Articles tagged with Glass
A University of Georgia study reveals that 82% of Georgia hospitals lack palliative care services, despite its growing importance nationwide. The researchers found that only 18% of hospitals have palliative care programs and many healthcare providers are unaware of the concept.
Researchers captured high-speed images of fluid-filled Tibetan bowls to quantify how droplets are propelled from the water's surface as the bowls are excited. The unique singing properties of Tibetan bowls were used to investigate a liquid's interaction with solid materials, a situation that arises in many engineering applications.
A tiny ring laser can detect and count individual nanoparticles with high accuracy, offering a breakthrough in sensing technology. The sensor's effective resolution limit is about one nanometer, making it orders of magnitude more sensitive than earlier passive resonators.
University of Illinois researchers have confirmed that amorphous silicon has two-state dynamics, a characteristic of glass. However, adding hydrogen robs the material of this property and introduces micro-crystalline structure, which significantly affects its behavior.
Researchers found that stressed bees display pessimistic judgment, expecting bitter tastes in unfamiliar scents, mirroring human-like cognitive bias. This study suggests that bees can be used as models for emotion research in invertebrates, potentially reducing animal welfare concerns.
Researchers observed that spiders increase decorating activity in response to severe web damage but not light damage, suggesting the purpose of silk decorations is to make webs more visible to predators. This study helps unravel the mystery of why orb-weaving spiders decorate their webs.
A team of scientists from Brown University has detected an Earth-equivalent amount of water within the moon, rivaling the amount found in the Earth's upper mantle. The discovery was made through measurements of lunar melt inclusions and suggests that the Moon's formation theory may need to be reevaluated.
Scientists have discovered magma trapped within lunar crystals contain 100 times more water than earlier measurements, changing the prevailing theory about the Moon's origin. The findings could also shed light on the origin of water ice detected in craters at the lunar poles.
Researchers at Case Western Reserve University have discovered that parts of the moon's interior contain as much water as the Earth's upper mantle. The presence of this water challenges the current theory of the moon's formation and strengthens the idea that the moon and Earth share a common origin.
A Purdue University study found that higher temperatures and humidity levels can degrade the catechins in green tea powders, reducing their antioxidant properties. The research provides guidelines for storing these powders to maintain their nutritional quality.
Lubchenko investigates phase-change materials for ultra-fast computer memory and protein aggregation, potentially treating diseases like Alzheimer's. His work earns him prestigious Alfred P. Sloan Research Fellowship.
The University of Warwick team has created a rapid method for preparing robust, ultra-thin gold films on glass, offering a viable alternative to ITO-coated glass. The resulting electrodes are chemically well-defined and can be scaled up for large area applications.
The first permanent anti-fog coating has been developed by researchers at Université Laval, eliminating the need for regular reapplication. The coating prevents water droplets from forming on surfaces, maintaining optical properties and durability.
Researchers created mini magnetic disks with slanted edges, which favor the formation of tiny magnetic vortices. This allows for efficient data processing and reduced power consumption compared to traditional memory storage systems.
Despite minimum recycling targets, Spanish cities struggle with paper and container waste separation. Only glass meets the 60% requirement, while plastic and metal waste are far below target. The study highlights the need for more efficient collection systems to increase recycling rates.
Researchers at Tel Aviv University have discovered a new way to melt glass by cooling it to near Absolute Zero, using quantum mechanics to defy classical physics. This breakthrough could pave the way for future materials science discoveries.
A study found that dust particles in the atmosphere break apart in patterns similar to shattered glass, indicating a higher number of large fragments than previously thought. This discovery has implications for understanding future climate change and improving weather forecasting.
A new study suggests that dust particles in the atmosphere can be used as a predictor of future climate change. The research found that the size distribution of dust particles follows similar patterns to those produced by broken glass and other brittle objects.
A study by French scientists found that pouring champagne down the side of an angled glass preserves up to twice as much carbon dioxide as pouring straight down. Chilling champagne before serving also enhances its taste.
Engineers have created a quarter-inch-thick, lightweight, and colorless blast-resistant glass that can withstand explosions and severe weather. The new design features long glass fibers soaked in liquid plastic, providing a significant reinforcing effect to the polymer matrix.
Recent progress in chalcogenide glass photonics has been driven by scientific and technological challenges. The issue highlights the unique optical properties of chalcogenides, which have found important applications in electronics, imaging, and sensing applications.
