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Identifikasi Kadar Ikan Pada Pempek Menggunakan K-NN Dengan Fitur GLCM Fathimah Azzahra; Ery Hartati
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 10 No 4 (2023): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v10i4.4239

Abstract

Pempek merupakan makanan khas kota palembang yang terbuat dari komponen utama ikan dan tepung tapioka. Hal utama penentu kualitas pempek adalah takaran ikan dan tepung tapioka. Biasanya kualitas ini ditentukan dengan cara mencicip. Penelitian ini menggunakan tekstur pempek untuk mengidentifikasi kadar ikan dalam pempek. Metode identifikasi yang digunakan adalah K-NN dengan fitur GLCM. Dataset berupa citra yang dipotret dengan jarak 15cm dan resolusi kamera 2 MP. Dataset terdiri dari 360 data latih dan 240 data uji, masing-masing takaran memiliki 90 data latih dan 60 data uji. Penelitian ini menguji kombinasi dari variasi nilai k dan fungsi distance pada K-NN serta variasi arah sudut dan jarak keteranggan pada GLCM. Tingkat identifikasi terbaik adalah accuracy sebesar 33,75%, precision sebesar 34,82%, dan recall sebesar 15,32% dengan arah sudut 0°, jarak ketetanggan 1, niali k 9 dan euclidean distance.
Penerapan Konsep Ekologi Industri Dengan Metode Life Cycle Assesment (LCA) Dalam Pengolahan Minyak Jelantah Hasil Produksi Kerupuk di PD. Putra Jaya (PRJ) Menjadi Sabun Cair Marisha Septiani; Fathimah Azzahra; Lady’s Iasa Tamarani SP; Budiharjo
Jejak digital: Jurnal Ilmiah Multidisiplin Vol. 2 No. 1 (2026): JANUARI
Publisher : INDO PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/9rvmnn30

Abstract

This study aims to apply the concept of Industrial Ecology using the Life Cycle Assessment (LCA) approach in utilizing used cooking oil generated from the cracker production process at PD. Putra Jaya (PJR) as raw material for liquid soap manufacturing. The LCA approach is employed to trace and evaluate environmental impacts at each stage of the product life cycle, starting from the collection of used cooking oil, the filtration or purification process, formulation, and up to the liquid soap production process. The research results indicate that the utilization of used cooking oil can reduce the potential for environmental pollution. In addition, utilizing used cooking oil as the base material for liquid soap enhances resource efficiency and strengthens the implementation of Industrial Ecology principles. This process also has the potential to provide added economic value for MSMEs (Micro, Small, and Medium Enterprises).
Optimizing Patient Blood Management: Successful Intraoperative Cell Salvage During Cesarean Hysterectomy for Placenta Accreta Spectrum - A Case Report Fathimah Azzahra; Ruddi Hartono
Journal of Anesthesiology and Clinical Research Vol. 7 No. 1 (2026): Journal of Anesthesiology and Clinical Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/jacr.v7i1.871

Abstract

Introduction: Placenta accreta spectrum disorders represent a critical maternal health concern with a high risk of massive obstetric hemorrhage, which conventionally necessitates substantial allogeneic blood transfusion. Intraoperative cell salvage serves as a highly efficient autotransfusion alternative within modern patient blood management frameworks. Case presentation: A 37-year-old female (Gravida 4, Para 1) at 37-38 weeks of gestation presented with total placenta previa and a Placenta Accreta Index score of 6, correlating to a 69% probability of placenta accreta. A transperitoneal profunda cesarean section with subsequent hysterectomy was planned. A combined spinal-epidural anesthesia technique was utilized, justified by favorable airway metrics and supported by a proactive massive transfusion protocol. Surgical estimated blood loss was 3,500 mL. An intraoperative cell salvage device processed 2,438 mL of shed fluid, which included 1,000 mL of surgical irrigation. This yielded 451 mL of washed packed red blood cells that were successfully reinfused. The patient’s hemodynamics were stabilized using a continuous norepinephrine infusion. The patient received zero allogeneic blood products throughout her admission. Hemoglobin levels were maintained from 10.1 g/dL preoperatively to 9.2 g/dL at discharge. Postoperative coagulation profiles remained stable. The patient was discharged on postoperative day 5 without complications. Conclusion: The application of intraoperative cell salvage in major obstetric surgery is demonstrably safe and clinically beneficial. This technology provides a resource-optimized alternative to allogeneic transfusion.