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Mostrando ítems 381-390 de 418
Artículo
Thrive or survive: prokaryotic life in hypersaline soils
(BMC, 2023-03-13)
Background Soil services are central to life on the planet, with microorganisms as their main drivers. Thus, the evalu‑ ation of soil quality requires an understanding of the principles and factors governing microbial ...
Artículo
Probabilistically Certified Management of Data Centers Using Predictive Control
(Institute of Electrical and Electronics Engineers (IEEE), 2022-10)
Data centers are facilities with large number of servers providing cloud services. The increasing number of data centers in use along the last years has generated environmental concern due to the immense amounts of energy ...
Artículo
Kernel-based State-Space Kriging for Predictive Control
(Institute of Electric and Electronics Engineers (IEEE), 2023-05)
In this paper, we extend the State-Space Kriging (SSK) modeling technique presented in a previous work by the authors in order to consider non-autonomous systems. SSK is a data-driven method that computes predictions as ...
Artículo
State-Space Kriging: A Data-Driven Method to Forecast Nonlinear Dynamical Systems
(IEEE, 2022-01)
This letter presents a new method for modeling dynamical systems. The method uses historical data of the outputs to predict the evolution of the system. The proposed method is based on Direct Weight Optimization and the ...
Artículo
Influence of the size and depth of a circumferential notch on the impact behavior of streetlights. A passive-safety concept
(Elsevier, 2015-07)
Impact tests on weakened streetlights were carried out using a high energy pendulum. The weakening mechanism consists of a circumferential notch at the base of the streetlight. The objective is twofold: firstly to reduce ...
Artículo
The Production of Bioactive Hydroxytyrosol in Fermented Beverages: The Role of Must Composition and a Genetically Modified Yeast Strain
(MDPI, 2024-04)
Hydroxytyrosol (HT) is a well-known compound for its bioactive properties. It is naturally present in olives, olive oil, and wine. Its presence in wines is partly due to its production during alcoholic fermentation by yeast ...
Artículo
A new commutativity property of exceptional orthogonal polynomials
(Springer, 2024-03-29)
We exhibit three examples showing that the “time-and-band limiting” commutative property found and exploited by D. Slepian, H. Landau and H. Pollak at Bell Labs in the 1960s, and independently by M. Mehta and later by C. ...
Artículo
Rescue of neurogenesis and age-associated cognitive decline in SAMP8 mouse: Role of transforming growth factor-alpha
(Wiley Open Access, 2023-03-19)
Neuropathological aging is associated with memory impairment and cognitive decline, affecting several brain areas including the neurogenic niche of the dentate gyrus of the hippocampus (DG). In the healthy brain, ...
Artículo
Influence of Materials of Moulds and Geometry of Specimens on Mechanical Properties of Grouts Based on Ultrafine Hydraulic Binder
(MDPI, 2024-04)
Ultrafine hydraulic binder grout injection is a technique utilised for repairing masonry, either to connect sections, seal joints, or fill voids due to its great capacity for penetration and higher mechanical strength than ...
Artículo
LPdCl2(amine) Complexes Supported by Terphenyl Phosphanes: Applications in Aryl Amination Reactions
(Royal Society of Chemistry, 2022)
Despite the excellent catalytic properties display by NHC-Pd-PEPPSI complexes in cross-coupling, phosphane analogs have been barely screened. In this work, we report the synthesis and characterization of a series of ...