The main cause of death and disability in the US

    Stroke (中风) is the main cause of death and disability in the United States. Every 45 seconds, someone in America has a stroke. {#blank#}1{#/blank#} It is the nation's third leading cause of death, ranking behind diseases of the heart and all forms of cancer. The following is something more about stroke.

Definition and description of a stroke

    Stroke is a type of cardiovascular disease. It affects the arteries(动脉) leading to and within the brain. A stroke occurs when a blood vessel（血管） that carries oxygen and nutrients to the brain is either blocked by a clot or bursts. {#blank#}2{#/blank#} So stroke forms.

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    The American Stroke Association has identified several factors (因素) that increase the risk of stroke. The more risk factors a person has, the greater the chance that he or she will have a stroke. Some of these you can't control, such as increasing age, family health history, race, and previous stroke. {#blank#}4{#/blank#} Factors resulting from lifestyle or environment can be improved with a healthcare provider's help.

Breakthroughs in treatment

    {#blank#}5{#/blank#} In fact, about 600,000 people have strokes every year. For many years, there was no hope for those suffering a stroke. However, recent breakthroughs have led to new treatments. For the treatments to work, the person must get to a hospital immediately.

    People who do not get enough vitamin A in their diet may develop night blindness. But in the developing world, a lack of vitamin A causes much more serious harm to children. The world Health Organization links the lack of vitamin A to as many as 250,000 child deaths every year.

    One excellent source of vitamin A is found in newly developed sweet potatoes with orange flesh. Orange sweet potatoes contain high levels of beta-carotene, which the body changes into vitamin A. Experts say orange sweet potatoes could help the Africans who are lacking in vitamin A. But, first, more people will need to be persuaded to eat them. Sweet potatoes need a better image in Africa. Jan Low with the International Potato Center says, “We do have an image problem with sweet potatoes. In many African countries, they are seen as a crop of the poor.”

    Ms. Low explains that sweet potatoes are mainly grown by poor women to feed their families in case another crop fails. The sweet potatoes commonly grown in Africa have white or yellow flesh. But they are low in vitamin A.

    Jan Low took part in a project to study how to market orange sweet potatoes to Africans best. She worked on an information campaign(活动) in Mozambique and Uganda. The campaign included radio messages about the nutritional(营养的) benefits of the orange sweet potato. They advertised its ability to “fight diseases, make you strong, clear you skin and make you look healthy”. In areas without radio, the campaigners spread the message through theater. The performances included singing, dancing and storytelling. And everywhere they went, the campaigners wore orange T-shirts and hats. They even drove orange cars.

    Dan Gustafson heads the Washington office of the United Nations Food and Agriculture Organization. He mentions the efforts in the past to increase the popularity of other nutritious crops. He says most of these efforts failed because organizers of the campaigns did not consider what people wanted to eat. People want to eat what they are familiar with. But Mr. Gustafson sees a better chance for the efforts to increase the popularity of the orange sweet potato in Africa. Except for the color, the orange sweet potato is almost the same as what people already eat. Dan Gustafson says, “I think this time the campaigners will succeed, because they have made enough advertisements and the difference between the vegetable they have advertised and what people already eat is not a radical one.”

    My teacher, Mr. August J. Bachmann, was the most influential teacher I ever had.

    I had gotten into trouble in his class: Another student had pushed me for fun, and I became angry and began to hit him. Mr. Bachmann stopped the fight, but instead of sending me to the office, he sat me down and asked a simple question,“Penna, why are you wasting your life？ Why aren't you going to college？”

    I didn't know anything about colleges or scholarships. No one had ever considered that a fatherless boy from the poorest neighborhood had a future. That day, instead of rushing off for lunch, he stayed and explained possible education options to me. At the end of our talk, he sent me to see a secretary who had a child at a state college. This was in 1962 at Emerson High School in Union City, New Jersey.

    Well, 55 years have passed, and what have I done with the knowledge he gave me？I gained a PhD from Fordham University when I was only 29.I taught English and social studies and then moved up the chain of command from teacher to principal(校长).

    I've sat on the board for Magnet Schools of America and represented that organization at the United Nations. I've won a number of great educational awards. But where would I be if a truly caring teacher had not taken the time out of his lunch period to speak to me？ It was without question only his confidence in me that helped me forward.

    I have repaid his kindness hundreds of times by encouraging misguided youngsters to aim higher. If I have saved any children, it is because of him. If I have been a successful educator, it is because I had a great role model in Mr. Bachmann.

    For those who may not be familiar, there is no such thing as a bicycle grants(补助金). As a matter of fact, there are a number of organizations and programs offering bicycle grants to bicyclers all over the world. Now of course, you can't simply receive money, because you want to buy a new mountain bike. Usually, those awarded grants are working on improving the quality of life. People are excited about the bicycle grants. This type of influence and achievement is gaining the attention of various companies that want to help by providing the necessary funding.

