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All Journal Dentika Dental Journal Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Indonesian Journal of Integrated English Language Teaching Jurnal Kesehatan Andalas KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) Health Care : Jurnal Kesehatan Jurnal Ilmiah Wahana Pendidikan Ahmar Metastasis Health Journal (AMHJ) Media Bina Ilmiah International Journal of Educational Research Excellence (IJERE) Jurnal Mahasiswa Manajemen dan Akuntansi Transform : Journal of English Language Teaching and Learning Jurnal Pengabdian Masyarakat Jurnal Ilmiah Mahasiswa Agrokomplek
Rizki Amelia
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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PEMAKAIAN KONTRASEPSI PIL DAN SUNTIK MENAIKKAN pH DAN VOLUME SALIVA: CONTRACEPTIVE PILL AND INJECTION INCREASE pH AND VOLUME OF SALIVA Juni Handajani; Rini Maya Puspita; Rizki Amelia
Dentika: Dental Journal Vol. 15 No. 1 (2010): Dentika Dental Journal
Publisher : TALENTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (199.311 KB) | DOI: 10.32734/dentika.v15i1.1678

Abstract

Saliva is the mixture of oral fluid, that has function to protect the oral cavity. Hormonal contraception is very popular in Indonesia to avoid pregnancy. This study aimed to evaluate salivary volume and pH of woman who taking contraceptive pill and by injection. The design of study was a cross sectional . The subjects were 30 women, 20-35 years old, with the approval of ethical clearance from Ethic Comittee Medical Faculty of Gadjah Mada University. The subjects were divided into 3 groups (taking contraceptive pill, by contraceptive injection and control) that each group consisted of 10 women. The criteria of subjects were healthy, no orthodontic treatment, no prothesa or crown, and taking hormonal contraception more than 3 months. Saliva samples were collected in the afternoon (16.00-18.00 pm) for 1 minute using unstimulating method. Data analysis using ANOVA test (p<0,05). The results showed that there were significant differences in salivary pH and volume. As conclusion, hormonal contraceptive can increase salivary pH and volume.
Pengaruh Terapi Contrast Bath (Rendam Air Hangat Dan Air Dingin) terhadap Oedema Kaki pada Pasien Congestive Heart Failure Silvia Nora Anggraini; Rizki Amelia
HEALTH CARE : JURNAL KESEHATAN Vol 10 No 2 (2021): Health Care : Jurnal Kesehatan
Publisher : STIKes Payung Negeri Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36763/healthcare.v10i2.158

Abstract

Congestive Heart Failure (CHF) is the inability of the heart muscle to pump blood to meet the body's metabolic needs. Some patients with CHF generally experience edema of the lower extremities. Edema causes decreased health function and quality of life, discomfort, and changes in posture. One form of hypervolemia management is the Contrast Bath therapy, which is a treatment by alternating calf-length soaking of the feet using warm water followed by cold water. The purpose of this study was to determine whether there is an effect of Contrast Bath Therapy (Warm and Cold Water Soaking) on Foot Edema in Congestive Heart Failure Patients. The number of respondents was 16 people. This type of research is a quantitative study with a pre-experimental design and uses a one group pre-post test design in a desaign. Based on the bivariate analysis, the results of the paired sample T test can be seen where there is a difference in the effect of Contrast Bath therapy (soaking in warm and cold water) on changes in the size of the edema of the feet of CHF patients, with an average (mean) of 1.750 and a P value of 0.000 (<0 , 05). For further research, this study can be continued on the effect of family support on the psychological outpatients with CHF.
Benefits of Early Second Language Acquisition rizki amelia
Indonesian Journal of Integrated English Language Teaching Vol 2, No 1 (2016): March 2016
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.357 KB) | DOI: 10.24014/ijielt.v2i1.2363

Abstract

Second language acquisition is the study how second languages are learned and the factors that influence the process. Exposing your child to a second language acquisition while young allows him or her to optimize his or her learning potential, helping to shape the brain at its most flexible stage. Young children are uniquely suited to learning a second language. Learning a second language at a young age is cognitively as easy as learning a first language. This paper examines some benefits of early second language acquisition.
Identifikasi dan Penentuan Kadar Boraks dalam Lontong yang Dijual di Pasar Raya Padang Rizki Amelia; Endrinaldi Endrinaldi; Zulkarnain Edward
Jurnal Kesehatan Andalas Vol 3, No 3 (2014)
Publisher : Fakultas Kedokteran, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jka.v3i3.175

