Results 31 to 40 of about 2,245,823 (298)

Ultrasound assisted synthesis of tetrahydrobenzocxanthene-11-ones using CAN as catalyst [PDF]

open access: yes, 2012
Tetrahydrobenzocxanthenes-11-ones was synthesized by a three component reaction of α-naphthol, aromatic aldehyde and dimedone. Ceric ammonium nitrate acts as a suitable eco-friendly catalyst for this method.
Pasha, M.A., Sudha, S.
core   +2 more sources

Rotating Spiral Waves with Phase-Randomized Core in Non-locally Coupled Oscillators [PDF]

open access: yes, 2003
Rotating spiral waves with a central core composed of phase-randomized oscillators can arise in reaction-diffusion systems if some of the chemical components involved are diffusion-free.
Kuramoto, Yoshiki, Shima, Shin-ichiro
core   +2 more sources

N-methylimidazole mediated synthesis of aryl alkyl ethers under microwave irradiation and solvent free conditions [PDF]

open access: yesJournal of the Serbian Chemical Society, 2015
Microwave-assisted three-component reaction has been established for the synthesis of aryl alkyl ethers. The reaction was carried out under solvent free conditions in the presence of N-methylimidazole and dialkylacetylenedicarboxylate to furnish
Djahaniani Hoorieh   +2 more
doaj   +1 more source

An overview of component unit pricing theory [PDF]

open access: yes, 2012
Component unit pricing (CUP) theory presents a fresh approach to item pricing, described as the process of distributing the overall price among its constituent component items.
Cattell, David William
core   +1 more source

Time-delayed feedback control of breathing localized structures in a three-component reaction-diffusion system

open access: yes, 2014
We investigate the dynamics of a single breathing localized structure in a three-component reaction-diffusion system subjected to the time-delayed feedback.
Gurevich, Svetlana V.
core   +1 more source

Microwave-assisted Synthesis of Acridine-1,8(2H,5H)-diones via a One-pot, Three Component Reaction [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2017
A new and improved protocol for the synthesis, in good to excellent yields, of acridine-1,8(2H,5H)-diones is described, involving a one-pot, three component reaction of dimedone, arylglyoxals, and ammonium acetate in water under microwave irradiation.
Ahmad Poursattar Marjani   +3 more
doaj  

A hunter-gatherer-farmer population model: Lie symmetries, exact solutions and their interpretation

open access: yes, 2014
The Lie symmetry classification of the known three-component reaction-diffusion system modelling the spread of an initially localized population of farmers into a region occupied by hunter-gatherers is derived.
Anna Niemcunowicz-Janica (457677)   +11 more
core   +4 more sources

Study of relativistic bound state wave functions in quasielastic (e,e'p) reactions [PDF]

open access: yes, 1998
The unpolarized response functions of the quasielastic $^{16}O(e,e^\prime p)^{15}N$ reaction are calculated for three different types of relativistic bound state wave functions.
Boersma   +33 more
core   +2 more sources

Facile Three-Component Synthesis, Insecticidal and Antifungal Evaluation of Novel Dihydropyridine Derivatives

open access: yesMolecules, 2018
In an attempt to find the neonicotinoid insecticides, twenty novel dihydropyridine derivatives were designed, “green” synthesized via one pot facile three-component reaction and evaluated for their bioactivities against Tetranychus ...
Guan-Zhou Yang   +7 more
doaj   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul   +13 more
wiley   +1 more source

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