Browse publicly accessible academic documents by date of catalogue entry.
368864 documents
A theoretical investigation related to the different stability of HKUST-1 in water and ethanol is carried out. We present a comparative quantum mechanical study of the accuracy of different DFT approaches and basis sets versus MP2 and experimental evidences. In this study BP86…
Tb-doped TiO2 (anatase) micro-hollow spheres (HSs) with nano-shells, in the range 0.00–3.00 at.% Tb, were successfully synthesized by a simultaneous chemical implantation route of both Ti and Tb cations from chlorides to a poly-styrene (PST)-co-poly-divinyl benzene (PDVB)…
DOI: 10.3390/ijms232113162
The entrepreneurial function has gained great relevance to explain the development process. From an individual’s cognitive perspective, entrepreneurial intentions are the most relevant elements leading to starting up a new venture . Therefore, the main objective of this paper is…
The word problem, the conjugacy problem and the isomorphism problem were three fundamental problems of group theory proposed by Max Dehn. We will deal with the first one. This problem consists of: given a group G with a finite presentation hS|Ri and given two elements A, B ∈ G…
Chronic Neck pain is one of the health problems more extended among the general population which requires a multidisciplinary approach, coordinating specialist research teams and optimizing knowledge and technology developments in order to solve it. Neck pain is common…
The phase transition in odd nuclei when the underlying even-even core nuclei experience a transition from spherical to deformed γ-unstable shapes is investigated. The odd particle is assumed to be moving in the three single-particle orbitals j=1/2,3/2, and 5/2. At the critical…
DOI: 10.1103/PhysRevC.75.064316
Las comunicaciones Brain Computer Interface (BCI) consisten en una tecnología que permite que las personas puedan comunicarse con una máquina o un ordenador, usando para ello el cerebro y en la mayoría de los casos un casco de EEG. Este campo supone un gran reto para la…
In this work we prove the existence of solution for a p-Laplacian non-autonomous problem with dynamic boundary and infinite delay. We ensure the existence of pullback attractor for the multivalued process associated to the non-autonomous problem we are concerned. Finally, we…
DOI: 10.3934/dcdsb.2017195
En este trabajo, realizamos un análisis de multimorbilidad sobre pacientes pluripatológicos para identificar sus características, así como las relaciones entre las patologías que presentan. Nos planteamos dos objetivos principalmente. Por un lado, un análisis descriptivo de las…
A mononuclear cobalt(ii) complex [C5H8N3]2[CoCl4(C5H7N3)2] (I) was synthesized and structurally characterized. Single crystal X-ray diffraction analysis indicates that monometallic Co(ii) ions acted as coordination nodes in a distorted octahedral geometry, giving rise to a…
DOI: 10.1039/D4RA02149E
Este trabajo tiene como finalidad diseñar un instrumento para evaluar las competencias que están presentes en la carrera emprendedora y que permiten gestionar los talentos conducentes al éxito en el mundo empresarial. Incluye dos escalas que evalúan respectivamente las…
La evaluación de la calidad de las uniones encoladas composite-composite es un problema de vital importancia para la industria en general y para el sector aeronáutico en particular. Una unión defectuosa no solo paraliza el proceso productivo, sino que su reparación lleva…
Nuestro proyecto es por el contrario una idea de recreación rigurosa de un trozo vivo de la antigua Itálica, que podría ser realizado por un equipo de prestigiosos especialistas universitarios en el arte y la cultura romanas, españoles e internacionales, literalmente a partir de…
Este trabajo supone el análisis de la evolución económica de los últimos años de las localizaciones españolas cuyo Impuesto sobre el Valor Añadido (IVA) es diferente, es decir, Ceuta y Melilla, en las que se aplica el Impuesto sobre la Producción, los Servicios y la Importación…
Mineral carbonation of construction and demolition waste is a viable alternative for the reduction of CO2 emissions from industry. Concrete and cement, together with ceramic blocks, are the primary sources of calcium for mineral carbonation in which CO2 is fixed in a stable and…
DOI: 10.1016/j.bsecv.2020.11.003
Se ilustra a continuación la filosofía inherente a las actividades diseñadas durante el actual curso 2013-14, en el marco de la asignatura titulada Mecánica del Suelo y Cimentaciones, impartida en la Escuela Técnica Superior de Arquitectura de Sevilla. Con el fin de fomentar la…
The phenomenon of core excitation in the breakup of a two-body halo nucleus is investigated. We show that this effect plays a significant role in the reaction dynamics and, furthermore, its interference with the valence excitation mechanism has sizable and measurable effects on…
DOI: 10.1103/PhysRevLett.109.232502
Two types of noninterceptive optical monitors, based on gas fluorescence, have been designed for use on the Linear IFMIF Prototype Accelerator (LIPAc) that is currently under development (a 125 mA, 9 MeV, 175 MHz continuous wave deuteron beam). These diagnostics offer a…
DOI: 10.1103/PhysRevSTAB.15.072801
