms. Married participants, younger age participants, and social workers with higher monthly income feel more satisfaction from their work, less depersonalization, and less experienced burnout. Applications: Professional social work bodies should seriously consider strategies and methods for addressing and minimising burnout factors in the workplace, which have serious impact in the quality of the provided services.
Persepsi Masyarakat Terhadap Dampak Perkebunan Kelapa Sawit (Elaeis Guineensis Jacq) Pt. Tani Prima Makmur Di Kelurahan Andabia Kecamatan Anggaberi Kabupaten Konawe
Authors: Syarbiah Sarty , Sukratman I Made , Saleh Leni
Published: December 2024

Penelitian ini bertujuan untuk mengetahui untuk mengetahui persepsi masyarakat terhadap dampak perkebunan kelapa sawit PT. Tani Prima Makmur di Kelurahan Andabia Kecamatan Anggaberi Kabupaten Konawe. penentuan sampel dalam penelitian ini dilakukan secara acak dengan kriteria tertentu sehingga yang terpilih sebagai sampel dalam penelitian ini sebanyak 10 KK. Berdasarkan hasil penelitian ketenagakerjaan dengan adanya perkebunan sawit di Kecamatan Anggaberi, penduduk setempat dikelompokkan dalam dua golongan, yaitu penduduk sebagai pemilik dan sebagai pekerja atau buruPendidikan yang ditempuh oleh anak-anak atau orang yang menjadi tanggungan petani kelapa sawit di Kelurahan Andabia berbeda-beda. Ini dipengaruhi oleh faktor ekonomi keluarga dan kecerdasan. Pendapatan petani kelapa sawit di Kelurahan Andabia sangat bervariasi, ini dipengaruhi oleh perbedaan luas lahan kelapa sawit yang dimiliki petani. Tingkat pendapatan petani juga sangat dipengaruhi oleh hasil dan biaya produksi kelapa sawit serta harga jual tandan buah segar (TBS). Para petani sawit di Kelurahan Andabia digolongkan sejahtera, karena dari 10 orang petani sawit di Kelurahan Andabia seluruhnya memiliki rumah pribadi bukan berstatus sewa.
Kajian Kandungan Nutrisi Bio-Slurry limbah Biogas dan Pemanfaatannya sebagai Pupuk Organik di Desa Batu Kuta Lombok Barat
Authors: Fitriyah Abyadul , Harmayani Ria , Haryanto Hery , Alimuddin Alimuddin , Mariani Yuni , Kartika Ni Made Andry , Fajri Nefi Andriana , Permadi Hari , Gunadi Sahrul , Pamenang Galang Damar , Zaim Alyaminy Ishmah Humaidatul Aminah , Jamili Aisah
Published: December 2024

