JOS - UNSOED (Jurnal Online Soedirman - Universitas Jenderal Soedirman)
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Pengaruh Perbedaan Konsentrasi Nacl pada Pertumbuhan Varietas Padi Logawa, Situ Bagendit, dan Inpari Secara In Vitro
Full text linkStudi ini menyelidiki pengaruh konsentrasi natrium klorida (NaCl) terhadap pertumbuhan tiga varietas padi: Logawa, Situ Bagendit, dan Inpari, menggunakan kultur in vitro. Media kultur disiapkan dengan konsentrasi NaCl bervariasi (150 mM, 250 mM, dan 255 mM) dan parameter pertumbuhan diukur, termasuk panjang dan jumlah daun, panjang dan jumlah akar, berat segar, kandungan klorofil, dan tinggi total tanaman. Hasil menunjukkan bahwa varietas Logawa memiliki toleransi tertinggi terhadap stres salinitas, dengan pertumbuhan yang lebih baik dibandingkan Situ Bagendit dan Inpari. Peningkatan konsentrasi NaCl menyebabkan penurunan kandungan klorofil dan berat segar pada semua varietas, mengindikasikan dampak negatif salinitas terhadap efisiensi fotosintesis dan kesehatan tanaman
Uji Pengaruh Ekstrak Etanol Buah Pedada (Sonneratia caseolaris) Terhadap Penurunan Kadar Asam Urat Mencit (Mus musculus) Jantan
Full text linkBuah Pedada (Sonneratia caseolaris) ialah salah satu jenis tanaman mangrove yang memiliki banyak kandungan yang bermanfaat untuk kesehatan manusia. Asam urat adalah adalah salah satu penyakit yang paling banyak dialami karena disebabkan oleh purin yang tinggi di dalam tubuh manusia atau karena faktor makanan. Tujuan dilakukan penelitian ini untuk melihat pengaruh ekstrak etanol buah pedada dalam menurunkan kadar asam urat. Penelitian menggunakan metode rancangan acak lengkap (RAL) dengan jumlah mencit 15 ekor yang dibagi dalam 5 kelompok perlakuan dengan ulangan 3 ulangan yaitu P1 diberi ekstrak etanol buah pedada 150 mg/kgBB, P2 diberi ekstrak etanol buah pedada 250 mg/kgBB, P3 diberi ekstrak etanol buah pedada 350 mg/kgBB, K+ diberi alloporinol 0,26 mg/kgBB, dan K- diberi pakan standar. Pada penelitian ini dilakukan Skrining Fitokimia untuk mengetahui senyawa-senyawa yang terkandung didalam ekstrak etanol buah pedada yang dapat menurunkan kadar asam urat pada mencit. Ekstraksi dilakukan dengan metode maserasi. Hasil uji Skrining Fitokimia ekstrak etanol buah pedada didapatkan beberapa kandungan senyawa yang positif yaitu alkaloid, flavonoid, steroid, saponin, dan tanin. Hasil pengujian pada kadar asam urat menunjukkan adanya pengaruh pemberian ekstrak etanol buah pedada terhadap penurunan kadar asam urat pada mencit (Mus musculus) jantan. Pemberian ekstrak etanol buah pedada dengan dosis 350 mg/kgBB memberikan pengaruh yang paling tinggi untuk menurunkan kadar asam urat.
Kata kunci : Asam urat, Hiperusemia, Mus musculus, Sonneratia caseolaris, Skrining fitokimi
A SYSTEMATIC REVIEW: RISK FACTOR FOR BURNOUT-INDUCED HYPERTENSION AMONG WORKERS
Full text linkBackground : Burnout can be described as a state of physical and psychological exhaustion from job demands or pressures at work that make a person experience prolonged stress.
Purpose : This study conducted a systematic review of risk factors for burnout-induced hypertension among workers.
Methods: The system review design with PICO and PRISMA flowchart was used; articles were selected from PubMed, ScienceDirect, and inclusion criteria were articles that had risk ratio and relative risk values in case-control or cohort studies.
Results: This study analyzed 5 articles and found that chronic work stress can show chronic work stress increases the risk of metabolic syndrome (OR 2.25), no significant association between fatigue and hypertension (OR 0.62), moderate (OR 19.72) and severe (OR 32.55) stress increases the risk of hypertension, fatigue increases the risk of heart attack (RR 2.13).
