M. Dirhamsyah
Fakultas Kehutanan Universitas Tanjungpura, Jl Imam Bonjol, Pontianak 78124

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SIFAT PAPAN SEMEN PARTIKEL KAYU KARET (Cement Board Property of Rubber Wood Particle) Dirhamsyah, M.
Jurnal TENGKAWANG Vol 1, No 1 (2011): Jurnal Tengkawang
Publisher : Universitas Tanjungpura

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Abstract

Aim of the study was to assess the suitability of rubber wood particles in the production of cement boards. This research was conducted at the woodworkshop of the Forestry Faculty of province Tanjungpura University and the Government Polytechnic Laboratory of  Pontianak. Factors examined include the use of particles of different size, namely rough particle (a1), medium particle (a2) and soft particle  (a3), and using different cement qualities namely 100 % ( b1), 125 % ( b2) and 150 % ( b3). The properties of cement board particles tested included the physic properties (water quality and density) and mechanic properties (firmness of static refraction (MOR)  and thickness reduction caused by 3 kg / cm² surface pressure). The test result were compared to the standard of DIN 1101. The gathered data were analyzed using the factorial trial method with complete random model (RAL) and 3 (three) repetitions. The best results were adieved by combining soft particles with 150 % cement quality. The use of roughs Particles and 125 % cement quality produced the best density value. while the use of soft particles and  150 % cement quality produced best results regarding water quality, firmness of static refraction  (MOR) and thickness reduction caused by 3 kg / cm² surface pressure.   Keywords: Rubber wood, Size Particle,  cement quality, cement board particle
Multiagent Based Tsunami Evacuation Simulation: A Conceptual Model Munadi, Khairul; Nurdin, Yudha; Nasaruddin, .; Dirhamsyah, M.; Muchalil, Sayed
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 2 (2012): Engineering
Publisher : Syiah Kuala University

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Abstract

During emergency situation, such as a large-scale tsunami or other disastrousevents, people evacuation may lead to more fatalities when it is conducted without a proper escape strategy. The ability to evacuate a huge number of people within a very limited amount of time is certainly required. Evacuation drills are therefore necessary to acquire an optimal escape strategy. Unfortunately, we have to deal with both financial and practicalchallenges for conducting a regular and meaningful drill. To overcome these challenges, one solution would be to develop the evacuation simulation model. Despite its limitation to mimic the real-life situations, simulation may provide practical ways of minimizing the negative consequences as well as useful insights to escape strategy. In this paper, we describe a conceptual model of multiagent based tsunami evacuation simulation (TES). The model formulation and description would follow the ODD (Overview, Design concepts, andDetails) protocol, which is a standard protocol widely used by agent-based modellers. The proposed model may serve as a framework for TES that offers the following features: estimate the clearing time or the time needed by people to leave the tsunami inundation area, and identify the potential bottleneck or congestion locations. Using the proposed conceptual model, we consider constructing the TES for Calang district, a coastal area in Aceh Jaya regency, for future work
STUDI PEMANFAATAN PANDAN DURI (Pandanus tectorius) DI HUTAN TEMBAWANG OLEH MASYARAKAT DESA RIAM MENGELAI KECAMATAN BOYAN TANJUNG KABUPATEN KAPUAS HULU Study Using Thorns Pandan (Pandanus tectorius) in Tembawang Forest by Village Riam Mengelai in Boyan Arista, Ardian; rizal, Fah; Dirhamsyah, M.
Jurnal Hutan Lestari Vol 2, No 3 (2014): Jurnal Hutan Lestari
Publisher : Jurnal Hutan Lestari

