Results 81 to 90 of about 1,341 (126)

Real-world effectiveness of myopia control spectacles and dual-focus contact lenses in the French myopia cohort

Scientific Reports
Our study aimed to compare the efficacy of Myopia Control Spectacles (MCS), including Defocus Incorporated Multiple Segment (DIMS) and Highly Aspherical Lenslets (HAL), and dual-focus contact lenses on myopia progression.
Rime Najji, Jost B. Jonas, Mark A. Bullimore, Serge Resnikoff, Alain Bron, Mathieu Naudin, Clément Giraud, Christine Fernandez-Maloigne, Rupert Bourne, Nicolas Leveziel   +9 more
doaj   +1 more source

How do strategic leaders frame corporate purpose? Investigating competing frames and framing approaches in executive discourse

European Management Review, EarlyView.
Abstract Corporate purpose is gaining momentum in contemporary business communities, yet it often appears shrouded in ambiguity. Although research is growing in popularity, the analysis of corporate purpose from the perspective of strategic leaders remains an unexplored domain.
Chiara Pantalena, Luca Manelli, Josip Kotlar, Federico Frattini   +3 more
wiley   +1 more source

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

A Bayesian approach to spectroscopic depth sectioning for locating dopant atoms

Journal of Microscopy, EarlyView.
Abstract Locating dopants in 3D is of great interest as advanced materials and devices increasingly rely on control at atomic dimensions, and microscopy tools are constantly in development for this purpose. One potential tool is electron energy loss spectroscopy (EELS) depth sectioning, where a core‐loss signal is collected as a function of electron ...
Michael Deimetry, Timothy C. Petersen, Matthew Weyland, Scott D. Findlay   +3 more
wiley   +1 more source

Comparison of effectiveness of four myopia control interventions in Chinese children: a real-world retrospective study

Eye and Vision
Background Myopia is a global public health issue, necessitating effective control strategies. Defocus incorporated multiple segments (DIMS) and highly aspherical lenslet (HAL) spectacle lenses, as well as their combination with low-concentration ...
Lizhen Chen, Li Sun, Xiaojing Chen, Jiaxing Liu, Jinfa Li, Hiu Ying Leung, Jingfa Zhang, Dennis S. C. Lam   +7 more
doaj   +1 more source

Effectiveness of Defocus Incorporated Multiple Segments (DIMS) Lens in Slowing Myopia Progression among Malay Schoolchildren

IIUM Medical Journal Malaysia
INTRODUCTION: Defocus Incorporated Multiple Segments (DIMS) lens imposes simultaneous myopic defocus for myopia control and has been proven to be effective in controlling myopia progression in children. However, the effectiveness of the DIMS lens may vary between different ethnicity due to different retinal profiles among children.
Syarifah Faiza Syed Mohd Dardin, Bariah Mohd-Ali, Fatin Nur Najwa Norazman, Mizhanim Mohamad Shahimin, Mohd Norhafizun Mohd Saman, Norhani Mohidin   +5 more
openaire   +1 more source

Recombinant versus native botulinum neurotoxin type A: structural and pharmacodynamic comparison

Acta Crystallographica Section F, Volume 82, Issue 11, Page 391-401, November 2026.
For the first time, the recombinant core botulinum neurotoxin type A (BoNT/A) expressed in Escherichia coli and nicked in vitro is shown to be structurally identical to native BoNT/A from Clostridium botulinum, enabling direct activity comparison between the recombinant product and the native toxin.Botulinum neurotoxins (BoNTs) are highly potent ...
Zongren Yao, Lingyi Xu, Yu Lu, Hui Gong, Xiaoyun Sun, Yaokun Zhao, Jinhuan Chen, Liming Yang, Qingqing Chen, Wu Yang   +9 more
wiley   +1 more source

3dcon: tomogram denoising by deconvolution

Acta Crystallographica Section D, Volume 82, Issue 11, Page 1240-1250, November 2026.
An open‐source entropy‐regularized deconvolution workflow is presented for denoising tomographic reconstructions from cryo‐electron microscopy.Cryo‐electron tomography is an expanding technology for the study of macromolecules, viruses and cells.
Peter Kirchweger, Lev Melnikovsky, Shahar Seifer, Michael Elbaum   +3 more
wiley   +1 more source

Combination effect of optical defocus and low dose atropine in myopia control: Study protocol for a randomized clinical trial.

PLoS ONE
BackgroundMyopia, characterized by excessive axial elongation of the eyeball, increases risks of having sight-threatening diseases and impose a financial burden to healthcare system.
Rachel Ka Man Chun, Ying Hon, Tsz Kin Law, Kryshell Yu Qi Wong, Chi Ho To, Kendrick C Shih, Christopher Kai Shun Leung, Dennis Yan Yin Tse   +7 more
doaj   +1 more source

Learning Adaptive Filtering in the Fourier Domain for Fringe Pattern Analysis: A New Reconstruction Paradigm in Digital Holographic Interferometry

Nanophotonics, Volume 15, Issue 20, 27 October 2026.
The object beam and the reference beam interfere at the camera sensor surface and multi‐angle tomographic recording based on off‐axis digital holography. ABSTRACT Single‐frame fringe pattern analysis in digital holographic interferometry (DHI) is essential for precision phase measurement under dynamic conditions. Recent advances in deep learning within
Youxing Li, Lingzhi Meng, Zhiyuan Xu, Hongwei Li, Kai Zhang, Yaoqing Xie, Libo Yuan   +6 more
wiley   +1 more source