Researchers have successfully produced triacetic acid lactone (TAL) by combining the fatty acid biosynthetic pathway with glucose, offering an alternative to traditional methods using petroleum or chemicals. This breakthrough enables the production of TATB, a more stable and sensitive explosive than TNT.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of the American Chemical Society·DateApr 1, 2004
A research team led by University of Maine scientists has documented that treating a watershed with additional acids accelerates the loss of critical nutrients calcium and magnesium. The experimentally induced nutrient depletion highlights the impact of acid rain on Maine's forests.
SourceUniversity of Maine·JournalSoil Science Society of America Journal·DateMar 26, 2004
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.
Researchers have identified orlistat as an inhibitor of fatty acid synthase, a key enzyme in cancer cell metabolism. This discovery holds promise for developing new treatments for prostate, breast, and colon cancers by inhibiting the enzyme's activity with orlistat.
SourceSanford Burnham Prebys·JournalCancer Research·DateMar 15, 2004
A recent study found that folic acid fortification was associated with a significant decline in stroke-related mortality rates. The researchers estimated that 31,000 stroke-associated deaths and 17,000 deaths related to ischemic heart disease may have been prevented each year since fortification was implemented.
A NASA study suggests that warming temperatures will lead to more warm rain, which accounts for 31% of global rainfall. The increase in precipitation efficiency could make the air lighter and rise faster, creating updrafts producing more cold rain.
SourceNASA/Goddard Space Flight Center·JournalGeophysical Research Letters·DateFeb 11, 2004
Researchers have discovered a link between cystic fibrosis and fatty acid defects, with abnormally high levels of arachidonic acid and low levels of docosahexaenoic acid found in patients. The study suggests that correcting this imbalance may lead to new treatment options for the disease.
SourceBeth Israel Deaconess Medical Center·JournalNew England Journal of Medicine·DateFeb 4, 2004
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.
A randomized trial found that high doses of folic acid, vitamin B6, and vitamin B12 did not lower the risk of recurrent stroke. However, moderate reduction in blood amino acid levels was associated with a lower risk of stroke, heart disease, and death.
Researchers at Ohio State University found that sulfuric acid combines with methanol to form methyl sulfate, which can contribute to cloud formation and trapping of heat. This interaction may have a significant impact on global climate change, but the conditions required for its formation are still not fully understood.
A study found that ponderosa pine and Douglas fir needles can reduce water flow erosion by up to 60% and rain-induced erosion by up to 80%. Researchers used artificial rain laboratory experiments to test the effectiveness of needle cover in preventing post-fire soil erosion.
SourceAmerican Geophysical Union·JournalWater Resources Research·DateNov 18, 2003
A new treatment using 15% azelaic acid gel has been shown to be more effective than metronidazole gel in reducing rosacea symptoms. Patients who used the azelaic acid gel experienced a greater reduction in redness and lesion count compared to those who used metronidazole gel.
SourceJAMA Network·JournalArchives of Dermatology·DateNov 17, 2003
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers found a significant decline in neuroblastoma diagnoses after the mandatory folic acid food fortification program was introduced. The study suggests that maternal folic acid intake may play a role in preventing this aggressive and deadly form of childhood cancer.
SourceUniversity of Toronto·JournalClinical Pharmacology & Therapeutics·DateSep 25, 2003
Researchers found that a significant portion of folic acid is poorly absorbed by the body due to its conversion into the monoglutamate form, affecting overall absorption rates. The study suggests increasing dietary advice or product formulations with more easily absorbable forms of folic acid could help address this issue.
SourceNetherlands Organization for Scientific Research·DateSep 5, 2003
Researchers found steady, light rain in central Pacific during El Niño, which differs from thunderstorms. This type of rain affects air movement and jet stream patterns, leading to improved rainfall forecasts worldwide.
SourceNASA/Goddard Space Flight Center·JournalJournal of Climate·DateAug 20, 2003
Researchers discover new method to produce acetic acid directly from methane, reducing production costs and environmental impact. The breakthrough uses a palladium-based catalyst, but further development is needed to achieve commercial viability.
SourceUniversity of Southern California·JournalScience·DateAug 7, 2003
A study by Dr. Joel Ray found that folic acid fortification has no immediate effect on the incidence of Trisomy 21 (Down Syndrome) in Canada. Research suggests that genetic mutations may occur before fetal development, making folic acid supplementation less effective in preventing the condition.
