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All Journal Physics Student Journal Majalah Kedokteran Gigi Indonesia Mutiara Medika: Jurnal Kedokteran dan Kesehatan Jurnal Informatika Universitas Pamulang INTECOMS: Journal of Information Technology and Computer Science FITOFARMAKA: Jurnal Ilmiah Farmasi Widya Balina :Jurnal Ilmu Pendidikan dan Ekonomi Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Indonesian Journal of Dental Medicine Journal of Management and Bussines (JOMB) Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Pengabdian Nasional (JPN) Indonesia Jurnal Pengabdian Nasional (JPN) Indonesia Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Deny Saputra
Department Of Dentomaxillofacial Radiology, Faculty Of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia, 60132
Religion Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Physics Social Sciences Other

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Penerapan Metode Swift dalam Merotasi Tensor Impedansi Data Magnetotellurik Suryawan, Bagus; Susilo, Adi; Nefrizal, Nefrizal; Saputra, Deny
Physics Student Journal Vol 2, No 1 (2014)
Publisher : Department of Physics - Faculty of Science

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

Abstract

Metode magnetotellurik yang memanfaatkan penjalaran gelombang elektromagnetik ke dalam bumi secara alami mampu memberikan gambaran kondisi bawah permukaan bumi hingga puluhan kilometer berdasarkan informasi tensor impedansi. Namun tensor impedansi yang terukur terkendala permasalahan dimensionalitas. Kondisi tensor impedansi ideal dapat diperoleh jika, salah satu komponen medan listrik atau medan magnet pada sumbu horizontal x atau y ( ) dapat tegak lurus terhadap struktur geologi. Salah satu metode untuk memperoleh arah struktur geologi adalah metode swift, yaitu dengan mencari sudut rotasi yang mampu mencapai kondisi ideal tensor impedansi dengan mengabaikan noise. Parameter yang digunakan dalam metode swift adalah impedansi skew dan ellipticity serta tipper (strike dan magnitude). Telah dilakukan penelitian dengan 14 titik sounding data magnetotellurik yang dirotasi dengan metode swift dan berdasarkan arah struktur geologi regional . Berdasarkan metode swift diketahui arah rotasi untuk memperoleh tensor impedansi ideal senantiasa berubah terhadap kedalaman. Hasil pada frekuensi rendah cenderung tidak akurat akibat noise dan efek galvanik. Hasil pemodelan dengan metode swift kurang memberikan informasi yang bagus karena data yang mengandung noise diabaikan.Kata kunci :Magnetotellurik, Tensor impedansi, Swift, Impedansi skew, Impedansi ellipticity, Tipper 
PENGARUH KOMBINASI EKSTRAK DAUN ASHITABA (ANGELICA KEISKEI ITO.) DAN DAUN SUKUN (ARTOCARPUS COMMUNIS) TERHADAP KADAR GLUKOSA DAN KOLESTEROL SECARA IN VITRO MENGGUNAKAN METODE FOTOMETRI Luhurningtyas, Fania Putri; Hasani, Nova; Aprilliana, Melati; Saputra, Deny; Prayasanti, Dewi
FITOFARMAKA: Jurnal Ilmiah Farmasi Vol 9, No 1 (2019): Fitofarmaka Jurnal Ilmiah Farmasi
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (457.455 KB) | DOI: 10.33751/jf.v9i1.1260

Abstract

Penggunaan bahan herbal dalam bentuk jamu-jamuan pada pasien penyakit degeneratif adalah hal yang umum dijumpai. Daun ashitaba dan daun sukun digunakan secara tradisional untuk alternatif pada penderita diabetes dan kolesterol. Diperlukan penelitian secara ilmiah untuk membuktikan efektifitas daun ashitaba dan daun sukun tersebut. Tujuan penelitian ini adalah untuk mengetahui aktivitas penurunan kadar glukosa serta kolesterol dari kombinasi ekstrak daun ashitaba dan daun sukun dengan perbandingan massa tertentu in vitro. Metode yang digunakan untuk menguji kadar glukosa adalah metode Nelson-somogyi dan metode Liebermann-Burchard untuk menguji kadar kolesterol. Ekstraksi metabolit sekunder dilakukan menggunakan metode maserasi, dengan pelarut etanol 96%. Pengujian aktivitas dilakukan terhadap masing-masing ekstrak dan kombinasi kedua ekstrak. Hasil penelitian menunjukkan kombinasi ekstrak etanol daun ashitaba dan daun sukun perbandingan massa 2:1 memiliki aktivitas lebih tinggi untuk menurunkan kadar glukosa dan kolesterol dibandingkan dengan masing-masing ekstrak tunggal.
Pengaruh Ekstrak Buah Apel (Malus Sylvestris) Terhadap Perubahan Warna Gigi dalam Proses Bleaching (Pemutihan Gigi) Berdasarkan Perbedaan Waktu Saputra, Deny; Amalia, Rosa
Mutiara Medika: Jurnal Kedokteran dan Kesehatan Vol 8, No 1 (S) (2008): Januari
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mmjkk.v8i1 (S).9418

