Efek Penerapan Peer Konselor Berbasis KERIS-Net Terhadap Perubahan Perilaku Seksual Remaja

Perilaku seks pra nikah pada remaja terus meningkat dari tahun ke tahun. Hal ini dapat disebabkan karena faktor biologis yaitu kematangan organ reproduksi yang ditandai dengan masa pubertas, perkembangan teknologi yaitu kemudahan akses pornografi terutama via internet, dan pengaruh teman sebaya dalam pergaulannya. Dampak nyata perilaku seks pra nikah remaja adalah kehamilan, aborsi dan putus sekolah. Remaja banyak menghabiskan waktu dengan teman sebaya serta pengaruh teman sebaya dapat membawa akibat positif maupun negatif. Peer konselor adalah program pemberdayaan teman sebaya untuk dapat memberikan informasi dan pengetahuan kesehatan serta konseling bagi remaja. Tujuan penelitian ini adalah mengetahui efektifitas peer konselor berbasis KERIS-net terhadap perilaku seksual remaja. Desain penelitian ini quasi-experimental design dengan jumlah sampel 180 remaja yang terdiri dari 90 remaja kelompok eksperimen dan 90 kelompok kontrol. Hasil penelitian menunjukkan ada perbedaan yang signifikan antara perilaku remaja sebelum dan setelah penerapan peer konselor berbasis Keris-net (ρ<0,05). Disarankan bagi perawat Puskesmas untuk dapat mengoptimalkan promosi kesehatan tentang perilaku seksual remaja dengan memanfaatkan teknologi internet, salah satunya KERIS-Net

Analisa Kelayakan Tarif Pdam Kota Dumai Berdasarkan Pengembalian Biaya Penuh (Full Cost Recovery) Proyek

Dumai, one of the largest city in Riau Province, has only served 6% of its total population\u27s needs of water supply, which mean there are only about 16.000 of 280.000 citizen in this city which have been served by PDAM with 80 L/s supplying ability and just 50% efficiency. Therefore, improvements of water supply should be top priority, which means it needs a relatively big amounts of investment based on the feasibility study. In this case, to obtain a proportional investment it needs to analyze the Full Cost Recovery of this project. The ultimate goal of this research is to analyze the Economic Feasibility for PDAM of Dumai city for 25 years later with a turnover provisions at the 20th year. The feasibility study in this research is based on economic analysis with two alternatives; water treatment with 80 L/s capacity up to projection age and raising to160 L/s capacity at the 5th year. This economic analysis uses five indicators; Net Present Value (NPV) of benefit and cost flow,Internal Rate of Return (IRR), Benefit Cost Ratio (BCR), Break Event Point (BEP) and sensitivity analysis, whereas the calculation in this study using the approximate estimation. The calculation in this research uses 12% of interest rate and 6% of inflation, and results Rp. 61.098.871.064,- of investments for an 80 L/s capacity water treatment with price Rp. 7.000,-/m3 for a household and Rp 9.000,-/m3 for an industrial consumption with Rp. 4.444.807.908 , - of NPV with 1,135 BCR and 16,829 % IRR. As for the capacity of 160 l / sec obtained an investment of Rp . 99,657,097,694 , - with a tariff of Rp . 5.700 , - for Household and Rp . 8.000 , - for an industrial consumption with Rp6.670.266.335 , - of NPV with 1,122 BCR and 16,433 % IRR with investment feasibility analysis above shows that all the parameters are well worth to be invested

Mood Understand Recall Digest Expand And Review Strategy For Students' Reading Comprehension

This research aimed to explain the improvement of the students' reading comprehension in terms of literal comprehension dealing with main ideas and sequence details and interpretive comprehension dealing with prediction outcomes and conclusion. To explain the improvement, the researcher used a classroom action research (CAR) which was conducted in two cycles in which every cycle consisted of four meetings. The location of this research was taken at the ninth grade students of SMP Muhammadiyah 5 Mariso, Makassar with a number of the subject were 36 students. The research findings indicated that the implementation of Mood Understand Recall Digest Expand and Review (MURDER) Strategy was improved the students' reading comprehension in terms of literal comprehension and interpretive comprehension. It was proved by the mean score of cycle I was 64.31. It was classified as fair then improved to be 71.20. It was classified as fairly good in cycle II. They are higher than the mean score of diagnostic test 52.21 that classified as poor. Therefore there was improvement of the students' reading comprehension in terms of literal comprehension dealing with main ideas and sequence of details and interpretive comprehension dealing with prediction of outcomes and conclusion

The Associations between Depression and Anxiety, and Quality of Life of Males with Infertily

Background: Earlier studies have reported that anxiety and depressive symptoms have a significant and negative impact on quality of life. Empirical studies on this research question, however, are lacking in Indonesia. This study aimed to examine the associations of depression and anxiety with quality of life of males with infertility. Subject and Methods: This was a cross-sectional study conducted at a private hospital in Semarang, Central Java. A sample of 213 men with infertility was selected for this study. The dependent variable was quality of life. The independent variables were depression and anxiety. Infertility data were obtained from the medical record. Quality of life was measured by fertility quality of life (FertiQol). Depression and anxiety were measured by hospital anxiety and depression scale (HADS). Strength of correlation was measured by Spearman correlation coefficient. Results: Depression and anxiety were correlated with all domains in the quality of life of males with infertility. Conclusion: Depression and anxiety are correlated with all domains in the quality of life of males with infertility. Keywords: quality of life, FertiQol, depression, anxiety, male, infertilit

