Sistem Pemantauan Temperatur dan Kelembaban Menggunakan Instrumentasi Virtual sebagai Pendeteksi Dini Bahaya Kebakaran

Instrumentasi virtual adalah suatu teknologi baru yang menggabungkan teknologi perangkat keras dan perangkat lunak komputer menggantikan alat ukur tradisional dalam pengukuran agar lebih efisien dan akurat. Salah satu perangkat lunak yang digunakan dalam membangun suatu instrumentasi virtual adalah perangkat lunak buatan Perusahaan National Instrument yang disebut Labview. Penggabungan perangkat keras dan perangkat lunak Labview bisa membentuk alat ukur yang bisa melakukan pengukuran yang sesuai dengan kebutuhan yang diinginkan dengan investasi biaya yang tidak mahal. Dalam hal ini Laptop dengan Labview berfungsi untuk menampilkan hasil penangkapan data temperatur dan kelembaban oleh Sistem Arduino dalam bentuk tampilan yang mudah dilihat. Dalam artikel ini penulis melakukan penelitian mengenai pemantauan temperatur dan kelembaban untuk pencegahan bahaya kebakaran. Sistem tersebut digunakan sebagai pendeteksi dini bahaya kebakaran. Sensor yang digunakan untuk mengukur temperature dan kelembaban udara adalah DHT11 dan mikrokontroler yang digunakan adalah arduino uno. Pemantauan temperatur dan kelembaban dilakukan di Laboratorium Elektronika Industri STT PLN Jakarta. Hasil penelitian ini adalah pemantauan temperatur dan kelembaban dapat dilakukan secara terus menerus dengan Sistem Instrumentasi Virtual. Pendeteksian dini bahaya kebakaran terjadi saat adanya Perubahan temperatur yang dipantau nilainya semakin naik dan nilai kelembaban yang semakin turun dalam kurun waktu yang sangat singkat

Industri Kecil dalam Pembangunan Pedesaan

Pembangunan industri kecil di Desa Kekeran, Kecamatan Mengwi mempunyai potensi untuk dikembangkan mengingat sumberdaya alam lokal dan kreativitas masyarakat pada bidang seni ataupun kerajinan cukup memberikan kontribusi pada peningkatan kesejahteraan masyarakat serta dapat mendukung program pembangunan daerah. Sehubungan dengan hal tersebut, masalah penelitian ini dirumuskan sebagai berikut : (1) Bagaimana upaya-upaya yang dilakukan oleh pengusaha industri kecil kerajinan ukir kayu di Desa Kekeran dalam mengembangkan USAhanya, (2) Bagaimana peranan yang dilakukan Pemerintah Daerah Kabupaten Badung, dalam mengembangkan industri kecil di pedesaan, khususnya sebagai pembina para pengusaha industri kecil kerajinan ukir kayu di Desa Kekeran. Metode penelitian ini adalah studi kasus dengan pendekatan kualitatif dengan validitas data yang bersandar pada derajat kepercayaan, keteralihan, ketergantungan, dan kepastian yang dilandasi obyektivitas. Data dianalisis dengan model analisis interaktif (interactive model of analysis) yang terdiri atas tiga komponen analisis yaitu : reduksi data (data reduction), penyajian data (data display) dan penarikan kesimpulan (conclucion drawing). Melalui metode tersebut dihasilkan penelitian antara lain: (1) Upaya yang ditempuh oleh pengusaha dalam mengembangkan USAhanya baik dengan meningkatkan modal, bahan baku, dan pemasaran dapat dilakukan secara tersendiri maupun kelompok. Dalam hal ini pengusaha yang dapat memasarkan sendiri hasil produksinya dan dengan sendirinya dapat langsung membeli bahan baku kayu di pasar, sedangkan pengusaha yang tidak dapat memasarkan sendiri hasil produksinya pada umumnya pemasaran hasil produksi dan bahan baku kayu telah disediakan oleh pengusaha atau pedagang dimana mereka mengambil order, (2) Peranan pemerintah dalam pembinaan industri kecil hendaknya langsung diarahkan langsung pada penanganan permasalahan yang sering dihadapi oleh pengusaha industri kecil, seperti pembinaan permodalan dan manajemen teknis dapat dilakukan secara terpadu dengan aspek pembinaan lainnya seperti teknologi dan pengembangan kewirausahaannya. Sehubungan dengan itu maka direkomendasikan antara lain: (1) Pengembangan industri kecil di pedesaan akan sangat membantu memecahkan persoalan kesempatan kerja yang muncul akibat menyempitnya kerja di sektor pertanian.; (2) Program pengembangan dan pembinaan industri kecil terutama industri kerajinan ukir kayu hendaknya yang selama ini diimplementasikan oleh pemerintah dengan meningkatkan persebaran industri kecil yang meliputi seluruh wilayah, mengingat potensi industri kecil dalam pembangunan daerah sebagai penyumbang PDRB terbesar; (3) Dalam rangka membantu pengusaha kecil dalam memasarkan produksinya, maka pemerintah hendaknya meningkatkan pembinaan pemasaran tersebut tidak hanya melalui promosi dan pemeran-pameran di hotel berbitang ataupun pada pesta keseninan dan kebudayaan Bali yang dilakukan secara periodik, dalam hal ini dapat dibentuk kegiatan pemasaran bersama dan peningkatan akses sarana dan prasarana transportasi; (4) Pemerintah dalam membantu pengusaha industri kecil, hendaknya pemerintah berhenti melihat pada hanya beberapa permasalahan atau kelemahan yang dimiliki oleh pengusaha industri kecil. Untuk dalam pembinaan industri kecil pemerintah hendaknya melihat permasalahan atau kelemahan tersebut secara terpadu atau secara integral; (5) Program pembinaan dan pengembangan industri kecil hendaknya pemerintah melakukan koordinasi dengan baik sesama intansi pemerintah sendiri maupun dengan masyarakat ataupun dunia USAha yang akan dibina, sehingga program yang diluncurkan dapat tepat mengenai sasarannya dan dapat mengatasi permasalahan serta pencarian solusinya juga dapat diterima dengan baik dari segala pihak

