Phase contrast microscopy is a white-light optical microscopy technique that relies on sample-induced phase changes in illumination light to generate images with more information than provided by ...
DNC Chair Jaime Harrison joins MSNBC's the Rev. Al Sharpton to discuss the upcoming debate between Vice President Kamala Harris and former President Donald Trump.
Although contrast agents have an essential role in non-invasive imaging techniques, potential side effects limit their use. For example, both low- and iso-osmolar iodinated contrast media used in ...
There is a lot to learn from the pride of ancient Greek artists who must have enjoyed a similar social status as unknown Goryeo (918-1392) celadon artisans.
Administration of oral contrast consumes valuable time in today's fast-paced and overcrowded ED. The contrast may taste unpleasant, and may be aspirated in patients who are actively vomiting.
Komodo dragons with iron-tipped teeth. Thirteen-foot-long pythons. Attacking crocs. Of the five main classes of vertebrate animals, reptiles often inspire the most fear. But reptiles deserve our ...
The 17th century “Portrait of a Girl” by the Dutch artist had a note on the back of the frame saying it was loaned to the Philadelphia Museum of Art for an exhibition in 1970. Kaja Veilleux ...