Results 101 to 110 of about 305,787 (351)
The Necessity of Reforming the Territorial Organisation of the Local Public Power in the Republic of Moldova: Demographic Arguments [PDF]
, 2017 A plausible argument in favour of reforming the territorial organisation of the public power is the demographic situation in Moldova. Currently, the Republic of Moldova is faced with a series of demographic issues that leave their mark on many ...
Cornea, Sergiu
core
3-Dimensional Mapping of Corneal Topography and Thickness [PDF]
arXiv, 2003 Optical sections of the cornea are obtained by illumination with a collimated beam expanded in a fan shape by a small rotary cylindrical lens. The light diffused from the cornea is observed by two cameras and processed in order to yield the surfaces' profiles.
arxiv
Blind De-Blurring of Microscopy Images for Cornea Cell Counting [PDF]
arXiv, 2020 Cornea cell count is an important diagnostic tool commonly used by practitioners to assess the health of a patient's cornea. Unfortunately, clinical specular microscopy requires the acquisition of a large number of images at different focus depths because the curved shape of the cornea makes it impossible to acquire a single all-in-focus image.
arxiv
Finite element modelling of cornea mechanics: a review.
Arquivos Brasileiros de Oftalmologia, 2014 The cornea is a transparent tissue in front of the eye that refracts light and facilitates vision. A slight change in the geometry of the cornea remarkably affects the optical power.
T. M. Nejad, C. Foster, D. Gongal
semanticscholar +1 more source
Photonic Nanomaterials for Wearable Health Solutions
Advanced Materials, EarlyView.This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park +3 more
wiley +1 more source
Inflammation-induced lymphangiogenesis in the cornea arises from CD11b-positive macrophages.
Journal of Clinical Investigation, 2005 In the inflamed cornea, there is a parallel outgrowth of blood and lymphatic vessels into the normally avascular cornea. We tested whether adaptive and/or innate immune cells were actively involved in the genesis of new lymphatic vessels.
K. Maruyama +11 more
semanticscholar +1 more source
Shortwave Infrared Light Detection and Ranging Using Silver Telluride Quantum Dots
Advanced Materials, EarlyView.Post‐synthesis surface engineering and doping control significantly improve the performance of Ag₂Te CQD photodiodes, achieving a low dark current of 450 nA cm−2 at −0.5 V, an LDR exceeding 150 dB, and a rapid response speed of ≈25 ns. A proof‐of‐concept LiDAR demonstration in the SWIR using a nanosecond diode laser, achieves decimetre‐level resolution
Yongjie Wang +6 more
wiley +1 more source
arXiv, 2023 This paper studies the basic K-theoretic properties of a triangulated persistence category (TPC). This notion was introduced in our earlier papers on triangulation, persistence, and Fukaya categories (arXiv:2304.01785 and arXiv:2104.12258) and it is a type of category that can be viewed as a refinement of a triangulated category in the sense that the ...
arxiv
In vivo Terahertz Sensing of Skin Cancer Patients
Advanced Photonics Research, EarlyView.This study presents the first in vivo measurements of skin cancer patients in a hospital setting using a handheld THz probe. Furthermore, a new analysis approach is developed to generate a patient‐normalized THz response function, which enables clear contrast to be seen between cancer and healthy skin of the same patient.The first in vivo study of skin
Jacob J. Young +4 more
wiley +1 more source
Retinal regions shape human and murine Müller cell proteome profile and functionality
Glia, Volume 71, Issue 2, Page 391-414, February 2023., 2023 Main Points We defined Müller cells heterogeneity in the macular and peripheral human retina. Signaling pathways shaping this glial heterogeneity include proteins important for interaction with vesicular secretion, extracellular matrix and cell adhesion.
Lew Kaplan +15 more
wiley +1 more source