An Energy Efficient Anchor-Free Localization Algorithm for No-Identity Wireless Sensor Networks by Zhe Qu, Minglei Shu, Ming Yang, Chongqing Zhang, Nuo Wei, Qingbei Guo, Tao Du

“…Instead of multiple measurements, mathematical calculation is adopted to acquire the position information. …”
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Prediction of Soil Moisture-Holding Capacity with Support Vector Machines in Dry Subhumid Tropics by Jacob Kaingo, Siza D. Tumbo, Nganga I. Kihupi, Boniface P. Mbilinyi

“…However, they are hardly sufficient and costly to measure. Mathematical models called pedotransfer functions (PTFs) that use soil physicochemical properties as inputs to estimate soil moisture-holding capacity are an attractive alternative but limited by specificity to pedoenvironments and regression methods. …”
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STEAM approach in project-based learning to develop mathematical literacy and students' character by In In Supianti, Poppy Yaniawati, Ebenezer Bonyah, Astri Widiastuti Hasbiah, Nisrina Rozalini

“…The quantitative data collection used a literacy skills test to measure mathematical literacy. Meanwhile, the qualitative data collection to measure students' character utilized surveys, interviews, and observations. …”
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Penentuan Jarak Karakter Pemain dengan Karakter Bukan Pemain yang Harus Mengikuti Pemain pada Pengembangan Game Simulasi Mitigasi Bencana Erupsi Gunung by Henny Widowati, Rachma Putri Widhowati, Sulistyo Puspitodjati, D.L. Crispina Pardede

“…The distance is measured mathematically using the pythagorean concept and visual aesthetics consideration. …”
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