Abstract

AbstrakKeamanan makanan merupakan salah satu masalah yang harus mendapatkan perhatian terutama di negara berkembang seperti Indonesia, karena bisa berdampak buruk terhadap kesehatan. Penyebabnya adalah masih rendahnya pengetahuan, keterampilan, dan tanggung jawab produsen pangan terhadap mutu dan keamanan makanan terutama pada industri kecil atau industri rumah tangga. Hal ini menyebabkan produsen sering menambahkan bahan kimia ke dalam produk makanan, salah satunya boraks. Konsumsi boraks dapat menyebabkan mual, muntah, kanker bahkan kematian. Penelitian ini bertujuan untuk melakukan identifikasi dan penentuan kadar boraks pada lontong yang dijual di Pasar Raya Padang. Penelitian ini merupakan penelitian deskriptif yang dilakukan di Laboratorium FMIPA Universitas Andalas Padang dari bulan Januari sampai bulan Desember 2013. Identifikasi dan penentuan kadar boraks dilakukan terhadap 10 sampel lontong yang diambil secara random. Metoda yang digunakan adalah metoda titrasi dan menggunakan larutan standar NaOH. Hasil penelitian yang dilakukan terhadap 10 sampel, didapatkan tidak ada satupun sampel lontong yang mengandung boraks.Kata kunci: boraks, lontong, titrasiAbstractThe food safety is one of problems that should get attention, especially in developing countries like Indonesia, because it can gives a negative impact for health. The cause is lack of knowledge, skill, and responsibility for the quality and safety of food, especially in small industries or home industry. It causes producers often add chemicals to food products, one of which borax. Consumption of borax can cause nausea, vomiting, cancer and even death. This research was to identify and determination of borax in lontong which sold at Pasar Raya Padang. This was a descriptive study at The Chemistry Laboratory, Andalas University Padang from January to December 2013. The identification and determination of borax on 10 samples of lontong taken by random. The method used is titration method using a standard solution of NaOH. The results of the research showed that 10 samples of lontong didn’t contain borax.Keywords: borax, lontong, titration
IMPLEMENTASI “PICTURE DESCRIPTION” PADA APLIKASI MEDIA PEMBELAJARAN BAHASA INGGRIS Rizki Amelia; Dodon T. Nugrahadi; Irwan Budiman
KLIK- KUMPULAN JURNAL ILMU KOMPUTER Vol 2, No 1 (2015)
Publisher : Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/klik.v2i1.15

Abstract

The development of technology information in education has been growing fastly. Nowadays, English takes an important role in education and global communication in the world. On learning process, English is a foreign language subject that will tested in National Final Examination so it needs mastery and enough understanding in studying English. By optimizing the process of delivering learning materials with the use of TIK that include multimedia aspects are expected to give good influence in helping students to understand the learning material. This research study is aimed at: (1) designing english learning media application “Picture Description”; (2) to find out the influence of using english learning media application “Picture Description”. The research validators included three expert in english educattion, two expert in instructional multimedia, and twenty four students. The result shows: the difference between average of students’ study result from experiment class by using (learning media application) 80,70 with average of students’ study result from control class (conventional teaching) 72,83 shows that english learning media application “Picture Description” able to support English teaching and learning process. Keywords: Media Learning, Picture Description. Perkembangan teknologi informasi dalam bidang pendidikan sudah berkembang pesat. Saat ini, bahasa inggris memiliki peranan penting dalam dunia pendidikan dan komunikasi global di kehidupan dunia. Pada proses pembelajaran, bahasa inggris merupakan mata pelajaran bahasa asing yang diujikan pada saat Ujian Akhir Nasional (UAN) sehingga perlu penguasaan serta pemahaman yang cukup dalam mempelajari mata pelajaran bahasa inggris. Dengan mengoptimalisasi proses penyampaian materi pembelajaran dengan pemanfaatan TIK yang terdapat aspek-aspek multimedia diharapkan memberi pengaruh yang baik dalam membantu siswa memahami materi yang dipelajari. Penelitian ini bertujuan untuk membangun aplikasi media pembelajaran bahasa inggris “picture description” dan untuk mengetahui pengaruh penerapan aplikasi media pembelajaran bahasa inggris “picture descrioption”. Validator dari penelitian ini adalah 3 orang ahli bidang studi bahasa inggris , 2 orang ahli multimedia pembelajaran dan 24 siswa. Berdasarkan hasil penelitian, menunjukkan bahwa adanya perbedaan rata-rata hasil belajar siswa dari kelas eksperimen 80,70 dengan rata-rata hasil belajar siswa kelas kontrol 72,83 yang menunjukkan aplikasi media pembelajaran bahasa inggris “Picture Description” mampu menunjang proses pembelajaran bahasa inggris. Kata Kunci : Media Pembelajaran, Picture Description.
PENENTUAN KADAR AIR UBI KAYU MENGGUNAKAN PLAT KAPASITOR SEJAJAR Rizki Amelia; Maksi Ginting; Sugianto &#039;
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 2, No 1 (2015): Wisuda Februari 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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

