bluuebunny/crossref_metadata_2025 huggingface dataset:
Risk of frailty and associated factors among community older adults during the COVID-19 pandemic
Authors: Silva Fabiana Medeiros de Almeida , Safons Marisete Peralta
Published: February 2024

Introduction: Functional decline represents the main determinant of negative outcomes in the health of older adults, such as the development of other disabilities, which may result in frailty, institutionalization, hospitalization and death. Aim: To determine the prevalence of risk of frailty among community older adults during the covid-19 pandemic and identify its association with health risk behaviors. Methods: An epidemiological screening type research, with cross-sectional design and sample representative of the Federal District, Brazil, was carried out. Data were collected through electronic questionnaire. In order to answer the problem question, the Clinical-Functional Vulnerability Index – IVCF-20 instrument was used (with risk ≥7 points), complemented by questions about demographic factors, socioeconomic factors and health risk behaviors. For data analysis, descriptive (frequency distribution and confidence interval) and association (crude and adjusted binary logistic regression) procedures were used. Results: Data from 1,363 older adults were analyzed (66.0%=female; 34.0%=male), the majority aged 60-74 years (82.2%), with higher education level (50.1%), who did not live alone (76.6%). There was high prevalence of older adults exposed to risk of frailty (30.7%; CI 95%=26.3-35.1), insufficiently active (45.6%; CI 95%=41.7-49.5) and who did not practice physical exercises before (30.2%; CI 95%=25.8-34.6) and during the physical distancing resulting from the covid-19 pandemic (53.4%; CI95%=49.8-57.0). Risk of frailty was associated with insufficient level of physical activity (OR=3.37; 95% CI 2.59-4.39) and with not practicing physical exercise before (OR=1.54; 95% CI 1. 17-2.03) and during physical distancing resulting from the covid-19 pandemic (OR=2.07; 95% CI 1.58-2.69). Conclusions: Considering the relevance and potential of physical exercise for older adults in contributing to functional improvement and health conditions, strategies to maintain active habits, even in periods of physical distancing as imposed by the covid-19 pandemic, are needed.
Penyuluhan dan Pembuatan Hidroponik untuk Memenuhi Kebutuhan Masyarakat pada Lahan Terbatas di Kelurahan Gandaria Selatan Kecamatan Cilandak Jakarta Selatan
Authors: Setiawan Eko Adhy , Widjaja Hinijati
Published: February 2024

Hidroponik merupakan salah satu kegiatan penghijauan dalam pelestarian di lingkungan perkotaan dengan lahan terbatas. Hidroponik dapat dijadikan wadah usaha dalam skala mikro dan skala makro. Pembuatan hidroponik dilakukan dengan sistem mengalirkan air nutrisi sehingga tanaman tumbuh dengan baik dan optimal, teknik ini disebut Deep Flow Technique. Setelah bahan-bahan hidroponik, peralatan dan lokasi ditentukan, maka baru dimulai kegiatan tersebut. Adapun kegiatan pelatihan hidroponik yang dilaksanakan tiap tahun oleh Yayasan Titikbalik Lestari Nusantara Jakarta, bidang: Sub. Pelatihan dan penyuluhan yang saat ini memiliki kesempatan melaksanakan kegiatan pengabdian ke masyarakat di RT 006/RW 004, Kel. Gandaria Selatan, Kec. Cilandak Jakarta Selatan. Metode yang digunakan Participatory Action Research (PAR), bertujuan adanya perubahan dalam pola pikir secara sistematis, kolaboratif, dan berkelanjutan dalam rangka menciptakan transformasi sosia dan ekonomil, mengingat permasalahan yang dihadapi masyarakat masih minimnya pengetahuan tentang pemanfaatan panen. Adapun solusi yang ditawarkan narasumber adalah pelatihan yang bertujuan memberikan pendampingan dan edukasi kepada masyarakat. tentang bagaimana teknik budidaya hidroponik. Hasil manfaat kegiatan bagi Masyarakat: bertambah pengetahuan dan mengerti serta memahami teknik budidaya hidroponik, terdiri dari teknik dasar budidaya hidroponik, pemilihan jenis-jenis tanaman, cara memasarkan, cara menghitung keuntungan bagi masyarakat yang mempunyai panen hidroponik berlebih.
Pemberdayaan Siswa SMAN 12 Kabupaten Tangerang Melalui Pelatihan Kegawatdaruratan dalam Upaya Meningkatkan Kesiapan Menghadapi Situasi Gawat Darurat Sehari-hari
Authors: Mulyana Budi , Angin Mayliana Perangin , Damanik Vevi Sustria , Susanti Ayu Retno , Rahman Fauzan Habibi , Anam Khoirul , Utami Enggar Pamungkas
Published: February 2024

Di dunia yang serba cepat dan sering tidak dapat diprediksi saat ini, pentingnya kesiapan dalam menghadapi keadaan gawat darurat tidak dapat pungkiri. Kejadian gawat darurat dapat terjadi kapan dan dimana saja. Keberhasilan pasien tertolong bergantung pada keberhasilan pada setiap tahapan SPGDT termasuk bagaimana siswa memberikan pertolongan sebelum petugas kesehatan terampil datang. Pengabdian masyarakat ini bertujuan untuk meningkatkan pengetahuan siswa dalam menghadapi kondisi gawat darurat sehari-hari. Metode yang digunakan adalah pelatihan dengan pendekatan ceramah, focus group discussion dan demonstrasi 4 keterampilan kepada 29 siswa SMAN 12 Kabupaten Tangerang selama 1 hari. Keterampilan yang diberikan yaitu bantuan hidup dasar, pertolongan tersedak, pertolongan luka dan perdarahan, dan proses evakuasi korban. Hasil pengabdian masyarakat ini didapatkan bahwa pengetahuan siswa meningkat signifikan dari rata-rata 66.9 menjadi 87.9.. Untuk pengetahuan jangka panjang, siswa dibekali video keterampilan dan buku saku penangan kegawatdaruratan sehari-hari. Pelaksanaan pengabdian masyarakat ini memberikan kepuasan kepada mitra, dimana mitra memberikan skor rata-rata 7.5 (0-10). Pelatihan Pertolongan Kegawatdaruratan ini efektif dalam meningkatkan pengetahuan siswa.
Edukasi Budaya Hidup Sehat Tanpa Narkoba di Kelurahan Kaligawe
Authors: Kristiono Natal , Febrianto Baharudin , Setyawan Aris Dwi , Nanda Alvina Restu , Jerry Mercy Akmal , Nuraini Anggun , Wahyuni Arba
Published: February 2024

