Results 101 to 110 of about 3,478,957 (237)

Probing the Evaporation Dynamics of Ethanol/Gasoline Biofuel Blends Using Single Droplet Manipulation Techniques [PDF]

, 2015
Using blends of bio-ethanol and gasoline as automotive fuel leads to a net decrease in the production of harmful emission compared to the use of pure fossil fuel. However, fuel droplet evaporation dynamics change depending on the mixing ratio.
Reid, Jonathan P., McGloin, David, Kiefer, Johannes, Belotti, Yuri, Miles, Rachael E. H., McDonald, Craig, Corsetti, Stella, Miles, Rachael E H   +7 more
core   +1 more source

GCA2Net: Global-Consolidation and Angle-Adaptive Network for Oriented Object Detection in Aerial Imagery

Remote Sensing
Enhancing the detection capabilities of rotated objects in aerial imagery is a vital aspect of the burgeoning field of remote sensing technology. The objective is to identify and localize objects oriented in arbitrary directions within the image.
Shenbo Zhou, Zhenfei Liu, Hui Luo, Guanglin Qi, Yunfeng Liu, Haorui Zuo, Jianlin Zhang, Yuxing Wei   +7 more
doaj   +1 more source

Reconfigurable optical manipulation by phase change material waveguides.

Nanoscale, 2017
Optical manipulation by dielectric waveguides enables the transportation of particles and biomolecules beyond diffraction limits. However, traditional dielectric waveguides could only transport objects in the forward direction which does not fulfill the ...
Tianhang Zhang, S. Mei, Qian Wang, Hong Liu, C. Lim, J. Teng   +5 more
semanticscholar   +1 more source

Advanced photonic methodologies for the 'in vitro' manipulation of cellular systems

, 2011
This thesis investigates the application of a variety of optical techniques for the manipulation of single cells and their local micro-environment. The methodologies developed provide enhanced control over a single cell under study affording exquisite
McDougall, Craig
core  

Eigenmode beam optimisation for optical micro-manipulation

, 2019
Optical micro-manipulation and trapping of micro-particles delivers a mechanical system in direct interaction with a beam of light. In this interaction, the optical properties such as polarisation, beam profile and wavelength of the trapping beam are ...
Michael Mazilu (426524)
core   +1 more source

Extended State Kalman Filter-Based Model Predictive Control for Electro-Optical Tracking Systems with Disturbances: Design and Experimental Verification

Actuators
A modified Extended State Kalman Filter (ESKF)-based Model Predictive Control (MPC) algorithm is introduced to tailor the enhanced disturbance suppression in electro-optical tracking systems.
Wanrun Xia, Yao Mao, Luyao Zhang, Tong Guo, Haolin Wang, Qiliang Bao   +5 more
doaj   +1 more source

Chemical-imaging-guided optical manipulation of biomolecules. [PDF]

Front Chem, 2023
Clark MG, Ma S, Mahapatra S, Mohn KJ, Zhang C.   +4 more
europepmc   +1 more source

Deep Learning Hybrid Architecture Based on Vision Transformer for Phase Analysis of Moiré Fringes

IEEE Photonics Journal
Overlay accuracy is a fundamental indicator of a photolithography machine performance. Misalignment between the mask and wafer is the main factor affecting overlay accuracy.
Dajie Yu, Junbo Liu, Chuan Jin, Yuyang Li, Kairui Zhang, Ji Zhou   +5 more
doaj   +1 more source

A new laparoscope manipulator with an optical zoom [PDF]

, 1998
This report describes a new type of laparoscope manipulator with an optical zoom. The manipulator was designed with regard to its safety in medical settings. It is based on a five-bar linkage mechanism. Back and forth movements of a laparoscope are achieved by an optical zoom.
Etsuko Kobayashi, Ken Masamune, Takeyoshi Dohi, Daijo Hashimoto   +3 more
openaire   +1 more source

Vortex-field enhancement through high-threshold geometric metasurface

Opto-Electronic Advances
Intense vortex beam is expected to empower captivating phenomena and applications in high power laser-matter interactions. Currently, the superposition of multiple vortex beams has shown the unique ability to tailor and enhance the vortex field. However,
Qingsong Wang, Yao Fang, Yu Meng, Han Hao, Xiong Li, Mingbo Pu, Xiaoliang Ma, Xiangang Luo   +7 more
doaj   +1 more source