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Sikka Regency is one of the regencies on Flores Island, East Nusa Tenggara Province which has advantages in marine tourism. Geographically, Sikka Regency has two coastal areas, namely the northern coastal area and the southern coastal area. There are 3 (three) beach locations on the north coast that are the focus of research, namely Kajuwulu Beach, Nusa Kutu Beach and Wairterang Beach. The aim of this study is to determine the priority of the development of the northern coastal area of ??Sikka Regency in terms of 4 (four) A criteria (Attraction, Accessibility, Amenities and Ancillary Services). The sampling technique used was purposive sampling, snowball sampling and quota sampling with 9 informants for the study who were tourism stakeholders consisting of the Government, Society, Media, Academics, and Tourism Entrepreneurs. The data analysis technique used in this research is qualitative data analysis using the Analytic Hierarchy Process (AHP) method. The results show that Kajuwulu Beach is the main priority for developing marine tourism attractions, followed by Nusa Kutu Beach in second place and the last is Wairterang Beach. The determination of Kajuwulu Beach as a top priority marine tourism attraction is influenced by the criteria for Amenities and Ancillary Services.

Tomat cherry adalah salah satu jenis tanaman yang kematangan buahnya mengalami perubahan warna dari warna hijau menjadi merah. Buah tomat cherry sangat digemari di kalangan masyarakat karena rasanya manis keasaman. Mutu buah tomat cherry ditentukan berdasarkan warna dan umumnya dipasarkan dalam tiga kelas mutu, yaitu tomat hijau, oranye, dan merah. Penelitian ini bertujuan untuk mengembangkan sistem pendeteksi mutu buah tomat cherry berdasarkan warna menggunakan sensor optis TCS230 dan mikrokontroler Arduino Mega 2560 sebagai pengolah informasi. Sistem pendeteksian tomat cherry dirancang menggunakan sabuk conveyor yang dipasangi sensor optis TCS230. Pengujian kecepatan conveyor optimum dilakukan dengan menggerakkan tomat yang diletakkan di atas conveyor mulai kecepatan 0 cm/s sampai 60 cm/s. Buah tomat cherry dengan tiga tingkat mutu selanjutnya diletakkan di atas conveyor dengan urutan secara acak pada jarak perlakuan antar tomat sebesar 3 cm, 5 cm, 7 cm dan dengan kecepatan conveyor optimum hasil pengujian tahapan sebelumnya. Hasil pengujian menunjukkan kecepatan pergerakan tomat optimum pada saat pendeteksian adalah 30 cm/s dengan jarak antar tomat sebesar 7 cm. Persentase keberhasilan perdeteksian mutu untuk tomat warna merah, oranye, dan hijau secara berurutan adalah 89%, 98%, dan 100%. Data pengujian tersebut menghasilkan kesimpulan bahwa sistem pendeteksi mutu yang dikembangkan sudah bekerja dengan baik walaupun ketelitian pedeteksian mutunya masih perlu ditingkatkan untuk tomat merah dan oranye.

Aktivitas sewa-menyewa merupakan suatu aktivitas memakai suatu barang yang bukan barang milik sendiri dengan membayarkan sejumlah uang kepada pihak penyewa dengan persetujuan kedua belah pihak dalam pemenuhan proses bisnis si penyewa, sewa-menyewa tidak lepas dari kehidupan sehari-hari dikarenakan efektivitas dan efisiensinya dalam membantu menyelesaikan proses bisnis setiap pelaku usaha karena pelaku usaha tidak perlu membeli barang tersebut yang membuat tidak banyak biaya yang dikeluarkan dalam pemenuhan perawatan barang tersebut. Penerapan sistem informasi sangat diperlukan agar dapat mengoptimalkan fungsi dan pemanfaatan aktivitas sewa-menyewa, sehingga lebih mudah dan efisien. Penelitian ini menghasilkan sebuah sistem informasi sewa barang yang dapat digunakan oleh pihak pelaku usaha dalam mencari barang yang akan disewa dalam membantu menyelesaikan proses bisnis mereka. Terdapat fungsi utama yaitu Pencarian Barang yang membantu user dalam menemukan barang yang dicari serta terdapat detail barang yang memudahkan user dalam memilih spesifikasi barang yang diinginkan, juga terdapat fungsi Riwayat yang mencatat setiap aktivitas yang dilakukan user pada sistem serta memudahkan mencari barang yang sama ketika ingin melakukan penyewaan terhadap barang yang pernah disewa. Proses perancangan sistem menggunakan metode Waterfall dengan perancangan terstruktur, menggunakan React Native sebagai framework dan menggunakan Unified Modelling Language sebagai bahasa dalam memvisualisasikan rancangan model sistem. Metode pengujian menggunakan model Black Box. Hasil pengujian menunjukkan performa sistem yang secara fungsional sangat baik.

