InStream Media, developed at Stevens Institute of Technology, has signed a distribution agreement with BIG Interactive to distribute its Steganographic Embedded Non-Invasive Advertising platform in Singapore. The platform uses advanced steganography for interactive and consumer-initiated advertising with instant feedback.
Researchers from UF and UT Austin analyzed DNA sequences to build a family tree for plants, revealing the five major lineages of flowering plants that exist today. The diversification is believed to have been sparked by various factors, including climate change and the emergence of new traits.
A new study reveals the evolutionary Tree of Life for flowering plants, with monocots and eudicots found to be more closely related than to other major lineages. The analysis of genomic data suggests a unique species called Amborella represents the earliest diverging lineage of flowering plants.
A team of scientists has identified astrophysical objects with charged particles reaching Earth at high energies. The Pierre Auger Observatory in Argentina recorded the particles, which carry as much energy as a bullet or a tennis ball off Roger Federer's racket.
Researchers find liquid-like behavior in granular particles bouncing off a target, similar to quark-gluon plasma experiments. The discovery provides insight into phenomena beyond equilibrium states, revealing classical concepts influencing quantum-scale events.
Researchers found that adding stents to clot-busting therapy after the optimal treatment window ends doesn't provide significant long-term benefits. The study, which looked at 951 patients, also revealed higher medical costs associated with delayed angioplasty.
Researchers at University of Cambridge and Institute of Physics of Cantabria propose existence of cosmic defects called textures, predicted by particle physics theories. Textures are defects in vacuum left over from hot early universe, observed as hot and cold spots in cosmic microwave background radiation.
Researchers have found an unusual cold spot in the cosmic microwave background that could be caused by a cosmic defect created just after the Big Bang. The discovery provides a potential window into understanding the fundamental nature of elementary particles and forces.
A study by Penn State professors finds that CEOs with stock option-heavy compensation packages lead companies to extreme performance, with more big losses than big gains. High levels of CEO stock options coupled with high investment spending produce a 'combustible combination' resulting in very extreme outcomes.
The 2008 IOP Awards have recognized significant contributions to physics across various fields. Notably, Professor Rowan-Robinson's research on galactic dust has shed light on the main populations of galaxies in our universe.
Research suggests that dilaton effects could reduce the abundance of stable dark matter particles like neutralinos by a factor of ten. This finding has implications for supersymmetric searches in colliders and challenges standard cosmology theories.
A groundbreaking study reveals that the first stars formed at the start of the Universe depend on dark matter's nature. The research suggests that some of these primordial stars can still be found in the Milky Way galaxy today.
A new model of early evolution directly connects population fitness to protein properties, resolving a key molecular evolution mystery. The study finds that survival depends on the stability of the least stable proteins, leading to an uneven distribution of fold and gene family sizes.
Researchers using Loop Quantum Gravity theory find a contracting universe before the Big Bounce, with space-time geometry similar to today's. A new mathematical model allows for precise analytical solutions and reveals a 'cosmic forgetfulness' due to extreme quantum forces during the Big Bounce.
A new study challenges prior research on power couple migration patterns. Researchers found that college-educated singles are more likely to move to big cities where they meet and marry other educated individuals. This finding has implications for city planners seeking to attract a well-educated workforce. Power couples with only one c...
A team of experts approved ten new technologies for NASA's James Webb Space Telescope, which will allow scientists to study the first generation of stars and galaxies. The new tech includes microshutter arrays and wavefront sensing and control, reducing the risk of increased costs and schedule delays.
Researchers at Argonne National Laboratory successfully trapped radium atoms in a magneto-optical trap, leveraging the unexpected help of room temperature blackbody radiation. This achievement marks a significant milestone in studying time-reversal violation and has implications for physics beyond the Standard Model.
Astrophysicists at the University of Illinois propose a new method to measure the fine-structure constant using relic radiation from the birth of the universe. This technique could help explain dark energy and constrain a
According to physicist Andrei Linde, recent developments in cosmology have changed our understanding of the structure and fate of the universe. Inflationary theory suggests that our universe could emerge from as little as a milligram of matter or even nothing, with quantum fluctuations creating galaxies along the way.
Physicist Cheng Chin creates a vacuum chamber in his laboratory that can reach billionths of a degree above absolute zero, simulating the conditions after the big bang. The experiment aims to explore the formation of galaxies and understand the origin of complex structures in the universe.