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Abstract

Tembawang forest has a very large role for the life of the local community and society which are located around the forest area. Utilizing thorns pandan (Pandanus tectorius) is a forest conservation efforts in order to be able to enjoy the benefits of forests to the future. The method used is descriptive whereas for data collection used a structured interview using a questionnaire. The number of respondents in this study were 100 respondents. The results reveal that the level of utilization of pandanus thorns by society tends to be high. A total of 62 respondents (62%) had a utilization rate of thorns pandan in high tembawang woods, as many as 30 respondents (30%) had a utilization rate of thorns pandan tembawang forests are and as much as 8 resonden (8% ) has a utilization rate of thorns pandan in low tembawang forest. Keyword: Tembawang forest, thorns pandan
PENGARUH PENGINTEGRASIAN MATERI KEBENCANAAN KE DALAM KURIKULUMTERHADAP KESIAPSIAGAAN BENCANA GEMPA BUMI DAN TSUNAMI PADA SISWA SEKOLAH DASAR DAN MENENGAH DI BANDA ACEH ., Sabri; Adelila Sari, Sri; Milfayetty, Sri; Dirhamsyah, M.
Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Vol 1, No 1: Agustus 2014
Publisher : Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah

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Abstract: Integrating education on disaster risk into the national curriculum and providing save school facilities are two priorities which contributes to the development of a country to achieve the Millennium Development Goal. In developing a safety and preparedness culture especially for children and young generation, Disaster Education is required at the level of primary and secondary schools. The objective of this research was to find out and analyze the influence of integrating material related to disaster in to the curriculum on the student’s preparedness for an earthquake and tsunami at elementary and secondary schools in Banda Aceh. The method used in this research was a quantitative research utilized to collect the data related to the influence of integrating material related to disaster and preparedness for the earthquake and tsunami disasters into the curriculum on knowledge, attitude, participation and competence at schools. The data was collected by using a set of questionnaire and in-depth interview to three school principals from SDN 2, SMPN 1 and SMAN 1. The research results showed that the level of preparedness shown by the students of SDN 2, SMPN 1 and SMAN 1. It was evident from the number of respondents with good levels of preparedness at SND 2 (75.4%) and poor level (24.6%), good levels of preparedness at SMP 1 (75.8%) and poor level (24.2%), good levels of preparedness at SMAN 1 (80.0%) and poor level (20.0%). Based on the statistical analysis, it was found the there was a significant influence of knowledge, attitude, participation and competence on the preparedness shown by students at SND 2 (p-value = 0.0001), SMPN 1 (p-value = 0.0001), and SMAN 1 (p-value = 0.0003) in Banda Aceh, meaning that the difference was found in all schools. It is recommended that the government of Banda Aceh, especially the Department of Education, integrate materials related to earthquake and tsunami disasters into the teaching and learning process. It is also suggested that the students and the teachers keep gaining knowledge on earthquake and tsunami disasters and improving students’ preparedness for a disaster. Keywords: integrating material related to disaster, preparedness, earthquake, tsunami
PENGARUH BIMBINGAN KELOMPOK DAN EFIKASI DIRI TERHADAP PENGETAHUAN DAN TINDAKAN SISWA SMP NEGERI 8 BANDA ACEH DALAM MENGHADAPI BENCANA GEMPA BUMI Nuranda, Emalia; Adelila Sari, Sri; Milfayetty, Sri; Dirhamsyah, M.
Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Vol 1, No 1: Agustus 2014
Publisher : Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah

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Abstract

Abstract: The purpose of this study was to determine the effect of guidance groups and self efficacy to students’ knowledge and action of SMPN 8 BandaAceh in facing the earthquake. This study used a quasi-experimental research method approach. Student preparedness data was collected using a questionnaire. The study population was all students of Junior High School 8 (SMP N 8) Banda Aceh, Indonesia. Samples were selected using purposive of class VII-5, as many as 10 students were given guidance group. Data were analyzed using regression analysis. The results showed that the students knowledge and action of SMPN 8 BandaAceh in facing the earthquake can be increased through group counseling and self-efficacy by 1, 041 % . This means that 98. 96 % contributed by other factors . Keywords: Guidance group, self-efficacy, knowledge, action and earthquakes
HUBUNGAN KEBIJAKAN, SARANA DAN PRASARANA DENGAN KESIAPSIAGAAN KOMUNITAS SEKOLAH SIAGA BENCANA BANDA ACEH Susanti, Rina; Adelila Sari, Sri; Milfayetty, Sri; Dirhamsyah, M.
Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Vol 1, No 1: Agustus 2014
Publisher : Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah

