PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

NASA analyzes twin hurricanes in the eastern Pacific

2012-07-10
(Press-News.org) There are two hurricanes in the Eastern Pacific today, Daniel and Emilia. NASA's TRMM satellite passed over both storms in pinpointed the intensity of the rainfall within each storm, indicative of their power. Emilia is dropping rain at a greater rate than Daniel according to satellite data.

Tropical storm Daniel strengthened and became the third hurricane over the weekend, and today, Monday, July 9, Tropical Storm Emilia strengthened into the fourth hurricane of the season. Tropical storm Emilia formed on July 7 as tropical depression 5E and became a tropical storm on July 8. On July 9, Emilia is trailing Daniel by 645 miles in the eastern Pacific, as both storms continue to move away from land.

The Tropical Rainfall Measuring Mission (TRMM) satellite recently saw both tropical cyclones. TRMM flew above hurricane Daniel on July 8, 2012 at 0019 UTC (July 7, 2012 5:19 p.m. PDT) and over Emilia when it was a tropical storm on July 8, 2012 at 0837 UTC (1:37 a.m. PDT). Rainfall data collected with TRMM's Microwave Imager (TMI) and Precipitation Radar (PR) instruments was overlaid on enhanced infrared and visible images from TRMM's Visible and InfraRed Scanner (VIRS) at NASA's Goddard Space Flight Center in Greenbelt, Md. to show the intensity of the rain falling within each storm.

TRMM noticed only light-to-moderate rainfall happening within Daniel, as the hurricane continues to weaken. Light-to-moderate rainfall means rain is falling between 20 and 40 millimeters (.78 to 1.57 inches) per hour.

When TRMM passed over Tropical Storm Emilia on July 8, before she became a hurricane, data showed various areas of heavy rainfall in bands of thunderstorms along the northwestern, north, and eastern quadrants, feeding into the center. The heavy rain was falling at a rate of more than 2 inches/50 mm per hour. Surrounding the areas of heavy rain were large areas of light-to-moderate rainfall between 20 and 40 millimeters (.78 to 1.57 inches) per hour.

NASA's Terra satellite also passed over both storms, providing a clear, visible image of the cloud cover and extent on July 8. At that time, compact Daniel had a visible eye, while Emilia did not, and was still getting organized.

The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument onboard NASA's Terra satellite captured a visible image of Hurricane Daniel in the eastern Pacific on July 8, 2012 at 1920 UTC 3:20 p.m. EDT that showed the tight circulation of the storm, and a small cloud-filled eye.

On July 9, Hurricane Daniel had maximum sustained winds near 85 mph (140 kmh). The center of Daniel was about 1355 miles (2185 km) west-southwest of the southern tip of Baja California, near latitude 15.3 north and longitude 129.1 west. The National Hurricane Center reports that "Daniel is moving toward the west near 15 mph (24 kmh) and this general motion with a slight increase in forward speed is expected during the next couple of days. Slow weakening is forecast during the next 48 hours."

Hurricane-force winds only extend out 25 miles (35 km) from the center, and tropical storm-force winds extend out up to 115 miles (185 km), making Daniel about 230 miles in diameter.

NASA's Terra satellite captured a visible image of Emilia when it was a tropical storm off the western coast of Mexico on July 8, 2012 at 1745 UTC 1:45 p.m. EDT. The storm appeared comma-shaped, but there was no visible eye in the center of circulation.

Emilia underwent rapid intensification today, July 9, from a tropical storm in the morning hours (Pacific Daylight Time/local time) into a category two hurricane. Emilia's maximum sustained winds were near 100 mph (160 kmh) and the National Hurricane Center noted that she could become a major hurricane (Category Three) later today. Emilia was located about 710 miles (1145 km) south of the southern tip of Baja California. Emilia is moving at 12 mph (19 kmh) to the west-northwest.

Just like Daniel, Emilia's hurricane force winds extend outward up to 25 miles (35 km) from the center of circulation, but Emilia's tropical-storm-force winds are much smaller in area, extending to 80 miles (130 km). Size doesn't matter here, though, because Emilia is expected to become a major hurricane in the next day, while Daniel weakens.



INFORMATION:

5 Images and captions: http://www.nasa.gov/mission_pages/hurricanes/archives/2012/h2012_Emilia.html



ELSE PRESS RELEASES FROM THIS DATE:

Facebook use leads to depression? No, says Wisconsin study

2012-07-10
MADISON- A study of university students is the first evidence to refute the supposed link between depression and the amount of time spent on Facebook and other social-media sites. The University of Wisconsin School of Medicine and Public Health study suggests that it may be unnecessarily alarming to advise patients and parents on the risk of "Facebook Depression" based solely on the amount of Internet use. The results are published online today in the Journal of Adolescent Health. Last year, the American Academy of Pediatrics released a report on the effects of social ...

Evolutionary block cipher against multidimensional linear and differential cryptanalysis

2012-07-10
Cryptology is one of the most important techniques in the field of information security, which provides an abundance of services including privacy, data integrity, authentication, access control, anonymity, non-repudiation. The high level of security, efficiency and ease of implementation of a cryptosystem are the main design aims of cryptographers. Prof. ZHANG Huanguo and his group from Key Laboratory of Aerospace Information Security and Trusted Computing of Ministry of Education, Wuhan University, have been undertaking research on a entirely new cryptography—Evolutionary ...