Pengembangan Motif Fraktal pada Usaha Produksi Kain Jumputan Palembang

Kain jumputan adalah salah satu kain khas Palembang. Kain jumputan Palembang memiliki ciri dan kekhasan tersendiri baik dari sisi warna maupun motif. Motif kain jumputan Palembang adalah pengulangan dari suatu bentuk bangun yang digambarkan secara berulang pada lembaran kain. Konsep pengulangan motif pada kain jumputan bersesuaian dengan konsep bangun fraktal. Penerapan teknologi komputer dan konsep matematika pada rancangan motif kain jumputan diharapkan dapat menghasilkan variasi motif kain jumputan yang dapat meningkatkan penjualan kain jumputan Palembang. Dari kegiatan pengabdian ini, dihasilkan kain dengan motif fraktal lupis dan titik tujuh. Kedua motif fraktal digambar menggunakan bangun fraktal himpunan Julia dan kurva Sierspinski Kata Kunci:  Fraktal, Jumputan Palembang, Himpunan Julia, Kurva Sierspinsk

Low-temperature atomic layer deposited electron transport layers for co-evaporated perovskite solar cells

In this work, we explore the potentials and the characteristics of electron-transporting layers (ETL) grown by atomic layer deposition (ALD) at low temperature in co-evaporated perovskite solar cells (PSCs). The thermal-based ALD process has been investigated by tuning the main growing conditions as the number of cycles and the growth temperature. We show that un-annealed ALD-SnO2 thin films grown at temperatures between 80 degrees C and 100 degrees C are efficient ETL in n.i.p co-evaporated MAPbI(3) PSCs which can achieve power conversion efficiencies (PCEs) consistently above 18%. Moreover, the champion PSC achieved a PCE of 19.30% at 120 degrees C with 150 cycles. We show that the low-temperature processed ALD SnO2 is very promising for flexible, large-area PSCs and mini-modules. We also report the first co-evaporated PSCs employing low temperature processed ALD ZnO with PCEs approaching 18%. This work demonstrates the potential of the low-temperature ALD deposition method as a potential route to fabricate efficient PSCs at low temperatures

Disordered polymer antireflective coating for improved perovskite photovoltaics

Light management through low index medium, such as antireflective coating (ARC) provides practical solution to improve the efficiency of photovoltaics. However, a brute-force development of photonic structure on ARC is not necessarily useful, because of random scattering associated with impediment of light transmission. Here, we leverage the concept of disorder, rather than random, structured on ARC for improving efficiency without modifying original architecture of thin-film photovoltaics. We demonstrate a disordered polymer that leads to a total reflectance of 5% while demonstrating a high transmission of 94% across 300 to 820 nm wavelength. Next, we find that the arrangement of disordered points and line arrays constructing the polymer seems to be the key to control bandwidth performance of the ARC. Finally, we apply this into Cs0.05(MA0.17FA0.83)0.95Pb(I0.83Br0.17)3 perovskite, and through experiments with wave-optics and full-device simulation, show a 1.6-fold absorption gain leading to 19.59% power-conversion-efficiency by the disordered ARC.Ministry of Education (MOE)National Research Foundation (NRF)Accepted versionThis work is supported by the National Research Foundation, Prime Minister’s Office, Singapore under Energy Research Innovation Program (Grant number, NRF2015EWT-EIRP003-004 and NRF-CRP14-2014-03 and Solar CRP:S18-1176-SCRP), and Ministry of Education (MOE2016‐T2‐1‐052)

Hubungan Derajat Friedman Tounge Position Dengan Nilai Apnea-hypopnea Index Dan Nilai Low Oksigen Saturation Pada Pasien Obstructive Sleep Apnea

  Background: Obstructive Sleep Apnea (OSA) is characterized by an airway obstruction that causes breathing to stop momentarily, either totally or partially. OSA can cause serious complications. The definitive diagnosis of OSA with polysomnography (PSG). PSG is not widely available in health facilities, Friedman tongue position (FTP) examination is expected to be an initial simple examination that can be done to diagnose patients with suspected OSA. Objective: To determine the relationship between the degree of FTP with the Apnea Hyponea index (AHI) andvalues Low saturation (LSAT)in OSA patients at Dr. Kariadi Semarang. Methods: Cross-sectional study design, samples were taken from patients diagnosed with OSA by polysomnography in May – July 2021. AHI and LSAT values ??were taken from polysomnography results. FTP is determined by physical examination of the throat. Data analysis with Spearman correlation test. Results: The highest number of samples was 44 male, 32 samples (72.7%). The highest age group was 46-65 years, 26 (59.1%), the youngest was 18 years and the oldest was 81 years, the mean age was 64 years +17-81 years. , the most FTP results are type 2, the most AHI values ??are severe degrees, the most LSAT values ??are moderate degrees. There is a very strong positive significant relationship between the degree of FTP and the AHI value, there is no significant relationship between the degree of FTP and the LSAT value.  Conclusion: There is a relationship between FTP and the AHI value, there is no FTP relationship with the LSAT value Keywords: Obstructive sleep apnea, friedman tongue position, Apnea-Hyponea index, Low saturation. &nbsp