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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 18 Documents
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Search results for , issue "Vol. 3 No. 1 (2024): Februari 2024" : 18 Documents clear
Analisis Faktor Resiko Mortalitas Covid 19 Deli Mutiara Siregar; Eunice Kristia Sipayung
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.2690

Abstract

Medical records are a source of data for hospitals that can be processed into statistics. Mortality statistics are included in health service statistics that are useful in efforts to maintain hospital quality. (Anggryani, 2021) Death or mortality is one of the three components of the demographic process that affect population structure. Thehigh mortality rate of the population in an area not only affects population growth, but is also a barometer of the high and low level of public health in the area. Mortality or death can happen to anyone, old, young, anytime and anywhere. Cases of death, especially in large numbers, are related to social, economic, customary, and environmental health problems. Death indicators are useful for monitoring the performance of central and local governments in improving community welfare. SARS-CoV-2 can affect anyone and cause different symptoms or severity, but individuals over the age of 60 with comorbidities such as diabetes, chronic respiratory disease, and cardiovascular disease are at higher risk of infection. The method in this article is Systematic review, where this article is done with a data set technique to review journals, literature searches, notes and reports related to articles. This systematic process of review is also used to collect data. Heart disease is significantly associated with an increased risk of death from COVID-19 patients.
Pemanfaatan Air Limbah Domestik PT. X Kota Surabaya sebagai Penyiraman Ruang Terbuka Hijau Adinda Rahmatanti; Yayok Suryo Purnomo
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.2849

Abstract

PT. X’s activities, such as the consumption of clean water by workers, visitors, and building maintenance produce domestic liquid waste in the form of grey water. Domestic liquid waste originating form PT. X is used for watering the company’s green open space, that has an area of 2384,4 . The water treatment used is anaerobic and aerobic biofilter. The volume of liquid waste grey water is 70 of the liquid waste produced at 4,09/day, sp the water utilization effieciency is 70. The resulting domestic liquid waste contains the pollutant parameters BOD5, COD, TSS, -N, oil grease, and Total Coliform, so processing by WWTP is required to be below quality standards. The processing units used consist of an interceptor tank, equalization tank, initial settling tank, anaerobic, aerobic, sedimentation, and efflluent tank. After processing and fulfil the quality standards, which has been set, the resulting efflulent is used for at a dose of 0,002 m3/m2/day with a watering frequency of 2 times a day.
Efisiensi Pakan Larva Ikan Nila (Oreochromis Niloticus) Hasil Maskulinisasi Madu Hutan Muhammad Amri Yusuf; Rahmi Fitrawati; Annisa Annisa; Rahayu Abriani Sahar; Reza Gustiyani Ayu
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.2883

Abstract

Nile tilapia is a superior commodity that has been developed with high production. Male nile tilapia has a growth rate of 2 times faster than female nile tilapia, so the cultivation of male nile tilapia (monosex) is far more profitable. The masculinization using honey will produce monosexual male nile tilapia, through immersion method using honey. Honey contain flavonoids which function to direct male genitals. Honey also contains potassium which triggers steroid hormones in protein metabolism, brings glucose into cells and stimulates the hypothalamus, so that it can trigger appetite in animals and influence the level of consumption and feed efficiency. This study aims to determine the best type of honey in nile tilapia larvae for consumption and feed efficiency. Honey used in this study were; forest honey (from Bontocani, Selayar, Sumbawa) and livestock honey with a dose of 0.2% of the total volume of solvents, through the immersion method. The seven days old nile tilapia larvae were immersed in the treatments for 24 hours, then they were reared for 60 days. Completely Randomized Design (CRD) with 3 replications per treatment was used in this experiment. The results showed that honey from Bontocani forest produced highest feed consumption and forest honey (from Bontocani, Selayar and Sumbawa) produced highest feed efficiency.
Hubungan Kualitas Pelayanan Rumah Sakit dengan Kepuasan Pasien Rawat Inap di Rumah Sakit Maria Lintang; Sri Endang
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.2918

