A new center at Lehigh University is working on developing new technologies to protect the US power grid from cyber attacks. Researchers will identify and develop solutions for vulnerabilities across the grid, including protecting core power grid controls and communications infrastructure.
Researchers use Raman spectroscopy to measure strain at each pixel on graphene's surface, enabling quick and accurate monitoring of defects. This breakthrough could help prevent defects caused by strain in high-quality graphene production.
Lehigh University has received a $5 million grant from the National Science Foundation to improve infrastructure resilience and sustainability. The award supports research using Lehigh's ATLSS facilities, which will conduct real-time structural experiments to evaluate engineering designs and materials during natural disasters.
Researchers at Lehigh University have developed an inexpensive and secure method to prevent mass credit card fraud using existing magnetic card readers. The SafePay system transforms disposable credit card information into electrical current and simulates a physical magnetic card, making it backward compatible with existing readers.
A multidisciplinary team at Lehigh University will develop a comprehensive framework to assess interdependent infrastructure system resilience for extreme events under uncertainty. The goal is to mitigate the consequences of disasters and rapidly restore normal life in communities.
A team of Lehigh University engineers has developed a novel approach for the reproducible biosynthesis of extracellular, water-soluble quantum dots using bacteria and cadmium sulfide. This method reduces cost and environmental impact by utilizing an engineered strain of Stenotrophomonas maltophilia to control particle size.
Engineers at Lehigh University are developing stochastic models to study the dynamics of Ebola virus infection in bats and its potential human transmission. The goal is to quantify the risk associated with the virus's spread and provide a basis for resource allocation and epidemic response strategies.
Researchers at Lehigh University present breakthroughs in capturing tumor cells, creating bioengineered enzymes to fight bacterial biofilms, and developing a stable chemical reagent. These innovations have the potential to positively impact industries such as food safety and medical devices.
Scientists from Lehigh University, Japan and Canada demonstrate the 'world's first fully functioning single crystal waveguide in glass' for all-optical data transmission. The breakthrough enables compact and multifunctional photonic integrated circuits with high density of components and opportunities for new technologies.
The National Science Foundation has funded a project to develop ultralow-wear composite materials for industrial applications, with the goal of reducing friction and wear costs. The research will explore material structures, composition, processing, and operating conditions to improve tribological performance.
Researchers at Lehigh University discovered that randomly oriented metal nanowires improve conductivity, contradicting expectations that highly ordered configurations would outperform them. The study found that restricting nanowire orientation slightly increases parallel conductivity but reduces perpendicular conductivity.
Jeetain Mittal, a Lehigh University assistant professor, has been awarded DOE funding to develop computational methods for designing functional materials using DNA-mediated assembly. This research aims to create 'design rules' for particle interactions, revolutionizing energy-related material applications.
A team of physicists and biologists discovered that protein Cdc42 oscillates throughout yeast cells, regulating shape and function. This oscillatory mechanism may be a general strategy among all self-organizing biological systems.
Ceramics researchers at Lehigh University have obtained unprecedented atomic-scale images of grain boundaries in metals, revealing a bilayer phase transition that weakens the material. This discovery paves the way for scientists to prevent liquid metal embrittlement by strengthening chemical bonds.
Researchers from Lehigh University have developed an imaging technique that allows them to directly observe light-emitting excitons as they diffuse in a new material called rubrene. This breakthrough is crucial for plastic solar cell technology, where exciton diffusion is a major challenge.
Researchers at Lehigh University are studying the impact of grain-boundary interphases on material properties. They aim to control the transition between different interphase structures to prevent abnormal grain growth and improve material quality.
A team of Lehigh researchers successfully trapped a rainbow of broadband light using plasmonic structures, slowing down light waves over a broad range of wavelengths. The experiment demonstrated the feasibility of this technology for improving data storage and optical data processing.
A renewed federal effort to fix the nation's stalled nuclear waste program is focusing too much on technological issues, neglecting public mistrust. Social science experts warn that ignoring these concerns increases the chances of repeating past failures, such as Yucca Mountain.
The Dr. John A. McAdams Jr. Space Center is a unique educational/research facility designed to teach science, math, and technology to K-12 students. The center features state-of-the-art robotics, teleconference systems, and Internet2, aiming to increase STEM competitiveness in the US.
Researchers will study the entire power plant system to identify opportunities for energy and cost savings in carbon capture and compression. The goal is to recover heat generated during compression and use it to improve power plant efficiency.
Researchers from Lehigh and Rice universities have developed a novel electron microscopy imaging study to shed light on the nanostructure and nanoscale behavior of a tungstated zirconia solid acid catalyst. The team successfully identified active species, including tungsten oxide clusters, that can improve catalytic performance.
A team of ecologists highlights the importance of combining environmental conditions with climate models to predict species distribution. Paleoecological studies show that past climate variability has affected tree species distributions, and future changes in climate variability need to be considered when predicting species responses.
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...
Researchers have developed a new technique to eliminate grain boundary defects in zeolite membranes, significantly improving their ability to separate molecules. By subjecting the membranes to rapid thermal processing (RTP), the defects are eliminated, allowing the membranes to achieve greater yield and energy efficiency.
A DuPont-Lehigh University team has developed a DNA-based method to sort and separate specific types of carbon nanotubes (CNTs) from a mixture. The new method utilizes tailored DNA sequences that can recognize individual types of CNTs and purify them with sufficient yield for fundamental studies and application development.
Researchers at Lehigh University have developed a new cooling method for carbon nanotube electronics by utilizing nonconventional radiation in a near-field zone, dissipating heat into the substrate. The method increases effective thermal conductance over the interface between nanotubes and polar substrates.
