Abstract: An array of photomultiplier tubes (PMTs) provides energy readout for gamma cameras, leading to event selection and positioning. However, operational and environmental changes, such as ...

Learn how to create your own silicone mold to make perfect small bricks for crafts, dioramas, and model building! This simple DIY method is beginner-friendly and gives you clean, detailed results ...

Objective To systematically identify and describe studies that have evaluated the impact of gardens and gardening on health and well-being. A secondary objective was to use this evidence to build ...