bluuebunny/crossref_metadata_2025 huggingface dataset:
Effects of hot rolling on microstructures, wear and corrosion resistance of Mo-Ni-W p/m alloyed steels
Authors: Elkilani R.H.R. , Çuğ H. , Erden M.A. , Abushrenta H. , Albahlol O. , Cicek B.
Published: November 2024

This study analyzes how hot rolling changes microstructure, tensile strength, wear, and corrosion behavior of Fe-0.55C- 3Mo-10Ni-0.5W alloy steel. The metal powders were pressed at 750 MPa pressure, and the cold-pressed samples were sintered for two hours at 5?C/min up to 1400?C in a mixed-gas environment of 90% nitrogen and 10% hydrogen. The steels produced were then hot rolled at 40% and 80% deformation rate. The microstructures demonstrate that MoC(N), WC(N), and MoWC(N) were produced and that the steels exhibited finer microstructures and better mechanical properties as the deformation rate increased. Wear decreased as the deformation rate increased. Furthermore, the the hot rolling method improved the corrosion resistance, as shown by the Tafel curve analysis. The greatest factor supporting the corrosion resistance was the increase in density value throughout the rolling process.
Cutaneous Carbonyl Stress Is Associated With Nerve Dysfunction in Recent-Onset Type 2 Diabetes
Authors: Bönhof Gidon J. , Strom Alexander , Jung Tobias , Bódis Kálmán B. , Szendroedi Julia , Wagner Robert , Grune Tilman , Roden Michael , Ziegler Dan
Published: November 2024

OBJECTIVE

Endogenous carbonyl stress leads to the formation of advanced glycation end products (AGEs). AGEs represent a potential target to prevent or treat diabetic sensorimotor polyneuropathy (DSPN). The current study aimed to characterize cutaneous carbonyl stress, oxidative stress, immune cells, and endothelial cell damage in early type 2 diabetes compared with normal glucose tolerance (NGT) using novel cutaneous biomarkers.

RESEARCH DESIGN AND METHODS

Included were 160 individuals recently (≤12 months) diagnosed with type 2 diabetes and 144 with NGT from the German Diabetes Study baseline cohort. Nerve function was assessed using electrophysiological, quantitative sensory, and clinical testing. Skin biopsies were obtained to analyze intraepidermal nerve fiber density, AGE autofluorescence, argpyrimidine area, and endothelial cell area. In addition, skin autofluorescence was measured noninvasively using the AGE reader. A subgroup with type 2 diabetes (n = 80) was reassessed 5 years later.

RESULTS

After adjustment for sex, age, HbA1c, LDL cholesterol, and BMI, argpyrimidine area (17.5 ± 18.8 vs. 11.7 ± 12.7%) was higher in recent-onset type 2 diabetes than in NGT (P < 0.05). AGE autofluorescence was inversely correlated with nerve conduction (e.g., peroneal motor nerve conduction velocity: r = −0.346) and positively with AGE reader measurements in type 2 diabetes (r = 0.358, all P < 0.05), but not in NGT. Higher baseline AGE autofluorescence and lower endothelial cell area predicted the deterioration of clinical and neurophysiological measures after 5 years.

CONCLUSIONS

Cutaneous AGE markers were associated with neurophysiological deficits in recent-onset type 2 diabetes and predicted their progression after 5 years, substantiating the role of carbonyl stress in the development of early DSPN.
Safety notices and registry outlier data measure different aspects of safety and performance of total knee implants: a comparative study of safety notices and register outliers
Authors: Hoogervorst Lotje A , Ren Yijun , Melvin Tom , Stratton-Powell Ashley A , Lübbeke Anne , Geertsma Robert E , Fraser Alan G , Nelissen Rob G H H , Caiani Enrico G , Marang-van de Mheen Perla J
Published: November 2024

Background and purpose: Safety notices for medical devices such as total knee arthroplasty (TKA) implants may indicate problems in their design or performance that require corrective action to prevent patient harm. Safety notices are often published on national Ministries of Health or regulatory agencies websites. It is unknown whether problems triggering safety notices identify the same implants as those identified by registries as “outlier.” We aimed to assess the extent to which safety notices and outlier identification in registries signal the same or different TKA implants.Methods: The CORE-MD tool, an automated web scraper tool, was used to collect safety notices related to TKA implants on 13 national Ministries of Health websites and regulatory agencies. Safety notices were defined according to the Medical Device Regulation (MDR) as “a communication sent by a manufacturer to users or customers in relation to a field safety corrective action.” Identified TKA outliers, defined as having a significantly higher revision risk than other comparable TKA implants, were extracted from registry reports.Results: 787 safety notices for 38 TKA implants and 35 TKA outliers were identified, together identifying 47 unique TKA implants. 26 (55%) TKA implants had safety notices and were also outliers, 12 (26%) TKA implants had only safety notices, and 9 (19%) were outliers only. TKA implants with safety notices only had similar types of problems to TKA outliers with safety notices, with “Manufacturing/Packaging/Shipping” problems being most frequent (44%). Cumulative revision risks (1/5/10 years) were lower for TKA implants with safety notices only than for TKA outliers with safety notices.Conclusion: 55% of the TKA with a safety notice were identified as outliers in the registry, whereas around 25% of TKA outliers are not the subject of publicly released safety notices, with safety notices pointing to TKA implants not identified by registries as potentially having a higher risk of failure. This suggests that safety notices and registry outlier data measure different aspects of safety and performance.
Evaluating the safety and therapeutic efficacy of intravenous hydrogen nanobubble infusions in a hypercholesterolemic rat model
Authors: Hernowo Aditya Tri , Widyarti Sri , Aristyani Sherry
Published: November 2024

