Article Per Year (5 Year)
p-Index From 2020 - 2025
5.73
P-Index
This Author published in this journals
All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Biologi Tropis KABILAH : Journal of Social Community Al-Khidmah Jurnal Serambi Engineering Jurnal Pendidikan dan Pengajaran Guru Sekolah Dasar (JPPGuseda) Health Sciences and Pharmacy Journal SIMBIOSA Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Bakti Budaya: Jurnal Pengabdian kepada Masyarakat Bina Bahari : Jurnal Pengabdian Kepada Masyarakat
Gusti Eva Tavita
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 61 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Tengkawang : Jurnal Ilmu Kehutanan

 1 
KUALITAS PAPAN PARTIKEL DARI KULIT BATANG SAGU (Metroxylon spp) DENGAN PEREKAT ALAMI ASAM SITRAT: SIFAT FISIK, SIFAT MEKANIK, DAN KEAWETAN TERHADAP RAYAP TANAH Coptotermes curvignathus Holmgren Dwi Cahyo Nugroho; Gusti Eva Tavita; Dina Setyawati
Tengkawang : Jurnal Ilmu Kehutanan Vol 8, No 2 (2018): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v8i2.31072

Abstract

The study aimed to analyze the quality of particle boards from bark fiber of sago (Metroxylon spp) with citric acid as natural adhesives based on physical properties, mechanical properties, and durability from subterranean termites Coptotermes curvignathus Holmgren. Particle boards are made with a size of 30 cm x 30 cm x 1 cm. The experimental factors used in the study included densities (0.7 gr/cm3 and 0.8 gr/cm3) and concentrations of citric acid adhesives (20% and 30%). The material then flow into hotpress with 1800C for 15 minutes and pressure at 25 kg/cm2. Testing of the physical and mechanical properties of particle boards refers to the JIS A 5908-2003 standard and durability against subterranean termites Coptotermes curvignathus Holmgren was conducted based on SNI 01. 7207-2006. The results showed that the densities factor had a significant effect on density, thickness swelling, MOE, MOR, internal bond, screw holding strength, and weight loss of the particle board against termites. Meanwhile concentration of citric acid adhesive significantly affected the density, moisture content, water absorption, thickness swelling, MOR, internal bond, and screw holding strength. The interaction between the densities factor and concentration of citric acid has a significant effect on thickness swelling and density. The physical and mechanical properties of particle boards which fulfill the JIS A 5908 2003 standard were density, moisture content, MOR, and screw holding strength. The durability of particleboard againts termites has a very strong level. The average values of termites mortality were 94% ~ 100%. The average of wood weight loss values were 9.61%~ 18.51%. The particle board made with a density 0.8 gr/cm3 and concentration of citric acid adhesive 30% achieved the highest values on physical properties, mechanical properties and durability to the termites Coptotermes curvignathus. Keywords : citric acid, Coptotermes curvignathus, Metroxylon spp, particle board, sago
IDENTIFIKASI JENIS-JENIS TUMBUHAN BERKHASIAT OBAT DI JALAN PARIT H. HUSIN 2 KECAMATAN PONTIANAK TENGGARA Fadillah H. Usman; Fathul Yusro; Gusti Eva Tavita; Lolyta Sisillia; Sondang M. Sirait
Tengkawang : Jurnal Ilmu Kehutanan Vol 3, No 1 (2013): Jurnal Tengkawang
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v3i1.4044

Abstract

The aim of this research is to identification of medicinal plants in Parit H. Husin 2 street Pontianak Tenggara Subdistrict. Method of the research is documentation part of plants, take some of leaf and species identification in laboratory. The quantity of medicinal plants are 65 species that distribution in 42 family, majority family is Euphorbiaceae (6 species), 50.77% used for both of outside and inside of body, 43.08% used only for inside of body and 6.15% used only for outside of body. Keywords: Identification, medicinal plants, Parit H. Husin 2 street, Pontianak Tenggara Subdistrict
PENGAMATAN KEBERADAAN BADAK SUMATERA (Dicerorhinus sumatrensis) DI KUTAI BARAT DAN MAHAKAM ULU KALIMANTAN TIMUR Gusti Hardiansyah; Ahmad Muslim; Gusti Eva Tavita; Yuyun Kurniawan; Arif Data Kusuma
Tengkawang : Jurnal Ilmu Kehutanan Vol 3, No 2 (2013): Jurnal Tengkawang
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v3i2.21610

Abstract

Sumatran Rhino (Dicerorhinus sumatrensis) is the smallest rhinoceros and the most primitive types of the five species of rhinoceros that still alive. In the 1990s the status of the Sumatran rhino population in East Kalimantan never again recorded scientifically (Meijaard, 1996). In 2013 WWF Indonesia - Kutai Barat find signs of rhino are supported by the findings of the trail and a video camera recording automatically. The study aims to determine the status of the rhino habitat conditions and population. The experiment was conducted in Kutai Barat and Mahakam Ulu , East Kalimantan. In this study used a grid of 4x4 km ² ² divided into 2x2 cells with an area of 240 km² observations which represent 15 % of Zone 1 ( 1,600 km² ). The results showed high levels of habitat suitability with a population of 7-15 individuals.Key words : Habitat, population Sumatran Rhinoceros (Dicerorhinus sumatrensis)
Co-Authors . Deni . Megawati Abdurrani Muin Addrian Advinda Afra, Akwilina Ahmad Muslim Alex, . Amriani Amir Amriani Amir Amriani Amir Amriani Amir Andi Denisa Fadliah Nur Andi Hairil Alimuddin Anthoni B. Aritonang Anwari, Sofwan Ardhiansyah, Afthony Ardiana, Nisa Arif Data Kusuma Aritonang, Anthoni B. Ashari, Asri Mulya Asri Mulya Ashari Ayu Wandira Azwad, Rifaldi Bambang Kurniadi Bambang Kurniadi Desriani Lestari Desriani Lestari Dina Setyawati Doni saputra Dwi Cahyo Nugroho EKO WAHYUDI Ellen Putri Yumita Evy Wardenaar Evy Wardenaar Fadillah H. Usman Fadillah H. Usman Fadliah Nur, Andi Denisa Farah Diba Fathul Yusro Fitri Wulandari Gunawan, Andri . Gusti Hardiansyah Hari Prayogo Hasan Ashari Oramahi Helena, Shifa Issan, Kurniawan Pratama Jaidan, Jaidan Jong, Yeriko Junisa, Junisa Lita Lita Lolyta Sisillia Lucky Hartanti Lucky Hartanti Lucky Hartanti Lucky Hartanti, Lucky Lusiana Lusiana M, Iskandar A M. Dirhamsyah Muflihati, . Neva Satyahadewi Nur Haida Prayogo, Harri Putri, Ayu Rasinta Rafdinal Rafdinal Ratna Herawatiningsih Riko Tampati Rini Sulistri Selvi Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiaty Riza Linda Rusmiati, . sabtiani, Rita Saroh, Zummais Septria, Devie Siti Latifah Siti Masitoh Kartikawati Sitti Fauziah Noer Sofia Aliza Maharani Sondang M. Sirait Sri Zha Zha Dilla Sriastuti, Widia Sukal Minsas Syam, Waridat Ilahiyat Togar F Manurung Tuah, Ignasius Vinsensia, Miranda Viviana, Maya Wanira, Ayu Warsidah Warsidah Warsidah, Warsidah Wirando, Wirando Yanti Hikma Yeni Mariani Yudas, . Yusup, Dandi Yuyun Kurniawan