USING FLASHCARDS VIDEO TO IMPROVE DEAF STUDENTS ENGLISH VOCABULARY MASTERY THROUGH ONLINE LEARNING

This study aims to find out whether the use of flashcards through online learning can increase the English vocabulary of the random class deaf students at SLB Tunas Kasih Surabaya and explain how the use of flashcards in teaching the English vocabulary of the random class deaf students at SLB Tunas Kasih Surabaya. This study uses Classroom Action Research (CAR) with a research design in the form of planning, action and observation, and reflection. This research consists of two cycles. The research subjects were 10 deaf students in the random class of SLB Tunas Kasih Surabaya. Data was collected using tests, interviews and observations. The analytical method used is descriptive quantitative. The results showed that flashcard media can increase mastery of the English vocabulary of deaf children gradually in each cycle. This can be proven from the results of the deaf students in the pre-test the deaf students got an average score of 63, the value of the deaf students increased with an average value of 70 in cycle 1, and increased again with an average value of 87 in cycle 2

High-fructose diet initially promotes increased aortic wall thickness, liver steatosis, and cardiac histopathology deterioration, but does not increase body fat index

Background: Dietary fats and fructose have been responsible for inducing obesity and body tissues damage due to the consequence of metabolic syndrome through several mechanisms. The body fat index (BFI) is one of the anthropometric measures used to detect obesity in rats. This study aims to examine the correlation between high-fat high-fructose diet and liver steatosis cell count, early atherosclerosis characteristics, and BFI in Sprague Dawley Rats.Design and methods: This was an experimental design using 2 groups of 12-weeks-old Sprague Dawley (SD) rats. The control group received a standard diet and tap water beverages for 17 weeks. The intervention group was fed with high-fat diet from modified AIN 93-M and additional 30% fructose drink. We analyzed the foam cell count, aortic wall thickness, cardiac histopathology, and liver steatosis cell count after the sacrifice process.Results: The rats in the intervention group had a higher aortic wall thickness, liver steatosis, and foam cell count (+125%, p<0.01; +317%, p<0.01 and +165%, p<0.01 respectively) compared to the control group. The intervention group also showed higher mononuclear inflammatory and hypertrophic cell count. A significant positive correlation was found between dietary fructose with premature atherosclerosis by increasing foam cell count (r=0.66) and aortic wall thickness (r=0.68). In addition, 30% dietary fructose increased liver steatosis (r =0.69) and mononuclear inflammatory cardiac cell count (r=0.61). Interestingly, the intervention had no effect on BFI (p>0.5; r=0.13).Conclusions: Dietary fat and fructose consumption for 17 weeks promote atherosclerosis, liver steatosis, and cardiac histopathology alteration without increasing BFI

Peningkatan Keterampilan Berbicara Bahasa Inggris Melalui Guided Conversation

Penelitian ini bertujuan untuk mengetahui bagaimana peningkatan yang terjadi pada keterampilan berbicara Bahasa Inggris pada siswa dengan penggunaan metode guided conversation di kelas X AP SMK Yaspi Jaya Jakarta. Dengan mengetahui bagaimana peningkatan tersebut terjadi, diharapkan kepada calon tenaga kependidikan dapat menerapkan beberapa metode pengajaran yang menarik guna meningkatkan keterampilan berbicara Bahasa Inggris siswa. Penelitian ini merupakan studi deskriptif kualitatif dengan pendekatan penelitian tindakan kelas yang memiliki 2 siklus sebelum peneliti melakukan observasi. Pada tahap siklus 1, persentase keterampilan berbicara Bahasa Inggris siswa kelas X AP adalah 33,33% dari 15 siswa dengan rata-rata nilai 59,3. Lalu pada siklus II peneliti menambahkan detail penjelasan dan contoh pada materi yang diajarkan, di siklus kedua ini peningkatan terjadi sebanyak 26,67% yaitu menjadi 60%. Dengan demikian penggunaan metode guided conversation di kelas ini memang berhasil meningkatkan kemampuan berbicara Bahasa Inggris dengan  metode-metode yang diterapkan selama hal itu menyenangkan dan mudah dipahami oleh para siswa

PERBANDINGAN DAYA HAMBAT TERHADAP PERTUMBUHAN BAKTERI Staphylococcus epidermidis ANTARA SERBUK SIMPLISISA KULIT DAUN & DAGING DAUN LIDAH BUAYA (Aloe vera(L.)Burm.f)

