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Angelia Putriana
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INDONESIA
Jurnal Sains dan Teknologi
Published by Yayasan Literasi Sains Indonesia
ISSN : 28284992     EISSN : 28284984     DOI : https://doi.org/10.55123/insologi
Core Subject : Health, Science, Education, Agriculture, Engineering,
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Dentistry Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Veterinary
INSOLOGI (Jurnal Sains dan Teknologi) diterbitkan 6 (enam) kali dalam setahun, yaitu pada bulan Februari, April, Juni, Agustus, Oktober dan Desember oleh Yayasan Literasi Sains Indonesia. Jurnal INSOLOGI adalah jurnal yang dapat diakses secara terbuka bagi para Peneliti, Dosen dan Mahasiswa yang ingin mempublikasikan hasil penelitiannya pada bidang ilmu sains dan teknologi. Jurnal INSOLOGI juga merupakan wadah informasi berupa hasil penelitian, studi kepustakaan, gagasan, aplikasi teori dan kajian analisis kritis dibidang perkembangan sains dan teknologi yang meliputi bidang ilmu pengetahuan alam (biologi, kimia, dan fisika), matematika dan statistik, perikanan/kelautan, kesehatan dan farmasetika, pertanian (agribisnis dan agroteknologi), keteknikan (teknik sipil, mesin, arsitektur, lingkungan, dan pertambangan), pengembangan/desain miniatur/rancang bangun dan bidang ilmu lainnya yang relevan dengan penelitian sains dan teknologi.
Arjuna Subject : Matematika - Matematika Terapan
Articles 501 Documents
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Perancangan Sistem Alarm Kebisingan untuk Kapal Penangkap Ikan Berbasis Arduino Uno dengan Sensor KY-037 Muhammad Romdonul Hakim; Anas Noor Firdaus; M Kamal Abdal Nasser
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3521

Abstract

Fishermen are highly susceptible to hearing impairment due to prolonged exposure to the high-intensity noise of boat engines. While numerous studies have investigated the noise intensity levels of boat engines, no research has been conducted on noise warning alarm systems for fishing boats. Therefore, this study aims to develop a sound noise alarm system based on Arduino Uno with a KY-037 sensor for fishing boats, which is expected to reduce the potential for hearing impairment among fishermen. This research employs a quantitative descriptive approach, with data collected through experimental methods and analyzed by comparing noise level data at various engine speeds. The results of the noise level measurements of boat engines at the Fish Landing Base (PPI) in Cikidang, Pangadaran Regency, indicate that the majority of fishermen are safe from hearing impairment due to engine noise, as most boats there are small, with a Gross Tonnage (GT) capacity of under 5 GT. The risk of hearing impairment emerges for boats with a capacity of 11 GT running at a maximum engine speed of 1600 rpm, producing noise levels up to 84 dB. Thus, it is recommended that crew members use earplugs.
Penerapan Metode AHC (Agglomerative Hierarchical Clustering) untuk Klasifikasi Habitat Bentik di Desa pengudang, Kabupaten Bintan Ulfatul Syahara; Esty Kurniawati; Mario Putra Suhana; Rika Anggraini; Falmi Yandri
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3547

Abstract

Pengudang village is one of the villages located in Bintan Regency, Riau Islands Province which has a diverse marine ecosystem, in which there are various types of benthic habitat. This research aims to classify the benthic habitat in Pengudang Village and determine the diversity and characteristics of the bottom water substrate at the research location. This research was carried out on 10-11 June 2023 in Pengudang village with a total of 224 research points. This research uses data collection techniques using the random sampling method, then continues with data analysis using the AHC (agglomerative hierarchical clustering) method. The results of the research applying the AHC (agglomerative hierarchical clustering) method for the classification of benthic habitats resulted in six types of benthic habitats which, after being analyzed using the AHC method, resulted in seven habitat classifications that dominated all research points, the first class contained sand, dead coral and benthic habitat types. live coral, the second class is benthic habitat types of seagrass and sand, the third class is benthic habitat types of seagrass and sand, the fourth class is benthic habitat types of live coral, dead coral, seagrass, algae and sand, the fifth class is the type of habitat benthic live coral, dead coral, algae and sand, the sixth class of benthic habitat types of algae and sand, and the seventh class of benthic habitat types of live coral, dead coral and sand.
Pertambangan Emas Tanpa Izin (Peti), Dampak Lingkungan, Sosial dan Ekonomi Serta Peranan Hukum Lingkungan di Kabupaten Lebong, Provinsi Bengkulu. Muhammad Melian; Pico Pudiansa; Gumanti, Rokky; Reflis, Reflis; Satria P. Utama
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3578

