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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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Hubungan Tingkat Pengetahuan dengan Perilaku Bullying pada Remaja di SMP Santo Louis Palembang Anastasia Alvareza Ratih Damayanti; Ketut Suryani
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 5 (2023): Oktober 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i5.2761

Abstract

Bullying has the meaning of bullying or behavior that disturbs people who are considered weaker. This behavior can be said to be repeated negative actions carried out intentionally with the aim of hurting them physically or mentally. This research uses quantitative methods, analytical survey design with a cross sectional approach. The sample consisted of 64 respondents, taken using a purposive sampling technique. Data was collected using a questionnaire, then univariate and bivariate analysis was carried out. Data were analyzed using Kendall Tau b correlation analysis using a significant value of 5%. The results of this univariate study show that the majority of respondents are 13 years old, 38 respondents (59%) are female, 42 respondents (65.6%) have good knowledge, 58 respondents (90%) have good behavior. .6%). The results of the bivariate analysis showed that there was no significant relationship between the level of knowledge and bullying behavior (τ= 0.050; p= 0.681). It is recommended that institutions can prevent and minimize bullying incidents by providing information or counseling so that teenagers have the self-awareness not to carry out bullying behavior.
Uji Karakteristik Sediaan Salep Ekstrak Etanol Daun Sambung Nyawa (Gynura Procumbens (Lour.) Merr.) Novycha Auliafendri; Agnes Kris Darna Ningsi Gee
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 5 (2023): Oktober 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i5.2763

Abstract

The leaves of the lifeless tree (Gynura procumbens (Lour.) Merr.) have been widely used as traditional medicine and show that they can treat various diseases and infections with simple processing. However, the use of life-giving leaves as an ointment to treat wounds is very rare. The aim of this research was to produce ointment and assess the characteristics of ointments made with ethanol extract of sambungjiwa leaves. The ointment used in this research was made with ethanol extract of sambungjiwa leaves, adeps lanae, vaseline album, distilled water. Data was observed descriptively and using qualitative research methods. This study used three ointment concentrations, namely 5%, 10%, 15%, tested three times for each characteristic evaluation (organoleptic test, pH test, spreadability test, homogeneity test). The results of the research showed that the ethanol extract of the succinct leaves can be formulated as an ointment and the evaluation of the characteristics of the ointment showed that in the organoleptic test it appeared to be green in color with a semi-solid form and had a distinctive odor of the ethanol extract of the succinct leaves; the pH test shows a pH value of 5; the spreading power test shows a spreading power value of 5; and the homogeneity test showed that there were no coarse or fine grains and no color change at the beginning or end so that from the results of the characteristic test it could be concluded that the ethanol extract ointment preparation of sambungjiwa leaves met the standard requirements of the ointment characteristic test.
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.
Penggunaan Sirs Dalam Rumah Sakit Lusiana Simanjorang; Rield Rivaldo Benedictus Simbolon
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 5 (2023): Oktober 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i5.2718

Abstract

A medical record is a document or record containing facts related to the patient's condition, disease history, and past treatment filled in by certain health workers who provide health services to the patient. In general, the system used in hospitals is referred to as SIRS or Hospital Information System. The method used is literature review, where this research is carried out with a data set technique to review books, literature search, notes and reports related to research. Medical record data is used as material for health statistics. Hospital information systems include all public and special hospitals whether they are managed publicly or privately as stipulated in Law of the Republic of Indonesia Number 44 of 2009 concerning Hospitals and Regulation of the Minister of Health No. 82 of 2013 concerning Hospital Management Information System, where article 1 paragraph 6 says that the function of SIRS is to improve efficiency,  effectiveness, professionalism, performance, and access to services. Outpatient medical record information systems can facilitate the exchange of outpatient medical records quickly and precisely so that they can be relied upon to provide more complete and fast administration without reducing the accuracy of the information made
Hubungan Asupan Gizi dengan Produksi Asi Ibu Menyusui Bayi 0-6 Bulan Puskesmas Langa Kabupaten Ngada Erlinda Permatasari; Echa Kristina Ule
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 6 (2023): Desember 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i6.2742

Abstract

This study aimed to determine the relationship between nutritional intake and breast milk production in mothers who breastfeed babies aged 0-6 months at Langa Health Center, Ngada Regency. This study was an analytic survey with a cross sectional design. The sample of this study amounted to 75 respondents consisting of mothers who breastfed babies aged 0-6 months at Langa Health Center, Ngada Regency. The sampling technique used probability sampling technique with simple random sampling technique. The results of the multiple regression equation showed that the variables X3 (fat), X4 (carbohydrate), X5 (vitamin A), X11 (zinc), X12 (vitamin D), X13 (vitamin B12), and X14 (sulfur) had positive values, which means that there is a unidirectional influence between the independent variable (nutritional intake) and the dependent variable (breast milk production). The results of statistical calculations obtained the correlation coefficient is r = 0.429, meaning that it has a moderate relationship with the coefficient of determination / square is 0.184 or equal to 18.4%. And from the calculation results it is known that the variable X3 (fat) obtained a t-count of (2.226) ˃ t-table (1.670) and obtained a significant value of 0.030 <0.05, it can be concluded that fat affects milk production, so the hypothesis is accepted. From the results of the study, it is expected that breastfeeding mothers and the Langa Health Center share information about sources of nutritional intake, so that the increase in breast milk production for breastfeeding mothers can be guaranteed.
Analisis Penurunan BOD dan Fosfat Limbah Laundry pada Free Floating Plant Wetland dengan Variasi Aerasi Shinta Esharikha; Firra Rosariawari
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 6 (2023): Desember 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i6.2769