Hydrogen has emerged as a promising candidate due to its antioxidant properties and potential to modulate electron flow, enhancing mitochondrial energy metabolism and reducing oxidative stress. In this study, hypercholesterolemia male Wistar rats were utilized to investigate the safety and efficacy of intravenous hydrogen nanobubble solution (HNB). The study assessed serum lipid levels, complete blood count, and organ health following HNB administration compared to positive (simvastatin) and negative controls. Bayesian statistics were used to validate the findings. The administration of HNB did not adversely affect the immediate survival of the rats on a high-fat diet (HFD), whereas simvastatin significantly reduced survival rates. It showed a dose-dependent immunomodulatory effect, reducing white blood cell, lymphocyte, and monocyte counts. It also influenced erythropoiesis, as indicated by increased red blood cell counts and hemoglobin levels. A significant elevation in platelet counts was observed, suggesting potential effects on platelet production or lifespan. The study also noted changes in liver enzyme levels, with HNB indicating potential hepatoprotective effects. Furthermore, HNB treatment decrease in mean fat droplet count, suggesting a mitigation of diet-induced hepatic steatosis. The findings suggest that HNB may serve as a protective agent against the deleterious effects of a high-fat diet, offering immunomodulatory and hepatoprotective benefits. This study provides a foundation for considering HNB as a potential therapeutic intervention for hypercholesterolemia and warrants further investigation into the long-term impacts of nanobubble treatment on diet-induced pathologies. The consistency of results across traditional statistical significance and Bayesian evidence strengthens the validity of the observed treatment-specific effects.
Pendampingan Penyusunan Dokumentasi Pendaftaran Badan Hukum BUM Desa Dayang Jaya
Authors: Fitriah Wani , Sunardi Sunardi , Kosim Beliwati , Ghozali Rosalina
Published: November 2024

Aspek legalitas sangat penting bagi Badan Usaha Milik (BUM) Desa. Namun pengenola BUM Desa Dayang Jaya Desa Tanjung Dayang Utara Kecamatan Indralaya Selatan Kabupaten Ogan Ilir belum memilikinya. Kegiatan PKM ini adalah pendampingan pengelolanya untuk mendapatkan sertifikat badan hukum BUM Desa. Kegiatan dilaksanakan dengan metode terstruktur yaitu a). Pembekalan mahasiswa KKN, b). Survei lapangan, c). Persiapan Dokumen Persyaratan, d). Pengumpulan data, e). Koordinasi dengan Tenaga ahli Pemerintah Daerah, f). Penyusunan Dokumen, g). Submit Dokumen. Kegiatan penyusunan dokumen dan pendaftaran badan hukum BUM Desa didampingi Tim PKM bersama mahasiswa KKN dan aparatur BUM Desa hingga proses registrasi badan hukum dilakukan pada hari yang sama. Selanjutnya TIM PKM dan mahasiswa KKN melakukan monitoring hingga sertifikat badan hukum diterbitkan. Luaran kegiatan PKM ini terbukti dengan terbitnya Sertifikat Badan Hukum BUM Desa Dayang Jaya.
Perancangan Teks Promosi UMKM Sikop Arrum Batik Menggunakan Program Berbasis AI ChatGPT
Authors: An'ars M. Ghufroni , Hendrastuty Nirwana , Damayanti Damayanti , Putra Ade Dwi
Published: November 2024

Adanya teks promosi yang menarik adalah mutlak bagi pelaku usaha di era digitalisasi. Hal itulah yang mendorong tim PKM Universitas Teknokrat Indonesia untuk bermitra dengan Sikop Arrum Batik yang merupakan rumah produksi batik tulis khas Lampung. Selama berdiri sejak 2018 mitra telah menghasilkan karya batik motif dan teknik pewarnaan yang orisinal, tetapi mereka belum memiliki materi promosi serta website resmi yang bisa menjangkau pelanggan secara luas. Untuk itu pengabdian dilakukan untuk merancang teks promosi yang diterapkan di website. Proses perancangan dilakukan dengan bantuan aplikasi berbasis AI ChatGPT. Perancangan website-nya menggunakan situs penyedia website GoDaddy. Hasil dari pengabdian ini adalah terancangnya teks promosi dan website resmi perusahaan yang berfungsi sebagai media promosi serta digitalisasi transaksi jual beli produk.
Pelatihan Pembuatan Hand Sanitizer Berbasis Ekstrak Daun Jelatang (Urtica dioica L.) di MTsN 3 Medan
Authors: Pulungan Ahmad Nasir , Sihombing Junifa Layla , Faradilla Putri , Sari Dwy Puspita , Nasution Zuhairiah , Nasution Mutiara Agustina , Nasution Haqqi Annazili , Riris Ida Duma , Fahmi Mhd , Veronika Nia , Hidayah Nurul
Published: November 2024

Pelatihan pembuatan hand sanitizer dengan ekstrak daun jelatang (Urtica dioica L.) dilakukan dalam rangka mendukung gerakan madrasah sehat di MTsN 3 Medan melalui program perilaku hidup bersih dan sehat (PHBS). PHBS dianggap mampu menciptakan lingkungan sekolah yang sehat. Salah satu cara menjaga kebersihan yang paling dasar adalah menjaga kebersihan tangan yang banyak menjadi akses penularan bakteri. Penggunaan hand sanitizer merupakan upaya yang paling sederhana, efektif dan efisien. Penambahan bahan alami seperti ekstrak daun jelatang (Urtica Dioica L.) dapat dimanfaatkan sebagai anti bakteri. Metode yang dilakukan pada kegiatan ini berupa penyuluhan serta pelatihan secara langsung pembuatan produk hand sanitizer dengan ekstrak daun jelatang (Urtica dioica L.). Setelah adanya kegiatan PKM ini, peningkatan pemahaman kelompok mitra terhadap PHBS dan produksi hand sanitizer mengalami peningkatan sekitar 2,86 – 37,90%.
Pelatihan Penguasaan dan Pemahaman Materi Olimpiade Matematika Bagi Siswa dan Guru SMAN 13 Bandar Lampung
Authors: Ansori Muslim , Wamiliana Wamiliana , Nurvazly Dina Eka , Chasanah Siti Laelatul
Published: November 2024

