Results 51 to 60 of about 1,769,237 (152)

Vector Summer 2016 [PDF]

open access: yes, 2016
Vector is the student engineering magazine on campus. Published by the Student Engineering Council, Vector is completely written, managed, and designed by students for students.
University of Texas at Austin
core   +1 more source

A Reconstruction Approach for Imaging in 3D Cone Beam Vector Field Tomography

open access: yesInternational Journal of Biomedical Imaging, 2008
3D cone beam vector field tomography (VFT) aims for reconstructing and visualizing the velocity field of a moving fluid by measuring line integrals of projections of the vector field.
T. Schuster, D. Theis, A. K. Louis
doaj   +1 more source

Can a vector beam be critically coupled leading to perfect absorption?

open access: yesNew Journal of Physics
Critical coupling has emerged as a prominent area of research in recent years. However, most theoretical models are based on scalar theories (and occasionally coupled mode theories), which inadequately account for the polarization states of the incident ...
Sauvik Roy   +3 more
doaj   +1 more source

Vector Biology Boot Camp Toolkit [PDF]

open access: yes
The Vector Biology Boot Camp is a program offered by the Northeast Regional Center for Excellence in Vector-Borne Diseases to provide hands-on learning opportunities in vector surveillance and control program operations.
Northeast Regional Center for Excellence in Vector-Borne Diseases
core   +4 more sources

Optical trapping with a perfect vortex beam [PDF]

open access: yes, 2014
The authors would like to thank the UK Engineering and Physical Sciences Research Council (EPSRC) for funding.Vortex beams with different topological charge usually have different profiles and radii of peak intensity.
Arita, Yoshihiko   +9 more
core   +1 more source

Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media

open access: yesAdvanced Physics Research
Optical imaging through scattering media has become important due to its fundamental physics interest and various applications. The reconstruction of a structured optical field with various states of polarization passing through a scattering medium with ...
Yu‐Chen Chen   +7 more
doaj   +1 more source

Low-Dose Image-Guided Pediatric CNS Radiation Therapy: Final Analysis From a Prospective Low-Dose Cone-Beam CT Protocol From a Multinational Pediatrics Consortium

open access: yesTechnology in Cancer Research & Treatment, 2020
Background: Lower-dose cone-beam computed tomography protocols for image-guided radiotherapy may permit target localization while minimizing radiation exposure.
Sara R. Alcorn MD, MPH, PhD   +19 more
doaj   +1 more source

Linking Real Activity and Financial Markets: The Bonds, Equity, and Money (BEAM) Model [PDF]

open access: yes
The authors estimate a small monthly macroeconometric model (BEAM, for bonds, equity, and money) of the Canadian economy built around three cointegrating relationships linking financial and real variables over the 1975–2002 period.
Fu Chun Li, Céline Gauthier
core  

Terahertz vortex beam generation by infrared vector beam rectification

open access: yes, 2019
International audienceWe report on the conversion of an infrared vector beam into terahertz vortex beams using a 110-cut ZnTe cubic crystal. First, we provide a theoretical analysis demonstrating how an infrared vector beam with the azimuthal order can ...
Brasselet, Etienne   +6 more
core   +1 more source

Generation and High-Resolution Focusing of Higher-Order Vector Beam via Metasurface

open access: yesIEEE Photonics Journal
The generation and focusing properties of higher-order vector beam have attracted lots of interests due to its significant applications. In this paper, we derived the formula of transforming linear polarization into higher-order vector beam with high ...
Xiang Yuan   +3 more
doaj   +1 more source

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