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Avaliação de uma proposta contextualizada sobre o ensino de polarimetria nos cursos de farmácia e engenharia de alimentos, na Universidade Federal do Ceará Evaluation of a contextualized application about polarimetry for pharmacy and food engineering courses at University federal of Ceara

open access: yesQuímica Nova, 2009
This work deals with an evaluation of an experimental application about polarimetry for pharmacy and food engineering courses. Foods obtained from the undergraduate students were used for demonstrating multidisciplinary concepts and these concepts were ...
Deyvison Henrique da Silva Rodrigues   +1 more
doaj   +1 more source

Quantum polarimetry

open access: yes, 2022
Polarization is one of light's most versatile degrees of freedom for both classical and quantum applications. The ability to measure light's state of polarization and changes therein is thus essential; this is the science of polarimetry. It has become ever more apparent in recent years that the quantum nature of light's polarization properties is ...
openaire   +3 more sources

Anchoring Magnetic Field in Turbulent Molecular Clouds [PDF]

open access: yes, 2009
One of the key problems in star formation research is to determine the role of magnetic fields. Starting from the atomic inter-cloud medium (ICM) which has density nH ~ 1 per cubic cm, gas must accumulate from a volume several hundred pc across in order ...
Alyssa Goodman   +26 more
core   +2 more sources

Paperboard Coating Detection Based on Full-Stokes Imaging Polarimetry

open access: yesSensors, 2020
The manufacturing of high-quality extruded low-density polyethylene (PE) paperboard intended for the food packaging industry relies on manual, intrusive, and destructive off-line inspection by the process operators to assess the overall quality and ...
Javier Brugés Martelo   +2 more
doaj   +1 more source

Imaging Stars by Performing Full-Stokes Optical Interferometric Polarimetry [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2012
Optical interferometry and polarimetry have separately provided new insights into stellar astronomy, especially in the fields of fundamental parameters and atmospheric models.
Nicholas M. Elias II   +6 more
doaj   +1 more source

Status and Prospects of Radar Polarimetry Techniques

open access: yesLeida xuebao, 2016
Radar polarimetry is an applied fundamental science field that is focused on understanding interaction processes between radar waves and targets and disclosing their mechanisms.
Wang Xuesong
doaj   +1 more source

Hard X-ray and Soft Gamma Ray Polarimetry with CdTe/CZT Spectro-Imager

open access: yesGalaxies, 2018
CdTe/CZT based spectroscopic two-dimensional (2D)/three-dimensional (3D) imagers when operated in the Compton regime can work as high performance scattering polarimeters, for high-energy astrophysics.
Ezio Caroli   +6 more
doaj   +1 more source

Structure and Optical Anisotropy of Spider Scales and Silk: The Use of Chromaticity and Azimuth Colors to Optically Characterize Complex Biological Structures

open access: yesNanomaterials, 2023
Herein, we give an overview of several less explored structural and optical characterization techniques useful for biomaterials. New insights into the structure of natural fibers such as spider silk can be gained with minimal sample preparation ...
Denver Linklater   +19 more
doaj   +1 more source

Broad Band Polarimetry of Supernovae: SN1994D, SN1994Y, SN1994ae, SN1995D and SN 1995H [PDF]

open access: yes, 1996
We have made polarimetric observations of three Type Ia supernovae (SN Ia) and two type II supernovae (SN II). No significant polarization was detected for any of the SN Ia down to the level of 0.2\%, while polarization of order $1.0\%$ was detected for ...
Clocchiatti, Alejandro   +3 more
core   +2 more sources

Optical monitoring of the plant growth status using polarimetry

open access: yesScientific Reports, 2022
Polarimetry is a powerful characterization technique that uses a wealth of information from electromagnetic waves, including polarization. Using the rich information provided by polarimetry, it is being actively studied in biomedical fields such as ...
Jongyoon Kim   +4 more
doaj   +1 more source

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