Untuk mencapai kesuksesan dalam kompetisi olimpiade matematika diperlukan bimbingan dan persiapan yang baik. Oleh karena itu, kegiatan pelatihan penguasaan dan pemahaman materi olimpiade matematika bagi siswa dan guru SMA Negeri 13 Bandar Lampung diinisiasi untuk memberikan dukungan kepada guru-guru matematika dan para siswa di SMA tersebut. Metode yang digunakan dalam kegiatan ini meliputi ceramah, tanya jawab, dan simulasi. Tujuan dari kegiatan ini adalah untuk menciptakan lingkungan pembelajaran yang lebih efektif di tingkat sekolah menengah atas, memotivasi siswa untuk aktif mengikuti pembinaan, dan membantu mereka memahami materi olimpiade matematika dengan lebih baik. Hasil evaluasi yang dilakukan dari kegiatan ini menyimpulkan bahwa  pemahaman dan keterampilan guru-guru meningkat dalam membimbing siswa untuk menghadapi olimpiade matematika, seperti terlihat dari hasil peningkatan nilai pada post-test para siswa.
Optimalisasi Nira Nipah Menjadi Produk Gula Semut Guna Meningkatkan Nilai Jual
Authors: Rivai Diki Nurul , Huda Muhammad , Sakinah Marsela Arsya , Juliani Sukma Eka , Nasrudin Nasrudin
Published: November 2024

Pengolahan air nira nipah menjadi gula semut dapat dijadikan sebagai strategi dalam peningkatan nilai jual produk sekaligus ekonomi masyarakat. Program Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk mengkaji optimalisasi potensi tumbuhan nipah di Desa Karangjaladri, Kabupaten Pangandaran, sebagai strategi dalam peningkatan nilai jual dan ekonomi masyarakat. Kegiatan PKM dilaksanakan dengan beberapa tahap dan melibatkan peran aktif masyarakat seperti persiapan, pelaksanaan, dan evaluasi. Berdasarkan hasil PKM sebelum program dilaksanakan, sebanyak 10% masyarakat sudah mengenal dan mampu melakukan pengolahan nira nipah. Setelah program ini dilaksanakan, pengetahuan meningkat yakni sebanyak 100% masyarakat mengenal nira nipah dan gula semut, serta sebanyak 70% masyarakat mampu mengolah nira nipah menjadi gula semut. Kondisi ini akan berdampak terhadap perbaikan perekonomian masyarakat desa sekaligus pelestarian tumbuhan nipah di Kabupaten Pangandaran.
Implementasi Program Early Warning Systems Sebagai Upaya Mitigasi Risiko Anak Putus Sekolah
Authors: Hidayat Taupik , An Nur Abdillah Mushawwir , Hasri Hasri , Genisa Marlina Ummas , Rizal Haryanti Putri
Published: November 2024

Angka putus sekolah di Indonesia meningkat dari tahun 2019-2022 termasuk di kota Makassar. Berdasarkan observasi di SMPN 53 Makassar terdapat 7 anak putus sekolah dalam waktu 3 tahun terakhir. Tujuan program ini mengidentifikasi siswa yang berisiko, mengatasi dan mencegah terjadinya putus sekolah, dan meningkatkan kualitas hidup siswa yang berisiko putus sekolah. Pelaksanaan pengabdian dilakukan bulan Juni hingga September 2023 meliputi: memilih indikator, mengidentifikasi siswa berisiko putus sekolah, penilaian kebutuhan dan implementasi kebutuhan siswa sasaran (kelas motivasi, pembinaan, kreativitas wirausaha, curahan hati, dan bermain), dan evaluasi. Hasil yang dicapai yaitu adanya perubahan perilaku positif siswa, serta berkomitmen untuk melanjutkan sekolahnya. Hadirnya program ini menjadi solusi yang berdampak positif dan menjadikan sebagai program rutin untuk memitigasi siswa putus sekolah.
Pelatihan Akuntansi Usaha dan Marketing Berbasis Platform Digital bagi UMKM di Desa Yosowilangun Lor, Lumajang
Authors: Candra Rizki Adi , Nurrohmah Setyowati , Fajarudi Ahmad , Ekasari Satya , Fitriyatiningtyas Silvani Aliffia , Khairunnisa Luthfiyah , Basuki Basuki
Published: November 2024

Berdasarkan identifikasi masalah yang terjadi pada UMKM Desa Yosowilangun Lor terdapat kendala pada pemasaran yang masih tradisional. Kegiatan ini bertujuan untuk membantu permasalahan UMKM pada pemasaran produk agar UMKM lebih maju dan penjualan produk dapat meningkat melalui digital marketing. Tahapan kegiatan dilakukan dengan sosialisasi, pelatihan, dan pendampingan UMKM. Materi yang disampaikan meliputi tata cara foto dan video produk yang benar, penggunaan social media dan copywriting, penerapan akuntansi usaha, dan penandaan lokasi google maps. Para pelaku UMKM mengikuti kegiatan sosialisasi, pelatihan dan pendampingan UMKM dengan antusias. Sehingga hal itu menunjukkan bahwa pelaku UMKM memberikan sikap positif serta memiliki minat dan rasa ingin tahu yang tinggi dalam mengikuti kegiatan yang sudah dilaksanakan.
Penyuluhan Penyakit Tidak Menular Dan Pemeriksaan Kesehatan Bagi Pemangku di Kawasan Suci Pura Agung Besakih
Authors: Habibah Nur , Dharmawati I Gusti Agung Ayu , Dhyanaputri I Gusti Ayu Sri , Burhannuddin Burhannuddin , Bekti Heri Setiyo , Sundari Cokorda Dewi Widhya Hana , Arjani Ida Ayu Made Sri , Mastra Nyoman , Kurniawan Surya Bayu
Published: November 2024

Pura Agung Besakih merupakan Pura Agung terbesar di Bali tempat persembahyangan umat Hindu sekaligus menjadi tujuan wisata. Para pemangku yang bertugas memimpin persembahyangan di pura tersebut sebagian besar berusia lebih dari 50 tahun dan termasuk dalam kelompok berisiko penyakit tidak menular (PTM). Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan tentang PTM serta melakukan pemeriksaan tekanan darah dan kolesterol total. Kegiatan dilakukan dengan beberapa tahapan yaitu sosialisasi, penyampaian materi, pemeriksaan kesehatan dan konsultasi hasil pemeriksaan. Hasil kegiatan menunjukkan bahwa terjadi peningkatan pengetahuan tentang PTM. Pemeriksaan terhadap para pemangku menunjukkan diagnosa tekanan darah normal dan tinggi, sedangkan kadar kolesterol terdiagnosa normal, di ambang batas dan tinggi. Kegiatan ini diharapkan dapat dilanjutkan dengan pendampingan untuk menindaklanjuti aktivitas yang dilakukan dalam mencegah kejadian PTM.
Penyuluhan Pentingnya Menjaga Hutan Konservasi Dengan Pelibatan Remaja Desa Ciwidey Melalui Pembentukan Youth Forest Guardians
Authors: Solihat Raizal Fahmi , Purwanto Asep , Widodo Prasetyo , Luth Fahriza , Tan Ishak
Published: November 2024

