Linda Teplin's 15-year study examines the psychosocial outcomes of incarcerated youth, finding disproportionate effects on African Americans and Hispanics. The research highlights the need for public health and criminal justice reform to address these inequities.
Danna Freedman, a Northwestern University professor, presents a novel approach to quantum chemistry, enabling the creation of next-generation quantum technology. Her research challenges the assumption that molecules are too complex to study effectively, paving the way for new understandings.
A Northwestern University study uses brain stimulation to improve memory for everyday activities, replicating how memory works on a day-to-day basis. The findings have implications for developing effective ways to improve real-world memory.
A new Northwestern University study links adolescent firearm involvement to perpetration of gun violence in adulthood. Researchers found that youth victimized by firearms as adolescents were nearly three times more likely to become perpetrators themselves.
Researchers developed a new manufacturing platform using freeze-dried components that can quickly make vaccines on demand. The platform eliminates the need for complex supply chains and refrigeration, making it ideal for low-resource settings. This innovation has the potential to expand access to life-saving medications.
A new 3D printing process, developed at Northwestern University, utilizes light to control each layer, increasing precision and speed. The 'on-the-fly' feature enables the printing of complex structures and improves manufacturing flexibility.
Researchers at Northwestern University have developed a new approach to quantum device design, producing the first gain-based long-wavelength infrared photodetector using band structure engineering. The advanced photodetector offers enhanced sensitivity for next-generation LWIR photodetectors and focal plane array imagers.
A new protein has been developed that acts as a decoy to prevent the COVID-19 infection from entering human cells. The protein is a modified variant of ACE2, which intercepts the S spike of the coronavirus and fools it into binding to it rather than the real receptor.
A Northwestern University study found that bacteria on used toothbrushes reflect microbial communities in the mouth and skin, not the toilet. The research, published in Microbiome journal, suggests that microbes from the human body are transferred to toothbrushes through saliva and other bodily fluids.
Researchers found that commercially available 3D-printable resins leach toxic compounds that can induce severe toxicity in mouse oocytes, potentially affecting reproductive health. The study highlights the need to better understand the impact of these materials on human health.
Researchers at Northwestern University have developed a novel therapy that uses synthetic nanoparticles to trigger the destruction of lymphoma cells by depriving them of cholesterol. This approach has potential for targeting other cancers with an appetite for cholesterol, such as kidney and ovarian cancer.
A Northwestern University study finds that deep sleep has an ancient power to clear waste from the brain, including toxic proteins that may lead to neurodegenerative disease. This waste clearance process is substantially enhanced during deep sleep.
Researchers at Northwestern University have found evidence deep within the skin about the mechanisms controlling skin repair and renewal. The study revealed that non-coding segments of DNA, previously considered 'genetic junk', play a crucial role in regulating gene expression in epidermal stem cells.
Researchers at Northwestern University have created data-driven movies of how RNA folds in the cell, revealing unexpected mechanisms and dynamics. These findings could lead to breakthroughs in understanding and treating RNA-related diseases.
Researchers at Northwestern University identified critical targets to treat severe COVID-19 pneumonia and lessen its damage. The study suggests macrophages can be infected by SARS-CoV-2, contributing to the infection's spread.
A new study found that one in four physicians report being attacked and sexually harassed on social media, with women disproportionately affected. The study highlights the need for medical institutions to have a plan in place to respond to online harassment and support physicians' careers.
Researchers developed a new microscopy method to visualize the building blocks of 'smart' materials being formed at the nanoscale. The technique, called VC-LCTEM, allows scientists to see the reaction taking place in real time, enabling them to understand how to speed up and control the process.
Engineers at Northwestern University have developed a new technique using kirigami cuts to create complex 3D structures and nanoscale tools. The technique, inspired by traditional Japanese paper-folding practices, enables the creation of unusual shapes and functions.
New research from Northwestern University has found that including all three flavors of neutrinos in a study provides deeper knowledge of dying stars and unravels existing hypotheses. The study reveals that ignoring any flavor can lead to incomplete results, emphasizing the importance of complexity in models.
Researchers at Northwestern University found that volcanic eruptions directly triggered ocean acidification during the Early Cretaceous Period. The eruption of the Ontong Java Plateau large igneous province led to a minor but significant mass extinction, affecting the entire globe.
A Northwestern University study discovered that stellar flares could play an important role in a planet's atmospheric evolution and habitability. Flares may drive a new chemical equilibrium in a planet's atmosphere, potentially making it easier to detect signs of life.
A large study of 6,510 healthcare workers found that community exposure was the main driver of COVID-19 infections. Nurses were at higher risk once community exposure was accounted for, while high-flow oxygen therapy and hemodialysis increased antibody production to SARS-CoV-2.
Researchers at Northwestern University have developed a soft robotic material that can walk at human speed, pick up cargo, and transport it to a new location. The material is activated by light and responds to external magnetic fields, making it ideal for use in aquatic environments.
Researchers at Northwestern and UChicago develop a new method to create tailor-made qubits by chemically synthesizing molecules that encode quantum information into their magnetic states. This bottom-up approach could lead to extraordinary flexibility and control, paving the way for next-generation quantum technology.
A new detector using cesium lead bromide perovskite crystals has been developed to aid in the detection and identification of radioactive isotopes. The device achieves high resolution in energy detection, allowing for differentiation between legal and illegal gamma rays.
The new global surveillance system can dynamically track the virus's direction, speed and acceleration, enabling leaders to identify outbreaks earlier. It analyzes metrics such as speed, acceleration and jerk to predict potential explosive growth and inform policy responses.