Abstract

One aspect that needs to be considered in medical record services in the registration section in order to have good quality is the quality of service of officers in providing medical record documents. Medical record services provided in the registration section are registration services, searching and distributing medical records, the Methods used, namely literature review, can be used to understand and describe the current state of research in fields related to the topic under study. The results showed that there was a positive and significant relationship between service quality and patient satisfaction in the hospital, the Relationship between Hospital Service Quality and Patient Satisfaction in Hospitals is a concept that shows that the quality of service provided by the hospital affects the level of patient satisfaction. The results showed that there is a positive and significant relationship between service quality and patient satisfaction in the hospital. Conclusion In the research conducted, there are patients who are dissatisfied with hospital services and patients who are satisfied with hospital services. This shows that the quality of service provided by the hospital affects the level of patient satisfaction. Therefore, it is important for hospitals to improve the quality of services provided in order to increase patient satisfaction and provide better health services.
Studi Literatur: Perbandingan Efektifitas Biogas dari Kotoran Sapi dan Sampah Sisa Sayur atau Buah Taufik Dani; Purwanto; Sudarno Utomo
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.3019

Abstract

This study aims to compare the effectiveness of biogas from cow dung and vegetable or fruit waste materials. The research method in this study uses literature studies or literature reviews from several accredited journals and articles that match the screening criteria. This literature study was conducted through a search for scientific publications in the 2015-2023 range using the Google Schollar and Elvieser Journal websites. A total of 15 journal articles that match the criteria and themes discussed in the literature review. Biogas production process can use livestock waste and vegetable or fruit waste which is included in organic waste. The effectiveness of its use is used by combining both livestock waste materials and vegetable or fruit waste with a ratio according to the amount of composition that has been determined in experimental tests in several related studies. Some studies emphasize the optimal biogas production results where the mixture of livestock waste material composition is more than vegetable and fruit waste.
Perbedaan Pemberian Jus Apel Hijau dan Air Rebusan Daun Seledri terhadap Tekanan Darah Wanita Menopause Hipertensi di Kabupaten Bojonegoro Lia Rohmatin; Tri Yunita Fitria Damayanti; Idcha Kusma Ristanti
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.3025

Abstract

Hypertension or high blood pressure is a chronic condition characterized by increased blood pressure on the walls of the arteries. Hypertension is caused by high sodium intake while vegetable and fruit intake is low. This study aims to determine the difference in blood pressure reduction in groups given green apple juice and boiled water from celery leaves in menopausal women who experience hypertension in Bojonegoro Regency. This type of research is quantitative research with a "True experimental" design, with a "Two Group Pre-test and Post-test Design". This sample consisted of 36 respondents who were divided into 18 respondents of green apple juice and 18 respondents of boiled celery leaf water using a purposive sampling technique. Data collection using a Stethoscope Tensimeter measuring instrument and observation sheets will be analyzed using the Paired T-Test and Independent Sample T-Test. The research results were analyzed using the Paired T-Test, it was found that there was a significant difference in systolic blood pressure (p-value = 0.003) and diastolic blood pressure (p-value 0.032) before and after administration of green apple juice. In the celery leaf boiled water group, significant results were also found to reduce systolic blood pressure (p-value = 0.000) and diastolic blood pressure (p-value = 0.017) before and after administering celery leaf boiled water. From the description above, it can be concluded that giving green apple juice and boiled water from celery leaves can significantly reduce systole and diastole. Keywords: green apple, celery, hypertension, menopausal women
Analisa Karakteristik Pengujian Co-Firing Biomassa Bagasse Tebu di PLTU Rembang Kapasitas 2×315 MW Riris Destalia; Enny Aryanny
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.3041

Abstract

Energy utilization in power plants in Indonesia significantly relies on fossil energy sources, especially those obtained from power plants that use coal as the main fuel. The aim of testing co-firing of sugarcane bagasse biomass is to determine the effect of co-firing on the reliability and main parameters of coal-fired power plants and to obtain an overview of the feasibility of implementing co-firing which includes aspects of operational technical evaluation, production cost evaluation and environmental evaluation. The biomass effectiveness test was carried out at PLTU Rembang, with test variables of 100% coal, co-firing test of 1.25% and 2.5% sugarcane bagasse biomass with a maximum operational load of 315 MW for 6 hours. The results of data analysis were carried out descriptively. The tested sugarcane bagasse biomass had a calorific value of 2947 kCal/kg. Meanwhile, the coal used in PLTU Rembang has a calorific value of 4286 kcal/kg. The SO2 emission test results decreased in the Co-firing test of 1.25% sugarcane bagasse and increased in the Co-firing test of 2.5% sugarcane bagasse compared to the 100% coal test, while the NOx emission test results produced during the co-firing test firing 1.25% and 2.5% sugarcane bagasse biomass has a lower value than using 100% coal. The cost of co-firing electricity production from sugarcane bagasse biomass is 1.25% and 2.5% cheaper than the cost of producing 100% coal electricity. To reduce electricity production costs, the sugarcane bagasse biomass co-firing scheme needs to be emphasized by referring to HPT determination in accordance with PLN Perdir No.0004/DIR/2022, so that co-firing electricity production costs can be more economical.
Kapasitas Resin Immobilized Photocatalyst-Zno untuk Menyisihkan Total Nitrogen pada Limbah Dalam Reaktor Fotokatalis secara Continue Nuriadin Kazal; Firra Rosariawari; Okik Hendriyanto Cahyonugroho; Aussie Amalia
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.3046

