Results 21 to 30 of about 2,254,479 (296)

Behavior out of control: experimental evolution of resistance to host manipulation [PDF]

open access: yes, 2019
Many parasites alter their host's phenotype in a manner that enhances their own fitness beyond the benefits they would gain from normal exploitation. Such host manipulation is rarely consistent with the host's best interests resulting in suboptimal and ...
Hafer-Hahmann, N.
core   +2 more sources

Wake‐Riding Effect‐Inspired Opto‐Hydrodynamic Diatombot for Non‐Invasive Trapping and Removal of Nano‐Biothreats

open access: yesAdvanced Science, 2023
Contamination of nano‐biothreats, such as viruses, mycoplasmas, and pathogenic bacteria, is widespread in cell cultures and greatly threatens many cell‐based bio‐analysis and biomanufacturing. However, non‐invasive trapping and removal of such biothreats
Jianyun Xiong   +9 more
doaj   +1 more source

Thermoelectrical manipulation of nanomagnets [PDF]

open access: yes, 2010
We investigate the interplay between the thermodynamic properties and spin-dependent transport in a mesoscopic device based on a magnetic multilayer (F/f/F), in which two strongly ferromagnetic layers (F) are exchange-coupled through a weakly ...
A. M. Kadigrobov   +6 more
core   +4 more sources

Better Vision Through Manipulation [PDF]

open access: yes, 2002
For the purposes of manipulation, we would like to know what parts of the environment are physically coherent ensembles - that is, which parts will move together, and which are more or less independent.
Fitzpatrick, Paul, Metta, Giorgio
core   +5 more sources

Design principles for six degrees-of-freedom MEMS-based precision manipulators [PDF]

open access: yes, 2007
In the future, the precision manipulation of small objects will become more and more important for appliances such as data storage, micro assembly, sample manipulation in microscopes, cell manipulation, and manipulation of beam paths by micro mirrors. At
Brouwer, Dannis Michel
core   +7 more sources

An optimal feedback model to prevent manipulation behaviours in consensus under social network group decision making [PDF]

open access: yes, 2020
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.A novel framework to prevent manipulation behaviour in consensus reaching process under social network ...
Cao, Mingshuo   +4 more
core   +1 more source

Physics-data-driven intelligent optimization for large-aperture metalenses

open access: yesOpto-Electronic Advances, 2023
Metalenses have gained significant attention and have been widely utilized in optical systems for focusing and imaging, owing to their lightweight, high-integration, and exceptional-flexibility capabilities.
Yingli Ha   +11 more
doaj   +1 more source

An Asymmetric Feature Enhancement Network for Multiple Object Tracking of Unmanned Aerial Vehicle

open access: yesRemote Sensing, 2023
Multiple object tracking (MOT) in videos captured by unmanned aerial vehicle (UAV) is a fundamental aspect of computer vision. Recently, the one-shot tracking paradigm integrates the detection and re-identification (ReID) tasks, striking a balance ...
Jianbo Ma   +5 more
doaj   +1 more source

Performance Optimization for Phase-Sensitive OTDR Sensing System Based on Multi-Spatial Resolution Analysis

open access: yesSensors, 2018
This paper proposes and demonstrates a phase-sensitive optical time domain reflectometry (Φ-OTDR) sensing system with multi-spatial resolution (MSR) analysis property.
Yuanyuan Shan   +6 more
doaj   +1 more source

A Low Loss Quantum-Dot-Doped Optical Fiber Temperature Sensor Based on Flexible Print Technology

open access: yesIEEE Photonics Journal, 2020
A quantum dots optical fiber (QDOF) sensor is proposed for temperature sensing in this paper. The sensor is fabricated by the drop-on-demand inkjet printing technology.
Guosheng Zhang   +6 more
doaj   +1 more source

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