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PENGARUH PERBEDAAN MORDAN TAWAS DAN KAPUR SIRIH TERHADAP HASIL PENCELUPAN EKSTRAK DAUN SAWO MENGGUNAKAN BAHAN SUTERA Fatihaturahmi Fatihaturahmi; Sri Zulfia Novrita
Gorga : Jurnal Seni Rupa Vol 8, No 1 (2019): Gorga : Jurnal Seni Rupa
Publisher : Fakultas Bahasa dan Seni Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/gr.v8i1.13606

Abstract

AbstrakPenggunaan ekstrak zat warna alam sebagai pewarnaan tekstil karena menghasilkan warna yang khas dan ramah lingkungan salah satunya adalah daun sawo. Tujuan penelitian ini adalah mendeskripsikan nama warna (Hue), gelap terang (Value) serta kerataan warna serta perbedaan mordan tawas dan kapur sirih terhadap hasil pencelupan ekstrak daun sawo menggunakan bahan sutera. Jenis penelitian ini merupakan eksperimen. Data yang digunakan adalah data primer yang bersumber dari 18 panelis, kemudian data yang terkumpul diolah dan dianalisis menggunakan uji Friedman K-related sample serta menggunakan aplikasi SPSS (Statistical Product and Service Solutions) versi 16.0. Pencelupan bahan sutera dengan ekstrak daun sawo masing-masing tanpa mordan menghasilkan warna Canary Yellow dengan kode #EAF59A serta Value sangat terang dan cukup terang dan kerataan warna yang rata, mordan tawas menghasilkan warna Canary Yellow dengan kode #FFFF53 serta Value terang dan memiliki kerataan warna yang rata, serta mordan kapur sirih menghasilkan warna Dark Golden Rod dengan kode #D3820B serta Value kurang terang dan kerataan warna yang dihasilkan rata. Hasil penelitian data gelap terang warna (Value) yaitu 0,000 < 0,05 yang artinya Ho ditolak. Artinya terdapat pengaruh perbedaan yang signifikan mordan tawas dan kapur sirih terhadap hasil pencelupan. Pada kerataan warna menunjukkan hasil 0,063 > 0,05 yang artinya Ho diterima. Artinya tidak terdapat pengaruh yang signifikan mordan tawas dan kapur sirih terhadap hasil pencelupan ekstrak daun sawo menggunakan bahan sutera. Kata Kunci: daun sawo, tawas, kapur sirih.AbstractThe use of extracts of natural dyes as textile coloring because it produces a distinctive and environmentally friendly color, one of which is brown leaves. The purpose of this study was to describe the name of color (Hue), darkness of light (Value) and evenness of color as well as differences in mordan alum and whiting to the results of dyeing sapodilla leaf extract using silk material. This type of research is an experiment. The data used are primary data sourced from 18 panelists, then the collected data is processed and analyzed using the Friedman K-related sample test and using the SPSS application (Statistical Product and Service Solutions) version 16.0. Dyeing of silk material with sapodilla leaf extract without mordan produced Canary Yellow color with code # EAF59A and Value very bright and quite bright and even color evenness, mordan alum produced Canary Yellow colors with code # FFFF53 and bright values and had evenness the flat, and the betel mordan produces the Dark Golden Rod color with code # D3820B and the Value is less bright and the flatness of the resulting color is even. The results of the study of dark light colors (Value) are 0,000 <0,05 which means that Ho is rejected. This means that there are significant effects of mordan alum and whiting on the results of dyeing. The color flatness shows the results of 0.063> 0.05, which means that Ho is accepted. This means that there is no significant effect of mordan alum and whiting on the results of dyeing sapodilla leaf extract using silk. Keywords: sapodilla leaves, alum, betel lime.
Studi Literature Riview Pengaruh Penerapan Pembelajaran Berbasis Konstruktivisme di Sekolah Menegah Kejuruan Hadid Putri B. Zurna; Alyya Riska Ramadina; Fatihaturahmi Fatihaturahmi; Nizwardi Jalinus; Rijal Abdullah
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 6 (2022): Jurnal Pendidikan dan Konseling: Special Issue (General)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpdk.v4i6.10242

