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Techno: Jurnal Penelitian
Published by Universitas Khairun
ISSN : 1978610X     EISSN : 25807129     DOI : -
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture
TECHNO: Jurnal Penelitian diterbitkan oleh Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Universitas Khairun, dua kali terbit dalam setahun dengan jumlah artikel dalam sekali terbit sebanyak 8 tulisan.
Arjuna Subject : -
Articles 169 Documents
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Earthquake Risk Analysis as a Disaster Mitigation-Based Spatial Planning Strategy in the National Tourism Strategic Area of Kolorai Village, Morotai Island Marwis Aswan; Sukarmin Idrus; Muhammad Fahmi Aja; Muhammad Risky Tomming
TECHNO: JURNAL PENELITIAN Vol 13, No 1 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i1.7110

Abstract

Kolorai Village is a National Strategic Tourism Area (KSPN) influenced by complex tectonic activity. The low community resilience to earthquake disasters in Kolorai Village means that the government must refrain from using disaster risk factors as a reference in developing disaster mitigation-based tourism areas. This research aims to analyse the risk of earthquake disasters in the tourism area of Kolorai Village. Problem-solving in this research uses the survey method and descriptive analysis with a quantitative approach. Primary data or field data in the form of vulnerability and capacity data are obtained using the help of checklist instruments, questionnaires, and interviews. The earthquake disaster risk analysis results in Kolorai Village have a score of 3. They are included in the high category with a percentage of hazard factors of 43%, 28% vulnerability, and 29% capacity. The value of earthquake disaster risk is produced as a map that illustrates the elements of earthquake disaster risk in the Kolorai Village Tourism Area. So that it can be used for spatial planning, it needs to be integrated with disaster risk reduction.
The Influence of Environmental Hygiene Factors and Water Consumption on Diarrhea: A Literature Review Muhammad Rudi Asyari Ramlah; Nur Endah Wahyuningsih; Yusniar Hanani
TECHNO: JURNAL PENELITIAN Vol 13, No 1 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i1.7727

Abstract

Diarrhea is a major cause of morbidity and mortality in all age groups and regions in the world. Environmental factors and drinking water are risk factors for diarrhea. it is important to examine the influence of environmental hygiene factors and drinking water on the incidence of diarrhea. Therefore, this study presents information regarding the influence of environmental cleanliness and drinking water on diarrhea by reviewing empirical studies in previous and current research. In order to identify the influence of environmental cleanliness and drinking water factors on the incidence of diarrhea, a review of literature collected from the PubMed, Scopus, Google Scholar databases in English and Indonesian was carried out. Literature taken from the last 10 years, namely from 2014 to 2024 and in the form of full text publications. Environmental sanitation factors and good drinking water play an important role in determining how susceptible a person is to gastroenteritis or diarrhea. The availability of clean drinking water is the most important factor in preventing diarrhea. Lack of clean water has emerged as one of the main factors causing diarrhea. Access to proper and clean drinking water is obtained from protected drinking water sources, including tap water (taps), public hydrants, public taps, water terminals, rainwater reservoirs or protected springs and wells, drilled wells/pumps that are at least a distance away 10 meters from waste disposal facilities can prevent diarrhea.
Assessing the Level of Soil Development as a Strategy for Land Management a Case Study in West Halmahera Regency of Indonesia Erwin Ladjinga; Adnan Sofyan; Lily Ishak; Tri Mulya Hartati; Krishna Aji; Sarif Robo
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.7973

Abstract

Signs of soil that has undergone advanced development include clearer horizons, higher fine fraction and lower coarse fraction, brighter soil color, higher levels of free Al and Fe. Soil aggregation is increasing, to a certain extent organic matter and nutrient levels are increasing as well as CaCO levels, and soluble salts. Soil development is characterized by the occurrence of horizon differentiation as a representative of the process of change in the earth's skin both physically, chemically and biologically by reactions in the soil profile there is an addition of organic and mineral materials in the form of solid, liquid or gaseous materials, the disappearance of materials above the soil, the transfer of materials from one part to another in the soil body, the transfer of the form of mineral compounds and organic matter in the soil body This research was carried out in the village of Bobaneigo Madihutu, South Jailolo District, West Halmahera Regency from June to July 2023. The method used in data collection is a free survey method, which is an observation made directly in the field by determining the research location based on land use maps, and administrative maps. The variables observed were C-Organic, N-Total, C/N Ratio, CEC, KB which are soil chemical properties. The results showed that the study of the level of soil development in several types of land use has not experienced weathering or advanced development due to the low content of nutrients.
Analysis of Marine Debris Distribution Through Sort Transport Clean in the Coastal Waters of Ternate City Yumima Sinyo; Ningsih Saibi; Deasy Liestianty; Dira Ayu Annisa
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.8358

