Results 41 to 50 of about 956,438 (274)
Distributed control design for formation control of double integrator mutli-agent systems based on graph rigidity [PDF]
JES: Journal of Engineering SciencesThis paper addresses the challenge of controlling the formation of multi-agent system based only on the relative distances between agents obtained individually by local sensors mounted on each autonomous agent in the system.
khalil Ibrahim +2 more
doaj +1 more source
Ligand-modulated synthesis of gold nanoclusters for sensitive and selective detection of folic acid
Journal of Analytical Science and Technology, 2021 Precisely changing the optical properties of gold nanoclusters (AuNCs) with different ligands offers a promising prospect for highly sensitive and selective drug sensing. In this study, AuNCs were synthesized with d-tryptophan (d-Trp) and its derivatives
Xiangfei Li +4 more
doaj +1 more source
Augmented generalized SENSE reconstruction to correct for rigid body motion [PDF]
Magnetic Resonance in Medicine, 2006 AbstractThe correction of motion artifacts continues to be a significant problem in MRI. In the case of uncooperative patients, such as children, or patients who are unable to remain stationary, the accurate determination and correction of motion artifacts becomes a very important prerequisite for achieving good image quality.
Roland, Bammer +2 more
openaire +2 more sources
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Cells Sense Rigidity of their Micro-Environment by a Unique Force-Sensing Displacement Cassette [PDF]
Biophysical Journal, 2012 Eukaryotic cells modulate their gene expression profile and differentiation in response to physical cues in their micro environment. The exact mechanism by which the cells sense the stiffness of the substrate has not yet been completely understood.
Hameed, Feroz M., Sheetz, Michael P.
openaire +1 more source
Optical Nanofiber Skins for Multifunctional Humanoid Tactility
Advanced Intelligent Systems, 2023 Humanoid tactility has been boosting robotic intelligence in object recognition, dexterous manipulation, and human–robot interaction. For many artificial tactile sensors, especially those based on optical principles, inflexibility, bulkiness, and ...
Yao Tang +9 more
doaj +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Downward nominal and real wage rigidity : Survey evidence from European firms [PDF]
It has been well established that the wages of individual workers react little, especially downwards, to shocks that hit their employer. This paper presents new evidence from a unique survey of firms across Europe on the prevalence of downward wage ...
Philip Du Caju +5 more
core +4 more sources
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source