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Pengaruh Stres Terhadap Kejadian Stomatitis Aftosa Rekuren pada Mahasiswa Profesi Dokter Gigi IIK Bhakta Endah, Endah Kusumastuti; Dwi Indah Pertami, Sawitri; Nikmatus.Saadah; Ricky Ramadhan
Journal of Oral Health Care Vol. 10 No. 2 (2022): 2022
Publisher : Poltekkes Kemenkes Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29238/ohc.v10i2.1745

Abstract

Latar Belakang: Salah satu kelainan rongga mulut yang sering terjadi adalah Stomatitis Aftosa Rekuren (SAR). SAR adalah kelainan yang ditandai dengan ulser berulang pada mukosa rongga mulut tanpa tanda-tanda penyakit lain. Gambaran klinis dari SAR yaitu bulat atau oval berbatas jelas kemerahan dengan dasar berwarna kekuningan sampai abu-abu.  Etilogi SAR adalah multifaktorial dikaitkan dengan trauma, stres, ketidakseimbangan hormon, genetik, kelainan imun, beberapa penyakit sistemik serta defisiensi mineral, namun etiologi sebenarnya masih belum pasti. Stres adalah respon terhadap stimulus dan stressor. Dental education dapat menyebabkan stres yang cukup besar pada mahasiswa kedokteran gigi. Tingginya tingkat stres yang dirasakan mahasiswa profesi dokter gigi sering dikaitkan dengan kelelahan emosi dan tekanan psikologis sehingga dapat menyebabkan SAR. Tujuan: Penelitian ini bertujuan untuk mengetahui pengaruh stres terhadap kejadian stomatitis aftosa rekuren pada mahasiswa profesi dokter gigi IIK Bhakta. Metode: Analitik observasional  dengan pendekatan cross sectional, untuk menguji hipotesis dilakukan uji chi square. Hasil: Berdasarkan uji chi square didapatkan nilai p=0,000 nilai tersebut lebih kecil dari 0,05 maka hal tersebut menunjukkan hubungan yang signifikan. Kesimpulan: Stres berpengaruh terhadap kejadian stomatitis aftosa rekuren pada mahasiswa profesi dokter gigi IIK Bhakta.
ANALISIS FAKTOR-FAKTOR YANG MEMENGARUHI LOYALITAS PELANGGAN INDOSAT OOREDOO PADA MAHASISWA UNIVERSITAS BENGKULU Ricky Ramadhan; Lizar Alfansi; Sularsih Anggarawati
The Manager Review Vol. 3 No. 2 (2021)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/tmr.v3i2.19711

Abstract

The purpose of this research is to find out the factors that influence customer loyalty: service quality, perceived switching costs, trust, customer satisfaction, perceived value, corporate image of Indosat Ooredoo customer loyalty to Bengkulu university students. The populations in the study were students of the Bengkulu University consist of 100 respondents. The accidental sampling method is used. Descriptive statistics and multiple regression linear analysis, test t, and test f are used to analyze the data. The results showed that the service quality, perceived switching costs, trust, customer satisfaction, perceived value, corporate image have a positive effect on Indosat Ooredoo customer loyalty to Bengkulu University Students. the meaning, if the Good quality service increased customer loyalty if the perceived switching cost of high customer loyalty will increase If trust increases customer loyalty will increase if the perceived value increases customer loyalty will increase and if the corporate image is good then customer loyalty will increase as well.
Penerapan Metode K-Nearest Neighbor Dalam Sistem Pendukung Keputusan Kelayakan Penerima Bantuan Raskin Pada Pemberdayaan Dan Kesehjahteraan Keluarga Desa Secanggang Ricky Ramadhan
Jurnal Komputer Teknologi Informasi dan Sistem Informasi (JUKTISI) Vol. 2 No. 2 (2023): September 2023
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juktisi.v2i2.133

Abstract

Pemberdayaan Dan Kesehjahteraan Keluarga Desa Secanggang adalah salah satu kantor yang ikut serta membagikan atau memiliki program beras raskin untuk keluarga yang kurang mampu. Pemberdayaan Dan Kesehjahteraan Keluarga Desa Secanggang memiliki beberapa kepala rumah tangga yang berkependudukan di daerah pulo byaran. Yang mana pada satu periode (empat bulan sekali) yang layak menerima beras raskin hanyalah lima belas kepala rumah tangga. Dalam proses pembagian beras raskin, para pengurus sering melakukan tindakan kecurangan dalam pembagian raskin, yang mendapatkan bantuan raskin adalah para keluarga pengurusan dan masyarakat yang tidak mamu tidak menerima bantuan raskin tersebut. Pada penelitian ini disebutkan bahwa Metode K-Nearest Neighbour (K-NN) dapat digunakan dalam penyeleksian masyarakat yang layak menerima beras raskin. Metode ini menggunakan proses sebuah metode untuk melakukan klasifikasi terhadap objek berdasarkan data pembelajaran yang jaraknya paling dekat dengan objek tersebut, sehingga diharapkan Pemberdayaan Dan Kesehjahteraan Keluarga Desa Secanggang. Sistem Pendukung Keputusan dibangun supaya setiap bagian yang ada di Pemberdayaan Dan Kesehjahteraan Keluarga Desa Secanggang memiliki database yang tersentralisasi
Feeding for larvae of catfish Pangasionodon sp. larvae in different ages Suprayudi, Muhammad Agus; Ramadhan, Ricky; Jusadi, Dedi
Jurnal Akuakultur Indonesia Vol. 12 No. 2 (2013): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2875.18 KB) | DOI: 10.19027/jai.12.193-200