Pengabdian masyarakat ini dilakukan oleh tim pengabdian masyarakat dari Universitas Negeri Semarang di Kelurahan Kaligawe, Kota Semarang, Jawa Tengah dengan tujuan memberikan edukasi tentang budaya hidup sehat dan anti narkoba. Tingginya angka penyalahgunaan narkoba menjadi alasan untuk mengadakan pengabdian. Salah satu bentuk nyata kami adalah melakukan pengabdian di Kelurahan Kaligawe sebagai mitra dalam mendukung pemberantasan narkoba melalui budaya hidup sehat. Metode pelaksanaan melibatkan observasi kelurahan mitra, pengenalan narkoba kepada anak-anak, kegiatan menggambar poster budaya hidup sehat, outbound, penyuluhan kesehatan gigi, dan sosialisasi bahaya narkoba di kelurahan. Hasil kegiatan menunjukkan Pengenalan narkoba dilakukan dengan metode bercerita dan praktik menolak pemberian dari orang asing, pengenalan budaya hidup sehat dilakukan melalui kegiatan menggambar poster, kegiatan outbound untuk anak-anak, penyuluhan kesehatan gigi memberikan pemahaman pentingnya menjaga kesehatan gigi, dan sosialisasi bahaya narkoba kepada warga Kelurahan Kaligawe. Melalui kegiatan pengabdian ini supaya menjadi langkah awal untuk meningkatkan kesadaran masyarakat, terutama anak-anak, dalam menjaga kesehatan dan menghindari penyalahgunaan narkoba.
Pelatihan Implementasi E-Commerce Prodi Bisnis Digital Bersama Desa Binaan Karang Taruna Babbalan di SMAS TANWIRUL HIJAH
Authors: Pranata Mohammad Firlie , Wijaya Nur Qoudri
Published: February 2024

Fakultas ekonomi dan bisnis Universitas Wiraraja dengan program studi digital bisnis. Program studi digital bisnis masih baru berdiri namun telah memiliki desa binaan melalui program pengabdian kepada masyarakat yaitu desa babbalan dengan karang tarunanya dalam mengembangkan usahanya yaitu dikenal dengan UMKM Kettok Magic. Pengabdian sebelumnya yang memulai dari kelayakan produk, pengemasan, strategi pemasaran digital sehingga produk tersebut dapat dipasarkan di marketplace. Pengabdian sebelumnya telah sukses dalam memberikan pengetahuan dan pemahaman tentang bagaimana bisnis digital sangat perlu dimiliki dan diterapkan di sebuah UMKM. Hal tersebut menambah omset dan keuntungan yang sangat luar biasa dirasakan. Perkembangan tersebut menjadi tolak ukur bagi kami untuk melakukan pengabdian selanjutnya pada SMAS Tanwirul Hijah. Pada dasarnya mereka setelah lulus dari SMA/SMK/MA untuk memasuki dunia kerja yang telah disediakan, sementara itu pada kenyatannya lowongan pekerjaan tak sebanyak lulusan dari bangku pendidikan. Dengan adanya pelatihan ini dapat memberikan pembelajaran dan praktek secara lasung pada para siswa untuk membuka usaha atupun menambah lapangan pekerjaan.
Transformasi Iman dan Pelayanan Sosial di Desa Damarwulan Jepara Melalui Kegiatan Penyuluhan Kesehatan dan Spiritual serta Pendorong Inovasi Ekonomi Lokal
Authors: Gunarto Rita Oktavia , Herman Samuel , Simanjuntak Ferry
Published: February 2024

Kegiatan ini membahas pengabdian masyarakat di Desa Damarwulan, dengan fokus pada pelayanan kesehatan dan pembinaan spiritual oleh tim GII Taman Holis yang bekerjasama dengan tim Misi Yayasan Parousia. Desa ini, terletak di ketinggian 1.728 m di atas permukaan laut, menghadapi tantangan kesehatan dan keberlanjutan generasi muda yang merantau. Kegiatan pengabdian masyarakat di desa ini menjadi penting karena kurangnya akses masyarakat terhadap layanan kesehatan dan pembinaan rohani, terutama karena jarak yang jauh dari fasilitas kesehatan di kota. Pemilihan topik ini mencerminkan kesadaran akan pentingnya pendekatan kontekstual dalam pelayanan gereja terhadap kebutuhan spesifik desa. Metode pengabdian ini melibatkan penyuluhan, pemeriksaan kesehatan, dan pembinaan spiritual. Selain itu, tim mendorong inovasi dalam sektor pertanian dan pariwisata alam untuk meningkatkan kesejahteraan masyarakat. Hasil kegiatan pengabdian mencakup peningkatan kesadaran kesehatan, pertumbuhan gereja, dan pengembangan potensi ekonomi lokal. Temuan dari kegiatan pengabdian masyarakat ini mengindikasikan bahwa pendekatan holistik memiliki dampak positif dalam memenuhi kebutuhan dasar dan mengembangkan komunitas.
Pelatihan Pembuatan Jamu Kunyit Serbuk di Desa Sinarsari Guna Mendukung Desa Cerdas dan Sehat
Authors: Fitriani Denisa Reni , Salasah Dara Aryana Ibni , Handayani Nurlita , Nurkamil Mutia Rizkia , Saputri Billa Cahya , Fuadiyan Laela Azka , Phelia Nanda Avisa , Prana Juniasa Isnanti , Humaira Adinda Najwa , Sumolang Mikhael Claydof , Raisya Made Rahma Kirana , Kamilah Sarah Shafa , Khasanah Nazwa Aulia , Ramadhan Paru , Rahmaisty Fathia , Hermana Widya
Published: February 2024

