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PENINGKATAN KUALITAS UMKM KABUPATEN PATI MELALUI PENGENALAN SERTIFIKASI HALAL Hasanah, Alfi; Siregar, Billy Boazter Sebastian; Wicaksono, Hasyid Ahmad; Sya’baniyah, Luthfi; Atifa, Zafira
Indonesia Journal of Halal Vol 4, No 2 (2021): IJH
Publisher : Pusat Kajian Halal Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/halal.v4i2.14695

Abstract

AbstrakProgram ini bertujuan untuk mengedukasi para pelaku UMKM garam di Kabupaten Pati untuk mengetahui mengenai pengurusan sertifikasi halal bagi produk garam. Program ini meliputi kegiatan survey pendataan para pelaku UMKM garam di Kabupaten Pati, pengadaaan webinar “Sosialisasi Sertifikasi Halal”, dan pembantuan pengurusan dokumen sertifikasi halal. Metode analisis data hasil penelitian adalah metode deskriptif. Hasil survey menunjukkan bahwa beberapa pelaku usaha UMKM di Kabupaten Pati, khususnya pelaku usaha yang mengikuti webinar, ingin/tertarik untuk memulai proses sertifikasi halal bagi produk garamnya.Kata kunci: garam, UMKM, webinar, sertifikasi halal  AbstrakPATI REGENCY SMALL AND MEDIUM ENTERPRISE QUALITY IMPROVEMENT VIA HALAL CERTIFICATE SOCIALIZATION. This study aims to improve the quality of salt Small and Medium Enterprises in Pati Regency through socializing Halal certification. The data was obtained via survey activities on salt industries in Pati Regency, holding a webinar entitled "Socialization of Halal Certification", and assistance in processing halal certification documents. The data analysis method used was the descriptive method. The results showed a significant interest in the idea of halal certification, evidenced by the eagerness in starting the halal certification process for the salt products.Keywords: salt, UMKM, webinars, halal certification
Stress distribution on the L1/L2 endplates under multiaxial loads: A finite element study Wicaksono, Hasyid Ahmad; Rafli, Muhammad; Bilal, Muhamad; Lamura, M. Danny Pratama; Maula, Mohamad Izzur; Bayuseno, Athanasius Priharyoto; Winarni, Tri Indah; Jamari, Jamari
Mechanical Engineering for Society and Industry Vol 5 No 1 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.12843

Abstract

Understanding stress distribution on lumbar vertebral endplates is essential for predicting mechanical failure and guiding clinical interventions. Therefore, this study aims to investigate the von Mises stress patterns on the L1/L2 endplates under multiaxial loading using a 3-dimensional finite element (FE) model derived from CT imaging of a healthy 55-year-old male. Anatomical structures were reconstructed in Mimics 21.0, and simulations were conducted in ANSYS Workbench 2023 R2. Material properties for cortical bone, cancellous bone, and intervertebral disc were assigned based on validated biomechanical data. A compressive load of 500 N and multiaxial moments ranging from 2.5 to 10 N•m were applied to simulate physiological movements, while the inferior surface of L2 was fully constrained to reflect realistic boundary conditions. The results showed that the superior endplate experienced the highest von Mises stress, particularly during flexion and lateral bending, indicating increased vulnerability to mechanical overload. Extension loading significantly reduced stress on both endplates, with a 60.54% decrease on the superior endplate and 69.17% on the inferior endplate. Stress distribution was asymmetrical and was influenced by anatomical features, such as cortical thickness and trabecular alignment. These results show the superior endplate as a biomechanically critical region prone to degeneration, emphasizing its importance in implant design, preventive strategies, and risk assessment for microfracture in high-risk populations.