Abstract

Marine pollution, originating from land-based sources and intentional dumping at sea, is a significant hazard to marine life and health. Plastic pollution, which constitutes about 85% of marine debris, causes severe damage to marine ecosystems and species, causing disruptions in marine activities and deteriorating seawater quality. This research aims to see the distribution of marine debris in the coastal waters of Ternate city. The method used in this research is purposive sampling technique through observation to obtain the composition of marine debris, the rate of increase of marine debris with 3 criteria, namely the presence of river mouths, community activities such as ecotourism activities and piles of garbage produced by fishermen. The data obtained was then analyzed by visually observing and recording. The result of this study is the discovery of organic and inorganic waste. The percentage density of organic waste is 13% while inorganic waste is 87%. This shows that inorganic waste is generated the most. Inorganic waste in the form of plastic, cloth, glass, steroform and aluminum is produced by human activities visiting the coast. The organic waste found is wood and fruit peels.
Analysis of Ground Water Potential in Gowa Regency, South Sulawesi Province Using the Overlay Method Rusman Rasyid; Muhammad Arib Musba Amalul Saleh; Nasrul Nasrul
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.7992

Abstract

One source of raw water that is often used by humans is groundwater, namely water that occupies cavities in the layers of rock beneath the earth's surface. Groundwater is often used as a source of raw water or a source of clean water by the community apart from river and lake water. Each region has its own level of groundwater potential that can be utilized. The purpose of the analysis carried out is to determine the distribution of potential groundwater in each sub-district area in Gowa Regency through the use of a Geographic Information System (GIS), by applying the overlay method to a number of variables which are factors that influence the presence of groundwater, such as slope, use land, soil type, geology, and rainfall. The results of the analysis that has been carried out show that Gowa Regency has groundwater potential that is spread over each of its sub-districts, where it is divided into a number of potential levels of groundwater availability starting from very low, low, medium, high, and very high.
Earthquake Hazard Mapping Based on Earthquake Intensity Model in North Maluku Islands Rohima Wahyu Ningrum; Rahim Achmad; Marwis Aswan; Wiji Raharjo
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.9737

Abstract

Earthquake hazard mapping in the North Maluku region is urgent and essential because this area has a very high earthquake hazard potential. The high level of earthquake vulnerability in the North Maluku region makes it very important to focus mitigation activities to reduce the impact of earthquakes that occur. Earthquake hazard mapping that illustrates the effects of earthquakes on an area is one of the disaster mitigation efforts. In this study, earthquake intensity using the Probability Seismic Hazard Analysis (PSHA) method will be used to analyse the level of earthquake hazard in the North Maluku region. The results of the distribution of Peak Ground Acceleration (PGA) values for North Maluku range from 0.67 - 3.75 g. At the same time, the value of the MMI earthquake intensity scale is in the range of IX-XII. The most incredible earthquake intensity is in the Morotai, West Halmahera, Ternate, Tidore, Bacan, and Obi Island areas. The results of this study can have implications as a reference in safer spatial and infrastructure planning, the preparation of more effective mitigation strategies, and can be a medium for educating the public to be more prepared and responsive to earthquake risks.
Utilization of Fishery Waste from The Morotai People's Market as Natural Flavoring Andrha S. Pahana; Sandra Hi. Muhammad; Meysi Riska Seng; Alkadri M. Kasim; Moch Nurcholis Hj Djafar; Rinto Muhammad Nur
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.9715