Jamu merupakan minuman tradisional berasal dari tanaman yang dipercaya dapat menyembuhkan berbagai macam penyakit tanpa menimbulkan efek samping. Tanaman obat merupakan tumbuhan yang memiliki kandungan zat aktif berkhasiat bagi kesehatan yang dapat dimanfaatkan sebagai penyembuh penyakit. Masyarakat Desa Sinarsari, Kecamatan Dramaga, Kabupaten Bogor belum memanfaatkan tanaman obat secara optimal dan hanya menjadi bumbu penyedap masakan. Padahal bagian bunga, daun, buah, akar, rimpang, getah, batang, dan kulitnya dapat dijadikan jamu. Pemanfaatan tanaman obat sebagai jamu tradisional sudah secara turun-temurun, tetapi menggunakan teknik pengolahan sederhana yaitu dengan cara direbus, diseduh, dan diperas. Tim PPK Ormawa Himasiter melakukan pelatihan pembuatan jamu berbentuk serbuk melalui program Hayuk Sehat dengan keanggotaan program Hayuk Sehat yaitu 65 orang. Pelatihan pembuatan jamu serbuk mendukung konsep Desa Cerdas dalam bidang kesehatan berbasis kearifan lokal dengan harapan kegiatan ini dapat memberikan manfaat berkelanjutan bagi masyarakat Desa Sinarsari sehingga mampu mengeksplor berbagai manfaat tanaman obat dan mengembangkan produk inovasi lainnya.
Pelestarian Kesenian Bela Diri sebagai Atraksi Eduwisata untuk Meningkatkan Pendapatan Masyarakat di Desa Larangan Luwok
Authors: Hati Anita Kumala , Putri Galuh Adhelia , Prabowo Bagus Zaidan Cahyo , Santya Dena
Published: February 2024

Kesenian tari prajuritan desa Larangan Luwok kabupaten Temanggung perlu dilestarikan karena memiliki ciri khas tari daerah kabupaten Temanggung yang belum bercampur dengan tari prajuritan daerah lain. Kesenian menjadi salah satu aspek penting dalam lingkup sosial bermasyarakat yang perlu dilestarikan mengingat cepatnya perkembangan zaman yang berdampak kepada kesenian yang ada pada masyarakat. Perpaduan bela diri dan kesenian tari, memberi suatu inovasi baru pada kesenian yang ada pada masyarakat Desa Larangan Luwok. Metode pemberdayaan masyarakat menjadi metode yang paling baik agar terwujudnya pelestarian. Kegiatan dilaksanakan mulai Maret – Oktober 2023, dengan melibatkan perangkat desa, pengelola sanggar seni tari dan karang taruna. Pemberdayaan Masyarakat dilakukan dengan mulai menggali kebutuhan pemangku kepentingan desa terkait pelestarian kesenian, berdasarkan analisis kebutuhan disusun program kerja, dilakukan 15 kali latihan bela diri dan tari prajuritan terhadap 20 anggota karang taruna sebagai bentuk kaderisasi. Hasil pemberdayaan ditampilkan pada acara “merti deso” dimana mendapatkan tanggapan positif dari pemangku kepentingan dan warga desa Larangan Luwok. Peningkatan ekonomi terwujud melalui banyaknya penikmat seni yang datang untuk menyaksikan pertunjukan seni tari prajuritan.
Pembangunan Desa Melalui Penataan Ruang Partisipatif Berbasis Potensi Desa Menuju Desa Mandiri Sejahtera (Welfare Village) (Lokasi Kajian: Desa Rarak Ronges, Kecamatan Brang Rea, Kabupaten Sumbawa Barat)
Authors: Naf’an Muhammad , Yamin Ahmad , Dewi Geatriana
Published: February 2024

Berpedoman kepada Pasal 69 ayat (4) Undang-Undang Nomor 6 Tahun 2014 tentang Desa, serta berhubungan dengan Pasal 8 Peraturan Menteri Desa, Pembangunan Daerah Tertinggal dan Transmigrasi Nomor 1 Tahun 2015, bahwa desa sebagai wilayah administrasi pemerintahan terkecil diberikan kewenangan untuk mengatur penataan ruangnya berdasarkan hak asal usul dan kewenangan lokal berskala desa. Penelitian ini membahas tentang penyusunan rencana tata ruang Desa Rarak Ronges Kecamatan Brang Rea Kabupaten Sumbawa Barat dengan pendekatan partisipasi aktif masyarakat desa. Tujuan dari dari penelitian ini adalah: 1) Melakukan identifikasi dan survey potensi desa dan masalah kawasan perdesaan Desa Rarak Ronges, 2) Mewujudkan perencanaan kawasan perdesaan melalui penataan ruang wilayah desa yang mencakup rencana struktur ruang, rencana pola ruang dengan mengutamakan keterlibatan aktif masyarakat Desa Rarak Ronges melalui pendekatan partisipatif dan instansi terkait yang bersifat dialogis dua arah melalui Focus Group Discussion (FGD). Pengumpulan data dilakukan dengan teknik survey dan observasi lapangan melalui Survey Kampung Sendiri (SKS) untuk selanjutnya dilakukan analisa kondisi existing dan analisis pengembangan kawasan dengan teknik analisis SWOT, Analisis Kemampuan Lahan (AKL) dan Satuan Kemampuan Lahan (SKL) yang diolah menggunakan Software ArcGIS 10.8. Hasil penelitian ini adalah tersusunnya Rencana Tata Ruang Desa Rarak Ronges yang memuat Rencana Struktur Ruang, Rencana Pola Ruang yang akan ditetapkan melalui Peraturan Kepala Desa dan menjadi pedoman dalam pembangunan di Desa Rarak Ronges menuju desa yang mandiri dan sejahtera (welfare village).
Pengembangan Media Pembelajaran Power Point Interaktif pada Keterampilan Membaca di Kelas III Sekolah Dasar
Authors: Septiana Vini Wela , Pratiwi Sekar Harum , Syakban Ismail , Muchlis Muchlis , Salju Sinny Putri
Published: February 2024