Optimasi Diameter Poros Roda Belakang Sepeda Motor

Interchangeability of motorcycles spare parts is needed in case of difficulty obtaining the original in the market. This research aims to develop the software model to optimize output shaft diameter and to compare the torque forwarded to rear sprocket of a motorcycle. The software develop using MATLAB R2010. Optimization is performed by making objective function variables with constraints and stress deflection resulted it the shaft loaded. Optimization is carried out with the conditioning in the highest speed transmission, that is : 1 840rpm, 2 1300rpm, 3 1800 rpm to 4 3000 rpm, and 5 3500rpm. Results obtained for a 8426.41 Nm/s power standard motorcycle is shaft diameter Do=12mm and Di=1.04mm. Finally, the software calculate the inertia force in order to obtain the stress Results showed that presence of shaft diameter optimization, load balance as well as engine power was still able to be borne on the optimum diameter. With the change of the diameter of the shaft diameter of the bearing replacement is done it is the same with the outer diameter of the shaft

The clinical relevance of oliguria in the critically ill patient : Analysis of a large observational database

Funding Information: Marc Leone reports receiving consulting fees from Amomed and Aguettant; lecture fees from MSD, Pfizer, Octapharma, 3 M, Aspen, Orion; travel support from LFB; and grant support from PHRC IR and his institution. JLV is the Editor-in-Chief of Critical Care. The other authors declare that they have no relevant financial interests. Publisher Copyright: © 2020 The Author(s). Copyright: Copyright 2020 Elsevier B.V., All rights reserved.Background: Urine output is widely used as one of the criteria for the diagnosis and staging of acute renal failure, but few studies have specifically assessed the role of oliguria as a marker of acute renal failure or outcomes in general intensive care unit (ICU) patients. Using a large multinational database, we therefore evaluated the occurrence of oliguria (defined as a urine output 16 years) patients in the ICON audit who had a urine output measurement on the day of admission were included. To investigate the association between oliguria and mortality, we used a multilevel analysis. Results: Of the 8292 patients included, 2050 (24.7%) were oliguric during the first 24 h of admission. Patients with oliguria on admission who had at least one additional 24-h urine output recorded during their ICU stay (n = 1349) were divided into three groups: transient - oliguria resolved within 48 h after the admission day (n = 390 [28.9%]), prolonged - oliguria resolved > 48 h after the admission day (n = 141 [10.5%]), and permanent - oliguria persisting for the whole ICU stay or again present at the end of the ICU stay (n = 818 [60.6%]). ICU and hospital mortality rates were higher in patients with oliguria than in those without, except for patients with transient oliguria who had significantly lower mortality rates than non-oliguric patients. In multilevel analysis, the need for RRT was associated with a significantly higher risk of death (OR = 1.51 [95% CI 1.19-1.91], p = 0.001), but the presence of oliguria on admission was not (OR = 1.14 [95% CI 0.97-1.34], p = 0.103). Conclusions: Oliguria is common in ICU patients and may have a relatively benign nature if only transient. The duration of oliguria and need for RRT are associated with worse outcome.publishersversionPeer reviewe

Temporal changes in the epidemiology, management, and outcome from acute respiratory distress syndrome in European intensive care units: a comparison of two large cohorts

