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Hubungan Jumlah Trombosit dan Kadar Hematokrit dengan Lama Rawat Inap Pasien DBD pada Anak di RSUP DR. Sitanala Tahun 2019-2021
Get PDFLatar belakang : Demam berdarah dengue merupakan penyakit infeksi oleh virus dengue melalui gigitan vektor DBD yaitu nyamuk genus Aedes. Sekitar 2,5 miliar populasi dunia memiliki risiko terinfeksi dengue Per tahun sekitar 500.000 pasien di dunia memerlukan rawat inap dan mayoritas anak-anak. Parameter laboratorium sebagai indikator menegakan diagnosis DBD adalah trombositopenia dan hemokonsentrasi. Tujuan penelitian ini untuk mengetahui hubungan jumlah trombosit dan kadar hematokrit dengan lama rawat inap pasien DBD pada anak. Penelitian ini menggunakan desain analitik observasional dengan pendekatan cross sectional. Pengambilan sampel menggunakan teknik consecutive sampling dan uji statistik Chi-Square. Sampel berjumlah 86 pasien DBD pada anak yang menjalani rawat inap di RSUP dr. Sitanala tahun 2019-2021. Hasil : Terdapat hubungan jumlah trombosit dengan lama rawat inap pasien DBD pada anak, diperoleh nilai p=0,001 dan terdapat hubungan kadar hematokrit dengan lama rawat inap pasien DBD pada anak, didapatkan nilai p=0,029. Kesimpulan : Terdapat hubungan jumlah trombosit dan kadar hematokrit dengan lama rawat inap pasien DBD pada anak di RSUP dr. Sitanala Tahun 2019-2021
Isolasi Jamur Kapang dari Tanah
Get PDFTanah merupakan habitat berbagai mikroorganisme termasuk jamur. Jamur yang hidup di tanah termasuk jamur patogen untuk manusia. Antara lain golongan dermatofita, Aspergillus, dan Mucorales. Penelitian ini bertujuan untuk mengisolasi jamur patogen di tanah dari berbagai wilayah di Pulau Jawa. Metode yang digunakan adalah hair bait untuk jamur dermatofita dan flotasi untuk kapang yang lain. Tanah yang diteliti berasal dari Jakarta, Bekasi, Tangerang, Cirebon, Depok, Bogor, dan Yogyakarta. Golongan dermatofita yang diisolasi adalah T. rubrum, T. mentagrophytes, dan M. gypseum. Aspergillus fumigatus, A. flavus, A. niger, dan A. terreus merupakan jamur golongan Aspergillus yang berhasil diisolasi. Jamur lain yaitu S. apiospernum diisolasi dari semua wilayah yang diteliti kecuali dari tanah yang berasal dari Cirebon. Jamur L. Prolificans hanya diisolasi dari wilayah Depok. Selanjutnya Fusarium sp diisolasi dari Bekasi, Bogor, dan Yogyakarta.
Kata kunci: Dermatofita, Aspergillus, Mucorales, Fusarium sp
Soil is a habitat for various microorganisms including fungi. Some of the fungi that live in soil are pathogenic for humans. These include dermatophytes, Aspergillus, and Mucorales. This study aims to isolate pathogenic fungi in soil from various regions on the island of Java. The method used is hair bait for dermatophyte fungi and flotation for other fungi. The soil sample studied came from Jakarta, Bekasi, Tangerang, Cirebon, Depok, Bogor and Yogyakarta. The dermatophyte groups isolated were T. rubrum, T. mentagrophytes, and M. gypseum. Aspergillus fumigatus, A. flavus, A. niger, and A. tereus are fungi from the Aspergillus group that have been isolated. Another fungus, S. apiospernum, was isolated from all areas studied except from soil originating from Cirebon. The L. prolificans fungus was only isolated from the Depok area. Furthermore, Fusarium sp was isolated from Bekasi, Bogor and Yogyakarta.