Media yang digunakan kurang menarik. Untuk itu dikembangkan media pembelajaran power point interaktif pada keterampilan membaca dikelas III SD. Jenis penelitian adalah pengembangan (Reseach and Development) Penelitian ini menggunakan model ADDIE.  Penelitian ini bertujuan untuk mengembangkan dan mengetahui tingkat ke layakan media pembelajaran power point interaktif pada keterampilan membaca di kelas III SD Muhammadiyah XI Abdul Muis Kota Padang. Model yang digunakan model ADDIE, terdiri dari lima tahapan yaitu Analyze, Design, Development, Implementation, Evaluation. Hasil dari penelitian ini menunjukkan bahwa media pembelajaran power point interaktif memenuhi kriteria valid dengan nilai 90% dengan kategori sangat valid, untuk dengan penilain praktis 97% dengan kategori sangat praktis dan hasil nilai efektifitas 90% dengan kategori sangat banyak. Jadi media pembelajaran power point interaktif ini mencapai valid, praktis dan efektif.
Understanding Motivations Behind COVID-19 Vaccination Uptake: Insights from a Cross-Sectional Study in Northern Bangladesh
Authors: Islam Mohammad Zahidul , Kabir Md Awal
Published: February 2024

The emergence of COVID-19 has prompted global vaccination campaigns as a cornerstone of mitigation strategies. Understanding the factors influencing vaccine uptake is essential for designing targeted interventions to enhance immunization coverage. A cross-sectional study was conducted in northern Bangladesh, involving 1564 respondents aged 12 years and above. Data on COVID-19 vaccine uptake motivations and socio-demographic characteristics were collected through structured interviews. Descriptive statistics and multivariate logistic regression analyses were employed to explore associations between socio-demographic factors and vaccine uptake motivations. The study identified two key motivations for COVID-19 vaccine uptake: belief in the vaccine’s efficacy in reducing the risk of contracting the virus and feeling safe to engage in daily activities after vaccination. Socio-demographic factors such as age, education level, occupation, marital status, and disease status were significantly associated with these motivations. This study sheds light on the motivations driving COVID-19 vaccine uptake in Bangladesh and highlights the importance of addressing socio-demographic disparities in vaccine acceptance. Targeted interventions aimed at improving vaccine confidence and accessibility are crucial for promoting widespread immunization and combating the pandemic. Further research is needed to explore additional factors influencing vaccine uptake behavior and assess the long-term impact of vaccination campaigns on public health outcomes.
Effect of Ginger and Rosemary Extracts on Shrimp Popcorn Shelf Life
Authors: Hellsh Dalia , Ibrahim Hossam , Eskander Michael , Wahab Miral
Published: February 2024

Recently, research has proven that food products containing chemical preservatives have a harmful effect on health and cause major health risks, so it was necessary to provide a safe alternative for consumers, and this is why the demand by consumers for food products free from harmful chemical preservatives has increased and one of these products is shrimp popcorn. Replacing chemical preservatives with natural ones is not an easy thing, so the food industry is highly interested in studying natural extracts well, studying their activity as antioxidants and antimicrobials, and evaluating their efficiency in preserving new food products while maintaining product quality and consumer preferences. Thus, the aim of the study was to evaluate two plant extracts (ginger and rosemary) and study their effects on the shelf life and quality of the shrimp popcorn product. Three different concentrations (0.02, 0.2, and 0.5%) of both aqueous ginger and rosemary extracts were applied to shrimp popcorn and their impact on shelf life was assessed through determination of TBARS, DNPH, TVB-N, TMA, PV, pH value, WHC, aerobic plate count, coliform count, yeast and mold count and compared with negative control and positive control (BHT) through a storage period of 12 days and at 4°C. The treatment with aqueous extract of ginger and rosemary showed a results superior to that of the synthetic preservative with a lower TBARS value, carbonyl content, total volatile basic nitrogen, Tri-methylamine value, peroxide value and aerobic plate count at 12 days of storage with mean values of (1.50, 0.95, 1.02, 0.85, 0.79, 0.91, 0.61 and 0.53 mg MDA/Kg), (19.31, 10.52, 15.61, 11.28, 8.39, 10.65, 7.32, and 4.51 nmol carbonyl content/mg protein), (39.48, 31.52, 35.41, 20.22, 13.45, 23.27, 12.38, and 9.15 mg/100 g), (12.38, 10.38, 11.45, 6.85, 2.31, 9.31, 3.20, and 1.56 mg/kg), (25.71, 16.37, 19.65, 15.90, 13.37, 17.18, 11.68, and 9.01 mg/100g muscle), and (3.8x105, 2.2x104, 3.5x104, 2.1x103, 3.3x103, 2.5x104, 2.1x103, and 1.5x103 CFU/g) respectively for (negative control, positive control (BHT), 0.02%GE, 0.2%GE, 0.5%GE, 0.02%RE, 0.2%RE, 0.5%RE). These findings show that the ginger extract at the level of 0.2 and 0.5% and rosemary extract at level of 0.2 and 0.5% were very effective against lipid and protein oxidation, and a powerful antimicrobial in shrimp popcorn product and promising natural antioxidant and antimicrobial replacing the chemical preservatives in food processing.
Molecular Characterization and Genetic diversity of Bacillus cereus isolated from karish cheese at Governorate of El-Menoufia
Authors: Osama Ahmed , Shaimaa Shaimaa , Nada M , Moustafa Alaa
Published: February 2024

