SHEFFIELD

LINCOLN COLLEGE OF ENGLISH

Classes for foreign students at all levels

3 months, 6 months, 9 months and one year course

Open all year

Small class (maximum 12 students)

Library, language laboratory and listening center

Accommodation(膳食供应) with selected families

25 minutes from London

Course fees for English for one year are ￡1, 380 with reduction 减少for shorter periods of study.

    Tyler Kellogg drove more than 3,000 miles last year. His goal is to help as many people as he can.

    Tyler Kellogg calls himself a long-time do-gooder, and last summer he really did a lot of good. After collecting together $2,000 and using his car as a sleeping space, the 21-year-old college student hit the road. His goal was to do random acts of kindness for 100 strangers.

    He drove 1,600 miles, from his parents' house in Adams Center, New York, to the Florida Keys, then back again. “The first person I helped was a person fixing a boat lift on a lake in Oneida, New York,” Kellogg remembers. “I was shaking when I asked if he needed a hand.” What if he thought Kellogg was crazy? “When he said, ‘can you help me get this lift into the water?' I knew everything was going to be fine.”

    He helped a policeman fix a downed barricade(路障) in Washington, D.C., and spread many yards of mulch(护盖物) in Maryland and North Carolina. And somewhere outside Atlanta, he met a man who was crying because his wife had recently died and he had no one to talk to. “For three hours we sat in his garden,” Kellogg says. “When I left, he said, ‘Thank you. I realize now that my life will go on.' ”

    In 55 days, Kellogg helped 115 strangers and made an exciting discovery. “You don't have to have much money,” he says. “You just have to ask people, ‘How can I help?' ”

    LOS ANGELES, Nov. 12 (Xinhua)—Legendary comic book writer Stan Lee has died at the age of 95, according to media reports on Monday.

    Lee, born in Stanley Lieber on Dec. 28^th, 1922, began his career in 1939 and joined the Marvel Comics in 1961.

    He is considered as one of the most legendary names in the history of comic books and the leading creative force behind the rise of Marvel Comics. He co-created iconic fictional characters such as Spider-Man, X-Men, the Avengers, and many more.

    Lee's characters often have super powers, but they also have weaknesses. They were humans, not gods. They not only struggled to save the world, but also to pay their bills, make friends, and hold jobs. This made Marvel comic book heroes stand apart from its competitor DC, which produced the seemingly perfect heroes like Superman and Wonder Woman. Those superheroes have been adapted into blockbuster films, most of which were made after Disney acquired Marvel in a 4-billion-dollar deal in 2009.

    In a statement, Bob Iger, chairman and CEO of the Walt Disney Company said Stan Lee was as extraordinary as the characters he created.

Marvel also praised Lee on its website by putting on one of Lee's famous quotes, which goes, "I used to be embarrassed because I was just a comic-book writer while other people were building bridges or going on to medical careers. And then I began to realize: entertainment is one of the most important things in people's lives. Without it, they might go off the deep end. I feel that if you're able to entertain, you're doing a good thing. "

Praise from his Hollywood peers and colleagues was generous. President of Marvel Studios Kevin Feige appreciated Lee's unparalleled impact on the industry. "No one has had more of an impact on my career than Stan Lee," Feige said. "Our thoughts are with his family and the millions of fans who have been forever touched by Stan's genius, charisma and heart."

    Finland is the happiest place on Earth, according to the 2018 World Happiness Report of 156 nations.

    The report, released Wednesday by the United Nations' Sustainable Development Solutions Network, ranks the countries of the world based on six different categories of well-being: income, freedom, trust, life expectancy, generosity and social support. This year's report also pays special attention to the happiness of each country's immigrants.

    The U.S. dropped four spots from 2017 and landed in 18th place, and last year's winner, Norway, came in second place — followed by Denmark, Iceland and Switzerland.

    "The top five countries all have almost equally high values for the six factors found to support happiness, and four of these countries—Denmark, Switzerland, Norway and now Finland — have been in first place in the six World Happiness Report rankings since the first report" in 2012, "co-editor John Helliwell told CNN. "In a division with such excellent teams, changes in the top spot are to be expected."

