Results 81 to 90 of about 65,676 (304)

Optimizing Metamaterial Inverse Design with 3D Conditional Diffusion Model and Data Augmentation

Advanced Materials Technologies, EarlyView.
A generative AI model, the 3D conditional diffusion model (3D‐CDM), is introduced to enhance the inverse design of voxel‐based metamaterials. A data augmentation technique based on topological perturbation expands the dataset, further improving generation quality and accuracy.
Xiaoyang Zheng, Junichiro Shiomi, Takayuki Yamada   +2 more
wiley   +1 more source

Techno-economic analysis of Cellulase Production by Trichoderma reesei in Submerged Fermentation Processes using a Process Simulator

South African Journal of Chemical Engineering, 2022
Enzymes are valuable in many biofuels production processes, and their wide application has generated significant market demand in recent years. To develop lignocellulosic fuels in a biorefinery, high cost and low catalytic efficiency of cellulase are a ...
Abiola Ezekiel Taiwo, Andykan Tom-James, Olayomi Abiodun Falowo, Anthony Okoji, Oladayo Adeyi, Abayomi O. Olalere, Andrew Eloka-Eboka   +6 more
doaj  

Effects of enzyme feeding strategy on ethanol yield in fed-batch simultaneous saccharification and fermentation of spruce at high dry matter

Biotechnology for Biofuels, 2010
Background To make lignocellulosic fuel ethanol economically competitive with fossil fuels, it is necessary to reduce the production cost. One way to achieve this is by increasing the substrate concentration in the production process, and thus reduce the
Galbe Mats, Hoyer Kerstin, Zacchi Guido
doaj   +1 more source

Locking in Color: Stable RGB Perovskite Nanocrystal Films via UV Cross‐Linking

Advanced Optical Materials, EarlyView.
Combining block copolymer stabilized lead halide nanocrystals with a UV light‐based cross‐linking procedure yields ultra‐stable nanocrystal thin films, which are resistant to dissolution by organic solvents and impervious to interlayer ion exchange. This allows for the fabrication of stacked layer RGB all‐perovskite white light‐emitting phosphors with ...
Patrick Ganswindt, Isabella Tepfenhart, Andreas Singldinger, Anna Abfalterer, Laura Spies, Ekaterina Kostyurina, Mareike Stadler, Bert Nickel, Alexander S. Urban   +8 more
wiley   +1 more source

Insight into evolutionary optimization approach of batch and fed-batch fermenters for lactic acid production

Digital Chemical Engineering, 2023
Differential evolution (DE) algorithm and genetic algorithm (GA) are used in this study to estimate a set of kinetic parameters for Arabic date juice-based lactic acid production via batch and fed-batch mode of fermentation.
Ashish M. Gujarathi, Swaprabha P. Patel, Badria Al Siyabi   +2 more
doaj  

Continuous Flow Technology Enabling Photochemistry

Advanced Synthesis &Catalysis, Accepted Article.
The merger of continuous flow technology and modern photochemistry has enabled countless applications showcasing new opportunities for chemical synthesis demonstrating improvements in selectivity, safety, sustainability and scalability. This focused review aims to highlight a selection of recently published case studies from academic and industrial ...
Ruairi Crawford, Marcus Baumann
wiley   +1 more source

Toward Sustainable Photocatalysis: Addressing Deactivation and Environmental Impact of Anodized and Sol–Gel Photocatalysts

Advanced Sustainable Systems, EarlyView.
A life‐cycle evaluation of TiO2 photocatalysts for water purification compares the effectiveness of Sol–Gel vs anodic oxides in tetracycline mineralization, targeting deactivation, regeneration, and environmental impact from a cradle‐to‐grave perspective.
Maria Vittoria Diamanti, Manjunath V. Shinnur, MariaPia Pedeferri, Anna Maria Ferrari, Roberto Rosa, Daniela Meroni   +5 more
wiley   +1 more source

A Meta‐Model for The Design of Soft Pneumatic Actuators Using Neural Networks and Finite Element Analysis

Advanced Theory and Simulations, EarlyView.
Data is generated from finite element simulations and an encoding using a Moore domain. The data is then used to train a meta‐model to predict the soft unit's deformation state depending on its chamber shape and properties as well as the surrounding environment.
Philip Frederik Ligthart, Martin Philip Venter   +1 more
wiley   +1 more source

Use of multi-staining flow cytometry to characterise the physiological state ofEscherichia coli W3110 in high cell density fed-batch cultures [PDF]

, 1999
Christopher J. Hewitt, Gerhard Nebe‐Von Caron, Alvin W. Nienow, Caroline M. McFarlane   +3 more
openalex   +1 more source

FMint: Bridging Human Designed and Data Pretrained Models for Differential Equation Foundation Model for Dynamical Simulation

Advanced Theory and Simulations, EarlyView.
FMint is introduced as a multi‐modal foundation model that integrates human‐designed solvers and data‐driven methods for fast, accurate simulation of dynamical systems. FMint leverages in‐context learning within a transformer‐based framework to refine coarse numerical solutions.
Zezheng Song, Jiaxin Yuan, Haizhao Yang
wiley   +1 more source