As chief of ophthalmology at a Veterans Affairs (VA) medical center, Ankit Shah, MD, mentors trainees who might be thinking about going into private practice. But he has seen those opportunities dry ...
Some of the most common surgical operations done in the United States include the following: Appendectomy. An appendectomy is the surgical removal of the appendix, a small tube that branches off the ...
By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...
Every second, millions of cells in your body divide in two. In the space of an hour, they duplicate their DNA and grow a web ...
Every second, millions of cells in your body divide in two. In the space of an hour, they duplicate their DNA and grow a web ...
Abstract: We present a smartphone based microscope using elastomer liquid lens as the objective to achieve adjustable magnification without lens displacement or replacement. The microscope is small ...
Abstract: Electron optics theory serves as the foundation for designing electron optical systems and optimizing high-order aberrations. A key challenge in electron optical design lies in the ...