Abstract

Laundry waste that comes from home laundry still often discharges its waste directly into water bodies. This can cause pollution because laundry waste contains quite a lot of pollutants such as phosphate and BOD derived from detergent raw materials used also come from dirt loss when washing clothes. Apu wood roots that are fibrous and have fine hair allow the growth of microorganisms in the rhizosphere that can degrade organic substances contained in waste, to then be absorbed by plants as nutrients. Aeration is also done to help meet the oxygen supply needed by microorganisms to be able to degrade pollutants contained in waste. The purpose of this study is to see the ability of apu wood plants to remove levels of pollutants, namely BOD and Phosphate, also to see which variations of aeration are best to help remove BOD and Phosphate levels contained in waste. From this study, the best results were obtained that the largest BOD removal was 85.71% on day 9 with full 24-hour aeration, and phosphate by 74% on day 9 with full 24-hour aeration.
Efektivitas Kombinasi Slow Sand Filter Media Geotekstil dan Karbon Aktif untuk Menyisihkan Nilai Permanganat dan Total Coliform Sherly Galuh Puspita; Firra Rosariawari; Okik Hendriyanto Cahyonugroho; Aussie Amalia
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 6 (2023): Desember 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i6.2778

Abstract

The water of Kali Jagir, Surabaya, used as a raw water source, has been contaminated with high levels of BOD, COD, and permanganate. Therefore, this research seeks to address these issues by combining slow sand filtration with various media, including geotekstil and activated carbon. The study aims to optimize this combination in reducing parameters such as permanganate and total coliform in the raw water. The research methodology includes literature review, testing of raw water characteristics, preparation of slow sand filter reactors, preparation of filter media, and testing of media variations with an observation of organic and bacteriological pollutant removal efficiency. The results show that the combination of filter media involving sand, activated carbon, and geotekstil is effective in reducing organic pollutants. Geotekstil aids in the growth of the schmutzdecke layer and facilitates cleaning, while sand and activated carbon tend not to support such growth. Moreover, the optimum schmutzdecke growth time varies depending on the type of media used. These findings have significant implications for raw water treatment in industrial areas vulnerable to pollution, resulting in quality drinking water and addressing the frequent clogging issues in slow sand filters.
Penentuan Kebutuhan Poli Aluminium Klorida pada Proses Penjernihan Air di Unit Water Treatment PT. XYZ Kuala Tanjung Nelza, Novia; Sebayang, Mariani; Yunianto; Simatupang, Dimas Frananta
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 6 (2023): Desember 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i6.2783

Abstract

A Water Treatment Unit (WTU) is a station that works on the processing and conditioning of raw water to meet the desired water quality. Water purification at PT. XYZ Kuala Tanjung uses raw water sourced from surface water or rivers. The river water used still contains solid substances and organic matter that render the water unsuitable for industrial use. Both suspended and colloidal solid substances can cause turbidity. Turbidity caused by solid substances can be addressed using coagulation techniques. The purpose of this research is to determine the optimal concentration and dosage of coagulant to clarify water in the WTU. The coagulant used is polyaluminum chloride (PAC). The research method is based on experiments using jar tests and stoichiometric calculations. The determination of the optimal coagulant is measured based on turbidity parameters. Experiments are conducted with varying concentrations of PAC ranging from 25-65 ppm, and the smallest turbidity value obtained is 1.21 NTU at a PAC concentration of 65 ppm, with a PAC requirement of 202.6679 kg/day. The higher the PAC concentration, the clearer the resulting water, but the daily requirement for PAC also increases.
Keanekaragaman Jenis Gulma Invasif di Vak Gymnospermae Kebun Raya Bogor Rizki Wulan Anjani; Eko Purnomo; Muhammad Rifqi Hariri
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 6 (2023): Desember 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i6.2807

Abstract

Weeds are botanical organisms deemed undesirable within a designated planting area due to their potential to diminish the value of cultivated plants and engender competition with the primary crop. The coexistence of weeds with primary crops can exert a significant influence. The present study used an exploration method was conducted inside the Gymnosperms collection at the Bogor Botanic Gardens, specifically focusing on sections II.E, V.F, and XV.A. A total of 38 distinct weed species exist, belonging to 25 different plant families. Among these groups, the two most prominent ones are Asteraceae and Commelinaceae. One of the numerous contemporary approaches to weed management involves the utilization of herbicides, as this strategy is widely seen as more effective in terms of cost, time, and labor efficiency.
Gangguan Ekosistem Laut sebagai Dampak Keberadaan PLTU Teluk Sepang Bengkulu: Sebuah Telaah Pustaka Sefri Oktaviani; Sri H. Siregar; Rizki Fauzi; Reflis, Reflis; Satria P. Utama
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 6 (2023): Desember 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i6.2828

Abstract

However, the people who work as fishermen feel disadvantaged because they cannot find fish and other marine animals as a livelihood due to the damage to the marine ecosystem caused by PLTU waste. However, people who work as fishermen feel lost because they cannot find fish and other marine animals as a livelihood due to damage to the marine ecosystem caused by PLTU waste. This literature review aims to provide information to the company, government, and community regarding the impacts caused by the existence of the Teluk Sepang PLTU and recommendations for solutions that can be applied to minimise the impact of pollution. The results of the review show that the discharge of wastewater from the Teluk Sepang PLTU has the potential to cause the parameters of temperature, salinity, pH, and turbidity of seawater to be incompatible with quality standards. Damage to marine ecosystems can also be caused by coal spills from barges. This causes all marine ecosystems to be disrupted, ultimately causing the community to experience economic losses. Three strategies can be recommended in an effort to control marine pollution due to the presence of the Teluk Sepang PLTU, namely increasing the efficiency of coal fuel use, managing liquid waste effectively, and increasing water use efficiency.

Page 22 of 51 | Total Record : 501

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