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Abstract: This study aims to determine the relationship of policies, as well as facilities and infrastructure to the level of community preparedness Disaster Preparedness School (SSB). This study used a descriptive approach-quantitative method. This study was conducted in one school pilot disaster preparedness, which is SDN 2 in Banda Aceh. Its population is a school community that is actively involved in all activities related to Disaster Risk Reduction (DRR) in school. Data were collected by questionnaire using parameters preparedness. Data were analyzed with descriptive statistics and correlation tests. The results showed that the level of community preparedness categorized SSB; very prepared for disasters. This is supported by the significant relationship between the parameters of preparedness with DRR programs that have been implemented at the school. From the results of this study concluded that the implementation of DRR related to the level of preparedness of the school community. Keywords: Disaster Risk Reduction , preparedness , school community
PENGEMBANGAN MODUL KESIAPSIAGAAN GEMPA BUMI PADA MATERI GEOGRAFI UNTUK MENINGKATKAN KESIAPSIAGAAN SISWA SMAN 5 BANDA ACEH ., Fitrissani; Adelila Sari, Sri; Milfayetty, Sri; Dirhamsyah, M.
Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Vol 1, No 1: Agustus 2014
Publisher : Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah

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Abstract: The aim of this study to improve the preparedness of students of SMAN 5 Banda Aceh to the earthquake. The methods of research and development (research and development ) was used the model of Dick and Carey. The samples in this study is purposive sampling that class X - 3 as many as 25 students. Data was collected using a questionnaire that aims to look at cognitive, affective and psychomotor students , assessment questionnaire module Earthquake Preparedness (KGB), observation sheets learning process and outcome evaluation of student learning. Data analysis technique used is quantitative descriptive analysis. This study resulted in the KGB module. The results of the assessment in the form of modules scored 80. 7. This proves that the developed modules can be used to improve preparedness class X - 3 SMAN 5 Banda Aceh in the face of the earthquakeKeywords: Development, learning device, Dick and Carey model, geography, earthquake, preparedness
PENERAPAN PELATIHAN SIAGA BENCANA DALAM MENINGKATKAN PENGETAHUAN, SIKAP, DAN TINDAKAN KOMUNITAS SMA NEGERI 5 BANDA ACEH Daud, Ramli Daud; Adellia Sari, Sri; Milfayetty, Sri; Dirhamsyah, M.
Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Vol 1, No 1: Agustus 2014
Publisher : Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah

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Abstract

Abstract: A major contributor to many victims of the earthquake is the lack of public knowledge about disasters and their readiness in anticipation of disaster. School is one of the sciences of transformation media are most effective in absorbing and applying knowledge of disaster preparedness by using appropriate methods and correct. Therefore, the purpose of this study is: 1 ) get a model of disaster preparedness training to improve the knowledge , attitudes , and action of community SMAN 5 Banda Aceh, and 2 ) obtain data on the effectiveness of the training model of the earthquake disaster alert to the increased preparedness of community SMAN 5 Banda Aceh. This research is Classroom Action Research (CAR) conducted in two cycles is descriptive qualitative. Subjects in the first cycle were 30 and totaled 26 in the second cycle, consisting of principals, teachers, students, security guards, cafeteria guard, and guard the school. Data collected by means of observation before and during training to support training in the form of field notes, questionnaire responses to determine aspects of knowledge, attitudes and actions as well as community response to training, and documentation in the form of photos and videos as training supporting data. Results of first cycle studies, the percentage of the average knowledge of the school community was 75%, while in the second cycle increased by 21. 5%. In addition, increased 20. 2% in the second cycle occurs on average percentage for the school community preparedness measures be 97. 1%, and 85. 2% increase from the first cycle to 97. 1% in the second cycle of the average percentage of the attitude of the school community. The increase also occurred in response to the community emergency response training earthquake as a whole is equal to 4. 8% from 79. 1% to 83. 9% in the second cycle. The results of this study concluded that the disaster preparedness training with direct practice model mimics the action of such an earthquake could improve preparedness of community SMAN 5 Banda Aceh with increased knowledge about the earthquake, more appropriate attitudes to earthquakes as well as the more appropriate action in the face of an earthquake.  Keywords: training, knowledge, attitudes, actionspreparedness, earthquake
SIFAT FISIK DAN MEKANIK PAPAN PARTIKELDARI KAYU SENGON (PARASERIANTHES FALCATARIA. L) DAN SERBUK SABUT KELAPA (COCOS NUCIFERA.L) Roza, Dewi; Dirhamsyah, M.; haida, Nur
Jurnal Hutan Lestari Vol 3, No 3 (2015): JURNAL HUTAN LESTARI
Publisher : Jurnal Hutan Lestari

