Results 141 to 150 of about 613,701 (287)

Carbonylative Suzuki–Miyaura Coupling of 1‐Iodoglycals Mediated by the N‐Heterocyclic Carbene Catalyst PEPPSI: Preparation of C‐Acyl Glycosides

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
A multicomponent carbonylative Suzuki–Miyaura reaction was developed for the synthesis of C‐acyl glycosides. Using Pyridine‐Enhanced Precatalyst Preparation, Stabilization, and Initiation (PEPPSI‐IPr) catalysis and Mo(CO)6 as a solid CO source, the reaction enables selective carbonylation of three components in synthetically useful yields, providing a ...
Eurípedes de Aguiar   +5 more
wiley   +1 more source

Insulin‐like growth factor 1 receptor correlates with verbal memory in ILAE type 2 hippocampal sclerosis

open access: yesEpilepsia, EarlyView.
Abstract Objective Long‐term memory deficits are often seen in patients with temporal lobe epilepsy (TLE). Recently, studies showed that patients with hippocampal sclerosis (HS) type 2, which presents with severe neuron loss in CA1 only, performed within the normal range. However, up to 30% of HS type 2 cases have memory deficits.
Henrique Cruz   +10 more
wiley   +1 more source

Metafísica romântica (verniz científico): a Gestalt não é uma teoria da comunicação visual

open access: yesEm Questão, 2014
Não é difícil encontrar em trabalhos devotados ao estudo da comunicação visual referência a autores provenientes da Gestalt, notadamente Donis A. Dondis e Rudolf Arnheim.
Marcelo Santos
doaj  

Establishing General and Context‐Specific Eating Disorder Examination Questionnaire (EDE‐Q) Cut‐Off Scores for Anorexia Nervosa

open access: yesEuropean Eating Disorders Review, EarlyView.
ABSTRACT Objective Our aim was to evaluate the diagnostic accuracy of the Eating Disorder Examination Questionnaire (EDE‐Q) scores and establish general and context‐specific cut‐off points for anorexia nervosa (AN) in Australian women. Methods The sample included 67 women with AN, 41 women with a history of AN and restored weight, 100 women with self ...
Rafael Moreton Alves da Rocha   +3 more
wiley   +1 more source

Polymer Stress‐Tensor Calculation for a Laminar Submerged Viscoelastic Jet Flow Using Different Constitutive Models

open access: yesInternational Journal for Numerical Methods in Fluids, EarlyView.
This study presents an efficient method to compute polymer stress‐tensor components in viscoelastic laminar jet flows using models such as Oldroyd‐B, Giesekus, PTT, and FENE. By assuming a stationary and parallel flow, the methodology significantly reduces computational cost.
Rafael de Lima Sterza   +3 more
wiley   +1 more source

Novas configurações no meio rural brasileiro: Uma análise a partir das propriedades com agroindústria familiar

open access: yesAgroalimentaria, 2009
O meio rural brasileiro tem presenciado uma série de mudanças em seus espaços, podendo-se observar um acréscimo significativo no número de unidades familiares envolvidas com a industrialização da produção agrícola.
Wesz Junior Valdemar João
doaj  

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