Results 101 to 110 of about 899,728 (285)

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

A Simple Technique for Triangular Waveform Generation Based on a Dual-Polarization Modulator

open access: yesIEEE Photonics Journal, 2018
A new microwave photonic topology for generating a triangular waveform is presented. The concept is based on incoherent summation of two intensity modulated optical signals to generate the first- and third-order harmonic frequency components with the ...
Chirappanath B. Albert   +2 more
doaj   +1 more source

Orthetrum triangulare subsp. triangulare Selys 1878

open access: yes, 1979
Published as part of A. R. Lahiri, 1979, Odonata (Insecta) from Different States of North Eastern India, pp.
openaire   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Triangular Surface Patch Based on Bivariate Meyer-König-Zeller Operator

open access: yesOpen Mathematics, 2019
Based on the relationship between probability operators and curve/surface modeling, a new kind of surface modeling method is introduced in this paper.
Zhou Guorong, Cai Qing-Bo
doaj   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

Triangular umbilicoplasty with skin flap Umbilicoplastia triangular com retalho dérmico

open access: yesRevista Brasileira de Cirurgia Plástica, 2011
BACKGROUND: Umbilicoplasty techniques vary greatly, in both the manner in which the incision the umbilical scar is incised, as well as the manner in which the skin of the abdominal flap is opened and repaired at the aponeurosis and/or the umbilical stump.
João Francisco do Valle Pereira   +4 more
doaj   +1 more source

Almost balancing, triangular and square triangular numbers [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2019
In this work, we derive some new algebraic relations on all almost balancing numbers (of first and second type) and triangular (and also square triangular) numbers.
openaire   +2 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

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