A new framework, secure base provision, predicts infant attachment with greater accuracy than traditional sensitivity-based approaches. Caregivers need only respond correctly 50% of the time to have a positive impact on their baby's development.
A new technique allows for color-tunability in a single GaN-based LED by manipulating emission properties of an atomic-type dopant. The result could pave the way for monolithic integration and comfortable warmer white light from LEDs.
A two-day conference brought together experts in AI, policy, law enforcement, and survivors to tackle human trafficking. Researchers aim to leverage technology to support trained law enforcement in tackling this complex issue, combining data analysis with social policy and political efforts.
Justin W. Jaworski, a Lehigh University mechanical engineer, has developed a predictive noise framework to design quieter aircraft wings. His work aims to predict how edge serrations affect fluid flow and acoustic signature, reducing the disturbance caused by wind turbines and increasing the viability of new transportation technologies.
A study published in Economics & Human Biology found that pregnant women who commute at least 50 miles to work are at a higher risk of having low-birth-weight babies. The longer the commute, the greater the risk. Long commutes also led to under-use of prenatal care, which could exacerbate birth outcomes.
Researchers have developed a simple model to understand the biomechanics of Ebola virus-host cell adhesion, which is essential for guiding the development of therapies. The model characterizes the interaction between the virus and cell surface receptors, providing new information on the road to developing an effective Ebola treatment.
Motee's work recognizes a fundamental contribution to spatially distributed systems theory, showing that quadratically optimal state feedback controllers are sparse and spatially localized. His research aims to implement estimation and control design problems in a localized and distributed fashion for applications such as unmanned auto...
A Lehigh University team led by Frank E. Curtis is developing new algorithms to improve resilience in the Department of Energy's Grid Optimization Competition. The goal is to address complex optimization problems, such as the SCOPF problem, and develop more flexible and resilient grid software.
A national study of youth with ADHD reveals that at least one in five students with ADHD receive no school services despite experiencing significant academic and social impairment. The study found that middle and high school students with ADHD were significantly less likely to receive any type of school service, despite similar or wors...
Researchers at Lehigh University have developed the hardest, thinnest coatings yet discovered using plasma-enhanced atomic layer deposition. These wear-resistant nitride films have been shown to outperform commercial coatings by orders of magnitude, offering a potential solution for industries experiencing losses due to friction and wear.
A recent NSF CAREER Award recipient aims to develop trustworthy machine learning from untrusted models, with a focus on safeguarding complex systems that piggyback on less-than-trustworthy technology. The grant will support work in creating tools to verify model safety and detect abnormal phenomena throughout the system's lifecycle.
Researchers at Lehigh University have discovered that electrically-heated silicate glass can exhibit highly inhomogeneous temperature profiles, melting near the anode while remaining solid elsewhere. This phenomenon challenges classical Joule's law and has implications for the fabrication and manufacturing of glass and ceramic materials.
A new study reveals that peatlands have been a significant carbon sink over the past 130,000 years, storing carbon in their deposits and potentially slowing down climate change. The research, published in PNAS, fills a key knowledge gap about the global extent of peatlands and their role in the carbon cycle.
New research reveals CEOs control information release and manipulate markets to lower share prices, benefiting themselves through stock options. Despite regulations, CEOs continue to exploit their informational advantage to bypass oversight.
Research by Lehigh University professor Sirry Alang found that Blacks with high socioeconomic status are less likely to seek mental health care due to mistrust and racial inequities. The study suggests teaching about the history of racism in medicine and prioritizing marginalized narratives as solutions.
A team of researchers has demonstrated that laser-generated crystals in glass can be manipulated to control their ferroelectric domain structure. This allows for the creation of new optical devices with high efficiency and low loss links, crucial for future quantum information transfer systems.
Dr. Eric Baumer aims to develop participatory methods for human-centered design of algorithmic systems, incorporating diverse experts and users in the design process. He will work with nonprofits AEquitas and ProPublica to create interactive tools that better align with users' existing practices.
Researchers from Lehigh University's STAR Collaboration, led by Rosi Reed, use the Beam Energy Scan to test the limits of quark-gluon plasma and map its phase diagram. The goal is to understand the nuclear strong force and Quantum Chromodynamics.
A new study by Lehigh University researchers found that women and men reach similar negotiation outcomes in a neutral setting, challenging the notion that men are more effective negotiators than women. The study suggests that individual behavior is more influenced by context than gender differences.
The Lehigh University Energy Research Center is working to develop innovative solutions for managing traditional power plants and developing cost-effective alternative energy sources. The center, in partnership with the Mexican Institute for Electricity and Clean Energies, is studying the use of solar thermal energy to improve CO2 capt...
A meta-analysis of nearly 80,000 firms across 20 countries found that independent audit committees offer the strongest protection against corporate misconduct. The study also showed that national corruption can undermine the effectiveness of board independence variants in curbing misconduct.
Lehigh University researchers aim to improve the safety and reliability of cyber-physical systems by developing a systematic approach to network infrastructure design. The project seeks to establish a measurement-driven analytical framework for worst-case delay analyses in non-feedforward CPS networks.
The convergence of cyber and physical infrastructure enables better decision-making and efficient resource use in smart cities. Chengshan Xiao, Professor at Lehigh University, is exploring novel hybrid precoding designs to reduce cost, complexity, and power consumption in next-generation wireless networks.
Researchers found that African-American mothers rated boys as displaying more frequent ADHD symptoms than Caucasian mothers did, regardless of child race. This suggests that racial differences in ADHD diagnosis may be more due to maternal race than child race.
A new approach to graduate education centered around collaboration between academia and industry is being developed at Lehigh University. The 'use-inspired' model provides students with long-term, hands-on industry experience and aims to prepare them for non-academic positions.
