A new study by University at Buffalo researchers found that US cannabis advertising policies are inconsistent and often lack guidance, leaving vulnerable populations open to exposure. Most states do not address prohibited advertising tactics like glamorization and testimonials, unlike Canada's strict federal Cannabis Act.
SourceUniversity at Buffalo·JournalCannabis and Cannabinoid Research·TypeMeta-analysis·DateJan 18, 2023
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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Pediatric hospitalizations for cannabis poisonings increased significantly in provinces with legal edible cannabis sales compared to those without. The study highlights the need for regulatory measures to mitigate risks associated with recreational cannabis legalization.
SourceJAMA Network·JournalJAMA Health Forum·DateJan 13, 2023
Research exploring cannabis and its impact on the oral microbiome found a link between frequent cannabis use and increased levels of bacteria Actinomyces meyeri in the mouth. The study suggests that this bacterial imbalance may contribute to neurological disease, such as Alzheimer's disease, and memory loss.
A novel 'retipping' method produces nine-times as many plants in a similar amount of floor space compared to traditional stem cuttings. The research found that all three methods resulted in similar plant growth and chemical profiles, with retipping requiring the least propagation space.
SourceUniversity of Connecticut·JournalHortScience·TypeExperimental study·DateJan 11, 2023
A study by Columbia University Mailman School of Public Health found a link between recreational cannabis legalization and increased asthma prevalence among teens, especially minority racial and ethnic groups. Exposure to secondhand smoke is a key risk factor for asthma in children.
SourceColumbia University's Mailman School of Public Health·JournalPreventive Medicine·DateJan 11, 2023
A study published in the Journal of the American Geriatrics Society found a sharp increase in cannabis-related emergency department visits among California adults ages 65 and older from 2005 to 2019. The rate increased by 1,808%, with more than 12,000 visits reported in 2019.
SourceUniversity of California - San Diego·JournalJournal of the American Geriatrics Society·DateJan 9, 2023
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A survey study found that 3 in 10 adults with chronic pain in states with medical cannabis laws used cannabis to manage their pain, often substituting it for other pain medications. The study highlights the importance of researching the effectiveness and potential adverse consequences of cannabis for chronic pain management.
SourceJAMA Network·JournalJAMA Network Open·DateJan 6, 2023
A new study found that nearly a third of patients with chronic pain use cannabis to manage their symptoms, leading to decreased use of pain medications. The study suggests that further research is needed to understand the benefits and risks of using cannabis for chronic pain management.
SourceMichigan Medicine - University of Michigan·JournalJAMA Network Open·DateJan 6, 2023
Research suggests that most dual smokers and vapers will continue smoking or vaping over time. The study found that vaping didn't contribute to substantial smoking cessation at the population level, emphasizing the need to help dual users ditch both products.
SourceBMJ Group·JournalTobacco Control·TypeObservational study·DateDec 13, 2022
A new study found an increase in adults using both substances simultaneously, leading to more negative consequences such as risk behaviors and heavy substance use. The findings suggest that changes in cannabis legislation may lead people to use both substances, particularly among adults aged 21-50.
SourceColumbia University's Mailman School of Public Health·JournalJournal of General Internal Medicine·DateDec 12, 2022
A national US study found a 245% increase in child marijuana abuse and a decline in alcohol abuse over the past 20 years. The study tracked intentional misuse and abuse reported to the National Poison Data System from 2000 to 2020, revealing over 338,000 instances of child abuse or misuse.
SourceTaylor & Francis Group·JournalClinical Toxicology·DateDec 5, 2022
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Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A study found that medical marijuana legalization was associated with reduced opioid use and fewer pain-related hospitalizations among adults receiving cancer treatment. The results suggest potential benefits for patient safety and quality of life, but further investigation is needed to understand the nature of these associations.
SourceJAMA Network·JournalJAMA Oncology·DateDec 1, 2022
A California study of 99,000 pregnancies found that prenatal cannabis use was more common in areas with greater retail availability of cannabis. The study suggests a larger absolute increase in prenatal cannabis use among those living closer to storefront retailers during the pandemic.
SourceJAMA Network·JournalJAMA Network Open·DateNov 29, 2022
A new national study found pregnant women in legalized US states are far more likely to use cannabis, with a 4.6 times higher rate compared to CBD-only states. The study emphasizes the need for prenatal and primary care providers to screen and counsel patients regarding cannabis use in pregnancy.
SourceTaylor & Francis Group·JournalThe American Journal of Drug and Alcohol Abuse·TypeObservational study·DateNov 29, 2022
A recent study found that cannabis studies are often reported in positive terms in the media regardless of their results. The analysis of 20 studies involving 1,500 individuals showed a moderate to large placebo response, where pain was rated as being significantly less intense after treatment with placebo.