Abstract

ABSTRACT Sludge worm (Tubifex sp.) as natural feed on catfish (Pangasionodon sp.) larvae rearing is available in limited amount especially during rainy season. It becomes a constraint factor for larvae rearing sector. This research was conducted to evaluate the appropriate initial age of catfish larvae to get artificial feed as sludge worm replacement. Evaluation was conducted on the growth and survival of catfish larvae in 14 days of culture. There were four treatments of feeding in triplicates i.e. larvae were given natural feed without artificial feed, given artificial feed started from d3, d6, and d9) with three replications. The results showed that larvae fed on artificial feed on d3 had the lowest growth compared to the other treatments, whereas the survival was not significantly different (P>0.05) among the treatments. As a conclusion, artificial feed could be used to replace natural feed for catfish larvae started at the age of nine days. Keywords: sludge worm, catfish larvae, artificial feed  ABSTRAK Cacing sutra (Tubifex sp.) tersedia dalam jumlah terbatas terutama pada musim penghujan sebagai pakan alami dalam usaha pembenihan ikan patin (Pangasionodon sp.). Ini menjadi kendala dalam usaha pembenihan. Penelitian ini dilakukan untuk mengevaluasi umur larva ikan patin yang tepat untuk mulai diberi pakan buatan menggantikan cacing sutra. Evaluasi dilakukan pada pertumbuhan dan kelangsungan hidup larva ikan patin umur 14 hari. Selama pemeliharaan, larva diberi pakan dengan empat perlakuan; pemberian pakan alami tanpa pakan buatan, pemberian pakan buatan mulai d3, d6, dan d9 dengan tiga ulangan untuk masing-masing perlakuan. Hasil penelitian menunjukkan bahwa perlakuan pemberian pakan buatan mulai d3 memiliki pertumbuhan panjang yang terkecil dibandingkan perlakuan lain, sedangkan tingkat kelangsungan hidup larva tidak berbeda nyata (P>0,05) antarperlakuan. Berdasarkan hasil penelitian, dapat disimpulkan bahwa pakan buatan dapat digunakan sebagai pengganti pakan alami mulai larva ikan patin umur sembilan hari. Kata kunci: cacing sutra, larva ikan patin, pakan buatan
Design and Development of a Virtual Public Complaint Service System for the Medan City Cooperatives and Small and Medium Enterprises (UKM) Service Based on a Website Dini Maharani Wardana; Mohammad yusup; Ricky Ramadhan
INFOKUM Vol. 13 No. 03 (2025): Infokum
Publisher : Sean Institute

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

Abstract

Modern technology has developed rapidly, providing various solutions to facilitate activities and work. The Medan City Cooperatives and Small and Medium Enterprises (UKM) Service, which handles various complaints from the public regarding SME services, still uses manual methods in its complaint process. This manual method often causes various problems, such as delays in handling complaints and difficulties in monitoring complaint status. To overcome these problems, this study aims to design and build a website-based virtual public complaint service system application. This study uses data collection methods through observation, interviews, and documentation. In developing the application, the Personal Home Page (PHP) method is applied because of its flexibility in handling changing needs during the development process. Direct communication with clients is the main focus in this method. This application was developed using Visual Studio Code as an editor, and MySQL as a database, thus accelerating the application development process. The results of this study are in the form of a public complaint information system application that can facilitate the public and the Medan City Cooperatives and Small and Medium Enterprises Service in managing and responding to complaints effectively
The Effect Of Promotion And Location On The Purchase Decision Of Honda New Vario 150 CBS Motorcycle At PT Tunas Dwipa Matra Melawi Regency Ramadhan, Ricky; Sukardi, Sukardi
EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Vol 13 No 3 (2025): Juli
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/ekombis.v13i3.8069

Abstract

This study aims to identify the effect of promotion and location on the purchase decision of Honda New Vario 150 CBS motorcycle at PT Tunas Dwipa Matra, Melawi Regency. This study adopts associative approach with purposive sampling method. A total of 100 respondents who had bought a Honda New Vario 150 CBS motorcycle at PT Tunas Dwipa Matra became part of this research sample. Data analysis was conducted using multiple linear regression through SPSS software version 25. The testing process in this study includes validity, reliability, normality, linearity, and multicollinearity. Hypothesis testing is done by using simultaneous test (F test) and Partial Test (t test). Based on the results of hypothesis testing, both simultaneously (F test) and partially (T test), it can be concluded that promotion and location together have a significant positive impact on purchasing decisions. In addition, both also show an independently positive and significant influence on the purchase decision.