Abstract

Unlicensed gold mining in Lebong Regency, Bengkulu Province, is a complex problem with significant environmental, social and economic impacts. Unlicensed gold mining in Lebong Regency, Bengkulu Province, is a complex problem with significant environmental, social and economic impacts. This research aims to analyze the social interaction patterns of the illegal workers in the region. illegal workers in the region. The research method was conducted by analyzing and description of the social interaction patterns of mine workers, with a focus on the subject of illegal miners in Lebong Tambang Village, North Lebong Regency. Sample The sample consisted of 100 illegal miners with probability sampling technique. Sampling technique. Research variables include environmental impacts andenvironmental and health impacts caused by unlicensed gold mining activities. Instruments The instruments used were surveys, interviews and documentation, with qualitative and quantitative data analysis. The data analysis used is qualitative and quantitative data analysis. The research results are expected to provide input for stakeholders, especially local governments, in formulating sustainable management of natural resources and the environment. sustainable management of natural resources and the environment. This research is expected to provide input for stakeholders, especially local governments, in formulating sustainable management of natural resources and the environment. This research is also expected to be a reference material for research and development on the topic in the future. Thus, this research As such, this research contributes to reducing the risk of environmental damage and pollution caused by illegal mining practices in Lebong District. caused by illegal mining practices in Lebong Regency.
Desain Mesin Pencacah Sampah Organik Kapasitas 20 Kg dalam Mendukung Produksi Eco-Enzyme dan Kompos Sundari, Susanti; Yuspradana, Rizky; Irwanto, Sofyan; Pratama, Rio Aditiya
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3584

Abstract

Research to design an organic waste chopping machine with a capacity of 20 kg, which can be used by small industries and households, aims to facilitate the processing of organic waste with a capacity that is not large to support the activities of processing fruit and vegetable waste into eco-enzyme or compost which is an alternative organic waste processing solutions. During this process, what is done is to cut fruit and vegetable waste into small pieces which will be processed into eco-enzyme using a kitchen knife which is definitely not effective, takes a long time and the results are not uniform. The method used in designing this tool is the French method. This research succeeded in designing an organic waste chopping machine with a capacity of 20 kg, with a motor power of 0.18 kw / 180 watts. The combination of tool capacity and low watt motor makes mobility easier because it is easy to move and saves electricity consumption or costs. This research is a solution for processing organic waste both in households and in communities that are eco-enzyme and compost activists with real implementation in supporting more effective and efficient handling of organic waste.
Peran Kemitraan Masyarakat dan Perusahaan Kelapa Sawit dalam Pengelolaan Limbah serta Implikasinya pada Kesehatan Lingkungan: Sebuah Telaah Pustaka Saputra, Dhendi Novianto; Ritonga, Abdullah Ibrahim; Kastilon, Kastilon; Reflis, Reflis; Utama, Satria Putra
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3589

Abstract

The development of the Indonesian palm oil industry has direct implications for the increasingly widespread cultivation of oil palm, both managed by small-scale companies and those managed by large-scale companies. This condition is directly proportional to the increase in the amount of solid waste and liquid waste produced from industrial activities. Solid waste and liquid waste can pollute the environment and endanger public health if not managed properly. This literature review aims to examine the role of partnerships between communities and the palm oil industry in managing palm oil waste and its implications for environmental health. Partnerships involve active community participation in planning, implementing, monitoring and evaluating waste management programs. The results of the literature review show that the partnership has had a positive impact, such as improving water and air quality and reducing the prevalence of environmentally related diseases. Apart from that, community empowerment programs in processing waste into economically valuable products also provide economic benefits. However, there are inhibiting factors such as low public awareness, limited human resources, and lack of other supporting facilities and infrastructure.
Studi Pelaksanaan PROPER Perusahaan dalam Pengelolaan Lingkungan Hidup Periode 2016-2020 di Provinsi Bengkulu Abdullah Ibrahim Ritonga; Kastilon, Kastilon; Dhendi Novianto Saputra; Reflis, Reflis; Satria Putra Utama
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3617

Abstract

One of the government's efforts to monitor and protect the environment is through the Company Performance Rating Assessment Program in Environmental Management (PROPER), which is the Ministry of Environment and Forestry's flagship program to encourage industry compliance with environmental regulations. The implementation of PROPER has been regulated in the Minister of Environment and Forestry Regulation Number 1 of 2021 concerning the Company Performance Rating Assessment Program in Environmental Management. This research was conducted in Bengkulu City using secondary data through literature study media, journals, the Ministry of Environment and Forestry's Decree regarding Proper for 2016-2020, regulations and legislation regarding environmental protection and management, the LHK regulation regarding PROPER. The results of the research conducted show that the implementation of Proper in Bengkulu Province has not shown maximum results during the last 5 (five) year period. Only 1 (one) company received the green title and the rest still received the blue, red and even black titles. The port, palm oil, rubber, coal mining and mineral subsector industries contributed the most to the red title, respectively.
Rectovaginal Fistula Due To Chronic Perineal Tear; A Case Report Yulia Margaretta Sari; Juan Habli Soufal
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3624

