Claim Missing Document
Check
Articles

Found 3 Documents
Search

Effect Of Led Exposure Time On The Temperature Rise, Depth Of Cure And Microhardness Of Nanohybrid Composite Resin Nauli Komala, Olivia; Budianto, Ednanisa; Kusuma Eriwati, Yosi; Triaminingsih, Siti
Insisiva Dental Journal Vol 1, No 1 (2012)
Publisher : Insisiva Dental Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

It has been reported that depth of cure of composite resin can beachieved by prolonged light curing but causing temperature rise that could harmthe pulp and resulted uncomfortable condition to patient. Objectives: To evaluatethe effect of light-emitting-diode (LED) light curing unit on the temperature rise,depth of cure and microhardness of nanohybrid composite resin. Materials andMethods: Sixty specimens of nanohybrid composite resin (Tetric N Ceram,Ivoclar-Vivadent, Lichtenstein) with diameter of 5 mm, thickness of 5 mm weredivided into 3 groups: Group I (n=20) were light-cured for 15 seconds, Group II(n=20) for 20 seconds, Group III (n=20) for 40 seconds using LED light curingunit (Hilux/Ledmax, Japan). The temperature rise was measured using digitalthermometer at initial time to the highest temperature peak. The depth of cure wasmeasured by scraping method. Microhardness was determined using VickersMicrohardness Tester at each 1 mm depth of the composite resin. Data wereanalyzed using Kruskal-Wallis and Mann-Whitney tests. Results: There weresignificant differences on temperature rise, depth of cure and hardness ofnanohybrid composite resin at each 1 mm depth after light exposure time of 15,20, and 40 seconds. The highest depth of cure was achieved after curing for 40seconds but the highest microhardness was achieved after curing for 20 seconds at1 mm from the top of specimens. Conclusion: Exposure time of 20 secondsproduced low temperature rise, depth of cure and the highest VHN than the otherexposure time.
Effect Of Led Exposure Time On The Temperature Rise, Depth Of Cure And Microhardness Of Nanohybrid Composite Resin Nauli Komala, Olivia; Budianto, Ednanisa; Kusuma Eriwati, Yosi; Triaminingsih, Siti
Insisiva Dental Journal: Majalah Kedokteran Gigi Insisiva Vol 1, No 1 (2012)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/di.v1i1.510

Abstract

It has been reported that depth of cure of composite resin can beachieved by prolonged light curing but causing temperature rise that could harmthe pulp and resulted uncomfortable condition to patient. Objectives: To evaluatethe effect of light-emitting-diode (LED) light curing unit on the temperature rise,depth of cure and microhardness of nanohybrid composite resin. Materials andMethods: Sixty specimens of nanohybrid composite resin (Tetric N Ceram,Ivoclar-Vivadent, Lichtenstein) with diameter of 5 mm, thickness of 5 mm weredivided into 3 groups: Group I (n=20) were light-cured for 15 seconds, Group II(n=20) for 20 seconds, Group III (n=20) for 40 seconds using LED light curingunit (Hilux/Ledmax, Japan). The temperature rise was measured using digitalthermometer at initial time to the highest temperature peak. The depth of cure wasmeasured by scraping method. Microhardness was determined using VickersMicrohardness Tester at each 1 mm depth of the composite resin. Data wereanalyzed using Kruskal-Wallis and Mann-Whitney tests. Results: There weresignificant differences on temperature rise, depth of cure and hardness ofnanohybrid composite resin at each 1 mm depth after light exposure time of 15,20, and 40 seconds. The highest depth of cure was achieved after curing for 40seconds but the highest microhardness was achieved after curing for 20 seconds at1 mm from the top of specimens. Conclusion: Exposure time of 20 secondsproduced low temperature rise, depth of cure and the highest VHN than the otherexposure time.
Penyuluhan Kesehatan Gigi dan Pelatihan Senam Poco-Poco sebagai Salah Satu Upaya Pencegahan Demensia pada Warga Lansia Seksi Kerasulan Keluarga Paroki Maria Bunda Karmel Jakarta Barat Wijaya, Harryanto v; Yusra, Yohana; Juslily, Marta; Nauli Komala, Olivia
JURNAL ABDIMAS KESEHATAN TERPADU Vol. 2 No. 2 (2023): Jurnal Abdimas Kesehatan Terpadu
Publisher : Fakultas Kedokteran Gigi, Universitas Trisakti bekerjasama dengan Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jakt.v2i2.18735

Abstract

Dementia is a neurodegenerative syndrome caused by chronic and progressive disorders accompanied by a decline in brain function that affects emotions, memory, decision-making, behavior, and other brain functions, which disrupt daily activities. The increasing life expectancy in Indonesia may lead to more people experiencing dementia. Recent research reports that poor oral health, such as periodontitis and tooth loss, are linked to dementia. The elderly population tends to have worse dental and oral health compared to other age groups because most of them lack awareness of maintaining dental health due to a lack of education. Dementia is currently medically incurable, making prevention efforts essential. Poco-poco exercises involve movements similar to brain exercises and can help prevent dementia. The pandemic has led to reduced activity levels and fewer visits to dentists among the elderly. The objective is to prevent and slow down dementia, especially Alzheimer's dementia. There were 62 participants in the activity, and the material was presented in the form of PowerPoint and video. The implementation of dental health education and poco-poco exercise training proved to be effective, as there was an increase in the elderly's knowledge, shown by statistically significant differences and an increase in median values between pre-test and post-test results for the participants.