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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Teknik Elektro REINWARDTIA Biosaintifika: Journal of Biology & Biology Education SINDANG: Jurnal Pendidikan Sejarah dan Kajian Sejarah JURNAL BARUNA HORIZON
Yohanes Purwanto
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Agriculture, Biological Sciences & Forestry Arts Humanities Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Social Sciences

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MEDICINAL PLANT DIVERSITY IN THE TESSO NILO NATIONAL PARK, RIAU, SUMATRA, INDONESIA* Susiarti, Siti; Purwanto, Yohanes; Walujo, Eko Baroto
REINWARDTIA Vol 12, No 5 (2009): Vol. 12, No. 5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.041 KB) | DOI: 10.14203/reinwardtia.v12i5.86

Abstract

SUSIARTI, S., PURWANTO, Y. & WALUJO, E.B. 2009. Medicinal plant diversity in the Tesso Nilo National Park, Riau, Sumatra, Indonesia. Reinwardtia  12(5): 383–390- A study of traditional knowledge on plant uses especially medicinal plants of the local community, was conducted in 2003 at the Situgal Village and its surrounding area in the Tesso Nilo National Park at the Logas Tanah Darat District, Riau Province, Sumatra, Indonesia. Research methods included open-ended discussion and direct observation. To better assess the extractive activities and the utilization of the plant diversity by the local people, an index of cultural significance (ICS) analysis was employed. Research results showed that local people in Situgal still use a large number of plants for medicinal purposes and rely on ethnobotanical knowledge in their daily life. We recorded 86 species belonging to 78 genera and 46 families of plants having ethnobotanical values. Eighty-two species are used for medicinal purposes and the remaining 4 species for fish poisons. Those species can be used to cure approximately 38 types of illness. The ICS analysis for the potential value of each species showed that  ‘patalo bumi’  (Eurycoma longifolia) is the most important species and well utilized by local community in the Tesso Nilo NP area.
Traditional Knowledge on The Animal Utilization by The Hatam Tribe of Manokwari, West Papua Province Sutarno, Simon; Qayim, Ibnul; Muhadiono, Ignatius; Purwanto, Yohanes; Zuhud, Ervizal A. M.
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 3 (2017): December 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i3.9441

Abstract

Animal utilization in traditional community life is an integral part of traditional knowledge itself. This research aims to reveal the Hatam peoples traditional knowledge about the utilization of animals in their lives. The method used is the exploratory survey method. The respondents were determined purposively using the snowball sampling technique. The results showed that there are at least 55 species of animals commonly used by the Hatam people. Based on the forms of utilization, the animals can be divided into six groups: consumption, traditional medicine, specific meanings, traditional technology and arts, significant value, and traditional purposes. Wild animals are most widely used for the living needs of the Hatam people. The traditional hunt that is limited and the communal land ownership system (ulayat system) practiced by the Hatam people have indirectly helped preserve and ensure the availability of wildlife for the Hatam peoples needs. In addition to being a form of documentation of Hatam peoples traditional knowledge, the results of this research also have significance for the development of science especially in the field of ethnozoology. The form of interaction between Hatam people and animals revealed in this research can also serve as a reference for designing development policies related to the presence of Hatam people in the Arfak mountains.
RANCANG BANGUN SISTEM PENGENDALIAN TINGGI PERMUKAAN AIR DAN SUHU CAIRAN BERBASIS PLC SCADA Tugino, -; Purwanto, Yohanes; Handayani, Tri
Jurnal Teknik Elektro Vol 3, No 1 (2011): Jurnal Teknik Elektro
Publisher : Jurusan Teknik Elektro, Fakultas Teknik, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jte.v3i1.1556

Abstract

Penelitian ini bertujuan untuk merancang bangun pengendalian tinggi permukaan air dan suhucairan dengan sistem SCADA (Supervisory Control And Data Aqcuisition) dengan PLC (Programmable LogicControl) sebagai otak pengendali dan diaplikasikan pada boiler sebagai objeknya. Penelitian ini sebagaisalah satu bentuk simulasi dari proses yang terjadi dalam dunia industri. Project ini sudah dilengkapidengan sistem SCADA yang akan memberikan gambaran lebih nyata tentang proses yang dimaksud. Untuklebih memudahkan proses kontrol dan monitoring, maka bentuk dan ukurannya dibuat dalam modelminiatur yang mudah dibawa (portable).Rancang bangun pengendalian tinggi permukaan air dan suhu cairan ini diaplikasikan pada boilersebagai plant yang dikontrol oleh PLC OMRON CPM 1. Sedangkan bahasa pemrograman Visual Basicsebagai SCADA software akan memvisualisasikan proses yang terjadi pada plant.Dari pengujian yang dilakukan, sistem dapat berjalan sesuai dengan yang diinginkan yaitumempertahankan permukaan air dan suhu cairan. Dan SCADA software dapat bekerja sebagai pengawasan,pengendalian dan pengambilan data.\Kata kunci: Boiler, PLC, SCADA software, Visual Basic
Index of Cultural Significance as a Potential Tool for Conservation of Plants Diversity by Communities in The Kerinci Seblat National Park Asvic Helida; Ervizal Amir Muhammad Zuhud; Hardjanto Hardjanto; Yohanes Purwanto; Agus Hikmat
Jurnal Manajemen Hutan Tropika Vol. 21 No. 3 (2015)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (953.316 KB) | DOI: 10.7226/jtfm.21.3.192

