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Karakterisasi Bone Graft dengan X-Ray Diffraction Amalia, Firda; Florencia
Jurnal Kedokteran Gigi Terpadu Vol. 6 No. 2 (2024): Jurnal Kedokteran Gigi Terpadu
Publisher : Fakultas Kedokteran Gigi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jkgt.v6i2.22360

Abstract

Bone grafts are biomaterials that act as a scaffold for bone regeneration. It is used to fill voids and provide support. Due to its high demand, researchers have been investigating bone grafts as well as potential alternatives in order to enhance bone regeneration. A material must first be properly analysed for its characteristics as it could affect the results. One of the most commonly used characterization tools is X-Ray Diffraction, which is used to analyse the crystallinity of a material. Crystallinity is an important characteristic to analyse as it could affect degradation and bone regeneration. This article aims to provide information about bone grafts as well as the characterization of materials using X-ray Diffraction (XRD).
PENGARUH PENDAPATAN DAN PENJUALAN TERHADAP JENJANG KARIR DI TOKO ANEKA SUMBER MEDAN Florencia; Dewi Anggraini
Jurnal KAFEBIS Vol. 3 No. 1 (2025): Jurnal Kajian Fenomena Ekonomi & Bisnis
Publisher : Universitas HKBP Nommensen

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Abstract

This study aims to analyze the influence of income and sales on employee career advancement in the glassware sales division at Toko Aneka Sumber Medan. The population in this study consists of all employees in the glassware sales division, with a total sample of 30 respondents. The research employs a descriptive quantitative approach using multiple linear regression analysis. The results show that: 1) Income has a positive and significant effect on employee career advancement, 2) Sales performance has a positive and significant effect on employee career advancement, and 3) Income and sales performance simultaneously have a positive and significant effect on employee career advancement at Toko Aneka Sumber Medan.
Retrograde Hysterectomy Approaches in Difficult Gynaecology Surgery I Gde Sastra Winata; Ongko, Eric Gradiyanto; I Nyoman Gede Budiana; I Nyoman Bayu Mahendra; Kade Yudi Saspriyana; Pande Kadek Aditya Prayudi; Arlando Martino Anapaku; Florencia
Indonesian Journal of Perinatology Vol. 6 No. 1 (2025): (Available online: 1 June 2025)
Publisher : The Indonesian Society of Perinatology, South Jakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51559/inajperinatol.v6i1.70

Abstract

Hysterectomy remains one of the most frequently performed gynecological surgeries worldwide. While extra-fascial hysterectomy is the standard abdominal approach, complex cases involving large fibroids, severe endometriosis, adhesions, or malignancy often require alternative techniques such as the Aldridge method or retrograde hysterectomy. These challenging situations are associated with distorted pelvic anatomy, fibrosis, and adhesions, increasing the risk of complications, including injury to adjacent organs. This article reviews strategies and operative steps in managing complex abdominal hysterectomies, with emphasis on retrograde hysterectomy as a valuable approach when the cervicovaginal junction cannot be clearly identified or when extensive adhesions are present. The surgical technique is described step by step, supported by imaging and intraoperative findings, and highlights methods such as hydrodissection and careful dissection around critical structures to minimize morbidity. Preoperative imaging, intraoperative decision-making, and technical modifications are emphasized as key factors for optimizing patient outcomes. Although this study provides a detailed description of techniques under challenging hysterectomies, its limitation lies in the reliance on schematic illustrations rather than comprehensive intraoperative photographic documentation.