A study by University of Wisconsin-Madison researchers found a strong correlation between historical rates of enslavement and present-day gun ownership in the US. The study suggests that American attitudes towards guns are shaped by historical events, such as the legacy of slavery, and are influenced by social transmission of beliefs.
SourceUniversity of Wisconsin-Madison·JournalPNAS Nexus·TypeData/statistical analysis·DateAug 18, 2022
A new study published in Psychiatric Services finds that large-scale training in suicide prevention is possible, with healthcare professionals reporting improved understanding of suicide and how to respond. The training aims to educate and empower providers to identify at-risk behaviors and discuss limitations of lethal means.
SourceUniversity of Washington·JournalPsychiatric Services·DateJul 19, 2022
A study published in American Journal of Medicine Open found that gun death rates among US children increased by 30% from 2010 to 2019. States with stronger gun control laws, such as New York and California, saw a decrease in youth firearm mortality rates, suggesting that policies can impact the epidemic of youth suicides.
SourceElsevier·JournalAmerican Journal of Medicine Open·TypeData/statistical analysis·DateJul 19, 2022
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
The study provides guidelines for healthcare facilities to respond effectively to mass shooting incidents. The clinicians identified the importance of modified triage plans, prioritizing patients based on anatomical considerations, and clear communication with emergency responders. By implementing these strategies, hospitals can better...
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateJul 18, 2022
Firearm homicide rates have reversed improving trends of racial disparities since 2014. States like Missouri, Alaska, New Mexico, Kentucky and Alabama experienced the largest relative increases in firearm homicides.
SourceRAND Corporation·JournalNew England Journal of Medicine·TypeData/statistical analysis·DateJul 14, 2022
A new study from the University of California - Davis Health suggests machine learning can identify handgun purchasers at high risk of firearm suicide. The algorithm used predictive factors such as handgun categories, caliber size, and previous gun purchases to forecast the likelihood of firearm suicide.
SourceUniversity of California - Davis Health·JournalJAMA Network Open·TypeData/statistical analysis·DateJul 13, 2022
Researchers used machine learning techniques on a statewide database of handgun transactions to forecast firearm suicide risk. The study found a significant association between handgun sales and subsequent firearm suicides.
SourceJAMA Network·JournalJAMA Network Open·DateJul 11, 2022
A study published in the Journal of Applied Research on Children found that both gun-owning and non-gun-owning parents are receptive to discussions about gun locks and firearm safety measures with their child's pediatrician. The study, led by researchers at the University of Pennsylvania School of Medicine, shows promise for reducing f...
SourceUniversity of Pennsylvania School of Medicine·TypeSurvey·DateJul 7, 2022
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new study from NYU Tandon School of Engineering uses a spatio-temporal model to predict firearm prevalence on a state-by-state level. The researchers found that combining data from background checks per capita and suicides committed with a firearm in a given state can provide precise information regarding firearm ownership.
SourceNYU Tandon School of Engineering·JournalPatterns·TypeExperimental study·DateJun 29, 2022
A new study from the University of California - Davis Health examines case details and mortality records from the first three years of California's Gun Violence Restraining Order law. The research found that GVROs were used to prevent firearm assault and homicide, with almost 30% of cases involving mass shooting threats.
SourceUniversity of California - Davis Health·JournalInjury Prevention·TypeData/statistical analysis·DateJun 7, 2022
A study published in the International Journal of Comparative and Applied Criminal Justice found that mass shootings in the US account for 73% of all incidents in developed countries, resulting in 816 deaths. The research identified distinct characteristics of US mass shootings, including ideological motives and relationship problems.
SourceTaylor & Francis Group·JournalInternational Journal of Comparative and Applied Criminal Justice·TypeData/statistical analysis·DateJun 1, 2022
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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Firearm fatalities are now the leading cause of death among US youth, with nearly two-thirds due to homicides. Research funding is urgently needed to address this trend and prevent further deaths.
SourceAnn & Robert H. Lurie Children's Hospital of Chicago·JournalThe Lancet Child & Adolescent Health·DateMay 26, 2022
A global analysis of firearm suicide data found that deaths from self-inflicted shootings decreased worldwide between 1990 and 2019. However, an increase in firearm suicides was observed in 31 countries, particularly in developing nations, suggesting a need for targeted public health efforts to reduce these deaths.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateMay 25, 2022
Adolescents with access to firearms have a 1.5 times higher odds of prior suicide attempt and current suicidal ideation, according to the study. Over 40% of adolescents presenting to the ED had moderate to severe depressive symptoms and access to a gun.
SourceAnn & Robert H. Lurie Children's Hospital of Chicago·JournalAcademic Pediatrics·DateMay 24, 2022
Researchers say expanded inquiries can save lives by identifying vulnerable individuals who may not be reporting suicidal ideation. Tailoring assessments to individual situations can help medical professionals uncover hidden risks and prevent tragedies.
