Results 61 to 70 of about 91,983 (282)

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Multifocal Trochlear Osteochondral Allograft Transplantation With Overlapping Grafts for Ovoid Trochlear Lesion

open access: yesArthroscopy Techniques
Large trochlear osteochondral lesions are challenging to treat because of the morphology of the patellofemoral joint, and there are multiple technical considerations that are critical to optimizing conformity at the graft site.
Ajay C. Kanakamedala, M.D.   +6 more
doaj   +1 more source

Clinical characteristics of peripapillary hyperreflective ovoid mass-like structures in myopic children [PDF]

open access: yesInternational Journal of Ophthalmology
AIM: To describe the characteristics of peripapillary hyperreflective ovoid mass-like structure (PHOMS) in myopic children and to investigate factors associated with PHOMS. METHODS: This retrospective observational study included 101 eyes of 101 children
Lu Zhang   +7 more
doaj   +1 more source

The hyperplanes of the U (4)(3) near hexagon [PDF]

open access: yes, 2010
Combining theoretical arguments with calculations in the computer algebra package GAP, we are able to show that there are 27 isomorphism classes of hyperplanes in the near hexagon for the group U (4)(3).
De Bruyn, Bart, Shpectorov, Sergey
core   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

Influence of Hero Apical instruments on cleaning ovoid-shaped root canals

open access: yesBrazilian Oral Research, 2011
The cleaning capacity of Hero 642 nickel-titanium files, complemented by the Hero Apical instruments in flattened roots, was determined by histological analysis, considering the area of action of the instruments on the coronal walls and the presence of ...
Renato Interliche   +5 more
doaj   +1 more source

Five new species and three new subspecies of Erebidae and Noctuidae (Insecta, Lepidoptera) from Northwestern North America, with notes on Chytolita Grote (Erebidae) and Hydraecia Guenée (Noctuidae) [PDF]

open access: yes, 2013
This is the publisher’s final pdf. The published article is copyrighted by Pensoft Publishers and can be found at: http://www.pensoft.net/journals/zookeys/.Several taxonomic issues in the moth families Erebidae and Noctuidae are addressed for ...
Crabo, Lars   +4 more
core   +3 more sources

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

Morphological and growth altering effects of Cisplatin in C. albicans using fluorescence microscopy

open access: yesAnnals of Clinical Microbiology and Antimicrobials, 2005
Changes in morphology and growth curve of Candida albicans in response to treatment by Cisplatin has been studied using fluorescence staining with ethidium bromide.
Ganesan Natarajan   +2 more
doaj   +1 more source

Direction problems in affine spaces [PDF]

open access: yes, 2014
This paper is a survey paper on old and recent results on direction problems in finite dimensional affine spaces over a finite field.Comment: Academy Contact Forum "Galois geometries and applications", October 5, 2012, Brussels ...
De Beule, Jan
core  

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