Results 101 to 110 of about 974,940 (289)

Monocular Visual-IMU Odometry: A Comparative Evaluation of Detector-Descriptor-Based Methods

, 2019
Monocular visual-IMU (Inertial Measurement Unit) odometry has been widely used in various intelligent vehicles. As a popular technique, detector-descriptor based visual-IMU odometry is effective and efficient due to the fact that local descriptors are ...
Xingshuai Dong (8678313), Xinghui Dong (7772624), Junyu Dong (759855), Huiyu Zhou (535329)   +3 more
core   +5 more sources

Unified electronic-geometric descriptor deciphers peroxymonosulfate activation using Fe-based dual-atom catalysts

Nature Communications
The rational design of high-efficiency Fenton-like catalysts remains hindered by insufficient understanding of electronic-geometric synergy in peroxymonosulfate (PMS) activation.
Yifei Wang, Dongyue Liu, Hao Wang, Yuqing Ma, Xuedi Sun, Yiyang Wu, Meng Liu, Yongzhen Peng, Yanbiao Liu   +8 more
doaj   +1 more source

Remote State Estimation and Instruction Adjustment of Multi-Agent Systems Under False Data Injection Attacks

Applied Sciences
This paper investigates the problems of remote state estimation and instruction adjustment for multi-agent systems (MASs) under simultaneous sensor and instruction attacks, as well as external disturbances. Unlike existing research that primarily focuses
Qingjie Wang, Yining Qian, An-Yang Lu
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Local Molecular Reactivity of the Colored Dansylglycine in Water and Dioxane Studied through Conceptual DFT

Journal of Chemistry, 2018
This study evaluated a fixed long-range corrected range-separated hybrid (RSH) density functional associated with the Def2TZVP basis set alongside the SMD solvation model for the computation of the structure, molecular properties, and chemical reactivity
Juan Frau, Daniel Glossman-Mitnik
doaj   +1 more source

Chemical reactivity and bioactivity properties of the Phallotoxin family of fungal peptides based on Conceptual Peptidology and DFT study

Heliyon, 2019
A methodology based on the concepts that arise from Density Functional Theory (CDFT) was chosen for the calculation of the global and local reactivity descriptors of the Phallotoxin family of fungal peptides. The determination of the active sites for the
Norma Flores-Holguín, Juan Frau, Daniel Glossman-Mitnik   +2 more
doaj   +1 more source

Fukui and dual-descriptor matrices within the framework of spin-polarized density functional theory

Physical Chemistry Chemical Physics, 2013
This work deals with the Fukui and dual reactivity descriptors within the framework of the spin-polarized density functional theory. The first and second derivatives of the electron density and the spin density with respect to the total number of electrons N = Nα + Nβ and with respect to the spin number NS = Nα-Nβ have been formulated by means of ...
Alcoba, Diego Ricardo, Lain, Luis, Torre, Alicia, Oña, Ofelia Beatriz, Chamorro, Marcelo Eduardo   +4 more
openaire   +5 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

A Molecular Electron Density Theory Study of the Chemical Reactivity of Cis- and Trans-Resveratrol

Molecules, 2016
The chemical reactivity of resveratrol isomers with the potential to play a role as inhibitors of the nonenzymatic glycation of amino acids and proteins, both acting as antioxidants and as chelating agents for metallic ions such as Cu, Al and Fe, have ...
Juan Frau, Francisco Muñoz, Daniel Glossman-Mitnik   +2 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source