Jawa Barat merupakan daerah rawan longsor, banjir dan lainnya. Kondisi alam ini memprihatinkan jika berlanjut sampai ke generasi berikut. Agen perubahan remaja perlu dipersiapkan untuk membawa masa depan hutan yang berkelanjutan. Fakultas Kehutanan Universitas Winaya Mukti melakukan pengabdian terhadap 43 remaja. Tema pengabdian adalah Kelestarian Hutan yang dilaksanakan pada 28 November 2023 – 23 Maret 2024 di Desa Ciwidey, Kecamatan Ciwidey, Kabupaten Bandung. Pelaksanaan pengabdian ini terdiri dari pemberian beberapa materi seperti pengenalan dasar-dasar hutan dan kehutanan, pemanfaatan hutan berkelanjutan, dasar-dasar konservasi, dasar-dasar organisasi kepemimpinan, dan praktik pengenalan flora dan fauna di Desa Ciwidey. Pengabdian ini memperoleh tanggapan positif dan meningkatkan pemahaman peserta sebesar 50,4%. Keberhasilan ini secara resmi membentuk komunitas Youth Forest Guardians, yang bertugas untuk menjaga kelestarian alam di Desa Ciwidey.
Penerapan Lubang Resapan Biopori Pada Lahan Pertanian Terbatas di Wilayah Gunung Roay Tasikmalaya
Authors: Alim Rofi Syaepul , Zulkifli Muhamad , Taufik Riad , Ratnasari Ade , Huda Muhammad , Nasrudin Nasrudin
Published: November 2024

Banjir pada lahan pertanian terbatas di wilayah Gunung Roay dapat diatasi melalui pemanfaatan teknologi lubang resapan biopori. Kegiatan PkM bertujuan untuk memberdayakan masyarakat Gunung Roay dalam menanggulangi banjir melalui pemanfaatan lubang resapan biopori. Metode yang digunakan meliputi observasi, sosialisasi, demo plot, dan evaluasi. Hasil kegiatan memberikan dampak pada pengetahuan, wawasan, dan keterampilan masyarakat mengenai manfaat, cara kerja, pembuatan, dan penerapan lubang resapan biopori. Sebelum kegiatan dilaksanakan, mayoritas masyarakat belum mengetahui manfaat, cara membuat, dan mengaplikasikan biopori. Berakhirnya kegiatan ini menghasilkan mayoritas masyarakat mengetahui, memahami, dan ingin menerapkannya secara mandiri. Teknologi ini mampu meningkatkan kesadaran masyarakat dalam konservasi air dan tanah secara berkelanjutan.
The Management of Occupational Diseases among Farmer Groups in Bedugul Tourism Village, Tabanan Regency
Authors: Krisna Luh Ade Wilan , Ratih Gusti Ayu Made , Suryaningsih Putu Ayu , Antara Agus
Published: November 2024

Petani sebagai pekerja sektor informal di Indonesia mengalami berbagai masalah kesehatan terkait Penyakit Akibat Kerja (PAK). Kurangnya sosialisasi kesehatan tentang pentingnya penggunaan APD merupakan permasalahan yang perlu ditindaklanjuti. Pemberdayaan masyarakat khususnya kelompok tani di bidang kesehatan bertujuan agar petani mampu secara mandiri mengatasi permasalahan kesehatan pasca pandemi Covid-19. Total responden dalam kegiatan ini adalah 30 orang anggota kelompok tani Muda Mandiri. Kegiatan PKM dimulai dengan memberikan penyuluhan mengenai PAK dan pola hidup sehat berkualitas, pemeriksaan skrining kesehatan, dan memberikan bantuan berupa APD standar untuk petani. Kegiatan PKM berhasil meningkatkan pemahaman tentang penggunaan APD secara lengkap dalam upaya pencegahan keracunan pestisida pada petani. Tindak lanjut kegiatan adalah perlunya pendampingan berkelanjutan kepada khalayak sasaran untuk mencegah ataupun mengurangi risiko (PAK).
PENGARUH PEMBERIAN TONGKOL JAGUNG TERAMOIASI TERHADAP RESPON FISIOLOGIS PADA SAPI BRAHMAN CROSS
Authors: Maria Maria , Muhtarudin Muhtarudin , Adhianto Kusuma , Suharyati Sri , Angriani Ririn , Maharani Nadia
Published: November 2024

Penelitian ini dilakukan untuk mengetahui pengaruh dan dosis urea terbaik dalam pemberian tongkol jagung teramoniasi terhadap respon fisiologis sapi Brahman Cross. Penelitian ini telah dilaksanakan pada September—Desember 2021 yang bertempat di KPT Maju Sejahtera, Desa Wawasan, Kecamatan Tanjung Sari, Kabupaten Lampung Selatan. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) yang terdiri dari 3 perlakuan dan 3 kelompok sebagai ulangan. Perlakuan yang diberikan yaitu P0: 80% pakan basal + 20% tongkol jagung tanpa teramoniasi (0% urea), P1: 80% pakan basal + 20% tongkol jagung teramoniasi (2,5% urea), dan P2: 80% pakan basal + 20% tongkol jagung teramoniasi (5% urea). Jumlah sapi pada penelitian ini sebanyak sembilan ekor Brahman Cross. Variabel yang diamati meliputi frekuensi pernapasan, denyut jantung dan suhu rektal pada sapi Brahman Cross. Data yang diperoleh dianalisis secara deskriptif, agar data yang diperoleh mudah di jumlah, dan mempermudah penataan data. Selanjutnya data yang dihasilkan akan dideskripsikan untuk mengetahui hasil perolehan data yang didapat dari lapangan. Hasil penelitian menunjukkan bahwa pemberian suplementasi amoniasi tongkol jagung dengan dosis urea yang berbeda menghasilkan respons fisiologis yang relatif sama terhadap respons fisiologis (frekuensi respirasi, frekuensi denyut jantung, dan suhu rektal) sapi Brahman Cross.
PENGARUH IMBANGAN PAKAN HIJAUAN (DAUN SINGKONG) DAN KONSENTRAT TERHADAP KADAR GLUKOSA DARAH DAN TOTAL PROTEIN PLASMA KAMBING PERANAKAN ETAWA (PE)
Authors: Silvia Desma , Suharyati Sri , Liman Liman , Hartono Madi
Published: November 2024

