Researchers at Dartmouth College used the Bible to develop an algorithm that can convert written works into different styles for different audiences. The study, published in Royal Society Open Science, trained on over 1.5 million unique pairings of source and target verses from various versions of the sacred texts.
A study found that racial disparities in student debt persist over time, with blacks having nearly double the debt of whites 15 years after college. The researchers suggest that student loan debt is linked to economic inequalities by race.
Dartmouth's research projects demonstrate innovative thinking and technical skills essential for developing next-gen wearables. The lab developed a battery-free energy harvester, a novel conductive system for smartwatches, and self-powered gesture recognition using ambient light to power devices.
Researchers at Dartmouth College developed a new molecular switch based on the hydrazone functional group, combining key properties of current light-activated switches. The molecule shows 'on-off' fluorescence emission toggling and can be used for data storage in both liquid and solid states.
A Dartmouth analysis of multiple studies found that playing violent video games is associated with increases in physical aggression over time. The effect varies across ethnicity, with the largest observed among white participants and some noted among Asians, but no effect seen among Hispanics.
Researchers at Dartmouth College have characterized the phenomenon of radium transfer in hydraulic fracturing, a widely-used method for extracting oil and gas. The study found that radium present in the Marcellus Shale is leached into saline water, becoming increasingly enriched as wastewater travels through the fracture network.
The study found that less food energy at depth makes it difficult for microbes to decompose organic carbon deposits, creating an underground storehouse. As a result, carbon is more likely to be stored long-term due to slower decomposition rates.
A customized policy approach is needed to address the issues with fisheries management, including the perpetuation of panacea mindset and its effects on fish stocks and communities. The researchers propose an institutional diagnostics toolkit to challenge biases and develop informed policies.
A team of researchers at Dartmouth College has created a more sustainable feed for aquaculture by replacing fishmeal with a marine microalga co-product. The study found that the co-product had higher protein content and digestibility of essential amino acids, including omega-3 fatty acids.
A Dartmouth study found that Arctic mosquito populations depend on aquatic habitats and blood meal availability. The research indicates that female mosquitoes carrying eggs were most abundant near ponds in areas frequented by animals.
A Dartmouth-led study proposes that the Lorax viewed himself as part of the Truffula forest ecosystem, not an ecopoliceman, and had a symbiotic relationship with other species. The research also finds that Geisel's inspiration for elements in the Lorax may have been based on actual tree and monkey species in Kenya.
A recent study published in Science Advances analyzed the most complete foot of an ancient juvenile Australopithecus afarensis, discovered in Ethiopia. The findings suggest that the child spent more time in trees than adults, utilizing its backup plan to survive despite walking upright at a young age.
Developmental prosopagnosia often occurs due to a neurobiological problem in the brain affecting visual recognition broadly. The study found that DPs had reduced responses to faces but normal responses to objects, scenes, and bodies across all face-selective areas.
A Dartmouth study explores alternative perspectives on invasive species through Anishnaabe traditions, highlighting the importance of respectful relationships and careful stewardship. The research reveals three key findings: indigenous communities view invasive species as natural migration or a form of cultural exchange, and traditiona...
According to a Dartmouth College study, airlines can avoid 60-80 percent of crew-related delays through sophisticated crew scheduling practices. This results in savings of up to $13 billion system-wide each year in terms of reduction in delay costs to airlines and consumers.
Research from Dartmouth College shows that cooler weather can increase the lethality of southern pine beetles' attacks on trees. The study demonstrates how climate change creates a destructive one-two punch for forests, with warmer temperatures leading to synchronized emergence of adult beetles and increased population density.
A Dartmouth-led study found that the brain consolidates new social information during rest, demonstrating increased connectivity between medial prefrontal cortex and tempoparietal junction regions. The findings suggest that engaging these regions during rest may help learn about one's social environment.
HyperTools uses mathematical techniques to visualize complicated datasets and reveal underlying geometric structures. The tool provides insights into patterns, clusters, and relationships in data, enabling researchers to develop machine learning algorithms.
A Dartmouth-led research study found that New Hampshire's streams will warm due to climate change, impacting species dependent on cold water. The study suggests that watersheds with colder temperatures and less sensitivity to air temperature changes should be prioritized for conservation.
A new stereovision system guides surgeons during spinal operations, providing accurate renderings of where implants need to go. The system, developed by Dartmouth engineers and physicians, is expected to save up to 30 minutes in surgery time.
Researchers from Dartmouth College introduced two smartwatch innovations, WrisText and Jetto, designed to enhance the overall user experience. WrisText enables one-handed text entry using wrist gestures, while Jetto provides immersive interaction through lateral force feedback, blurring the lines between physical and virtual worlds.
Researchers found that pure conifer stands, particularly pine-dominated areas, were more susceptible to southern pine beetle infestations. The study's findings have important implications for forest management, suggesting that preventative treatments like thinning can be effective in newly-occupied northern ranges.
A new study published in Scientific Reports found that vertebrate species, including humans, exposed to stress prenatally tend to have higher stress hormones after birth. The researchers analyzed data from all known studies across vertebrates and found consistent effects of prenatal stress on offspring stress hormone levels.
Researchers at Dartmouth College developed a smart ink that allows for the creation of shape-changing and color-shifting objects through 3D printing. The innovation uses intelligent molecular systems to transform the structure and function of the printed material.
A study by Dartmouth College reveals that the West Greenland Ice Sheet melted at a dramatically higher rate over the last twenty years than at any other time in the modern record. The researchers attribute this unprecedented ice loss to a combination of specific weather patterns and an additional long-term warming trend associated with...
