A low-cost scanner and smartphone may help identify high radiation exposure in emergencies, speeding triage when labs can’t ...

This video gives you the fastest and easiest method to understand and sketch parabolas—no complex math required. We break it down step-by-step: finding the vertex, identifying the axis of symmetry, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Christine Cyr Clisset and Sharon Franke A 13-by-9-inch casserole dish is ...

In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of ...

A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

You may have seen the Ruideng range of programmable power supply modules from China: small and relatively inexpensive switch-mode buck converters, with microprocessor control and a front panel ...

Mathematics Icons. Black Flat Design. Vector Illustration. Calculator, Sign, Blackboard, Chart, Ruler Vector set of graphs with 9 basic mathematical functions with grid and coordinates. Linear, ...

This GIT repository contains the source code, manual and executable file of Simstrat v1.3, as used in the paper gmd-2016-262. It also contains the parameter files for four different lakes and the ...