Abstract

Nitrogen is one of the organic compounds contained in liquid waste produced by the tofu industry. In aquatic ecosystems, excessive amount of nitrogen can lead to eutrophication and increase the amount of ammonia, nitrate and nitrite which are poisonous to humans, livestock and wildlife. In order to deal with the issues, photo-catalyst technology is employed to process the organic liquid waste by converting themintoCO_2 and water which are relatively safer. Throughout the process, it requires a medium like resin immobilized photocatalyst-ZnO (RIP-ZnO) to absorb the pollutants. Based on the aforementioned background, this study aims to analyze the impact of RIP-ZnO capacity in reducing the total Nitrogen parameter. The analysis of total Ninthisstudy was conducted by using the Kjeldahl method consisting of three processes, namely destruction, distillation and titration. The research began with the process of making reactor and RIP-ZnO. Subsequently, once the total N concentration is known, the process of resin capacity calculation is continued. As a result, the research findings indicate that the highest resin capacity of 1.14542 reduces the total Nby 33%, while the lowest one of 0.00012 decreases it by 59%. In other words, the resin capacity has an impact on the percentage of total N removal. In conclusion, the lower the resin capacity is, the higher the removal percentage is, and vice versa.
Valuasi Ekonomi Nilai Jasa Hutan: Sebuah Literature Review Zulfia Memi Mayasari; Fadilah, Fadilah; Reflis, Reflis; Satria Putra Utama; Mustopa Ramdhon
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.3051

Abstract

Forests are terrestrial ecosystems that are mostly covered with trees and dominate almost the entire land surface of the earth. Forests play an important role in ecology, social, economic and environmental aspects. Forests are useful as producers of environmental goods and services. The benefits of forests as producers of goods such as wood, rattan, medicinal plants, fruit and so on are clearly visible and immediately felt. However, other benefits of forests as producers of services such as absorbing carbon, producing oxygen, regulating water management, preserving ecosystems, preventing erosion and others whose benefits can be felt but not seen sometimes receive less attention from policy makers because they are not felt directly. in economics. In fact, these indirect benefits greatly influence the quality of the environment and are very beneficial for humans and other living creatures. This article provides an overview of the indirect benefits of forests through a review of several literature. This literature review shows that the indirect benefits of forests, especially as carbon absorbers and oxygen producers, make the largest contribution to calculating the total economic value, so that policy makers need more attention in managing forests so that they remain sustainable.
Optimisasi Budidaya Rumput Laut sebagai Benteng Alami untuk Mengurangi Asidifikasi Laut Moch Altof Maulana; Firra Rosariawari
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Februari 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i1.3072

Abstract

Anthropogenic carbon dioxide emissions are propelling a concerning rise in ocean acidity, posing severe threats to marine ecosystems, especially calcifying organisms like corals and mollusks. In response to this global challenge, seaweed farming has emerged as a promising remedy. Leveraging their remarkable growth rates and carbon sequestration abilities, seaweeds offer a viable solution to counteract the acidifying effects of elevated carbon dioxide levels in the oceans. Through photosynthesis, seaweeds actively absorb carbon dioxide from seawater, thereby mitigating acidity and fostering improved water quality. The potential of seaweed farms extends beyond mere carbon sequestration. These farms play a pivotal role in habitat creation, absorb nitrogen and phosphorus nutrients, and contribute to enhanced biodiversity. The cultivation of seaweed not only addresses the immediate concern of ocean acidification but also provides a holistic ecological approach with far-reaching benefits. As a sustainable and scalable strategy, seaweed farming exemplifies an innovative and multifaceted solution to the complex challenges posed by anthropogenic impacts on the oceans, underlining the importance of nature-based interventions in preserving the health and balance of marine ecosystems.

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