Abstract

A good bleaching process need to be seen from its time distance, the longer time process to done the better result will release. The aim of this research is to know the influence of apple extract in different time for bleaching process (tooth whitening), that used as an alternative materials for tooth whitening. Design of this research is laboratory experimental, by using 15 tooth specimen and Rome Beauty apple extract of 5 0%, 100% and aqudes as negative control. Three groups have given diflerent continue treatment, they are groups of soaked 24 hours, 48 hours and 72 hours with concentration of extract 50% and 100%. Afier soaked, the changing colour value would be observed by using spectrophotometer:Research result show that value degree of change of colour before and after soaked with apple extract 50% and 100% with group of soaked 24 hours, 48 hours and 72 hours. Based on paired T-Test result showed that there was changing of tooth colour that turn into whiten Based on Friedman Analysis result show that P=0.324 (p 0,05), which means that there was not significant influence time in tooth whitening changing with apple extract in tooth whitening process with time 24 hours, 48 hours and 72 hours with extract concentration 50% and 100%. Several factor influence the result, such as too short time distanceso that the calculation of statistic did not show any significant changing the sample is fewer so that there was not influence in calculation of statistic.
Pengaruh Ekstrak Buah Apel (Malus Sylvestris) Terhadap Perubahan Warna Gigi dalam Proses Bleaching (Pemutihan Gigi) Berdasarkan Perbedaan Waktu Deny Saputra; Rosa Amalia
Mutiara Medika: Jurnal Kedokteran dan Kesehatan Vol 8, No 1 (S) (2008): Januari
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mmjkk.v8i1 (S).9418

Abstract

A good bleaching process need to be seen from its time distance, the longer time process to done the better result will release. The aim of this research is to know the influence of apple extract in different time for bleaching process (tooth whitening), that used as an alternative materials for tooth whitening. Design of this research is laboratory experimental, by using 15 tooth specimen and Rome Beauty apple extract of 5 0%, 100% and aqudes as negative control. Three groups have given diflerent continue treatment, they are groups of soaked 24 hours, 48 hours and 72 hours with concentration of extract 50% and 100%. Afier soaked, the changing colour value would be observed by using spectrophotometer:Research result show that value degree of change of colour before and after soaked with apple extract 50% and 100% with group of soaked 24 hours, 48 hours and 72 hours. Based on paired T-Test result showed that there was changing of tooth colour that turn into whiten Based on Friedman Analysis result show that P=0.324 (p0,05), which means that there was not significant influence time in tooth whitening changing with apple extract in tooth whitening process with time 24 hours, 48 hours and 72 hours with extract concentration 50% and 100%. Several factor influence the result, such as too short time distanceso that the calculation of statistic did not show any significant changing the sample is fewer so that there was not influence in calculation of statistic.
Measurement of the lower canine pulp chamber through periapical radiography for age estimation Otty Ratna Wahyuni; Deny Saputra; Nastiti Faradilla Ramadhani; Dennaya Listya Dias
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol 5 No 2 (2021): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v5i2.710

Abstract

Objectives: The principle of measurement using the TCI (Tooth Coronal Index) method is to compare the pulp chamber height with a person's chronological age based on the formation of secondary dentin. The purpose of this study is to estimate age based on pulp chamber height in lower canines using periapical radiographs with TCI measurement. Materials and Methods: This study is an observational analytic study using 42 samples of periapical radiographs with the parallel technique of the lower canines. Samples were measured for CH and CPCH heights to determine TCI values and then linear regression was made to determine their biological age. Finally, the difference between biological and chronological age is calculated to determine the approximate age. Results: The mean difference between chronological age and biological age was ± 5.05 years and an average biological age of 29.38 years. Conclusion: TCI method based on pulp chamber height in lower canines using periapical radiographs can be used to estimate age with the difference between chronological age and biological age of ±5.05 years.
Alternative tools as a guide for measuring the vertical dimensions of teeth on periapical radiographs Deny Saputra; Yunita Savitri; Sri Wigati Mardi Mulyani; Aga Satria Nurrachman; Nastiti Faradilla Ramadhani; Syenia Ramandha; Marselina Sesaria Pratiknjo
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol 6 No 1 (2022): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v6i1.753