Tujuan penelitian ini untuk mengetahui pengaruh perbandingan imbangan pakan hijauan (daun singkong) dan konsentrat serta imbangan yang terbaik pada ransum terhadap kadar glukosa darah dan total protein plasma Kambing PE. Penelitian ini dilaksanakan pada November-Desember 2023 di Peternakan Morgan Farm, Kecamatan Gedong Tataan, Kabupaten Pesawaran. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan 3 perlakuan dan 3 ulangan menggunakan 9 ekor kambing PE yang dikelompokkan berdasarkan produksi susu harian. Perlakuan yang digunakan yaitu P1: Hijauan 25% + Konsentrat 75%, P2: Hijauan 50% + Konsentrat 50%, P3: Hijauan 75% + Konsentrat 25%. Data yang diperoleh dianalisis menggunakan Analysis of Variance (ANOVA) pada taraf nyata 5%. Peubah yang diamati yaitu kadar glukosa dalam darah dan total protein plasma Kambing PE. Imbangan pakan hijauan (daun singkong) dan konsentrat menunjukkan hasil tidak berpengaruh nyata (P>0,05) terhadap kadar glukosa darah dan total protein plasma Kambing PE. Berdasarkan penelitian yang dilakukan dapat disimpulkan bahwa imbangan pakan hijauan (daun singkong) dan konsentrat yang diberikan sebagai ransum tidak berpengaruh pada kadar glukosa darah dan total protein plasma pada Kambing PE.
PENGARUH PENAMBAHAN MILK REPLACER DALAM RANSUM TERHADAP KADAR HIGH DENSITY LIPOPROTTEIN DAN LOW DENSITY LIPOPROTEIN KAMBING CROSS BOER JANTAN
Authors: Mulya Arif Eka , Santosa Purnama Edy , Ermawati Ratna , Suharyati Sri
Published: November 2024

Penelitian ini bertujuan untuk mengetahui kadar High Density Lipoprotein dan Low Density Lipoprotein dalam darah kambing Cross Boer yang diberi penambahan susu pengganti dalam ransum. Penelitian dilakukan pada bulan Maret – April 2024 di kandang Kahfi Farm, di Desa Fajar Baru, Kecamatan Jati Agung, Kabupaten Lampung Selatan. Analisis kadar High Density Lipoprotein dan Low Density Lipoprotein dilakukan di Pramitra Biolab Indonesia Lampung. Penelitian ini menggunakan 4 perlakuan dan 3 ulangan. Pengambilan sampel darah dilakukan sebanyak 12 sampel yaitu 1 sampel per perlakuan dan ulangannya. Penelitian ini menggunakan 12 ekor kambing Cross Boer jantan. Perlakuan yang diberikan adalah ransum basal tanpa milk replacer (P0), ransum basal dengan penambahan milk replacer 2,5 kg (P1), ransum basal dengan penambahan milk replacer 5 kg (P2) dan ransum basal dengan penambahan milk replacer 7,5 kg (P3). Data yang diperoleh dibuat dalam bentuk tabulasi dan histogram untuk kemudian dibandingkan dengan standar dan dianalisis secara deskriptif. Rata-rata High Density Lipoprotein dan Low Density Lipoprotein dalam penelitian ini pada tiap perlakuan  berurutan adalah High Density Lipoprotein dengan kadar 60,90 mg/dL; 55,63 mg/dL; 62,63 mg/dL; dan 69,75 mg/dL, dan Low Density Lipoprotein dengan kadar 38,54 mg/dL; 32,06 mg/dL; 34,80 mg/dL; dan; 36,37 mg/dL. Penambahan milk replacer dengan dosis 7,5 kg dalam ransum menghasilkan kadar High Density Lipoprotein tertinggi yaitu 69,75 mg/dL, sedangkan penambahan milk replacer dengan dosis 2,5 kg dalam ransum menghasilkan kadar Low Density Lipoprotein terendah yaitu 32,06 mg/dl. Penambahan milk replacer dengan dosis 5 kg dalam ransum merupakan dosis terbaik dalam penelitian ini.
PENGARUH SUPLEMENTASI TEPUNG MAGGOT BLACK SOLDIER FLY (BSF) DALAM RANSUM TERHADAP TOTAL LEUKOSIT DAN DIFERENSIAL LEUKOSIT DARAH AYAM JOPER
Authors: Nabila Amara , Suharyati Sri , Fathul Farida , Hartono Madi
Published: November 2024

