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Mostrando ítems 2101-2120 de 30158
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Analysis of the Real Energy Consumption of Energy Saving Lamps
(MDPI, 2020)[Abstract] Light emitting diode (LED) and compact fluorescent light (CFL) lamps are widely used because they are associated with low energy consumption and a reduced environmental impact. In the present paper, a study of ... -
Analysis of the Relationship between the Characteristics of the Areas of Influence of Bus Stops and the Decrease in Ridership during COVID-19 Lockdowns
(MDPI, 2022)[Abstract] This study aimed to investigate the relationship between the characteristics of the areas of influence of bus stops and the decrease in ridership during COVID-19 lockdowns and subsequent initial reopening ... -
Analysis of the spatial variability of crop yield and soil properties in small agricultural plots
(Instituto Agronômico de Campinas, 2003)[Abstract] The objective of this study was to assess spatial variability of soil properties and crop yield under no tillage as a function of time, in two soil/climate conditions in São Paulo State, Brazil. The two ... -
Analysis of transferred earth potentials in grounding systems: a BEM numerical approach
(IEEE Power Engineering Society, 2003)[Abstract] In this work we present a numerical formulation for the analysis of a common problem in electrical engineering practice, that is, the existence of transferred earth potentials in a grounding installation [1]. ... -
Analysis of two sources of variability of basin outflow hydrographs computed with the 2D shallow water model Iber: Digital Terrain Model and unstructured mesh size
(Elsevier, 2022)[Abstract:] Modelling hydrological processes with fully distributed models based on the shallow water equations implies a high computational cost, which often limits the resolution of the computational mesh. Therefore, in ... -
Analysis of ultrafiltration failure diagnosed at the initiation of peritoneal dialysis with the help of peritoneal equilibration tests with complete drainage at sixty minutes: a longitudinal study
(SAGE, 2016-01-13)[Abstract] Background: Ultrafiltration failure (UFF) diagnosed at the initiation of peritoneal dialysis (PD) has been insufficiently characterized. In particular, few longitudinal studies have analyzed the time course of ... -
Analysis of variants in the HCN4 gene and in three single nucleotide polymorphisms of the CYP3A4 gene for association with ivabradine reduction in heart rate: a preliminary report
(Via Médica, 2016)[Abstract] Background: Ivabradine, a selective bradycardic drug, inhibits the If. In patients with heart failure (HF), ivabradine reduces the risk of rehospitalization and mortality. The average heart rate (HR) reduction ... -
Analysis, Design and Empirical Validation of a Smart Campus Based on LoRaWAN
(MDPI, 2019)[Abstract] Internet of Things (IoT) applications for smart environments demand challenging requirements for wireless networks in terms of security, coverage, availability, power consumption, and scalability. The technologies ... -
Analysis, design and implementation of a Node.js Web Application for personal link management using a single link in social networks.
(2021)[Abstract] The main objective of this project is the development of a Web Application, using a modern technology stack and a scalable system architecture, to provide Social Network users a place to store all their important ... -
Analysis, Synthesis, and Diagnostics of Antenna Arrays through Complex-Valued Neural Networks
(John Wiley & Sons, Inc., 2006-08)[Abstract] It is shown in this paper that when artificial neural networks are extended to be complex valued, they can be incorporated as a very powerful and effective tool in the analysis, synthesis, and diagnostics of ... -
Analytical integration techniques for earthing grid computation by boundary element methods
(Centro Internacional de Métodos Numéricos en Ingeniería, CIMNE (Barcelona), 1992)[Abstract] Analysis and design of substation earthing involves computing the equivalent resistance of grounding systems, but also distribution of potentials on the earth surface due to fault currents [1]. While very crude ... -
Analytical strategies to study metals in environmental matrices by inductively coupled plasma mass spectrometry
(2017)[Abstract]This Doctoral Thesis presents validated analytical strategies to assess metallic contamination (metals and their chemical forms) in marine sediments and river waters by ICP-MS applying the principles of the Green ... -
Analyzing categorical time series with the R package ctsfeatures
(Elsevier B.V., 2024-03)[Absctract]: Time series data are ubiquitous nowadays. Whereas most of the literature on the topic deals with real-valued time series, categorical time series have received much less attention. However, the development of ... -
Anandamide activation of CB1 receptors increases spontaneous bursting and oscillatory activity in the thalamus
(Elsevier, 2014-02-05)[Abstract] The endocannabinoid system is a modulatory system that has been strongly associated with the regulation of functions as learning and memory, pain perception and sensory physiology in many areas of the central ... -
Anarquismo e economía: unha aproximación ás súas propostas económicas e de organización do traballo
(2017)[Resumo] Neste traballo realízase unha aproximación ás propostas históricas do anarquismo, tanto no referente aos distintos sistemas económicos deseñados, como en materia da organización do traballo nunha suposta sociedade ... -
"Anastas ou A orixe da constitución" de J. Benet
(Troula, da cooperativa Teatro do Estaribel, 1979) -
"Anastas ou A orixe da constitución" de J. Benet [folleto]
(Troula, Compañía teatral galega, 1980) -
Anatomia de algumas ocorrências de gemas e seu enquadramento em protocolos de ordenamento territorial – contributo para uma reflexão sobre o estatuto dos depósitos gemíferos portugueses
(Universidade da Coruña, 1999)[Abstract] Anatomy and Classification of Portuguese Gemstone Deposits and their inclusion in Territorial Management Protocols - The concept of gemstone resources includes the consideration of aspects such as the genetic ... -
Anatomic and Histological Features of the Extensor Digitorum Longus Tendon Insertion in the Proximal Nail Matrix of the Second Toe
(MDPI AG, 2020-03)[Abstract] Background: Anatomic and histological landmarks of the extensor digitorum longus (EDL) tendon insertion in the proximal nail matrix may be key aspects during surgery exposure in order to avoid permanent nail ... -
Anatomic Association of the Proximal Fingernail Matrix to the Extensor Pollicis Longus Tendon: a morphological and histological study
(MDPI, 2018)[Abstract] Background: Extensor tendon disorders may cause severe functional impairments, and there is a lack of knowledge about their anatomic associations with the proximal fingernail matrix. Objective: To delineate the ...