The James Webb Space Telescope's mirror blanks have been constructed, forming a mirror over seven times larger than the Hubble Telescope's mirror. The larger mirror enables excellent resolution and sensitivity, allowing scientists to see back to the formation of the first galaxies after the Big Bang.
Researchers at University of Wisconsin-Madison devise approach to 'see' extra dimensions by deciphering cosmic energy released in the universe's violent birth. The method provides evidence for testing string theory's existence and predicts specific shapes for the six hidden dimensions.
The James Webb Space Telescope's backplane has passed health tests, withstanding freezing temperatures and operating accurately. The successful test ensures the telescope can handle its space trip and work in space, paving the way for future scientific discoveries.
Physicists at UCR have detected the top quark, the heaviest known elementary particle, for the first time without its antimatter partner, allowing them to study its properties and production process. The discovery has significant implications for understanding the fundamental nature of the universe and how objects acquire mass.
Researchers created a mathematical code that describes how low-mass stars destroy helium-3 during evolution. This process resolves the discrepancy between helium-3 abundance and the Big Bang theory, providing insights into the universe's early stages.
Astrophysicists have resolved a long-standing issue with the Big Bang theory by studying gas movements in stars. Computer models revealed that low mass stars destroy helium 3 before it can be released into space, resolving the discrepancy.
Researchers have taken deep pictures of two ancient galaxies, weighing them for the first time. The galaxies are estimated to be around 50-300 million years old, with masses similar to our Milky Way's, but were much lighter when they formed.
The CDF collaboration at Fermilab has discovered two rare types of particles, Sigma-sub-b [Ó <sub> b </sub> ], which are exotic relatives of protons and neutrons. These particles are made of two up quarks and one bottom quark or two down quarks and a bottom quark, and are extremely short-lived, decaying within a tiny fraction of a second.
George Smoot's discovery of miniscule temperature variations in the infant universe revealed a pattern consistent with the Big Bang theory. This finding, supported by subsequent experiments, confirmed the cosmos' origins and provided evidence for gravity's role in shaping the universe's structure.
A team of astronomers discovered that many large galaxies in the early universe had a low stellar birth rate, suggesting a cosmic 'birth control' mechanism that prevented excessive star formation. The study found that these galaxies formed stars when the universe was just 20% of its current age.
Astronomers discover over 500 young galaxies, thriving less than a thousand million years after the Big Bang. The galaxies are smaller and bluer than today's giant galaxies, indicating intense star birth.
Researchers used Hubble Space Telescope to explore galaxy formation during first 900 million years after Big Bang. They found a significant increase in bright galaxies around 13 billion years ago, providing evidence for hierarchical theory of galaxy formation.
Astronomers have linked an X-ray flash to a supernova for the first time, revealing a new class of events with properties distinct from typical gamma-ray bursts. The discovery suggests the existence of dimmer but possibly more numerous cosmic flashes.
Scientists have discovered large, rotating disc galaxies that formed on a rapid time scale, just 3 billion years after the Big Bang. These findings reveal unprecedented details about the anatomy of these distant proto-disc galaxies, including their gas motions and star formation rates.
The COBE experiments confirmed the universe was born in a big bang, shedding light on its structure. Variations in the CMB revealed tiny but regular temperature fluctuations that exist everywhere in the cosmos.
A new study has found that deuterium, a heavy form of hydrogen, exists in greater amounts than anticipated in the Milky Way galaxy. This discovery could fundamentally alter our understanding of star and galaxy formation.
Scientists using NASA's FUSE satellite discovered more 'heavy' hydrogen in the Milky Way than expected, altering theories about star and galaxy formation. The finding indicates that destruction of deuterium has been occurring at a slower rate than previously thought.
Researchers recreated quark-gluon plasma at RHIC, studying matter in its earliest form and gaining insights into the universe's evolution. The project also improves nuclear equipment training for young researchers, with applications in cancer radiotherapy and material analysis.
Researchers used a supercomputer to calculate interactions among neutrons and protons from quark and gluon properties, providing insight into how nuclear forces emerge. This breakthrough paves the way for understanding how finely tuned the universe is and could reveal essential information about carbon-based life.
New X-ray data from Chandra reveals that magnetic fields are responsible for the prodigious amounts of radiation emitted by super-massive black holes. The discovery uses a scale model in our galaxy to understand how all black holes work, including those powering quasars.