Kajian pemanfaatan hasil sampingan biogas dari kotoran sapi (bio-slurry) sebagai pupuk organik di Desa Batu Kuta Lombok Barat bertujuan untuk mengintroduksikan pupuk organik yang memiliki kandungan nutrisi yang tinggi yaitu unsur hara makro dan mikro yang dapat digunakan dalam memenuhi kebutuhan nutrisi pertumbuhan tanaman, sehingga petani peternak di Desa Batu Kuta Lombok Barat mampu meminimalisir biaya pembelian pupuk kimia yang tidak ramah lingkungan. Kegiatan penelitian dilaksanakan dalam dua tahapan yaitu tahap pertama adalah pengujian kandungan unsur hara makro dan mikro yang terdapat pada Bio-Slurry padat dan cair, dan tahap kedua yaitu penentuan kandungan unsur hara tertinggi yang terdapat dalam Bio-Slurry padat maupun cair. Sampel bioslurry diuji berupa Bio-Slurry padat dan cair dianalisa di Laboratorium Pengujian BPTP NTB dan Laboratorium Ilmu Nutrisi dan Makanan Ternak Universitas Mataram. Hasil pengujian menunjukkan bahwa kandungan unsur hara makro yang terdapat didalam Bio-Slurry padat dan cair masing-masing sebesar:  N-Total (ppm) = 0,54% dan 0,17%; P2O5 (ppm) = 0,74% dan 0,05%, K2O (ppm) =  0,96% dan 1,09%; Ca Total (ppm) = 0,15% dan 0,009%; dan Mg Total (ppm) = 0,57% dan 0,01%. Sedangkan unsur hara mikro masing-masing sebesar: Na Total (ppm) = 0,18% dan = 0,08 %; Fe Total  (ppm) = 0,49% dan 0,009 %; Mn Total (ppm) = 0,08 % dan 0,0001%; Zn Total (ppm) = 0,02 % dan 0,003 %; dan Cu Total (ppm) = 0,002% dan 0,0002 %. Berdasarkan hasil pengujian tersebut, kandungan unsur hara pada Bio-Slurry padat lebih tinggi dibandingkan pada Bio-Slurry cair sehingga lebih menguntungkan jika dijadikan sebagai pupuk organik. Solusi pupuk organik ini, sangat membantu dalam budidaya tanaman jagung dan kedelai di Desa Batu Kuta Lombok Barat. Saran yang dapat diajukan dari hasil kegiatan ini bagi masyarakat desa Batu Kuta, perlunya pendampingan dalam memulai usaha atau bisnis pupuk organik Bio-Slurry.
Analisis Faktor-Faktor Yang Mempengaruhi Penawaran Komoditas Cabai Merah Keriting (Capsicum Annum L.)
Authors: Rumahorbo Clarisa Weanda , Mursidah Mursidah , Balkis Siti
Published: December 2024

Penawaran adalah sejumlah barang dan jasa yang disediakan untuk dijual dengan harga yang relatif berbeda-beda. Penawaran berhubungan dengan harga suatu barang yang memiliki hukum yakni makin tinggi tingkat suatu harga barang, maka semakin banyak jumlah barang yang akan ditawarkan. Tujuan penelitian ini adalah untuk mengetahui pengaruh harga cabai merah keriting, harga cabai merah besar dan biaya pemasaran terhadap jumlah cabai merah keriting yang ditawarkan serta untuk mengetahui elastisitas penawaran cabai merah keriting. Penelitian ini dilakukan di Pasar Segiri Samarinda Kecamatan Samarinda Ulu, Kota Samarinda. Pengambilan Sampel dilakukan dengan metode sampling jenuh dengan jumlah responden sebanyak 10 orang. Metode analisis data yang digunakan yaitu analisis regresi, uji F, uji t dan elastisitas penawaran. Hasil penelitian menunjukkan berdasarkan analisis regresi linear berganda didapat bahwa persamaan regresinya adalah Y = 361,808 + 0,045X1 + 0,705X2 – 0,375X3. Berdasarkan hasil uji F, terdapat pengaruh nyata variabel X terhadap variabel Y. Sedangkan hasil dari uji t, biaya pemasaran berpengaruh nyata terhadap jumlah cabai merah keriting yang ditawarkan. Cabai merah keriting termasuk komoditi yang bersifat inelastis. Berdasarkan hasil penelitian penawaran komoditas cabai merah keriting di Pasar Segiri Samarinda, elastisitas penawaran cabai merah keriting di Pasar Segiri Samarinda yaitu sebesar 0,8332 yang artinya apabila harga cabai merah keriting naik maka pedagang akan menambah jumlah cabai merah keriting untuk ditawarkan kepada konsumen.
Peran Faktor Sosial Ekonomi Dan Lingkungan Terhadap Kesehatan Dalam Program Pekarangan Pangan Lestari (P2L) Di Kecamatan Rumbai Timur Kota Pekanbaru
Authors: Nizar Rini , Amalia Amalia , A Hanifah Ulfa , Bahar Erick Gunawan
Published: December 2024