Abstract

Objectives: This research is aimed to find out the advantages of alternative tools as a guide for measuring the vertical dimensions of teeth on periapical radiographs and comparing the lengths of vertical dimensions of teeth on periapical radiographs with the actual lengths. Materials and Methods: This research is using analytical observational study with a cross-sectional study design. The research data were primary data from 30 periapical radiographs of two maxillary central incisors, which were photographed using a periapical projection with bisecting technique and a periapical film that had been attached with wire on the outer layer of the film wrap. The data were analyzed by a paired T-Test using SPSS software. Results: The p-value of ALT (Actual Length of the Tooth) for tooth 11 was 0.53 and for tooth 21 was 0.140. These results show a p-value > 0.05. Conclusion: There is no statistically significant difference between the calculation of tooth length on periapical radiographs using alternative tools and the calculation of actual tooth length so that alternative tools can be used as a guide for measuring the vertical dimensions of teeth on periapical radiographs.
Distribution of CBCT-3D examination referrals at Dental Hospital Universitas Airlangga Eha Renwi Astuti; Deny Saputra; Aga Satria Nurrachman; Dina Karimah Putri; Ratu Sofia Nur Aini; Umi Lutfiah
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol 5 No 3 (2021): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v5i3.743

Abstract

Objectives: This study aims to find out the distribution of CBCT-3D examination referrals at Dental Hospital Universitas Airlangga based on the origin of referral, specialist field, age and gender. Materials and Methods: This descriptive research is using the total sampling method. Secondary data from the medical records of any referral patients for CBCT-3D examination at Dental Hospital Universitas Airlangga from July 2015 to March 2020 were included in this study. Furthermore, data references were tabulated and presented in the form of a pie chart. Results: The distribution of CBCT-3D examination referrals at Dental Hospital Universitas Airlangga was as high as 323 (77.64%) coming from within the hospital and as much as 93 (22.36%) from outside of the hospital. Based on the dental specialties who made the referral, six of seven departments have referred their patients for CBCT examination with varying proportions and indications. The distribution of referrals was also divided into gender (male or female) and several age categories based on the Indonesian Ministry of Health, such as toddlers (ages 0-5 years), children (ages 5-11 years), adolescents (ages 12-25 years), adults (ages 26-45 years), elderly (ages 46-65 years) and seniors (over 65 years). Conclusion: Referrals for CBCT-3D radiography examinations at Dental Hospital Universitas Airlangga are mostly from within the hospital, from the Department of Oral and Maxillofacial Surgery. Female patients and the elderly (46 years and older) were found to be the most frequently referred.
Distribution of dense bone island in the jaw through panoramic radiography based on gender and age Otty Ratna Wahyuni; Yunita Savitri; Sri Wigati Mardi Mulyani; Deny Saputra; Ramadhan Hardani Putra; Rasendriya Chandramurti; Alquira Emalda Hardiva
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol 6 No 3 (2022): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v6i3.932

Abstract

Objectives: Panoramic radiographs are used as a diagnostic tool adjunctive to oral examinations, treatment plans, and evaluation of treatment outcomes. This study was aimed to determine the distribution of Dense Bone Island (DBI) in the jaws through panoramic radiography based on gender and age. Materials and Methods: The method used for this research is descriptive-observational. The research data used is secondary data with a total of 422 panoramic radiographic data of RSKGMP Airlangga University patients. Results: From a study of 422 secondary data found 253 (60%) patients with Dense Bone Island in the jaw, more commonly found in female, which is 162 (38.4%) in female patients and 91 (21.5%) in male patients. It was also found mostly in the age range of 17–25 years. Conclusion: Dense Bone Island was found more in female than in male. It was also found to be more common in patients aged 17–25 years.
Literasi Bahaya Penggunaan Radiasi pada Siswa Madrasah Tsanawiyah Miftahul Ulum Melirang Bungah Gresik Nastiti Faradilla Ramadhani; Deny Saputra; Aga Satria Nurrachman
Jurnal Pengabdian Nasional (JPN) Indonesia Vol. 4 No. 2 (2023): Mei
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) AMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpni.v4i2.234

