UV PROTECTION IN THE CORNEA: FAILURE AND RESCUE

UV Protection in the Cornea: Failure and Rescue

Ultraviolet (UV) irradiation induces DNA lesions in all directly exposed Fireplace tissues.In the human body, two tissues are chronically exposed to UV: the skin and the cornea.The most frequent UV-induced DNA lesions are cyclobutane pyrimidine dimers (CPDs) that can lead to apoptosis or induce tumorigenesis.Lacking the protective pigmentation of t

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Loss-induced nonreciprocity

Abstract Nonreciprocity is important in both optical information processing and topological Billy Royal Show Saddle photonics studies.Conventional principles for realizing nonreciprocity rely on magnetic fields, spatiotemporal modulation, or nonlinearity.Here we propose a generic principle for generating nonreciprocity by taking advantage of energy

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Fibrillar organization in tendons: A pattern revealed by percolation characteristics of the respective geometric network

Since the tendon is composed by collagen fibrils Airconditioner Thermistor of various sizes connected between them through molecular cross-links, it sounds logical to model it via a heterogeneous network of fibrils.Using cross sectional images, that network is operatively inferred from the respective Gabriel graph of the fibril mass centers.We focu

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