Community-based DHF vector control has been implemented in Indonesia but has not yet obtained optimal results. Thus, in the community choosing synthetic insecticides to control disease vectors. However, irregular and excessive use of insecticides has a toxic effect and resistance to mosquitoes. Burning mosquito coils and incense containing synthetic dyes and fragrances have the potential to reduce environmental quality. Therefore, this research was conducted to analyze the toxicity of Legiayu incense as an insecticide and larvicide against Aedes aegypti mosquito mortality. The research design is experimental with a completely randomized design. Testing was conducted by providing exposure to smoke and ash of Legiayu incense five times on twenty-five Aedes aegypti mosquitoes. Statistical analysis used one-way ANOVA, LSD, and probit test. The test result as insecticide value (p=0.000) effective exposure for 20 minutes with a durability of 6 hours. The test result as larvicide value (p=0.000) effective exposure for 24 hours. Thus, exposure toismoke and ash of iLegiayuiincense has a very noticeable effect on the mortality of Aedes aegypti mosquitoes. Exposureito Legiayu incense smoke obtained an LT50 value of 0,9012 ≤ 5 (super toxic category) with a time of 15 minutes 39 seconds, coefficient determination of 99.24%, and correlation coefficient of 99.62% while exposure to the ash of Legiayu incense obtained LT50 value of 0,05896 ≤ 5 (super toxic category) with time 19 hours 15 minutes 34 seconds, coefficient determination and correlation coefficient of 100%. Histopathological test results showed that Legiayu incense smoke did not cause tissue degeneration, necrosis, hyperplasia, and metaplasia in the lung tissue of mice (mus musculus) within a period of 12 weeks. Thus, Legiayu incense is effective as insecticides and larvicides against Aedes aegypti mosquitoes. Legiayu incense has potential substitute for mosquito repellent coils, temephos, and synthetic incense circulating in the market.

Air merupakan kebutuhan yang sangat penting dalam suatu makhluk hidup mengingat, air menjadikan segala jenis makhluk hidup dapat tumbuh dan berkembang dengan baik. Penelitian ini bertujuan untuk memberikan gambaran mengenai pemanfaatan dan makna air dalam Veda. Penelitian ini menggunakan desain penelitian deskriptif kualitatif. Penelitian ini dilakukan selama 1 bulan pada bulan Oktober 2018. Berdasarkan hasil kajian menunjukkan bahwa pemanfaatan air di masyarakat bersumber dari ajaran Veda, yang memiliki makna di masing-masing pemanfaatan tersebut. Adapun pemanfaatan dan makna air dalam Veda sebagai berikut: Air sebagai makna penyembuhan, makna kesuburan, makna penyucian, makna keabadian, makna siklus, dan air sebagai makna pelestarian.

Tujuan: Artikel ini bertujuan untuk mengkaji pengobatan tradisional Bali, dengan mengambil fokus kajian pada pengobatan yang tertuang dalam lontar Usadha Tiwang. Metode penelitian: Penelitian ini menggunakan metode kepustakaan (Library Research). Unit analisis berupa naskah lontar Usadha Tiwang, yang telah ditransliterasi dari aksara Bali ke aksara Latin. Temuan: Hasil penelitian diketahui bahwa tiwang adalah penyakit yang mempunyai gejala badan terasa meluang, sakit dan ngilu, gelisah, mata mendelik, otot kaku bahkan sampai pingsan. Jenis tiwang dicirikan berdasarkan gejala yang muncul. Pengobatan dilaksanakan secara holistik oleh pengusada sesuai tatalaksana pengusada, dengan menggunakan ramuan obat-obatan yang terbuat dari campuran berbagai jenis tumbuh-tumbuhan atau bahan lainnya seperti arak, lengis tanusan, garam, gula, kapur, maupun santen, bahkan tain seksek serta iduh bang. Penggunaannya dengan cara dimakan, diminum, ditutuhkan, disemburkan, diuapkan atau dilulurkan, maupun ditempelkan. Takaran, cara pengolahan, serta cara pemakaian masih belum jelas. Implikasi: Masyarakat Bali tetap percaya terhadap sistim pengobatan tradisional Bali. Namun demikian, masyarakat Bali yang berobat ke tempat praktik pengobatan tradisional sangat sedikit. Simpulannya adalah pengobatan tradisional Bali dilakukan secara holistik untuk mencapai keseimbangan antara shtula sarira-suksma sarira-antahkarana sarira.