Background: Mortality rates for patients with ARDS remain high. We assessed temporal changes in the epidemiology and management of ARDS patients requiring invasive mechanical ventilation in European ICUs. We also investigated the association between ventilatory settings and outcome in these patients. Methods: This was a post hoc analysis of two cohorts of adult ICU patients admitted between May 1–15, 2002 (SOAP study, n = 3147), and May 8–18, 2012 (ICON audit, n = 4601 admitted to ICUs in the same 24 countries as the SOAP study). ARDS was defined retrospectively using the Berlin definitions. Values of tidal volume, PEEP, plateau pressure, and FiO2 corresponding to the most abnormal value of arterial PO2 were recorded prospectively every 24 h. In both studies, patients were followed for outcome until death, hospital discharge or for 60 days. Results: The frequency of ARDS requiring mechanical ventilation during the ICU stay was similar in SOAP and ICON (327[10.4%] vs. 494[10.7%], p = 0.793). The diagnosis of ARDS was established at a median of 3 (IQ: 1–7) days after admission in SOAP and 2 (1–6) days in ICON. Within 24 h of diagnosis, ARDS was mild in 244 (29.7%), moderate in 388 (47.3%), and severe in 189 (23.0%) patients. In patients with ARDS, tidal volumes were lower in the later (ICON) than in the earlier (SOAP) cohort. Plateau and driving pressures were also lower in ICON than in SOAP. ICU (134[41.1%] vs 179[36.9%]) and hospital (151[46.2%] vs 212[44.4%]) mortality rates in patients with ARDS were similar in SOAP and ICON. High plateau pressure (> 29 cmH2O) and driving pressure (> 14 cmH2O) on the first day of mechanical ventilation but not tidal volume (> 8 ml/kg predicted body weight [PBW]) were independently associated with a higher risk of in-hospital death. Conclusion: The frequency of and outcome from ARDS remained relatively stable between 2002 and 2012. Plateau pressure > 29 cmH2O and driving pressure > 14 cmH2O on the first day of mechanical ventilation but not tidal volume > 8 ml/kg PBW were independently associated with a higher risk of death. These data highlight the continued burden of ARDS and provide hypothesis-generating data for the design of future studies

Factors Affecting Exclusive Breastfeeding in Infant at the Public Health CENTER of Ile Bura

Background: Exclusive Breastfeeding (ASI) according to WHO is the best method of feeding babies, in the period from newborns to 6 months of age without being given other additional foods. The coverage of exclusive breastfeeding in Indonesia is still around 37.3% of the 50% target. . Literature review and previous research show that the practice of exclusive breastfeeding is influenced by several factors, including maternal age, mother's occupation, mother's knowledge, family support, support from health workers and the IMD process. The purpose of this study was to analyze the factors of maternal age, occupation, mother's knowledge, family support, support from health workers and the IMD process for the process of exclusive breastfeeding to infants. Methods: An observational quantitative analytical study with a cross sectional approach. The study was conducted in the Ilebura Health Center area, from August to September 2020 with a sample of breastfeeding mothers who had babies aged 6-12 months, with total sampling. The variables in this study consisted of from the independent variables, namely maternal age, mother's occupation, mother's knowledge, family support, support from health workers, and the IMD process. The dependent variable is exclusive breastfeeding. The instrument used is a questionnaire. Data analysis using chi square test and multivariate test using logistic regression. Results: This study obtained 71 samples of breastfeeding mothers. Most of the respondents (78.9%) who gave exclusive breastfeeding were aged 25-35 years, had a good level of knowledge and did not work. All respondents in this study received support from their families and health workers, and most of the respondents (85.9) who gave exclusive breastfeeding experienced the IMD process. Bivariate test results showed the relationship between age factor (p = 0.163), occupation factor (p = 0.592), knowledge factor (p = 0.452), IMD process (p = 0.010) on exclusive breastfeeding. The results of the multivariate test showed that the most influential factor on exclusive breastfeeding was the IMD factor. Conclusion: Research shows that there is no relationship between maternal age, mother's occupation, mother's knowledge with exclusive breastfeeding, but there is a relationship between the IMD process and exclusive breastfeeding. The most dominant factor influencing exclusive breastfeeding to infants is the implementation of early initiation of breastfeeding (IMD). )

Pengembangan Bahan Ajar Pembelajaran Tematik dengan Menggunakan Metode Visual Storytelling di Sekolah Dasar

Penelitian ini bertujuan untuk menghasilkan bahan ajar tematik dengan metode storytelling untuk pendidik kelas V yang valid, praktis, dan efektif. Penelitian ini menggunakan penelitian pengembangan berdasarkan model 4D (Define, Design, Develop dan Disseminate). Kevalidan dilhat dari segi isi, bahasa, penyajian, kegrafikaan dan RPP, keseluruhan 85. % dengan kategori valid. Pratikalitas bahan ajar dilihat dari respon pendidik, 90 % respon peserta didik 90 %. Dapat disimpulkan bahwa bahan ajar tematik menggunakan metode visual storytelling yang dikembangkan layak digunakan di kelas V SD