Penelitian ini bertujuan untuk mengeksplorasi dan menganalisis peran ketiga faktor yang terdiri dari sosial, ekonomi dan lingkungan terhadap kesehatan masyarakat, sehingga dapat memberikan rekomendasi yang bermanfaat bagi pengembangan program pekarangan pangan lestari (PPL) yang lebih efektif dan berkelanjutan. Metodologi penelitian dilakukan menggunakan metode kuantitatif dengan teknik purposive sampling dalam pengumpulan responden. Jumlah sampel yang dikumpulkan sebanyak 120 responden, analisis data menggunakan model struktural PLS-SEM. Hasil penelitian menunjukkan bahwa Dalam penelitian ini, dilakukan analisis terhadap enam hipotesis yang diajukan peneliti. Hasil analisis menunjukkan terdapat dua hipotesis yang diterima dan empat hipotesis yang ditolak. Dua hipotesis yang diterima yaitu faktor ekonomi memiliki pengaruh positif signifikan terhadap faktor sosial dan faktor lingkungan memiliki pengaruh positif signifikan terhadap faktor kesehatan. Adapun empat hipotesis yang ditolak yaitu faktor ekonomi memiliki pengaruh positif namun tidak signifikan terhadap kesehatan, faktor ekonomi memiliki pengaruh positif namun tidak signifikan terhadap lingkungan, faktor sosial memiliki pengaruh positif namun tidak signifikan terhadap kesehatan, faktor sosial memiliki pengaruh positif namun tidak signifikan terhadap lingkungan.
Analisis Tingkat Kepuasaan Pengguna Aplikasi Shoppe dan Facebook Menggunakan Metode E-Serqual yang Dimodifikasi pada Masyarakat Kota Prabumulih
Authors: Sari Yulia Permata , Negara Edi Surya
Published: December 2024

Kepuasaan dalam pengguna aplikasi shoppe dan facebook merupakan kebutuhan yang diinginkan oleh Masyarakat sekitar untuk mendapatkan produk yang mereka inginkan atau bisa juga disebut dengan loyalitas atas kepuasaan mereka. Berdasarkan hasil survey penelitian ini bisa dilihat dan dibandingkan berapa persen orang yang puas dengan pengguna shoppe dan pengguna facebook dari Tingkat brand , kualitas, harga dan lainnya. Metode e-serqual yang digunakan dalampenelitian ini untuk mengukur Tingkat kepuasaan dan loyalitas pada shoppe dan facebook dengan menggunakan kuesioner yang disebarkan. Dari hasil penelitian ini terdapat bahwa shoppe lebih unggul dari pada facebook dimana dalam perhitunganskala likert dengan metode e-serqual dan dibantu SPSS sehingga terdapat nilai yang hampir pengguna aplikasi itu lebih memilih shoppe dari pada Facebook dari tingkat Kepuasaan site organization. Realibility, User Friendliness, Personal Need sedangkan dari tingkat Loyality shoppe memiliki nilai yang positif dengan Responsivenees, User Friendliness, Eficiency.
Fungsi Jaksa Pengacara Negara dalam Penegakan Hukum Non Litigasi pada Pelaksanaan Program Jaminan Sosial Ketenagakerjaan
Authors: Fahrudin Raden Muhammad Ridwan , Alting Husein , Alwan Sultan
Published: December 2024