    Rounding out the top 10 happiest countries was Canada in sixth place, then New Zealand, Sweden and Australia. The order of the top 10 nations changed from the 2017 list but the countries did not, according to the report. They were also 10 of the 11 top spots in the immigrant happiness category (including Mexico — 24th overall, but 10th in immigration).

    "The most striking finding of the report is the remarkable consistency between the happiness of immigrants and the locally born," Helliwell said in a statement. "Although immigrants come from countries with very different levels of happiness, their reported life evaluations resemble those of other residents in their new countries. Those who move to happier countries gain, while those who move to less happy countries lose."

    Other major world powers placed in significantly low spots on the list. Germany came in 15th, the UK was 19th — followed by Japan in 54th place, Russia in 59th and China in 86th.

    The report, based on surveys completed by citizen volunteers, came just under a week before World Happiness Day on March 20, when the UN declared to recognize "the relevance of happiness and well-being as universal goals and aspirations in the lives of human beings around the world and the importance of their recognition in public policy objectives".

    Some kinds of mental skills naturally decrease as people get older. Yet research seems to show that some training can improve such skills. A recently published study also appears to attest that the good effects of training can last for many years after that training has ended.

    Researchers at Johns Hopkins University in Maryland wanted to learn how long memory and thinking skills would last in older people who were trained to keep them. The people were part of the ten-year research project. They were taught methods meant to improve their memory, thinking and ability to perform everyday tasks.

    More than 2,800 volunteered for the study called ACTIVE ­ short for Advanced Cognitive Training for Independent and Vital Elderly. Most were studied when they were more than 70 years old.

    The volunteers took one of several short training classes meant to help them keep their mental abilities. One class trained participants in skills including how to remember word lists. Another group trained in reasoning. A third group received help with speed-of-processing ­ speed of receiving and understanding information. A fourth group ­ the control group did not get any training.

    Earlier results had established that the training helped the participants for up to five years. Now, leading study writer George Rebok says, the research showed most of the training remained effective a full ten years later.

    Professor Rebok and his team found that the people trained in reasoning and speed-of- processing did better on tests than the control group.

    "We are wondering whether those effects which endured over time would still be there ten years following the training, and in fact, that's exactly what we found.

    The effect on memory, however, seemed not to last as long. Still, the old people in any of the three classes generally reported less difficulty in performing daily activities than the control group. The total training time for the older people was between 10 and 15 hours.

Biologists from the John Innes Centre in England discovered that plants have a biological process which divides their amount of stored energy by the length of the night. This solves the problem of how to portion out (分配) energy reserves during the night so that the plant can keep growing, yet not risk burning off all its stored energy.

While the sun shines, plants perform photosynthesis (光合作用). In this process, the plants change sunlight, water and carbon dioxide into stored energy in the form of long chains of sugar, called starch (淀粉). At night, the plants burn this stored starch to fuel continued growth.

"The calculations are precise so that plants prevent starvation but also make the most efficient use of their food," said study co-author Alison Smith. "If the starch store is used too fast, plants will starve and stop growing during the night. If the store is used too slowly, some of it will be wasted. "

The scientists studied the plant Arabidopsis, which is regarded as a model plant for experiments. To give the plants some math tests, the biologists let night arrive unexpectedly early or late for them.

During one of the exams, they shut off the lights early on them that had been grown with twelve-hour days and nights. Putting them into darkness after only an eight-hour day means they didn't have time to store as much starch as usual. And this forced the plants to adjust their normal nightly rhythm.

Amazingly, even after this day length trick, the plants did very well in their exams and ended up with just five percent of starch left over at the end of the night. They had neither starved, nor stored starch that could have been used to fuel more growth.

The authors suggested that similar biological calculators may explain how a migratory bird, the little stint, can make a five-thousand-kilometer journey to their summer habitat in the Arctic and arrive with enough fat reserves to survive only approximately half a day more, on average.

The results of the study were published in e Life.