Results 31 to 40 of about 3,305,344 (308)

Moderating Effects of Gender on the Relationship between Senior School Physics Students’ STEM Self-efficacy and Science Identity [PDF]

open access: yesRevista de Știinţe Educaţiei
The developmental growth of any society depends greatly on the progression and innovations made by students’ in science, technology, engineering and mathematics. The current study determines the moderating effect of gender on the relationship between
Wasiu Olayinka YAHAYA   +2 more
doaj   +1 more source

Feature engineering and symbolic regression methods for detecting hidden physics from sparse sensor observation data [PDF]

open access: yesThe Physics of Fluids, 2019
In this study we put forth a modular approach for distilling hidden flow physics in discrete and sparse observations. To address functional expressiblity, a key limitation of the black-box machine learning methods, we have exploited the use of symbolic ...
Harsha Vaddireddy   +3 more
semanticscholar   +1 more source

A novel integrated approach for the hazardous radioactive dust source terms estimation in future nuclear fusion power plants

open access: yesHeliyon, 2016
An open issue still under investigation by several international entities working on the safety and security field for the foreseen nuclear fusion reactors is the estimation of source terms that are a hazard for the operators and public, and for the ...
L.A. Poggi   +3 more
doaj   +1 more source

New exact solitary wave solutions for fractional model

open access: yesAIMS Mathematics, 2022
This manuscript involves the new exact solitary wave solutions of fractional reaction-diffusion model using the exp (− φ(η))-expansion method. The spatial model of fractional form is applied in modeling super-diffusive systems in the field of engineering,
Ayyaz Ali   +7 more
doaj   +1 more source

Research on broadband vibration control mechanism of an acoustic black hole beam with an adjustable stiffness internal boundary

open access: yesiScience
Summary: The acoustic black hole (ABH), as a vibration control technology, provides a way for vibration and noise control by realizing the aggregation and dissipation of vibration energy through the design of special geometric structures.
Tao Wang   +3 more
doaj   +1 more source

Increasing the robustness and crack resistivity of high-performance carbon fiber composites for space applications

open access: yesiScience, 2021
Summary: The endeavors to develop manufacturing methods that can enhance polymer and composite structures in spacecraft have led to much research and innovation over many decades. However, the thermal stability, intrinsic material stress, and anisotropic
Michal Delkowski   +3 more
doaj   +1 more source

Physics of droplet impact on various substrates and its current advancements in interfacial science: A review

open access: yesJournal of Applied Physics, 2023
Droplet impact dynamics is an interfacial phenomenon that is shown everywhere in nature and is the underlying of numerous technological applications including bio-printing, tissue engineering, pharmaceuticals, fight against COVID-19 pandemic, smart ...
Alireza Mohammad Karim
semanticscholar   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

Energy valley optimizer: a novel metaheuristic algorithm for global and engineering optimization

open access: yesScientific Reports, 2023
In this paper, Energy Valley Optimizer (EVO) is proposed as a novel metaheuristic algorithm inspired by advanced physics principles regarding stability and different modes of particle decay.
M. Azizi   +3 more
semanticscholar   +1 more source

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

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