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian tepung maggot terhadap total leukosit dan diferensial leukosit darah ayam joper. Penelitian ini dilaksanakan pada Januari–Maret 2022 di Peternakan Ayam Joper Daffa, Labuhan Dalam, Kecamatan Tanjung Senang, Kota Bandar Lampung. Pemeriksaan total leukosit dan diferensial leukosit dilakukan di Laboratorium Patologi, Balai Veteriner Lampung, dan Laboratorium Fisiologi Reproduksi Ternak, Jurusan Peternakan, Fakultas Pertanian, Universitas Lampung. Rancangan percobaan yang digunakan adalah 4 perlakuan dan 5 ulangan. Perlakuan yang diberikan yaitu ransum tanpa suplementasi tepung maggot (P0), ransum dengan suplementasi 5% tepung maggot (P1), ransum dengan suplementasi 10% tepung maggot (P2), dan ransum dengan suplementasi 15% tepung maggot (P3). Data yang diperoleh disusun dalam bentuk tabulasi sederhana dan ditampilkan dalam bentuk histogram untuk dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa pemberian suplementasi tepung maggot dapat mempertahankan rata-rata total leukosit dan rata-rata diferensial leukosit dalam kondisi normal. Total leukosit yang diperoleh yaitu 22,59–25,07 x 103/mm3; heterofil kisaran 27–29%; eosinofil kisaran 4–6,75%; basofil kisaran 1,25–2%; limfosit kisaran 53,5–57%; dan monosit kisaran 9,6–11,4%.
PENGARUH KOMPOSISI CAMPURAN TONGKOL JAGUNG DAN AMPAS TAHU TERHADAP KANDUNGAN BAHAN KERING, PROTEIN KASAR DAN SERAT KASAR PRODUK FERMENTASINYA
Authors: Ramadhani Fath Hate , Sutrisna Rudy , Liman Liman , Erwanto Erwanto
Published: November 2024

Penelitian ini bertujuan untuk mengetahui pengaruh komposisi campuran tongkol jagung dan ampas tahu terhadap kandungan bahan kering, protein kasar, dan serat kasar produk fermentasinya. Penelitian ini dilaksanakan pada 12 Januari - 03 Februari 2023, di Laboratorium Nutrisi dan Makanan Ternak, Jurusan Peternakan, Fakultas Pertanian, Universitas Lampung. Penelitian ini menggunakan Rancangan
Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 5 ulangan. Perlakuan yang diberikan yaitu P0: tongkol jagung 50% + ampas tahu 50% (kontrol), P1: tongkol jagung 50% + ampas tahu 50% + ragi tempe 4%, P2: tongkol jagung 60% + ampas tahu 40% + ragi tempe 4%, dan P3: tongkol jagung 70% + ampas tahu 30% + ragi tempe 4%. Variabel yang diamati meliputi bahan kering, protein kasar, dan
serat kasar. Data yang diperoleh dianalisis menggunakan Analisis Ragam (ANOVA) dan dilanjutkan dengan Uji Jarak Berganda Duncan (DMRT). Hasil penelitian menunjukkan bahwa komposisi campuran tongkol jagung dan ampas tahu berbeda nyata (P<0,05) terhadap bahan kering (P0: 34,39%, P1: 34,80%, P2: 35,98%, dan P3: 36,11%, berbeda sangat nyata (P<0,05) terhadap protein kasar
(P0: 11,73%, P1: 15,54%, P2: 14,68%, dan P3: 11,30%, dan berbeda nyata (P<0,05) terhadap serat kasar (P0: 30,54%, P1: 27,23%, P2: 27,40%, dan P3: 28,56%. Perlakuan terbaik yaitu pada P1 terhadap protein kasar dan serat kasar, dan pada P3 terhadap bahan kering.
PENGARUH PEMBERIAN EKSTRAK DAUN KELOR(Moringa oleifera) DALAM AIR MINUM TEHADAP KONSUMSI RANSUM, PRODUKSI TELUR, DAN KONVERSI RANSUM PADA AYAM RAS PETELUR
Authors: Santoso Agus , Riyanti Riyanti , Nova Khaira , Septinova Dian
Published: November 2024

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak daun kelor (Moringa oleifera) terhadap konsumsi ransum, produksi telur, dan konversi ransum pada ayam ras petelur strain Isa Brown. Penelitian ini dilaksanakan pada Februari—Maret 2023 di di kandang CV. Margaraya Farm, Sukananti II, Desa Margaraya, Kecamatan Natar, Kabupaten Lampung Selatan. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 6 ulangan, setiap petak berisi 5 ekor ayam. Perlakuan yang diberikan yaitu air minum tanpa ekstrak daun kelor (P0), air minum dengan 0,5% ekstrak daun kelor (P1), air minum dengan 1% ekstrak daun kelor (P2) dan air minum dengan 1,5% ekstrak daun kelor (P3). Peubah yang diamati konsumsi ransum, produksi telur, dan konversi ransum. Data dianalisis menggunakan analisis ragam. Hasil penelitian menunjukkan bahwa pemberian ekstrak daun kelor tidak berpengaruh nyata (P>0,05) terhadap konsumsi ransum, produksi telur, dan konversi ransum. Perlakuan pemberian ekstrak daun kelor sampai kadar 1,5% di air minum masih memberikan hasil konsumsi ransum, produksi telur, dan konversi ransum yang relatif sama.
EFEKTIVITAS PEMBERIAN JINTAN HITAM (Nigella sativa) TERHADAP TOTAL LEUKOSIT DAN DIFERENSIAL LEUKOSIT AYAM UNGGAS LESTARI UNGGUL (ULU) JANTAN
Authors: Rohayanti Rohayanti , Siswanto Siswanto , Liman Liman , Santosa Purnama Edy
Published: November 2024

Penelitian ini bertujuan untuk mengetahui efektivitas pemberian jintan hitam (Nigella sativa) terhadap total leukosit dan diferensial leukosit pada ayam unggas lestari unggul (ULU) jantan. Mengetahui dosis jintan hitam ( Nigella sativa ) yang terbaik terhadap total leukosit dan diferensial leukosit pada ayam ULU jantan. Penelitian ini telah dilaksanakan pada bulan Desember 2022 sampai Februari 2023 di unit kandang Laboratorium Lapang Terpadu, Fakultas Pertanian, Universitas Lampung dan Laboratorium Patologi Klinik, Fakultas Kedokteran Hewan, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta. Penelitian ini dilakukan dengan menggunakan metode eksperimental rancangan acak lengkap (RAL) dengan 4 perlakuan dengan setiap perlakuan diulang sebanyak 3 kali. P0 : pakan tanpa campuran Nigella sativa P1 : pakan dengan 36 mg/kg BB/hari Nigella sativa P2 : pakan dengan 72 mg/kg BB/hari Nigella sativa P3 : pakan dengan 144 mg/kg BB/ hari Nigella sativa. Data yang diperoleh dianalisis secara deskriptif. Hasil penelitian menunjukan bahwa pemberian Nigella sativa pada ayam ULU jantan umur 56 hari memiliki nilai ratarata leukosit dan diferensial leukosit pada kisaran normal. Berdasarkan penelitian yang telah dilakukan pemberian Nigella sativa pada ayam ULU jantan dianjurkan dengan dosis 72 mg/kg BB/hari.
Rainfall-Runoff Modelling in Tropical River Basin for Water Conservation Planning Using Water Recharge Ponds
Authors: Yuzanni M Yusfan , Setyawan Chandra , Susanto Sahid , Nugraheni Yekti
Published: November 2024