Abstract

A research has been conducted on Determining Moisture Content of Cassava by Using Parallel Plate Capacitor . This experiment was carried out by perforning two methods: gravimetric and parallel plate capacitor. Methods gravimetric method was carried out to determine the water content as a standard while parallel plate capacitor while the method was performed to measure current so that water content of the sample can be determined. The samples were consisted of two types; white cassava and red cassava, 10 cm long, 5 cm wide and 0,5 cm thick. The measurement results showed that the water content of cassava whites ranged from 48,8% to 56% and cassava red ranged from 55,1% to 57,5%. The greater the water content, the greater the current.
Pengaruh Electronic Word of Mouth Twitter dan Brand Image Terhadap Minat Beli Produk Avoskin (Survei Pada Followers Akun Twitter @avoskinbeauty) Rizki Amelia; Salim Siregar
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 9 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.223 KB) | DOI: 10.5281/zenodo.6655319

Abstract

This study aims to determine, explain, and analyze the effect of Electronic Word of Mouth and Brand Image on buying interest of Avoskin products on followers of the Twitter account @avoskinbeauty. This research uses descriptive and verification methods. The sample in ths study was 400 respondents using accidental sampling. The data analysis with the help of Microsoft Excel 2016 and SPSS version 21. The result of this study indicate that there is a significant partial effect of electronic word of mouth by 15,4% and bran image by 56,1% on interest buying Avoskin products. There is a significant simultaneous effect of electronic word of mouth and brand image on interest buying Avoskin product by 71,5% and 28,5% influenced by other variables not examined.
PENGARUH KOMPLEKSITAS PERUSAHAAN, JENIS INDUSTRI, PROFITABILITAS KLIEN, UKURAN PERUSAHAAN DAN KOMITE AUDIT TERHADAP FEE AUDIT Rizki Amelia; Dirvi Surya Abbas; Hamdani Hamdani; Mohamad Zulman Hakim
Jurnal Mahasiswa Manajemen dan Akuntansi Vol. 1 No. 2 (2022): Oktober : Jurnal Mahasiswa Manajemen dan Akuntansi
Publisher : Fakultas Ekonomi Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1766.076 KB) | DOI: 10.30640/jumma45.v1i2.331

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh kompleksitas perusahaan, jenis industri, profitabilitas klien, ukuran perusahaan dan komite audit terhadap fee audit. Populasi dalam penelitian ini adalah seluruh perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia tahun 2016-2021. 39 perusahaan manufaktur menjadi sampel penelitian dan total sampel 234. Data yang digunakan dalam penelitian ini adalah data yang bersumber dari annual report. Hasil penelitian menunjukkan bahwa kompleksitas perusahaan, jenis industri, profitabilitas klien, ukuran perusahaan dan komite audit terhadap fee audit. Metode analisis yang digunakan dalam penelitian ini adalah analisis regresi data panel dengan menggunakan software Eviews versi 10.
Hospitality English: Essential Phrases for Hotel and Tourism Professionals Marasabessy, Fachria Yamin; Amalia Mustika; Indriyani, Susi; Rizki Amelia; Ratna Rintaningrum
International Journal of Educational Research Excellence (IJERE) Vol. 4 No. 1 (2025): January-June
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v4i1.1303

