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All Journal Jurnal Ilmiah Bimbingan Konseling Undiksha INTAJUNA: Jurnal Pendidikan, Pengajaran, Bahasa, dan Sastra Arab Jurnal Sains Materi Indonesia
Jamilah, Umi
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Humanities Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences

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PENGARUH MODEL KONSELING BEHAVIORAL DENGAN TEKNIK MODELING UNTUK MENINGKATKAN SELF AUTONOMY Jamilah, Umi; Suarni, Ni Ketut; Gading, I Ketut
Jurnal Ilmiah Bimbingan Konseling Undiksha Vol 10, No 1 (2019): Jurnal Ilmiah Bimbingan Konseling
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jibk.v10i1.22213

Abstract

The purpose of this reseach was to know the effect of behavioral counseling modeing technique to improve the student?s self-autonomy of class X Akomodasi Perhotelan 5 at SMK Negeri 2 Singaraja. This reseach was designed as a quasi-experimental design, which used postest-only control group design as the resach design. Population in this reseach was the student?s of class X at SMK Negeri 2 Singaraja. the sample of this reseach was taken by using purposive sampling. Self autonomy data was collected throught questionnaire method, and the data obtained was in the from of interval data. To conduct the hypothesis test it was analyzed by using non-parametric statistical analysis technique (Mann-Whitney test). The result of Mann-Whitney test showed that the significance value which obtained was 0,001. This showed that the significane value obtained can be said as significane. Therefore, it can be concluded taht ?ther was an effect of behavioral counseling modeling technique to improve the student?s self-autonomy of class X Akomodasi Perhotelan 5 at SMK Negeri 2 Singaraja? Keywords: Behavioral Counseling Model, Modeling technique, Self-Autonomy. 
Kurikulum Bahasa Arab Untuk MTs Dan Rancangannya Iliyah, Siti; Jamilah, Umi
INTAJUNA : Jurnal Hasil Pemikiran, Penelitian, Produk Bidang Pendidikan Bahasa Arab Vol. 3 No. 1 (2019)
Publisher : Program Studi Pendidikan Bahasa Arab

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Abstract

Keterampilan merupakan aspek baru dalam kurikulum di Indonesia. Keterampilan merupakan penekanan pada skill atau kemampuan. misalnya adalah kemampuan untuk mengemukakan pendapat, berdiksusi/bermusyawarah, membuat laporan, serta berpresentasi. Aspek Keterampilan merupakan salah satu aspek penting karena hanya dengan pengetahuan, siswa tidak dapat menyalurkan pengetahuan tersebut sehingga hanya menjadi teori semata.
Physical and Mechanical Properties of Chitosan Bioplastics with Ramie Fiber Concentration Variations Jamilah, Umi; Sujito; N. Hidayatillah; E. Hidayah
Jurnal Sains Materi Indonesia Vol. 27 No. 2 (2026): Jurnal Sains Materi Indonesia
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jsmi.2026.14276

Abstract

Bioplastics are biodegradable materials derived from natural polymers such as starch, cellulose, lignin, or chitosan and are considered sustainable alternatives to conventional plastics. In this study, chitosan-based bioplastics were prepared using chitosan extracted from fish scales and reinforced with alkali-treated ramie fibers. Chitosan was dissolved in 1% acetic acid at 50 °C for 4 h, followed by the addition of 5% citric acid and ramie fibers at various contents (15%, 20%, 25%, and 30% relative to chitosan mass), and stirred for an additional hour. The resulting bioplastics were characterized for tensile strength, elastic modulus, water absorption, and surface morphology using SEM. The results indicate that ramie fiber content significantly influences the mechanical and physical properties of the bioplastics. Increasing the fiber content generally enhances tensile strength and reduces water absorption; however, excessive fiber loading can lead to performance deterioration. The optimum formulation was achieved at 25% ramie fiber, exhibiting a tensile strength of 39.60 MPa, an elastic modulus of 43.35 MPa, and a reduction in water absorption of approximately 43% compared to fiber-free bioplastics, along with a more homogeneous surface structure. These findings demonstrate that ramie fiber reinforcement effectively improves the performance of chitosan-based bioplastics.
Co-Authors E. Hidayah I Ketut Gading Iliyah, Siti Joumil Aidil Saifuddin N. Hidayatillah Ni Ketut Suarni