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DOAJ Open Access
Biodegradation and Mechanical Performance of Flax Fibers in Soil Burial Conditions
Journal of Natural Fibers, Vol 23, Iss 1 (2026) | ISSN: 1544-046X
Biodegradable materials are part of promising strategies to reduce environmental impact and facilitate end-of-life waste management through biological recycling. Flax is considered a strong candidate for biodegradable applications (textiles, ropes, a...
Repositori Institusi
Berpisah karena air kelapa=rasgyarw fadisnyain nu wene=Coconut water separated brotherhood
Buku ini merupakan buku cerita anak yang terdapat di wilayah Provinsi Maluku yang diterjemahkan oleh Kantor Bahasa Provinsi Maluku menggunakan tiga Bahasa yaitu dari Bahasa sumber (Bahasa daerah), Bahasa Indonesia, dan Bahasa Inggris . Buku ini mence...
Repositori Institusi
Teacher absenteeism in Indonesia
The policy brief contains information about teacher absenteeism in Indonesia with sub-sections as what is the teacher absenteeism rate in Indonesia?, what are the reasons for teacher absence from school?, what are teachers activities when not teachin...
Repositori Institusi
Vocational education policy white paper vol. 1 nomor 4 tahun 2019 : menyongsong bonus demografi penduduk dengan peningkatan kualitas sumber daya lulusan SMK
Indonesia is predicted to experience population demographic bonuses from 2030 to 2040. In order for
Indonesia to reap the maximum benefits from the demographic bonus, the availability of abundant human resources
in productive age must be balanced w...
Repositori Institusi
Database cagar budaya di Kota Serang
Database Cagar Budaya di Kota Serang meliputi tentang Banten Girang, Watu Gilang , Keraton Surosowan, Masjid Agung Banten Lama, Keraton Kaibon , Masjid Kasunyatan, Masjid Kenari, Menaara Pacinan Tinggi, Jembatan Rate,, Gedung Ijo, Rumah Kuno Abad XV...
Repositori Institusi
The rapid assessment of students health and nutrition in Indonesia
The rapid assessment of student health and nutrition provides an overview of the current situation of Indonesian children under the age of 19 years. The number of Indonesian children age 0-19 years in 2014 totals about 91.6 million. Of this total 24 ...
Repositori Institusi
Rapid assessment of the cash transfer for the poor students program/ bantuan siswa miskin (BSM)
With the announcement of the fuel price increase in June, 2013, the Government adopted a new approachtoto assist low income families to maintain their welfare. The compensation scheme covered: (1) Direct Cash Assistance for the People Program (BLSM),...
Repositori Institusi
General senior secondary education financing in Indonesia
This report examines the policy options and financial implications of the expansion of senior secondary education in Indonesia. The government wishes to increase the gross enrolment rate from 70% to 85% by 2014 and aims for universal 12-year educati...
Jurnal Institusi
Preservation of Natural Colorant Extract of Jalawe Fruit Peel (Terminalia bellirica) in Water-Based Solution
Indonesian Journal of Chemistry; Vol 16, No 3 (2016); 315-321
The general objective of this study is to preserve natural colorant extract of jalawe fruit peel in water-based solution during storing. The specific objectives in this research are finding suitable type and amount of antimicrobial compound to preven...
Jurnal Institusi
Analisis Pemanfaatan Media Sosial Instagram sebagai Media Promosi di Perpustakaan Universitas Bangka Belitung Berdasarkan Engagement Rate, Impression dan Reach
Lentera Pustaka: Jurnal Kajian Ilmu Perpustakaan, Informasi dan Kearsipan; Vol 9, No 2 (2023): December; 105-116
Penelitian ini bertujuan untuk menganalisis pemanfaatan media sosial instagram sebagai media promosi di perpustakaan Universitas Bangka Belitung berdasarkan engagement rate, impression dan reach. Metode yang digunakan dalam penelitian ini adalah kuan...