SourceKarolinska Institutet·JournalJAMA Network Open·TypeMeta-analysis·DateNov 28, 2022
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Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Research found that states legalizing recreational cannabis saw a slight increase in alcohol consumption, particularly among young adults and men. The study suggests that targeted public health messaging and policy interventions can mitigate problem drinking. However, the impact of long-term effects on binge or heavy drinking is unclear.
A Canadian cross-jurisdictional population-based cohort study found that about 2% of pregnant individuals self-report cannabis use, associated with increased risk of preterm births and low birthweight newborns. The study also linked cannabis use to higher rates of congenital anomalies.
A study of 4.2 million adults in the US found that recreational cannabis laws may be associated with higher alcohol use rates, especially among younger adults and men. The findings suggest an unintended consequence of recreational cannabis legalization on alcohol consumption.
SourceJAMA Network·JournalJAMA Health Forum·DateNov 18, 2022
A six-year study confirms stream contamination with pesticides from trespass cannabis cultivation sites in Northern California, threatening local aquatic species and freshwater resources. The study's findings highlight the need for proactive approaches to mitigate the impacts of these sites on downstream waterways and habitats.
SourceIntegral Ecology Research Center·JournalWater Quality Research Journal·TypeObservational study·DateNov 17, 2022
Researchers found cannabis users had decreased patency and were 1.25 times more likely to require amputation one year after lower extremity bypass surgery. Cannabis use was also associated with a higher risk of opioid use after discharge.
SourceMichigan Medicine - University of Michigan·JournalAnnals of Vascular Surgery·TypeData/statistical analysis·DateNov 16, 2022
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A study published in Radiology found that marijuana smokers have a higher incidence of emphysema and airway inflammation compared to non-smokers and tobacco-only smokers. The researchers suggest that the unfiltered nature of marijuana smoke and longer breath-hold puffs may contribute to these findings.
SourceRadiological Society of North America·JournalRadiology·DateNov 15, 2022
Researchers from the University of Ottawa found an association between marijuana smoking and chronic damage to airways, including higher rates of paraseptal emphysema and airway inflammatory changes. The study suggests that marijuana smoking may lead to additional lung damage beyond what is seen in tobacco smokers.
SourceUniversity of Ottawa·JournalRadiology·TypeImaging analysis·DateNov 15, 2022
Researchers found that exposure to e-cigarettes, marijuana, and tobacco led to increased scarring, decreased blood vessels, and changes in heart nerves, all contributing to an increased risk of arrhythmias. These substances can cause similar harm to the heart as traditional cigarettes.
SourceUniversity of California - San Francisco·JournalHeart Rhythm·DateNov 15, 2022
New research from King's College London found increasing CBD content in cannabis does not significantly change the effects of THC on cognitive performance or psychotic symptoms. The study suggests that choosing cannabis with higher CBD:THC ratios may be safer due to lower THC levels, but CBD has no impact on intoxication quality.
SourceKing's College London·JournalNeuropsychopharmacology·TypeExperimental study·DateNov 15, 2022
The UC San Diego TREDS program aims to educate drivers and pedestrians about road safety with a new self-paced online program targeting underage drivers. The initiative seeks to reduce traffic-related injuries and deaths, particularly among teens aged 15-20 who are at higher crash rates.
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Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers are investigating the antidepressant and anxiolytic properties of psilocybin and cannabis to improve treatment options for mental illnesses. The findings suggest that these compounds may offer new avenues for symptom relief in a range of mental health conditions.
Adults who use cannabis experience 14% more pain after surgery and consume 7% more opioids. The study analyzed 34,521 patients and found a significant association between cannabis use and postoperative pain.
SourceAmerican Society of Anesthesiologists·DateOct 23, 2022
Researchers from the University of Connecticut found that both delta-8 and delta-9 THC produce similar effects in mice, including lethargy and catalepsy. The study suggests that delta-8 THC interacts with the same receptors as delta-9 THC and can lead to desensitization and withdrawal-like symptoms.
SourceUniversity of Connecticut·JournalDrug and Alcohol Dependence·TypeExperimental study·DateOct 21, 2022
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
Researchers from Indiana University School of Medicine found that many reasons clinicians reject transplantation in cannabis users have no scientific basis. They identified areas where more research is needed, including interactions between cannabis and immunosuppressants.
SourceIndiana University School of Medicine·JournalCirculation·DateOct 18, 2022
A new study by UC San Francisco researchers found that marijuana, methamphetamine, cocaine, and opiate use are associated with an increased risk of developing atrial fibrillation. Cannabis users had a 35% increased likelihood of later developing AF, similar to traditional tobacco use.
SourceUniversity of California - San Francisco·JournalEuropean Heart Journal·DateOct 17, 2022
A pilot study will investigate the use of medicinal cannabis to ease symptoms in children and adolescents with non-oncological conditions. The trial aims to determine acceptability and feasibility, with potential breakthroughs for treating debilitating symptoms such as pain and seizures.
