Results 31 to 40 of about 1,904,619 (298)

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Altered Dynamic Functional Network Connectivity in Post‐Stroke Aphasia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Previous studies examining post‐stroke aphasia (PSA) patients via resting‐state functional magnetic resonance imaging (rs‐fMRI) have predominantly focused on static functional connectivity. In contrast, the current investigation aims to elucidate the alterations in dynamic functional network connectivity (dFNC) among PSA patients ...
Guihua Xu, Yongsheng Wu, Junyu Qu, Rui Zhu, Wenwen Xu, Jiaxiang Xin, Dawei Wang   +6 more
wiley   +1 more source

Serum uric acid levels in older adults: Associations with clinical outcomes and implications for reference intervals in those aged 70 years and over

Arthritis Care &Research, Accepted Article.
Objectives Reports have linked both high and low serum uric acid (SUA) levels to adverse health outcomes. This study aimed to establish a reference interval for SUA in older adults and assessed its association with clinically relevant outcomes in relatively healthy, community‐dwelling individuals aged 70 and older.
Amanda J Rickard, Cammie Tran, Hans G Schneider, Flavia M Cicuttini, Anita E Wluka, Ego Seeman, Johannes T Neumann, Md Nazmul Karim, Zhen Zhou, Sultana Monira Hussain, David P Q Clark, Daniel Clayton‐Chubb, Andrew M Tonkin, Lawrence J Beilin, Robyn L Woods, John J McNeil   +15 more
wiley   +1 more source

Measuring the Benefits to Advertising under Monopolistic Competition

Journal of Agricultural and Resource Economics, 2012
This paper determines the benefits and costs of firm-level advertising in a monopolistically competitive industry. The model is useful in an environment in which firm-level costs may be absent or imprecise.
Michael A. Boland, John M. Crespi, Jena Silva, Tian Xia   +3 more
doaj   +1 more source

Activities of the National economic councils (1957–1964): organizational impasse or the possibility of a breakthrough

Вестник Майкопского государственного технологического университета, 2023
The presented research touches upon the issues of the emergence, functioning and liquidation of economic councils. The article shows the main reasons that signaled the beginning of the structural decentralization of the management system, as well as the ...
A. R. Gapsalamov
doaj   +1 more source

Optimized Time–Frequency Analysis for Induction Motor Fault Detection Using Hybrid Differential Evolution and Deep Learning Techniques

International Journal of Adaptive Control and Signal Processing, EarlyView.
Workflow of the parameter optimization process for ITSC fault detection, applying Differential Evolution optimization and the Smooth Pseudo Wigner‐Ville Distribution for signal processing. The optimized parameters are then used in the failure identification pipeline, which combines the signal processing with a YOLO‐based architecture for fault severity
Rafael Martini Silva, Avyner Lorran de Oliveira Vitor, Marcelo Favoretto Castoldi, Alessandro Goedtel, Wesley Angelino Souza   +4 more
wiley   +1 more source

Will the development of smart agriculture improve food safety in international markets? A theoretical approach

Frontiers in Sustainable Food Systems
Today, there is a significant “digital divide” in the agricultural sector between developing and developed countries. Such a digital disparity has negative consequences on the international competitiveness of these countries and their ability to comply ...
Lamia Meziani, Mohammed Said Radjef, Maria Angela Perito, Abdelhakim Hammoudi   +3 more
doaj   +1 more source

Technological and Productive Density in Sectoral Innovation Systems: The Case of the Brazilian Aeronautics Industry

Journal of Technology Management & Innovation, 2011
This article discusses whether a globally competitive high-tech firm is sustainable without being associated with a sufficiently dense sectoral innovation system. It focuses on Embraer and hence on the Brazilian aeronautics industry.
Marcio da Silveira Luz, Sergio Luiz Monteiro Salles-Filho   +1 more
doaj   +1 more source

Osteocytes under Mechanical Loading Regulate PC‐3 Cancer Cell–Mineral Interactions during Early‐Stage Metastasis to Bone

Advanced Biology, EarlyView.
In this study, Seaman et al. develop a co‐culture assay to examine interactions between prostate cancer cells and mineralized osteoblasts in a microfluidic platform. The authors collect conditioned media from static or flow‐stimulated osteocytes and demonstrate that mechanical loading of osteocytes regulates the growth of prostate cancer cells and ...
Kimberly Seaman, Bryan Guo, William W. Du, Burton Yang, Yu Sun, Lidan You   +5 more
wiley   +1 more source

Machine Learning Applied to High Entropy Alloys under Irradiation

Advanced Engineering Materials, EarlyView.
Designing alloys for extreme environments demands fast, trustworthy prediction. This review charts how machine learning—especially machine‐learned interatomic potentials and predictive models based on experiment‐informed datasets—captures the complexity of high‐entropy alloys in extreme environments, predicts phase formation, mechanical properties, and
Amin Esfandiarpour, Sri Tapaswi Nori, Silvia Bonfanti, Mikko Alava, Antoni Wadowski, Wenyi Huo, Łukasz Kurpaska, Michał Pecelerowicz, Jan S. Wróbel   +8 more
wiley   +1 more source