SourceUniversity of Toronto·JournalAmerican Journal of Medical Genetics·DateJul 31, 2003
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 study by scientists at PNNL and UC-Irvine clarifies the role of sea salt in sulfur chemistry, enabling more accurate predictions of acid deposition and global climate. Sea salt particles can absorb substantial amounts of sulfur dioxide, converting it to sulfuric acid.
SourceDOE/Pacific Northwest National Laboratory·JournalScience·DateJul 3, 2003
A NASA study found that urban heat islands in coastal cities like Houston cause warmer air to rise, interact with sea breezes, and create heavier rainfall. The study also suggests that this effect may be more pronounced near coasts.
SourceNASA/Goddard Space Flight Center·JournalEarth Interactions·DateMay 27, 2003
A University of Minnesota study has found that tauroursodeoxycholic acid (TUDCA) significantly reduces injury associated with hemorrhagic strokes in rats. The bile acid crosses the blood-brain barrier and induces survival pathways while inhibiting destructive ones, leading to a 50% decrease in lesion volume.
SourceUniversity of Minnesota·JournalProceedings of the National Academy of Sciences·DateApr 21, 2003
The study found that many Adirondack lakes have marked decreases in sulfate ion levels and increases in pH and Acid Neutralizing Capacity (ANC), indicating a shift towards more neutral water conditions. However, the rate of improvement is slow, suggesting that recovery may take several decades if current emissions are maintained.
SourceAmerican Chemical Society·JournalEnvironmental Science & Technology·DateApr 14, 2003
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A study by Johns Hopkins Bloomberg School of Public Health found that folic acid-iron supplementation reduced the incidence of low birth weight by 16% and multiple micronutrient supplements by 14%. This research aims to improve maternal health and child survival in developing countries
SourceJohns Hopkins Bloomberg School of Public Health·DateMar 31, 2003
Climate change projections indicate an increase in heavy precipitation and extreme events in California's Sierra Nevada region, with a 37% rise in wet days per year. This could lead to more flooding due to the shift from snowfall to rainfall, reducing the buffering effects of snow.
A significant body of evidence suggests that folic acid supplements have no association with an increased likelihood of having a multiple birth. In this large-scale Chinese study, around 240,000 women who used daily folic acid supplements did not show a higher rate of multiple births compared to those who did not use supplements.
New England waters show little net change in acidity despite Clean Air Act reductions, researchers say; further changes expected as nitrogen regulations take effect.
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A study found that conjugated linoleic acid (CLA) supplements reduced body mass and improved management of adult-onset diabetes. Higher CLA levels were linked to lower leptin levels, a hormone regulating fat levels.
Research reveals a strong link between poor amino acid breakdown and increased heart disease risk. Folic acid supplementation shows promise in reducing homocysteine levels and associated cardiovascular disease.
SourceNetherlands Organization for Scientific Research·DateJan 24, 2003
Researchers gather data from an unusual storm over the Amazon rainforest to analyze the storm's inner workings, revealing a two-phase process where both precipitation forms at lower altitudes and higher in the atmosphere. The study provides new insight into storm intensity and hazards, which should be avoided by aircraft.
SourceNASA/Goddard Space Flight Center·JournalJournal of the Atmospheric Sciences·DateJan 15, 2003
A study found that folic acid fortification of grain foods in Ontario, Canada reduced the risk of neural tube defects from 1.13 to 0.58 per 1000 births. The researchers recommend adopting a programme of folic-acid food fortification and increased use of periconceptional folic acid tablets.
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.
Rain-on-snow events are projected to affect reindeer herds in northern regions, causing food shortages and potentially devastating impacts. Climate change is predicted to increase the frequency and duration of these events, with a 40% increase in land area affected by 2080-89.
SourceUniversity of Washington·JournalGeophysical Research Letters·DateDec 18, 2002
A new study suggests that future extreme rain events could cause significant crop losses and damages, particularly in the US Corn Belt. The researchers used a modified crop model to simulate the effects of excess soil moisture on corn crops, finding potential damages up to $3 billion per year by the 2030s.
SourceNASA/Goddard Space Flight Center·JournalGlobal Environmental Change·DateOct 28, 2002
Researchers found that linoleic acid significantly improved vasodilatory responses and decreased systolic blood pressures in spontaneously hypertensive rats. The study also showed that linoleic acid administration improved spatial reference memory in older SHRs, suggesting a positive link between D1 receptor density and cognitive funct...