Abstract

Teori belajar konstruktivisme adalah sebuah teori yang memberikan kebebasan terhadap manusia yang ingin belajar atau mencari kebutuhannya dengan kemampuan menemukan keinginan atau kebutuhannya tersebut dengan bantuan orang lain, sehingga teori ini memberikan keaktifan terhadap manusia untuk belajar menemukan sendiri kompetensi, pengetahuan, atau teknologi dan hal lain yang diperlukan guna mengembangkan dirinya sendiri. Tujuan dari pembuatan artikel ini adalah untuk mempelajari bagaimana pengaruh penerapan pembelajar kontruktivisme disekolah menengah kejuruan . Metode yang digunakan dalam pembuatan artikel ini adalah dengan Systematic Literature Review (SLR). Artikel yang diulas didapatkan dari beberapa sumber yaitu, Science Direct, Google Scholar yang membahas mengenaibelajar kontruktivisme. Penelitian diawali dengan pengumpulan kajian pustaka yang berhubungan dengan subjek riset. Setelah dilakukan pengkajian terhadap 8 artikel yang sudah didapatkan, hasil penerapan pembelajar kontruktivisme menunjukkan dapat membangun keterampilan dan kompetensi siswa SMK.
Literature Review : Penyakit Degeneratif : Penyebab, Akibat, Pencegahan Dan Penanggulangan Fatihaturahmi Fatihaturahmi; Yuliana Yuliana; Asmar Yulastri
JGK:Jurnal Gizi dan Kesehatan Vol 3 No 1,Juni (2023): Jurnal Gizi dan Kesehatan
Publisher : Jurusan Gizi, Poltekkes Kemenkes Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/jgk.v3i1,Juni.1535

Abstract

Background: Degenerative diseases are generally defined as diseases caused by a process of decreased organ function which generally occurs in old age. This disease has many varieties and symptoms and often attacks the community in general. In Indonesia, the epidemiological transition has led to a shift in disease patterns, in which there has been an increase in degenerative diseases. Degenerative disease is a chronic non-communicable disease due to the decline in the function of the body's organs due to the aging process. Indonesia's health sector is currently bearing a double burden, because on the one hand there has been an increase in degenerative diseases, while on the other hand infectious diseases are still rampant. Purpose: to gain a better understanding of problems related to degenerative diseases: causes, effects, prevention and management. Method: In this study we used a research method in the form of library research, which is a series of studies relating to library data collection methods, or the research was collected through various kinds of library information (scientific journals, books, encyclopedias, magazines, newspapers, and documents). Conclusion: Based on the research results obtained from reviewing journals that match the theme, it can be concluded that the poor and middle class are more at risk of death from degenerative diseases ENMD and DCS than the rich. While the population with the age group of 45–54 years is more at risk of dying from DCS degenerative disease than those aged 33 years.
Literature Review : Penyakit Degeneratif : Penyebab, Akibat, Pencegahan Dan Penanggulangan Fatihaturahmi Fatihaturahmi; Yuliana Yuliana; Asmar Yulastri
JGK: Jurnal Gizi dan Kesehatan Vol 3 No 1 (2023): Jurnal Gizi dan Kesehatan
Publisher : Jurusan Gizi, Poltekkes Kemenkes Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/jgk.v3i1.1535

Abstract

Background: Degenerative diseases are generally defined as diseases caused by a process of decreased organ function which generally occurs in old age. This disease has many varieties and symptoms and often attacks the community in general. In Indonesia, the epidemiological transition has led to a shift in disease patterns, in which there has been an increase in degenerative diseases. Degenerative disease is a chronic non-communicable disease due to the decline in the function of the body's organs due to the aging process. Indonesia's health sector is currently bearing a double burden, because on the one hand there has been an increase in degenerative diseases, while on the other hand infectious diseases are still rampant. Purpose: to gain a better understanding of problems related to degenerative diseases: causes, effects, prevention and management. Method: In this study we used a research method in the form of library research, which is a series of studies relating to library data collection methods, or the research was collected through various kinds of library information (scientific journals, books, encyclopedias, magazines, newspapers, and documents). Conclusion: Based on the research results obtained from reviewing journals that match the theme, it can be concluded that the poor and middle class are more at risk of death from degenerative diseases ENMD and DCS than the rich. While the population with the age group of 45–54 years is more at risk of dying from DCS degenerative disease than those aged 33 years.