The pioneers of holography (Gabor, Leith, Upatnieks, and Denisyuk) predicted very early that the ultimate 3D display will be based on this technique. This conviction was rooted in the fact that holography is the only approach ...
Optics & Photonics
Dec 27, 2021
1
245
Blood flow velocity is an important parameter reflecting vascular function. Abnormal vascular function is closely related to the occurrence and development of many diseases, such as diabetes, arteriosclerosis, thrombosis ...
Optics & Photonics
Dec 27, 2021
0
6
The ability to quantify optical properties (i.e., absorption and scattering) of strongly turbid media has major impacts on the characterization of biological tissues, fluid fields, and many others. However, the task of quantitative ...
Optics & Photonics
Dec 27, 2021
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15
Developing low-cost and highly efficient electrocatalysts for oxygen reduction reaction (ORR) to replace commercial Pt/C has always been desired to greatly reduce the cost of polymer electrolyte membrane (PEM) fuel cells. ...
Materials Science
Dec 27, 2021
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44
Heavy metals have a reputation for being dangerous, but some are essential nutrients that you can't live without. In this week's episode of Reactions, we explore why:
Materials Science
Dec 27, 2021
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41
By analyzing the acquisition-conservation tradeoff in root systems among different plants, ecologists have put forward the root economics spectrum (RES) hypothesis. Some plant species have finer and cost-effective absorptive ...
Plants & Animals
Dec 27, 2021
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366
Studies of the genomic DNA compaction in the cell nucleus and dynamic reorganization during physiologic processes or disease development in live cell environments are exceedingly challenging. This complexity stems from a ...
Biotechnology
Dec 27, 2021
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18
With the demand in real-time monitoring of endoplasmic variations and rapid detection of extracellular signals, a great number of approaches to bioimaging have been developed. The past few decades have witnessed a dramatic ...
Biotechnology
Dec 27, 2021
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168
Comprised of judiciously engineered microscopic photonic structures with subwavelength features, the concepts of metasurface and metamaterials have proven fruitful results in the realm of meta-optics. Previous research attentions ...
Optics & Photonics
Dec 27, 2021
0
32
Optical interference is not only a fundamental phenomenon that has enabled new theories of light to be derived, but it has also been used in interferometry for the measurement of small displacements, refractive index changes, ...
Optics & Photonics
Dec 27, 2021
0
288