Scientists have long suspected that massive star supernovae produce dust, but previous technology limitations hindered confirmation. A new study reveals that supernovae are indeed a major contributor to the early universe's dust, enabling rapid star formation and heavy element creation.
A team of astronomers has found nearly 300 new galaxy clusters and groups, including 100 at extreme distances of eight to 10 billion light years. This discovery will allow scientists to study very young galaxies two-thirds of the way back to the Big Bang.
A team of scientists from Ohio State University has discovered a massive crater, hidden beneath the East Antarctic Ice Sheet, which could date back to the Permian-Triassic extinction event. The crater is estimated to be four times wider than the Chicxulub meteor that may have killed the dinosaurs.
A team of researchers at Penn State has discovered a mathematical description of a contracting universe that existed before the Big Bang, with space-time geometry and gravity exhibiting unique properties. The findings rely on loop quantum gravity theory, which proposes a discrete 'atomic' structure to space-time.
Researchers have discovered the Universe's strongest magnetic field, generated by violent collisions between neutron stars. The discovery sheds light on the mysterious short Gamma-ray bursts, which are the most powerful explosions in the universe. Scientists believe that strong magnetic fields play a crucial role in their formation.
The DZero result suggests a preferred oscillation frequency between 17 and 21 times per picosecond, with a 90% confidence level. This milestone capitalizes on significant luminosity improvements in the Tevatron particle accelerator.
Researchers analyze gamma-ray burst GRB 050904 to understand the conditions of the early universe. The burst, detected in 2005, provides a probe to study the universe beyond the reach of large telescopes.
The current science education system fails to convey a comprehensive narrative account of the origins and evolution of the universe, planet, and life. This results in students lacking a robust grasp of the scientific worldview, leading to scientific illiteracy and poor understanding of scientific concepts.
A recent study suggests that controlling neglected tropical diseases like leprosy and sleeping sickness may help combat the global fight against HIV/AIDS, tuberculosis, and malaria. Integrating these efforts could provide a cost-effective solution to control or eliminate seven neglected tropical diseases for just $200 million annually.
A study using hundreds of images from two deep sky surveys found that more than half of the largest galaxies in the nearby universe have collided and merged with another galaxy. The mergers occur quickly, leaving faint features difficult to detect, but confirm predictions for large-scale structure formation. Ongoing study will reveal i...
Cornell researchers study NGC 5291 system to understand tidal dwarf galaxies' properties. They find strong organic compound emission and warm molecular hydrogen in tidal dwarfs.
Researchers will inject thousands of tons of pressurized carbon dioxide into Western basalt formations to monitor its storage. The experiment aims to create infrastructure for carbon sequestration, potentially storing over 100 billion tons of CO2.
Physicists prove that tiny but ageing neutrinos can be used to test the foundations of quantum theory at unprecedented cosmological time scales. This method is more decisive than observing macroscopic objects.
Physicists Andreas Karch and Lisa Randall propose that the relaxation principle in the early universe led to the formation of three- or seven-dimensional realities. These dimensions could be hidden from our perception, with our three-dimensional reality being just one of them.
A team of astronomers has discovered a large population of galaxies formed between 9 and 12 billion years ago, contradicting previous estimates that the Universe had not yet formed many stars in the first billion years. The findings suggest that stars formed two to three times faster than previously thought.
A team of scientists led by Alan E.E. Rogers successfully detected deuterium using a radio telescope array, a significant breakthrough in understanding the universe's origins. The detection has implications for understanding dark matter and cosmic baryon density.
The KamLAND experiment detects geoneutrinos produced in the Earth's interior through uranium and thorium decay. This discovery provides an assay of the planet's total radioactivity, shedding light on terrestrial heat sources.
The team developed statistical techniques to analyze WMAP data, helping confirm the Big Bang theory and offering insights into the universe's shape, composition, and fate. Their approach allows for separation of data information from model assumptions, providing a more accurate understanding of the cosmos.
A study suggests that abandoning livestock can significantly reduce global warming, with animal agriculture emitting 21% of all human-caused carbon dioxide. This shift in diet would have no adverse effects on health and could potentially meet Kyoto treaty targets for reducing emissions.
Astronomer Nicolas Dauphas has refined the accuracy of the cosmic clock by comparing the decay of uranium-238 and thorium-232, estimating the age of the Milky Way at approximately 14.5 billion years, plus or minus 2 billion years.