El presente documento de trabajo presenta una aproximación inicial a los cambios normativos, tecnológicos y de gobernanza del trabajo en España en los últimos veinte años del lado de las organizaciones sindicales más representativas. La década de 1990 inicia un debilitamiento…
The use of 3D city models combined with simulation functionalities allows to quantify energy demand and renewable generation for a very large set of buildings. The scope of this paper is to determine the solar photovoltaic potential at an urban and regional scale using CityGML…
DOI: 10.1016/j.solener.2017.02.043
Este texto é uma versão resumida da conferência ministrada no Mestrado em Serviço Social da Universidade Federal de Santa Catarina (Brasil), em 19 de setembro de 2005, em ocasião do lançamento da Revista Katálysis volume 8, fascículo 1, com o tema Cidadania, direito e acesso à…
Objective: Given that lifestyleshave similar determinants and that school-based interventions are usually targeted at all the risks that affect adolescents, the objective of this systematic review was to summarize the characteristics and effects of school-based interventions…
DOI: 10.1016/j.gaceta.2014.05.003
: Malignant melanoma (MM) is the most aggressive form of skin cancer, and around 30% of them may develop from pre-existing dysplastic nevi (DN). Diagnosis of DN is a relevant clinical challenge, as these are intermediate lesions between benign and malignant tumors, and, up to…
DOI: 10.3390/cancers14041056
Este artículo estudia las producciones literarias de los hombres de letras en las provincias independientes de la Nueva Granada entre 1811-1821. Se muestra cómo durante ese período, al tiempo que se producían los procesos de emancipación y posteriormente la fundación de la…
DOI: 10.12795/araucaria.2017.i38.19
En este proyecto se pretende realizar el control y la supervisión de una planta formada por una maqueta de ascensores y un autómata programable M340 de la marca Schneider, perteneciente al Departamento de Ingeniería de Sistemas y automática de la Escuela. En primer lugar, se…
DOI: 10.18239/estudios_2021.174.16
Desde la década de los 1990, el movimiento slow viene avanzando propuestas que tienen por finalidad volver a conectar al ser humano con su entorno social y ambiental más cercano, frente al mandato moderno y capitalista de lucrativos modelos de vida definidos en torno a la…
Uno de los objetivos de la fase de pruebas del sistema es verificar que el comportamiento externo del sistema software satisface los requisitos establecidos por los clientes y futuros usuarios del mismo. A medida que aumenta la complejidad de los sistemas software y aumenta la…
Palmitoylation, a lipid-based posttranslational protein modification, plays a crucial role in regulating various aspects of neuronal,function through altering protein membrane-targeting, stabilities, and protein–protein interaction profiles. Disruption of palmitoylation has…
DOI: 10.1523/JNEUROSCI.1225-24.2024
Múltiples cambios sociales, económicos y técnicos han modificado profundamente las condiciones y requisitos laborales en la gran mayoría de las profesiones. En la medida en que la formación superior no puede, ni debe, permanecer ajena a estos cambios se han ido produciendo…
Visible Light Communication (VLC) systems face significant challenges due to the inherent nonlinear characteristics of light emitting diodes (LEDs), which cause distortion in the transmitted DCO-OFDM signals. This signal quality degradation can be lower forcing a large input…
DOI: 10.1016/j.dsp.2025.105310
The goal of this research is to propose a new method of characterizing rammed-earth walls.Based on their historic building materials properties,five broad test groups were establishedfor the characterization: chemical and mineralogical composition, physical properties,mechanical…
DOI: 10.1080/00393630.2018.1544429
This paper presents a clustering-based model predictive controller for optimizing the heat transfer fluid (HTF) flow rates circulating through every loop in solar parabolic trough plants. In particular, we present a hierarchical approach consisting of two layers: a bottom layer…
DOI: 10.1016/j.renene.2023.118978
Con la intención de presentar una aproximación a la literatura desde un punto de vista interdisciplinar y transversal, combinando la palabra escrita (texto literario) con la representación artística y visual (fotografía), presentamos una propuesta de knolling literario puesta en…
DOI: 10.12795/cauce.v46i1.23347
Initiatives in legislation and improved resources dedicated to inclusive education have contributed to an increase in the number of people with disabilities with higher education and access to a profession in the primary market. However, people with disabilities often face a lot…
DOI: 10.1007/s10734-025-01446-8
The quality of soil is strongly bound by several interactions between chemical and biological components, including microbial composition, which are a key importance for soil performance. Cultural activities have a huge induction on soil health, through both modification of…
DOI: 10.1016/j.sjbs.2017.01.005
Model transformations are the cornerstone of Model-Driven Engineering, and provide the essential mechanisms for manipulating and transforming models. Checking whether the output of a model transformation is correct is a manual and error-prone task, this is referred to as the…
