Results 21 to 30 of about 174,377 (242)

Women's experiences of pregnancy, childbirth, and the postnatal period in the Gambia: A qualitative study [PDF]

open access: yes, 2011
Objective: In sub-Saharan African countries, there are unique cultural factors and adverse physical conditions that contribute to women's experiences of pregnancy and birth.
Ayers, S.   +5 more
core   +1 more source

DFT Studies on the Allylation of Styrene Oxide Catalyzed by Indium Nanoparticles (InNPs)

open access: yesChemistry Proceedings, 2022
Allyl–indium species are known to smoothly react with electrophiles as epoxides. The intrinsic tension of these cyclic systems makes them very reactive starting materials, giving access to more complex products through regioselective ring-opening.
Lucía Rossi-Fernández   +3 more
doaj   +1 more source

Bilateral Jugular Vein and Sigmoid Sinus Thrombosis Related to an Inherited Coagulopathy: An Unusual Presentation

open access: yesCase Reports in Vascular Medicine, 2014
Internal jugular vein thrombosis (IJVT) is a rare condition associated with malignancy, coagulopathy, and trauma. The optimal management of any IJVT must be individualized and depends on the condition of the patient. Case Presentation. We report the case
Özge Altıntaş   +4 more
doaj   +1 more source

Capillary electrophoresis to determine entrapment efficiency of a nanostructured lipid carrier loaded with piroxicam

open access: yesJournal of Pharmaceutical Analysis, 2015
A simple and fast capillary electrophoresis method has been developed to determine the amount of piroxicam loaded in a drug delivery system based on nanostructured lipid carriers (NLCs).
Jessica Otarola   +3 more
doaj   +1 more source

Bioactive Diterpenoids Obtained from Grindelia ventanensis Bartola & Tortosa (Asteraceae)

open access: yesChemistry Proceedings, 2022
Grindelia ventanensis (Asteraceae) is an endemic species growing wild in Argentina. In this work, we studied the dichloromethane extract of this plant for their antioxidant activity and cholinesterase inhibition.
Silvana Andrea Rodriguez   +3 more
doaj   +1 more source

Synthesis of N-Heterocyclic Carbene Gold Complexes Using 2,4,6-Trimethylphenyl Sydnone as Model Substrate

open access: yesChemistry Proceedings, 2022
Two gold(I) complexes have been synthesized by a two-step reaction. The first reaction step was the deprotonation with butyllithium to obtain the corresponding NHC.
Diana E. Vita   +3 more
doaj   +1 more source

Synthesis of Bis (1,4-Disubstituted-1,2,3-triazoles) Starting from Diethyl Galactarate

open access: yesChemistry Proceedings, 2022
This communication reports the synthesis of a series of bis (1,4-disubstituted-1,2,3-triazoles) starting from the known (2,3,4,5) bis acetonide-protected diethyl galactarate (1).
Víctor Terraza   +2 more
doaj   +1 more source

F–multipliers and the localization of LMn×m–algebras

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013
In this note, we introduce the notion of n × m-ideal on n × m- valued Łukasiewicz-Moisil algebras (or LMn×m-algebras) which allows us to consider a topology on them.
Gallardo C., Sanza C., Ziliani A.
doaj   +1 more source

On-line carbon dots synthesis using flow injection analysis. Application to aluminium determination in water samples

open access: yesTalanta Open, 2023
An on-line synthesis of CDots is proposed for the first time, using the flow injection analysis (FIA) technique, which was coupled, in a single system, to the analytical determination of aluminium in water samples.
Damián Uriarte   +4 more
doaj   +1 more source

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