Key words: Dermatophytes, Aspergillus, Mucorales, Fusarium s
NUMERICAL ANALYSIS OF HOME OWNERSHIP LOANS BANK INTEREST RATES IN INDONESIA WITH NEWTON\u27S INTERPOLATION METHOD
Get PDFThe demand of the Indonesian society to own homes and properties is increasing along with the growth of Indonesia\u27s population. This has led to an increase in population density, causing property prices to rise. The way to own property or a house in accordance with monthly income is by using bank housing loans. Three Indonesian banks renowned for housing loan applications, namely BTN, Mandiri, and BSI, were selected as samples in this study. These three banks have their own advantages and different bank interest rates. Therefore, this research was created as a tool for consumers to make decisions by considering the advantages obtained when applying for a loan at one of the three banks. This study employs the Newton\u27s interpolation method to generate formulas that can help solve consumer problems. The results of this study generally indicate that Mandiri bank has an advantage in terms of lower installment costs compared to BTN and BSI
Analysis Of Future Health Insurance Premium Reserve Calculations Using The Commissioners Method With Woolhouse Formula
Get PDFA premium reserve is the amount of funds that the insurance company needs to prepare for the payment of liability benefits when a claim occurs. One method of calculating premiums is the commissioners method which is an extension of the prospective reserve method.The main factor in the actuarial calculation is the mortality rate that can be determined using the WOOLHOUSE mortality law. This study aims to determine the size of the life insurance premiums reserve using the commisioners method and the WOLHOUSE mortality laws. The calculation of the premium reserve is linked to the determination of a person\u27s chances of survival over a period of years of WOALHOUSE law which is then used to find the value of the insurance, the initial annuity value, the annual premium, the modified premiums based on the Commissioners method, and the amount of the premie reserve at the end of the year. The study was conducted on a 25-year-old woman who was enrolled in a dwiguna life insurance program with a 25 year liability period and a 23 year premium payment period at a 4% interest rate with a liability of Rs. 500,000,000. The results of the analysis showed that the large reserves of premiums obtained at the end of the period of liability with the Commissioners method and the WOOLHOUSE mortality law are equal to the given reservation value, so that the insurance company is prepared to give the amount of reservation promised to the policyholder
Comparison of Vector Tasks in Indonesian and Singaporean Mathematics Textbooks
Get PDFVector is one of the most important subjects in mathematics, but many students face difficulties in learning vector. To find out the cause, this study is conducted to find the differences and similarities in learning opportunities presented in the vector tasks from Indonesian and Singaporean mathematics textbooks. Therefore, vector tasks from the two books are compared with the aspects of representations, contextuality, and response types. Firstly, this study finds out that the chosen Indonesian textbook provides fewer learning opportunities than the chosen Singaporean textbook in terms of vector tasks. Secondly, this study also finds out that the Indonesian textbook tends to present tasks in visual representation, while the Singaporean textbook tends to present tasks in pure mathematics form. Thirdly, this study also finds out that Indonesian textbook usually uses applicative tasks that correlate with real-life situations, while the Singaporean textbook does the otherwise. Lastly, this study also finds out that both textbooks mostly use close-ended tasks
APPLICATION OF DYNAMIC PROGRAMMING IN DETERMINING THE SHORTEST ROUTE PT JNE USING BACKWARD RECURSIVE EQUATION
Get PDFTechnological progress speeds up human movement, the distribution of goods, and service provision. PT JNE, a prominent firm in Indonesia, concentrates on delivering goods swiftly and with comprehensive services.. On the other hand, problems include daily changes in delivery, delays, less than optimal routes, and expensive gasoline. The shortest ideal route for the transportation of products is found using dynamic programming and a backward recursive equation technique in this study. The Medan Belawan District as well as the JNE Medan Representative Office provided the data that was used. The findings show that a route of a → f → d → c → g → b → e → h → a is the ideal total distance for goods delivery using a dynamic programming graph is 12,2 km, with an average courier covering 16,5 km. Based on data analysis, this shows a 26% increase in efficiency over the current routes. The layout of the routes makes it easier for couriers to choose the fastest route
EFFECTIVENESS OF BEMO: AN ANDROID-BASED EDUCATIONAL GAME AS A LEARNING MEDIA ON MOLECULAR SHAPE MATERIAL
Get PDFThis study analyzes the effectiveness of the android-based BEMO game as a learning media on molecular shape material. The trial in this study was conducted on one of the XI classes at SMA Kartika IV-3 Surabaya, namely class XI E with 30 students. Effectiveness is based on pretest and posttest results comprising 15 questions and questionnaire results comprising 12 statements. Learning outcomes were analyzed with the help of the SPSS program, while the questionnaire results were analyzed by quantitative description. The results of the analysis with the help of SPSS show that the use of the android-based BEMO game as a learning media on molecular shape material is effective for improving student learning outcomes by conducting the Paired Samples T-Test test which is known t table with df = 29, α 5% = 1.669 while t count = 26.133. This shows a significant difference in students\u27 learning outcomes on molecular shape material between the pretest and posttest. The posttest results were also analyzed with classical completeness getting a percentage of 86.67%. Based on the data obtained from the students\u27 response questionnaire, it is known that students feel happy to learn when using the BEMO game so that students can participate actively, have increased concentration and willingness to learn and feel comfortable when undergoing the learning process. Based on this data, it can be concluded that using android-based BEMO game as a learning media on molecular form material is effective in significantly improving students\u27 learning outcomes
 
Formulasi Sabun Transparan Berbahan Dasar Minyak Kelapa dengan Penambahan Ekstrak Buah Pepaya dan Scrub Kunyit