Lehigh University's Kelly Schultz and her team discovered that the structure of cross-linked polymeric gels is independent of concentration until a limit, called the overlap concentration. This characteristic could improve the tailoring of implantable scaffolds to regrow tissue.
Researchers aim to control and stabilize nuclear fusion reactions using heat and magnetic fields. Studies focus on regulating plasma temperature and density to produce fusion power while avoiding thermal instabilities.
A new study by Lehigh University's Sirry Alang found that people who independently seek mental health care are more likely to rate their treatment as effective compared to those who are coerced into care. Demographic and socioeconomic factors shape perceptions of treatment effectiveness.
Dr. Panos Diplas, a Lehigh University professor, has been elected as an ASCE Fellow for his distinguished work in civil engineering and research on river phenomena such as scour and meandering. His team's studies aim to improve bridge stability and mitigate the effects of river movement on ecosystems.
Researchers at Lehigh University identify fruit fly protein Scarlet as a key to preventing age-dependent loss of dopaminergic neurons in Parkinson's disease. The study found that Scarlet has a neuroprotective role in a model of the disease, suggesting potential for future treatments.
The NSF-funded TRIPODS+X program at Lehigh University brings together top experts to leverage machine learning techniques for various academic pursuits. The workshops focus on areas such as chemistry, robotics, supply chain management, and cognitive neuroscience.
A team from Lehigh University and UC Berkeley is developing an efficient Bayesian-guided computational framework to guide the search for new materials. This approach leverages deep learning neural networks to accelerate traditional physics-based simulation methods, enabling researchers to explore previously computationally intractable ...
Researchers at Lehigh University have developed a new, more efficient way to produce cubic boron nitride, a material with exceptional durability and potential for improved power conversion efficiency in electronic devices. The approach enables larger crystals of the material to be produced at lower costs and reduced energy consumption.
A team of scientists from Lehigh University has successfully engineered a living neural network that can perform basic learning tasks. The project, supported by the National Science Foundation, aims to develop new ways to think about computer design and may influence brain-related research.
Researchers aim to understand how individuals protect their personal data in the digital age. The new study will develop survey instruments and conduct qualitative fieldwork to identify different strategies for navigating algorithmic privacy. It also plans to create experimental prototype tools to explore the design space around algori...
A multinational team led by Lehigh University's Y.C. 'Ethan' Yang develops a comprehensive model to manage the complex interplay between food, energy, and water resources. The project aims to provide a flexible framework to address supply challenges and maintain security for farmers, utilities, and households.
A study by Zicheng Yu of Lehigh University aims to understand the dynamics of peatlands in the Arctic Tundra and their role in mitigating climate change. The research will investigate the formation, distribution, and dynamics of peat patches in the Arctic Tundra and assess their implications for global carbon storage capacity.
A Lehigh research team is developing a 'Google for research data' that can assist scientists in locating datasets across various disciplines. The team aims to create a domain-agnostic search engine that utilizes user-centric methods to develop dataset search tools and novel indexing techniques.
Lehigh University's Xiaoji Xu has been awarded a Beckman Young Investigator grant to develop an infrared microscopy technique that surpasses current limitations. The goal is to achieve nanoscale imaging in the aqueous phase, opening up new avenues for chemistry and biology research.
A study by Lehigh University researchers found that electronic health records (EHRs) left physicians and patients dissatisfied, even after full implementation. Despite improvements in care and outcomes, EHRs reduced physician productivity and frustrated both doctors and patients.
Lehigh University engineers aim to develop a lab-on-a-chip method for cancer screening using microwave technology to analyze single cell nuclei. The team uses microfluidic devices to capture and release cells, then applies high-frequency microwave energy to sense internal details.
Xiaochen Guo, a Lehigh University professor, aims to improve data movement efficiency by revamping memory systems. Her goal is to proactively create and redefine locality in hardware, unlocking fundamental improvements for machine learning applications.
A new study finds that organizational expectations to monitor work-related electronic communication outside of work hours lead to increased employee anxiety, decreased relationship satisfaction, and detrimental effects on health. Mindfulness training and clear policies can help mitigate these negative impacts.
Dr. Nick Strandwitz is exploring a multi-step method to address temperature issues in atomic layer deposition (ALD), a process crucial for precision thin film growth. His goal is to control the crystallinity of the material, which affects its electronic properties.
A team of scientists has uncovered a previously undescribed geometric shape, the scutoid, adopted by epithelial cells during embryonic development. This discovery could lead to advancements in tissue engineering by understanding the three-dimensional organization of epithelial organs.
A new research study by Lehigh University's Eric P.S. Baumer found that current Facebook users are more likely to be middle-aged, female, not seeking employment, and from higher-income households. Respondents who had looked for work in the past four weeks were more likely to have deactivated their accounts. The study also reveals socio...
Lehigh University researchers aim to block specific virus entry while preserving normal cellular processes, which is a principal difficulty in designing therapies against viruses. The Ebola virus infects healthy cells by disguising itself as debris, prompting the need for accurate understanding of virus uptake processes.
A Lehigh University researcher is exploring an electrochemical method to produce ammonia, reducing energy consumption and carbon dioxide emissions. The new process uses electricity to drive the chemical reaction, eliminating high-pressure requirements and emitting only oxygen as a byproduct.
A team led by Lehigh University's Brandon Krick is using a Molybdenum Disulphide (MoS2) coating to reduce friction in space, addressing the challenges of high-temperature and corrosive environments. The research aims to improve satellite performance and reduce energy loss.
Researchers at Lehigh University have designed a small-molecule compound to decorate the surface of Gram-negative bacteria and trigger an immunological response. The compound targets pathogenic bacteria in two distinct ways, generating a promising lead for immunotherapeutic agents against deadly, antibiotic-resistant bacteria.