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PENGARUH JENIS DAN MASSA MORDAN TERHADAP HASIL PEWARNAANALAMI BUAH GALING PADA JAKET BATIK BERBAHAN DENIM Ainiyah, Inayatul
Jurnal Tata Busana Vol 7, No 1 (2018): Volume 7, Nomor 1, Edisi Yudisium Februari 2018
Publisher : Jurnal Tata Busana

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

Abstract

Abstrak   Pengembangan pewarna tekstil yang aman untuk lingkungan merupakan salah satu alasan dilakukan eksplorasi terhadap buah galing (cayratia trifolia). Buah galing mengandung antosianin sehingga dapat digunakan sebagai pewarna alami tesktil yang ramah lingkungan. Pada penelitian ini pewarnaan menggunakan buah galing yang sudah matang atau berwarna ungu kehitaman dan diterapkan pada jaket berbahan denim. Mordan yang digunakan yaitu tawas (Al2SO4)3 dan tunjung (FeSO4) dengan massa mordan 20 gram, 25 gram dan 30 gram digunakan untuk mengikat zat warna buah galing. Tujuan penelitian ini adalah untuk mengetahui pengaruh jenis dan massa mordan terhadap hasil pewarnaan alami buah galing (cayratia trifolia) pada jaket batik berbahan denim. Jenis penelitian ini adalah eksperimen dengan variabel bebas yaitu jenis mordan yang meliputi tawas dan tunjung serta massa mordan 20 gram, 25 gram dan 30 gram. Variabel terikat dalam penelitian ini yaitu hasil pewarnaan yang meliputi kerataan warna, ketajaman warna dan uji kesukaan. Teknik pengumpulan data menggunakan teknik observasi, yang diolah menggunakan metode analisis statistik anava ganda dengan SPSS 21 dan taraf signifikan α ≤ 0,05.Hasil analisis anava ganda diketahui bahwa ada pengaruh jenis mordan terhadap hasil pewarnaan alami buah galing (cayratia trifolia) ditinjau dari aspek ketajaman warna, tetapi tidak berpengaruh pada aspek kerataan warna dan uji kesukaan. Untuk massa mordan berpengaruh terhadap hasil pewarnaan alami buah galing (cayratia trifolia) pada aspek kerataan warna, ketajaman warna dan uji kesukaan. Diperoleh hasil pewarnaan terbaik untuk aspek kerataan warna pada mordan tunjung 30 gram dan untuk aspek ketajaman warna pada mordan tunjung 30 gram.   Kata kunci: Pewarnaan, buah galing, jenis mordan, massa mordan, jaket, denim.   Abstract   Development of safe textile dyes for the environment is one of the reasons for the exploration galing fruit (cayratia trifolia). The galing fruit contains anthocyanin so it can be used as a natural textile dye that is eco-friendly. In this research dyeing uses ripe or purple-colored galing fruit and applied to a denim jacket. Mordant used is alum (Al2SO4)3and tunjung (FeSO4)with mordan mass 20 grams, 25 grams and 30 grams used for binding galing fruit pigment. The purpose of this research is knowing the influence of type and mass of mordant to result natural dyeing galing fruit (cayratia trifolia) to a batik denim jacket. The type of research is experiment with independent variable that is mordant type which include alum and tunjung and mordant mass 20 gram, 25 gram and 30 gram. The dependent variable in this research is dyeing result which includes color flatness, color sharpness and favorite test. The technique of collecting data is using an observation technique, which is processed by analysis statistic of two-way anava with SPSS 21 and significant level α ≤ 0,05. The result of two-way anava analysis is founded which there is influence of mordant type to the result of natural dyeing galing fruit (cayratia trifolia) in terms of color sharpness aspect, but it does not  effect on aspect of color flatness and favorite test. On mordant masses affect the results of natural dyeing galing fruit (cayratia trifolia) on aspect of color flatness, color sharpness and favorite test. The best dyeing results are mordan tunjung 30 grams on the aspect of color flatness and color sharpness.   Keyword: Coloring, galing fruit, mordan type, mordan mass, jackets, denim.
Pre-Service English Teachers’ Anxiety in Speaking English: A Case from an Indonesian Islamic College Ashari, Ali; Hamiddin, Hamiddin; Ainiyah, Inayatul; Diana Khalidah, Nur; Ubaidillah, M. Faruq; Mac Donald, Kara
Jurnal Ilmu Pendidikan Vol 29, No 1 (2023): June
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um048v29i1p25-31

Abstract

Extensive research on speaking English as a foreign language has been carried out in the last decades. However, little is known about the exploration of speaking anxiety experienced by pre-service English teachers situated at a private Islamic institute, particularly in the Indonesian setting. This case study aimed to investigate the factors that influence six pre-service English teachers’ anxiety in speaking English and how they overcome such hindrances. Data were analyzed using Braun and Clarke’s (2006) thematic analysis, including (1) familiarizing we with the talking data, (2) creating transcripts from the data, (3) reading the transcripts multiple times, (4) creating codes for salient data, (5) creating categories from the codes, and (6) creating themes from the categories. The analysis reveals factors that influence the participants’ speaking anxiety, including 1) feeling embarrassed, 2) fear of mistakes, 3) lack of confidence, 4) feeling nervous, and 4) rarely speaking. In addition, the participants enacted multiple ways of alleviating their anxiety when teaching, such as asking motivation from friends, starting the class with English, engaging, students in a game-based learning, preparing materials before the class, and asking students to focus on the class
MITIGASI BENCANA BANJIR TERINTEGRASI PADA MAPEL IPAS SDN LOWOKWARU 2 MALANG Yuniawatika, Yuniawatika; Fara, Atikah; Ainiyah, Inayatul; Novitri, Qisnah Arsilah; Nurlaili, Titin; Hariyono, Vinny Ermitha Putri
Jurnal Abdimas Bina Bangsa Vol. 6 No. 1 (2025): Jurnal Abdimas Bina Bangsa
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/jabb.v6i1.1540