Background and Aim: Rabies remains a public health concern in Indonesia, and the coronavirus disease (COVID-19) pandemic has stymied rabies prevention and control efforts. There is a need to transform the rabies program to be adaptable to pandemic situations to improve program coverage on dog vaccination and rabies surveillance. This study aimed to create a rabies control (RaCon) mobile application for a community-based rabies surveillance system during COVID-19 in Bali, Indonesia. Materials and Methods: We employ the Design Science Research methodology. Surveillance officers, veterinarians, community leaders, outreach workers, and dog owners participated in a series of offline in-depth interviews and focus group discussions. The RaCon prototype was evaluated using the Post-Study System Usability Questionnaire (PSSUQ) framework, which included the system's usefulness, information quality, and interface quality. In this study, we used both a qualitative (n=50) and quantitative (n=342) approach. Results: According to the findings of this study, integrating public health and animal health into the rabies surveillance system are critical to supporting the One Health approach and encouraging community engagement in rabies programs. The RaCon prototype is expected to include features such as pet ownership, case report, news and announcements, nearest vet, health information, outbreak radar, emergency call, and app feedback. The RaCon prototype passed both qualitative and quantitative evaluations, indicating that it could be used to support the rabies surveillance system, particularly in the COVID-19 situation. Conclusion: The RaCon prototype was accepted by the users and got positive feedback in terms of the system's usefulness, information quality, and interface quality dimension. As a result, this prototype has the potential to be integrated into the rabies surveillance system in Bali, particularly to strengthen the community-based rabies surveillance system. Even though this prototype received positive feedback, this study focuses solely on the design development and evaluation of its user interface. As a result, further development is required before incorporating RaCon into the rabies prevention and control program.

Higher order thinking skills or Higher Order Thinking Skills (HOTS) are thinking skills that are not just remembering, restating, and also referring without processing, but the ability to think critically, creatively, and be able to solve problems. The objectives of this PKM activity were (1) to understand the principles of making modules based on HOTS questions, (2) to find out the technical steps for making modules based on HOTS questions, (3) to understand the components contained in modules based on HOTS questions. The method used is socialization and mentoring. Material presentation on the principles of making modules based on HOTS questions by the Service Team from UPMI. The participants in this activity were 12 teachers of Public Elementary Schools 1, 2 and 4 of Kaba-Kaba, Kediri sub-district, Tabanan district. The results of this PKM activity are: (1) the trainees understand the principle of making HOTS question-based modules, (2) to understand the technical steps of HOTS question-based modules, (3) understand the components contained in HOTS question-based modules, ( 4) The team from each school produced 1 module based on HOTS questions, and (5) the training participants were very enthusiastic about participating in socialization activities and mentoring in writing HOTS question-based modules and responded positively, so this PKM activity was very useful in relation to improving the quality of teacher competence in learning in school.

Information systems can facilitate business actors to control and evaluate business reporting effectively and efficiently. Anugrah Sri Jaya is a business engaged in manufacturing. This company still uses a manual recording system which causes several problems, namely frequent errors in calculations and mismatch of inventory stock records with actual conditions. Therefore, the researcher proposes to implement an information system in the accounting process at Anugrah Sri Jaya. From the results of the study, researchers have succeeded in building a web-based accounting information system at Anugrah Srijaya. Information system testing uses the System Usability Scale (SUS) method where the test uses a questionnaire as an assessor and the number of responses is 5 respondents where the respondents from this study are business owners and several employees who will later use this system. From the results of the tests carried out, it can be seen that the average score obtained from the calculation of the System Usability Scale (SUS) is 74.5. Based on the results of the average score, this system can be said to be in the category of acceptance (Acceptable) and on the adjective rating scale, the information system built is rated as excellent.

Scientific literacy plays a role as scientific knowledge and skills to be able to identify questions, acquire new knowledge, explain scientific phenomena, and draw conclusions based on facts, understand the characteristics of science, awareness of how science and technology shape the natural, intellectual, and cultural environment, as well as the willingness to be involved and concerned with science-related issues. Science plays an important role in the development of Science and Technology, therefore scientific literacy needs to be introduced from an early age and taught in primary, secondary and higher education so that knowledge, understanding, and science skills are embedded in children, both in the form of critical thinking skills, hard skills as well as soft skills. Scientific literacy is required in various branches of science. Learning Plant Physiology which is one part of the biological sciences, the inclusion of scientific literacy is a necessity, so that the Learning Outcomes of Courses (CPMK) and Graduate Learning Outcomes (CPL) are maximized. Improving scientific literacy in plant physiology learning can be applied through various innovative learning models including: (1) Project Based Learning (PjBL) learning model, (2) Problem Based Learning (PBL) learning model, (3) Experimental learning model to explore the surrounding environment ( EJAS), (4) Discovery Learning model, (5) Service Learning model, (6) Inquiry learning model. All of these learning models are constructivist, so they can improve critical thinking skills, problem solving skills, higher order thinking skills and the ability to interact socially humanities

Undang-undang Sisdiknas Nomor 20 tahun 2003 mengamanatkan bahwa tujuan Pendidikan nasional adalah membentuk insan Indonesia yang cerdas dan berkarakter, sehingga memiliki kekuatan spiritual keagamaan, pengendalian diri , kepribadian, kecerdasan, akhlak mulia serta keterampilan yang diperlukan dirinya , masyarakat, bangsa dan negara. Proses Pendidikan harus berujung pada pembentukan sikap, pengembangan kecerdasan atau intelektual, serta pengembangan keterampilan anak sesuai dengan kebutuhan hidup.Penguatan Pendidikan Karakter (PPK) adalah gerakan pendidikan di sekolah untuk memperkuat karakter siswa melalui harmonisasi olah hati (etik), olah rasa (estetis), olah pikir (literasi), dan olah raga (kinestetik). Pembelajaran biologi di sekolah sangat erat kaitannya dengan kondisi lingkungan hidup di lingkungan sekolah yang bersangkutan Oleh karena itu maka pembelajaran biologi hendaknya disertai dengan meningkatkan pemanfaatan lingkungan sekolah sebagai sumber belajar. Dengan pemanfaatan lingkungan sekolah sebagai sumber belajar, secara tidak langsung akan tertanam dalam diri siswa bahwa betapa pentingnya peranan lingkujngan tersebut dalam kehidupan manusia. Hal ini akan menambah kepedulian siswa terhadap kelestarian lingkungan. Kepedulian itu akan tertanam sebagai suatu nilai dalam diri siswa yang pada akhirnya akan terbentuk karakter peduli lingkungan.Pembelajaran biologi dengan pemafaatan lingkungan sekolah sebagai sumber belajar dapat dilakukan dengan beberapa jenis model pembelajaran inovatif yaitu model pembelajaran Project Based Learning, Problem Based Learning, Service Learning, Discovery Learning, Eksperimental Jelajah Alam Sekitar, dan Inquiry. Semua jenis model pembelajaran ini pelaksanaannya berpusat pada siswa (student centre).