Food safety is an emerging global issue that impacts world trade and human health.
Bacillus cereus is among the most significant global foods borne pathogens.
50 total random samples of karish cheese were obtained from a variety of food markets in Governorate of El-Menoufia. They were investigated bacteriologically in order to isolate, B. cereus species. According to the bacteriological analysis, 70% of the tested samples of karish cheese contained B. cereus species. The B. cereus isolates were resistance to Amoxicillin, Penicillin, and Amoxicillin Clavulanic acid. Contrarily, they were susceptible to Ciprofloxacin, Gentamicin, Chloramphenicol, Tetracycline and Trimethoprim Sulfamethoxazole.
Effect of Different Heat Treatments on E.Coli O157:H7 In Some Chicken Meat Products
Authors: Salem Yousra , Mousa Mohamed , Ibrahim Mohamed
Published: February 2024

A total of 60 random samples of different chicken meat products (frankfurter, nuggets and strips) each of 20 samples, were collected from different supermarkets in Alexandria province and subjected to microbiological examination for assessment of their quality and safety.The mean values of aerobic plate count, coliforms count, enterobacteriaceae count, phychrophilic count and mold and yeast counts were 4.2x104±9.5x103, 2.5x103± 1.5 x103, 3.5x102± 1.27 x102, 1.31 x104 ± 4.88 x104 and 3.21 x102 ± 6.6 x101 cfu/g, respectively, for chicken frankfurter, 4.6 x104 ± 2.4 x104, 3.67 x102 ± 2.45 x102, 1.37 x102 ± 5.2 x101, 2.86 x104± 1.67 x104 and 7.20 x102 ± 2.46 x102 cfu/g, respectively, for chicken nuggets and 3.6 x104 ±4.8 x103, 3.60 x102 ± 8.3 x101 , 3.61 x102 ± 1.14 x102 , 29.82 x104 ± 19.44 x104 and 1.79 x102 ± 4.1 x101 cfu/g, respectively in chicken strips. Also the effect of different heat treatments on the E.coli O157:H7 were examined in chicken frankfurter and chicken nuggets. Results showed that in both products grilling was able to reduce the count of E.coli O157:H7 in chicken frankfurter more than boiling , also more than frying in nuggets.
Molecular characterization and antibiotic resistance of Salmonella serovars isolated from broiler chicken farms
Authors: Mourad Disouky , Hafez Amani , Farag Heba , Osman Wafaa , Samahy Hanan
Published: February 2024

The current study aimed to survey the prevalence, antimicrobial resistance, and virulence-associated genes of Salmonella enterica recovered from broiler chickens farms located in North coast, Egypt. A total of 200 broiler chickens’ cloacal swabs and farm environmental samples were randomly collected from four small scale broiler chicken farms at 5 weeks of production cycle. It was recorded that out of 200 samples, Salmonella species were identified in 26 (13%) samples. Salmonella strains were observed in 16% (16/100) of cloacal swabs, 10% (10/100) of environmental samples. S. Enteritidis (6%) was the most common identified serotypes followed by S. Kentucky (4%), S. Shangani (2.5%) and S. Virchow (0.5%). The antimicrobial susceptibility testing revealed absolute resistance to SXT (88.5%) followed by AMC and AMP (65.4% and 61.5%, respectively). On the other hand, lower rates of resistance were observed for DO (50%), CTX (42.3%), CEC (30.8%) and CIP (19.2%). Interestingly, only one isolate was resistant to IMP (3.8%). PCR targeting 5 virulence genes (invA, ompA, ompF, stn and pefA) were performed to detect the virulence of identified Salmonella serovars. Generally, all Salmonella isolates showed at least two virulence-associated genes. Of note, invA gene (genus specific gene) was detected in 100% (26/26) of the isolates. On the contrary, pefA gene was completely absent in all isolates. Finally, it was concluded that S. Enteritidis was the most common identified serotypes in the examined sources. Circulation of such strains in broiler farms required introducing special biosecurity measures for control of Salmonella. Such measures might limit the adverse effects of antibiotics and ensure the safety of the environment and animal-derived food.
Modeling methane yield potential and analysis of anaerobic co-digestion using mixed feedstock
Authors: Zangina Ja , Suleiman Muhammad , Ahmad Abdulla
Published: February 2024

The growing demand for sustainable and renewable energy sources has spurred interest in anaerobic co-digestion utilization as a promising technology for biogas production. This study presents a comprehensive investigation into the potential of methane yield and the analysis of anaerobic co-digestion using a mixture of diverse organic feedstock, including food waste, cow dung, canteen waste, chicken manure, and water. The research involved rigorous modeling and analysis of the co-digestion process, aiming to optimize biogas production while assessing its economic feasibility. The anaerobic digester's mixed feedstock is examined to understand its synergistic effects on methane generation. Subsequently, a series of anaerobic digestion simulations is conducted under various temperature conditions to evaluate the methane yield potential. The result demonstrates that more than 97% of biogas production capacity is achievable under thermophilic and mesophilic operating conditions compared to ambient conditions. Further economic incentive analysis suggests that more than 768 kWh of electricity production is obtainable through ambient operating conditions.
Comparative Study of Some Deep Learning Object Detection Algorithms: R-CNN, FAST R-CNN, FASTER R-CNN, SSD, and YOLO
Authors: Olorunshola Oluwaseyi , Jemitola Paul , Ademuwagun Adeniran
Published: February 2024

Due to its numerous applications and new technological advancements, object detection has gained more attention in the last few years. This study examined various uses of some deep learning object detection algorithms. These algorithms are divided into two-stage detectors like Region Based Convolutional Neural Network (R-CNN), Fast Region Based Convolutional Neural Network (Faster R-CNN), and Faster Region Based Convolutional Neural Network (Faster R-CNN), and one-stage detectors like Single Shot MultiBox Detector (SSD) and You Only Look Once (YOLO) algorithms that are used in text and face detection, image retrieval, security, surveillance, traffic control, traffic sign/light detection, pedestrian detection and in medical areas among others. This research primarily focuses on three applications: drone surveillance, applications relating to traffic, and medical fields. From the analysis performed, it was found that of the various deep learning models used in the various application areas, YOLO, a one-stage detector, is the most popular algorithm for drone surveillance. SSD, another one-stage detector, was primarily used in applications related to traffic, and Faster R-CNN, a two-stage detector, is the most popular algorithm for applications in the medical field
Biodecolourization of Textile Effluents using Ligninolytic Enzymes Produced from Selected Bacterial and Fungal Isolated From Soil Contaminated Textile Waste
Authors: Omotosho Azeez , EZEAGU Gloria , Mohammed Sani
Published: February 2024