Land conversion in river basins poses a threat to future water availability. This research aims to estimate water availability, particularly stream flow for planning of water conservation. Water availability was analyzed using a hydrology tank model. The model was calibrated by using stream flow data measured in a reservoir and then used to estimate water availability in the reservoir's catchment area. The value of model parameters such as wet infiltration coefficient (WIC), dry infiltration coefficient (DIC), soil moisture capacity (SMC), initial soil moisture (ISM), initial groundwater storage (IGWS), groundwater recession constant (k) was determined through the calibration process. The results showed that the model has good accuracy for stream flow calculation indicated by the value of statistical parameters i.e. coefficient of correlation (R) = 0.93, a volume of error (VE) = 0.04, and a coefficient of efficiency (CE) = 1.00. During the wet season, the specific maximum discharge is 0.11 m3s–1km–2. Meanwhile, the minimum specific discharge is 0.030 m3s–1km–2. These differences indicate that optimizing rainwater harvesting during the wet season is required. Rainfall-runoff modeling reveals the potential for surface runoff during the wet season is 1,139 mm. This finding provides an essential reference for water conservation, especially using water recharge ponds. Keywords: Hydrology tank model, Stream flow, Tropical river basin, Water availability, Water conservation.
Performance Analysis of a Multi Seed Smart Dryer Machine for Drying Peanuts (Arachis hypogaea L.)
Authors: Soekarno Siswoyo , Firdiyanti Fina , Harsono Soni Sisbudi , Marhaenanto Bambang
Published: November 2024

Peanuts are the second largest legume crop in Indonesia, both cultivated on farms and wild. In 2019-2023, Indonesia experienced a decline in peanut production due to the declining in harvesting area. In addition, this is also due to the poor quality of seeds in the cultivation process. This study aims to observe the performance of the Multi Seed Smart Dryer (MSSD) machine for peanut seeding. This research was conducted by observing changes in moisture content, drying rate, drying temperature, and peanut germination test results using the Multi Seed Smart Dryer machine. The results showed that the left side of all shelves experienced an increase in temperature because it was close to the heat source and the level of temperature uniformity was still said to be uniform because it did not exceed the uniformity limit. The peak drying rate occurred at the 12th hour and decreased further. Based on the results of the germination test, the dried beans have a germination rate of 83%. This is in accordance with the passing standard of seed quality according to the Ministry of Agriculture of the Republic of Indonesia and International Seed Testing Association. Keywords: Drying, Multi Seed Smart Dryer, Peanut, Temperature.
Implementasi YOLOv3 Menggunakan Fitur Ekstraktor ResNeXt Untuk Deteksi Filariasis
Authors: Aswir Erzal Syahreza , Wasilah Wasilah
Published: November 2024

Filariasis is a serious infectious disease prevalent in many tropical and subtropical countries, including Indonesia, caused by infection from filarial worms transmitted through mosquito bites. The disease can lead to severe limb swelling (elephantiasis) and permanent disability if not treated promptly. Early detection of Filariasis is crucial in preventing the progression of serious illness, reducing transmission, and lowering long-term treatment costs. Vector control and mass treatment with antiparasitic drugs are the main prevention strategies, while recent research explores AI-based detection methods, such as Convolutional Neural Networks (CNN), Faster R-CNN, K-Nearest Neighbors (KNN), SSD, and YOLO, to improve diagnostic efficiency for Filariasis. This study aims to integrate YOLOv3 and ResNeXt algorithms into a Filariasis detection model, with the hope of producing a fast, accurate, and efficient approach to identifying this disease. As a result, AI technology has the potential to support efforts in eradicating Filariasis through more effective and accurate early detection. The implementation of the YOLOv3 algorithm with ResNeXt as a feature extractor in object detection processes demonstrated excellent performance, with an average accuracy of 96.77%. This indicates that the object detection model is reliable and suitable for use in systems requiring accurate object detection, particularly in various types of anomalies and medical images.
THE ANALYSIS OF STUDENTS’ SELF MANAGEMENT AT INSTITUTE OF TECHNOLOGY AND BUSINESS INDRAGIRI
Authors: Nurjayanti Nurjayanti , Irawati Irawati
Published: November 2024

Self management is one of crucial elements needed in the implementation of good life. People’s sucessfulness depend on how they manage their self well and correctly. Students’ sucessfulness also depend on the way of their self management in learning. Good self management will produce good learning results. Therefore, the study focused in analyzing how was the students’ self management. The objective of the study was to analize students’ self management on management study program students at Institute of Technology and Business Indragiri. The study used a quantitative descriptive research methods. The popopulation of the study were 1827 students of management study program of Institute of Technology and Business Indragiri. The participants of the study were 322 students of management study program students of Institute of Technology and Business Indragiri which was taken by using simple random sampling. The data were collected using questionnaire. The finding showed that the management study program students’ self management at Institute of Technology and Business Indragiri were categorized good.
FACTORS INFLUENCING THE PROVISION OF GOING CONCERN AUDIT OPINION WITH COMPANY SIZE AS MODERATION
Authors: Saputra Bagus Adi , Wahidahwati Wahidahwati
Published: November 2024