Penelitian ini bertujuan untuk mengevaluasi efektivitas dan hambatan dalam peran Jaksa Pengacara Negara (JPN) dalam penegakan hukum non-litigasi pada program Jaminan Sosial Ketenagakerjaan, khususnya melalui kerjasama antara Kejaksaan Tinggi Maluku Utara dan BPJS Ketenagakerjaan Kantor Cabang Ternate. Penelitian ini menggunakan metode hukum empiris (sosio-legal study) dengan pendekatan deskriptif analitis yang menggabungkan wawancara, observasi, dan telaah pustaka. Hasil penelitian menunjukkan bahwa efektivitas fungsi JPN dalam meningkatkan kepatuhan pemberi kerja terhadap kewajiban jaminan sosial ketenagakerjaan masih belum optimal, meskipun terdapat peningkatan jumlah pekerja yang terdaftar setiap tahunnya. Hambatan yang dihadapi meliputi kendala internal seperti keterbatasan pengetahuan, pengalaman, dan jumlah personel JPN, serta kendala eksternal seperti data yang tidak lengkap dari BPJS Ketenagakerjaan dan lokasi geografis pemberi kerja yang sulit dijangkau. Kesimpulan dari penelitian ini adalah bahwa meskipun JPN telah berupaya meningkatkan kepatuhan pemberi kerja, peran mereka masih belum sepenuhnya efektif. Implikasi dari temuan ini adalah perlunya peningkatan kapasitas dan sinergi antara JPN dan BPJS Ketenagakerjaan untuk meningkatkan efektivitas penegakan hukum non-litigasi dalam program jaminan sosial ketenagakerjaan.
Mekanisme Kinerja dan Kualitas Perawatan Sistem Pelumasan Terhadap Operasional Mesin Induk di Kapal KMP. Merak PT. ASDP Indonesia Ferry (PERSERO)
Authors: Achmat Baso , Satria Yudi , Sufriyadi Sufriyadi , Sa'pang Ariswanto
Published: December 2024

Sistem Pelumasan adalah sistem yang berfungsi untuk melumasi benda- benda yang bergerak di mesin untuk mengurangi gesekan agar saat dioperasikan mesin tidak terjadi overheat dan tidak cepat aus. Salah satu  masalah terjadi pada tekanan minyak lumas sehingga mengakibatkan pelumasan mesin tidak maksimal sehingga akan mempengaruhi kinerja mesin. Kinerja pompa yang baik akan membuat sirkulasi minyak lumas stabil tekanannya dan dapat melumasi mesin dengan maksimal. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana mekanisme kinerja pelumasan mesin induk serta pentingnya menjaga kualitas perawatannya.  yang ditinjau dari persepsi dan ekspektasi crew dan mengetahui factor-faktor yang mempengaruhi ekspektasi operasional mesin kapal. Penelitian ini merujuk pada teori kualitas perawatan yang meliputi meaningful, responsibility, democratictly, dan maintenance. Luaran dari penelitian ini adalah diperolehnya nilai persepsi dan ekspektasi crew dan operasional mesin kapal terhadap mekanisme kinerja injector mesin induk serta pentingnya menjaga kualitas perawatannya. Metode penelitian yang digunakan pada penelitian adalah metode kualitatif dengan menggunakan pendekatan deskriktif teknik analisis data. Sumber data penelitian diperoleh dari data primer dan data sekunder. Teknik pengumpulan data melalui observasi, studi pustaka, dokumentasi, dan wawancara selama penulis melaksanakan penelitian di KMP. Merak. Hasil penelitian, dapat diketahui permasalahan yang ditimbulkan akibat suhu dan tekanan sistem minyak lumas dan menyelesaikan solusi yang dilakukan agar suhu dan tekanan sistem minyak lumas tetap optimal di mesin induk KMP. Merak.
Uji penghambatan enzim α-glukosidase ekstrak etanol daun karas tulang (Chlorantus erectus)
Authors: Arly Syahputri Janies , Haryoto Haryoto
Published: December 2024