ABSTRACT
Textile effluent contains enormous chemicals with detrimental environmental effects on both fauna and flora due to its chemical compositions. In this study, the effect of lignolytic enzymes produced by microorganisms for the treatment of textile effluent was examined using standard microbiological techniques. The potential of the isolates to produce laccase (L), lignin peroxidases (LiP) and manganase peroxidase (MnP) was investigated using streak plate method and assay methods. Finally, the L, LiP and MnP enzymes produced with the optimal processing parameter were used to decolorize textile effluent singly and in combination for ten (10) days. Fourteen (14) microbial isolates which include eight (8) bacterial and four (4) fungi were isolated from soil contaminated with textile effluents. Aspergillus terreus and Aspergillus niger showed higher production of laccase with 8.0 mm diameter zone of inhibition. Bacillus licheniformis and Bacillus subtilis had the widest zone of inhibition (12.0 and 8.0 mm) respectively. Only Aspergillus flavus however had the potential to produce lignin peroxidase (with 10 mm zones of clearance) of all the fungi isolated in this study. Laccase caused the highest decolourization of 72.5% comparable to 71.1% observed for the three enzyme combination while LiP has 57.0%. This finding established the potential use of bacterial ligninocellulolytic enzymes for the decolourization of textile effluent.
Analyses of the Motivating Factors and Barriers to the Adoption of Solar Photovoltaic Power Technology in Nigeria: A Survey
Authors: Mustapha Sarafadeen , Mezue Kosisochukwu , Mahmud Jafaru
Published: February 2024

For a long time till date there has been mismatch in the Nigeria’s electricity supply to its continuously growing demand. The pervasively epileptic nature of the electricity supply from the centralized grid has made many Nigerians opt for fossil fuel generators which come with consequences of air and noise pollution. To curb this menace, there is need for the country to drastically transit towards the adoption of renewable energy (RE). However, Solar Photovoltaic (PV) technology adoption is still poor despite being proven by research works to be a viable alternative source of electricity supply in Nigeria. Therefore, this research work aimed at investigating the barring factors to the adoption of the technology. It also studied the motivating factor among the few adopters of the technology. A survey was carried out through the use of online questionnaire to sample respondents’ opinion across Nigeria. The results showed that the level of adoption of the technology is low. The result as well showed that the few adopters are motivated with the features of the technology such as convenience, reliability and eco friendliness. On the other hand, over 90% of those who do not adopt the technology considered the high cost of installation as the major barrier. This work has laid down a pathway for stakeholders and researchers to develop strategies in improving solar photovoltaic adoption in Nigeria. Areas of future work will require the determination of why other barrier factors seems to be less significant as compared to cost of installation.
Availability of Raw Materials for Indigenous Manufacturing of Solar Photovoltaic Modules in Nigeria
Authors: Shiru Grace , Mustapha Sarafadeen , Mahmud Jafaru
Published: February 2024

Nigeria is well positioned as one of the nations of the world with abundance resources in the areas of oil, gas, petrochemical and solid minerals. Despite this feat, the nation is still struggling to meet up with the local production of raw materials for its industry. With its recent interest in the transitioning to clean, affordable and sustainable electricity, Nigeria is in dire need to meet up with the continuous energy demand. This calls for urgent need for local production of raw materials for it to be self-reliant in the local production of solar PV modules. This research therefore provides insight on the availability of required critical materials deposit in the country which has been serving as one of the major barriers of indigenous solar PV manufacturers such as NASENI Solar Energy Limited in the country. Related literatures were reviewed to adequately formulate the research problem statement. This work will serve as a policy redirection to interested stakeholders in the industry.
The Impact of Expanded Polystyrene on the Performance Characteristics of Rice Husk Particleboard using Gum Arabic as Adhesive Binder
Authors: Ndububa Emmanuel , Muhammad Idris , Sanusi Abdulganiyu , Adeleke Waliyi
Published: February 2024

Samples of particleboard (PB) made from rice husk (RH), expanded polystyrene (EPS) and Gum Arabic (GA) were investigated for viability and alternative to wood-based PB for sustainable environment. RH and EPS are cheap agricultural and industrial wastes with potentials for conversion into building materials. The EPS/GA resin percentage levels considered for this study were 0/30%, 5/25%, 10/20%, 15/15% and 20/10% by weight. Laboratory testing carried out on the produced PB were density, flexural, split tensile, and compressive strengths and water absorption and swelling in thickness in accordance with British and ASTM standards. The test results showed that the flexural, split tensile, and compressive strengths improved by 110.3%, 24.8%, and 202.2% respectively at different resin levels, but, the water absorption and swelling in thickness were not adequately mitigated. However, the entire produced PB composite are classified as medium density hard board.
An Investigation of Water Quality Using Physiochemical Parameters of
Portable Water in Selected Areas in Doko Town, Lavun Local Government
Area, Niger State
Authors: Nda Muhammad , Jiya Gideon , Musa Yakubu , Mohammad Abdul , Ebenehi Ibrahim
Published: February 2024

