Results 41 to 50 of about 2,269,400 (346)

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A Comparative Analysis of Machine Learning and Deep Learning Techniques for Accurate Market Price Forecasting

Analytics
This study compares three machine learning and deep learning models—Support Vector Regression (SVR), Recurrent Neural Networks (RNN), and Long Short-Term Memory (LSTM)—for predicting market prices using the NGX All-Share Index dataset.
Olamilekan Shobayo, Sidikat Adeyemi-Longe, Olusogo Popoola, Obinna Okoyeigbo   +3 more
doaj   +1 more source

Development and performance evaluation of SCS-CN based hybrid model

Water Science and Technology, 2022
In this study, a hybrid approach has been used to increase the predictive efficiency of the SCS-CN model. A recently proposed Ajmal model (developed after randomized configuration) that ignored initial abstraction and maximum potential retention has been
Pankaj Upreti, C. S. P. Ojha
doaj   +1 more source

The curious case of the refrigerator-TV: similarity and hybridization [PDF]

, 2012
This paper examines the role of similarity in the hybridization of concepts, focusing on hybrid products as an applied test case. Hybrid concepts found in natural language, such as singer songwriter, typically combine similar concepts, whereas dissimilar
Barsalou, Barsalou, Connell, Costello, Costello, Estes, Estes, Estes, Estes, Estes, Ferreira, Gagné, Gibbert, Gibbert, Gill, Gill, Gill, Goldenberg, Golonka, Goode, Gregan-Paxton, Hampton, Hampton, Hampton, Hampton, Henard, Johar, Lynott, Markman, Markman, Markman, Medin, Moreau, Rajagopal, Ratneshwar, Rothenberg, Simmons, Smith, Stremersch, Thagard, Thagard, Thompson, Tversky, Wilkenfeld, Wisniewski, Wisniewski, Wisniewski, Wisniewski, Wisniewski, Wu   +49 more
core   +1 more source

Modeling Stochastic Hybrid Systems [PDF]

, 2006
Stochastic hybrid systems arise in numerous applications of systems with multiple models; e.g., air traffc management, flexible manufacturing systems, fault tolerant control systems etc. In a typical hybrid system, the state space is hybrid in the sense that some components take values in a Euclidean space, while some other components are discrete.
Ghosh, Mrinal K., Bagchi, Arunabha
openaire   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

A Comprehensive Assessment and Classification of Acute Lymphocytic Leukemia

Mathematical and Computational Applications
Leukemia is a form of blood cancer that results in an increase in the number of white blood cells in the body. The correct identification of leukemia at any stage is essential.
Payal Bose, Samir Bandyopadhyay
doaj   +1 more source

Cost Effective Soft Sensing for Wastewater Treatment Facilities

IEEE Access, 2022
Wastewater treatment plants are complex, non-linear, engineered systems of physical, biological and chemical processes operating at different timescales.
Maira Alvi, Tim French, Rachel Cardell-Oliver, Philip Keymer, Andrew Ward   +4 more
doaj   +1 more source

Hybrid RANS/LES of flow in a rib-roughened channel with rotation [PDF]

, 2012
The aim of the present study is to verify the reliability of a k-ω based hybrid RANS/LES model in reproducing the flow in a rib-roughened rotating channel. The numerical results obtained with the hybrid RANS/LES model are compared to experimental data by
Dick, Erik, Kubacki, Slawomir, Rokicki, Jacek   +2 more
core  

Hybrid Automation Extended Model

Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics, 2019
Summary: An extended model of hybrid automata for dynamic systems is considered, where, along with a discrete control subsystem and control objects with lumped parameters, there are control objects with distributed parameters (linear and stationary from the point of view of automatic control theory).
Andreĭchenko, Dmitriĭ Konstantinovich, Andreĭchenko, Konstantin Petrovich, Batraeva, Inna Aleksandrovna   +2 more
openaire   +2 more sources