Tanaman Karas Tulang (Chloranthus erectus) merupakan tanaman obat yang telah digunakan di beberapa daerah seperti China dan Asia Tenggara. Belum terdapat penelitian mengenai potensi daun karas tulang sebagai antidiabetes melalui penghambatan enzim α-glukosidase esktrak etanol daun karas tulang. Penghambatan enzim α-glukosidase dapat bekerja karena adanya senyawa fitokimia, seperti flavonoid, saponin, tanin, dan kuinon. Hal tersebut dikarenakan senyawa fitokimia yang terkandung didalamnya dapat sebagai agen antidiabetik untuk mencegah hiperglikemia pada penderita diabetes. Penelitian ini bertujuan untuk mengidentifikasi senyawa kimia dan aktivitas enzim α-glukosidase dalam ekstrak etanol daun yang terdapat dalam daun karas tulang. Metode kromatografi lapis tipis digunakan untuk skrining fitokimia bahan kimia alkaloid, flavonoid, saponin, dan tannin. Metode ELISA reader 405 nm digunakan untuk uji penghambatan enzim α-glukosidase. Substrat yang digunakan adalah p-NPG sedangkan pembanding yang digunakan adalah tablet akarbosa. Hasil dari penelitian ini adalah nilai IC50 pada ekstrak sebesar 30,541 ????g/mL sedangkan pada akarbosa sebesar 3,873 ????g/mL. Dari hasil tersebut dapat disimpulkan bahwa daya penghambatan enzim α-glukosidase termasuk kategori aktif sedangkan untuk akarbosa termasuk kategori sangat aktif.
Characteristics of the photosynthetic activity of corn using different drugs under stress
Authors: Solomiychuk M. , Safronova O.
Published: December 2024

Goal. To study under controlled conditions the effect of hormonal preparations based on humus extracts and anti-stress stimulants with a high content of amino acids and biologically active substances on the development of corn under conditions of stress, as well as their effect on the photosynthetic activity of plants.
Methods. The research was carried out in a climatic chamber (a room with adjustable control of temperature, daylight and air humidity) of the Ukrainian research plant quarantine station of the Institute of Plant Protection of the National Academy of Sciences. Photosynthetic activity was measured using a portable fluorometer «Floratest». During the growing season, two foliar feedings were carried out in the phase of development of corn VVSN 12, the first application of drugs during the growing season — VVSN 13, — the second application of drugs during the vegetation period — VVSN 14.
Results. The analysis of the induction curves of chlorophyll fluorescence and the indicators of the maximum background fluorescence showed a difference between the plants that were under soil moisture of 70% and 50% RH. When corn plants were in a state close to stress for a long time, the difference between the curves of chlorophyll fluorescence intensity between the two controls increased. The use of the studied drugs provided the finding of the indicator of the maximum value of fluorescence induction above the dry control in all variants of the experiment. Best results provided: preparation B (high concentrated suspension for nutrition and plant stress decreasing based upon the humus extract. They contented N — 150 g/l, K2O — 300 g/l, Mg — 30 g/l, metal cations in В, Cu, Fe, Mn and Zn with additional adhesive effects and surfactant), at rate of application 0.5 and 0.25 l/ha; Axofol (high concentrated suspension from extract of brown algae Ascophyllum nodosum with microelements, B — 38.1 g/l, Mn — 10.2 g/l, Zn — 6.4 g/l) at rate of application 1.0 and 0.5 l/ha.
Conclusions. As the time of corn plants being in a state close to stress increases, the difference between the curve of chlorophyll fluorescence intensity in the wet control and the dry control increases. The use of the studied drugs provided the finding of the indicator of the maximum value of fluorescence induction above the dry control in all variants of the experiment. The use of the researched preparations in conditions of soil moisture of 50% ensured the improvement of vegetation indicators of plants.
Monitoring of the species composition and number of insects and mites on the apple trees in the Right Bank Forest Steppe of Ukraine
Authors: Vlasova O. , Zatserkliana M. , Vlasova M. , Serdiukova M.
Published: December 2024

Goal. To monitor the species composition and abundance of insects and mites on apple trees in the Right-Bank Forest-Steppe of Ukraine.
Methods. Field, laboratory, microscopic, mathematical, statistical and calculation methods. The research was carried out according to generally accepted methods in entomology and plant protection, starting in early spring (late April — early May before harvest).
Results. Monitoring of the number of insect pests and mites on apple trees in three types of plantations was carried out: a young orchard on stunted rootstocks with an intensive protection system; an old orchard on tall rootstocks with a protection system; an old orchard without treatments (long-term control).
Conclusions. Monitoring of species composition and dynamics of pests number makes it possible to study and substantiate the patterns in the structure of insect and mite populations, to predict their harmfulness and to improve the protection system of apple trees or its individual components.
Trichoderma fungi for the protection of greenhouse crops against oomycete Pythium sp.
Authors: Scerbacova T.
Published: December 2024

