Browsing Artículos by Title
Now showing items 8246-8265 of 10990
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QoE-Oriented Mobile Edge Service Management Leveraging SDN and NFV
(Hindawi, 2017)5G envisages a "hyperconnected society" where trillions of diverse entities could communicate with each other anywhere and at any time, some of which will demand extremely challenging performance requirements such as ... -
Qualitative analysis of a discrete-time phytoplankton–zooplankton model with Holling type-II response and toxicity
(Springer, 2021-10-09)[EN]The interaction among phytoplankton and zooplankton is one of the most important processes in ecology. Discrete-time mathematical models are commonly used for describing the dynamical properties of phytoplankton and ... -
Quality and Environmental Management Linkage: A Review of the Literature
(MDPI, 2018-11-21)This article presents a conceptual and empirical review of the literature related to the link between the different perspectives, models, and tools associated with Quality Management and Environmental Management. Several ... -
Quality Assurance of Potential Radioanalytical Methods for 14C in Environmental Samples
(MDPI, 2023-06-09)Today, the measurement of 14C in environmental samples is of particular interest, as it enables the assessment of the impact caused by nuclear activities and the fossil fuel industry on the environment. In order to assure ... -
Quality of Service Aware Orchestration for Cloud-Edge Continuum Applications
(MDPI, 2022-02-23)The fast growth in the amount of connected devices with computing capabilities in the past years has enabled the emergence of a new computing layer at the Edge. Despite being resource-constrained if compared with cloud ... -
Quantification of Biomarker Functionality Predicts Patient Outcomes
(Springer Nature, 2021-05-11)Implementation of a quantitative molecular imaging method (iFRET), which determines receptor–ligand interactions, has led to the finding that patients with a low extent of PD-1/PD-L1 interaction in metastatic NSCLC, and ... -
Quantification of Ceftaroline in Human Plasma Using High-Performance Liquid Chromatography with Ultraviolet Detection: Application to Pharmacokinetic Studies
(MDPI, 2021-06-25)This study was conducted to develop a rapid, simple and reproducible method for the quantification of ceftaroline in plasma samples by high-performance liquid chromatography with ultraviolet detection (HPLC-UV). Sample ... -
Quantification of the influence of the C, Cr and P contents on the permeability of hydrogen through Fe alloys
(Elsevier, 2022-03)[EN] Ferritic-martensitic steels are candidate materials for blanket structural components of future thermonuclear fusion reactors. However, the tritium inventory that can be retained in different components of the reactor ... -
Quantifying electronic band interactions in van der Waals materials using angle-resolved reflected-electron spectroscopy
(Nature Publishing, 2016-11-29)High electron mobility is one of graphene's key properties, exploited for applications and fundamental research alike. Highest mobility values are found in heterostructures of graphene and hexagonal boron nitride, which ... -
Quantifying international energy justice: The cost of electricity within footprint accounts
(Elsevier, 2022-03)This research quantifies the international electric payments embodied in goods and services, for the purpose of moving towards a clear and fair electric exchange within international footprint accounts. The electric ... -
Quantifying Knowledge of Alzheimer's Disease: an Analysis of the Psychometric Properties of the Alzheimer's Disease Knowledge Scale
(Springer, 2021-06)Introduction: The Alzheimer's Disease Knowledge Scale (ADKS) is one of the most popular instruments for assessing a person's knowledge regarding Alzheimer's disease (AD). The objective of this study was to explore ADKS ... -
Quantifying the patients perspective in neuromyelitis optica spectrum disorder: Psychometric properties of the SymptoMScreen questionnaire
(Public Library Of Science, 2021-07-29)BACKGROUND: The assessment of self-reported outcomes in neuromyelitis optica spectrum disorder (NMOSD) is limited by the lack of validated disease-specific measures. The SymptoMScreen (SyMS) is a patient-reported questionnaire ... -
Quantifying the width and angle of inclined cracks using laser-spot lock-in thermography
(Elservier, 2021-06-30)In this work we introduce a method to determine the width and the orientation of tilted cracks. This method combines laser-spot lock-in thermography and calculations of the sample temperature by means of finite ... -
Quantifying wheelchair basketball match load: a comparison of heart-rate and perceived-exertion methods.
(Human Kinetics, 2016-05)Purpose: To describe the objective and subjective match load (ML) of wheelchair basketball (WB) and determine the relationship between session heart-rate (HR) -based ML and rating-of-perceived-exertion (RPE) -based ML ... -
Quantitative analysis of dysautonomia in patients with autonomic dysreflexia
(Springer, 2021-02-25)Autonomic dysreflexia (AD) is a life-threatening condition for individuals with cervical or high-thoracic spinal cord injury (SCI). The profile of autonomic dysfunction in AD using validated clinical autonomic tests has ... -
Quantitative Determination of Acrolein in Cider by 1H NMR Spectrometry
(MDPI, 2020-12-08)Acrolein occasionally appears in cider, completely spoiling its quality due to its bitter taste. It is crucial to detect it in the early steps, before the taste is severely affected, to apply the appropriate treatment. A ... -
Quantitative determination of fentanyl in newborn pig plasma and cerebrospinal fluid samples by HPLC-MS/MS
(Wiley, 2015-03-09)In this study, a selective and sensitive high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method requiring low sample volume (≤100 μL) was developed and validated for the quantitative determination ... -
Quantitative evaluation of bias in PCR amplification and next-generation sequencing derived from metabarcoding samples
(Springer, 2015-01-11)Unbiased identification of organisms by PCR reactions using universal primers followed by DNA sequencing assumes positive amplification. We used six universal loci spanning 48 plant species and quantified the bias at each ... -
Quantitative proteomic analysis of Parkin substrates in Drosophila neurons
(Biomed Central, 2017-04-11)Background: Parkin (PARK2) is an E3 ubiquitin ligase that is commonly mutated in Familial Parkinson's Disease (PD). In cell culture models, Parkin is recruited to acutely depolarised mitochondria by PINK1. PINK1 activates ... -
Quantitative super-resolution imaging of pathological aggregates reveals distinct toxicity profiles in different synucleinopathies
(National Academy of Sciences, 2022-10)Protein aggregation is a hallmark of major neurodegenerative disorders. Increasing data suggest that smaller aggregates cause higher toxic response than filamentous aggregates (fibrils). However, the size of small aggregates ...