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This research aims to utilize the low quality of wood i.e.sengon (Paraserianthes falcataria) and waste of  Coconut fiber dust to made particle board. Particle board made with different ratio i.e 100%  sengon, 80%  sengon and 20% Ccocnut fiber with adhesive concentration of 12%, 14% and 16%. Particle board made with size 30 cm x 30 cm x 1 cm with a density of 0,6 g/cm3 at a pressure of 25 kg/cm2 at  1400C for 8 minutes. Evaluated the physical properties (density, water content, water absorption and thickness swelling) and mechanical properties modulus of elastis (MOE), modulus of rupture (MOR) and internal bonding (IB) was conducted in accordance with JIS A 5908-2003 standard. The results showed that the density value sranged between 0.53g/cm3 - 0.58g/cm3, water contentranged from 6.63%-8.27%, thickness swelling ranged between7.51% -11.75%,water absorption ranged between 53.75% - 64.62%, MOE ranged between 14654.54 kg/cm2 - 18031.95 kg/cm2, MOR ranged between 169.54kg/cm2 - 218.47 kg/cm2, internal bonding ranged from3.33 kg/cm2-4.93 kg/cm2. The particle board values can fulfill the standart of JIS A 5908-2003, except for the value of the MOE. Composition of raw materials significantly affect the water absorption value, MOE and MOR mean while the concentration of adhesive significantly affect the value of thickness swelling, water absorption, MOE and MOR. Interaction between the ratio of raw material and concentration of adhesive did not significantly affect the physical and mechanical properties of particle board. The best values of particle board was achieved with composition sengon 80% and 20% coconut fiber dust withan adhesive concentration 16%. Keyword :        Coconut fiber, paraserianthes falcataria, particle board, physical, mechanical properties.
PENILAIAN DAYA TARIK WISATA ALAM HUTAN KOTA GUNUNG SARI KOTA SINGKAWANG Hermawan, Dimas; rizal, Fah; Dirhamsyah, M.
Jurnal Hutan Lestari Vol 3, No 3 (2015): JURNAL HUTAN LESTARI
Publisher : Jurnal Hutan Lestari

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Abstract

Singkawang, a city located in the province of West Kalimantan has some attractive tourist spots and one of them is Urban forest of Mount Sari. Urban forest of Mount Sari is managed by city government of Singkawang and until now it has been developed maximal corresponding to aspects of tourism. Accordingly, research on the assessment of tourist spot in that area is very necessary as one of the important efforts to determine the planning in the field of natural tourist spot. Based on those considerations, the researcher wants to know more details about the attractiveness of the urban forest of Mount Sari especially with regard to aspects of tourism. This study aims to investigate the tourist spot of urban forest of Mount Sari. The method used in this research is descriptive method that is based on the standart Raw Research Development and Utilization of Natural Tourist spot 1983/1984. The result indicated that the urban forest of Mount Sari got a total score of 799.14 and it is categorized FAIR (C) to be developed into a natural tourist spot. Keywords: Mount Sari, Singkawang City, Urban Forest