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Mostrando ítems 11-20 de 140
Artículo
Niveles de vitamina D en sangre materna y su relación con el consumo de pescado y los parámetros antropométricos de los recién nacidos en una cohorte de parejas madre/hijos de Sevilla
(Elsevier, 2023-09)
Introducción Comparar los niveles de vitamina D maternos con la zona de residencia o el consumo de pescado, así como su relación con el peso, la longitud y el perímetro craneal de los bebés. Materiales y métodos Cohorte ...
Artículo
Nitrogen-regulated antisense transcription in the adaptation to nitrogen deficiency in Nostoc sp. PCC 7120
(Oxford University Press, 2023-06-02)
Transcriptomic analyses using high-throughput methods have revealed abundant antisense transcription in bacteria. Antisense transcription is often due to the overlap of mRNAs with long 5′ or 3′ regions that extend beyond ...
Artículo
Spatio-temporal simulations of bone remodelling using a bone cell population model based on cell availability
(Frontiers, 2023)
Here we developed a spatio-temporal bone remodeling model to simulate the action of Basic Multicelluar Units (BMUs). This model is based on two major extensions of a temporal-only bone cell population model (BCPM). First, ...
Artículo
Polarimetric imaging for the detection of synthetic models of SARS-CoV-2: A proof of concept
(Elsevier, 2023-07)
Objective: To conduct a proof-of-concept study of the detection of two synthetic models of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) using polarimetric imaging. Approach: Two SARS-CoV-2 models were ...
Artículo
Stress of school performance among secondary students: The role of classroom goal structures and teacher support
(Elsevier, 2023)
With concern growing about the increasing levels of school stress among secondary school students, examining its associations with students' perceptions of important elements in classroom climate can offer valuable scientific ...
Artículo
Post-quantum biometric authentication based on homomorphic encryption and classic McEliece
(MDPI, 2023-01)
Homomorphic encryption is a powerful mechanism that allows sensitive data, such as biometric data, to be compared in a protected way, revealing only the comparison result when the private key is known. This is very useful ...
Artículo
Galectin-3 shapes toxic alpha-synuclein strains in Parkinson's disease.
(Springer, 2023)
Parkinson’s Disease (PD) is a neurodegenerative and progressive disorder characterised by intracytoplasmic inclusions called Lewy bodies (LB) and degeneration of dopaminergic neurons in the substantia nigra (SN). Aggregated ...
Artículo
Broad-Scope Amination of Aryl Sulfamates Catalyzed by a Palladium Phosphine Complex
(American Chemical Society, 2023-08-03)
Among phenol-derived electrophiles, aryl sulfamates are attractive substrates since they can be employed as directing groups for C–H functionalization prior to catalysis. However, their use in C–N coupling is limited only ...
Artículo
Exploring the potential as molecular quantum-dot cellular automata of a mixed-valence Ru2 complex deposited on Au(111) surface
(Royal Society of Chemistry, 2023-03-21)
A key requirement for the implementation of molecular quantum dot cellular automata (mQCA) is the ordered attachment of molecules on surfaces. In this work we explore by means of stateof- the art quantum chemistry ...
Ponencia
Bio-inspired control by overlapping adaptive clusters: a vehicle platoon case study
(Elsevier / International Federation of Automatic Control (IFAC), 2023-07)
Clustering vehicles in a platoon by exchanging information through communication networks leads to an improvement in their performance with a moderate cooperation effort. In particular, in this paper, a bio-inspired ...