Drinking water quality in our communities can deteriorate rapidly due to anthropogenic activities that eventually affect its portability. This study's objective is to better understand the water quality differences among the available sources of water used in the Doko community. The physiochemical parameters of samples collected from boreholes and hand-dug wells were examined and compared with the Nigeria Standard for Drinking Water Quality (NSDWQ) and the World Health Organisation (WHO). Twelve samples were collected, six each from boreholes and hand-dug wells, for the analysis. The parameters examined for portability of the water were Temperature, Turbidity, Electrical Conductivity, Total Dissolved solids, pH, Hardness, Alkalinity, chloride, and colour. The result showed that the parameters were within the limit of portability and safe for human consumption according to the NSDWQ and WHO standards except for hardness, which is higher in all the samples examined, and turbidity in Tsawata, a hand-dug well sample with 13.43 NTU, and Tagogi (Anfani fugi) with 17.08 NTU a borehole sample, above the standard threshold of 5 NTU.
A COMPREHENSIVE REVIEW OF HYDRAULIC FRACTURING TECHNIQUES IN SHALE GAS PRODUCTION
Authors: Adekola Umar , Gimba Abdullahi , Salihu Ayuba , Jakada Khaleel , Okafor Ikechukwu , Nzerem Petrus , Chior Joseph , Ogolo Oghenerume , Ibrahim Khadija
Published: February 2024

Shale gas has emerged as a significant source of natural gas due to advancements in hydraulic fracturing and horizontal drilling technologies. This extraction method has facilitated drilling and production activities in regions previously untouched by oil and gas development. Hydraulic fracturing, a well-stimulation technique suitable for low and moderate-permeability reservoirs, relies on the successful drilling of horizontal wells and the creation of multiple hydraulic fractures to ensure economic viability. While shale gas presents significant energy production opportunities, concerns have been raised regarding its environmental impact. To mitigate these risks and determine the most effective approach for shale gas extraction, alternative fracturing technologies are being investigated. Notably, a considerable number of perforation clusters in shale gas horizontal wells do not contribute to production, highlighting the potential for refracturing. Therefore, a comprehensive analysis is required to evaluate the performance of hydraulic fracturing and alternative fracturing technologies in shale gas wells, considering factors such as cost-effectiveness, environmental impact, and gas extraction efficiency. This article aims to evaluate the hydraulic fracturing technology's capability to enhance gas recovery in shale gas formations as well as its environmental implications. The focus of this research is primarily on the hydraulic fracturing technique employed in shale gas development, its production capability, and associated environmental concerns. Through a systematic evaluation, this study provided valuable insights into the potential of hydraulic fracturing in maximizing gas recovery while addressing environmental challenges in shale gas formations.
The usage of the autoregressive integrated moving average (ARIMA) model for forecasting milk production in Egypt (2022-2025)
Authors: Omar Mohamed , Hassan Fardos , Shahin Sara , shahat Marwa
Published: February 2024

Background:
Milk considered one of the most important capital goods and essential source of animal protein in the diet of Egyptian family, as well as an effective mean to improve economic condition of farmers, considering this importance in view, the policy makers need accurate and advance information regarding future supply for planning on both short and long term.
Aim:
The study aims to forecast the production of milk in Egypt during the period from 2022 to 2025 using Autoregressive Integrated Moving Average (ARIMA) model using time series data of milk production (1970-2021) obtained from Central Agency for public mobilization and statistics (CAPMS).
Methods:
Augmented Dickey-Fullar Unit Root test, Partial autocorrelation function (PACF) and Autocorrelation function (ACF) of the time series sequence were used to judge the stationarity of the data. After confirming the stationarity of the data, the appropriate ARIMA model was selected based on certain statistical parameters like significant coefficients, values of adjusted R-squared, Akaike information criteria, Schwarz criterion and Standard Error of regression. After the selection of model based on the previous parameters the verification of model was employed through checking the residuals by Correlogram-Q-Statistics test.
Results:
The most fitted model to predict the future levels of milk production in Egypt was ARIMA (1, 1, and 3).
Conclusion:
Using ARIMA (1, 1, 3) model, it could be forecasted that the production of milk in Egypt would show increasing trend from 6152.606 thousand tons in 2022 to 6360.829 thousand tons in 2025.
Risk assessment of some toxic metals in canned fish products retailed in Mansoura, Egypt
Authors: Hussein Mohamed , Morgan Samar , Mahmoud Abdallah , Ghareeb Waleed
Published: February 2024

Background:
Canned fish products are widely consumed in Egypt, particularly for protein-rich meals that are quick to prepare and low in calories. Canned fish products contaminated with toxic metals from the fish itself or from canning materials during processing.
Aim:
To determine the residual levels of cadmium (Cd), lead (Pb), arsenic (As), mercury (Hg), aluminum (Al) and, Tin (Sn) in some canned fish products obtained from retail shops in Mansoura, Egypt. Furthermore, non-carcinogenic health risks evaluation for the Egyptian population due to hazardous metal oral intake.
Methods:
One hundred canned fish products (20 each of herring, mackerel, salmon, sardine, and tuna) were collected from May to September 2023, canned fish products obtained from Mansoura city markets in Egypt. Samples digested in solution composed of 60% nitric acid and 40% perchloric acid, then atomic absorption spectrophotometer (AAS) used for detection of selected toxic metals.
Results:
It was found that the residual level of hazardous metals exceeded the acceptability level established in European Union for Pb, Cd and Hg by 20, 10 and 10%, 15, 5 and 20 %, 35, 30 and 45%, 25, 25 and 40%, in examined herring, mackerel, sardine and tuna, respectively. In contrast, all salmon samples accepted for Pb, Hg, and only 5% not accepted due to higher Cd level than the maximum permissible limit (MPL). The average estimated daily intake of (EDI) below the tolerable daily intakes (TDIs) for all metals. Comparatively, EDI of Hg was 0.265 µg/kg body weight (B.W) exceeded TDIs 0.228 µg/kg B.W. The hazard index for canned tuna and sardine is more than one.
Conclusion:
Canned fish products contaminated with variety of toxic metals especially sardine and tuna. So, it is advised to decrease the consumption rate of such fish products.
Occurrences of avian encephalomyelitis virus in naturally infected chicks in Saudi Arabia's Eastern Province
Authors: Hammadi Mohammed , Rasheed Mohammed
Published: February 2024

