Results 191 to 200 of about 135,873 (298)

Assessment of relative peripheral refraction in children with low myopia and pre-myopia using multispectral refraction topography. [PDF]

Sci Rep
Li T, Jiang B, Zhou X.
europepmc   +1 more source

Ableitung der Intensitäts‐ und Polarisations‐Verhältnisse des Lichtringes bei der inneren konischen Refraction [PDF]

Beer
openalex   +1 more source

Micrometrical Measures of the Diameters of Ceres Pallas, and Vesta, made with the 36-inch Refractor of the Lick Observatory [PDF]

, 1894
E. E. Barnard
openalex   +1 more source

Towards High‐Acuity Vision Restoration: Hybrid Retinal Prosthesis Composed of a High‐Density Multielectrode Array Integrated With Glutamatergic Cells

Advanced Functional Materials, EarlyView.
This work introduces a novel Hybrid Retinal Implant (HRI), composed of a high‐density electrode array integrated with glutamatergic neurons to overcome key limitations of current retinal prostheses. The significant reduction of activation threshold and of electrode cross‐talk yields in an improved spatial resolution.
Nairouz Farah, Amos Markus, Gal Shpun, Yoav Chemla, Erel Lasnoy, Tamar Azrad‐Leibovitch, Fikre Fentahon, Zeev Zalvesky, Yossi Mandel   +8 more
wiley   +1 more source

Ueber einige am Kopenhagener Refractor beobachtete Objecte aus Lord Rosse's „List of nebulae not found”︁ [PDF]

d'Arrest
openalex   +1 more source

Label‐Free and Low‐Power Driven Cancer Biomarker Detection Enabled by 2D Hexagonal Titanium Oxide

Advanced Functional Materials, EarlyView.
A low‐power driven FET biosensor based on 2D hexagonal TiO2 detects the cancer biomarker carcinoembryonic antigen with high sensitivity, a low detection limit of 0.22 pg mL−1, and excellent selectivity. Leveraging the unique electronic properties of the material, this work demonstrates strong potential for integration into miniature and portable cancer
Yange Luan, Qijie Ma, Yihong Hu, Xinyi Hu, Guanyu Chen, Jiaru Zhang, Zhong Li, Dongdong Xie, Guanghui Ren, Yunyi Yang, Guifu Ding, Kate Fox, Bao Yue Zhang, Jian Zhen Ou   +13 more
wiley   +1 more source

Atropine or Cyclopentolate to Diagnose Premyopia in Preschool Children.

JAMA Ophthalmol
Wu H, Wang Y, Lu Q, Rose KA, Morgan IG, Ni Z, Xiang K, Qi Z, Zhang B, Wang J, Chen J, Xu X, He X.   +12 more
europepmc   +1 more source

A comparative study of two intrastromal corneal ring segment models in keratoconus: A retrospective study. [PDF]

Indian J Ophthalmol
Dal A, Erdağ M, Canleblebici M.
europepmc   +1 more source

Energy ratio of reflected and refracted seismic waves* [PDF]

, 1944
B. Gutenberg
openalex   +1 more source

SMaRT Stacking: A Methodology to Produce Optimally Layered EMI Shields with Maximal Green Index Using Fused Deposition Modeling

Advanced Functional Materials, EarlyView.
Electromagnetic interference (EMI) shields consisting of polylactic acid (PLA) in layers with different concentrations of multiwalled carbon nanotubes (MWCNT) are produced using additive manufacturing. The permittivity function of layers with different filler concentrations is learned using data of homogeneous and randomly ordered shields.
Stijn De Smedt, Brecht Evens, Pramod Ravichandran, Panagiotis Patrinos, Frederik Van Loock, Ruth Cardinaels   +5 more
wiley   +1 more source