Browsing Artículos by Title
Now showing items 2094-2113 of 10533
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Complex Formalism of the Linear Beam Dynamics
(IEEE-Institute of Electrical and Electronics Engineers, 2021-03)It has long been known that the ellipse normally used to model the phase space extension of a beam in linear dynamics may be represented by a complex number which can be interpreted similar to a complex impedance in ... -
Complex Networks and Machine Learning: From Molecular to Social Sciences
(MDPI, 2019-11)Combining complex networks analysis methods with machine learning (ML) algorithms have become a very useful strategy for the study of complex systems in applied sciences. Noteworthy, the structure and function of such ... -
Complex Networks Reveal Emergent Interdisciplinary Knowledge in Wikipedia
(Springer Nature, 2021-05-25)In the last 2 decades, a great amount of work has been done on data mining and knowledge discovery using complex networks. These works have provided insightful information about the structure and evolution of scientific ... -
Complex plasmon-exciton dynamics revealed through quantum dot light emission in a nanocavity
(Nature, 2021-02-26)Plasmonic cavities can confine electromagnetic radiation to deep sub-wavelength regimes. This facilitates strong coupling phenomena to be observed at the limit of individual quantum emitters. Here, we report an extensive ... -
Complex-Variable Sliding-Mode Control of Instantaneous Complex Energy and Power for Grid-Tied Inverter
(Elsevier, 2023-11)A complex-variable sliding-mode control (SMC) algorithm is proposed to govern inverters interfacing renewable energy sources (RESs) with the electrical grid. It is conceived to control the instantaneous energy stored in ... -
Complexity and Uniqueness of the Aromatic Profile of Smoked and Unsmoked Herreno Cheese
(MDPI, 2014-06)In this work, the volatile fraction of unsmoked and smoked Herreno cheese, a type of soft cheese from the Canary Islands, has been characterized for the first time. In order to evaluate if the position in the smokehouse ... -
Compliant mechanical response of the ultrafast folding protein EnHD under force
(Nature, 2023-02)Ultrafast folding proteins have become an important paradigm in the study of protein folding dynamics. Due to their low energetic barriers and fast kinetics, they are amenable for study by both experiment and simulation. ... -
Complications of harvesting a connective tissue graft from the palate. A retrospective study and description of a new technique
(Medicina Oral S. L., 2017)Background: Connective tissue graft (CTG) is considered as the gold standard for the treatment of gingival recessions (GR). There are few studies assessing the complications that can arise in the donor site when harvesting ... -
Comportamiento a Fractura Interlaminar en Materiales Composites de Matriz Epoxi Modificada
(Focitec, 1998-10-01)En el artículo se estudian diversos métodos para caracterizar el comportamiento interlaminar para materiales composites. Se presenta el "Cizalladura en Viga Corta" (CVC) junto con otros dos métodos basados en la Mecánica ... -
Composed multicore fiber structure for direction-sensitive curvature monitoring
(2020-07-01)The present work deals with a curvature sensor that consists of two segments of asymmetric multicore fiber (MCF) fusion spliced with standard single mode fiber (SMF). The MCF comprises three strongly coupled cores; one of ... -
Composite Mould Design with Multiphysics FEM Computations Guidance
(MDPI, 2023-02-17)Composite moulds constitute an attractive alternative to classical metallic moulds when used for components fabricated by processes such as Resin Transfer Moulding (RTM). However, there are many factors that have to be ... -
Composite waste recycling: Predictive simulation of the pyrolysis vapours and gases upgrading process in Aspen plus.
(Elsevier, 2022-08)[EN] Waste generation is one of the greatest problems of present times, and the recycling of carbon fibre reinforced composites one big challenge to face. Currently, no resin valorisation is done in thermal fibre recycling ... -
Composition and conservation of the mRNA-degrading machinery in bacteria
(BioMed Central, 2011)RNA synthesis and decay counteract each other and therefore inversely regulate gene expression in pro- and eukaryotic cells by controlling the steady-state level of individual transcripts. Genetic and biochemical data ... -
Composition Dependent Miscibility in the Crystalline State of Polyamide 6 /Polyamide 4,10 Blends: from Single to Double Crystalline Blends
(Elsevier, 2021-02-22)In this work, we studied the composition-dependent miscibility of polyamide 6 and biobased polyamide 4,10 (PA6/PA410) blends, as triggered by crystallization driven phase segregation. The blends were prepared by extrusion ... -
Compositional Characterization and Chronology of Roman Mortars from the Archaeological Site of Arroyo De La Dehesa De Velasco (Burgo De Osma- Ciudad De Osma, Soria, Spain)
(MDPI, 2020-04-28)This study characterises the mortar materials used in the construction of walls and floors at the Arroyo de la Dehesa de Velasco site, located near the Roman city of Uxama Argaela (the modern Burgo de Osma—Ciudad de Osma, ... -
Compositional Variations in Apatite and Petrogenetic Significance: Examples from Peraluminous Granites and Related Pegmatites and Hydrothermal Veins from the Central Iberian Zone (Spain and Portugal)
(MDPI, 2022-11-01)Apatite can be used as an archive of processes occurring during the evolution of granitic magmas and as a pegmatite exploration tool. With this aim, a detailed compositional study of apatite was performed on different ... -
Compositionally and density stratified igneous terrain in Jezero crater, Mars
(American Association for the Advancement of Science, 2022)Before Perseverance, Jezero crater's floor was variably hypothesized to have a lacustrine, lava, volcanic airfall, or aeolian origin. SuperCam observations in the first 286 Mars days on Mars revealed a volcanic and intrusive ... -
Compost and PGP-Based Biostimulant as Alternative to Peat and NPK Fertilization in Chestnut (Castanea Sativa Mill.) Nursery Production
(MDPI, 2021-06-28)In forest nurseries, intensive use of non-renewable substrates such as peat and high application rates of chemical synthesis fertilizers lead to environmental problems and high susceptibility to biotic and abiotic stresses. ... -
Compound Formation And Microstructure Of As-Cast High Entropy Aluminums
(MDPI, 2018-03-09)The aim of this work is to study the microstructure of four high entropy alloys (HEAs) produced by large scale vacuum die casting. Al40Cu15Mn5Ni5Si20Zn15, Al45Cu15Mn5Fe5Si5Ti5Zn20, Al35Cu5Fe5Mn5Si30V10Zr10, and ... -
Comprehensive characterisation of polyphenols in leaves and stems of three anti‐dengue virus type‐2 active Brazilian Faramea species (Rubiaceae) by HPLC‐DAD‐ESI‐MS/MS
(Wiley, 2018-09-07)A comprehensive characterization of polyphenols by online high-performance liquid chromatography with diode array detection coupled to electrospray ionization and triple quadrupole mass spectrometry (HPLC-DAD-ESI-CID-MS/MS) ...