Get PDFSoap is one of the cosmetic products used daily that continues to undergo development by adding organic and inorganic ingredients that contain supporting ingredients according to their function. The potential of papaya and turmeric fruit is combined to make transparent, solid soap with the addition of fruit extract and scrub. Papaya fruit contains vitamin C, which functions as an antioxidant and can be beneficial for reducing free radicals that can damage skin DNA. Turmeric also contains fiber, which functions as an abrasive to remove dead cells from the skin and does not cause irritation. This research aims to determine an effective formulation for making transparent soap based on coconut oil with the addition of papaya extract and turmeric scrub. This study used a completely randomized design consisting of two factors, six treatments, and three replications. The parameters used are organoleptic, water content, degree of acidity (pH), ethanol-insoluble ingredients, free fatty acids, vitamin C content, foam stability, and hardness. Based on research that has been carried out, the addition of papaya vitamin C extract and turmeric scrub affects water content, free fatty acids, vitamin C content, foam hardness and stability, as well as the organoleptic color, aroma, transparency, and overall acceptability of the soap preparation. The characteristics of the ethanol-insoluble material and the pH value were only influenced by papaya vitamin C extract. The best transparent soap treatment based on the de Garmo method effectiveness index test is the A3B1 treatment
Field Trip Integrated Indigenous Knowledge of Betawi Tribe through Video-Making Skills to Improve Species Knowledge
Get PDFThe objective of this study is to enhance prospective biology teacher students\u27 species knowledge by integrating the field trip method with the indigenous knowledge of the Betawi Tribe, specifically through the skill of making educational videos. The research method employed was a one-group pre-test-post-test design. This study delineates the learning steps, namely stimulation, ethnobiological discussion, exploratory research, video artifact creation, and publication, conducted with active student involvement. The findings revealed that 66.67% of the students demonstrated proficiency in video production. The field trip combined indigenous knowledge with video-making skills, effectively enhancing students\u27 understanding of local plant and animal species commonly used in traditional Betawi cuisine. The improvement in understanding of local plants and animals is evidenced by the increase in post-test scores compared to pre-test scores, showing a gain of 3.67 points or 16.87%. In addition, the Wilcoxon test showed a significant increase in knowledge of species after the learning experience with a Sig. (Asymp. Sig. 2-tailed) of 0.005 < Sig. 0.05. Field trips that integrated the indigenous knowledge of the Betawi Tribe with video-making skills improved students\u27 knowledge of various species. We expect this research to contribute to improving the quality of education by integrating indigenous knowledge with the development of digital skillsThe objective of this study is to enhance prospective biology teacher students\u27 species knowledge by integrating the field trip method with the indigenous knowledge of the Betawi Tribe, specifically through the skill of making educational videos. The research method employed was a one-group pre-test-post-test design. This study delineates the learning steps, namely stimulation, ethnobiological discussion, exploratory research, video artifact creation, and publication, conducted with active student involvement. The findings revealed that 66.67% of the students demonstrated proficiency in video production. The field trip combined indigenous knowledge with video-making skills, effectively enhancing students\u27 understanding of local plant and animal species commonly used in traditional Betawi cuisine. The improvement in understanding of local plants and animals is evidenced by the increase in post-test scores compared to pre-test scores, showing a gain of 3.67 points or 16.87%. In addition, the Wilcoxon test showed a significant increase in knowledge of species after the learning experience with a Sig. (Asymp. Sig. 2-tailed) of 0.005 < Sig. 0.05. Field trips that integrated the indigenous knowledge of the Betawi Tribe with video-making skills improved students\u27 knowledge of various species. We expect this research to contribute to improving the quality of education by integrating indigenous knowledge with the development of digital skill
PENGARUH PRODUK, HARGA, TEMPAT DAN PERSONAL SELLING TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN BASO ACI AKANG PAHLAWAN REVOLUSI JAKARTA TIMUR
Get PDFThese research aim to determining the influence of products, price, place, and personal selling on consumer purchasing decision at Baso Aci Akang Pahlawan Revolusi in East Jakarta. The data sources used in these studies is primarlly data obtaine through distributions of research questionnaire to 68 respondent use purposive sampling, and population in these studies is all buyers at Baso Aci Akang. The sample was taken as determined by the Lemeshow formula, where the population is unknown. The independent variable in these studies consistan of product, price, place, and personal selling, while dependent variables is purchasing decisions. The analysis use in these studies include validity test, reliability test, classic assumption testing, t-testing, F-testing, multiple linear regressions analyst, and the coefficients of determination (R2). The result of these studies show thats: (1) There is an influences of the product on consumer purchasing decisions at Baso Aci Akang Pahlawan Revolusi in East Jakarta. (2) There is an influences of price on consumer purchasing decisions at Baso Aci Akang Pahlawan Revolusi in East Jakarta. (3) There is an influences of place on consumer purchasing decisions at Baso Aci Akang Pahlawan Revolusi in East Jakarta. (4) There is an influence of personal selling on consumer purchasing decisions at Baso Aci Akang Pahlawan Revolusi in East Jakarta. (5) The combined influence of products, prices, place, and personal selling on consumers purchasing decision at Baso Aci Akang Pahlawan Revolusi in East Jakarta is 31.4%, with remainings influence by others variable not including in these studies. Recommendations from this research for Baso Aci Akang culinary business include adding new menu variations for meatball dishes and enhancing product quality with flavors desired by consumers. Baso Aci Akang should also pay attention to price competitiveness with similar products, as affordable prices are generally preferred by consumers. Additionally, Baso Aci Akang can promote itself on social media by leveraging food influencers to influence consumer purchasing decision.
Keywords: Products, Prices, Places, Personal Selling, Purchase Decision