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Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A new study from UCLA found that students who attended high-performing charter schools had a 50% lower rate of alcohol use disorder compared to waitlisted students. Males in the intervention group also reported better physical health and lower obesity rates, while females did not show similar benefits.
SourceUniversity of California - Los Angeles Health Sciences·JournalJAMA Network Open·TypeRandomized controlled/clinical trial·DateOct 6, 2022
A UCLA team has made strides toward developing a handheld tool similar to an alcohol Breathalyzer that can detect THC on a person's breath after they've smoked marijuana. The device uses oxidation to create an electric current, with the strength of the current indicating how much psychoactive compound is present.
SourceUniversity of California - Los Angeles·JournalOrganic Letters·DateOct 4, 2022
The October issues of The American Journal of Psychiatry focus on diagnosis and treatment of opioid use disorder and cannabis use disorder. Psychiatric Services features research reports on issues related to mental health services for people with serious mental illness.
SourceAmerican Psychiatric Association·JournalAmerican Journal of Psychiatry·DateOct 3, 2022
A new study found that medical cannabis users reported significant improvements in pain management, social functioning, and overall health. The majority of participants were able to stop or reduce their opioid use, with some experiencing a five-fold decrease in hydrocodone prescriptions.
SourceTaylor & Francis Group·JournalSubstance Use & Misuse·TypeSurvey·DateSep 27, 2022
A 28-year study tracked over 500,000 US adolescents and found that low social engagement and participation in structured activities are key predictors of substance abuse avoidance. Conversely, highly social and engaged groups with less supervision were more likely to engage in substance abuse.
SourceColumbia University's Mailman School of Public Health·JournalSubstance Use & Misuse·DateSep 21, 2022
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 recent Oregon State University study found that spent hemp biomass is a safe and nutritious alternative feed for lambs, with nutritional quality comparable to alfalfa. The findings provide evidence for the use of hemp byproducts as an animal feedstuff, potentially offering economic benefits for hemp farmers and livestock producers.
SourceOregon State University·JournalJournal of Animal Science·DateSep 21, 2022
A 28-year study tracking over 500,000 adolescents in the US found a decline in substance abuse, except for an increase in cannabis and vaping use. Low social engagement and participation in structured activities were key predictors of substance abuse avoidance.
SourceTaylor & Francis Group·JournalSubstance Use & Misuse·TypeSurvey·DateSep 21, 2022
A joint study by the Israel Antiquities Authority, Tel Aviv University, and the Weizmann Institute of Science has revealed the world's earliest known evidence of opium use in the Late Bronze Age. Eight ceramic vessels containing opium residue were found in Canaanite graves at Tel Yehud.
SourceTel-Aviv University·JournalArchaeometry·DateSep 20, 2022
A new study by San Diego State University analyzed 332,277 TripAdvisor guest reviews and found that designated smoking and non-smoking rooms are insufficient for protecting guests from thirdhand smoke. Hotels that adopted 100% smoke-free policies had significantly fewer complaints related to tobacco pollution.
SourceSan Diego State University·JournalTobacco Use Insights·TypeData/statistical analysis·DateSep 15, 2022
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A new study urges regulators to take a closer look at the health and safety risks of the growing medicinal and recreational cannabis market. The research team found that many pesticides in cannabis cultivation were highly unlikely to be used, but still detected, highlighting the need for stricter regulations.
SourceArizona State University·JournalEnvironmental Health Perspectives·TypeData/statistical analysis·DateSep 14, 2022
A Rutgers study finds CBD improves glucose disposal, burns energy, and enhances bone density in estrogen-deficient mice. The compound also reduces inflammation and boosts beneficial gut bacteria.
SourceRutgers University·JournalFrontiers in Pharmacology·DateSep 14, 2022
A new poll reveals that nearly half of people over 50 experience joint pain, and many turn to prescription-based treatments despite potential health risks. The poll's authors stress the need for healthcare providers to discuss medication interactions and non-drug options with patients.
SourceMichigan Medicine - University of Michigan·TypeSurvey·DateSep 12, 2022
Research from Washington University in St. Louis found that children exposed to cannabis in the womb continue to exhibit increased signs of psychiatric conditions, including depression and anxiety. The study, which followed over 10,500 children, revealed no significant changes in psychiatric condition rates as they aged into adolescence.
SourceWashington University in St. Louis·JournalJAMA Pediatrics·TypeMeta-analysis·DateSep 12, 2022
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A recent study published in PLOS One found that cannabis legalization decreases the stock market value of major pharmaceutical firms, with annual sales reductions estimated at almost $11 billion. This effect is more pronounced with recreational legalization, suggesting a larger impact on the broader population.