Abstract

English is essential in the hospitality and tourism industry as the primary communication tool between hotel staff and international guests. Effective English communication enhances service quality, guest satisfaction, and the hotel's reputation in the global market. However, many hotels in Indonesia face challenges in maintaining consistent English standards, particularly in mastering key service phrases. This study aims to identify essential phrases for hotel professionals, evaluate their effectiveness, and analyze factors influencing English proficiency in hospitality settings. A mixed-methods approach with qualitative and quantitative descriptive methods was used. Data were collected through field observations, interviews with hotel managers and staff, and guest satisfaction surveys. Findings reveal that international hotels in major cities like Jakarta and Bali exhibit higher English proficiency compared to developing hotels in cities such as Bandung, Yogyakarta, Medan, and Surabaya. Contributing factors to better English standards include regular training, the use of standardized service scripts, and a work environment that necessitates English communication. In contrast, developing hotels struggle with challenges such as limited formal training, inconsistent English use, and low staff awareness of key service phrases. To address these issues, this study recommends strategies including real-life scenario-based training programs, language learning technology integration, periodic mentoring and evaluation, and the implementation of Standard Operating Procedures (SOPs) for service communication. These strategies are expected to improve hotel service communication, enhance guest satisfaction, and strengthen Indonesia’s hotel industry competitiveness on an international scale. By prioritizing English language training, hotels can create a more professional service environment, ensuring a seamless experience for international guests and fostering a strong global reputation.
Field Massage as a Complementary Therapy to Phototherapy in Neonates with Hyperbilirubinemia Rizki Amelia; Motik, Rachmawati Putri; Hendra, Hendra; Supriadi, Supriadi; Pramono, Joko Sapto; Jasmawati, Jasmawati; Syukur, Nursari Abdul; Raihana, Siti; Ratna Wati; Putri, Rosalin Ariefah; Cholsakhon, Panyada
Ahmar Metastasis Health Journal Vol. 4 No. 4 (2025): Ahmar Metastasis Health Journal
Publisher : Yayasan Ahmad Mansyur Nasirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53770/amhj.v4i4.429

Abstract

Hyperbilirubinemia is a common neonatal condition requiring prompt treatment to prevent complications. While phototherapy is the standard approach, it has limitations and potential side effects, such as diarrhea, dehydration, skin rashes, retinal damage, hyperthermia, extended hospital stays, maternal-infant separation, and disruptions in breastfeeding. This study aimed to evaluate the effectiveness of Field massage as a complementary therapy to phototherapy in reducing serum bilirubin levels in neonates. Field massage is a gentle manipulation technique performed on the face, chest, abdomen, limbs, and neck to stimulate the vagus nerve and enhance metabolic processes, which is believed to help lower serum bilirubin levels and has shown no negative side effects. This research method used a quasi-experimental study conducted at Abdoel Wahab Sjahranie Hospital from March to June 2024 involving 20 neonates divided into two groups: a treatment group that received Field massage and phototherapy (n = 10) and a control group that only received phototherapy (n = 10). Field massage was administered twice daily at 07:00 and 16:00 for 15–20 minutes, at least one hour after feeding. Statistical analysis was conducted using the Paired T-Test to assess changes in bilirubin levels before and after treatment, while the Independent T-Test was used to compare outcomes between the treatment and control groups. The results of the study showed serum bilirubin levels decreased significantly in both groups, with a greater reduction observed in the treatment group (15.28 ± 3.01 mg/dL to 7.09 ± 1.60 mg/dL, p = 0.000) compared to the control group (15.94 ± 2.88 mg/dL to 8.63 ± 1.57 mg/dL, p = 0.000). Post-intervention analysis confirmed the superior efficacy of the combined therapy (p = 0.043). These results suggest that combining field massage with phototherapy is more effective in reducing bilirubin levels than is phototherapy alone. It was concluded that Field massage enhances phototherapy’s effectiveness in managing neonatal hyperbilirubinemia. Future research should include larger samples and explore additional therapies to reduce bilirubin. Examining phototherapy duration, hospitalization length, and bowel movement frequency could provide deeper insights.
Co-Authors Abbas, Dirvi Surya Amalia Mustika Ambar Yunita Nugraheni Baiq Najwa Tiara Safitri Cholsakhon, Panyada Dodon Turianto Nugrahadi Endrinaldi fahrudin Febianti Fitria Zulhaedar Hamdani . Hendra Hendra Ikhsan Fauzi Hanafiah Inesya Febrianing Rizki Irwan Budiman Jasmawati, Jasmawati Joko Sapto Pramono Juni Handajani Maksi Ginting Marasabessy, Fachria Yamin Mohamad Zulman Hakim Motik, Rachmawati Putri Nanda Inayah Agustiara Naufal Rifki Abibreza Nur Arif Muhhammad Nursari Abdul Syukur Rahmawati Raihana, Siti Rangga Saputra Ratna Rintaningrum Ratna Wati Rini Maya Puspita Riski Hidayah Rosalin Ariefah Putri Salim Siregar Silvia Nora Anggraini Sugianto &#039; Supriadi Supriadi Susanti, Putu Herny Susi Indriyani Syifa Aqmaliyah Titin Sugianti Yanti Triguna Zulkarnain Edward