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Current Circulation News and Events, Circulation News Articles.
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Severely damaged human lungs can now be successfully recovered
A multidisciplinary team from Columbia Engineering and Vanderbilt University has now demonstrated that severely injured donor lungs that have been declined for transplant can be recovered outside the body by a system that uses cross-circulation of whole blood between the donor lung and an animal host. (2020-07-13)
Human lungs rejected for transplant recovered using novel technique
A multidisciplinary team from Vanderbilt University Medical Center (VUMC) and Columbia University has demonstrated that injured human donor lungs declined for transplant can be recovered by cross-circulation between the human lung and a xenogeneic host. (2020-07-13)
NASA analyzes Tropical Cyclone Damien's water vapor concentration
When NASA's Aqua satellite passed over Tropical Storm Cristina in the Eastern Pacific Ocean on July 8, it gathered water vapor data that provided information about the intensity of the storm. (2020-07-08)
Deterministic reversal of single magnetic vortex circulation by an electric field
Chinese researchers discover a deterministic reversal of magnetic vortex circulation in a Ni79Fe21 (NiFe) island on top of a layered-perovskite Bi2WO6 (BWO) thin film using an electric field. (2020-07-06)
NASA-NOAA satellite animation shows the end of Tropical Cyclone Boris
NASA-NOAA's Suomi NPP satellite imagery provided a look at the end of the second named tropical cyclone of the Eastern Pacific Ocean's 2020 Hurricane Season. (2020-06-29)
Red Sea's coral reefs help protect the KSA coast
Modeling shows that coral reefs off the east coast of Saudi Arabia have a vital role in protecting the coastal zone. (2020-06-28)
Gas cooker exposure can lower blood pressure, study finds
Sitting next to a gas cooker can lower blood pressure, research suggests. (2020-06-26)
New opportunities for ocean and climate modelling
The continuous development and improvement of numerical models for the investigation of the climate system is very expensive and complex. (2020-06-23)
Why the Mediterranean is a climate change hotspot
MIT analysis uncovers the basis of the severe rainfall declines predicted by many models. (2020-06-17)
What has caused more extreme summer heat events over northeast Asia?
A new study found that anomalous anticyclone over Northeast Asia was responsible for nearly half of the magnitude in extreme heat events of 2018. (2020-06-15)
NASA catches development of Tropical Cyclone Nuri in South China Sea
A low-pressure system that developed in the Philippine Sea and tracked over the central Philippines has moved into the South China Sea and become a depression. (2020-06-12)
NASA analyzes Gulf of Mexico's reborn tropical depression soaking potential
Infrared imagery from NASA's Aqua satellite showed that strong storms from a redeveloped tropical cyclone were soaking parts of Mexico's Yucatan Peninsula. (2020-06-02)
High tech printing makes checking banknotes possible in the blink of an eye
New '3D micro-optic' security features in banknotes enable the general public to detect counterfeits reliably within a fraction of a second, according to new research at the University of Birmingham. (2020-05-28)
Imaging reveals unexpected contractions in the human placenta
High-resolution imaging of the human placenta provides new insights into blood circulation patterns that are crucial for fetal development, according to a study publishing May, 28 2020 in the open-access journal PLOS Biology by Penny Gowland of the University of Nottingham, and colleagues. (2020-05-28)
Stronger tropical cyclones strengthen the Kuroshio Current, further heating high latitudes
As the intensity and frequency of the strongest cyclones east of Taiwan have increased, so has the strength of the Kuroshio current, a Pacific current responsible for redistributing heat throughout the western North Pacific Ocean. (2020-05-28)
NASA-NOAA satellite sees Tropical Storm Bertha organizing
The second tropical storm of the North Atlantic Ocean hurricane season has formed off the coast of South Carolina. (2020-05-27)
No evidence blanket 'do-not-resuscitate' orders for COVID-19 patients are necessary
It's inappropriate to consider blanket do-not-resuscitate orders for COVID-19 patients because adequate data is not yet available on US survival rates for in-hospital resuscitation of COVID-19 patients and data from China may not relate to US patients, according to a new article published today in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal. (2020-05-22)
High rate of blood clots in COVID-19
COVID-19 is associated with a high incidence of venous thromboembolism, blood clots in the venous circulation, according to a study conducted by researchers at Brighton and Sussex Medical School (BSMS), UK. (2020-05-19)
Large shift of the Pacific Walker Circulation across the Cenozoic
Yan and colleagues presented a modeled scenario for the Cenozoic evolution of the Pacific Walker Circulation (PWC; ~65 Ma to present). (2020-05-19)
Viral infection: Early indicators of vaccine efficacy