The five-year grant will enable the researcher to further explore how inhibitory components influence sound localization circuitry in vertebrate systems. The study aims to develop a mechanistic understanding of sound localization circuitry that can contribute to clinical applications, such as improving cochlear implants.
Researchers have developed an organic material with high optical quality and strong ability to mediate light-light interaction, which can fill the slot between waveguides on integrated optical circuits. This innovation enables fast data processing in all-optical networks, potentially increasing internet speed.
Researchers at Lehigh University have developed a catalyst that can directly produce hydrogen peroxide from hydrogen and oxygen, reducing the need for large quantities and high concentrations. The gold-palladium nanoparticles catalyst enables the on-site production of H2O2 in smaller quantities and more desirable concentrations.
Researchers at Lehigh University have developed a nanoscale grating structure that can trap and release light waves at multiple locations and different frequencies. The structure, made of graded metal depths, enables the control of light waves on a chip, paving the way for applications in spectroscopy, sensing, and medical imaging.
A ban on fast food TV advertisements during children's programming could reduce the number of overweight children by 18 percent, while also lowering the number of overweight adolescents by 14 percent. The study suggests eliminating tax deductibility for television advertising would produce similar declines in childhood obesity.
Using two million pounds of iron, researchers improved pollutant levels by 87%, removing BOD, nitrogen, phosphorus, and colors from industrial wastewater. The low-cost iron-based method has great potential for developing countries.
A new study by Lehigh University reveals the world's most innovative countries, with Japan and Norway taking the top spots for fast product takeoff. The study analyzed 31 countries over 50 years, finding that culture, wealth, and product class influence innovation.
New research finds that e-mail is the most deceptive form of communication in the workplace, with people feeling justified when lying online. Studies show a significant difference in lying rates between e-mail and pen-and-paper communications, with e-mailers lying over 92% of the time.
Engineers at Lehigh University have developed a laser-based technology to detect coal ash buildup in power plants, allowing operators to make rapid adjustments. This innovation uses artificial intelligence to predict ash fusion temperatures and prevent costly downtime.
Researchers from Lehigh University and Cardiff University have identified gold nanoparticles triggered by bilayer clusters as responsible for the critical CO oxidation reaction. The discovery could help protect hydrogen fuel cells and firefighters entering burning buildings.
The WELIM initiative will create professional development materials for teachers and develop science curriculum using innovative instructional technologies. The program aims to teach environmental science in a comprehensive and innovative way, addressing global issues such as climate change and energy usage.
Scientists are studying zebra finches, a type of songbird, to understand how hormones like estrogen impact brain function and behavior. The research aims to uncover the role of synaptically produced estrogen in learning, memory, and neuroprotection.
Researchers at seven universities, led by Lehigh's Dr. Lee Kern, will study interventions for high-school students with severe behavioral disorders. The goal is to develop effective school-based interventions that can help students with these challenges become productive members of society.
A five-year study led by Lehigh University's College of Education identified effective nonmedicinal strategies to decrease aggressiveness and improve behavior in preschoolers with ADHD. The 'Project Achieve' study showed a 17-percent decrease in aggression and a 21-percent improvement in social skills for parents, while teachers saw a ...
Himanshu Jain's work on 'jellyfish fluctuations' in super-cold glass has been recognized with the Otto Schott Research Award. His theory proposes that a group of atoms wiggles like a jellyfish, generating electrical conductivity and having important applications in devices like cell phones and satellites.
A new, nanoporous ceramic filter developed by Lehigh University engineers could make dialysis sessions more efficient and shorter. The filter promises to double the amount of toxins removed during dialysis and increase glomular filtration rate (GFR), leading to improved mortality rates and quality of life for patients.
Eugenio Schuster, a controls engineer at Lehigh University, has received a five-year NSF CAREER Award to develop active control systems for nuclear fusion reactors. The goal is to regulate the density, current, and temperature of plasmas in fusion reactors to achieve self-sustaining fusion reactions.
A new type of biocompatible glass with dual porosity has been developed to mimic the vital functions of bone, facilitating vascularization and cell adhesion. The glass has successfully tested in laboratory experiments and is being further investigated for its potential to stimulate bone regeneration.
A team of researchers, led by Lehigh University's Volkmar Dierolf, has received a $1.2-million grant to study the nanostructure of ferroelectric domains. They aim to image and control these domains at the nanoscale to engineer devices.
A Lehigh University scientist is working to achieve a resolution of a single DNA base using force spectroscopy and chemistry. The goal is to develop a low-cost tabletop setup for use in general biology or hospital laboratories.
Scientists at Lehigh University are studying single-walled CNTs wrapped with single-stranded DNA to improve sorting and placement. The DNA-CNT hybrid has proven effective in dispersion and holds promise for aiding in the critical task of placing tubes on substrates.
Five US university students have won travel scholarships to present their glass-related research in India at the International Symposium on Non-Oxide and Optical Glasses. The recipients, from Lehigh University and Rutgers University, will discuss topics including giant photocontraction effects and optical properties of glasses.
Lehigh University has been awarded a $1.8 million grant from the Howard Hughes Medical Institute (HHMI) to improve its bioscience education and research programs. The grant will support the creation of new courses, research experiences, and infrastructure, including a Computational Biology Lab.
Liu's research focuses on hydrophilic macro-ionic solutions, which form single-layer, hollow, spherical structures called 'blackberries.' These structures have unique properties and potential applications in biomedical materials.