This study aims to analyze the effect of opinion shopping, financial distress, and company growth on going concern audit opinions with company size as moderation. The acceptance of the going concern audit opinion is due to doubts by the auditor about the company's future viability. The research method uses descriptive quantitative analysis using secondary data. The population of this study is state-owned enterprises (State-Owned Enterprises) listed on the IDX (Indonesia Stock Exchange) in 2020-2022 consisting of 24 companies. The sampling method used was purposive sampling which resulted in 72 companies. The data analysis method used is logistic regression analysis. This study proves that financial distress has a positive effect on going concern opinions, while shopping and company growth opinions do not affect going concern opinions. Company size in this study moderates the relationship of financial distress and company growth to going concern opinions, but company size does not moderate the effect of shopping opinions on going concern opinions.
THE INFLUENCE OF RETURN ON ASSETS, RETURN ON EQUITY, AND EARNINGS PER SHARE ON STOCK PRICES IN TECHNOLOGY SECTOR COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE (IDX)
Authors: Fauziyanti Wachidah , Linanjung Yolanda Ardestya , Wanuri Wanuri
Published: November 2024

Stock price is one of the important indicators of a company's success. The purpose of this study is to determine the influence of Return on Assets (ROA), Return on Equity (ROE), and Earnings Per Share (EPS) on stock prices. The data analysis method used in this study is quantitative analysis, which involves analyzing numerical data and using statistical calculations to test hypotheses. The quantitative data analysis methods applied in this research include descriptive statistics tests, classical assumption tests, and multiple linear regression analysis. Out of a population of 22 companies, a sample of 15 companies was selected for this study, covering the period from 2021 to 2023. The data analysis results indicate that Return on Assets (ROA) does not have a significant effect on stock prices, as indicated by t-value < t-table (0.824 < 2.018) with a significance of 0.415 > 0.05. Similarly, the analysis shows that Return on Equity (ROE) also does not significantly influence stock prices, with a t-value < t-table (-0.919 < 2.018) and a significance of 0.364 > 0.05. It can be concluded that neither ROA nor ROE significantly impacts stock prices. However, Earnings Per Share (EPS) does have a significant influence on stock prices, with a significance of 0.020. Future researchers are encouraged to conduct studies using different variables, such as ROA, ROE, and EPS, and to expand the sample size to achieve more in-depth research.
THE INFLUENCE OF INNOVATION AND FINANCIAL TECHNOLOGY ON BUSINESS SUSTAINABILITY: BUSINESS STRATEGY AS A MODERATOR
Authors: Kartika Mira Gayatri , Budiyanto Budiyanto
Published: November 2024

Competition to obtain loyal customers in Industry 4.0 is very tight; This is caused by various factors, including digitalization and financial technology (Fintech), many large banks acquiring small banks or carrying out mergers, creating increasingly tighter competition between large banks, the government and regulatory authorities often enacting new regulations that affect bank operations, increased competition between banks to get customers in the same market and consumers now prefer services that are fast, easy to access and transparent. In addition, consumers are more likely to move from traditional banks to digital platforms or banks that offer more modern and innovative services. This research aims to determine indicators that have a strong influence on the formation of business sustainability from independent variables, namely innovation and Fintech, with business strategy effectiveness as a moderating variable. The sample in this research was 256 customers from CIMB Niaga Bank who had used Fintech for at least two years, where the questionnaire data obtained was processed using PLS (Partial Least Square). This research shows that innovation and Fintech have a positive and significant influence on the effectiveness of business strategy. The indicator that has the greatest contribution to innovation is customer satisfaction with innovative products. An indicator that really influences financial technology is the growth rate of active users. Meanwhile, business strategy effectiveness as an intervening variable can be well moderated to act as a variable that strengthens the influence of innovation and Fintech variables on sustainability because it can increase market share growth and achieve operational efficiency.
Comprehensive Evaluation and Management of Liver Hydatid Cyst.
Authors: Abdulla Saman H.
Published: November 2024

Hydatid cyst infection is a severe disorder caused by exposure to the infectious form of the Echinococcus granulosus parasite, which is widespread worldwide. This study examined a total of 125 patients who were diagnosed with hepatic hydatid cysts based on clinical and surgical evaluations. Patients with cysts larger than 5 cm displayed markedly elevated levels of ALT, AST, and ALP in comparison to those with smaller cysts. The heightened levels suggest a disturbance in liver functionality resulting from the infection. Furthermore, the patients exhibited elevated serum bilirubin levels. An evident differentiation was observed between patients with cysts over 5 cm in size and those with smaller cysts, indicating have a higher effect on liver function in individuals with bigger cysts. A total of 225 hepatic hydatid cysts were diagnosed using CT scans. The predominant cyst phases seen were Stage I and II, accounting for 58% and 45% of cases, respectively. Upon diagnosis, 79% The cysts range in size from 5 to 10 cm. CT imaging provides additional features that aid in the identification of type I unilocular echinococcosis. However, it is important to note that no single imaging feature is clearly diagnostic of this type of cyst.. Nevertheless, imaging techniques can assist in differentiating these cysts from non-parasitic liver cysts. On the other hand, Type II, III, and V hydatid cysts can be accurately identified by their distinct imaging characteristics.
The distribution of hunger in Canadian youth
Authors: Cumiskey Haleigh , Patte Karen A. , Michaelson Valerie , Pickett William
Published: November 2024

Introduction

As a foundation for prevention, evidence is required to establish the contemporary distribution of hunger in Canadian adolescents. We present findings from a nationally representative survey of young Canadians on how perceived hunger is distributed demographically, socially and contextually.

Methods

A probability-based sample of 15 656 young Canadians aged 11 to 15 years who completed the 2017/18 cycle of the Health Behaviour in School-aged Children study was used. Descriptive statistics and multivariable regression analyses were used to profile the study population and the distribution of hunger attributed to “not having enough food at home.”

Results

Overall, one in six (16.6%) survey participants reported experiencing hunger. There was a strong and significant correlation between low socioeconomic status and hunger (p < 0.001 for the low and middle socioeconomic groups, compared to the high socioeconomic status group). Notably, 12.5% of participants with high levels of affluence also reported such experiences of hunger; however, this was not a statistically significant finding. Hunger was less frequently reported in older participants and in higher grade levels, with some level of significance. Regression analyses indicated that, within the sample, some demographic characteristics correlated with experiences of hunger: lower levels of affluence, identifying as male or nonbinary gender, long-term immigrant status, and identifying as Black, Latin American or mixed ethnicity.

Conclusion

Clear disparities exist in the self-reported experience of hunger among young people in Canada.