Martin Harmer, a renowned expert in nanotechnology research, has been awarded the Humboldt Award for his groundbreaking work on electronic ceramics. He will collaborate with top researchers from Germany to develop novel transparent materials and nanomaterials with multi-functional properties.
A new wireless sensor network system will be developed to monitor bridge safety and performance in real-time, providing critical information for emergency responders. This system uses advanced algorithms and data compression techniques to minimize data transfer time, ensuring that vital data is transmitted quickly and efficiently.
Researchers at Lehigh University have determined the structure of a type of gold-palladium nanoparticle, which is crucial for an environmentally friendly catalyst promoting the oxidation of primary alcohols to aldehydes. The catalyst outperformed similar ones in terms of efficiency.
The researchers have found donor-substituted cyanoethynylethene molecules exhibit one of the strongest nonlinear optical responses, approaching the fundamental quantum limit. These findings are promising for optical computing and all-optical networks, which could lead to more efficient ways to route signals and process information.
A team of researchers developed fine-tunable carbon-supported gold catalysts that can achieve selective hydrocarbon oxidation under mild conditions. The catalysts enable the conversion of unsaturated hydrocarbons to oxygen-containing organic compounds with higher yields and environmental friendliness.
Researchers at Lehigh University developed a method to reduce mercury emissions from coal-fired power plants by modifying boiler operating conditions. The technique achieved a 50-75% reduction of total mercury in flue gas with minimal impact on plant performance and fuel cost.
Kishore, a Lehigh University engineer, received the PECASE Award for developing an outreach program to provide wireless internet access to Susquehanna County. Her work focuses on designing optimal wireless communication infrastructure for rural areas with limited connectivity.
Researchers analyzed astrolabes from Lahore and found they contained 39-45 weight percent zinc, while European astrolabes had much lower zinc content. The co-melting technique allowed for more precise control over the alloy composition, enabling finer details and more accurate instruments.
A new nickel-based alloy with added gadolinium has been verified as safe for the disposal of spent nuclear energy fuel. The alloy can be fabricated in large quantities using conventional techniques and has a higher neutron-absorption capacity than borated stainless steel.
The Laupala cricket's unique courtship songs play a crucial role in its rapid speciation, resulting in the formation of new species. This phenomenon sheds light on the role of individual choices in shaping species evolution and biodiversity.
The Indonesian earthquake's unique combination of a subduction zone and shallow depth made it particularly deadly, resulting in over 150,000 deaths. Scientists have developed technology to warn people of pending tsunamis, but an early warning system is lacking in the Indian Ocean.
Scientists discovered that humans have only 30,000 genes, far fewer than expected, and that RNA editing plays a crucial role in protein diversity. A-to-I RNA editing has been linked to various diseases, including ALS, epilepsy, and depression, and may shed light on evolutionary processes.
Researchers aim to create a 'web of meaning' by developing languages and tools that make it easier for computers to understand web pages. By distributing ontologies, search engines can achieve more accurate and relevant results, especially in areas with no standard rules of searching.
Researchers at Lehigh University are developing embedded Model Predictive Control technologies in a system-on-a-chip framework to control small devices. The goal is to create implantable biomedical devices that deliver insulin and other treatments with the help of pocket-sized controllers.
The Lehigh International Materials Institute (IMI) will receive $3.25 million to develop new glass functionalities and foster global collaboration. The grant aims to revitalize the worldwide glass research community and educate a new generation of experts, addressing concerns about the US losing its lead in the field.
Physicists at Lehigh University achieve supercontinuum generation in nonlinear fibers using photonic crystal fibers. The phenomenon generates a rainbow of colors when infrared light waves are converted to visible lightwaves.
Researchers at Lehigh University are exploring the properties of nanogold, creating nanoparticles with defined shapes and sizes to exhibit distinct properties. They can tailor these properties by varying particle size and elemental composition.
New electron microscopes will allow scientists to determine the chemical identity of individual atoms in crystalline materials, leading to insights into material properties and potential advances in technology. The instruments will also aid in understanding phenomena such as brittle fracture of steels and chemistry of catalytic nanopar...
