Search results for "CEM"
showing 10 items of 3487 documents
Glycaemic variability (measured by 48h contiinous glucose monitoring) in subjects with metabolic syndrome, with ot without diabetes, is indipendently…
2007
Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV
2016
Physics letters / B B763, 238 - 250 (2016). doi:10.1016/j.physletb.2016.10.048
Incidencia y factores de riesgo para el desarrollo de eventos cardíacos en pacientes con leucemia mieloblástica aguda
2023
La incidencia de morbi-mortalidad de origen cardíaco no está bien establecida en la leucemia mieloblástica aguda (LMA). Los pacientes con LMA reciben múltiples fármacos con potencial cardiotóxico como las antraciclinas, así como fármacos que pueden prolongar el intervalo QT en el electrocardiograma. Por otro lado, los eventos cardíacos también pueden surgir en pacientes con antecedentes cardiológicos previos, o debido a complicaciones de la propia leucemia. El objetivo de la presente tesis doctoral es evaluar la incidencia de eventos cardíacos en pacientes con LMA e identificar los factores de riesgo para su aparición. Se realizó un estudio retrospectivo de todos los pacientes con LMA diagn…
PATRIMONIO STORICO SICILIANO: LE TORRI COSTIERE
2016
L’intervento di conservazione e valorizzazione delle torri costiere, che è oggetto di questo contributo, è il risultato di uno studio che mette in primo piano una metodologia di recupero edilizio fondata su una rigorosa analisi del manufatto storico e al contempo di una politica di gestione sostenibile delle risorse culturali e ambientali. Le torri costiere sono emergenze significative del territorio, tracce di pregevole rilievo della cultura difensiva siciliana per valore storico ed ambientale. Le torri hanno ancora un significato intrinseco che non è soltanto di testimonianza storica, bensì dell’essere siti privilegiati del territorio, attraverso i quali poter innescare un circuito di con…
Asymmetric Synthesis of Fluorinated Isoindolinones through Palladium-Catalyzed Carbonylative Amination of Enantioenriched Benzylic Carbamates
2015
The asymmetric synthesis of fluorinated isoindolinones has been achieved by a palladium-catalyzed aminocarbonylation reaction of the corresponding -fluoroalkyl o-iodobenzylamines. A base-mediated anti -hydride elimination process was suggested to explain the partial erosion of the optical purity observed in some cases. This mechanistic rationale enabled the minimization of this partial racemization by fine-tuning the pK(a) of the base.
Heterogeneous Photocatalysis for Selective Formation of High-Value-Added Molecules: Some Chemical and Engineering Aspects
2018
This review deals with the parameters that influence heterogeneous photocatalysis (PC) for selective synthesis of high-value chemicals by itself or in combination with other technologies. In particular, the parameters related to the photocatalysts, such as crystallinity degree, type of polymorph, surface acid-base properties, exposure of particular crystalline facets, coupling of different semiconductors, position of the valence and conduction band edge, addition of doping agents, and those related to the reaction system, such as setup configuration and reactor geometry, type of solvent, type and amount of photocatalyst, affecting the selectivity toward specific products are described and d…
Coastal high-frequency radars in the Mediterranean - Part 2: Applications in support of science priorities and societal needs
2022
The Mediterranean Sea is a prominent climate-change hot spot, with many socioeconomically vital coastal areas being the most vulnerable targets for maritime safety, diverse met-ocean hazards and marine pollution. Providing an unprecedented spatial and temporal resolution at wide coastal areas, high-frequency radars (HFRs) have been steadily gaining recognition as an effective land-based remote sensing technology for continuous monitoring of the surface circulation, increasingly waves and occasionally winds. HFR measurements have boosted the thorough scientific knowledge of coastal processes, also fostering a broad range of applications, which has promoted their integration in coastal ocean …
Global gene expression profiles in skeletal muscle of monozygotic female twins discordant for hormone replacement therapy
2010
Aging is accompanied by inexorable loss of muscle tissue. One of the underlying causes for this is the massive change in the hormonal milieu of the body. The role of a female sex steroid – estrogen – in these processes is frequently neglected, although the rapid decline in its production coincides with a steep deterioration in muscle performance. We recruited 54- to 62-year-old monozygotic female twin pairs discordant for postmenopausal hormone replacement therapy (HRT, n = 11 pairs; HRT use 7.3 ± 3.7 years) from the Finnish Twin Cohort to investigate the association of long-term, estrogen-based HRT with skeletal muscle transcriptome. Pathway analysis of muscle transcript profiles revealed …
Managing the Activities Against Trafficking in Human Beings
2012
Organized crime has a long history and has permanently adapted to the weaknesses of the legal system, procedures and operational capabilities of the national Law Enforcement Agencies. Economic discomfort appears to be the main reason for illegal migration movement throughout the world. Due to unemployment, many human beings become victims of trafficking- prostitution and slavery. Nevertheless, many of the willing migrants undertake the hazardous travel to their destination country with criminal syndicates services specialized in people smuggling. Psychological impact for the victims of human trafficking for prostitution is huge. For trafficked human beings there is a big trauma and finding …
Biological Effects of New Hydraulic Materials on Human Periodontal Ligament Stem Cells.
2019
Background: The aim of this study was: to evaluate the biological properties of new hydraulic materials: Bio-C Repair and Bio-C Sealer. Methods: Periodontal ligament stem cells were exposed to several dilutions of Bio-C Repair and Bio-C Sealer. The ion release profile and pH were determined. Metabolic activity, cell migration and cell survival were assessed using the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT), wound-healing assays and Annexin assays, respectively. Cells were cultured in direct contact with the surface of each material. These were then analyzed via scanning electron microscopy (SEM) and energy dispersive X-ray (EDX). Statistical differences were ass…