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This study aims to develop a higher order thinking skill (HOTS) test instrument which is used to measure students' critical thinking skills on circular material. This research was conducted at SMP Negeri 7 Putussibau using the research and development method of the Borg and Gall research design with 10 stages, namely, potential and problems, data collection, product design, design validation, design revision, product testing, product revision. , trial use, product revision and mass product. But in this study only up to stage 8, namely the use trial. Based on the results of the research that has been carried out, it was found that the results of the validation of the HOTS test instrument from the three experts were in the valid category. While the effectiveness of the HOTS test instrument based on the results of the analysis is included in the effective category. The final form of the product of this research is the HOTS test instrument as many as 3 essay questions which are used to measure students' critical thinking skills.    

Penggunaan motor listrik dengan kontaktor sebagai pengendalinya dapat menyebabkan arus (starting) motor melonjak saat start pertama dihidupkan. Dalam perkembangan teknologi, Variable Speed Drive (inverter) berfungsi untuk mengurangi konsumsi energi listrik dalam mengendalikan kecepatan putar motor listrik dengan mengubah prinsip frekuensi inputnya, sehingga dapat memungkinkan upaya penghematan konsumsi energi dan peningkatan produksi terhadap kapasitas pabrik. Penggunaan motor listrik yang fungsinya sebagai penggerak mesin merupakan contoh penggunaan motor listrik yang tidak efisien dan membutuhkan energi yang cukup besar, Selain itu, penggunaan motor listrik masih menggunakan cara tradisional, yaitu dengan mengguakan kontaktor. penggunaan kontaktor dapat menyebabkan arus (starting) motor melonjak saat start pertama dihidupkan. Lonjakan arus start yang cukup besar ini juga berdampak pada pemborosan konsumsi daya. Namun, lonjakan ini dapat di minimalkan dengan memodifikasi teknik pengendaliannya yaitu menggunakan VFD. VFD dapat mengatur lonjakan arus startin sesuai dengan kebutuhan yang diperlukan, yaitu dengan cara mengubabh frekuensinya.    

Tema KKN Tematik yang diangkat oleh Universitas Janabadra Tahun Ajaran 2022/2023 adalah “KKN UJB Melalui Circular Economy Menuju Bantul Zero Waste 2025.” Dalam hal ini, sampah sebagai berkah untuk keberlangsungan dan kelestarian lingkungan. Di Padukuhan Joho, Kalurahan Jambidan, Kapanewon Banguntapan, Bantul masih terdapat sampah yang belum terkelola dengan baik. Terlihat beberapa permasalahan yang perlu dipecahkan guna meningkatkan pengelolaan sampah menjadi suatu hal yang bermanfaat. Sehingga diperlukan adanya beberapa program yang mampu memotivasi warga padukuhan Joho terkait pengelolaan sampah, salah satunya yaitu melalui pemanfaatan sampah rumah tangga menjadi media vertikultur. Kegiatan ini bertujuan untuk meningkatkan pengetahuan, pemahaman dan keterampilan masyarakat Padukuhan Joho tentang pengelolaan sampah plastik berupa botol dan budidaya tanaman secara vertikultur dengan memanfaatkan botol bekas serta mampu menyiapkan media tanaman. Metode kegiatan ini yaitu dilakukan dengan pelaksanaan secara langsung mengenai pemanfaatan sampah rumah tangga sebagai media vertikultur. Hal tersebut memberikan dampak yang positif, yaitu terdapat beberapa tanaman vertikultur yang memberikan manfaat bagi warga, serta disisi lain dengan adanya vertikultur tersebut dapat mengurangi sampah botol air mineral bekas yang sudah tidak terpakai.  