Eastman Kodak Company

    Kodak has developed a fund called the “Kodak American Greenways Awards". They are cooperating with the National geographic Society and the Conservation fund. Each year, they present grants as high as $2,500. The “seed” grant award is awarded to organizations that focus on improving blue ways, greenways, natural areas, and trails.

    US Government

    The government has developed their only program for bicycle riders, called" The US Department of transportation's Recreational Trails Program". The government's program is primarily focused on funding trail projects. The benefits of the fund is recreation, which includes bicycling, hiking, in-line skating, snowmobiling, all-terrain(地面)vehicle riding, and so forth. The great addition to the fund is that they distribute the funding to all the states. This means that everybody has the opportunity of receiving bicycle grants.

    Bikes Belong Coalition

    The Bikes Belong Coalition makes putting more people on bicycles their priority. They advocate for a better environment, recreation, sports, and better health, by way of bicycling. At the same time, they provide funding for supporting projects and bicycle facilities. Some of the projects they accept are paved lanes and bike paths. Applications for their grants can be submitted by either a facility class or a supporting class. Also, Bikes Belong Coalition are not quick to award bicycle grants to those who have been awarded in the past 3 years. This is partially due to their limited amount of funding

    It was a cold winter. The wind blew all night and the snow was blinding. When morning came, my three children and I got up and made our way to the windows. As we looked out of the window, we saw that the henhouse was gone. Our three hens had been blown away by the cold wind.

    I looked at the emptiness outside. Then I saw all three chickens sitting around the edge of a white bucket. I couldn't believe my eyes! How was this violent wind not blowing them into the field beyond？I quickly pulled on long snow pants and heavy winter coat, wrapped a scarf around my neck and stuck my feet into large boots.

    I shouted at the wind as it blew. I was alone, struggling in the snow. They stared out the window into the vast white sea of snow, peering at any sign of movement. Outside I heard the sound of my boots as I walked against the wind.

    As the snow circled around me, I steadily made my way to the soft cluck-cluck-cluck sound my hens always made. When I reached them, I saw that their little feet were holding on to the edge of the bucket, heads bent forward and away from the wind. I gently lifted each hen and put it carefully into the warm inside. Then I began the freezing walk back to the small shed directly behind our house. One by one I laid my chickens on the cold floor, and they began to cluck softly.

    As I shut the shed doors, my eyes went directly to the window where my children were watching. They jumped up and down cheering, and so did I! I wasn't some dragon slayer(屠龙者) from a fairy tale. I was simply a mom, but the look on my children's faces told me that they thought I was a hero mom.

A Rare Spotless Giraffe

A female giraffe was born at Brights Zoo in Tennessee recently—but unlike her mother she was born without any spots an unusual one.

Standing 14 to 19 feet tall, giraffes are the tallest land animals in the world. When mothers give birth, the young giraffes are already 6 feet tall, and other than in especially rare cases, they're born covered in brown spots. Brights Zoo in Limestone, Tennessee, announced that it welcomed the birth of a reticulated giraffe (网纹长颈鹿) without any spots on July 31st.

"Giraffe experts believe she is the only solid-colored reticulated giraffe living anywhere on the planet," the zoo said. The zoo's director, David Bright, said zoo staff had been reaching out to zoo professionals across the country inquiring about how unusual the giraffe could be. Zoo officials said the only record of a reticulated giraffe being born without spots was in Japan in the 1970s.

Mr. Bright said that the new giraffe might not have survived if she had been born in the wild. "Being solid-colored, she may not be able to hide quite well," said Bright. He also thought it was likely that the giraffe would be a "key target for illegal hunters" because she's so unusual.

Pictures of the young giraffe can be seen on the Brights Zoo Facebook page. In a picture, she, without her spots, stood next to her mother, a normal giraffe, in stark contrast. The zoo is asking the public to help name the newborn. People can choose one of four names available on the zoo's Facebook page. The names and their meanings are: Kipekee, meaning unique; Firyali, which means unusual or surprising; Shakiri, meaning she is most beautiful; Jamella, which means optimistic.

Bright said that the zoo looked at thousands of names and their meanings before settling on the four available. "Those four are the four the family really loves," Bright said. "So if she's named one of those four, we're very happy."

According to the Giraffe Conservation Foundation, there are only about 16, 000reticulated giraffes left in the wild — a more than 50% drop from approximately 36,000giraffes 35 years ago. There are about 117, 000giraffes across nine subspecies(亚种).Many of them are endangered or critically endangered.