Scientists have demystified glasses by analyzing the behavior of a metallic alloy as it cools down. The findings suggest that glassy states can be unfrozen and refrozen by changing temperature, contradicting previous theories on strong and fragile liquids.
Researchers at the University of Cincinnati have developed a low-cost, high-performance paper-based display technology that could enable the creation of disposable e-readers. The technology uses electrowetting devices and has been shown to be equivalent in performance to glass, which is the gold standard in the field.
The American Ceramic Society has awarded Corning Inc. and GE Healthcare with the 2010 Corporate Technical Achievement Award for their development of Gorilla Glass and the Gemstone CT Scan Scintillator, respectively. These products have enabled significant advancements in smartphone technology and medical imaging, respectively.
The study found that H5N1 survives longer at cooler temperatures and low humidity, persisting up to two weeks. The virus also thrives on certain surfaces like glass and steel, potentially surviving for up to two months.
Researchers have improved alkali-vapor magnetometer measurements by maintaining spin polarization for over 60 seconds at room temperature, a two-orders-of-magnitude improvement. The technique involves coating the glass vapor cell with an antirelaxation coating to reduce magnetic fluctuations and collisions among atoms.
A new study found that adults who drank the most milk and had high vitamin D levels lost more weight than those with low dairy calcium intake. The researchers also discovered that boosting key milk nutrients could aid in successful weight loss.
Researchers at Georgia Tech Research Institute developed a system to measure high-energy laser beam power and spatial energy distribution. The reusable target board and beam diagnostic system enables simultaneous measurement of power and energy distribution, optimizing lasers for national security.
German and Swiss researchers have developed a 3D LCD flat-screen monitor capable of displaying high-definition images without the need for red and green glasses. The Dualplex Display technology offers improved image quality, reduced eye strain, and wider viewing angles, making it suitable for both consumer and professional markets.
A scientific study reveals that pouring champagne down the side of an angled glass preserves more carbon dioxide than pouring straight down the middle. The researchers also found that chilling champagne to 39 degrees Fahrenheit reduces carbon dioxide loss, making 'down-the-side' a winning method for preserving champagne's taste and fizz.
The American Ceramic Society has announced two new Distinguished Life Members, L. David Pye and Louis J. Trostel Jr., who have made significant contributions to the field of ceramic and glass materials. The organization also elevated 19 new members to Fellow status, recognizing their expertise in academia, research labs, industry, and ...
Yoed Rabin is developing biothermal technologies for cryopreservation and cryosurgery using vitrification, glassy materials, and wireless temperature sensors.
Professor Minoru Tomozawa has developed a new technique using infrared spectroscopy to determine the fictive temperature of glass, enabling more accurate prediction of its properties. This breakthrough has significant implications for glass manufacturers and researchers alike.
Researchers at Michigan Technological University have created a non-metallic glass cloak that uses magnetic resonance to bend light waves around objects, making them invisible. The technology has potential applications in military and law enforcement.
A recent study discovered that blind individuals' brains represent tools in the same regions as sighted people, while non-tool objects don't trigger the same brain activity. This finding suggests a highly constrained organization of brain processing, which may be built-in by genetics.
A team from Dalian Polytechnic University and City University of Hong Kong developed an experimental glass with heavy metals, which amplifies light signals at a wavelength of 1185 nanometers. The results indicate the potential for this material in both fiber optic networks and lasers.
Researchers have directly observed the instantaneous velocity of tiny Brownian particles, contradicting Einstein's long-held prediction. This breakthrough uses optical tweezers to trap and measure glass beads suspended in air, validating the equipartition theorem.
Researchers have discovered a new nanoscale electrical phenomenon that allows for nondestructive transmission of electricity through glass, enabling the development of faster and less expensive portable diagnostic devices. This breakthrough could also enable significant advancements in building micro-mechanical and lab-on-a-chip devices.
According to new research, milk provides nearly half of all vitamin D intake in the American diet, with kids ages 2-18 relying on it for nearly two-thirds of their vitamin D. Experts emphasize the importance of vitamin D for overall health, including bone strength and immune system support.
Duke University researchers have devised a method to dry and preserve proteins in a glassified form that retains their properties. The technique uses decanol as a 'drying' agent to remove water from proteins, creating a glass-like substance with potential applications in protein-based drugs.