Conclusions: Burnout increases the risk of hypertension among workers. It is important for workers and companies to pay attention to the signs of fatigue and take appropriate precautions to keep their hearts healthy
Telaah Jenis Makna Poster Unjuk Rasa dan Relevansinnya Sebagai Diktat Teks Argumentasi
Full text linkLanguage functions not only as a means of communication but also as a persuasive and expressive tool capable of influencing people's mindsets and attitudes. One powerful manifestation of language utilization is in demonstration posters, which are often imbued with denotative and connotative meanings. This study aims to analyze these types of meanings in a demonstration poster titled "Dark Indonesia" that went viral on social media in February 2025. The approach used was qualitative with descriptive methods, where data from 15 posters were analyzed based on Abdul Chaer's semantic theory. The results showed that 10 posters contained connotative meanings, while the other 5 contained denotative ones. Connotative meanings tend to be used to convey social criticism emotionally and persuasively, while denotative meanings emphasize straightforward presentation of facts. These findings indicate that demonstration posters function not only as a medium for criticism but also have potential as contextual teaching materials in Indonesian language learning, particularly in writing argumentative texts in grade 11. Therefore, the results of this study are relevant in the form of teaching materials to improve students' critical thinking and argumentative skills through language analysis in real contexts.Bahasa memiliki fungsi tidak hanya sebagai alat komunikasi, tetapi juga sebagai sarana persuasif dan ekspresif yang mampu memengaruhi pola pikir dan sikap masyarakat. Salah satu wujud pemanfaatan bahasa yang kuat adalah dalam poster unjuk rasa, yang sering kali sarat akan makna denotatif dan konotatif. Penelitian ini bertujuan untuk menganalisis jenis makna tersebut dalam poster aksi demonstrasi bertajuk “Indonesia Gelap” yang viral pada Februari 2025 di media sosial. Pendekatan yang digunakan adalah kualitatif dengan metode deskriptif, di mana data berupa 15 poster dianalisis berdasarkan teori semantik Abdul Chaer. Hasil penelitian menunjukkan bahwa 10 poster mengandung makna konotatif, sementara 5 lainnya bersifat denotatif. Makna konotatif cenderung digunakan untuk menyampaikan kritik sosial secara emosional dan persuasif, sedangkan makna denotatif menekankan penyampaian fakta secara lugas. Temuan ini menunjukkan bahwa poster unjuk rasa tidak hanya berfungsi sebagai media kritik, tetapi juga memiliki potensi sebagai bahan ajar kontekstual dalam pembelajaran Bahasa Indonesia, khususnya pada materi menulis teks argumentasi di kelas XI. Oleh karena itu, hasil penelitian ini direlevansikan dalam bentuk diktat ajar guna meningkatkan kemampuan berpikir kritis dan argumentatif siswa melalui analisis bahasa dalam konteks nyata
Klasifikasi Kematangan Buah Kelapa Sawit Menggunakan Model Yolov8 Berbasis Deep Learning
Full text linkDetermining the ripeness level of oil palm fruit is a crucial aspect in enhancing the efficiency and quality of palm oil production. To date, most ripeness classification processes are still manually conducted, leading to inconsistencies and human error. This study aims to develop an oil palm fruit ripeness classification model using YOLOv8, a state-of-the-art deep learning architecture known for its excellence in computer vision tasks. The dataset consists of six ripeness classes, divided into training, validation, and testing sets sourced from the Roboflow platform. The training process involved five YOLOv8 sub-models with optimized parameter configurations. Evaluation was carried out using MAPE and confidence score metrics to measure prediction accuracy. The results showed that all sub-models successfully classified fruit ripeness with high accuracy, with YOLOv8l-cls achieving the lowest MAPE value of 0.01167. These, confirm that the YOLOv8-based approach is highly effective in supporting automated classification of oil palm fruit ripeness, offering faster, more accurate, and consistent results, and holds strong potential for widespread application in the plantation industry.Penentuan tingkat kematangan buah kelapa sawit merupakan aspek krusial dalam meningkatkan efisiensi dan kualitas produksi minyak kelapa sawit. Hingga saat ini, sebagian besar proses klasifikasi kematangan masih dilakukan secara manual oleh manusia, yang rentan terhadap kesalahan dan inkonsistensi. Penelitian ini bertujuan untuk mengembangkan model klasifikasi kematangan buah kelapa sawit menggunakan YOLOv8, sebuah arsitektur deep learning terkini yang unggul dalam tugas visi komputer. Dataset yang digunakan terdiri dari enam kelas tingkat kematangan dan dibagi menjadi data pelatihan, validasi, serta uji yang diperoleh dari platform Roboflow. Proses pelatihan melibatkan lima sub-model YOLOv8 dengan konfigurasi parameter yang dioptimalkan. Evaluasi dilakukan menggunakan metrik MAPE dan nilai confidence score untuk mengukur akurasi prediksi. Hasil menunjukkan bahwa semua sub-model berhasil mengklasifikasikan kematangan buah dengan akurasi tinggi, dengan YOLOv8l-cls mencatat nilai MAPE terendah sebesar 0,01167. Hal ini membuktikan bahwa pendekatan berbasis YOLOv8 sangat efektif dalam mendukung otomatisasi klasifikasi kematangan buah kelapa sawit yang lebih cepat, akurat, dan konsisten, serta berpotensi diimplementasikan dalam industri perkebunan secara luas
