NASA infrared light zoo animals space astronomy electromagnetism EM Spectrum physical science

Giant jets from baby stars blow colorful bubbles in interstellar space. Spitzer'...

Dr. Michelle Thaller explains infrared light in this older video, produced by NA...

One of the most striking nearby star-forming regions is the Rho Ophiuchi Cloud. ...

Explore the dusty secrets of the Orion Nebula through Spitzer's infrared vision....

Galaxies take on striking new colors and structures when viewed by the infrared ...

Spitzer Space Telescope. - Galaxies. ... "Spitzer Space Telescope" Galaxies Ster...

Dr. Bidushi Bhattacharya explains how we find these tiny space rocks.

A supernova flash echoing through surrounding dust clouds has given astronomers ...

Astronomers have found One RIng to rule them all... not in the land of Mordor, b...

Catherine Cesarsky, hablando (en español) de: "2009, Año Internacional de la A...

Molten potassium chlorate is a strong oxidizing agent that reacts violently with sugar. Gummy bears ...

This video introduces the formulae for power in an electric circuit, P=IxE, P=I^R, & P=E^/R. It also...

This is the best of the Burning Salts/Flame Test demonstration videos (see below).This is a shorter ...

Sugar+NaOH & KMnO4.

Oxydation of glycerine by potassium permanganate.

the movement fo molecules across the cell membrane requiring energy

crazy experiment turning a liquid to a solid with just a touch.. amazingCosts $25-35 for 500 grams o...

Watch several types of chemical reactions including single & double replacement, combustion & decomp...

Clip from James May's Big Ideas where bunch of hippies burn & melt stuff with their 'solar furnace',...

Infrared (IR) radiation is electromagnetic radiation whose w...

Infrared (IR) radiation is electromagnetic radiation whose w...

Infrared (IR) radiation is electromagnetic radiation whose w...

An infrared heater is a body with a higher temperature which...

In physics, an infrared divergence is a situation in which a...

An infrared detector is a photodetector that reacts to infra...

Author: Gezari, D. Y.; Schmitz, M.; Mead, J. M.

Abstract: The Catalog of Infrared Observations and its Far Infrared Supplement summarize all infrared astronomical observations at infrared wavelengths published in the scientific literature between 1965 and 1982. The Catalog includes as appendices the Bibliog...

Author: Gezari, D. Y.; Schmitz, M.; Mead, J. M.

Abstract: The Catalog of Infrared Observations and its Far Infrared Supplement summarize all infrared astronomical observations at infrared wavelengths published in the scientific literature between 1965 and 1982. The Catalog includes as appendices the Bibliog...

Author: Gezari, D. Y.; Schmitz, M.; Mead, J. M.

Abstract: The Catalog of Infrared Observations and its Far Infrared Supplement summarize all infrared astronomical observations at infrared wavelengths published in the scientific literature between 1965 and 1982. The Catalog includes as appendices the Bibliog...

Author: Gezari, D. Y.; Schmitz, M.; Mead, J. M.

Abstract: The Catalog of Infrared Observations and its Far Infrared Supplement summarize all infrared astronomical observations at infrared wavelengths published in the scientific literature between 1965 and 1982. The Catalog includes as appendices the Bibliog...

Author: William Brien Henry

Abstract: Diffuse reflectance Fourier transform mid infrared (FTMIR) and near-infrared spectroscopy (FTNIR) were compared to scanning monochromator-grating-based near-infrared spectroscopy (SMNIR), for their ability to quantify fatty acids (FA) in forages. A t...

Author: Low, M.J.D. Morterra, C. Khosrofian, J.M.

Abstract: Abstract
Not Available

Author: Shao, Jun Yue, Fangyu Lu, Xiang Lu, Wei Huang, Wei Li, Zhifeng Guo, ...

Abstract: Abstract
A technique is developed for photomodulated spectroscopy in a long-wavelength region, based on a step-scan Fourier transform infrared spectrometer. The experimental setup is discussed, and photoreflectance (PR) spectra of narrow-gap HgCdTe ...

Author: Kruse, P.W.
Infrared Technol., Edina, MN;

Abstract: Abstract
Uncooled infrared focal plane arrays have been developed which employ four detection mechanisms: resistive bolometric, pyroelectric, ferroelectric bolometric and thermoelectric. They find application in thermal imaging systems for night vis...

Author: Ray L Frost

Abstract: Infrared spectroscopy has been used to study nano- to micro-sized gallium oxyhydroxide alpha-GaO(OH), prepared using a low temperature hydrothermal route. Rod-like alpha-GaO(OH) crystals with average length of approximately 2.5 microm and width of 1....

Author: Shu-Sen Xie

Abstract: The human red blood cell was studied by Fourier transform infrared and near-infrared Raman spectroscopy.The assignment of the characteristic groups of human red blood cell structure was basically confirmed. At the same time, the authors observed that...

Author: Baumgartner, M.O. Scherrerm, D.P. Kneubuhl, F.K.

Abstract: Abstract
Not Available

Author: Li-guo Zhang

Abstract: In the present paper, an IR/NIR spectrometry based on the pattern recognition using Mahalanobis distance method in the principal component analysis (PCA) space was established for the discrimination of plant parts of tobaccos. Effects of the type of ...

Author: R E Miller

Abstract: Infrared-infrared double resonance spectroscopy is used as a probe of the vibrational dynamics of cyanoacetylene in helium droplets. The nu1 C-H stretching vibration of cyanoacetylene is excited by an infrared laser and subsequent vibrational relaxat...

Author: Harper, D. A.

Abstract: The objective of this grant was to construct a series of far infrared photometers, cameras, and supporting systems for use in astronomical observations in the Kuiper Airborne Observatory. The observations have included studies of galaxies, star forma...

Author: Harper, D. A.

Abstract: The objective of this grant was to construct a series of far infrared photometers, cameras, and supporting systems for use in astronomical observations in the Kuiper Airborne Observatory. The observations have included studies of galaxies, star forma...

Author: R M Lees

Abstract: A new technique for high resolution photoacoustic detection based on application of laser diodes has been developed. This method was tested and compared using identical photoacoustic instrumentation (cell and microphone) to study gas absorption in th...

Author: Low, F. J.; Poteet, W.; Kurtz, R.

Abstract: The design and performance of a far-infrared telescope are discussed. The instrument is twenty centimeters in diameter and has excellent operating characteristics at 100 microns. The principal features of the telescope are summarized. A diagram of th...

Author: Low, F. J.; Poteet, W.; Kurtz, R.

Abstract: The design and performance of a far-infrared telescope are discussed. The instrument is twenty centimeters in diameter and has excellent operating characteristics at 100 microns. The principal features of the telescope are summarized. A diagram of th...

Author: Kruse, P.W.
Infrared Technol., Edina, MN;

Abstract: Abstract
Uncooled infrared focal plane arrays have been developed which employ four detection mechanisms: resistive bolometric, pyroelectric, ferroelectric bolometric and thermoelectric. They find application in thermal imaging systems for night vis...

Author: A Svantesson

Abstract: Five different celluloses are studied with FT-IR, FT-Raman and near-infrared (NIR) spectrometry, and the fingerprint region of the spectra is assigned. Identification of each of the five celluloses is possible with each of the three vibrational metho...