Keanekaragaman hayati tumbuhan adalah sumber daya alam yang memiliki peran penting bagi lingkungan dan kelangsungan seluruh mahluk hidup di permukaan bumi. Sebagai sumber daya alam, tumbuhan memiliki peran sebagai penyuplai oksigen, sebagai sumber makanan, dapat mengurangi polusi udara, mengendalikan suhu, mencegah perubahan iklim, serta mencegah terjadinya erosi dan banjir. Namun seiring dengan kemajuan dan perkembangan Iptek serta peningkatan jumlah penduduk yang sangat pesat, keanekaragaman hayati tumbuhan juga semakin berkurang. Fakta-fakta di lapangan seperti dibukanya kawasan hutan untuk pemukiman, alih fungsi lahan, terjadinya illegal loging, pencurian kayu atau eksploitasi yang berlebihan, berdampak terhadap terjadinya penurunan jumlah dan jenis spesies suatu tumbuhan, bahkan dapat menyebabkan terjadinya kepunahan. Kepunahan jenis merupakan masalah yang banyak dirisaukan. Kesadaran masyarakat terhadap pentingnya pelestarian keanekaragaman hayati tumbuhan juga masih sangat rendah. Upaya pemerintah melalui konservasi masih belum mampu mengatasi permasalahan tersebut. Menumbuhkan kesadaran masyarakat tentang pentingnya pelestarian keanekaragaman hayati tumbuhan memerlukan perencanaan matang yang benar-benar dapat dilakukan secara terus menerus dan berkesinambungan. Peran pembelajaran dalam membentuk generasi penerus bangsa, agar memiliki sikap peduli terhadap keanekaragaman hayati tumbuhan sangatlah penting. Pembelajaran memiliki peran untuk membentuk dan menumbuhkan karakter positif dari rangkaian aktivitas yang dilakukan selama proses pembelajaran. Membangun pola pikir yang baik, bersikap yang baik, dan berperilaku yang baik wajib ditanamkan oleh setiap guru dalam setiap proses pembelajaran. Pembelajaran spermatophyta memiliki peran yang sangat penting terhadap pelestarian keanekaragaman hayati tumbuhan. Spermatophyta adalah bagian dari ilmu biologi yang mempelajari tentang tumbuhan berbiji serta peran dan fungsinya di alam. Pembelajaran Spermatophyta selain dapat dilakukan di dalam dan di luar kelas, juga dapat dilakukan dengan berbagai metode pembelajaran yang inovatif sehingga dapat menciptakan suasana belajar yang lebih menyenangkan. Hal ini dapat berdampak positif terhadap hasil belajar peserta didik, baik dari aspek kognitif, afektif maupun aspek psikomotorik. Pembelajaran spermatophyta memiliki kompetensi mensyukuri keanekaragaman hayati tumbuhan sebagai sumber daya alam yang harus dilestarikan. Kompetensi tersebut didukung oleh peran pembelajaran yang menanamkan nilai-nilai kearifan lokal yang berlaku di dalam tatanan masyarakat, agar peserta didik mampu melindungi dan mengelola keanekaagaman hayati tumbuhan agar tetap lestari.

Background and purpose: The prevalence of hypertension has been increasing along with the increasing elderly population. Non-pharmacological therapies such as sports and slow stroke back massage offer a potential adjuvant therapy for elderly patient with chronic hypertension. This study aims to determine the efficacy of sports and slow stroke back massage as non-pharmacological therapies to lower blood pressure in this age group.Methods: This study was a Parallel Group Randomized Controlled Trial, conducted in Patrang, Jember, East Java. The study involved a total of 72 elderly aged between 60 to 79 years old who had blood pressure of ≥140/90mmHg, and not taking antihypertensive drugs. The study participants were assigned randomly into three groups namely, the sports massage, slow stroke back massage, and control groups. Subject characteristics, stress level, physical activity level and eating habit were collected through structured interview using standardized questionnaires (Global Physical Activity Questionnaire, Food Frequency Questionnaire, Depression Anxiety Stress Scale (DASS 21)). Blood pressure measurements were done twice, before and after treatment. Before and after comparison was conducted with Wilcoxon test, between group comparison was conducted with Kruskal Wallis test followed by Mann Whitney test.Results: The average systolic blood pressures before and after sports massage were 168.96±SD 16.02 mmHg and 147.50±SD 15.95 mmHg, respectively. For the slow stroke back massage was 165.42±12.50 mmHg before treatment and 154.58±16.15 mmHg after treatment. The systolic and diastolic blood pressures before and after treatment in the treatment groups (sports massage and slow stroke back massage) were statistically different from the control group (p