Research by Dr. Michelle Ryan found that women are more likely to be appointed to powerful leadership positions when an organization is in crisis or high-risk circumstances, a phenomenon known as the 'glass cliff'. This stereotype is often reinforced and self-perpetuating, with women continuing to face challenges in politics and business.
Developed by INRS researchers, the new microring resonator offers several advantages, including low-cost fabrication and a single low-power laser source to obtain multiple wavelengths. This technological breakthrough is crucial as electronic devices reach their data transmission capacity limit.
A team of researchers has developed a new method to produce bioglass nanofibers, which can be used to regenerate bone tissue. The laser spinning technique allows for the production of flexible and continuous nanofibers with a nanometric structure, enabling the proliferation and spread of bone cells.
Researchers at Washington University have developed a sensor that can detect and measure single nanoparticles using an ultra-high-Q microresonator. The sensor exploits the phenomenon of whispering-gallery mode resonance, where the light wave interacts with the particle on the ring's surface.
SRNL's patent-pending Porous Walled Hollow Glass Microspheres will be used in targeted drug delivery, hydrogen storage and other applications. The microspheres' network of interconnected pores enable gas storage and release.
Researchers at Penn State have developed a new type of glass that blocks ultraviolet light and has increased radiation damage resistance. The cerium-containing phosphate glasses can be used in windows, sunglasses, and solar cells.
A study from Boston Children's Hospital found that holiday decorations, particularly glass ornaments, lead to an average of five ornament-related injuries per year. Parents are advised to be vigilant during the holiday season and take precautions to prevent such incidents.
Researchers have created a new colloidial fluid model that mimics the behavior of glasses, including common window glass and sugars like honey. The improved model uses soft particles to delay solidification, resulting in a more glass-like behavior.
The International Materials Institute for New Functionalities in Glass at Lehigh University has received a second five-year contract from the National Science Foundation. The institute aims to increase the visibility of glass globally while encouraging more students to pursue careers in this historically low-number field. Glass plays a...
This field guide features 33 geological trips in the Pacific Northwest, covering topics such as volcanoes, floods, and vineyard terroir. The guide offers new insights into the region's geologic processes and history, inspiring readers to explore and understand this dynamic corner of the world.
University of Missouri researchers create a new type of blast-resistant glass that is thinner, lighter, and less expensive than current options. The glass features a layer of glass fibers embedded in plastic, increasing its strength and resistance to small-scale explosions.
Companies with female board members fare worse in stock market, but perform equally well on other measures. Share values decline after women are appointed to boards.
Researchers found that most obsidian flakes originated in Kamchatka, suggesting a key role in maintaining social relationships among people living in the isolated Kuril Islands. The study's findings indicate that connections with other communities were essential for survival.
Biophysicists at JILA have created nonstick gold surfaces and laser-safe gold nanoposts, enabling the precise trapping of biomolecules. This breakthrough could lead to a 10-fold increase in single molecules studied in certain assays, resulting in new insights into molecular diversity.
Researchers at NIST have discovered a striking similarity between the behavior of polycrystalline materials like metals and glasses. The findings could lead to better predictions of material failure and improve understanding of crystal formation.
The study found a vestige of the zero-temperature jamming transition in a system of small particles where thermal energy is important. Researchers used mathematical computer simulations and an experiment to investigate how jamming affects systems at non-zero temperature.
Researchers at Northwestern University found that infants as young as five months old can distinguish between liquids and solids based on movement cues. This suggests that babies are not blank slates but rather active learners who perceive the world in a similar way from infancy throughout life.
A study of 1,373 men found that light long-term alcohol consumption, especially wine, was associated with a lower risk of dying from cardiovascular disease and death from all causes. Moderate wine consumption was linked to an extended life expectancy of around five years in men.
A new study finds that weight discrimination contributes to the glass ceiling effect for women, with overweight and obese women underrepresented among top CEOs. In contrast, overweight men were overrepresented in top CEO positions, suggesting a tolerance for larger sizes among men.
A study by Wagner and Oehlmann analyzed mineral waters for estrogenic chemicals, detecting contamination in 60% of samples. Plastic bottle water showed higher levels than glass-bottled water, with more embryos developing in New Zealand mud snails exposed to plastic bottles.