Results 51 to 60 of about 2,906,819 (282)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Feature-Based Dataset Fingerprinting for Clustered Federated Learning on Medical Image Data

Applied Artificial Intelligence
Federated Learning (FL) allows multiple clients to train a common model without sharing their private training data. In practice, federated optimization struggles with sub-optimal model utility because data is not independent and identically distributed (
Daniel Scheliga, Patrick Mäder, Marco Seeland   +2 more
doaj   +1 more source

Implementation of the Optimized Dual Fingerprint Algorithm for Protecting Privacy Information

International Transactions on Electrical Engineering and Computer Science, 2023
The electromagnetic spectrum (EM) is made up of a variety of wavelengths, but the only wavelength that can be seen by the human visual system (HVS) is the visible wavelength, which is also referred to as the digital image processing (DIP) wavelength ...
D Ashritha Reddy
doaj  

ImageGP 2 for enhanced data visualization and reproducible analysis in biomedical research. [PDF]

Imeta
Chen T, Liu YX, Chen T, Yang M, Fan S, Shi M, Wei B, Lv H, Cao W, Wang C, Cui J, Zhao J, Han Y, Xi J, Zheng Z, Huang L.   +15 more
europepmc   +2 more sources

Multi Visualization and Dynamic Query for Effective Exploration of Semantic Data [PDF]

, 2009
Semantic formalisms represent content in a uniform way according to ontologies. This enables manipulation and reasoning via automated means (e.g. Semantic Web services), but limits the user’s ability to explore the semantic data from a point of view that
B. Shneiderman, B.B. Bederson, D. Petrelli, E. Oren, G. Stasko, H. Stuckenschmidt, K.W. Tu, M. Hearst, M. Hearst, M.C. Schraefel, M.C. Schraefel, P. Mutton, R. Bhagdev, R. Bhagdev, R. White, S. Card, T. Aditya, V.T. Thai   +17 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Pixel-wise segmentation of cells in digitized Pap smear images

Scientific Data
A simple and cheap way to recognize cervical cancer is using light microscopic analysis of Pap smear images. Training artificial intelligence-based systems becomes possible in this domain, e.g., to follow the European recommendation to screen negative ...
Balazs Harangi, Gergo Bogacsovics, Janos Toth, Ilona Kovacs, Erzsebet Dani, Andras Hajdu   +5 more
doaj   +1 more source

Visualization of uncertainty and analysis of geographical data [PDF]

, 2009
A team of five worked on this challenge to identify a possible criminal strucutre within the Flitter social network. Initially we worked on the problem individually, deliberately not sharing any data, results or conclusions. This maximised the chances of
Dykes, J., Khalili-Shavarini, N., Mountain, D., Slingsby, A., Wood, J.   +4 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Stochastic Fusion Techniques for State Estimation

Computation
The fusion process considers the boundary between correct and conflict records. It has been a fundamental component in ensuring the accuracy of many mathematical algorithms that utilize multiple input sources.
Alaa H. Ahmed, Henrietta Tomán
doaj   +1 more source