Results 61 to 70 of about 515,827 (317)

Dynamic MAML with Efficient Multi-Scale Attention for Cross-Load Few-Shot Bearing Fault Diagnosis

Entropy
Accurate bearing fault diagnosis under various operational conditions presents significant challenges, mainly due to the limited availability of labeled data and the domain mismatches across different operating environments.
Qinglei Zhang, Yifan Zhang, Jiyun Qin, Jianguo Duan, Ying Zhou   +4 more
doaj   +1 more source

Investigating stock-outs in Johannesburg’s warehouse retail liquor sector

Journal of Transport and Supply Chain Management, 2017
Purpose: The aim of this exploratory study was to investigate how management practices and processes contribute to stock-outs in the warehouse retail liquor sector in Johannesburg.
Amit Govind, Rose Luke, Noleen Pisa
doaj   +1 more source

Supply chain design [PDF]

Journal of Process Management. New Technologies, 2020
In this study, the analysis will be given on “Investigating the role of Knowledge Management in the global supply chain”. For the data, collection manufacturing firms is chosen from Pakistan. The method for data collection is secondary data collection. To achieve this, a systematic review is conducted based on qualitative content analysis.
openaire   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Can Blockchain Advance Digital Social Responsibility in Enterprise Ecosystems? Evidence From 121 Implementation Projects

Human Behavior and Emerging Technologies
This study explores how blockchain solutions impact digital social responsibility within enterprise ecosystems by impacting sustainable business practices and enabling mechanisms for responsible governance and stakeholder participation.
Tan Gürpinar, Alexander Grünewald, Maik Hausmann, Tobias Wappner   +3 more
doaj   +1 more source

Research on Classification and Identification of Crack Faults in Steam Turbine Blades Based on Supervised Contrastive Learning

Entropy
Steam turbine blades may crack, break, or suffer other failures due to high temperatures, high pressures, and high-speed rotation, which seriously threatens the safety and reliability of the equipment.
Qinglei Zhang, Laifeng Tang, Jiyun Qin, Jianguo Duan, Ying Zhou   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Speech Emotion Recognition Based on Simultaneously Fusing and Transferring of Multilevel Speech Features

Journal of Electrical and Computer Engineering
To enhance the accuracy of speech emotion recognition using multilevel features, it is essential to simultaneously integrate emotional information and reduce distribution mismatches among multilevel features.
Cheng Zha, Yuzang Tang
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source