Abstract This work proposes a battery-free wireless burglar alarm system based on LoRa backscattering.The system consists of multiple wireless Self Aligning Bearing nodes that send an alert when its sensor is triggered.The primary goal is to significantly reduce the power consumption of these wireless nodes, eliminating the need for battery replace

Introduction: Many Indians are at high-risk of type-2 diabetes mellitus (T2DM).Yoga is an ancient Indian mind-body discipline, that has been associated with improved glucose levels and can help to prevent T2DM.The study aimed to systematically develop a Yoga program for T2DM prevention (YOGA-DP) among high-risk people in India using a complex inter

Laser additive manufacturing with mixed powders of boron Nappy Bag carbide and aluminum alloy is investigated.Parameters such as laser power, scan speed, scan pattern, and hatching space are systematically evaluated and optimized to obtain the desired density and porosity.These results show that the AM part contains 20 wt% boron carbide and 80 wt%

The USP Apparatus 1 (basket apparatus) is commonly used to evaluate the dissolution performance of oral solid dosage forms.The hydrodynamics generated by the basket contributes, in general, to the dissolution rate and hence the dissolution results.Here, the hydrodynamics of Apparatus 1 was quantified in a vessel filled with 900-mL de-ionized water