Current Infrared imagery News and Events

Current Infrared imagery News and Events, Infrared imagery News Articles.
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Satellite images confirm uneven impact of climate change
University of Copenhagen researchers have been following vegetation trends across the planet's driest areas using satellite imagery from recent decades. They have identified a troubling trend: Too little vegetation is sprouting up from rainwater in developing nations, whereas things are headed in the opposite direction in wealthier ones. As a result, the future could see food shortages and growing numbers of climate refugees. (2020-11-26)

NASA's Hubble sees unexplained brightness from colossal explosion
Long ago and far across the universe, an enormous burst of gamma rays unleashed more energy in a half-second than the Sun will produce over its entire 10-billion-year lifetime. In May of 2020, light from the flash finally reached Earth and was first detected by NASA's Neil Gehrels Swift Observatory. (2020-11-23)

Laser technology: New trick for infrared laser pulses
For a long time, scientists have been looking for simple methods to produce infrared laser pulses. Now a new method has been presented that does not require large experimental setups; it can be easily miniaturized and is therefore particularly interesting for practical applications. (2020-11-23)

Vibrational encounters - phonon polaritons meet molecules
Researchers from CIC nanoGUNE BRTA (San Sebastian, Spain), in collaboration with the Donostia International Physics Center (San Sebastián, Spain) and the University of Oviedo (Spain) employed a spectroscopic nanoimaging technique to study how infrared nanolight - in form of phonon polaritons - and molecular vibrations interact with each other. (2020-11-23)

Near-infrared probe decodes telomere dynamics
A new synthetic probe offers a safe and straightforward approach for visualizing chromosome tips in living cells. The probe was designed by scientists at the Institute for Integrated Cell-Material Science (iCeMS) and colleagues at Kyoto University, and could advance research into aging and a wide range of diseases, including cancers. The details were published in the Journal of the American Chemical Society. (2020-11-20)

VLA sky survey reveals newborn jets in distant galaxies
Comparing data from VLA sky surveys made some two decades apart revealed that the black hole-powered 'engines' at the cores of some distant galaxies have launched new, superfast jets of material during the interval between the surveys. (2020-11-19)

Retreating glacier presents landslide threat, tsunami risk in Alaskan fjord
Using NASA satellite imagery and software processing approaches, a group of geoscientists has discovered a landslide-generated tsunami threat in Barry Arm, Alaska, that will likely affect tourists and locals in the surrounding area in the next 20 years. (2020-11-13)

Special issue: Cooling in a Warming World
In this special issue of Science, Cooling in a Warming World, three Perspectives and three Reviews highlight the wide array of new and improved technologies and solutions that aim to keep us and the materials we rely on cool, in our rapidly warming planet. (2020-11-12)

Invisible organic light-emitting diodes reach new world record
You can't see it with the naked eye, but a new fluorescent organic light-emitting diode (OLED) could shed light on the development of innovative applications in devices such as smartphone and television displays using near-infrared light. Created through the combined work of engineers from Polytechnique Montréal and chemists from Université de Montréal, this fluorescent OLED is 300% more efficient than existing OLEDs in its category. The research team published today details in the journal Advanced Functional Materials. (2020-11-11)

More green spaces can help boost air quality, reduce heart disease deaths
The number of trees, shrubs and grasses in an area - known as green space or greenness - can improve air quality, counteract air pollution and may reduce heart disease deaths. Policies that improve environmental factors also can improve cardiovascular health among a diverse population. (2020-11-09)

Maunakea telescopes confirm first brown dwarf discovered by radio observations
A collaboration between the LOw Frequency ARray (LOFAR) radio telescope in Europe, the Gemini North telescope, and the NASA InfraRed Telescope Facility (IRTF), both on Maunakea in Hawai'i, has led to the first direct discovery of a cold brown dwarf from its radio wavelength emission. Along with paving the way for future brown dwarf discoveries, this result is an important step towards applying radio astronomy to the exciting field of exoplanets. (2020-11-09)

Perspectives of infrared spectroscopy in quantitative estimation of proteins
The present review describes the basic principle and the instrumentation of IR spectroscopy along with its advancements. Beyond this, various applications of this technique in determination of protein structure and quantification in different materials such as foods stuffs, biotechnological products and biological fluids have also been summarized. (2020-11-06)

