Results 81 to 90 of about 2,118,011 (294)

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

Diff-OSGN: Diffusion-based occlusal surface generation network with geometric constraints

Computational Visual Media
Designing a functional occlusal surface for denture crowns is a complex and important task in prosthodontics. Manual design is time-consuming and heavily relies on the dentist's experience, as it requires careful consideration of occlusal function.
Chen Wang, Guangshun Wei, James Kit Hon Tsoi, Zhiming Cui, Shuyi Lu, Zhenpeng Liu, Yuanfeng Zhou   +6 more
doaj   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Impact of Synthetic Data on Deep Learning Models for Earth Observation: Photovoltaic Panel Detection Case Study

ISPRS International Journal of Geo-Information
This study explores the impact of synthetic data, both physically based and generatively created, on deep learning analytics for earth observation (EO), focusing on the detection of photovoltaic panels. A YOLOv8 object detection model was trained using a
Enes Hisam, Jesus Gimeno, David Miraut, Manolo Pérez-Aixendri, Marcos Fernández, Rossana Gini, Raúl Rodríguez, Gabriele Meoni, Dursun Zafer Seker   +8 more
doaj   +1 more source

Global Strong Solutions for a Class of Heterogeneous Catalysis Models

, 2016
We consider a mathematical model for heterogeneous catalysis in a finite three-dimensional pore of cylinder-like geometry, with the lateral walls acting as a catalytic surface.
Adams, Amann, Appell, Aris, Bothe, Bothe, Bothe, Bothe, Denk, Denk, Dieter Bothe, Hornung, Jürgen Saal, Keil, Knabner, Kunstmann, Ladyzhenskaja, Levenspiel, Liu, Marpeau, Marschall, Matthias Köhne, Nau, Nau, Nau, Nau, Pierre, Prüß, Renken, Sickel, Siegfried Maier, Weis, White   +32 more
core   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Voter Model Perturbations and Reaction Diffusion Equations [PDF]

, 2009
We consider particle systems that are perturbations of the voter model and show that when space and time are rescaled the system converges to a solution of a reaction diffusion equation in dimensions $d \ge 3$.
Duke U, Edwin A. Perkins, J. Theodore Cox, Richard Durrett, Syracuse U, U. British Columbia   +5 more
core   +4 more sources

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

FDDM: unsupervised medical image translation with a frequency-decoupled diffusion model

Machine Learning: Science and Technology
Diffusion models have demonstrated significant potential in producing high-quality images in medical image translation to aid disease diagnosis, localization, and treatment.
Yunxiang Li, Hua-Chieh Shao, Xiaoxue Qian, You Zhang   +3 more
doaj   +1 more source

SCRS: Segment Structure with Controllable Realistic Synthetic for Chip Scratch Detection

Sensors
This paper proposes the Segment Structure with Controllable Realistic Synthetic (SCRS) to address the challenge of detecting scratches on laser diode chip emitting facets, which can impair laser emitting and cause chip burnout.
Jiaqing Huang, Jianjun He, Weihua Gui
doaj   +1 more source