Articles tagged with Barometric Pressure
Researchers identified two weather patterns associated with an increased risk of headaches in the Northeast US. The study found that approaching cold fronts and high-pressure systems, such as the Bermuda High, can trigger new-onset headaches in people with episodic migraines.
Researchers at the University of Kansas have developed a tornado-forecast system called Warn-on-Forecast System (WoFS) that can predict tornado formation up to an hour before it occurs. The system uses high-resolution simulations and gauges uncertainties, providing guidance on severe weather threats.
Researchers at the University of Missouri's Thompson Center for Autism and Neurodevelopment have found that behavior at 9 months old can indicate a 1-year-old's likelihood of being at risk for autism. Parent surveys reported fussiness, irritability, and difficulty calming down were associated with early signs of autism by 12 months.
A new study from Tel Aviv University uses smartphone data to predict wildfire risk, overcoming individual device errors by averaging large amounts of public data. The method provides valuable insights into wildfire evaluation, especially in remote areas lacking traditional weather stations.
A new study introduces the concept of a 'noise barometer,' measuring biological age based on epigenetic changes. The researchers found that specific cytosines show increased variability with age, indicating a biomarker for aging and disease. This approach provides a novel perspective on aging research.
Researchers have confirmed the existence of Pekeris waves, a type of atmospheric wave theorized in 1937 but never proven to occur naturally. The waves were detected following the 2022 Tonga volcanic eruption using state-of-the-art observational data and computer simulations.
A new study at the University of Missouri found that prenatal opioid exposure can trigger long-term neurological or behavioral effects in children. The research suggests that opioids impact the developing fetus' gut microbiome, leading to changes in metabolic pathways and potentially affecting overall health and wellness.
A study published in PAIN found that weather-related factors can affect pain tolerance, particularly for cold-induced pain. Temperature, barometric pressure, and humidity were associated with changes in pain tolerance tests, suggesting a dynamic and non-linear relationship between weather and pain.
Researchers have determined the location and function of natural blood-pressure barometers inside our bodies, which detect subtle changes in blood pressure and adjust hormone levels to maintain healthy blood pressure. The discovery has significant implications for developing new treatments for high blood pressure.
A new air-pressure sensor developed by Binghamton University researchers uses a micro-switch mechanism to improve the performance of various devices, including those monitoring barometric pressure and oxygen levels in hospitals. The sensor's design allows for faster response times and longer lifespans compared to conventional sensors.
A study by Ohio State University found that customers left more negative remarks on comment cards on rainy days than dry days. The researchers linked this to bad moods, which were related to less positive views about the restaurants visited.
Researchers at Lund University tracked the flight height of two small bird species migrating from Scandinavia to Africa, finding they flew as high as 3,950m. The study used a data logger to measure acceleration, air pressure, and temperature during flight, revealing the birds' altitude adjustments in response to changing wind conditions.
Researchers are developing a new method to monitor hurricane intensity using seismic data, analyzing pressure changes on the surface that generate seismic waves. The technique, called beamforming backprojection, can detect even when the storm is still out at sea, offering a remote way to track storms.
The University of Cincinnati has received over $1 million from the US Air Force to fund seven research projects studying the effects of air medical evacuation. Researchers will investigate how altitude affects medical equipment, resuscitation methods, and caregiver performance during flights.
A study by the Rey Juan Carlos University found that objective corruption data for Spain is higher in politics than administrative-official institutions, but Spaniards perceive corruption as a major issue. The researchers attribute this discrepancy to cultural and institutional factors.
A global survey of over 15,000 people found that friends and family have a significant impact on personal health, with nearly half believing they are responsible for their lifestyle. People who model a healthier lifestyle often distance themselves from others, while those with unhealthy habits tend to disengage from healthy influences.
A team of scientists believes extreme weather may have caused the disappearance of George Mallory and Andrew Irvine during their historic 1924 Everest expedition. Researchers analyzed newly uncovered historical data, including barometric pressure measurements, to conclude that a very intense storm likely contributed to their death.
A team of scientists, including IUCN and Conservation International experts, proposes expanding the IUCN Red List to include up to 160,000 species, enabling a better understanding of extinction rates and environmental health. The estimated cost is $60 million, with current efforts costing around $4 million per year.
A new study published in Neurology found that higher temperatures and lower barometric air pressure may increase the risk of headaches. Air pollution levels had no effect on headache risk in the study. The study examined 7,054 people diagnosed with headache in a Boston emergency department over seven years.
Researchers measured changes in rock stress affecting seismic wave speed at depths where earthquakes occur, detecting 'preseismic' changes before two earthquakes. The findings could lead to a better understanding of fault-zone stress and improve earthquake prediction.
The National Hurricane Center will implement a new technique, VORTRAC, to continually monitor landfalling storms in the United States. VORTRAC uses existing coastal Doppler radars to provide details on hurricane winds and central pressure every six minutes.
A unique 'barometer' gauges the ethics of research abroad by rating its compliance with laws and regulations in one's home country. Research deemed too risky or unethical, such as developing chemical weapons, falls into the red zone.
A team led by Tohru Saito will install an upgraded weather station on Mt. McKinley, measuring relative humidity, barometric pressure, and wind speed from an outcrop at 19,000 feet elevation. The station will transmit data every 30 minutes to IARC and be available worldwide.