Goal. To identify a highly virulent fungus Trichoderma Pers. ex Fr. to protect greenhouse crops from the pathogen Pythium sp.
Methods. The objects of research were strains/isolates of Trichoderma sp. from the working collection of the laboratory. The pathogen Pythium sp. was isolated from mineral wool used in a hydroponic greenhouse. The pathogenicity of Pythium sp. was determined by infecting cucumber seedlings in a humid chamber at 24°C. To select active strains of Trichoderma against Pythium sp., their antagonistic activity was studied by the method of double cultures. On day 10, the inhibition rate of fungi by each other (%) was determined.
Results. When determining the pathogenicity of the isolate Pythium sp. against cucumber seedlings on day 4, 100% death of all sprouts occurred. When studying the antagonism of Trichoderma and Pythium sp. fungi, a high growth rate of oomycete was observed in the control. In 50 h after sowing, the pathogen colonized the entire agar plate. However, in double cultures, Trichoderma fungi inhibited the growth of oomycete. On day 10, 4 strains: T. lignorum (syn. T. viride) CNMN-FD-14, T. asperellum, T. koningii and Trichoderma sp. 1K colonized the pathogen with an inhibition rate of 100%. Other Trichoderma fungi inhibited the pathogen by 83.5—94.1%.
Conclusions. Trichoderma strains with high inhibitory activity can be used as a producer of a biological product for the protection of greenhouse crops from Pythium sp. oomycete.
Influence study of the seed germination multigerm pollinators of the sugar beet on their productivity
Authors: Dubchak О.
Published: December 2024

Goal. Studies conducted on Verhnyachskoy experienced-selection stations. Purpose of the studies was define the influence hereditary conditioned sign seeds germination new candidate in multigerm pollinators (МP) of the sugar beet on productive quality of the material. Conduct the selection perspective number posterity F1 and define efficiency of the selection on their improvement.
Methods. Initial materials (IM) have served recombination (rk) МP foreign gene plasma productive rk БЗ4, БЗ5 БЗ6 БЗ7 and individual elections of their hybrids — synthetic, are received in result pollinate cross and have checked up crossbreeding, with high growing seed 80—95%. Standard — native pollinators Verhnyachkoy of an origin.
Results. Phenologicheskie of supervision, laboratory germination seeds and test of a grade carried out in the standard methods [1, 2]. It is installed that high seeds germination have inherited the posterity under number 547, 556, 563, 564 (93—96%). We tie this as with weather condition under grow seeds so and ingenious selection component crossbreeding. Beside them is fixed satisfactory factors on productivities (45.3—50.3 t/h) in comparison to IM (42 t/h) and standard (38 t/h). Contents sugar from 19.51—20.21%, standard has got 19.44. Collection sugar was within 9—10 t/h (standard — 7, IM — 8 t/h). Satisfactory posterity productivity, probably, have got not only as a result favorable climatic condition at years of the test, but also in greater degree they are inherited from high productivity of the source parental forms.
Conclusions. Have got the row new candidate in MP with improvement selection- and economic-valuable sign. Is established, that at creation new seeds of parental components of hybrids of sugar beet, it is necessary to take into account parameters of the genetic control of attributes of productivity, contents of sugar in IM and high quality of efficiency seeds. This spurs the posterity on temple ease of manufacturing, competitive ability and profit.
Monitoring of the phytosanitary condition of grape plantations in the South of Ukraine in 2022—2023
Authors: Klechkovskyi Yu. , Shmatkovska K.
Published: December 2024