This study aims to develop an autonomous combine harvester. A manual steering combine harvester was modified autonomously using navigation systems of an RTK-DGPS, a gyroscope, and crawler speed sensors. These sensors could determine the combine position and heading required to guide the path. The control system is processed for these navigation sensors' data to make the decision of combine movement. Moreover, it commands the actuator to move the steering lever mechanism. The steering control's desired heading angle was determined from lateral error, heading error, and the traveling speed. In this study, the combined harvester's average forward traveling speed was set at 0.17 m/s, adjusted to a navigation sensor's sampling rate of 5 Hz and the steering mechanism delay. The preliminary test showed the combine could turn by pivoting one of its tracks which turned the radius was into 0.4 m. Furthermore, a guidance control system of the combine harvester was developed based on this test result. The developed guidance control system was successfully guiding the combine to follow the harvesting path. The test results showed that the root mean square of the lateral error was less than 0.1 m.

Expander is the most important component for Organic Rankine Cycle (ORC) especially to convert low-temperature heat to power in remote areas. However, most of developing countries are still far fro...

The times, students and teachers are required to be creative, innovative and know all the information that can be received through ICT-based learning media. The purpose of this service is to overcome the problem of lack of teacher knowledge in the development of information communication and technology (ICT)-based learning media. Activities are carried out in two stages, namely socialization activities, and mentoring. ICT-based learning does not always have advantages but also disadvantages in its application. One of the applications of ICT in learning is the use of learning media that can improve the quality of students' abilities. Multimedia-based learning such as technology that involves text, images, sound and video can present subject matter that is more interesting, not monotonous, and facilitates delivery. Through mentoring activities, the development of ICT-based learning prepared by teachers can improve its quality, so that the learning process is in line with the demands of skills according to the development of the times based on science and technology. The use of the internet in the world of teaching will help the world of teaching increase the quantity of students. The results of PKM socialization and mentoring at SMA Taman Rama Denpasar, resulted in outcomes and achievement targets 1) The preparation of an ICT-based Learning Implementation Plan (RPP) for each subject. 2) certificates for teachers who participate in socialization and mentoring

Server Side merupakan teknologi webpage yang menerapkan jenis pemograman web yang di proses di server. STMIK STIKOM Indonesia telah menerapkan Sistem Penjaminan Mutu Internal (SPMI) dengan melakukan Audit Mutu Internal (AMI). Namun sistem audit yang sedang berjalan masih manual. Maka dari itu dibangun Sistem Informasi Manajemen Audit Mutu Internal untuk STMIK STIKOM Indonesia. Adapun tahapan pembuatan sistem informasi dimulai dari tahap analisis masalah, perancangan sistem, implementasi, dan pengujian sistem. Hasil penelitian ini telah dibangun sistem informasi manajemen audit mutu internal yang mengimplementasikan metode server side dengan framework Laravel. Pengujian dilakukan dengan pengujian Blackbox dimana sistem telah berhasil melakukan semua perintah yang telah dirancang sebelumnya

Most of paddy fields in Indonesia are not consolidated, therefore, soil hardpan usually did not exist. With no soil hardpan, mobility of any machine for crop maintenance is very difficult even in some places is almost impossible.Until now crop maintenance such as weeding, spraying and spreading fertilizer was done manually by labor. Then mechanization is required to replace the labour which is not available or very expensive. Hence, this study conducted with objective to make a prototype II of a single wheel tractor for crop maintenance operated in deep mud field or in an unconsolidated paddy field. The study also did performance test of a single wheel tractor to measure the tractor speed, traction, sinkage, and slip of wheel when operated in rice plants field. The results of performance test showed that the speed average of wheel with straight lug and curved lug were 1.15km/hour and 0.97 km/hour. The average of sinkage and slip both of wheels with straight lug and curved lug respectively were 24.8 cm, 25.9 cm and 38.7 %, 26.12%. The results of performance test olso showed that the traction average of wheel with straight lug and curved lug respectively were 45.8 kg and 41.5 kg

The purpose of this study was to determine the effect of the Open-Ended learning model on understanding mathematical concepts by controlling students' numerical talents. This research was conducted in class X SMA Negeri 7 Denpasar with quasi-experimental methods with the design of The Non Equivalent Posttest Only Control Group Design, involving a sample of 72 students taken by simple random sampling technique. The independent variable in this study is the learning approach which is divided into two levels of factors, namely the Open-Ended learning model that is imposed on the experimental group and the conventional learning model that is imposed on the control group. As the dependent variable in this research is understanding mathematical concepts. Numerical talent is a control variable (covariable). The research instrument was a test, namely a test of understanding mathematical concepts and numerical aptitude tests. Data analysis used t-test and one-way Anakova. The results showed that: (1) there is an influence of understanding mathematical concepts between students who take the Open-Ended learning model and those who follow conventional learning models, 2) there is an influence of understanding of mathematical concepts between students who take the Open-Ended learning model and those who follow the learning model conventional after numerical talent control. Understanding of mathematical concepts achieved by controlling students' numerical talents, proves that Open-Ended learning models can influence understanding of mathematical concepts themselves