Ludwig-Maximilians-Universität (LMU) in Munich researchers have shown that a specific class of immune cells in the blood induced by vaccination is an earlier indicator of vaccine efficacy than conventional tests for neutralizing antibodies. (2020-05-15)
Satellites eye Typhoon Vongfong landfall in the Philippines
After Tropical Cyclone Vongfong made landfall in the Philippines early on May 14 and began tracking through the country, imagery from NASA-NOAA's Suomi NPP satellite showed the storm was weakening. (2020-05-15)
Seahorse and pipefish study by CCNY opens window to marine genetic diversity May 08, 2020
The direction of ocean currents can determine the direction of gene flow in rafting species, but this depends on species traits that allow for rafting propensity. (2020-05-08)
A new biomarker for the aging brain
Researchers at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have identified changes in the aging brain related to blood circulation. (2020-05-06)
Dramatic decrease in cold-water plankton during industrial era
There has been a dramatic decrease in cold-water plankton during the 20th century, in contrast to thousands of years of stability, according to a new UCL-led study. (2020-04-23)
Atmospheric tidal waves maintain Venus' super-rotation
An international research team led by Takeshi Horinouchi of Hokkaido University has revealed that the 'super-rotation' on Venus is maintained near the equator by atmospheric tidal waves formed from solar heating on the planet's dayside and cooling on its nightside. (2020-04-23)
How the blob came back
Weakened wind patterns likely spurred the wave of extreme ocean heat that swept the North Pacific last summer, according to new research led by the University of Colorado Boulder and the Scripps Institution of Oceanography at the University of California San Diego. (2020-04-21)
UofL researchers describe possible mechanism for link between obesity and breast cancer
It is widely accepted that higher levels of body fat increase the risk of developing breast cancer, as well as other cancers. (2020-04-13)
NASA finds Tropical Cyclone Harold between Vanuatu and Fiji
Tropical Cyclone Harold brought heavy rains and hurricane-force winds to Vanuatu and was moving toward Fiji when NASA-NOAA's Suomi NPP satellite provided forecasters with an image of the storm. (2020-04-07)
New sediment record reveals instability of North Atlantic deep ocean circulation
In the future's warmer climate, large, abrupt and frequent changes in ocean ventilation may be more likely than currently assumed, according to a new study. (2020-03-26)
How stable is deep ocean circulation in warmer climate?
If circulation of deep waters in the Atlantic stops or slows due to climate change, it could cause cooling in northern North America and Europe - a scenario that has occurred during past cold glacial periods. (2020-03-26)
International ozone treaty stops changes in Southern Hemisphere winds
The Montreal Protocol of 1987 phased out production of ozone-destroying substances such as chlorofluorocarbons (CFCs). (2020-03-25)
Removing belly fat before it sticks to you
University of Cincinnati researchers are producing in the lab a human protein tasked with removing triglycerides from the blood stream. (2020-03-19)
NASA analyzes tropical cyclone Herold's water vapor concentration
When NASA's Aqua satellite passed over the Southern Indian Ocean on Mar. (2020-03-18)
Scientists discover dust from Middle East cools the Red Sea
Researchers at the King Abdullah University of Science and Technology (KAUST) have discovered dust from the Middle East has a positive cooling effect over the land and the Red Sea. (2020-02-26)
Huge stores of Arctic sea ice likely contributed to past climate cooling
In a new paper, climate scientists at the University of Massachusetts Amherst and Woods Hole Oceanographic Institution propose that massive amounts of melting sea ice in the Arctic drained into the North Atlantic and disrupted climate-steering currents, thus playing an important role in causing past abrupt climate change after the last Ice Age, from about 8,000 to 13,000 years ago. (2020-02-20)
NASA catches the re-birth of zombie tropical cyclone Francisco
The low-pressure area that had once been Tropical Cyclone Francisco has been lingering in the Southern Indian Ocean since Feb. (2020-02-14)
Storm-induced sea level spikes differ in origin on US east, gulf coasts
The Gulf Coast, especially New Orleans, is particularly vulnerable to storm surge. (2020-02-11)
Tropical cyclones: How they contribute to better forecast in the Maritime Continent
Tropical cyclones in the North West Pacific can dry the archipelagos of Southeast Asia, as they reduce humidity in the area with their associated winds. (2020-02-10)
NASA satellite finds wind shear adversely affecting tropical storm Francisco
Forecasters use a variety of satellite imagery to understand what is happening in a storm, and sometimes just a visible picture can tell a lot. (2020-02-06)
Quo vadis Antarctic bottom water?
The formation of deep water, which is an important component of the climate system, takes place in only a few parts of the ocean: In the subpolar North Atlantic and in a few places in the Southern Hemisphere. (2020-01-22)
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