Impulsive differential systems are an important class of mathematical liquid Calcium models for many practical systems in physics, chemistry, biology, engineering, and information science that exhibit impulsive dynamical behaviors due to abrupt changes at certain instants during the dynamical processes.This paper studies the controllability and obs

Drug addiction can cause abnormal brain activation changes, which are the root cause of drug craving and brain function errors.This study enrolled drug abusers Reed Diffuser Refill to determine the effects of different drugs on brain activation.A functional near-infrared spectroscopy (fNIRS) device was used for the research.This study was designed

Hybrid excitation motor is a combination of permanent magnet motor and electric excitation motor, which can flexibly adjust the air gap magnetic field.At present, the traditional silicon steel sheet core material is widely used, but this material limits the further reduction of stator iron loss.In this paper, a new type of hybrid excitation synchro

Groundwater is a crucial resource for various purposes, especially in the arid land of Southern Tunisia.The assessment Pet Care of its properties needs a deeper understanding of the main mineralization processes.Therefore, a comprehensive characterization of shallow aquifers in Chott Djerid area has been carried out using isotope methods based on o

Penelitian tentang pengaruh lama pemutihan dengan kaporit pada kekuatan dan derajat putih kertas berbahan baku limbah serat abaca teah dilakukan di Laboratorim Balai Besar Kerajinan dan Batik Yogyakarta tahun 2007.Percobaan menggunakan tiga kondisi yaitu tanpa pemutihan, satu dan dua jam windmill pemutihan dengan kaporit.Kekuatan tarik, kekuatan so