Abstract

SDN Lowokwaru 2 Malang, located in Lowokwaru District, is categorized as a medium flood disaster prone area, and students have a low understanding of flood disasters. The low understanding is caused by the lack of educational facilities, socialization programs, and evacuation signs. The target of the socialization includes 27 grade V students, with the aim of understanding and preparedness for flood disasters and mitigation steps. The activity was carried out in six offline meeting sessions from 14 to 19 August 2024, through an interactive method that combines theory and practice. Students learn the causes of flooding, signs that appear before a disaster, the use of disaster-prone maps, and simulate the actions needed during a flood, including steps to reduce its impact. The results of the implementation of the community service socialization are seen from the enthusiasm of students in the socialization which is very high, such as active participation, interest in answering quizzes, and posttest results showing that 85% of students completed, a rapid increase from 22% in the pretest. The integration of flood disaster mitigation in science lessons has succeeded in increasing students' understanding and awareness of disaster preparedness.
Pengaruh Jenis Dan Massa Mordan Terhadap Hasil PewarnaanAlami Buah Galing Pada Jaket Batik Berbahan Denim Ainiyah, Inayatul
Jurnal Online Tata Busana Vol. 7 No. 1 (2018): Volume 7, Nomor 1, Edisi Yudisium Februari 2018
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jurnal-online-tata-busana.v7i1.22499

Abstract

Abstrak Pengembangan pewarna tekstil yang aman untuk lingkungan merupakan salah satu alasan dilakukan eksplorasi terhadap buah galing (cayratia trifolia). Buah galing mengandung antosianin sehingga dapat digunakan sebagai pewarna alami tesktil yang ramah lingkungan. Pada penelitian ini pewarnaan menggunakan buah galing yang sudah matang atau berwarna ungu kehitaman dan diterapkan pada jaket berbahan denim. Mordan yang digunakan yaitu tawas (Al2SO4)3 dan tunjung (FeSO4) dengan massa mordan 20 gram, 25 gram dan 30 gram digunakan untuk mengikat zat warna buah galing. Tujuan penelitian ini adalah untuk mengetahui pengaruh jenis dan massa mordan terhadap hasil pewarnaan alami buah galing (cayratia trifolia) pada jaket batik berbahan denim. Jenis penelitian ini adalah eksperimen dengan variabel bebas yaitu jenis mordan yang meliputi tawas dan tunjung serta massa mordan 20 gram, 25 gram dan 30 gram. Variabel terikat dalam penelitian ini yaitu hasil pewarnaan yang meliputi kerataan warna, ketajaman warna dan uji kesukaan. Teknik pengumpulan data menggunakan teknik observasi, yang diolah menggunakan metode analisis statistik anava ganda dengan SPSS 21 dan taraf signifikan α ≤ 0,05.Hasil analisis anava ganda diketahui bahwa ada pengaruh jenis mordan terhadap hasil pewarnaan alami buah galing (cayratia trifolia) ditinjau dari aspek ketajaman warna, tetapi tidak berpengaruh pada aspek kerataan warna dan uji kesukaan. Untuk massa mordan berpengaruh terhadap hasil pewarnaan alami buah galing (cayratia trifolia) pada aspek kerataan warna, ketajaman warna dan uji kesukaan. Diperoleh hasil pewarnaan terbaik untuk aspek kerataan warna pada mordan tunjung 30 gram dan untuk aspek ketajaman warna pada mordan tunjung 30 gram. Kata kunci: Pewarnaan, buah galing, jenis mordan, massa mordan, jaket, denim. Abstract Development of safe textile dyes for the environment is one of the reasons for the exploration galing fruit (cayratia trifolia). The galing fruit contains anthocyanin so it can be used as a natural textile dye that is eco-friendly. In this research dyeing uses ripe or purple-colored galing fruit and applied to a denim jacket. Mordant used is alum (Al2SO4)3and tunjung (FeSO4)with mordan mass 20 grams, 25 grams and 30 grams used for binding galing fruit pigment. The purpose of this research is knowing the influence of type and mass of mordant to result natural dyeing galing fruit (cayratia trifolia) to a batik denim jacket. The type of research is experiment with independent variable that is mordant type which include alum and tunjung and mordant mass 20 gram, 25 gram and 30 gram. The dependent variable in this research is dyeing result which includes color flatness, color sharpness and favorite test. The technique of collecting data is using an observation technique, which is processed by analysis statistic of two-way anava with SPSS 21 and significant level α ≤ 0,05. The result of two-way anava analysis is founded which there is influence of mordant type to the result of natural dyeing galing fruit (cayratia trifolia) in terms of color sharpness aspect, but it does not effect on aspect of color flatness and favorite test. On mordant masses affect the results of natural dyeing galing fruit (cayratia trifolia) on aspect of color flatness, color sharpness and favorite test. The best dyeing results are mordan tunjung 30 grams on the aspect of color flatness and color sharpness. Keyword: Coloring, galing fruit, mordan type, mordan mass, jackets, denim.