Acid rain is harming wood thrush populations, with declines of up to 5% annually in regions with high acidity. The decline may be related to leaching of calcium from the soil, affecting food availability and breeding success.
SourceCornell University·JournalProceedings of the National Academy of Sciences·DateAug 15, 2002
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Research at Cornell University found that cooking sweet corn increases its antioxidant activity by up to 53% and ferulic acid content by 900%. This boost is due to the release of bound ferulic acid during high-temperature cooking.
SourceCornell University·JournalJournal of Agricultural and Food Chemistry·DateAug 9, 2002
Researchers discovered that tauroursodeoxycholic acid (TUDCA) can cross the blood-brain barrier and reduce apoptosis in mice with the HD gene, improving neurological cell function. The bile acid's anti-apoptotic qualities may also have potential for treating other chronic neurodegenerative conditions.
SourceUniversity of Minnesota·JournalProceedings of the National Academy of Sciences·DateJul 29, 2002
A 7-week dietary intervention found that omega-3 supplements increased systemic arterial compliance by 36% with EPA and 27% with DHA. Both groups also showed significant declines in plasma total triacylglycerol concentrations, suggesting a potential benefit for heart health.
SourceAmerican Journal of Clinical Nutrition·JournalAmerican Journal of Clinical Nutrition·DateJul 25, 2002
A new study reveals acid rain's damage to American forests is more widespread than believed, potentially creating compromised immune systems in trees. The study suggests that acid rain can suppress the capacity of trees to survive environmental stresses, with far-reaching consequences for forest ecosystems and wildlife.
SourceUniversity of Vermont·JournalEcosystem Health·DateJul 16, 2002
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
New research suggests that acid rain can deplete the nutrient pool available to trees in forests, making them more vulnerable to acid rain's effects. This finding has important implications for industrially influenced forests in the northeastern United States and Europe.
SourceUniversity of California - Riverside·JournalProceedings of the National Academy of Sciences·DateJul 8, 2002
A NASA study found that urban heat islands create more summer rain over and downwind of major cities worldwide. The increased heat promotes rising air and alters weather patterns, leading to higher rainfall rates in urban areas.
SourceNASA/Goddard Space Flight Center·JournalJournal of Applied Meteorology·DateJun 18, 2002
Researchers found that high-fat diets lead to an accumulation of lithocholic acid, a toxic compound produced when the body processes cholesterol. The vitamin D receptor plays a crucial role in eliminating this acid, which may help prevent colon cancer. However, excessive vitamin D intake can cause other health issues.
SourceUT Southwestern Medical Center·JournalScience·DateMay 16, 2002
Researchers found that certain wetlands were successful in cleaning up acid mine drainage due to factors such as low water acidity and minimal destruction of native plants. However, clogging of limestone drains was a common issue, highlighting the need for regular maintenance and larger constructed wetlands.
A massive weather study is underway in Kansas, Oklahoma, and Texas, using six aircraft and 30 ground sensors to track water vapor and predict heavy rain. The IHOP2002 project aims to improve forecasts from 1 to 12 hours ahead of heavy rain, which could help in flash-flood safety and other applications.
SourceNational Center for Atmospheric Research/University Corporation for Atmospheric Research·DateApr 16, 2002
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Thomas B. Rauchfuss's research focuses on metal sulfides that act as catalysts, taking sulfur out of oil and coal to reduce acid rain. His work aims to improve the efficiency and understanding of these catalysts to create cleaner fuels.
Researchers found that folic acid deficiency led to decreased neurons and increased homocysteine levels, causing DNA damage in the hippocampus. Adequate folate intake helped repair this damage, suggesting a possible cause-effect relationship between folic acid and Alzheimer's disease prevention
Levels of nitrogen and sulfuric acid have decreased moderately in some Adirondack lakes, suggesting a decline in acidic levels. Long-term data is needed to confirm the changes and understand the underlying causes.
A NASA-funded study reveals that ancient South American forests hold the key to understanding US ecosystems before the industrial revolution. The study finds complex organic compounds as the main form of nitrogen in unpolluted ecosystems, contradicting previous beliefs about inorganic nitrogen.
SourceNASA/Goddard Space Flight Center·JournalNature·DateJan 24, 2002
A Princeton University study reveals that South American forests offer a glimpse into pre-industrial US ecosystems, showing complex organic compounds as the main form of nitrogen in unpolluted ecosystems. The findings suggest that high levels of inorganic nitrogen in the US are mainly due to acid rain and agricultural fertilizers.
