When it was announced that Patrick Modiano had won the Nobel Prize in Literature on Oct.9, the Swedish Academy had not yet managed to reach the writer himself to tell him the news. as the Telegraph put it, “It was a curious case of missing personhood in an author whose career had been spent in searching others, within the confines (界限) of a single city.”

    Though the 69-year-old French author has had a successful writing career, only six of his books have been translated into English. One reason for this might be that “Modiano's storylines are as slim as the books themselves”, said the BBC.

    While most of Modiano's works don't run for hundreds of pages, they explore serious subjects. The author's signature themes are Germany's occupation during World War II and the evolution of Paris over the past century.

    Modiano's life has been greatly affected by Nazi Germany's occupation during the war, and his family's connections to it. According to New York-based newspaper Forward, his father survived the war dishonorably. When Paris's Jews were rounded up for deportation(驱逐)to concentration camps, the businessman did not join them but spent the time making money from deals with Nazis on the black market.

    “The novelist has a duty to record the traces of the people who were made to disappear,” French writer Clemence Boulouque, also an expert in Jewish Studies, told The New York magazine.

    In his more than three dozen novels, Modiano has returned again and to the same themes: Jewishness, the Nazi occupation, and loss of identity.

    Paris is another recurring(重复的)theme in Modiano's works .Most of his novels are set in the city , from the rich parts of downtown Paris to more remote suburbs where the characters try to live anonymous protect lives.

    Anne Ghisoli, the director of  Librairie Gallimard, a bookstore in Paris, concluded, “Modiano is a master of writing on memory and occupation, which haunt(萦绕)and inform his works. He is a chronicler(年代记录者)of  Paris ,its streets, and its present.”

    Oct.15th was International White Cane Safety Day. You may have never heard of it, but it was a day to remember for Peng Baier, 17, of Nanjing Foreign Language School. After school that day, he visited his local Disabled Persons' Federation (残疾人联合会). He wanted to know about the sales and feedback (反馈) of his newly published book, How to Help a Disabled Person.

    Since he lives with his disabled grandparents, he understands that life can be hard for this group of people. Peng decided to write the book because he wanted to create a better life for disabled people in China.

    “Crossing the street is a big problem for them,” Peng said. “Speeding cars, people walking in a hurry, bikes on the sidewalk for the blind - accidents can happen everywhere. That's why we hardly ever see disabled people on the street, even though there are millions of disabled people in China.”

    Peng's book with pictures is easy to understand. It is a guide to the right and wrong ways to treat disabled people. The left-hand pages show the reader the right way; the right-hand pages point out mistakes that are commonly made.

    The teenager had 2,000 copies of his book printed. With the help of the Disabled Persons' Federation, he gave them to the disabled community.

    “The book is bilingual, so foreigners can also use it,” said Peng.

    Peng put great effort into the book. For example, he interviewed many disabled people to get first hand materials. He also studied textbooks from different schools for the disabled. Peng finally completed his handbook, but he still had the problem of getting it printed.

    How does a high school student raise money needed for that?

    With a smile, Peng said how he went about it. “I visited three local companies, dressed up in a suit and tie. I was lucky. The companies were warm-hearted and willing to give me a hand.”

    Do women make BETTER astronauts? Russia locks an all-female crew in space simulator (太空模拟器) for eight days to find out. Six Russian women have been sent into a spaceship to begin a unique experiment testing how an all- female crew would relate to others on a trip to the Moon and back.

    "It's interesting for us to see what is special about the way a female crew communicates," said Sergei Ponomaryov, the experiment's leader." it will be particularly interesting in terms of psychology," said the institute's director Igor Ushakov. "I'd like to wish you a lack of conflicts, even though they say that in one kitchen, two housewives find it hard to live together," he added.

    The volunteers include scientific researchers, a doctor and a psychologist. The test period simulates (模仿) a flight to the Moon and back, with the women carrying out 10 experiments covering psychology and human biology. Russia sent the first woman into space, Valentina Tereshkova, in 1963 but has fallen behind since. Last year, it sent its fourth female astronaut into space, Yelena Serova. Serava complained of a great deal of media interest in how she would wash her hair aboard the International Space Station, pointing out that male astronauts did not face the same line of questioning.