Coronavirus Disease 2019 (COVID-19) is an infectious disease caused by the Acute Respiratory Syndrome Coronavirus 2 (SARS Cov-2). The community has a role in breaking the chain of transmission of COVID-19 and does not create a source of transmission as a result of interactions between individuals and groups at a point in the location. The purpose of the study was to determine the relationship between individual characteristics knowledge and attitudes towards compliance with the application of health protocols during the COVID-19 pandemic in Jembrana Regency. The design of this study was observational, with adesign cross sectional. The number of samples is 117 people. The sampling technique in this study used non probability sampling, which is a combination of snowballing and voluntary sampling which was conducted in Jembrana Regency in April-June 2021. The results showed that 77.78% complied with the application of health protocols and 22.22% did not comply. Variables of age, gender, income, last education and attitude have no relationship, age group 18-25 (p = 0.8941; OR = 1.14; 95%CI = 0.42-3.11), age group 26-45 (p= 0.8941;OR= 0.90; 95%CI=0.42-3.11), gender (p=0.2496,OR=1.68;95%CI:0.69-4.03 ), income (p=0.1574;OR=2.2;95%CI :0.69-4.03), last education (p= 0.6508; OR=1.26; 95%CI: 0.45- 3.50). The related variables were knowledge and public attitudes, knowledge (p=0.0032; OR=4.4;95% CI: 1.66-11.66), attitudes (p=

Toxoplasmosis is a zoonotic disease caused by infection with the parasite called Toxoplasma gondii (T. gondii). The health and social impacts of the infection are enormous, including miscarriage, hydrocephalus, blindness, and mental retardation. The occurrence of toxoplasmosis in maternal women cannot be separated from cats around their houses. This study aimed to determine the seroprevalence of the parasite in cats found in the human carriers residences and identified the risk factors of toxoplasmosis in maternal women in Badung District, Bali Province, Indonesia. A total of 80 cat serum samples were obtained from two residential groups, 40 from the housing where the maternal women were infected and another 40 from where there were no identified sufferers of the disease. All the samples were examined using the enzyme-linked immunosorbent assay (ELISA) method to detect the presence of antibodies T. gondii in feral cat serum. The results showed that 47.5% of the examined subjects had the said antibodies. As much as 65% came from housing with cases of toxoplasmosis in maternal mothers, and 30% came from residences with none. The presence of feral cats is a major risk factor for the transmission of T. gondii to humans.

Program Dharma merupakan model pemberdayaan masyarakat yang dapat diaplikasikan pada semua desa di Bali. Pilot project telah dilakukan di dua desa dan satu kelurahan wilayah pariwisata Sanur sejak tahun 2016 sampai saat ini. Pada tahun 2019, Program Dharma diperluas ke wilayah Desa Jagapati dan Sibang Kaja, Kabupaten Badung serta Desa Purwakerthi dan Desa Bunutan Kabupaten Karangasem. Kelemahan dan kekurangan dalam pilot project tersebut kemudian disempurnakan sebelum diterapkan pada desa lain di Bali. Program yang telah kami lakukan di desa Pilot Project kami tuang dalam buku panduan Program Dharma ini.

Control of soil moisture can save water supply for crops. The soil moisture sensor integrated with the Arduino microcontroller board can be programmed as the control system. Addition of RTC module and SD module tools also make the system as the data logger. The purpose of this research was to developed the irrigation automation system with the control of soil moisture. This system has been integrated with the automation system using the power source of solar energy. Soil texture is sandy clay loam, which is dominated by the sand content of 59.67%. Rainfall during the study was 58.5 mm. The control system with Arduino board, set to keep soil moisture between 0.23 cm3cm-3 - 0.30 cm3cm-3. The soil moisture in that range was able to be controlled with this system. Land without agricultural cultivation activities when water resources are limited, can be empowered with the application of irrigation automation systems.AbstrakPengendalian kelembaban tanah dapat menghemat pasokan air untuk tanaman. Sensor kelembaban tanah yang diintegrasikan dengan papan mikrokontroler Arduino dapat diprogram sebagai sistem pengendalian tersebut. Penambahan alat RTC module dan SD module juga menjadikan sistem sebagai data logger. Tujuan dari penelitian ini adalah untuk mengembangkan sistem otomatisasi irigasi dengan kendali kelembaban tanah. Sistem ini terintegrasi dengan sistem otomatisasi menggunakan sumber tenaga dari energi surya. Tekstur tanah adalah lempung liat berpasir, yang didominasi oleh kandungan pasir sebesar 59.67%. Curah hujan selama penelitian adalah 58.5 mm. Sistem kontrol dengan papan Arduino, diatur untuk menjaga kelembaban tanah antara 0.23 cm3cm-3 – 0.30 cm3cm-3. Kelembaban tanah pada kisaran tersebut mampu dikontrol dengan sistem ini. Lahan tanpa kegiatan budidaya pertanian pada saat sumber daya air terbatas, dapat diberdayakan dengan aplikasi sistem otomatisasi irigasi.