A new system using infrared light tags monitors face-to-face interactions with fine granularity, providing a more precise understanding of social interaction. The technique can increase the effectiveness of communications coaching and support real-time feedback during interviews.
A new study from Dartmouth College and Carnegie Mellon University proposes a scheduling model that integrates inter-airline equity considerations into airport scheduling decisions. The approach aims to reduce flight congestion and delays by balancing efficiency and fairness.
A Dartmouth study finds that men are more likely to attribute female students' anxiety in STEM to internal factors, while women attribute it to external biases. This perception affects classroom dynamics and reinforces feelings of anxiety.
A study published in the American Journal of Agricultural Economics refutes the idea that climate change leads to civil war in Africa due to food scarcity. Instead, conflicts are driven by competition over abundant food resources, with most armed groups unable to sustain themselves and instead seeking control over local food supplies.
The Southeast US has experienced colder winters despite global warming, according to a Dartmouth-led study. The polar vortex allows arctic air to plunge into the region, resulting in persistently cooler temperatures. This phenomenon, known as the U.S. warming hole, is linked to natural climate cycles and potentially to climate change.
Researchers have identified a fused gene in moss that provides insight into how cells build their external walls through the exocytosis process. The discovery raises questions about the unique arrangement of genes that have been retained for millions of years, with potential benefits for cell shape and structure.
A Dartmouth study found that neural responses to videos can predict friendships, with friends exhibiting the most similar brain activity patterns. The researchers analyzed over 280 graduate students and discovered that even controlling for variables, similarity in neural activity among friends remained evident.
A Dartmouth College study found that non-experts who responded to an online survey performed equally as well as the Correctional Offender Management Profiling for Alternative Sanctions (COMPAS) software system in predicting repeat criminal behavior. The study also demonstrated that only two variables - a defendant's age and number of p...
The Fields Medal is shifting focus from established mathematicians to those with untapped potential. Research reveals early committees prioritized recognizing emerging talent over established figures. This change aligns with the medal's original purpose, promoting math advancement and public good.
A new study by Dartmouth College researchers reveals that at least 1% of U.S. voting-age adults change their partisan preference from Democrat to Republican on rainy election days, attributing this shift to a psychological behavior where voters are more averse to risk during poor weather conditions.
A study from Dartmouth College reveals that warming tropical oceans have caused a strengthening of the Aleutian Low pressure system, driving increased snowfall in Alaska and other regions. This is evident in record accumulation rates dating back over 1200 years, exceeding normal variability.
The new Quanta Image Sensor (QIS) technology enables highly sensitive digital imaging with resolution up to one megapixel and as fast as thousands of frames per second. It allows for improved visualization of cells under a microscope, critical for determining therapy effectiveness in life sciences research.
A Dartmouth-led study found that humans rely on feature-based learning to reduce the complexity of choices and adapt quickly to new environments. Feature-based learning allows participants to selectively learn informative features without compromising precision.
A study published in International Studies Quarterly found that countries tend to behave more aggressively in international affairs after experiencing surges of nationalism from international sports. This includes cases such as the 1969 Soccer War and the 2016 English-Russian Euro riots, where military or political conflicts arose betw...
Researchers at Dartmouth College created an evolutionary taxonomy of world constitutions using big data and machine learning. The study identifies surprising relationships and unexpected information about constitutional inspirations.
A set of fundamental tactics can be used to combat the challenges brought on by pests in rapidly changing forests. Eight general tactics for improved pest management include growth of practical theory, improved biosecurity, and management plans that anticipate continuing change.
A new study from Dartmouth College finds that patients with depression and advanced cancer live longer when exposed to palliative care interventions designed to improve quality of life. The intervention showed improved survival rates for those higher in depression compared to the usual care group.
Dartmouth researchers create customized reflectors using 3-D printing to optimize wireless coverage, strengthening signals while making them more secure. The technology reduces interference and costs, offering improved performance and physical security for a fraction of the cost of traditional solutions.
A Dartmouth study finds that nuclear energy programs have not led to an increase in proliferation among participating countries. Despite the technical ability to develop nuclear weapons, countries with energy programs face political obstacles and international scrutiny that counter this risk.
Researchers at Dartmouth College have developed a new smart fabric, named SOFT, that can detect, capture, and filter gases in real-time, providing enhanced hazardous-material gear. The technology has the potential to improve safety and security for workers in various industries.
A new policy proposal by Dartmouth economist Elizabeth Cascio aims to relieve the burden of child care costs on low-income families, particularly those with children under five. The proposed reform recommends replacing current federal child care tax policies with a new, refundable tax credit that would benefit lower-income families.
Dartmouth College introduces several cutting-edge technology projects, including RetroShape, a smart watch that provides tactile feedback, and Frictio, a smart ring with calendar alerts. Pyro, a thumb-tip recognition technique, also showcases improved finger gesture interaction with computing applications.
A new study from Dartmouth College suggests that carbon dioxide levels during the early Eocene period, a so-called 'super greenhouse' era, were lower than previously thought, around 1000 ppm. This finding challenges current climate models and provides important information about the planet's past climate history.
A Dartmouth-led study reveals Indigenous nations are adapting to invasive species through public programs, education, and collaborative efforts with non-Indigenous governments. These initiatives not only mitigate the impact of invasive species but also protect cultural identity and traditional economic knowledge.
The Dartmouth-led research team will explore how human population growth, climate change, and land use have affected lake water quality in the Northeast, with a focus on cyanobacterial blooms and real-time monitoring. Citizen scientists will also be involved in collecting data through the Lake Observer app.