Bakteri Staphylococcus epidermidis merupakan satu dari tiga spesies bakteri gram positi Staphylococcus  yang sering dijumpai. Staphylococcus epidermidis  adalah flora normal pada kulit, saluran napas, dan saluran cerna manusia. Salah satu tanaman yang memiliki daya hambat terhadap pertumbuhan bakteri yaitu tanaman lidah buaya (Aloe vera L.)Burm.f  Penelitian ini bertujuan untuk mengetahui perbandingan daya hambat antara serbuk simplisia kulit daun dan daging daun lidah buaya terhadap pertumbuhan bakteri Staphylococcus epidermidis. Metode penelitian ini adalah metode eksperimental, dengan melakukanerbandingan daya hambat terhadap pertumbuhan bakteri Staphylococcus epidermidis antara serbuk simplisia kulit daun dan daging daun lidah buaya (Aloe vera (L.)Burm.f.,. Data yang diperoleh dianalisis secara deskriptif kualitatif berupa diameter zona hambat. enelitian ini menggunakan rancangan penelitian deskriptif  kualitatif yang bersifat memaparkan, menguraikan serta untuk mendapatkan gambaran daya hambat serbuk simplisia kulit daun dan daging daun lidah buaya terhadap bakteri Staphylococcus epidermidis. Hasil yang diperoleh menunjukkan bahwa serbuk simplisia kulit daun lidah buaya pada konsentrasi 6,25%, 12,5%, 25%, dan 50% termasuk kategori resistant (lemah). Begitu juga serbuk simplisia daging daun lidah buaya pada konsentrasi 6,25%, 12,5%, 25%, dan 50% termasuk kategori resistant (lemah) dan serbuk simplisia keseluruhan bagian daun lidah buaya pada konsentrasi 6,25%, 12,5%, 25% juga termasuk kategori resistant (lemah) sedangkan konsentrasi 50% termasuk kategori intermediate (sedang). Dapat disimpulkan bahwa serbuk simplisia kulit daun, daging daun serta kombinasi kulit dan daging daun lidah buaya memiliki daya hambat terhadap pertumbuhan bakteri Staphylococcus epidermidis dan hanya sampel kombinasi kulit dan daging daun lidah buaya dengan konsentrasi 50% yang memiliki daya hambat terbesar

Improving Vocabulary Mastery Through the Traditional Game “Engklek” For Children in Kalijaten Village, Kec. Taman, Kab. Sidoarjo

Vocabulary is a basic thing that children should know before they learn English because vocabulary will make it easier to understand or master English. In Kalijaten, children tend not to be able to master English and they also have difficulty learning vocabulary. So to help with this the researcer have implemented a method using “engklek” to help improve children's vocabulary in Kalijaten Village. Using these traditional learning media can make it easier for children to improve their vocabulary skills and they will not get bored easily so the possibility of improving the vocabulary can increase. The purpose of holding vocabulary learning through the game “engklek” is to make it easier for children in Kalijaten village to master vocabulary easily. The method used for research is qualitative by collecting data by means of observation to children in Kalijaten village and it also takes 10 days, where the first and second days of surveying the place and collecting data on children in Kalijaten village and the following day the game was held. The place used to research this PKM is in the village of Kalijaten, Taman Subdistrict, Sidoarjo Regency. The length of observation used was two days when the author did practice in the field. The materials used are white chalk, gaco, laminating paper and the vocabulary that has been given. The results have shown that 70% of the children in Kalijaten village have low proficiency in mastering English, especially in vocabulary and 20% of Kalijaten children have a standard ability in mastering English, especially in vocabulary, and 10% of children in Kalijaten village have high skills in mastering vocabulary

Rapid Survey of Mosquito Larvae Density with a History of Dengue Hemorrhagic Fever

Introduction: Dengue hemorrhagic fever (DHF) is attributed to a viral infection that is primarily transmitted by mosquitoes, particularly those belonging to the aedes aegypti species. dengue hemorrhagic fever is a communicable ailment that is disseminated via the bite of the aedes aegypti mosquito. to date dhf remains the most prevalent ailment afflicting the populace of indonesia. method: the type of research used is descriptive research using a quick survey. Method: the sample was selected by random sampling technique with a total of 110 selected households with inclusion criteria for each household that has an air storage area and exclusion criteria, namely respondents who are not willing to be interviewed and observed. supervision was carried out using instruments from the ministry of health contained in the guidelines for collecting vector (mosquito). Result: the present study reports on the findings of a larva survey conducted in 110 households located in the lowokwaru district of malang city. the results indicate that the house index score was 19.09, the breteau index was 20.90, and the container index was 13.85. additionally, the larvae-free number was found to be 0.80%, and the number 4 density category was observed. Conclusion: the level of mosquito density in the area is moderate. the observed density of mosquitoes in the tulusrejo and jatimulyo sub-districts indicates a significant likelihood of transmission of dengue hemorrhagic fever (dhf). it is imperative that individuals uphold and enhance proper phbs conduct in order to mitigate the likelihood of dhf transmission