Kemampuan representasi matematis adalah kemampuan siswa dalam mengkomunikasikan ide-ide matematika dalam bentuk visual, simbol, dan verbal.Representasi matematis penting dimiliki oleh setiap siswa karena dapat membantu dalam menyelesaikan masalah.Penelitian ini bertujuan untuk mendeskripsikan kemampuan representasi matematis siswa tipe camper dalam
Tropical cyclone rapid intensification (RI) prediction still remains a big international challenge in numerical weather prediction.Hurricane Matthew (2016) underwent extreme and non-classic RI, intensifying from a Category 1 storm to Loungers a Category 5 hurricane within 24 h under a strong vertical shear environment.However, most models failed to
This paper presents a nonlinear cascaded control design that has been developed to (1) improve the self-sensing speed control performance of an interior permanent magnet synchronous motor (IPMSM) drive by reducing its speed and torque ripples and its phase current harmonic distortion and (2) attain the maximum torque while utilizing the minimum dri
Pogostemon Collections Desf., the largest genus of the tribe Pogostemoneae (Lamiaceae), consists of ca.80 species distributed mainly from South and Southeast Asia to China.The genus contains many patchouli plants, which are of great economic importance but taxonomically difficult.Therefore, it is necessary to characterize more chloroplast (cp) geno
Findings of abnormally pigmented amphibian individuals provide Pepper Shakers interesting insights on intraspecific phenotypic variability as well as on variation among populations inhabiting different habitats.Amphibian coloration is determined by chromatophores (specific epidermal cells), and a variety of abnormalities related to them have been r