Listar 1. Investigación por título
Mostrando ítems 10051-10070 de 10783
-
Thermodynamic and Economic Analyses of Zero-Emission Open Loop Offshore Regasification Systems Integrating ORC with Zeotropic Mixtures and LNG Open Power Cycle
(MDPI, 2022)[Abstract] The present study provides an energy, exergy and economic analysis of a seawater regasification system (open loop) combining stages of simple organic Rankine cycles (ORCs) arranged in series with an open organic ... -
Thermodynamic and Environmental Analyses of a Novel Closed Loop Regasification System Integrating ORC and CO2 Capture in Floating Storage Regasification Units
(Elsevier, 2022)[Abstract] Regasification systems in Floating Storage Regasification Units (FSRUs) that use the steam generated by the boilers as the heat source (closed loop) in the liquefied natural gas (LNG) regasification process are ... -
Thermodynamic Stability of Mn(II) Complexes with Aminocarboxylate Ligands Analyzed Using Structural Descriptors
(ACS, 2022-08-22)[Abstract] We present a quantitative analysis of the thermodynamic stabilities of Mn(II) complexes, defined by the equilibrium constants (log KMnL values) and the values of pMn obtained as −log[Mn]free for total metal and ... -
@thermogramer: Thermal Imaging as a Tool for Science Communication and E-Learning in Social Media
(MDPI, 2022-03-07)[Abstract] The COVID-19 pandemic boosted the presence of thermal cameras in our society. These devices are becoming cheaper and smaller and can even be plugged in our smartphones. Therefore, soon enough everybody will have ... -
Thermomechanical and metallurgical modelling of laser hardening and laser cladding processes
(2011)[Abstract] The development of high stresses and distortions is one of the main concerns in laser surface heat treatments. The objective of the present thesis is to contribute to the better understanding of the thermomechanical ... -
Thermophysical Characterization of TFSI Based Ionic Liquid and Lithium Salt Mixtures
(MDPI, 2019-11-14)[Abstract] The ionic liquids (ILs) doped with metal salts have become a real alternative as electrolytes for batteries, but the right choice of these compounds for reaching the adequate properties and performance is still ... -
Thermus thermophilus as a Source of Thermostable Lipolytic Enzymes
(Multidisciplinary Digital Publishing Institute, 2015)Lipolytic enzymes, esterases (EC 3.1.1.1) and lipases (EC 3.1.1.3), catalyze the hydrolysis of ester bonds between alcohols and carboxylic acids, and its formation in organic media. At present, they represent about 20% of ... -
Thinking Outside the Blue Box: From Molecular to Supramolecular PH-Responsiveness
(Royal Society of Chemistry, 2019-10-23)[Abstract] We present herein the development of a new polycationic cyclophane: the “red box”, second in a series of hydrazone-based analogues of the well-known organic receptor cyclobis(paraquat-p-phenylene)cyclophane ... -
Thinking Outside the Blue Box: Induced Fit within a Unique Self-Assembled Polycationic Cyclophane
(ACS, 2019-02-07)[Abstract] We present herein the development of a new polycationic molecular receptor, inspired by the ubiquitous cyclobis(paraquat-p-phenylene)cyclophane (“blue box”). Our analogue, the “white box”, has been easily ... -
Thiosemicarbazone Modified Zeolitic Imidazolate Framework (TSC-ZIF) for Mercury(II) Removal From Water
(Royal Society of Chemistry, 2021-04-30)[Abstract] Zeolitic imidazolate frameworks (ZIF-8), and their derivatives, have been drawing increasing attention due to their thermal and chemical stability. The remarkable stability of ZIF-8 in aqueous and high pH ... -
Thirteen paston letters in search of a standard
(Universidad de La Laguna. Servicio de Publicaciones, 2003)[Abstract] The present paper proposes an approach to the development of the so-called Standard English from a morphological perspective. To this end, we present the concept of Standard in order to show the different ... -
Thirty minutes identified as the threshold for development of pain in low back and feet regions, and predictors of intensity of pain during 1-h laboratory-based standing in office workers
(MDPI, 2022-02-16)[Abstract] This study with 40 office workers investigated (a) the effect of time spent standing on low- back and lower limb pain during a 1-h laboratory-based task; (b) the standing time after which a significant increase ... -
Thirty-second sit-to-stand test as an alternative for estimating peak oxygen uptake and 6-min walking distance in women with breast cancer: a cross-sectional study
(Springer, 2022-07-11)[Abstract] Purpose: To determine whether the 30-s sit-to-stand (30STS) test can be a valid tool for estimating and stratifying peak oxygen uptake (VO2peak) and 6-min walking distance (6MWD) in women with breast cancer. Methods: ... -
Three essays in regional economics : the case of Romania
(2012)[Abstract] Chapter 1 derives an econometric specification which relates the income levels of a particular location with a weighted sum of the volume of economic activities of the surrounding locations (market access). Then, ... -
Three Essays in Regional Economics: The Case of Colombia
(2020)[Abstract] This doctoral thesis consists of three essays that are framed within the research fields of geographical economics and regional economics. The first essay of the PhD thesis begins with (Chapter 1) entitled ... -
Three essays on economic development prospects for secondary CEE regions
(2014)[Abstract] Where and how does the European economy organize its welfare and well-being in the global economy of the 21st century, with large geopolitical shifts between metropolitan regions, countries and continents? Of ... -
Three essays on peripherality and economic development
(2015)[Abstract] Chapter 1 derives a panel data econometric specification which relates the different factors that explain the pattern of economic growth in Spain along the 1989-2010 period. The growth of GDP per capita (GDPpc) ... -
Thyroid function alteration in obesity and the effect of bariatric surgery
(MDPI, 2022-02-28)[Abstract] The most common endocrine disease in obesity is hypothyroidism and secondary endocrine alterations, including abnormal thyroid function, are frequent in obesity. It is unclear whether impaired thyroid function ... -
Las TIC en la metodología didáctica de la Universidad española: análisis de los resultados de GITICE
(2001)[Resumen] Este documento expone las principales conclusiones del estudio de campo desarrollado por el Grupo de Investigacion de Tecnología de la Informacion y Comunicacion en la Empresa (GITICE), en lo relativo a los medios ... -
Tiempo de respuesta de un contactor
(Universidad de Cantabria, Departamento de Ingeniería Eléctrica y Energética, 2000)[Reumen] Los contactores son los elementos más utilizados para la maniobra de todo tipo de máquinas eléctricas. En la automatización con estos elementos es práctica habitual el empleo de los contactos auxiliares en el ...