Lehigh engineering professor Shalinee Kishore aims to bring modern telecommunications to rural Pennsylvania through a five-year grant. She plans to develop and implement a plan to improve the county's wireless communications infrastructure, enabling residents to access high-speed Internet and lower-speed voice services.
Terahertz (THz) frequencies have potential applications in medicine, remote sensing, imaging, and satellite communications. Lehigh researcher Yujie J. Ding has developed a compact THz radiation source that can generate coherent waves with high output powers, enabling new diagnostic tools and monitoring technologies.
The Lehigh group achieved breakthroughs in near-infrared-range (1300-nm) InGaAsN quantum well lasers using metalorganic chemical vapor deposition (MOCVD). Their findings have the potential to lead to the production of low-cost and high-performance 1300-nm VCSELs capable of a transmission rate of 10 GB per second.
Researchers at Lehigh University have used optical tweezers to study the interior of endothelial cells in a non-invasive way, discovering a rhythmic pattern in the rigidity of the cytoskeleton. This pattern appears to change by a factor of four every 20-30 seconds, raising questions about its triggers and significance.
Researchers at Lehigh University discovered that the milky band on cloudy wineglasses is actually a network of microscopic scratches created during glass manufacturing. Repeated washings in the dishwasher can cause these cracks to spread and scatter light, giving the bowl a corroded appearance.
Research reveals that microscopic cracks on glass surface are scattered light, not dirt, and can only be cleaned away by dissolving the cracks with an aggressive solution. This discovery challenges long-held assumptions about the properties of glass.
Scientists have discovered that 'warm' glaciers can use supercooling to trap and transport silt, providing new insights into glacier dynamics. The process involves the formation of 'frazil ice,' which picks up particles from the surrounding water, creating layers of clean and dirty ice.
Researchers from Lehigh University and other institutions have found evidence suggesting that erosion and tectonic processes are contributing to the growth of the Himalayas. The study uses short- and long-term measurements, including seismological, geomorphic, and GPS data, to understand the geological processes at play.
A Lehigh University professor has developed a system that combines images from optical and millimeter-wave cameras to detect concealed weapons, which could save security guards seconds in the search process. The technology uses wireless communication links and has potential applications for law enforcement and military use.
The GuardianWATCH system, developed by Lehigh University professor Terry Boult, offers several critical advantages over traditional surveillance systems. It provides real-time video footage of intruders' movements and alerts security personnel to track the situation instantly.
Researchers at Lehigh University have discovered a possible cause-and-effect relationship between DHEA and the workings of the body's central nervous system. The study found that DHEA influences gene function through interaction with androgen receptors, potentially contributing to improved neuron survival and cognitive function.
A new study at Lehigh University will introduce alternative strategies to control ADHD symptoms in preschoolers without medication. The goal is to improve behavioral, social, and educational outcomes for young children at risk of ADHD.
Researchers at Lehigh University are developing a tiny generating plant, housed on a silicon chip, that can produce enough hydrogen to run power-consuming portable devices. The chip-based micro-chemical plant demonstrates feasibility in producing small amounts of hydrogen.
The Lehigh Omnidirectional Tracking System (LOTS) enables US troops to locate and track remote enemy soldiers attempting to infiltrate positions. LOTS uses a 360-degree camera and AI-powered software to detect movement and alert commanders with an icon on a map.
A long-term study by Lehigh University researchers finds a strong link between severe physical discipline in preschool and later aggression. Children from low-socioeconomic backgrounds are more likely to develop aggressive behavior due to inadequate nurturing and stressful environments.
Lehigh University will partner with industry leaders to advance research and commercialization of optical technologies, including Lucent, Corning, and Sycamore Networks. The $1 million grant from the PA state will be used to develop a multi-institutional enterprise that aims to transform the regional economy.
Researchers at Lehigh University have successfully made droplets of water move at faster rates by utilizing surface tension gradients and fast condensation, showing potential applications in heat transfer and microfluidic devices