SourceOhio State University Wexner Medical Center·JournalJAMA Network Open·DateMay 11, 2022
Researchers investigated patterns of reported suicidal thoughts, planning, and behavior among firearm owners compared to non-owners. The study found a significant association between gun ownership and increased risk of suicidal thoughts and behaviors.
SourceJAMA Network·JournalJAMA Network Open·DateMay 11, 2022
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A new study by Johns Hopkins Bloomberg School of Public Health found that relaxing concealed firearm laws led to a 12.9% increase in officer-involved shootings with civilian victims in 10 US states. Four states saw significantly higher rates, including Missouri and West Virginia.
SourceJohns Hopkins Bloomberg School of Public Health·JournalJournal of Urban Health·DateMay 11, 2022
The ARRS annual meeting provides an updated primer on imaging ballistic injuries, which helps guide radiologists' interpretation. This includes understanding mechanisms of ballistic trauma and injury patterns to aid in diagnosis and treatment.
Firearm injuries and associated healthcare costs are highest in the poorer South, but federal state programmes cover only a third of these expenses. The researchers argue that this is tantamount to an 'anti-poor policy'.
SourceBMJ Group·JournalTrauma Surgery & Acute Care Open·TypeData/statistical analysis·DateMay 2, 2022
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
During the first year of the COVID-19 pandemic, firearm-related incidents and nonfatal injuries increased significantly in all 50 states and the District of Columbia. The analysis found a notable association between the pandemic and firearm violence, highlighting the need for further research and interventions to address this issue.
SourceJAMA Network·JournalJAMA Network Open·DateApr 28, 2022
A study of 9.5 million California women found that acquiring a handgun by a cohabitant sharply increased the risk of suicide among women living in handgun-free homes. Women who lived in households without handgun owners had a significantly lower rate of suicidal thoughts and behaviors compared to those with cohabitants owning firearms.
Handgun carrying rates have risen significantly among US adolescents, particularly White, rural, and higher income teens. In contrast, Black, American Indian and Alaskan Native, and lower-income adolescents have seen a decrease in carriage rates over the same timeframe.
SourceBoston College·JournalPEDIATRICS·TypeData/statistical analysis·DateApr 26, 2022
Firearm-related deaths have surpassed car accidents as the leading cause of death among children under 19, with a widening racial gap. Secure gun storage counseling and hospital-based violence intervention programs show promise for prevention and reduction of all three categories of gun violence.
SourceMedical University of South Carolina·JournalPEDIATRICS·TypeData/statistical analysis·DateApr 21, 2022
A new study reveals that firearm retailers and law enforcement agencies in Colorado and Washington support providing temporary, voluntary firearm storage options. The concept aims to increase safety by limiting access to firearms during times of crisis, such as suicidal thoughts or Alzheimer's disease. However, concerns about civil lia...
SourceUniversity of Colorado Anschutz Medical Campus·JournalSuicide and Life-Threatening Behavior·DateApr 6, 2022
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A new study found California's GVRO law had no impact on reducing firearm violence in San Diego County during its first four years. The researchers suggest individual-level benefits may exist for those directly affected by the law.
SourceJAMA Network·JournalJAMA Network Open·DateApr 5, 2022
A new study found that non-White children experienced greater exposure to neighborhood firearm violence before the pandemic and saw an increase in disparities during COVID. The study quantified racial disparities in childhood exposure to gun violence with data from every US neighborhood.
SourceBoston University School of Public Health·JournalAmerican Journal of Preventive Medicine·TypeData/statistical analysis·DateApr 5, 2022
A California study found that adults living with handgun owners had twice the homicide rates compared to those without, with most victims being women. Survivors of nonfatal gunshot injuries also experienced significant healthcare costs and worsening mental health.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeData/statistical analysis·DateApr 4, 2022
A new study by Harvard Medical School researchers found that people who survive firearm injuries face greater risks of mental health disorders, substance use disorders, and pain in the year following injury. The analysis showed significant increases in healthcare spending, with gunshot survivors averaging $2,495 more per month compared...
SourceHarvard Medical School·JournalAnnals of Internal Medicine·TypeObservational study·DateApr 4, 2022
Researchers examined handgun carrying patterns among rural youths, finding higher rates than expected in some areas. The study's results have implications for gun violence prevention strategies.
SourceJAMA Network·JournalJAMA Network Open·DateApr 4, 2022
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
A recent study found that young people in rural areas carry handguns nearly twice as often as urban youths, with one in three reporting carrying by age 26. The study identified six longitudinal trajectories of handgun carrying, suggesting different cultural contexts and motivations for the behavior.