Community health centers compare well with private practices, Stanford researcher finds

2012-07-10
STANFORD, Calif. — Government-funded community health centers, which serve low-income and uninsured patients, provide better care than do private practices, a researcher at the Stanford University School of Medicine has found. Randall Stafford, MD, PhD, professor of medicine at the Stanford Prevention Research Center, and colleagues at University of California, San Francisco looked at the actions physicians took when patients visited private practices versus the actions that were taken at community health centers, also referred to as Federally Qualified Health Centers ...

Cancer screening rates comparable for those with and without rheumatoid arthritis

2012-07-10
New research reveals that rheumatoid arthritis (RA) patients do not receive fewer cancer screening tests than the general population. Results of the study, funded in part by grants from the National Institutes of Health (NIH) and published in Arthritis & Rheumatism, a journal of the American College of Rheumatology (ACR), found that RA and non-RA patients receive routine screening for breast, cervical, and colon cancer at similar rates. The ACR estimates that 1.3 million adult Americans are affected by RA—a chronic autoimmune disease characterized by systemic inflammation ...

Multiple pieces of food are more rewarding than an equicaloric single piece of food in both animals and humans

2012-07-10
7/10/12, Zurich, Switzerland. Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, suggests that both animals and humans find multiple pieces of food to be more satiating and rewarding than an equicaloric, single-piece portion of food. Increases in portion size lead to increased intake. We investigated here the impact of number and size of food .Both humans and animals use number as a cue to judge quantities of food, with larger numbers ...

Greater diet-induced obesity in rats consuming sugar solution during the inactive period

2012-07-10
7/10/12, Zurich, Switzerland. Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB) the foremost society for research into all aspects of eating and drinking behavior suggests that, not only the amount and type of food eaten but the time of day it is eaten, is important in contributing to obesity. Previous studies have shown that when mice consumed all of their calories during their inactive period they gained more weight than when they consumed the same amount of calories during their active period. A team led by Drs. ...

Subtle goal reminders, known as primes, can offset hedonic effects of food and facilitate health behavior

2012-07-10
7/10/12, Zurich, Switzerland. Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, introduces novel cost-effective strategies to facilitate healthy eating among weight-conscious consumers. A number of experiments, by Esther Papies and colleagues of Utrecht University, The Netherlands, now suggest that simply adding words related to health and weight on posters, restaurant menu's, or recipe cards can stimulate healthy food choices among ...

Gastric bypass surgery alters gut microbiota profile along the intestine

2012-07-10
7/10/12, Zurich, Switzerland. Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, finds that gastric bypass surgery induces changes in the gut microbiota and peptide release that are similar to those seen after treatment with prebiotics. Previous animal research demonstrated that ingestion of a high-fat diet produces weight gain and profoundly affects the gut microbiota composition, resulting in a greater abundance of one type of bacteria ...

Should we sleep more to lose weight?

2012-07-10
7/10/12, Zurich, Switzerland. Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, suggests that sleep behavior affects body weight control and that sleep loss has ramifications not only for how many calories we consume but also for how much energy we burn off. In recent years an increasing number of epidemiological studies have found a relationship between how long we sleep for and obesity as well as type 2 diabetes, suggesting that ...

Reward sensitivity increases food 'wanting' following television 'junk food' commercials

2012-07-10
7/10/12, Zurich, Switzerland. Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, sought to investigate personality traits that make some people more vulnerable to over-eating and weight gain. Obesity rates have been partly attributed to the easy access of cheap, high calorie food. However, many individuals exposed to the same food lie well within the healthy weight range. In her study, Dr. Natalie Loxton proposed reward sensitivity ...

LAST 30 PRESS RELEASES:

UMass Amherst Nursing Professor Emerita honored as ‘Living Legend’

New guidelines aim to improve cystic fibrosis screening

Picky eaters by day, buffet by night: Butterfly, moth diets sync to plant aromas

Pennington Biomedical’s Dr. Leanne Redman honored with the E. V. McCollum Award from the American Society for Nutrition

CCNY physicists uncover electronic interactions mediated via spin waves

Researchers’ 3D-printing formula may transform future of foam

Nurture more important than nature for robotic hand

Drug-delivering aptamers target leukemia stem cells for one-two knockout punch

New study finds that over 95% of sponsored influencer posts on Twitter were not disclosed

New sea grant report helps great lakes fish farmers navigate aquaculture regulations

Strain “trick” improves perovskite solar cells’ efficiency

How GPS helps older drivers stay on the roads

Estrogen and progesterone stimulate the body to make opioids

Dancing with the cells – how acoustically levitating a diamond led to a breakthrough in biotech automation

Machine learning helps construct an evolutionary timeline of bacteria

Cellular regulator of mRNA vaccine revealed... offering new therapeutic options

Animal behavioral diversity at risk in the face of declining biodiversity

Finding their way: GPS ignites independence in older adult drivers

Antibiotic resistance among key bacterial species plateaus over time

‘Some insects are declining but what’s happening to the other 99%?’

Powerful new software platform could reshape biomedical research by making data analysis more accessible

Revealing capillaries and cells in living organs with ultrasound

American College of Physicians awards $260,000 in grants to address equity challenges in obesity care

Researchers from MARE ULisboa discover that the European catfish, an invasive species in Portugal, has a prolonged breeding season, enhancing its invasive potential

Rakesh K. Jain, PhD, FAACR, honored with the 2025 AACR Award for Lifetime Achievement in Cancer Research

Solar cells made of moon dust could power future space exploration

Deporting immigrants may further shrink the health care workforce

Border region emergency medical services in migrant emergency care

Resident physician intentions regarding unionization

Healthy nutrition and physical lifestyle choices lower cancer mortality risk for survivors, new ACS study finds

[Press-News.org] NASA analyzes twin hurricanes in the eastern Pacific