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Now showing items 1431-1440 of 3805
Enantioselective Michael Addition of Aldehydes to Maleimides Organocatalyzed by a Chiral Primary Amine-Salicylamide
(MDPI, 2018-12-12)
A primary amine-salicylamide derived from chiral trans-cyclohexane-1,2-diamine was used as an organocatalyst for the enantioselective conjugate addition of aldehydes, mainly ,-disubstituted to N-substituted maleimides. The ...
Environmental Awareness and Its Relationship with the Concept of the Living Being: A Longitudinal Study
(MDPI, 2018-07)
There is currently a growing theoretical discussion about the foundations that underlie the development of environmental awareness and nature care in early childhood. The aim of this study is to analyze how the environmental ...
Mobile banking adoption: a bibliometric analysis
(Facultad de Economía y Empresa (Sección Gipuzkoa), 2018-12-30)
[ES] La reciente explosión del uso de aplicaciones en los negocios ha generado nuevos canales de interacción y comunicación con los clientes que están modificando el comportamiento del consumidor. El sector bancario no ...
Multiscale modelization in a small virus: Mechanism of proton channeling and its role in triggering capsid disassembly
(Public Library Science, 2018-04)
In this work, we assess a previously advanced hypothesis that predicts the existence of ion channels in the capsid of small and non-enveloped icosahedral viruses. With this purpose we examine Triatoma Virus (TrV) as a case ...
Optimization and Validation of Thermal Desorption Gas Chromatography-Mass Spectrometry for the Determination of Polycyclic Aromatic Hydrocarbons in Ambient Air
(Hindawi, 2018-05-02)
Thermal desorption (TD) coupled with gas chromatography/mass spectrometry (TD-GC/MS) is a simple alternative that overcomes the main drawbacks of the solvent extraction-based method: long extraction times, high sample ...
The Corpus of Basque Simplified Texts (CBST)
(Springer, 2018-03)
In this paper we present the corpus of Basque simplified texts. This corpus compiles 227 original sentences of science popularisation domain and two simplified versions of each sentence. The simplified versions have been ...
Peripheral Brain-Derived Neurotrophic Factor (BDNF) As a Biomarker in Bipolar Disorder: a Meta-Analysis of 52 Studies
(Biomed Central, 2015-11-30)
Background: The neurotrophic hypothesis postulates that mood disorders such as bipolar disorder (BD) are associated with a lower expression of brain-derived neurotrophic factor (BDNF). However, its role in peripheral blood ...
Cognitive behavioral therapy program for cannabis use cessation in first-episode psychosis patients: study protocol for a randomized controlled trial
(Biomed Central, 2016-07-29)
Background: The high rate of cannabis use among patients with first-episode psychosis (FEP), as well as the associated negative impact on illness course and treatment outcomes, underlines the need for effective interventions ...
Differences in Facial Emotion Recognition between First Episode Psychosis, Borderline Personality Disorder and Healthy Controls
(Public Library Science, 2016-07-28)
Background
Facial emotion recognition (FER) is essential to guide social functioning and behaviour for interpersonal communication. FER may be altered in severe mental illness such as in psychosis and in borderline ...
Graphene as Vehicle for Ultrafast Lithium Ion Capacitor Development Based on Recycled Olive Pit Derived Carbons
(Electrochemical Society, 2019-08-21)
Herein we report a series of lithium ion capacitors (LICs) with extraordinary energy-to-power ratios based on olive pit recycled carbons and supported on graphene as a conducting matrix. LICs typically present limited ...