SourceUniversity of Washington·JournalJAMA Network Open·TypeSurvey·DateMar 31, 2022
A survey study found that firearm ownership is prevalent among individuals with major depressive symptoms, suggesting a need for focused interventions to mitigate suicidal behavior. The study highlights the importance of addressing firearm access and use in individuals with mental health conditions.
SourceJAMA Network·JournalJAMA Network Open·DateMar 21, 2022
A study has found that lead poisoning from gun ammunition has suppressed the populations of birds of prey across Europe, resulting in a loss of around 55,000 adult birds. The impact is particularly significant for species like eagles and Red Kites, which are long-lived and breed later in life.
SourceUniversity of Cambridge·JournalScience of The Total Environment·TypeData/statistical analysis·DateMar 15, 2022
A Rutgers study found that individuals who die by suicide with a firearm are more likely to disclose suicidal thoughts to others but less likely to seek mental health treatment. Approximately 90% of firearm-related suicides result in death, compared to less than 5% for other methods.
SourceRutgers University·JournalJAMA Network Open·TypeData/statistical analysis·DateMar 14, 2022
A Rutgers study identifies reliable sources for firearm safety information among subgroups of gun owners. Family members and law enforcement are consistently ranked as credible, while celebrities and NRA representatives are less trusted.
SourceRutgers University·JournalSuicide and Life-Threatening Behavior·TypeSurvey·DateMar 9, 2022
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A study published in Suicide and Life-Threatening Behavior reveals subgroups of firearm owners in the United States who can be trusted to discuss safe storage. The study found that certain groups, such as those owning multiple firearms or shotguns and rifles, may require more individualized conversations about safe storage.
SourceWiley·JournalSuicide and Life-Threatening Behavior·DateMar 9, 2022
A new study found that neighborhood-level gun violence dynamics in Philadelphia during the COVID-19 pandemic were linked to changes in drug market and police activity. Average shooting rates increased after the pandemic began, but this increase occurred at different rates for different neighborhoods.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateFeb 23, 2022
Firearm deaths have overtaken car crashes as the leading cause of premature US trauma deaths, with firearm suicides highest in older white men and firearm homicides highest in young black men. Firearm-related deaths increased steadily over the past decade, accounting for 12.6 million years of potential life lost between 2009 and 2018.
SourceBMJ Group·JournalTrauma Surgery & Acute Care Open·TypeData/statistical analysis·DateFeb 22, 2022
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
A survey study analyzed responses from the 2021 National Firearms Survey to examine firearm storage practices in US households with children. The findings suggest that many households do not store firearms safely, posing a significant risk of accidents and injuries.
SourceJAMA Network·JournalJAMA Network Open·DateFeb 22, 2022
A Rutgers study suggests that delivering accurate gun safety messages from credible news sources can shape American attitudes toward gun violence. Researchers found that participants perceived headlines more accurately if they trusted the source, highlighting the importance of credible media portrayal in gun violence prevention.
SourceRutgers University·JournalHealth Communication·TypeSurvey·DateFeb 21, 2022
This study evaluates the relationship between 'Stand Your Ground' laws and homicide rates in the US. The analysis found that states with more restrictive laws had lower rates of firearm homicides, highlighting a possible link between self-defense laws and gun violence.
SourceJAMA Network·JournalJAMA Network Open·DateFeb 21, 2022
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Trauma centers in the US are increasingly screening and intervening for patients with alcohol and substance abuse issues, as well as post-traumatic stress disorder (PTSD) and suicidal ideation. A survey found that over 95% of trauma centers screen and intervene for high-risk patients, leading to significant reductions in re-entry rates.
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateFeb 14, 2022
During the first year of the COVID-19 pandemic, firearm injuries increased significantly in Massachusetts, with a disproportionate impact on Black and Hispanic men. The study found that unemployed individuals from these groups were more likely to experience firearm injuries, highlighting the need for targeted violence prevention services.
SourceBoston Medical Center·JournalJAMA Network Open·DateFeb 8, 2022
A national survey of over 2,000 adults aged 50-80 found that most support steps to reduce firearm injury risk, including safety counseling and background checks. The study highlights opportunities to help older adults recognize and address risks in their homes, particularly for those living with children or experiencing cognitive decline.
SourceMichigan Medicine - University of Michigan·JournalPreventive Medicine·TypeSurvey·DateJan 27, 2022
A Northwestern University study finds that a two-year pause in state funding contributed to the 2016 surge in Chicago youth homicides. The research suggests that restoring funding could be key to reducing violence among young people.
SourceNorthwestern University·JournalBMJ Open·TypeCase study·DateJan 24, 2022
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DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A new study by UC Davis Professor Garen Wintemute found that two-thirds of Californians have a direct personal stake in gun violence, with many experiencing violence through hearing gunshots or encountering memorials. The research suggests experiences of violence can permeate communities and may inform public policy and education.