Abstract

Radiation is any kind of energy transmitted without an intermediate medium. Radiant energy is generally wave-shaped, most commonly sinusoidal. There are two types of radiation: ionizing radiation and non-ionizing radiation. Ionizing radiation is radiation that causes the process of ejecting electrons from atoms to form ion pairs. Attention should be paid to ionizing radiation, particularly its sources, types, properties, effects, and methods of avoidance. Ionizing radiation is well known, for example radiation from X-rays. Non-ionizing radiation can occur in equipment and mobile phones. Miftaful Ulm Merilan Madrasah Tsanawaya School is in Merilan Village, Bunga District, Eastern Gresik Regency. The location of this school is far from the city center. Student health contributes to the smooth running of the educational process. There is a lack of knowledge and awareness among students and residents in Bunga district that radiation hazards affect their quality of life. A technical implementation of this training will help you address the material. Students were assessed using pretests and posttests. The mean score before the pretest was 32.7, and after listening to the material and after the posttest was 80.
Literasi Pemanfaatan dan Pencegahan Efek Radiasi pada Masyarakat Lansia di Lingkungan Kecamatan Trawas Kabupaten Mojokerto Aga Satria Nurrachman; Eha Renwi Astuti; Deny Saputra
Jurnal Pengabdian Nasional (JPN) Indonesia Vol. 4 No. 3 (2023): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) AMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpni.v4i3.457

Abstract

Radiation can originate from various natural and artificial sources. Ionizing radiation can impact individual health because ionization events can result in DNA damage, cell death, and harm to tissues and organs. The elderly is one of the vulnerable groups that should receive more attention regarding their health conditions. Aging is a natural phase in the human life cycle that significantly affects various aspects of life, including health and quality of life. The quality of life in the elderly can be influenced by their well-being, emotions, physical health, occupation, cognitive abilities, and social life. In connection with the radiation phenomenon that can have serious implications for the health and quality of life of individuals, including the more vulnerable elderly population, adequate knowledge about safe radiation utilization and a detailed understanding of radiation's effects and prevention become essential in maintaining their health and improving their quality of life. Community outreach activities were conducted in the form of educational seminars with the aim of increasing the elderly community's literacy regarding the effects and utilization of radiation in the Trawas District, Mojokerto Regency, over a duration of one day. It is worth noting that the Trawas District, Mojokerto Regency, has experienced an increase in its elderly population over the past few years. The results of this community outreach program have shown a positive overall progress, with an increase in participants' self-confidence in understanding the provided material and an improvement in their knowledge regarding the utilization and prevention of radiation effects. This improvement is demonstrated by the significant difference between pre-test scores (mean value: 22.82) and post-test scores (mean value: 80.82), as assessed through a statistically significant paired T-test (t value: 35,537 with p<0.001) and Wilcoxon signed-rank test (p<0.001).
Co-Authors Abdillah, Gipari Pradina Abizar Abizar adawiah adawiah, adawiah Adi Susilo Aga Satria Nurrachman Alexander Patera Nugraha Alhidayati Asymal Alquira Emalda Hardiva Arpinda Arpinda Bagus Suryawan Bosawer, Ellyonord Diana Bunga Latifa Badri Dadang Iskandar Mulyana` Dennaya Listya Dias Dina Karimah Putri Eha Renwi Astuti Fandani, Fany Farah Tariza Harlens Harlens, Farah Tariza Hasani, Nova Hermilawati , Hermilawati Lailatul Hikmah Mazlan Lashari, Dur Muhammad Luhurningtyas, Fania Putri Margareth, Jane Evelyn Marselina Sesaria Pratiknjo Maya Risa Melati Aprilliana Ramadhani, Melati Aprilliana Muhammad Adri Ramadhan Muhammad Yusuf Muslimah , Muslimah Nastiti Faradilla Ramadhani Nefrizal Nefrizal Prayasanti, Dewi Purnama, Anggit Putra, Ramadhan Hardani Putri, Regita Maharani Kharisma Rasendriya Chandramurti Ratu Sofia Nur Aini Rosa Amalia Rosa Amalia Rosalina, Khoerunissa Novianti Sri Wigati Mardi Mulyani Suropati, Untung Sutisna Sutisna Syenia Ramandha Umi Lutfiah Wahjuni, Otty Ratna Wahyuni, Otty Ratna Wulandari, Nina Ramadhani Wulandary , Wulandary Yunita Savitri