Effect of Diabetic Gymnastics on Blood Glucose Levels in Diabetes Mellitus Patients at Patilanggio Public Health Center
Full text linkDiabetes is a chronic metabolic disease that, if not managed properly, will increase the occurrence of complications. The risk of disease complications can be exacerbated by the non-compliance of DM patients in controlling blood sugar, so intervention is needed in controlling blood sugar in the form of diabetic gymnastics intervention. This research used a quantitative design with the Quasi Experiment method including a Pretest-Posttest Control Group design. The population was all people suffering from type II DM without complications, and the sampling technique used was the Simple Random Sampling technique with a total of 59 samples. The instrument consisted of the questionnaire and paired t-test, obtained a value of 0.043 (<0.05) in the intervention group, which means that there is an effect of diabetic gymnastics on reducing blood sugar levels during diabetes mellitus patients in the work area of the UPTD Puskesmas Patilanggio Subdistrict, Puhuwato Regency, and 0.161 (>0.05) in the control group which means there is no effect of it. Puskesmas can use this research in preventive efforts through diabetic gymnastics and as a source of information for patients to maintain diabetes control.Diabetes merupakan penyakit metabolisme kronis jika tidak dikelola dengan baik akan meningkatkan terjadinya komplikasi. Resiko komplikasi penyakit dapat diperburuk dengan ketidakpatuhan pasien DM dalam mengontrol gula darah,sehingga diperlukan suatu intervensi dalam mengontrol gula darah berupa intervensi senam diabetes. Penelitian ini menggunakan desain kuantitatif dengan metode Quasi Eksperiment dengan rancangan penelitian Pretest-Posttest Control Group design. Populasi dalam penelitian ini adalah seluruh masyarakat yang menderita DM tipe II tanpa komplikasi dan sampel dalam penelitian ini menggunakan teknik Simple Random Sampling dengan jumlah 59 sampel. Instrumen dalam penelitian ini menggunakan kuesioner dan uji paired t-test diperoleh nilai pvalue 0,043 (<0,05) pada kelompok intervensi yang artinya terdapat Pengaruh senam diabetes terhadap penurunan kadar gula darah sewaktu pada pasien diabetes melitus di wilayah Kerja UPTD Puskesmas Patilanggio, Kec. Patilanggio Kab.Pohuwato dan 0,161 (>0,05) pada kelompok kontrol yang artinya tidak terdapat Pengaruh. penelitian ini dapat digunakan puskesmas dalam upaya preventif melalui senam diabetes serta sumber informasi kepada pasien agar tetap menjaga pengendalian diabetes
Mortality Analysis in Neonates with Gastroschisis: A Retrospective Study at Dr. Sardjito General Hospital, Yogyakarta (2007–2012)
Full text linkBackground: Gastroschisis is a congenital abdominal wall defect that poses a significant risk of morbidity and mortality in neonates, particularly in low- and middle-income settings. Despite advances in neonatal care and surgical techniques, survival outcomes remain variable and influenced by multiple clinical factors. Objective: To analyze the clinical and laboratory factors associated with mortality among neonates with gastroschisis treated at Dr. Sardjito General Hospital, Yogyakarta, Indonesia, between 2007 and 2012. Methods: This was a retrospective observational study involving 35 neonates diagnosed with gastroschisis. Data were collected from medical records, including birth weight, gestational age, timing of surgery, hemoglobin and platelet levels, albumin status, bowel necrosis, sepsis status, and anatomical characteristics of the abdominal wall defect. Univariate and multivariate logistic regression analyses were performed to identify significant predictors of mortality. Results: The overall mortality rate was high. Sepsis was found to be the only independent predictor of mortality (p = 0.037; OR 14.29; 95% CI: 1.179–173.261). Other factors significantly associated with mortality in univariate analysis included low birth weight (p = 0.043), small defect-to-bowel disproportion (p = 0.020), and postoperative hemoglobin <13 g/dL (p = 0.019). Postoperative thrombocytopenia and bowel necrosis showed a strong trend toward higher mortality but did not reach statistical significance. Gestational age, albumin levels, and timing of surgery were not significantly associated with mortality. Conclusion: Sepsis remains the most critical factor associated with mortality in neonates with gastroschisis. Early infection control, optimal perioperative hematologic management, and timely surgical intervention are essential to improve survival outcomes. These findings highlight the need for standardized protocols and further prospective studies to reduce mortality in this vulnerable population