The MDG`s national target is to reduce the maternal mortality rate by three quarters from the maternal mortality rate in 1990 of 405 per 100,000 live births to 102 per 100,000 live births in 2015. World Health Organization (WHO) Maternal Mortality Rate (MMR) in the world that is, 289,000 people, and estimates that 800 women die each day due to complications of pregnancy and childbirth. Approximately 99% of all maternal deaths occur in developing countries, about 80% of maternal deaths are the result of increased complications during pregnancy, childbirth and after delivery. The Health Profile of North Sumatra Province in 2016 states that the coverage of deliveries assisted by health workers shows an increasing trend, namely from 86.73% in 2010 to 90.05% in 2016, even the achievement in 2016 was the highest achievement in terms of delivery assistance by health worker in 7 years Effleurage technique is a massage technique using the palms of the hands in a circular motion pattern on the lower part of the waist. Massase effleurage technique can reduce labor pain during the first stage of the active phase if it is done correctly, which is done every time there is a contraction and done for about 20 minutes. The general objective of this study was to provide midwifery care for the first stage of labor to Mrs. A with the Effleurage Massage Relaxation Technique at the Pratama Marko clinic using Helen Varney's 7 steps midwifery management. In making this report the authors use descriptive methods with a case study model. The results showed that the respondent Ny. A 28 years old during the first stage of labor with massage relaxation technique at effleurage at the Pratama Clinic, Jl. Floodgate IV kec. Medan Johor.    

In this research, a 1x2 circular patch microstrip array antenna with feeding line is made which can be used on WiFi and WiMax which work at frequencies of 2.4, 3.7 and 5.8 GHz. This antenna design uses Ansoft HFSS software. Where the simulation results at a frequency of 2.4 GHz obtained a return loss value of -22.28 dB, -19.03 dB at 3.7 GHz and -14.94 dB for 5.8 GHz, VSWR 1.17 for 2.4 GHz, 1.25 at 3, 7 GHz and 1.43 for 5.8 GHz.Gain is 1 dB and directivity is 2,33 dB. The simulation results show that the parameters meet the minimum standard of the performance of an antenna, the Return Loss (RL)<-10 dB for 5.8 GHz, VSWR<2.  Therefore, this antenna is suitable for use for WIFI and WLAN applications

The Indonesian Ministry of Health has issued a Minister of Health Decree on Guidelines for the Prevention and Control of Covid-19 in Office and Industrial Workplaces in Support of Business Continuity in Pandemic Situations. The Minister of Manpower issues a Circular which states for companies that limit their business activities due to the policies of their respective local governments in preventing and overcoming COVID-19, causing some or all workers not to come to work, taking into account business continuity, changes in the amount and method of payment wages are made in accordance with the agreement between the employer and the worker. The purpose of this study was to analyze the effect of work-life balance on work engagement through job satisfaction as an intervening variable. Sampling in this study using the Slovin formula amounted to 100 respondents using simple random sampling technique. Data analysis using simple linear regression model, multiple and single test. The results of hypothesis testing work life balance statistically have a positive and significant effect on job satisfaction, job satisfaction is statistically positive and significant impact on work engagement, work life balance has an effect on work engagement through job satisfaction as an intervening variable.

Ragam penelitian berbasis keilmuan pengolahan citra digital, telah emnjadi bagian penting dalam era internet, atau lebih dikenal dengan Internet of Things. Terlebih dalam perkembangan transformasi informasi dan data yang tren dengan istilah Big Data. Sumber data dalam pengolahan citra berupa data gambar, yang telah diubah dalam mode matriks. Penelitian pada kesempatan ini mengangkat tematik gambar obyek 2 dimensi, yang memenuhi kriteria kotak, segitiga dan lingkaran. Pengamatan lanjutan ini dilakukan untuk melakukan integrasi dari 3 buah metode, guna mengklasifikasikan ketiga bidang geometri 2 dimensi tersebut. Adapun metodenya adalah gabungan antara Circularity-Centerplot-Boundary, yang masing-masing berfungsi pada pendeteksian bentuk obyek, warna obyek dan jumlah obyek, pada sebuah gambr individu dan kombinasinya. Sistem yang diupayakan telah berhasil melakukan klasifikasi dengan tingkat kesesuaian hingga mendekati 100% untuk segenap data uji yang akuisisi datanya menggunakan kamera web.