    The women found themselves fielding questions at a press conference about how they would act without men or makeup for eight days, "We are very beautiful without makeup," said participant Darya Komissarova. Her colleague Anna Kussmaul was more direct: "We are doing work. When you're doing your work, you don't think about men and women." They plan to spend their 11/2 hours per day of free time watching films, reading and playing board games. Team leader Yelena Luchnitskaya said she expected the women to deal with any conflict.

    Alzheimer's disease is a major national health problem. Nearly 2 million Americans over the age of 65 have Alzheimer's disease. It is a leading cause of death among the elderly. But Alzheimer's disease is not confined (限于) to the aged. There may be a million or more people under the age of 65 suffering from the disease.

    At one time, people suffering from the disease were said to be "getting old". The disease was thought to be a natural part of growing old, but it is now known that Alzheimer's disease strikes young and old alike. It is an organic (器官的) disease, that destroys brain cells.

    Alzheimer's disease affects the patient's memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking, and then the patient's memory begins to fail. He may forget dates, numbers, names and plans.

    As the disease progresses, the patient may not recognize family and friends. These symptoms(症状) often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.

In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.

    Scientists don't know exactly what causes Alzheimer's disease. It may be caused by a virus (病毒). It may be caused by a poisonous substance(物质) in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.

Sunrise Hike

Saturday, October 21, 6:45 a.m.—7:45 a.m.

Enjoy sunrise from the hilltop as you learn about wildlife, plants, history and forest. Ages 8 and up; under 18 with an adult. To register by phone, call 630-933-7248.

Meet in the parking lot on the west side of Greene Road, south of 79th Street. Dress for the weather, wear comfortable shoes and bring water.

Trick or Treat

Saturday, October 28, 9:00 a.m.—11:30 a.m.

You and your family are invited to join the YMCA for a Halloween hike up Badger Mountain!

Make sure to wear your Halloween costumes (戏装)!

Free shirts for the first 200 kids registered. Remember to take away your shirt by 11:30 a.m. or it will be given away.

Cost: Trick or Treat is a FREE event.

Discovery Hike

Thursday, October 26, 1:00 p.m.—4:00 p.m.; Ages 3—8

Fall is pumpkin time. Listen to a pumpkin story and learn how pumpkins grow. Then we will head out on the path in search of a little pumpkin just for you and maybe, we will find the great pumpkin along the way. $7 per child.

Harvest Day Camp

Monday, October 31, 8:00 a.m.—5:00 p.m.

Harvest Camp is an opportunity for children aged 5—13 to find the wonder of autumn at Keystone Science School and enjoy all the fun the Halloween season offers. We'll explore the ways our natural environment has changed from summer to fall. As always, our programming is focused on building skills, knowledge and confidence. Cost: FREE.

Jorg Muller, an enologist at the University of Würzburg, with his colleagues, proposes a way to measure the biodiversity—listen to the jungle by AI, in a paper published in Nature Communications.

The rainforests are very important and always alive with the sounds of animals, which is useful to ecologists. When it comes to measuring the biodiversity of a piece of land,listening out for animal caller is more effective than uncovering the bushes looking for tracks and pa w prints. The latter analysis method is time-consuming, and it requires an expert pair of ears. Muller's idea was to apply the principle of smartphone apps which can identify the sounds of birds, bats and mammals to conservation work.

The researchers took recordings from across 43 sites in the rainforests. Some sites were relatively primitive, old-growth forests. Others were areas that had just been cleared for pasture（牧场） recently. And some other original forests had been cleared but then abandoned, allowing themselves to regrow. The various calls were identified by an expert,and then used to construct a list of the species present. As expected, the longer the land had been free from agricultural activity, the greater biodiversity it hosted. Then it was the computer's turn. "We found that the AI tools could identıly the sounds as well as the experts," says Dr. Muller.

Of course, not everything in a rainforest makes a noise. Dr. Muller and his colleagues used light traps to catch night-flying insects, and DNA analysis to identify them. They found that the diversity of noisy animals was a reliable representative for the diversity of the quieter ones, too.

Besides measuring the biodiversity, the results are also expected to be applied to outside ecology departments. Under pressure from their customers, firms like L'Oreal, a make-up company, and Shell, an oil firm, have been spending money on forest restoration projects around the world. Dr. Muller hopes that an automated approach to checking on the results could help monitor such efforts, and give a standard way to measure whether they are working as well as their sponsors say.