Background:
A neurological infectious viral disease, avian encephalomyelitis (AE) was initially discovered in two-week-old commercial chicks in 1930 and classified as a neurotropic viral disease.
Aim:
A neurological outbreak caused by avian encephalomyelitis virus (AEV) in young chicks was first reported in Al-Ahsa in Kingdom of Saudi Arabia (KSA) in 2010. The aim of this article is to examine the AEV in KSA, Al-Ahsa Province.
Methods:
Gizzard, proventriculus, cerebrum, cerebellum and medulla oblongata tissue samples were collected from infected chicks for histopathology test and molecular identification.
Results:
Infected chicks showed neurological signs particularly incoordination, mild head and neck tremors, stretching of legs and lameness. The average morbidity and mortality rates were 35% and 10% respectively. At necropsy, no obvious identifiable macroscopic lesions were found in the infected chicks. Non-suppurative encephalomyelitis was found histopathologically in the central nervous system (CNS), mainly in the cerebral molecular layer. Microscopic lesions in the proventriculus showed masses of heavy numbers of small lymphocytes within the muscular layer. RT-PCR followed by sequence analysis revealed that The Kingdom of Saudi Arabia (KSA) strain (KJ939252) is intimately related to chicken European strains from Poland (KC912695) and the United Kingdom (AJ225173) with identity 99.6% than Chinese strains (AY225319, AY517471 and AY275539) with identity ranged between 94.6% to 95%. The phylogenetic tree analysis showed that the KSA strain is grouped in the similar clade with chicken European strains.
Conclusion:
The pattern of disease findings was typical of vertically transmitted AEV. The spread of AEV in Saudi Arabia is most likely due to the trade of birds and bird’s products with European countries.
Predicting high-altitude vehicle launch opportunities usingmachine learning: a preliminary investigation
Authors:   Department of Computer Science, University of West Florida, Pensacola, FL, United States, Haake Jacob G. , Bagui Sikha ,   Department of Computer Science, University of West Florida, Pensacola, FL, United States
Published: February 2024

High-altitude ballooning, along with other aerospace endeavors, requires extensive preplanning and preparation for vehicle launching. In ballooning specifically, weather conditions are especially effective and driving whether or nota launch can occur. As most flights must be shaped around the flight path, both for safety and recovery reasons,it is imperative that any acceptable flight path and day may be considered. The goal of this project is to minimize, using machine learning, the complexity and manpower requirements for determining if a launch can occur.
Data breach and privacy in the digital era
Authors:   eProcess International, Ecobank Transnational, Accra, Ghana, Oghene A. Oghene
Published: February 2024

The trend of data breaches globally is attracting concerns from business owners and the government of differentcountries. Notwithstanding the multiple pieces of legislation and strict requirements for reducing crime, there hasbeen an exponential increase in data breach incidents. These crimes result in the loss of billions of dollars annuallyfrom small entities and large enterprises. Data breaches did not only start during the digital era with technologicaladvancement; they started when individuals and organizations stored and maintained their data and records on-premises. However, as technology advances and computer systems become more accessible and affordable,coupled with poor management of sensitive documents, data breaches occur when individuals view other people’sfiles without authorization. The rate of data breaches rose from 1980 to the early 2000s, giving rise to awarenessof the canker. Laws and regulatory agencies such as Health Insurance Portability and Accountability Act (HIPAA)and Payment Card Industry (PCI) Data Security Standards were then established to guide sensitive data and thecustodians. Regulatory frameworks developed as best practices to secure sensitive information are, however,not being implemented exhaustively, thereby not able to gatekeep satisfactorily. Data breach frequency is highin the digital era. The digital era exposes organizations and individuals continually to potential security breaches.Technologies like artificial Intelligence, machine learning, and data modeling make it possible to design algorithmsand neural networks that help anticipate events and generate more data. Subsequently, fling open the gates topotential data breaches. In essence, it becomes absolutely necessary to consider the aftermath of informationsecurity and privacy in this digital era.
Outdoor teaching aims to enhance the positive learning attitude of 6th-grade students in biology at Tuyen Quang School for excellence
Authors: Dung Quan Thi
Published: February 2024

The article is based on theories and practices of positive teaching, outdoor teaching, and the practical need for innovative teaching methods at Tuyen Quang School for Excellence (TSE). It proposes several measures to enhance the positive learning attitude of 6th-grade biology students at TSE. These measures include identifying lessons suitable for outdoor activities and organizing such activities as part of the teaching process. Research results confirm the effectiveness of employing innovative outdoor teaching methods with highly useful, crucial, and curriculum-aligned content in biology. Students directly engage with the subject matter and demonstrate improved retention compared to indirect learning through traditional teaching methods. The students, being in close proximity to nature, develop an understanding of environmental protection. Simultaneously, these methods cultivate observation skills and specific cognitive abilities.
Classification and Regression Based on Decision Tree Algorithm for Machine Learning
Authors:   CSE Department, School of Engineering and Applied Technology, Bharatiya Engineering, Science and Technology  Innovation University, Gorantla, Andhrapradesh,, India, Sivananda Mr.M , Kumar Dr. G. Kishor ,   CSE Department, School of Engineering and Applied Technology, Bharatiya Engineering, Science and Technology  Innovation University, Gorantla, Andhrapradesh,, India
Published: February 2024

Decision tree classifiers are regarded to be a standout of the most well-known methods to data classification representation of classifiers. Different researchers from various fields and backgrounds have considered the problem of extending a decision tree from available data, such as machine study, pattern recognition, and statistics. In various fields such as medical disease analysis, text classification, user smartphone classification, images, and many more the employment of Decision tree classifiers has been proposed in many ways. This paper provides a detailed approach to the decision trees. Furthermore, paper specifics, such as algorithms/approaches used, datasets, and outcomes achieved, are evaluated and outlined comprehensively. In addition, all of the approaches analyzed were discussed to illustrate the themes of the authors and identify the most accurate classifiers. As a result, the uses of different types of datasets are discussed and their findings are analyzed. Keywords: Machine Learning, Supervised, Classification, Regression, Decision Tree.