Raman spectroscopy is a type of molecular spectroscopy that involves the dispersion of electromagnetic radiation by molecules or atoms. It measures the rotational, vibrational, and other low-frequency ...
Official SCM repository for PDFsam Basic, a free and open source, multi-platform software designed to extract pages, split, merge, mix and rotate PDF files. Since version 3 PDFsam Basic is open source ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We tested out the best free PDF editors for designing and modifying documents completely free of ...
Abstract: Tutorial 18, "Flow Meters: Part 1", covered the basic concepts of flow meters, explained the working principles of volumetric and mass flow meters ...
SwifDoo supports basic PDF editing, but for a similar monthly fee, rival apps provide more advanced tools. The lifetime plan may be worthwhile for users with simple workflows, however. PDF editors are ...
Praised for a generous ratio of filling to dough and traditionally served sliced, the Frgal is a true showstopper. (Tom Slepicka/for The Gazette) Buy Photo The Gazette offers audio versions of ...
No other film has managed to define a generation quite like 1979’s Quadrophenia. Not only did The Who’s tale of mods and rockers capture the spirit of the 1960s, but it also reflected the ...
The Basic Instrumentation Grant (BIG) Program encourages applications from groups of investigators to purchase a single piece of new, costly, specialized, commercially available instrument or an ...
Abstract: We discuss the basic physics and instrumentation issues related to high-performance physical and inertial sensors based on atomic spectroscopy. Recent work on atomic magnetometers, NMR ...
The term instrumentation amplifier (INA) often is misused, referring to the application rather than the architecture of the device. Historically, any amplifier that was considered precision (i.e., ...
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