Abstract

An abnormal connection that exists between two epithelial surfaces or lumens of the rectum that reaches into the vagina is known as a recto-vaginal fistula (RVF). RVF is one unfortunate consequence of the underlying condition, such as trauma or surgery. According to the patient recap of the urogynecology clinic at M Djamil Hospital Padang (2023), from January to September, 6 patients had cases of rectovaginal fistula that needed to be repaired. Treatment of the underlying condition, the fistula, and its associated complications all fall under the umbrella of RVF management. Given that obstetrics, procedure is still the main cause in this case, the role of the field of urogynecology in the management of surgical interventions is important to maintain the quality of life of a woman. In this case report we present a case report of a 24-year-old woman with rectovaginal fistula and anal incontinence caused by chronic total perineal tear. The patient complained of feces discharge from the vagina since giving spontaneous birth to the first. Physical examination found defects in the internal sphincter (IAS) and external sphincter (EAS) at 11 until 14 o'clock. The patient then underwent sphincteroplasty and perineorrhaphy and showed improvement after surgical intervention
Dampak Mikroplastik terhadap Ekosistem Pesisir: Sebuah Telaah Pustaka Kastilon, Kastilon; Novianto Saputra, Dhendi; Ritonga, Abdullah Ibrahim; Reflis, Reflis; Satria P. Utama
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 3 (2024): Juni 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i3.3628

Abstract

Microplastics can cause physical, chemical, and biological damage to marine organisms. Small microplastic particles can become trapped in the tissues of organisms or be ingested by marine biota, causing physical injuries and even death. The findings of this study are expected to provide information to companies, governments, and the public regarding the impact of microplastics on coastal ecosystems, as well as recommendations for solutions that can be implemented to minimize the pollution impact. The study results indicate that microplastics can also absorb hazardous chemicals and pollutants, which can enter the bodies of marine organisms and cause toxicity. The accumulation of microplastics in the bodies of organisms can impact higher-level organisms in the food chain, including humans. In this regard, recommendations for strategies and public awareness are necessary to safeguard the environment and ensure a healthy life. The public should play an active role in controlling environmental impacts, reducing the use of single-use plastics, and implementing proper waste management systems. Additionally, governments need to create effective national policies for managing plastic waste, implementing the 4R hierarchy, and educating the public to increase awareness of the negative impacts of microplastics on coastal ecosystems. Lastly, continuous research and monitoring of microplastics in coastal ecosystems are necessary to develop more effective control strategies.
Hubungan Antara Stres Kerja dan Keluhan Nyeri Punggung Bawah Pekerja Las Industri Pembuatan Kapal Dwidyah Laurensyah Heriyanto Putri; Endang Dwiyanti; Susy Katikana Sebayang
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 4 (2024): Agustus 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i4.3849

Abstract

Low Back Pain (LBP) is a widespread health issue that profoundly impacts workers' productivity and quality of life. In addition to non-specific health effects, LBP can result in long-term disability and considerable economic losses. Globally, LBP affects 619 million individuals, with projections suggesting an increase to 843 million by 2050, particularly Low Middle Income Countries (LMICs) in Asia and Africa. The shipbuilding industry, known for its physically strenuous tasks and stringent deadlines, presents unique ergonomic challenges that can exacerbate job-related stress and precipitate the onset of LBP. This study examines Project X PT Y, a pivotal entity in Indonesia's shipbuilding sector. Utilizing a quantitative methodology and a cross-sectional research design, the study encompasses all 26 workers from the welding workshop at Project X PT Y. The analysis, conducted using the Spearman test, reveals a robust monotonic relationship between work-related stress and LBP complaints, indicating that the incidence of LBP increases concomitantly with elevated work stress.
Pengaruh Penggunaan Limbah Ampas Tebu Merah Sebagai Pengganti Semen terhadap Kuat Tekan Beton Muhammad Rahman Rambe; Rizky Febriani Pohan; Alvi Sahrin Nasution; Wirna Arifitriana
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 4 (2024): Agustus 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i4.3866

Abstract

The aim of this research is to determine the effect of red sugar cane bagasse waste as a cement substitute on the compressive strength of concrete and to determine the compressive strength value of concrete after adding red sugar bagasse waste as a cement substitute. This research is experimental research which begins with preparation of tools and materials, aggregate inspection, slump test, job mix design, making test objects, caring for test objects, testing concrete volume weight and ends with testing concrete compressive strength. The research results show that the addition of red sugar cane bagasse powder as a cement substitute in making concrete has an effect on the mechanical properties of concrete such as: slump value, concrete volume weight and concrete compressive strength. The average compressive strength value of concrete produced after adding 2.5% red sugar cane bagasse waste; 5%; 7.5% and 10% at 28 days are 20.95 MPa respectively; 17.15 MPa; 14.79 MPa and 11.87 MPa. Thus, red sugar bagasse waste is not recommended to be used as a cement substitute because the compressive strength value of the planned concrete is very far from normal concrete.

Page 28 of 51 | Total Record : 501

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