French surgeons have performed what they said on Wednesday was the world's first partial face transplant— giving a new nose, chin and lips to a woman attacked by a dog.

    Specialists from two French hospitals carried out the operation on a 38-year-old woman on Sunday in the northern city of Amiens by taking the face from a brain-dead woman, who had hanged herself just hours before the operation. Her family agreed on the operation.

    “The patient is in an excellent state and the transplant looks normal,” the hospitals said in a brief statement after waiting three days to announce the pioneering surgery.

    The woman had been left without a nose and lips after the dog attacked her last May, and was unable to talk or chew properly. Such injuries are “extremely difficult, if not impossible” to repair using normal surgical techniques, the statement said.

    The statement did not say what the woman would look like when she had fully recovered, but medical experts said she was unlikely to resemble the woman who had been the source of her new face.

    The operation was led by Jean-Michel Dubernard, a specialist from a hospital in Lyon who has also carried out hand transplants.

    Skin transplants have long been used to treat burns and other injuries, but operations around the mouth and nose have been considered very difficult because of the area's high sensitivity to foreign tissue.

    Teams in France, the United States and Britain had been developing techniques to make face transplants a reality.

    There was a short-term risk for the patient if blood vessels became blocked, a medium-term danger of her body rejecting the new skin and a long-term possibility that the drugs used could cause cancers.

    Experts say that although such medical advances should be celebrated, the transplant had thrown up moral（道德的）and ethical(伦理的) issues. Little is known about the psychological effect of the transplant.

    The world's first-known nursery for baby giant manta rays(蝠鲼) has been discovered hidden away in the Gulf of Mexico, the place of 70 miles off the coast of Texas, after studying decades of giant manta ray data from the area by the scientists.

    Where the baby manta rays grow up has long troubled scientists, as they are rarely spotted in the four to five years it takes them to become adults, when they can often grow to more than 20ft wide.

In the study Mr Stewart and colleagues describe a reef (暗礁)—filled with mantas of all ages—where the sea floor runs down into deeper water. He said "We think they may be feeding on specific types of zooplankton(浮游生物) there, then migrating up toward the surface, where we saw them. They might be hanging around the banks because it could be a little safer than open water. We've seen them so rarely that we know very little about these baby manta rays. We don't know how far they move, or exactly what they feed on, or all of the habitats these access.”

    Giant manta rays are listed as species dying out by protectors, although actual population numbers of the mysterious "gentle giant" are hard to calculate. Sightings of the closely-related reef manta, however, have dropped by 90 percent in regions of southeast Asia in the past decade, according to a study.

    Fishing is considered the biggest threat to giant manta numbers, both intentional and accidental. Their gill plates(腮下肉)- the parts through which they filter(过滤) their food from seawater-are sold in China for medical purposes, while they often end up as something caught by mistake due to their huge wings.

    China is facing a reading crisis（危机）, with more than 50% of people surveyed believing they don't spend enough time reading and only 20% satisfied with their reading time, China Daily said.

    According to Xu Shengguo, head of the Chinese Academy of Press and Publication, the country's reading rate last year was 78.6%, which means that percentage of people read books, periodicals or newspapers or were involved in online reading, while 21.4% read nothing at all.

    The Academy launched an annual survey on the reading quantity of Chinese people in 2005 and found that each read 4.5 to 4.7 books on average per year between 2005 and 2014. Last year, Chinese people read only 4.56 books, compared with 12 in France, 11 in South Korea, 9 in Japan and about 7 in the United States. In addition, more the 40% of Chinese people read less than one book throughout the year outside of textbooks.

    A training meeting on reading supported by Beijing Municipal Bureau of Press, Publication, Radio, Film and Television was held in Beijing last week. It was the first meeting for the Leading Reader project, a training series for teachers, officials, college students and bookstore owners to promote(促进，提升) nationwide reading. It will be held on weekends during September and October.

    In addition to factors such as the large population base in China and imbalance of regional economic development, the shortage of public libraries is widespread. Reading parties in the community are in need of greater promotion. If we want to promote the nationwide reading rate, we have to encourage more grassroots reading programs.