Abstract

Capture fisheries production in Morotai continues to increase from 2019-2021, with an average annual production of 17,102.3 tons. The increase in capture fisheries production is in line with the amount of fish waste produced. In Morotai, fish waste is produced from fisheries processing industries and fish sales places such as markets. This waste has not been utilized and is thrown into the environment. Even though these wastes still contain nutrients, especially protein, they can be used to make flavorings. The main flavoring ingredient is glutamate. This research aims to utilize fish waste from the market as raw material for making flavorings. This research used an experimental method by making four variations of flavorings. Before being processed into flavoring, fish waste will be treated by soaking it in a whiting solution, baking soda solution, or pineapple juice without soaking it. The powdered flavoring obtained was then analyzed for its hedonic organoleptic value using 30 panelists. Proximate tests were also conducted to determine the water, protein, fat, and ash content. The research results showed that, on average, the panelists liked the powdered flavoring from fish waste that had been soaked with lime, pineapple, and baking soda without soaking. The results of the proximate analysis showed that the flavoring water content ranged from 11.30—19.59%, the protein content ranged from 19.74—30.97%, the fat content ranged from 0.59—30.97, and the ash content ranged from 18.11—23.62%.
ICT-Based Gamification Application: Supporting the Implementation of Team Games Tournament Cooperative Learning Model to Improve Students’ Learning Outcomes Fitri Liliyani Umacina; Fatma Hamid; Saprudin Saprudin; Nurdin Abdul Rahman; Aji Saputra
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.9749

Abstract

This research aims to improve students’ learning outcomes through the implementation of the Team Games Tournament (TGT) cooperative learning model complemented with ICT-based gamification applications. This research is an experimental research that involved students from class VIII at a junior high school in Ternate city. Students’ learning outcome data were collected through multiple-choice test instruments. The results showed that the use of the Wordwall gamification application in the TGT cooperative learning model was significantly more effective to improve students’ learning outcomes compared to conventional learning. This research implies that ICT-based gamification applications can be used as a complement to teaching materials. Moreover, the variety of game types utilized contributes to increased student engagement in the learning process.
Efficiency Analysis of Time, Cost, and Labor Between Conventional and Precast Sloof in Residential House Pertiwi, Nurlita; Ahmad, Irma Aswani
TECHNO: JURNAL PENELITIAN Vol 14, No 1 (2025): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v14i1.10060

Abstract

The growing demand for fast and efficient construction of low-income housing has driven innovations in construction execution methods. One emerging approach is the use of on-site precast sloof systems, which are cast and installed directly at the project site. This study aims to compare the efficiency of time, labor, and cost between conventional sloof and on-site precast sloof methods in small-scale housing developments. An experimental method was employed, utilizing eight repetitions for each method, with measurements encompassing execution time, labor requirements (both skilled and unskilled), and total costs. The results indicate that the precast method is more time-efficient, with a 13.83% reduction, and requires 22.1% less skilled labor. However, it also leads to a 40.5% increase in demand for unskilled labor. In terms of cost, the precast sloof method was 23% more expensive, with a cost-efficiency ratio of 1.23 compared to the conventional method. Nevertheless, the advantages in execution speed and reduced reliance on skilled workers make on-site precast sloof a strategic alternative for low-cost housing projects, especially in areas with limited skilled labor availability.
Identification of Eruption Centers, Volcanic Products, Vegetation Stress, and Lineament Structures in the Mount Raung Geothermal Prospect Area Using Landsat-8 and Sentinel-1A Data Processing Maulida, Nanda Hanyfa
TECHNO: JURNAL PENELITIAN Vol 14, No 1 (2025): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v14i1.9726

Abstract

Mount Raung is one of the active volcanic mountains which have geothermal potential. To investigates the Mount Raung geothermal prospect area in East Java, Indonesia, we use remote sensing method with Landsat-8 and Sentinel-1A data. The analysis focuses on identifying eruption centers, mapping volcanic products, assessing vegetation stress, and delineating lineament structures to provide an initial overview of the prospect zone in the area. Remote sensing methods were applied through image processing techniques including NDVI analysis, optical band composites, and radar-based structural mapping. The results indicate that Mount Raung has a large, dry caldera with multiple eruption centers and significant volcanic deposits. Several areas showed vegetation stress, potentially linked to surface geothermal manifestations. Structural analysis using SAR data revealed high lineament density, especially in the southwestern and southern regions of Mount Raung, which also coincide with vegetation stress zones. These areas are considered to have high geothermal potential due to favorable permeability conditions. The integration of optical and radar data expected to be an effective approach in the preliminary exploration of geothermal resources.

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