Until today, skin, brain, and all tissues of the human body were difficult to observe in detail with an optical microscope, since the contrast in the image was hindered by the high density of their ...

This study reveals nonlinear optical properties of semiconductor-metal nanocavities, enhancing imaging techniques for advanced nanophotonic device development.

Numerical analysis of stress field modification in rails to evaluate the minimum specimen dimensions for FBW process’s residual stress measurements ...

Hernandez is an outspoken transgender athlete competing in girls track and field. Hernandez did a recent interview with Capital and Main speaking about the backlash faced at track and field events.

The cutting-edge High Numerical Aperture Extreme Ultraviolet (High NA EUV) lithography tools, considered crucial for future chipmaking, were widely believed to be a distant prospect for Intel, not ...

We present a learning-based optimization framework for depth of field extension, combining rigorous modeling of coded aperture imaging system and convolutional neural network based deblurring. The ...

Keywords: scour depth, flow velocity, large-diameter pier, group pile foundation, numerical simulation Citation: Shi J, Han C, Guo H, Yu K and Han K (2024) Influence of scour depth and flow velocity ...

Apple's iPhone 18 Pro is rumored to feature a variable aperture camera for betterlow-light photography & greater control over depth of field.

With a variable aperture, you'd have far more control over the depth of field than on current models, which come with a wide, fixed aperture. This allows the small iPhone sensors to get enough light.

A smaller aperture lets in less light and requires a longer shutter speed, but has a deep depth-of-field, with foreground and background all in focus.

A variable aperture would allow users to control the depth of field, enabling better bokeh and sharper focus across a wider range of scenarios.