    Shellharbour City Library provides a range of Library Special Needs Services for people who are unable to access our library service in the usual way. As long as you live in Shellharbour City, we'll provide a full range of library services and resources including:

    Large printed and ordinary printed books

    Talking books on tape and CD

    DVDs and music CDs

    Magazines

    Reference and information requests

    You will be asked to complete a “Statement of Need” application form which must be signed by a medical professional.

    Home delivery service

    Let us know what you like to read and we will choose the resources for you. Our staff will deliver the resources to your home for free. We also provide a service where we can choose the resources for you or someone instead of you choosing the things from the library. You can also choose the resources you need personally.

    Talking books and captioned videos

    The library can provide talking books for people who are unable to use printed books because of eye diseases. You don't have to miss out on reading any more when you can borrow talking books from the library. If you have limited hearing which prevents you from enjoying movies, we can provide captioned videos for you at no charge.

    Language besides English

    We can provide books in a range of languages besides English. If possible, we will request these items from the State Library of NSW. Australia.

    How to join

    Contact the Library Special Needs Coordinator to register or discuss if you are eligible (合适的) for any of the services we provide—9 am to 5 pm on Tuesday, Wednesday and Thursday. Call 4297-2522 for more information.

    Janet Guthrie and Danica Patrick, first female Indy competitor and winner

    No complaints about woman drivers. Janet Guthrie, an space engineer who was training to be an astronaut, turned to car racing when she was cut from the space program for not having completed her doctors degree. In 1977, Guthrie became the first female Indy 500 competitor. She didn't take the lead, but Danica Patrick did. In 2005 and in 2008, Patrick became the first woman ever to win an Indy Car Series.

    Raymonde de Laroche, first female licensed pilot

    A former actress who'd been born Elise Raymonde Deroche in Paris in 1882, Raymonde de Laroche was inspired to take up flying after seeing the Wright Brothers flight demonstrations in 1907 in France. Though she wasn't the first female pilot, de Laroche was the first woman to earn a pilot's license in 1910.

    Gertrude Ederle, first woman to swim across the English Channel

    On August 6. 1926. Gertrude Caroline Ederle became the first woman to swim across the English Channel. Ederle, who lived to be 98 and died in 2003, was also an Olympic swim champion and five-time world record-holder in five swimming events

    Kathrine Switzer, Nina Kuscik and Joan Benoit, first major female marathoners.

    In 1967, 20-year-old Kathrine Switzer became the first woman to run in the Boston Marathon, even though race officials had tried to stop her. Nina Kuscik became the first woman to officially win the Boston Marathon, 1972. In 1984, American Joan Benoit became the first winner of the Women's Olympic Marathon, finishing 400 meters ahead of Norway's Grete Waitz.

    A new study has found that social media could be affecting the sleep of young adults.

    The study is a project of researchers at the University of Pittsburgh's School of Medicine. They found that young people who often use social media are more likely to suffer from sleep disorders than those who use social media less. The researchers say doctors should ask young adults about their use of social media when treating sleep issues.

    "This is one of the first pieces of evidence that social media use really can influence your sleep." said Jessica C Levenson. She was the lead author of a report on the study.

    The researchers set out to examine the connection between social media use and sleep among young adults. Levenson noted that these young adults are possibly the first "generation to grow up with social media."

    The researchers wanted to find out how often young people used social media sites like Facebook, Twitter, Credit and Tumbler. For the study, they gave questionnaires to nearly 1,800 adults, aged 19 to 32. On average, members of the study group used social media sites one hour a day. They also "visited various social media 30 times per week."

    Thirty percent of the study's participants reported having serious problems with sleeping. Those people who used social media a lot were three times more likely to have a sleep disorder. And those who spent the most time on social media were two times as likely to suffer from sleep disturbances.

    Levenson said the number of times a person visits social media is a better predictor of sleep problems than overall time spent on social media. If this is true, she adds, then practices that stop such behaviors may be the most effective.