Microrna Profile of Plasma Exosomes by Nanostrings in Early Onset Compared Late Onset Preeclampsia: Preliminary Study
Full text linkResearch on miRNA biomarkers in preeclampsia as part of screening, diagnosis, and prognosis has been widely conducted, but the results show contradictory results and vary based on the type of preeclampsia. This study aims to compare the profile of plasma exosome miRNA in early onset compared late onset as a preliminary study to identify the miRNA profile of preeclampsia patients in Indonesia. The study was conducted at Margono Hospital,Indonesia using plasma exosomes samples of three patients with early-onset preeclampsia and three patients with late-onset preeclampsia and processed with NanoStrings. KEGG was used to identify preeclampsia pathophysiological pathways by bioinformatic analysis of DIANA-miRPath v3.0 and microT-CDS v5.0. The results showed that the characteristics of parity, hemoglobin, systolic and diastolic blood pressure, proteinuria and BMI did not differ between EOPE and LOPE. Significantly different variables were the age of the EOPE (28 ± 5.29) vs LOPE (38.67 ± 2.06 mmHg), pregnancy weight gain (10.0 vs 15.33), and fetal weight in EOPE (1550 ± 132 g) vs LOPE (2693 ± 716 g). The results showed that the 24 miRNAs differed significantly. The three highest expression miRNAs in the EOPE group were miR-196b-5p, miR-190a-5p, and miR-515-3p. In contrast, the three lowest expression miRNAs are miR-3179, miR-181a-5p, and miR-15b-5p. Pathway analysis of the upregulated miRNA involved the ErbB signalling pathway, Proteoglycan in cancer, and Lysin degradation. Downregulated miRNA targets involved in the HIPPO signalling pathway, fatty acid biosynthesis, and TGF-β signalling pathway. Conclusions: The preliminary study results indicated significant differences in miRNA expression, suggesting that EOPE is influenced by aggressive cellular signaling and metabolic dysregulation, while LOPE is more linked to the disruption of growth-inhibiting pathways and fatty acid metabolism. These unique miRNAs establish a robust foundation for subsequent validation studies utilizing bigger samples as a prospective biomarker panel
Kualitas Air dan Kelimpahan Plankton Pada Budidaya Ikan Gurami (Osphronemus gouramy) Di Balai Benih Ikan (BBI) Kutasari
Full text linkParameter kualitas air dibagi menjadi tiga yaitu fisika, kimia, dan biologi. Ikan gurami merupakan salah satu ikan air tawar yang dibudidayakan. Tujuan penelitian ini adalah mengetahui baku mutu yang baik pengukuran parameter kualitas air di kolam budidaya pembesaran ikan gurami (Osphronemus gouramy). Hasil penelitian menunjukkan bahwa nilai suhu 29,20-31,75°C sesuai dengan karena nilai suhu untuk ikan gurami 25-33°C. Nilai pH 6,51-8,91 artinya sesuai karena pH berkisar antara 6,5-9. Nilai DO yang didapatkan 5,60-9,78 mg/L sesuai karena nilai yang baik untuk pertumbuhan ikan gurami adalah 4-9 mg/L. Nilai kecerahan tidak sesuai karena hanya memperoleh 3,8-22,4 cm dan yang seharusnya yaitu 30-40 cm. Warna air kolam rata-rata berwarna bening kehijauan yang disertai dengan bau amis. Kelimpahan plankton terbanyak didapatkan dari fitoplankton yaitu spesies Phormidium sp dengan kelimpahan 3189,96 ind/L yang memiliki jumlah individu sebanyak 17 dan untuk dari zooplankton yaitu spesies Cyclopoid copepods yang nilainya 9945,17 ind/L serta memiliki jumlah individu sebanyak 53
THE EFFECT OF EDUCAPLAY INTERACTIVE MEDIA ON ACADEMIC ACHIEVEMENT AND ENVIRONMENTAL AWARENESS CHARACTER OF GRADE FIVE STUDENTS AT RURAL PRIMARY SCHOOL
Full text linkExamining how Educaplay interactive learning materials affect students' cognitive learning results and environmental care character in Natural and Social Sciences (IPAS) at SDN Bojongsari 04 is the goal of this study. Students' lack of environmental awareness and poor academic performance—with an average IPAS score 64.84 below the minimal mastery criteria (KKM) of 75—were the driving forces for the study. A real experimental method—more precisely, the posttest-only control group design—was used to apply a quantitative approach. The study comprised 42 fifth-grade pupils from SDN Bojongsari 01 and SDN Bojongsari 04, who were split evenly between the experimental and control groups. Questionnaires to gauge environmental character and multiple-choice assessments to evaluate learning outcomes were used to gather data. Using SPSS version 26, an independent sample t-test was used to evaluate the data. The findings showed a significant positive effect of Educaplay on cognitive learning outcomes (p = 0.017 < 0.05) and on the development of environmental care character (p = 0.033 < 0.05). The study concludes that Educaplay is an effective interactive media tool that enhances both academic performance and environmental values in elementary students, contributing to more engaging and value-based learning practices in primary education