Biopharmaca is a biological preparation that comes from nature that has properties as a medicine. Biopharmaca products are categorized into three types, namely herbal medicine, standardized herbal medicine (OHT), and phytopharmaca. The research objective is to find out the benefits of biopharmaca products in leading a healthy Indonesia. Qualitative descriptive research with the method of collecting data is observation and recording documents. The results show that the benefits of biopharmaca products can improve health in the community, are more effective, more affordable, and have relatively smaller side effects. The use of biopharmaca products has global competitiveness that is utilized by residents of several countries such as: China (People’s Republic of China) reaching 90%, Chile reaching 71%, Colombia reaching 40%, France reaching 49%, Canada reaching 78%, Britain reaching 60%, The United States reached 42%, and Germany reached 73%. In moving towards a healthy Indonesia, biopharmaca products can be utilized. Based on the results of the research that biopharmaca products can be used in formal health services to improve the quality and degree of health in the community towards a healthy Indonesia.

Sore throat is a respiratory infection caused by a bacterial infection of Streptococcus pyogenes. Betel leaf is used for loloh (traditional medicine) which has antimicrobial activity. The purpose of this study was to determine the content of active compounds and the antibacterial activity of the boiled water and juice of betel leaf against Streptococcus pyogenes. Explorative research using GC-MS method was used to identify and determine the abundance (content) of active compounds from loloh while the experimental research with the Randomized Post Test Only Control Group Design was carried out by treating the samples in four groups those are the negative control group with distilled water, the positive control group with 30 μg vancomycin, the treatment group with boiled water of betel leaf and betel leaf juice water to prove the antibacterial activity of loloh. The antibacterial activity data of the study results were analyzed statistically nonparametric through the Kruskal-Wallis test. The results showed that the betel leaf boiled water contained 0.472% hydroxicavicol active compound and had an average antibacterial activity of 6.50±0.224 mm against Streptococcus pyogenes bacteria. Whilst the juice of betel leaves did not contain active compounds and had no antibacterial activity.

Background: Refilled drinking water given by depots that currently have a permit for operation can be used to meet the community's drinking water demands. However, the quality of refilled drinking water has been tainted with pathogens that can cause health problems. Purpose: To assess the quality of replenished drinking water in Sesetan Village using Most Probable Number (MPN) Coliform and Escherichia coli as indicators. Method: A qualitative approach to descriptive observational research. The Ministry of Health standard 492/Menkes/PER/IV/2010 is used to assess drinking water quality. In this investigation, ten samples were used. Sampling was conducted in Sesetan Village, South Denpasar, Bali. Result: MPN Coliform was found in four samples: 96 MPN/100 mL (X1), 38 MPN/100 mL (X7), 15 MPN/100 mL (X8), and 5 MPN/100 mL (X10). Meanwhile, all of the samples tested negative for Escherichia coli. Conclusion: Based on drinking water quality criteria, 4 (40%) refilled drinking water depots (DAMIU) did not meet quality requirements (Ministry of Health Regulation number 492/Menkes/PER/2010).