New technology allows cameras to capture colors invisible to the human eye
New research from Tel Aviv University will allow cameras to recognize colors that the human eye and even ordinary cameras are unable to perceive. The technology makes it possible to image gases and substances such as hydrogen, carbon and sodium, each of which has a unique color in the infrared spectrum, as well as biological compounds that are found in nature but are 'invisible' to the naked eye or ordinary cameras. (2020-11-05)

Bronze Age travel routes revealed using pioneering research method
Archaeologists from the University of Sydney have reconstructed the ancient seasonal migration routes of Bronze Age herders in Xinjiang, north-western China. Published in the high-ranking journal PLOS ONE, their research was the result of innovative methodology. To determine snow cover and vegetation cycles, crucial to the survival of Bronze Age people and their flocks, they examined both satellite imagery and archaeological evidence, as well as interviewing modern-day herders. (2020-11-04)

Intelligent cameras enhance human perception
A team of FAU researchers has developed an intelligent camera that achieves not only high spatial and temporal but also spectral resolution. The camera has a wide range of applications that can improve environmental protection and resource conservation measures as well as autonomous driving or modern agriculture. (2020-11-02)

A versatile photodetector assisted by photovoltaic and bolometric effects
A versatile photodetector based on MoTe2/VO2 heterostructure integrates photovoltaic and bolometric effects. The photodetector can realize three different functional modes including p-n junction, bolometer and Schottky junction, satisfying the demand of ultrasensitive and ultrabroad spectrum response, showing great potential in advanced photodetector. (2020-11-01)

Scientists discover new structures in the smallest ice cube
A research team led by Prof. JIANG Ling and Prof. YANG Xueming from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences, in collaboration with Prof. LI Jun from Tsinghua University, revealed the coexistence of five cubic isomers in the smallest ice cube, including two with chirality. (2020-10-29)

Infrared light antenna powers molecular motor
Light-controlled molecular motors can be used to create functional materials, to provide autonomous motion or in systems that can respond on command, for example, to open drug-containing vesicles. For biological applications, this requires the motors to be driven by low-energy, low-intensity light that penetrates tissue. Chemists at the University of Groningen designed a rotary motor that is efficiently powered by near-infrared light, through adding an antenna to the motor molecule. (2020-10-28)

Location and extent of coral reefs mapped worldwide using advanced AI
researchers from the Arizona State University Center for Global Discovery and Conservation Science have generated a global coral reef extent map using a single methodology capable of predicting the location of shallow coral reefs with nearly 90% accuracy. (2020-10-28)

Stay focused: Algae-inspired polymers light the way for enhanced night vision
Researchers from the University of Tsukuba processed sulfur, and algae and plant compounds, into an elastic lens that maintains substantial variable focus in infrared imaging. This development will be useful in policing, firefighting, ecology, and many other applications where it's critical to see detail at variable distances in dark environments, such as at night or through smoke. (2020-10-27)

Surprisingly mature galaxies in the early Universe
When the Universe was only a tenth of its current age its galaxies experienced a growth spurt. It was this period that the scientists in the ALPINE project focused on when they used ESO's ALMA telescope to carry out the first ever large survey of distant galaxies. To their surprise, these galaxies observed in the early stages of their life were far more mature than expected. (2020-10-27)

New study details atmosphere on 'hot Neptune' 260 light years away that 'shouldn't exist'
A team led by an astronomer from the University of Kansas has crunched data from NASA's TESS and Spitzer space telescopes to portray for the first time the atmosphere of a highly unusual kind of exoplanet dubbed a 'hot Neptune.' (2020-10-23)

How do snakes 'see' in the dark? Researchers have an answer
Certain species of snake -- think pit vipers, boa constrictors and pythons, among others -- are able to find and capture prey with uncanny accuracy, even in total darkness. Now scientists have discovered how these creatures are able to convert the heat from organisms that are warmer than their ambient surroundings into electrical signals, allowing them to 'see' in the dark. (2020-10-21)

Tradition of petrified birds in the Dome of the Rock
The legend of Solomon and the birds associated with the Dome of the Rock was developed over time. Stories about the two birds demonstrate that Sufi traditions and the figure of Solomon were still very influential in shaping the appearance and conception of the Dome of the Rock. (2020-10-20)

Molecular design strategy reveals near infrared-absorbing hydrocarbon
The lessons learned from a near infrared absorbing, bowl-shaped molecule made only from hydrogen and carbon atoms offers insights for future organic conductors. (2020-10-17)

Ultrafast camera films 3-D movies at 100 billion frames per second
Lihong Wang's latest camera technology captures ultrafast video in three dimensions and may help solve some scientific mysteries. (2020-10-16)

