A - Forestry: Recent submissions
Now showing items 281-300 of 379
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Modification of oil palm wood using acetylation and impregnation process
(American Institute of Physics, 2017-03)The purpose of this study is chemical modification by process of acetylation and impregnation of oil palm wood to improve the dimensional stability. Acetylation process aimed at substituting the hydroxyl groups in a timber ... -
Incorporation of coconut shell based nanoparticles in kenaf/coconut fibres reinforced vinyl ester composites
(IOP Publishing Ltd., 2017-03)In the present study, a successful attempt has been made on enhancing the properties of hybrid kenaf/coconut fibers reinforced vinyl ester composites by incorporating nanofillers obtained from coconut shell. Coconut shells ... -
Preparation and Fundamental Characterization of Cellulose Nanocrystal from Oil Palm Fronds Biomass
(Springer New York, 2017-09)The objective of this work was to isolate cellulose nanocrystal (CNC) from oil palm fronds (Elaeis guineensis) and its subsequent characterization. Isolation involves sodium hydroxide/anthraquinone pulping with mechanical ... -
Seaweed based sustainable films and composites for food and pharmaceutical applications: A review
(Elsevier Ltd., 2017-09)Various studies have been focused on seaweeds derived polysaccharides based composites because of its renewability and sustainability for food packaging and pharmaceutical applications including tissue engineering, drug ... -
Properties enhancement using oil palm shell nanoparticles of fibers reinforced polyester hybrid composites
(Taylor and Francis Ltd., 2016-03)Oil palm shell (OPS) nanoparticles were utilized as filler in fibers reinforced polyester hybrid composites. The OPS nanoparticles were successfully produced from the raw OPS using high-energy ball milling process. Fundamental ... -
Environmental Durability of Vinyl Ester Composites Filled with Carbonized Jatropha Seed Shell
(BioResources, 2015)The durability of vinyl ester composites filled with carbonized jatropha seed shell was investigated in 5% NaOH solution, 5% HCl solution, and distilled water for 12 months. The environmental durability of the composites ... -
The role of soil properties and it’s interaction towards quality plant fiber: A review
(Elsevier Ltd., 2015-03)In recent years, the use of plant fibers has increased tremendously due to the remarkable variations in chemical and physical properties. Plants require light, water, and nutrients for growth, reproduction and efficient ... -
High-pressure enzymatic hydrolysis to reveal physicochemical and thermal properties of bamboo fiber using a supercritical water fermenter
(BioResources, 2014)Bamboo fiber was treated using a high-pressure enzyme hydrolysis process. The process performance was compared with the pulping and bleaching process for bamboo fiber. Several analytical methods, including field emission ... -
Determination of the combined effect of chemical modification and compression of agatis wood on the dimensional stability, termite resistance, and morphological structure
(BioResources, 2014)Agatis wood (Agathis lorantifolia Salisb.) was impregnated with a combination of styrene and methyl methacrylate and compressed to a strain of 50% to improve dimensional stability and termite resistance. The changes in ... -
High-pressure enzymatic hydrolysis to reveal physicochemical and thermal properties of bamboo fiber using a supercritical water fermenter
(BioResources, 2014)Bamboo fiber was treated using a high-pressure enzyme hydrolysis process. The process performance was compared with the pulping and bleaching process for bamboo fiber. Several analytical methods, including field emission ... -
Antidermatophyte and antimelanogenesis compound from Eleutherine americana grown in Indonesia
(Springer Nature Switzerland AG., 2010-04)An active compound from the bulb of Eleutherine americana L. Merr. (Iridaceae) collected from East Kalimantan, Indonesia, was tested for its antidermatophyte and antimelanogenesis activity. Antifungal assay-directed ... -
Pengenalan Jenis Getah : Gum - Lateks - Resin
(Mulawarman University Press, 2016-12-01) -
ANALISIS TITIK IMPAS PEMBUATAN SIRUP PEDADA (Sonneratia caseolaris L) POJOK SADAR WISATA TIRAM TAMBUN DI KELURAHAN MENTAWIR
(Universitas Tujuh Belas Agustus, 2021-03-17) -
ANALISIS POTENSI KAYU BULAT Shorea leprosula DI KABUPATEN KUTAI KARTANEGARA PROVINSI KALIMANTAN TIMUR
(Universitas Tujuh Belas Agustus, 2021-03-17)Kerusakan hutan alam dan semakin menurunnya pasokan kayu untuk bahan industri olahan kayu perlu kiranya peningkatan produktivitas hutan diantaranya dengan melaksanakan pembangunan hutan tanaman dipterokarpa dengan jenis ... -
Ecotourism development through biodiversity potential identification and community perception in the protected forest on Buano Island, Western Seram, Maluku, Indonesia
(Biodiversitas, 2021-06-14)Forest as part of a large ecosystem has an important meaning and role in supporting living systems. Various great benefits can be obtained from the forests through its functions as a provider of water resources for humans ... -
Carbon stocks of Rhizhopora apiculata and Sonneratia alba of mangrove forest in Ngurah Rai Forest Park, Bali Province, Indonesia
(INNSPUB, 2020-03-30)The establishment of Village Forest status gives local people assurance to manage the forest independently, but also limits its utilization. Communities are given freedom in the utilization of Non-Timber ... -
The prospect of the utilization of Non-Timber Forest Products from Setulang Village forest based on local knowledge of the Uma Longh community in Malinau, North Kalimantan, Indonesia
(Biodiversitas, 2018-03-17)The establishment of Village Forest status gives local people assurance to manage the forest independently, but also limits its utilization. Communities are given freedom in the utilization of Non-Timber ... -
Prospect and policy of palm oil mill effluents for future electricity in east kalimantan (utilization of pome as renewable energy)
(IOP Conference Series: Earth and Environmental Science, 2018-05-08)East Kalimantan economy for four decades was mainly based on natural resources extraction and dominated by primary sectorwith the six highest GDP in 2013. But, the contribution of oil and gas were decreasing production due ... -
KUALITAS AIR PADA DAS BUGIS DAN DAS WAIN DI KAWASAN HUTAN LINDUNG SUNGAI WAIN BALIKPAPAN
(Ulin – J Hut Trop 4 (2) : 77-91, 2020)The function of the Sungai Wain Protection Forest as a catchment area for Balikpapan and to be monitored periodically by focusing on water quality to see the sustainability of the hydrological function of the Sungai Wain ... -
Tingkat keberhasilan reklamasi lahan bekas tambang batubara pada PT Bukit Baiduri Energi Kabupaten Kutai Kartanegara kota Samarinda Kalimantan Timur
(Dinamika Lingkungan Indonesia,, 2020)Kartanegara Regency and Samarinda City East Kalimantan. From the results of the research and evaluation of the reclamation plan documents and RKTTL, as well as the reclamation implementation report, the Backfilling plan for ...