Static penetrometer is designed to measure the force that required to push a conical probe of the soil deepness through a constant velocity. The output data are force per unit area without soil factor influenced, i.e. soil moisture content. Soil moisture content is an important factor that affects soil penetration resistance. The soil moisture content method that commonly uses a gravimetric method can takes a long time to obtain data of soil moisture conten. Therefore a penetrometer is needed which can measure the soil moisture content at once. The objective of study is to design and develop static penetrometer equipped with soil moisture sensor and android based data record system. Loadcell and HX711 used as force sensor, HC-SR04 and DHT11 used as depth sensor and a kit soil moisture module has been modified as soil moisture sensor. Calibration and validation result of the sensor shown that the correlation value of R2=0.9994 and R2=0.9995 (force sensor), R2=0.9999 and R2=0.9999 (depth sensor) and R2= 0.9098 and R2=0.9255 (soil moisture sensor). Penetrometer performance test in land result obtained the value of R2=0.9583 for cone index, R2=0.9994 for depth sensor dan R2=0.6673 moisture content sensor. Penetrometer pervormance test in rice field result obtained the value of R2=0.9583 for cone index, R2=0.9941 for depth sensor and R2=0.7201 moisture content sensor. The result of regression anlaysis for moisture content equation obtained value R2=0.7201 for testing on dry land and R2=0.9058 for testing in the paddy fields. The experimental result shown that the new develop penetrometer instrument can be used as an alternative instrument to measure soil pentration that eqquiped with soil moisture content data.AbstrakPenetrometer statis didesain untuk mengukur gaya yang dibutuhkan untuk menekan probe kerucut kedalaman tanah dengan kecepatan konstan. Output datanya adalah gaya persatuan luas tanpa faktor sifat tanah lain seperti kadar air. Kadar air tanah merupakan faktor penting yang memengaruhi tahanan penetrasi tanah. Metode pengukuran kadar air yang umum menggunakan metode gravimetri yang membutuhkan waktu cukup lama untuk mendapatkan data kadar air tanah. Maka dari itu dibutuhkan penetrometer yang dapat sekaligus mengukur kadar air dengan baik. Tujuan dari penelitian ini adalah merancang, membangun dan menguji penetrometer digital dilengkapi pembacaan kadar air dengan perekam data berbasis android. Loadcell dan HX711 digunakan sebagai sensor gaya, HC-SR04 dan DHT11 digunakan sebagai sensor kedalaman dan kit sensor kadar air tanah termodifikasi digunakan sebagai sensor kadar air. Hasil kalibrasi dan validasi sensor didapatkan nilai R2=0.9994 dan R2=0.9995 untuk sensor gaya, R2=0.9999 dan R2=0.9999 untuk sensor kedalaman, R2=0.9098 dan R2=0.9255 untuk sensor kadar air tanah. Hasil pengujian kinerja di lahan kering secara terpadu di dapatkan nilai nilai R2=0.9583 untuk cone index, R2=0.9994 untuk sensor kedalaman dan R2=0.6673 untuk sensor kadar air. Hasil pengujian di lahan sawah didapatkan nilai R2=0.9583 untuk sensor gaya, R2=0.9941 untuk sensor kedalaman dan R2=0.7696 untuk sensor kadar air. Hasil analisis regresi pada proses kalibrasi ulang didapat persamaan penduga kadar air dengan nilai R2=0.7201 untuk pengujian di lahan kering dan R2=0.9058 untuk pengujian di lahan sawah. Berdasarkan data yang didapatkan maka penetrometer yang dirancang dapat digunakan sebagai alternatif instrumen ukur tahanan penetrasi yang dilengkapi dengan data kadar air.

Rabies can be prevented and managed effectively through routine rabies vaccinations for dogs, with vaccination coverage reaching 70% to form herd immunity. The emergence of the Covid-19 pandemic caused the implementation of rabies vaccination for dogs in The Sanur Region to experience limitations, resulting in a decrease in rabies vaccination coverage. The purpose of this study was to determine rabies vaccination in dogs by owners and related factors during the Covid-19 pandemic in the Sanur area, based on the Precede-Proceed Model theory by Lawrence Green. This study uses a quantitative analytical observational method with cross-sectional design. The study was conducted from March to May 2021, using primary data from 155 dog owners who live in The Sanur Region of Denpasar, and were selected based on proportional random sampling. Primary data collected from online questionnaires were analyzed in three stages, descriptive analysis, different proportion test (chi square), and logistic regression test. The results of the analysis using the chi square test and logistic regression showed that only three variables had a significant influence on the behavior of dog owners in giving rabies vaccinations for their dogs during the Covid-19 pandemic, namely education (OR=140.68;95%CI:10, 77-1837.64), income (OR=13.04;95%CI:2.98-57.06), and knowledge (OR=32.36;95%CI:9.43-111.08). Keywords: Rabies Vaccination, Dog Owner Behavior

Soil-Transmitted Helminths (STH) Infection is a worm infection which is transmitted through soil. STH is still a public health problems around the world, including Indonesia. The tropical climates of Indonesia is a suitable environment for viability of STH. The prevalence of STH in Bali since 2003-2007 reached 40.94%-92.4%. The altitude of an area may affect the rate of STH infection. The rate of STH infection is higher on population in highland area compared to lowland area. This study aimed to identify risk factors of STH infection in elementary school students in highland and lowland area in Gianyar Regency. This study used cross sectional analytic design and was conducted in 2016. The total samples of this study were 104 students which were consisted of 53 students in highland area and 51 students in lowland area. The samples were collected using cluster random sampling technique. The specimens were examined using Kato-katz method. The results showed that the prevalence of STH infection in elementary school students in highland area (28.31%) was higher than in lowland area (1.96%). In lowland area, the risk factor could not be clearly identified because there was only one student with a positive STH infection. Meanwhile, the identified dominants risk factors which influence STH infection in highland area were habit of washing hands using soap (AOR=24.99), fingernails cleanliness (AOR= 13.19) and parents income (AOR=18.83).

