Results 91 to 100 of about 2,148,955 (257)

Real-Time Activity Recognition and Assistance in Smart Classrooms

Advances in Distributed Computing and Artificial Intelligence Journal, 2012
In this paper, we propose Bees Algorithm (BA) to enhance the performance in estimating the parameters for metabolic pathway data to simulate fermentation pathway for Saccharomyces cerevisiae.
Vasileios EFTHYMIOU, Maria KOUTRAKI, Grigoris ANTONIOU   +2 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Discovery and characterization of a novel chromosomally encoded aminoglycoside O-nucleotidyltransferase gene, designated ant(9)-Ie, in a strain of Providencia

Frontiers in Cellular and Infection Microbiology
BackgroundThe complex aminoglycoside resistance mechanisms observed within the genus Providencia present formidable clinical challenges to the effective management of the infectious diseases caused by these species.
Lulu Huang, Zhigang Yang, Xiaolan Wu, Xiaolan Wu, Ruxi Hu, Xiaofang Hu, Wenjie Chen, Xuanjiao Mao, Susu Chen, Zhengqiao Li, Zhengqiao Li, Jie Gong, Junwan Lu, Qiyu Bao, Qiyu Bao, Qiyu Bao, Chunhan Song, Teng Xu, Hongqin Zhang, Hongqin Zhang   +19 more
doaj   +1 more source

Accurate and reliable estimation of kinetic parameters for environmental engineering applications: A global, multi objective, Bayesian optimization approach

MethodsX, 2019
Accurate and reliable predictions of bacterial growth and metabolism from unstructured kinetic models are critical to the proper operation and design of engineered biological treatment and remediation systems. As such, parameter estimation has progressed
Derek C. Manheim, Russell L. Detwiler
doaj   +1 more source

Demo 16-06 Mercury Kinetic Theory

, 2001
A sealed test tube contains mercury under vacuum and small bits of glass that float on the mercury. As the mercury is heated, it begins to boil, and energetic mercury vapor causes the bits of glass to jump wildly about in the upper part of the tube ...

core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

On the Use of Oxidation Induction Time as a Kinetic Parameter for Condition Monitoring and Lifetime Evaluation under Ionizing Radiation Environments. [PDF]

Polymers (Basel), 2022
Lungulescu EM, Setnescu R, Ilie S, Taborelli M.   +3 more
europepmc   +1 more source

Kinetic Parameter Maps within a Metastatic Node.

, 2013
The kinetic parameter maps (goodness of fit R2> = 0.8) within a metastatic node overlaid on the first time point DCE image by using the slice-averaged CTCs in arteries (first row) and veins (second row).
Anil T. Ahuja (296899), Jing Yuan (217967), Ann D. King (392031), Qinwei Zhang (392029), David Ka Wai Yeung (392030), Steven Kwok Keung Chow (392028)   +5 more
core   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Dynamic chaotic gravitational search algorithm-based kinetic parameter estimation of hepatocellular carcinoma on ¹⁸F-FDG PET/CT. [PDF]

BMC Med Imaging, 2022
He J, Wang T, Li Y, Deng Y, Wang S.
europepmc   +1 more source