Abstract

Kerinci community is one of the Indonesian indigenous people who live in Kerinci regency, Jambi Province. They have the local knowledge of the surrounding vegetation that has become a cultural unity with community. This study were aimed at analyzed the significance of culture plants and reviewing efforts to conserve plants based on cultural values in relation to Kerinci cultural. The study was conducted  at three locations  purposively,  they are Lempur Baru Village, Lama Tamiai Village and Ulu Jernih Village for eight months from October 2013 to May 2014. Data   was obtained by participatory observation approach, depth interview while the assessment of plant deployment society approach by point of view. The research data consist of data botany, plant utilization   and   assessment  plant deployment  while data analysis  using the formula Index of Cultural  Significance  (ICS)  adopted  from Turner.  The study shows  that the rice (Oryza sativa L) and cinnamon (Cinnamomun  burmanii Ness Ex.BI)) is a plant species that have important cultural value of 59 and 57 while  inggu  species  (Ruta  angustifolia (L). Pers) and onion  timber (Allium fistudosum Linn) has the lowest ICS, respectively 3. The Stimulus Tri Amar-Conservation analysis result that index of cultural significance (ICS) and kind of conservation by community has a range relationship.  
Keterampilan Operator dan Kehandalan Alat Rubber Tyre Gantry (RTG) Terhadap Produktivitas Kerja Nur Widyawati; Yohanes Purwanto
Jurnal Baruna Horizon Vol 1 No 1 (2018)
Publisher : Sekolah TInggi Ilmu Administrasi dan Manajemen Kepelabuhan (STIAMAK) Barunawati Surabaya

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

Abstract

Kinerja sebuah terminal petikemas dan/atau perusahaan bongkar muat dinilai dengan produktivitas, dan produktivitas identik dengan kecepatan dan banyaknya hasil bongkar muat barang. Dengan semakin efektifnya kinerja bongkar muat, maka uang yang didapat akan semakin besar. Penelitian ini meneliti adanya pengaruh keterampilan Operator dan Kehandalan alat bongkar muat terhadap produktivitas di perusahaan bongkar muat, objek penelitian ini adalah PT. Nilam Port Terminal Indonesia. Populasi penelitian adalah karyawan PT. Nilam Port Terminal Indonesia dan beberapa orang pegawai PT. Pelindo III yang bekerja di wilayah terminal petikemas Nilam. Jumlah sampel yang ditarik dari populasi sebanyak 94 orang dan penelitian ini menggunakan metode kuantitatif dan teknik analisis regresi linear berganda. Hasil penelitian menyebutkan bahwa keterampilan operator dan kehandalan alat bongkar muat RTG secara parsial dan simultan memiliki pengaruh positif dan signifikan terhadap produktivitas kerja di PT. Nilam Port Terminal Indonesia. Jika keterampilan operator Rubber Tyred Gantry (RTG) meningkat maka produktivitas akan ikut meningkat dan jika kehandalan alat Rubber Tyred Gantry (RTG) terjaga maka produktivitas akan terus maksimal dan meningkat. Faktor keterampilan operator memiliki pengaruh lebih dominan terhadap produktivitas kerja dibandingkan dengan faktor kehandalan alat yang memiliki pengaruh sedikit lebih kecil.
Kerja Sama Internasional Indonesia dengan Korea Selatan dalam Pembuatan Pesawat Tempur KFX/IFX Yohanes Purwanto
SINDANG: Jurnal Pendidikan Sejarah dan Kajian Sejarah Vol 4 No 2 (2022): SINDANG: JURNAL PENDIDIKAN SEJARAH DAN KAJIAN SEJARAH
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/sindang.v4i2.1117

Abstract

The author focuses on the cooperation between Indonesia and South Korea which has existed since the opening of diplomatic relations in 1973. Until now, cooperation between Indonesia and South Korea is still ongoing, one of which is in the field of defense and security, namely by making KFX / IFX fighter aircraft. In a partnership, there are mutually agreed goals and objectives to achieve fair benefits. The purpose of the author is to analyze and find out the extent of cooperation between Indonesia and South Korea in the development of the KFX / IFX fighter aircraft. The author uses a qualitative method, so the author will discuss the history of cooperation in the manufacture of fighter aircraft, the manufacturing mechanism and the cost of making the KFX / IFX fighter aircraft, the purpose or motive for holding cooperation in the manufacture of a fighter aircraft that has the name KFX / IFX.
Co-Authors - Tugino Agus Hikmat Asvic Helida Eko Baroto Walujo Ervizal Amir Muhammad Zuhud Ervizal AMZU Hardjanto Hardjanto IBNUL QAYIM Muhadiono, Ignatius Nur Widyawati Siti Susiarti Sutarno, Simon Tri Handayani