Di Kota Denpasar, pada tahun 2019 ditemukan dan dilayani sebanyak 4923 balita penderita diare atau 30,8% dari jumlah perkiraan kasus. Penelitian ini bertujuan untuk mengetahui gambaran penderita diare pada balita di UPTD Puskesmas II Dinas Kesehatan Kecamatan Denpasar Barat Periode Juni-November tahun 2019. Penelitian ini merupakan penelitian kuantitatif, dengan rancangan penelitian deskriptif dan menggunakan desain penelitian cross sectional. Total sampel sebanyak 79 balita. Teknik pengambilan menggunakan total sampling. Data bersumber dari data sekunder UPTD Puskesmas II Dinas Kesehatan Kecamatan Denpasar Barat. Analisis data menggunakan analisis univariat. Hasil dan kesimpulan penelitian menunjukan di UPTD Puskesmas II Dinas Kesehatan Kecamatan Denpasar Barat Periode Juni-November Tahun 2019. Penderita diare terbanyak dialami balita berjenis kelamin laki-laki sebanyak 60,76%. Penderita diare pada balita terbanyak terjadi pada kategori umur 12 - 36 bulan sebanyak 54,43%. Penderita diare pada balita terbanyak dari Desa Padangsambian Kelod sebanyak 32,91%. Mayoritas penderita diare tanpa dehidrasi sebanyak 75,95% balita, terdapat juga 24,05 penderita dengan dehidrasi ringan/sedang. Terdapat 26,58% balita penderita diare mendapatkan cairan ringer laktat. Terdapat 12,66% balita penderita diare mendapatkan antibiotik. Disarankan Puskesmas melalui posyandu lebih intensif melakukan program sosialisasi terkait tindakan pencegahan dan penanganan kepada orang tua yang memiliki balita, terutama balita laki-laki dan balita berusia 12 – 36 bulan.Kata kunci: Diare, Balita, Dehidrasi, Puskesmas II Denpasar Barat

Pengasapan karet RSS adalah metode pengawetan dan pengeringan karet lembaranmenggunakan asap kayu bakar agar jamur tidak tumbuh saat penyimpanan. Pada umumnya pengasapan karet RSS konvensional membutuhkan waktu 5-6 hari dan konsumsi kayu asap sebanyak 4 m 3 per ton karet kering. Selain itu mutu RSS juga ditentukan oleh pengontrolan yang rutin mengenai bahan bakar kayu dan suhu ruang pengasapan. Penelitian ini berupaya meningkatkan mutu karet RSS dan efisiensi energi proses pengasapan karet RSS dengan menerapkan sistem kendali otomatis berbasis mikrokontroller yang dapat mengatur konsentrasi asap dan suhu. Sistem kendali ini merupakan sistem yang akan mengatur suhu dan kepekatan asap pada setiap tingkatan suhu. Tujuan penelitian ini adalah untuk melakukan perancangan dan pengujian pengendalian suhu dan konsentrasi ruang asap karet RSS menggunakan mikrokontroller. Prosedur penelitian ini mencakup; 1) Disain dan Konstruksi, 2) Merancang perangkat keras kendali, 3) Merancang perangkat lunak, 4) Kalibrasi Sensor LM 35 dan 5) Pengujian sistem kendali pada ruang pengasap. Hasil pengujian sistem kendali suhu dan konsentrasi asap adalah proses pengasapan karet RSS terbagi pada 4 tingkatan suhu yaitu suhu 40 0 C-45 0 C selama 12 jam, suhu 45 0 C-50 0 C selama 12 jam, suhu 50 0 C-55 0 C selama 12 jam, dan suhu 55 0 C-60 0 C selama 24 jam. Keberhasilan pengujian ini dicapai selama 60 jam atau 2,5 hari. Mutu karet RSS berwarna coklat transparan, tidak timbul gelembung dan lembaran tidak tambah panjang atau putus. Karet RSS menjadi dominan mutu RSS 1 setelah terjadi penguapan air sebesar 35,78%. Adapun panjang karet RSS berkurang sebesar 3,81%, lebar berkurang sebesar 8,95% dan ketebalan bertambah sebesar 4,36%. Penggunaan kayu bahan bakar asap sekitar 2 m 3 dengan kapasitas karet RSS 1.000 Kg.