SourceUniversity of California - Davis Health·JournalInjury Epidemiology·TypeData/statistical analysis·DateJan 3, 2022
Researchers found that handgun buyers with IPV history are at higher risk of committing subsequent violent crimes, including murder, rape, and robbery. The study highlights concerns about the effectiveness of background checks in preventing such cases.
SourceUniversity of California - Davis Health·JournalJournal of Interpersonal Violence·TypeData/statistical analysis·DateDec 21, 2021
Researchers found that mRNA vaccines were highly effective (86%) in preventing SARS-CoV-2-related deaths among vaccinated individuals, especially in the elderly population. However, vaccine effectiveness against infection was lower (69%) and decreased with increasing age and comorbidity burden.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeRandomized controlled/clinical trial·DateDec 20, 2021
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
A new UC Davis study tracks firearm violence, assault, and homicide in 13 major US cities by zip code, revealing stark disparities. Firearm violence increased 29.3%, homicides by 27.7%, while robberies decreased 23.3% and rapes by 31.4% during the first five months of the pandemic.
SourceUniversity of California - Davis Health·JournalAmerican Journal of Public Health·TypeData/statistical analysis·DateDec 9, 2021
A new publication sheds light on how words used in relation to firearm injuries and deaths can impact prevention efforts. The authors emphasize the need for shared, informed, non-judgmental language to create trust and sustainable collaboration among clinicians, researchers, and the public.
SourceUniversity of Colorado Anschutz Medical Campus·JournalAmerican Journal of Public Health·DateDec 8, 2021
A RAND Corporation survey of 173 gun policy researchers found strikingly polarized views on the merits of various policies, with differing estimates of their effects on firearm homicides and suicides. The study highlights areas where experts agree and disagreements exist, providing a roadmap for future research to resolve uncertainties.
A Rutgers study of 3,500 adults found that those who bought firearms during the 2020 purchasing surge tend to be more sensitive to threats and have less emotional control. This suggests that individuals prone to impulsivity may buy firearms as a coping mechanism for stress.
SourceRutgers University·JournalSocial Science & Medicine·TypeData/statistical analysis·DateNov 15, 2021
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A study of four US states finds that Black people are more likely to be nonfatally shot and injured by police, with disparities greater than seen for fatal shootings. The research highlights the need for comprehensive data on police shootings to draw reliable conclusions about racial disparities.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 10, 2021
A Rutgers study found that people who bought firearms during the 2020 purchasing surge were more likely to report suicidal thoughts, with 56% experiencing lifetime thoughts and 42% in the past year. The study highlights the need for safe storage policies and suicide risk screening during firearm purchases.
SourceRutgers University·JournalJAMA Network Open·TypeData/statistical analysis·DateOct 29, 2021
The University of Arkansas will receive a grant to analyze gun crime patterns in Chattanooga, Tennessee, with the goal of reducing frequency of violence. The researchers aim to understand where, when, and at what frequency gun crime occurs to inform evidence-driven practices.
A new study by a criminology professor reveals an uptick in homicides and threats of gun violence since the start of the COVID-19 pandemic. Victim advocates reported increased frequency of gun-related abuse, with nearly half stating threats became more frequent during this time.
SourceUniversity of Texas at San Antonio·JournalJournal of Interpersonal Violence·TypeSurvey·DateOct 26, 2021
A study by a researcher at American University found that Massachusetts gun-control legislation had no immediate impact on reducing four types of violent crime, including murder, aggravated assault, and robbery. The study suggests that lawmakers should revisit their legislation to ensure it is being implemented as intended.
SourceCrime and Justice Research Alliance·JournalJustice Quarterly·DateOct 22, 2021
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A study found that gun violence rates in the US increased by 31.2% during the pandemic period compared to the pre-pandemic period. The authors speculate that increased access to firearms and depressive symptoms may be contributing factors.
SourceScientific Reports·JournalScientific Reports·DateOct 21, 2021
A cross-sectional study found a correlation between rural geography and easy access to handguns, leading to higher risks of suicidality among Colorado teenagers. The findings can inform the allocation of educational firearm safety and suicide prevention resources in the state.
SourceUniversity of Colorado Anschutz Medical Campus·JournalJAMA Network Open·TypeData/statistical analysis·DateOct 13, 2021
Research shows that staff training programs and gun safety educational materials increase doctor/parent conversations about gun safety, leading to safer storage practices and reduced firearm injuries. Pediatricians who received training and support were more likely to counsel parents on gun safety, resulting in improved firearm screeni...
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Men with a history of alcohol charges have more than twice the risk of suicide when purchasing handguns, according to new research. The study also found that recent and repeat alcohol charges were associated with the greatest risk of suicide, suggesting that reducing firearm access or addressing alcohol use could help mitigate this risk.
SourceUniversity of California - Davis Health·JournalPreventive Medicine·DateOct 7, 2021