Results 51 to 60 of about 120,029 (269)

The XXL Survey VIII: MUSE characterisation of intracluster light in a z$\sim$0.53 cluster of galaxies [PDF]

open access: yes, 2016
Within a cluster, gravitational effects can lead to the removal of stars from their parent galaxies. Gas hydrodynamical effects can additionally strip gas and dust from galaxies.
Adami, C.   +13 more
core   +8 more sources

Defect Dynamics and Solution‐Processed Interconnects in Perovskite‐Organic Tandem Solar Cells

open access: yesAdvanced Science, EarlyView.
In this study, we identify the underlying cause of efficiency losses in WBG perovskites, which is ascribed to the presence of mobile defects distributed at surface regions. We further employ effective passivation agent with functional chemical groups to facilitate the healing of the mobile defects, thereby enhancing the VOC to 1.35 V and champion ...
Yingjie Hu   +12 more
wiley   +1 more source

A prospective pilot study using a low power piggy-back toric implantable Collamer lens to correct residual refractive error after multifocal IOL implantation

open access: yesClinical Ophthalmology, 2019
Gernot IW Duncker, Anna C Sasse, Tobias Duncker Institute of Ophthalmology, Halle, GermanyCorrespondence: Tobias DunckerInstitute of Ophthalmology, Rathenauplatz 12, 06114 Halle, GermanyEmail tobias.duncker@augenheilkunde.dePurpose: To assess whether ...
Duncker GIW, Sasse AC, Duncker T
doaj  

Case report: Spontaneous lens absorption after the implantation of an implantable collamer lens

open access: yesFrontiers in Medicine, 2023
BackgroundSpontaneous lens absorption is rare and usually occurs in eyes with certain syndromes, hyper-mature cataracts, and ocular trauma. The application of an implantable collamer lens (ICL) is widely performed in patients with high myopia for ...
Xiaojing Liu   +5 more
doaj   +1 more source

Characterizing Diffused Stellar Light in simulated galaxy clusters

open access: yes, 2013
[Abridged] In this paper, we carry out a detailed analysis of the performance of two different methods to identify the diffuse stellar light in cosmological hydrodynamical simulations of galaxy clusters. One method is based on a dynamical analysis of the
Borgani, S.   +8 more
core   +1 more source

Combining Electrochemical Reduction with Biosynthesis for Directed Conversion of CO2 into a Library of C3 Chemicals

open access: yesAdvanced Science, EarlyView.
In the H‐type electrolytic cell, carbon dioxide is reduced to acetic acid via electro‐microbial catalysis. The simply processed acetic acid is further converted through biological fermentation into high‐value‐added products, including acrylic acid, L‐lactic acid, and β‐alanine.
Kaixing Xiao   +8 more
wiley   +1 more source

Framework for Mapping Integrated Crop-Livestock Systems in Mato Grosso, Brazil

open access: yesRemote Sensing, 2018
Integrated crop-livestock (ICL) systems combine livestock and crop production in the same area, increasing the efficiency of land use and machinery, while mitigating greenhouse gas emissions, and reducing production risks, plant diseases and pests.
Víctor Danilo Manabe   +2 more
doaj   +1 more source

Halogen‐Bond Coupled Halogenated‐π‐Conjugation Enables Giant Birefringence in Hydrogen‐Bonded Organic Frameworks

open access: yesAdvanced Science, EarlyView.
The perfect crystal packing achieved via the halogen‐bond (XB) coupled halogenated‐π‐conjugation strategy effectively induces an ultrahigh birefringence (Δn = 0.97), which exhibits promising potential in polarization control and phase modulation.
Miao‐Bin Xu   +6 more
wiley   +1 more source

In Vivo Positional Analysis of Implantable Collamer Lens Using Ultrasound Biomicroscopy

open access: yesJournal of Ophthalmology, 2016
Purpose. To evaluate the anterior segment, the anatomical position of the implantable collamer lenses (ICL), and its relationship to adjacent ocular structures using Ultrasound Biomicroscopy (UBM). Methods.
Ahmed Mohamed Kamal Elshafei   +2 more
doaj   +1 more source

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