Scientists propose potential method for imaging-guided synergistic cancer therapy
A joint research team led by Prof. WANG Hui and Prof. LIN Wenchu from the High Magnetic Field Laboratory of the Hefei Institutes of Physical Science developed a synthesis of metal-free multifunctional therapeutic reagents, called graphitic carbon nitride quantum dots embedded in carbon nanosheets (CNQD-CN), via a one-step hydrothermal treatment. (2020-10-15)

NASA finds wind shear affecting Tropical Storm Nangka post-landfall
Tropical Storm Nangka made landfall south of Haiphong, Vietnam and began to weaken. NASA's Aqua satellite revealed wind shear was affecting the storm as it continued to push inland. (2020-10-15)

An innovative method to tune lasers toward infrared wavelengths
Researchers at Institut national de la recherche scientifique (INRS) have discovered a cost-effective way to tune the spectrum of a laser to the infrared, a band of great interest for many laser applications. They collaborated with Austrian and Russian research teams to develop this innovation, which is now the subject of a patent application. The results of their work were recently published in Optica, the flagship journal of the Optical Society (OSA). (2020-10-14)

NASA rainfall imagery reveals Norbert regains tropical storm status
Norbert has been meandering around in the Eastern Pacific Ocean for several days as a tropical depression. A NASA satellite rainfall product that incorporates data from satellites and observations revealed that Norbert has regained tropical storm status after showing increased organization and deep convection. (2020-10-14)

What laser color do you like?
Researchers at the National Institute of Standards and Technology (NIST) and the University of Maryland have developed a microchip technology that can convert invisible near-infrared laser light into any one of a panoply of visible laser colors, including red, orange, yellow and green. Their work provides a new approach to generating laser light on integrated microchips. (2020-10-14)

NASA animation tracks the end of Tropical Storm Delta  
NASA's Terra satellite obtained visible imagery as Tropical Storm Delta made landfall in Louisiana and moved northeastward soaking the U.S. southeast and Mid-Atlantic states. (2020-10-13)

NASA sees Tropical Storm Nangka soaking Hainan Island
Using a NASA satellite rainfall product that incorporates data from satellites and observations, NASA estimated Nangka's rainfall rates as the storm soaked Hainan Island, China early on Oct. 13 (EDT). (2020-10-13)

Scientists author papers in Nature Astronomy chronicling legacy of Spitzer space telescope
NASA's Spitzer Space Telescope, decommissioned earlier this year, made important discoveries about comets, stars, exoplanets and distant galaxies, leaving a lasting legacy of solar system science. A team of more than a dozen scientists from the US and Europe collaborated on two review papers published in the journal Nature Astronomy inventorying the major discoveries made possible by Spitzer. (2020-10-12)

Spitzer space telescope legacy chronicled in Nature Astronomy
A national team of scientists Thursday published in the journal Nature Astronomy two papers that provide an inventory of the major discoveries made possible thanks to Spitzer and offer guidance on where the next generation of explorers should point the James Webb Space Telescope (JWST) when it launches in October 2021. (2020-10-09)

NASA shows heaviest rainfall displaced in Typhoon Chan-hom
Typhoon Chan-hom was still moving parallel to Japan's east coast as NASA's satellite rainfall product, that incorporates data from satellites and observations, showed its heaviest rainfall was pushed northeast of center. (2020-10-09)

New findings from OSIRIS-REx detail complex history of Asteroid Bennu
Six new studies in Science and Science Advances present results from the OSIRIS-REx spacecraft and reveal insights about the near-Earth asteroid Bennu. (2020-10-08)

NASA examines Hurricane Delta's early morning structure
The NASA-NOAA Suomi NPP satellite provided two nighttime views of Hurricane Delta as it moved toward the U.S. Gulf Coast. A moonlit image and an infrared image revealed the extent and organization of the intensifying hurricane. (2020-10-08)

NASA finds dry air sapping Tropical Storm Norbert's strength
Infrared imagery from NASA's Aqua satellite revealed that dry air is eroding Tropical Storm Norbert, located off the coast of southwestern Mexico. (2020-10-07)

NASA analyzes rainfall around Typhoon Chan-hom's ragged eye
A NASA satellite rainfall product that incorporates data from satellites and observations found heavy rainfall occurring throughout Typhoon Chan-hom and the heaviest rainfall in the eyewall. Chan-hom is expected to bring rainfall to Japan on its track through the Northwestern Pacific Ocean. (2020-10-07)

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