A Northwestern University study shows how advanced imaging technology can pinpoint the cause of nerve damage in COVID-19 patients. The imaging techniques include ultra-high-resolution ultrasound and MR neurography, which help localize where the problem is and assess the severity of nerve damage.
Researchers at Northwestern University found that bacteria in low-iron environments reroute their metabolic pathways to favor producing iron-scavenging compounds. This study provides insights into the impact of iron on carbon cycling in bacterial cells, with implications for ecosystem health and environmental biotechnology.
A new study by Northwestern University researchers found that historical bias affects COVID-19 research, with only 611 out of 2,064 relevant genes being studied. The study highlights the need to explore understudied genes and broaden scientific study beyond current trends.
A new AI algorithm, DeepCOVID-XR, has been developed to detect COVID-19 on chest X-ray images. It outperformed thoracic radiologists in accuracy and speed, analyzing images 10 times faster and with a 1-6% higher accuracy rate.
Researchers at Northwestern University have developed a highly effective method for converting ammonia into hydrogen using renewable electricity. The new technique generates pure hydrogen that can be directly pressurized for storage, making it an ideal solution for the transportation sector.
A Northwestern University research team has uncovered new findings on the role of ionic interaction within graphene and water. The insights could inform the design of energy-efficient electrodes for batteries and provide backbone ionic materials for neuromorphic computing applications.
Researchers spot potential magnetar birth from neutron star merger, which resulted in a brilliant kilonova, the brightest ever seen. The team's findings challenge conventional thinking and offer insights into the physics behind extreme energy explosions.
Researchers developed a new method to optimize materials exhibiting metal-insulator transitions (MIT) using Bayesian optimization and latent-variable Gaussian processes. The approach identified 12 previously unidentified MIT materials with optimal functionality and synthesizability.
A new Northwestern Medicine study found that patients treated by highly skilled surgeons have better long-term survival after surgery for colon cancer. The study showed a 70% lower risk of dying over five years compared to patients with less skilled surgeons.
Northwestern University researchers create a spectrum of natural-looking hair colors by catalyzing synthetic melanin with enzymes. The new process avoids toxins and allergens found in traditional dyes, providing a sustainable alternative for hairstylists and consumers alike.
A new Northwestern University-led study reveals that disdain for the opposing political party now outweighs affection for one's own party, describing a phenomenon called 'political sectarianism'. The researchers identify three key ingredients of this trend: seeing the other side as different, dislikeable, and immoral.
A new election forecasting approach uses a mathematical modeling technique to describe how voters in different states may influence each other during an election year. The model forecasts a victory for Biden 89.03% of the time, with a margin of victory lower than the percentage of undecided voters.
Researchers at Northwestern University developed a new face mask concept that aims to deactivate viruses in respiratory droplets, making the wearer less infectious. The masks feature anti-viral chemicals like phosphoric acid and copper salt that alter escaped droplets, reducing viral spread.
A new three-dimensional imaging technique has been developed to improve the visibility of brain tumors in MRI scans, doubling contrast between tumors and normal brain tissue. This could enable earlier detection and more effective treatment of malignant tumors.
A team of scientists has created the most detailed family portrait of black holes to date, analyzing gravitational-wave data from LIGO and Virgo detectors. The study reveals new clues about black hole formation and tests Einstein's theory of general relativity, passing all tests with flying colors.
A Northwestern University research team discovered a highly ordered relationship between inhibitory neurons and motor neuron activity in zebrafish, revealing a compartmental scheme to regulate different speeds of movement. This finding provides insight into human movement disorders such as Parkinson's disease and epilepsy.
Researchers discover a new method for making nanoparticles that can efficiently capture over 95% of proteins, DNA, or small molecule drugs. The process uses a self-assembling polymer to create a nanonet that collapses into nanogels, trapping therapeutics with high efficiency.
Researchers at Northwestern University developed a quantitative model to understand how politicized environments affect US political opinion formation and evolution. The model incorporates three psychological effects: attraction/repulsion, tribalism, and perceptual filtering, to simulate how populations change their opinions.
Researchers at Northwestern University have developed a new cell perturbation system that can deliver DNA, RNA, and proteins into cells with high efficiency and low toxicity. The Nanofountain Probe Electroporation system has the potential to revolutionize medical treatments by enabling quicker and more customized treatment plans.
A new study from Northwestern University found that individuals with higher conscientiousness tend to have greater cognitive resilience in older age. In contrast, those with higher neuroticism are more likely to experience worse cognitive function despite similar levels of neuropathology.
A Northwestern University research team developed a new theory that can predict the movement of an animal's sensory organs while searching for vital information. The theory, called energy-constrained proportional betting, provides insight into how animals gamble on energy expenditure to get useful information.
Northwestern University researchers developed new design principles for spin-based quantum materials that can enhance the efficiency of ultrafast, low-power electronics. The study identified key criteria for creating non-volatile, energy-efficient materials with long-lived persistent spin textures.
A Northwestern University study has identified the specific regions of brain tissue where a key gene named aromatase regulates male sexual behavior in mice. Aromatase converts testosterone to estrogen, driving male sexual activity. The discovery could lead to new treatments for disorders of low and compulsive sexual desire.
A new study from Northwestern University finds that COVID-19 patients on ventilators are at risk of permanent nerve damage due to prone positioning. The study reveals that 12% to 15% of the most severely ill patients have experienced such injuries.