Results 41 to 50 of about 30,850 (251)

Clinical outcomes of a hydrophobic trifocal diffractive intraocular lens: a literature review

Frontiers in Medicine
The aim of this review is to summarize the clinical outcomes reported in patients following the implantation of the hydrophobic diffractive trifocal FineVision HP intraocular lens (IOL). A literature search in PubMed (U.S.
Deborah Ristvedt, Camille Bosc, Vance Thompson, Vance Thompson   +3 more
doaj   +1 more source

Academy IRIS® Registry Analysis of Incidence of Laser Capsulotomy Due to Posterior Capsule Opacification After Intraocular Lens Implantation

Clinical Ophthalmology, 2022
Jeffrey D Horn,1 Bret L Fisher,2 Daniel Terveen,3 Helene Fevrier,4 Mohinder Merchea,5 Xiaolin Gu5 1Vision for Life, Nashville, TN, USA; 2Eye Center of North Florida, Panama City, FL, USA; 3Vance Thompson Vision, Sioux Falls, SD, USA; 4Verana Health, San ...
Horn JD, Fisher BL, Terveen D, Fevrier H, Merchea M, Gu X   +5 more
doaj  

Design and testing of infrared diffractive telescope imaging optical systems

, 2015
Diffractive telescope is an updated imaging technology, it differs from conventional refractive and reflective imaging system, which is based on the principle of diffraction image.
Kang, FuZeng, Zhang, ZF, Zhang, ZhouFeng, Xie, YongJun, Yin, QinYe   +4 more
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Short term outcomes of combined pars plana vitrectomy for epiretinal membrane and phacoemulsification surgery with multifocal intraocular lens implantation

Clinical Ophthalmology, 2019
Sunny B Patel,1 Michael E Snyder,1,2 Christopher D Riemann,1,2 Robert E Foster,1,2 Robert A Sisk1,2 1Department of Ophthalmology, University of Cincinnati, Cincinnati, OH, USA; 2Cincinnati Eye Institute, Cincinnati, OH, USA Purpose: The purpose of this
Patel SB, Snyder ME, Riemann CD, Foster RE, Sisk RA   +4 more
doaj  

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Athermal design of refractive/diffractive hybrid infrared optical system

, 2017
Regarding the poor work conditions of military infrared optical instruments, there is usually a strong demand for athermalization and high resolution design.
Qu, Enshi (quenshi@163.com), Zhang, Wenfei, Jiang, Yanru, Wang, Jing, Qu, Enshi, Xie, Qingkun   +5 more
core   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Measurement of the finite transverse single spin asymmetry for very forward neutral pion production in diffractive and non-diffractive processes [PDF]

EPJ Web of Conferences
The Transverse Single-Spin Asymmetry (AN) provides valuable insights into the motion and structure of quarks and gluons within a nucleon. The RHICf experiment, in collaboration with the STAR experiment,measured neutral particles in very forward (η > 6 ...
Lee Seunghwan
doaj   +1 more source