Kualitas tidur merupakan gambaran yang menjelaskan tentang kemampuan seseorang mempertahankan waktu tidur dan tidak adanya gangguan yang dialami selama periode tidur. Banyak faktor dapat mempengaruhi kualitas tidur diantaranya penyakit, kondisi lingkungan seperti kebisingan dan cahaya, latihan fisik dan kelelahan, stress psikologi, obat-obatan dan zat kimia diet dan kalori, serta konsumsi kopi. Tujuan dari penelitian ini untuk mengetahui faktor-faktor yang berhubungan dengan kualitas tidur mahasiswa yang mengonsumsi kopi di Fakultas Kedokteran Universitas Udayana. Penelitian ini merupakan penelitian analitik dengan pendekatan kuantitatif menggunakan rancangan cross-sectional. Penentuan sampel pada penelitian menggunakan metode systematic random sampling dengan jumlah 118 responden. Hasil menunjukan proporsi mahasiswa dengan kualitas tidur buruk sebesar 50.85% dan kualitas tidur baik sebesar 49.15%. Variabel yang secara signifikan berhubungan dengan kualitas tidur mahasiswa yaitu jenis minuman kopi (OR=2.22; 95% CI=1.122-4.418; p=0.022) dan kelelahan psikis (OR=3.84; 95% CI=1.509-9.777; p=0.005). Dapat disimpulkan terdapat hubungan antara jenis minuman kopi yang dikonsumsi mahasiswa dan faktor kelelahan psikis dengan kualitas tidur mahasiswa yang mengonsumsi kopi di Fakultas Kedokteran Universitas Udayana. Diharapkan untuk melakukan penelitian terkait dosis kafein pada jenis minuman kopi espresso, americano, cappuccino, dan latte serta meneliti faktor-faktor penyebab kelelahan psikis pada mahasiswa kedokteran yang kaitannya dengan kualitas tidur yang dialami mahasiswa. Kata kunci: Kualitas Tidur, Konsumsi Kopi, Mahasiswa ABSTRACT Sleep quality is a picture that explains about a person's ability to maintain sleep time and the absence of disturbances experienced during sleep periods. Many factors can affect sleep quality including diseases, environmental conditions such as noise and light, physical exercise and fatigue, psychological stress, drugs and chemicals, diet and calories, and coffee consumption. The purpose of this study was to determine factors related to sleep quality of students who consume coffee at the Faculty of Medicine, Udayana University. This research is an analytical study with a quantitative approach using a cross-sectional design. Determination of the sample in this study using systematic random sampling method with a total of 118 respondents. The results show the proportion of students with poor sleep quality by 50.85% and good sleep quality by 49.15%. Variables that were significantly related to student sleep quality were types of coffee drinks (OR = 2.22; 95% CI = 1,122-4,418; p = 0.022) and psychological fatigue (OR = 3.84; 95% CI = 1.509-9777; p = 0.005) . It can be concluded that there is a relationship between the types of coffee drinks consumed by students and psychological fatigue factors with the sleep quality of students who consume coffee at the Faculty of Medicine, Udayana University. It is expected to conduct research related to the dose of caffeine in the types of espresso, americano, cappuccino, and latte coffee drinks and examine the factors that cause psychological fatigue in medical students related to sleep quality experienced by students. Keywords: Sleep Quality, Coffee Consumption, Students

As the by product of palm oil, palm kernel contains high-quality oil. The manual inspection has low efficiency, subjective and inconsistent results due different perspectives between the buyer and the seller regarding the kernel quality. This research aims to determine the quality of palm kernel using the texture and morphological image analysis. Texture analysis performed on the kernel images separation to obtain the value of the mean, variance, skewness, kurtosis, entropy, energy, contrast, correlation, and homogeneity. Morphology analysis performed on the kernel images separation to obtain the value of the area, perimeter, metrics, and eccentricity. The classification was performed by KNearest Neighbor (KNN) method. Based on a simulation, the classification system could classify the palm kernel into the whole kernels, broken, and shells. The highest accuracy of 66.59 % was obtained by using a combination of mean and morphology when k was 1.

The high population rate has an impact on increasing of land function change from agricultural land become housing and commercial building. As a result, it is difficult to get land for planting in the urban area. Therefore, this research is aimed to design equipment that can be used for planting in the narrow land using vertical gardening. This paper will report about design and functional testing of drive and control system on ROVERGARD. Drive system is based on water pump with additional gear train and chainsprocket mechanism. Control system use was on open loop type based on timer. The performance test of drive system was focused on electrical energy consumption and rotational speed of the system that was measured by multifunctional mini ammeter and tachometer. The control system was tested during 4 days, to evaluate their performances between set point and actual timing while filling water tank and rotate the system at maximal load condition. Electrical power consumption was 208 W at average rotational speed 2703 rpm. Increasing load caused an increase of energy consumption but made the drive rotation decline. The position control performance had on position error around 50 cm. Consequently, setting time on timer must be adjusted. Abstrak Laju pertumbuhan penduduk yang tinggi, mengakibatkan tingginya alih fungsi lahan pertanian menjadi bangunan perumahan dan komersial. Masalah ini mengakibatkan sulitnya mencari lahan pertanian di daerah padat penduduk khususnya perkotaan. Oleh karena itu perlu dirancang sebuah alat yang dapat digunakan untuk bercocok tanam di lahan sempit. Tujuan dari penelitian ini adalah mendesain dan menguji sistem penggerak dan kendali pada ROVERGARD. Sistem penggerak berasal dari pompa air yang dimodifikasi. Sedangkan sistem kendali menggunakan tipe open loop berbasis waktu dimana timer sebagai komponen utamanya. Pengujian kinerja penggerak difokuskan pada konsumsi listrik dan rpm yang diukur menggunakan multifunctional mini ammeter dan tachometer. Sistem kendali diuji selama 4 hari. Hasil pengujian kinerja penggerak menunjukkan bahwa pada kondisi pengisian penampung dan beban maksimal. Daya listrik yang dihasilkan adalah 208 W dimana putaran penggerak adalah 2703 rpm. Penambahan beban pada pot berbanding lurus dengan konsumsi listrik yang dihasilkan, namun berbanding terbalik dengan putaran penggerak. Sementara itu, kinerja sistem kendali belum maksimal, karena masih terdapat kesalahan posisi yang mencapai 50 cm, karenanya pengaturan waktu pada timer harus diperbaiki.