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Now showing items 10601-10610 of 11793
DGP and DGP-like cosmologies from f(Q) actions
(American Physical Society, 2022-04-29)
In this work we explore and test new formulations of cosmological scenarios in
f(Q) theories. In these settings, the nonmetricity scalar (Q) is the main source of gravity and Friedmann equations are modified to account ...
The paradox of spring: Thyroid and glucocorticoid responses to cold temperatures and food availability in free living Carneddau ponies
(Elsevier, 2024-05)
In seasonal environments, maintaining a constant body temperature poses challenges for endotherms. Cold winters at high latitudes, with limited food availability, create opposing demands on metabolism: upregulation preserves ...
Nanoclay-reinforced HA/alginate scaffolds as cell carriers and SDF-1 delivery-platforms for bone tissue engineering
(Elsevier, 2022-07-25)
Bone tissue engineering has come on the scene to overcome the difficulties of the current treatment strategies. By combining biomaterials, active agents and growth factors, cells and nanomaterials, tissue engineering makes ...
What motivates students to pursue a career in gerontological nursing? The cultural adaptation and validation of the Spanish version of the CMGN questionnaire
(Elsevier, 2024-04)
Background
Career motivation toward gerontological nursing (CMGN) has been studied by various authors. It is essential to identify the influencing factors and guarantee that undergraduate nursing degrees provide adequate ...
Oocyte electroporation prior to in vitro fertilization is an efficient method to generate single, double, and multiple knockout porcine embryos of interest in biomedicine and animal production
(Elsevier, 2024-04)
Genetically modified pigs play a critical role in mimicking human diseases, xenotransplantation, and the development of pigs resistant to viral diseases. The use of programmable endonucleases, including the CRISPR/Cas9 ...
A Machine-Learning Approach for Prognosis of Oscillating Water Column Wave Generators
(IEEE, 2023-11-01)
Wave excitations cause structural vibrations on the Oscillating Water Columns (OWC) lowering the power generated and reducing the life expectancy. The problem of generator deterioration has been considered for the Mutriku ...
Enhancing Stability and Performance of Hybrid Offshore Wind Platforms: A Novel Fuzzy Logic Control Approach with Computational Machine Learning
(IEEE, 2024-01-01)
Harnessing the power of wind and waves for renewable energy production has become vital in the quest for sustainable electricity generation. The fusion of Floating Offshore Wind Turbines (FOWTs) and Oscillating Water Columns ...
A Machine-Learning Approach for the Development of a FOWT Model Integrated with Four OWCs
(IEEE, 2023-02-20)
The wind-wave excitations cause structural vibrations on the Floating Offshore Wind Turbines (FOWT) pressing the power generation efficiency and reducing the life expectancy. In particular, tower-top displacement and ...
Mapping the concept of health care integration: A lexicographic analysis of scientific literature
(Elsevier, 2024-05)
Background
Systems fragmentation is a major challenge for an efficient organization, integration being a potential solution also proposed in health care field, including pharmacy as a player. However, the use of different ...
A Control Approach on Hybrid Floating Offshore Wind Turbines for Platform and Generated Power Oscillations Reduction at Below-rated Wind Speed
(Springer, 2022-10-12)
This paper presents the use of four oscillating water columns integrated into the platform of a barge-type floating offshore wind turbine. A control strategy has been proposed to decrease the system’s oscillations and ...