Jurnal Institusi
Synthesis and Characterization of Oligomer 4-Vinylpyridine as A Corrosion Inhibitor for Mild Steel in CO2 Saturated Brine Solution
Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 198-207
In this work, the oligomer of 4-vinylpyridine designated as O(4-VP) was synthesized by hydrogen peroxide initiated chain growth polymerization and characterized in terms of molecular weight and structure by matrix assisted laser desorption ionization...
Jurnal Institusi
Thermodynamic and Kinetic Study of Zinc bis-(Dipalmithyl Dithiophosphate) Activity as Anti-Corrosion Additive-Fatty Acid Based Through Potentiodynamic Polarization Technique
Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 214-221
Zinc bis-(dipalmithyl dithiophosphate) (ZDTP16) is one product variant of zinc dialkyl dithiophosphate (ZDTP)-fatty acid based having function as corrosion inhibitor. By using 3% of effective dose for the application, its effectiveness of ZDTP16 corr...
Jurnal Institusi
Photocatalytic and Photoelectrocatalytic Degradation of Methyl Orange Using Graphite/PbTiO3 Composite
Indonesian Journal of Chemistry; Vol 16, No 3 (2016); 347-352
Synthesis of graphite/PbTiO3 composite as a catalyst in photodegradation and photoelectrodegradation process of methyl orange have been conducted. The purposes of this research are to study the effect of radiation time, composition of composite, volt...
Jurnal Institusi
Evaluation of Lagergren Kinetics Equation by Using Novel Kinetics Expression of Sorption of Zn2+ onto Horse Dung Humic Acid (HD-HA)
Indonesian Journal of Chemistry; Vol 16, No 3 (2016); 338-346
Extraction and purification of humic acid from dry horse dung powder (HD-HA) was performed successfully and the purified HD-HA was then applied as sorbent to adsorb Zn2+. Extraction and purification were performed based on procedure of Stevenson (199...
Jurnal Institusi
Significance of Glucose Addition on Chitosan-Glycerophosphate Hydrogel Properties
Indonesian Journal of Chemistry; Vol 16, No 1 (2016); 65-71
Chitosan-glycerophosphate hydrogel can be used as dental scaffold due to its thermosensitivity, gelation performance at body temperature, suitable acidity for body condition, biocompatibility, and ability to provide good environment for cell prolifer...
Jurnal Institusi
Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film
Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 181-189
Cellulose from pineapple leaf fibers as one of the natural polymer which has biodegradable property in a nanometer’s scale, can be formed as a filler in composite of Poly(vinyl) Alcohol/PVA is expected to increase the physical, thermal, and barrier...
Jurnal Institusi
Perilaku pencarian informasi pekerjaan oleh sarjana fresh graduate dengan analisis Model Wilson
Berkala Ilmu Perpustakaan dan Informasi; Vol 16 No 1 (2020): June; 55-67
Introduction. This paper discusses information seeking behavior of university fresh graduate. In fact, many university graduates still face serious difficulties in the job search process based on the increasingly high unemployment rate.
Dat...
Jurnal Institusi
Polyaniline-Invertase-Gold Nanoparticles Modified Gold Electrode for Sucrose Detection
Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 226-233
Sucrose sensor has been made by deposited the active materials on the surface of gold electrode. The active materials, i.e. polyaniline (PANI), invertase and gold nanoparticles, were deposited step by step. Aniline polymerization were conducted elect...
Jurnal Institusi
Functionalization of Fe3O4/SiO2 with N-(2-Aminoethyl)-3-aminopropyl for Sorption of [AuCl4]-
Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 130-137
Synthesis of Fe3O4/SiO2 modified with N-(2-aminoethyl)-3-aminopropyl group (Fe3O4/SiO2/ED) via coating method and its application for adsorption-desorption of anionic gold in aqueous solution have been conducted. The synthesized product was character...
Jurnal Institusi
L-Arginine-Modified Silica for Adsorption of Gold(III)
Indonesian Journal of Chemistry; Vol 15, No 2 (2015); 108-115
In this research, L-arginine-modified silica (SiO2-Arg) with 3-glycidoxypropyl-trimethoxysilane (GPTMS) as the linking agent has been synthesized through sol gel process for adsorption of Au(III) in aqueous solution. Tetraethyl orthosilicate (TEOS) a...
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