SourceUniversity of New Mexico·JournalPLOS ONE·TypeData/statistical analysis·DateSep 2, 2022
A study by researchers at the University of Cambridge found no difference in motivation or enjoyment between adult and adolescent cannabis users and non-users. Cannabis use was not linked to apathy, anhedonia, or brain response to rewards. The findings contradict common stereotypes portrayed in media.
SourceUniversity of Cambridge·JournalThe International Journal of Neuropsychopharmacology·TypeObservational study·DateSep 1, 2022
A study of over 3,400 adult twins found that residents in states where cannabis is legal use it 24% more frequently than those in illegal states. This trend holds true for identical twins, with those living in legal states using cannabis 20% more often.
SourceUniversity of Colorado at Boulder·JournalAddiction·TypeObservational study·DateAug 26, 2022
A new study published in the journal Addiction found that recreational cannabis legalization in US states led to a 20% increase in cannabis use frequency, particularly among identical twin pairs. The study analyzed data from over 1,400 individuals and suggested that recreational legalization caused an increase in cannabis use.
SourceSociety for the Study of Addiction·JournalAddiction·TypeObservational study·DateAug 25, 2022
A unique Canadian study found a 6.3 fold increase in hospitalizations for unintentional cannabis poisoning among children under 10 since legalization. Provinces with edible sales saw an increase 7.5 times higher than those without, highlighting the risk of allowing edibles
SourceThe Ottawa Hospital·JournalNew England Journal of Medicine·TypeData/statistical analysis·DateAug 24, 2022
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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A Rutgers University study reveals that nearly 40% of medical marijuana users also use nicotine products, sharply higher than the general population. The study found that therapeutic cannabis users who also used electronic cigarettes or didn't use nicotine at all were more likely to vape cannabis.
SourceRutgers University·JournalAmerican Journal on Addictions·TypeSurvey·DateAug 23, 2022
Past-year marijuana use reached its highest level since 1988, with past-month use also increasing. Hallucinogen use surged to an all-time high, while nicotine vaping prevalence nearly tripled among young adults in 2021.
A new study analyzed point-of-sale data from nearly 17,000 patients in New York's medical cannabis program to understand patient preferences for products and dosing. The researchers found considerable variability in product choice and dosing levels across different conditions, highlighting the need for clear clinical guidelines.
SourceUniversity of Southern California·JournalJAMA Network Open·TypeData/statistical analysis·DateAug 19, 2022
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
The workshop will discuss recent advances, perspectives, and applications of medical cannabis and cannabinoids. Researchers will explore their chemistry, pharmacology, analysis, influence on mitochondria, and potential use as anticancer agents.
A new study led by Dr. Renee Goodwin found that adults who use cannabis daily perceive pack a day cigarette use as less harmful than non-users, highlighting the role of perception in predicting substance use. The study suggests that increased tobacco use may be one possibility of cannabis legalization.
SourceCUNY Graduate School of Public Health and Health Policy·JournalNicotine & Tobacco Research·DateAug 10, 2022
A study by Washington State University found a 37% drop in poisoning reports for illicit synthetic cannabinoids in states with legal recreational or
SourceWashington State University·JournalJournal of Clinical Toxicology·DateAug 9, 2022
A new study at Columbia University's Mailman School of Public Health found that adults who use cannabis daily perceive pack a day cigarette use as less harmful than non-cannabis users. The study suggests that diminished risk perception may contribute to the observed increase in cannabis use among adults.
SourceColumbia University's Mailman School of Public Health·JournalNicotine & Tobacco Research·DateAug 3, 2022
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 new study reveals that many perimenopausal women are using medical cannabis as an adjunct treatment for menopause-related symptoms, with the most common indications being sleep disturbances and mood/anxiety.
SourceThe Menopause Society·JournalMenopause·TypeSurvey·DateAug 3, 2022
Cannabis cells use a 'supercell' biofactory to create an efficient pipeline from raw materials to end products. The study reveals subcellular 'shipping routes' for THC and CBD production, enabling new paradigm for cannabinoid synthesis.
SourceUniversity of British Columbia·JournalCurrent Biology·TypeImaging analysis·DateAug 2, 2022
Regular cannabis use is associated with a decreased likelihood of having sinonasal symptoms such as congestion, runny nose and changes in smell in adults. Further research is needed to understand the mechanisms underlying this association.
SourceJAMA Network·JournalJAMA Otolaryngology–Head & Neck Surgery·DateJul 28, 2022
A systematic review of 20 studies involving almost 120,000 people found that high-potency cannabis use is associated with a higher risk of addiction and mental health problems, including psychotic disorders. The study suggests that reducing the potency of cannabis products could help minimize these harms.
SourceUniversity of Bath·JournalThe Lancet Psychiatry·TypeSystematic review·DateJul 25, 2022
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.