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Researchers found that supplementing with both folic acid and vitamin B12 can significantly lower homocysteine concentrations. This suggests that a dual-fortification policy could be more effective in reducing the risk of cardiovascular disease. The study's findings have implications for food fortification policies worldwide.
Researchers found that inhibiting acid production made stomachs more vulnerable to bacterial invasion and gastritis. The study suggests that antibiotics are the best way to kill bacteria causing gastritis and eliminate inflammation. Inhibiting acid production can actually trigger an inflammatory response, making gastritis worse.
SourceMichigan Medicine - University of Michigan·JournalGASTROENTEROLOGY·DateJan 15, 2002
A new study by Howard Hughes Medical Institute researchers suggests that bacterial overgrowth, rather than stomach acidity, may be a major cause of stomach ulcers. The study found that proton pump inhibitors can actually promote the growth of other types of bacteria, including Lactobacillus and Staphylococcus.
SourceHoward Hughes Medical Institute·JournalGASTROENTEROLOGY·DateJan 15, 2002
Linoleic acid significantly induced mRNA transcripts of inflammatory genes, while oleic acid showed protective effects on arterial endothelial cells. This study highlights the importance of plasma fatty acid concentrations in vascular disease research.
SourceAmerican Journal of Clinical Nutrition·JournalAmerican Journal of Clinical Nutrition·DateDec 20, 2001
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 at Columbia University Irving Medical Center used PET scanning to assess abnormal energy metabolism in the hearts of young patients with fatty acid metabolism disorders. They found that affected children have a diminished capacity to use fatty acids and experience metabolic crises if untreated.
SourceColumbia University Irving Medical Center·DateDec 11, 2001
Government-mandated folic acid fortification has improved red blood cell folate levels by more than expected, benefiting women of childbearing age and other populations. This increase is also linked to reduced homocysteine levels, a risk factor for vascular disease, heart attacks, strokes, and certain cancers.
SourceAmerican Society for Clinical Nutrition/American Society for Nutritional Sciences·JournalJournal of Nutrition·DateDec 6, 2001
The TRMM satellite is continuing to collect data on various climate and weather questions, including the formation of snowflakes and raindrops inside clouds. Microscopic dust and soot particles are found to interfere with rain formation in 'dirty' clouds.
A patient who developed kidney failure after taking Chinese herbal medicine containing aristolochic acid has now been diagnosed with kidney cancer. The authors warn of the carcinogenic potential of aristolochic acid in human beings.
SourceThe Lancet_DELETED·JournalThe Lancet·DateNov 1, 2001
Hochella will analyze samples from acid-mine drainage sites in Germany and the US using advanced equipment to develop better models of metal transport. This work aims to improve understanding of toxic-metal-bearing phases and their distribution in drainage systems.
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.
Researchers at Texas A&M University found that wind-borne pollutants can travel long distances, contaminating both air and water. They used rain and air samplers to collect pollutants in Corpus Christi Bay and estimated the amounts deposited into the bay area.
SourceTexas A&M University·JournalAtmospheric Environment·DateSep 19, 2001
A large-scale study found no association between folic acid supplement use and increased risk of miscarriage. The researchers assessed 23,806 women who had taken part in a folic-acid campaign before becoming pregnant for the first time.
SourceThe Lancet_DELETED·JournalThe Lancet·DateSep 6, 2001
Researchers from UCSF found that folic acid and vitamin B12 supplements can lower homocysteine levels by 25% and 7% respectively, resulting in a 8-13% decrease in heart disease rates and deaths. The study estimates that adding these supplements to daily grains could save $24 billion over 10 years.
SourceUniversity of California - San Francisco·JournalJAMA·DateAug 21, 2001
The skin's acid coating, composed of fatty acids, helps maintain strength and cohesiveness. The discovery could aid in developing therapies for skin problems like psoriasis.
SourceUniversity of California - San Francisco·JournalJournal of Investigative Dermatology·DateAug 15, 2001
Researchers found that antioxidant treatment produced scattered blistering, lower inflammation, and extensive healing compared to no treatment or acid suppressants. Oxidative damage was a major cause of reflux oesophagitis, suggesting antioxidants should be considered primary treatment alongside acid suppressants.
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A Penn State researcher explains how atmospheric chemistry can alter the composition of air, affecting environmental quality, and how pollutants like acetone and formaldehyde contribute to ozone production. The study also explores the role of nitrogen oxide in complex chemical reactions that produce hydrogen oxides.