Goal. Comprehensive study of pathogens of new diseases and pests, bioecological features of their development, trophic and ecological relationships in modern conditions of vineyards cultivation, taking into account pesticide load and climatic conditions, in order to develop forecasts of the development of major diseases and pests and optimize the technology of vineyard protection.
Methods. Monitoring studies of vineyard growing conditions in different agroecological zones of Ukraine. The research was conducted in the farms of Odesa region. The objects of monitoring are grape plantations of different planting periods and varietal assortment.
Results. The phytosanitary monitoring revealed the dynamics of the bunch borer population development. The species composition and dynamics of the number of phyto- and entomophages were determined in the grape plantations of the South of Ukraine. The dynamics of the number of phytophagous mites on grape plantations of Odesa region was studied. It was found that all the studied grape varieties are infested with mites to varying degrees. The most susceptible to mites are varieties of medium or late ripening.
Conclusions. The study of fungal diseases proved that these diseases are widespread in the grape plantations of the Northern Black Sea region, and their development depends on weather conditions during the growing season, age of plantations and biological characteristics of the variety.
The Utilization of Herbal Products for Public Health in Indonesia: The Role of Social Influence and Health Value on Intentions to Use Herbal Products
Authors: Widyaningtyas Dian
Published: December 2024

Background:The utilization of herbal products has gained increasing recognition within the healthcare sector. The COVID-19 pandemic has significantly influenced public demand and behavioral shifts toward herbal product usage. Additionally, the distribution of these products has become more widespread.
Objective:This study aims to identify the factors influencing public intentions to use herbal products, with a particular focus on the roles of social influence and health value.
Method:The study utilized a sample of 275 primary data points collected from consumers of herbal products in major cities across Indonesia. Responses were measured using a five-point Likert scale. Structural Equation Modeling (SEM) was employed to examine the relationships between social influence, attitudes, health value, and the intention to use herbal products. The survey consisted of two parts: the first gathered demographic and personal information for classification purposes, while the second comprised questions related to four variables that explored respondents' perceptions of herbal products. Partial Least Squares (PLS) analysis was used to investigate these phenomena.
Results:The findings revealed that health value significantly influences the intention to use herbal products (p-value = 0.000; t-statistic = 26.909). Similarly, attitudes were shown to have a significant effect on intention (p-value = 0.038; t-statistic = 2.083).
Conclusion:The study demonstrates that health value and attitude positively influence the intention to use herbal products. These findings contribute to a deeper understanding of trends in herbal product consumption and their implications for public health in Indonesia.
Keywords:herbal products; social influence; health value; public health; Indonesia
A statistical study about vaccines used against Covid-19 in Nineveh Governorat Iraq
Authors: Nayyef Mustafa Khalidah
Published: December 2024

Background:A total of 518 individuals vaccinated with three different COVID-19 vaccines were included in this study. The majority received the Pfizer vaccine, which was associated with mild side effects, while others experienced more severe symptoms such as headache and fever.
Objective:To evaluate the types of COVID-19 vaccines administered, the age distribution of vaccinated individuals, and the vaccines' efficiency and safety, assessed by two criteria: prevention of reinfection and reduction of side effects.
Methods:A cross-sectional study was conducted using a structured questionnaire from June 2021 to January 2022. Data were collected through in-person interviews, verification of vaccine cards, and personal information, followed by statistical analysis of the gathered data.
Results:The most vaccinated age group was 36–50 years. The distribution of vaccines administered included Pfizer (86.4%), AstraZeneca (8.5%), and Sinopharm (5.4%). Vaccine effectiveness, based on the absence of reinfection post-vaccination, was highest for Pfizer (90.1%), followed by AstraZeneca (86.4%) and Sinopharm (78.6%). Adherence to preventive and sterilization measures was observed among vaccinated individuals, with 31.3% adhering completely and 49.4% adhering partially.
Conclusion:The vaccines studied included Pfizer, AstraZeneca, and Sinopharm. The most vaccinated age group was 36–50 years, while the least vaccinated group comprised individuals over 50 years. All vaccines demonstrated mild side effects, with Pfizer being the most effective, followed by AstraZeneca and Sinopharm.
Keywords:COVID-19 vaccines; age groups; vaccine safety; adherence post-vaccination