Background: Each year, dengue hemorrhagic fever has grown. Clinical hematological examinations and blood preparations are used to confirm the diagnosis. Purpose: To detect, assess and characterize dengue hemorrhagic fever blood smear at Bali Royal Hospital. Method: Cross-sectional descriptive observational study-was conducted in April at Bali Royal Hospital on 37 patients with dengue hemorrhagic fever, clinical hematological tests and the manufacture of blood preparations identified using inclusion and exclusion criteria. Platelet counts, hemoglobin levels, hematocrit values, leukocyte counts, clinic degrees, gender and age, and blue plasma lymphocytes, are all used in hematological analyzed by univariate, ANOVA and BNT tests to analyze data. Result: Patients with dengue hemorrhagic fever are mostly toddlers and children (35.13%), women (54.0%), and dengue fever degree I (64.86%) with positive blue plasma lymphocytes (51.36%). Platelet counts, hemoglobin levels, hematocrit values, and leukocyte counts are significantly changed on days 3, 6, and 9, with probability values (p=0.000) less than p=0.01. The findings of the BNT test indicate that the number of platelets and haemoglobin on various days is significantly different (p<0.01), but the hematocrit value and leukocyte calculation are not significantly different (p>0.01). Conclusion: Clinical hematological tests and blood preparations reveal a blood component anomaly in Dengue Haemorragic Fever (DHF) patients at Bali Royal Hospital on days 3, 6, and 9.

The impact of the COVID-19 pandemic on the field of education has resulted in a decrease in interest in studying biology students and a lack of concern for the surrounding environment. This study aims to determine the potential of a blended learning model based on green education for biology students at the Hindu University of Indonesia. The research method of systematic literature review uses 20 reputable journals and 24 supporting journals. The study was conducted for two months. A human instrument is used in this research in collecting, reviewing, and analyzing data. Determination of the sample using purposive sampling. Data analysis using meta-synthesis. The results of the meta-synthesis of the potential of blended learning in universities are based on research objectives: 50% to test the effect or effectiveness; 30% of research methods use R&D (Research & Development); 30% of data collection techniques use tests and questionnaires, and 30% of data analysis uses analysis descriptive. The potential implementation of the green education-based blended learning model has three main criteria and pillars, namely: 1) flexibility and ease of accessibility; 2) Alignment, enhancement, and enhancement of environmental quality; and 3) increasing student independence in the learning process. The green education-based blended learning model can be applied because it helps train students' skills in developing problem-based science, improving critical thinking skills, analyzing problems and making decisions quickly and objectively in providing solutions to problems in the surrounding environment.Abstrak Dampak pandemi COVID-19  di bidang pendidikan mengakibatkan penurunan minat belajar mahasiswa biologi serta kurangnya kepedulian terhadap lingkungan sekitar. Penelitian ini bertujuan untuk mengetahui potensi model blanded learning berbasis green education pada mahasiswa biologi  Universitas Hindu Indonesia. Metode penelitian Systematic Literature Review menggunakan 20 jurnal bereputasi dan 24 jurnal pendukung. Penelitian dilakukan selama 2 bulan.  Human Instrument digunakan dalam penelitian ini dalam mengumpulkan, mengkaji dan menganalisis data. Penentuan sampel menggunakan purposive sampling. Analisis data menggunakan meta-sintesis. Hasil meta-sintesis potensi blended learning di perguruan tinggi berdasarkan tujuan penelitian, 50% untuk menguji pengaruh atau efektivitas, metode penelitian 30% menggunakan R&D (Research & Development), teknik pengumpulan data 30% menggunakan tes dan angket dan analisis data 30% menggunakan analisis deskriptif. Potensi implementasi model blended learning berbasis green education memiliki tiga kriteria dan pilar utama, yakni: 1) Fleksibilitas dan kemudahan aksesibilitas 2) Penyelarasan, perbaikan dan peningkatan kualitas lingkungan, dan 3) meningkatkan kemandirian peserta didik dalam proses pembelajaran. Model blended learning berbasis green education berpotensi diterapkan karena bermanfaat untuk melatih keterampilan peserta didik dalam mengembangkan sains berbasis masalah, meningkatkan keterampilan berpikir kritis, menganalisis masalah dan mengambil keputusan secara cepat dan objektif dalam memberikan solusi terhadap permasalahan di lingkungan sekitar.