The sound of a mosquito can mean trouble in many parts of the world. The bite of the mosquito can be deadly. The insects carry serious diseases like malaria (疟疾). It is estimated that almost 630,000 people died from malaria and malaria­related causes in 2012, and most of these cases were in African countries.

    In the United States, a group of California scientists are working to develop a more effective and less costly substance (物质) to protect people from mosquitoes. The researchers are investigating the sense of smell in mosquitoes. They found the insects use the same receptor for identifying carbon dioxide in human breath as they do for the smell of our skin. Anandasankar Ray, who is leading the investigation, says scientists tested more than a million chemical compounds (化合物) until they found a substance called Ethyl Pyruvate. He says Ethyl Pyruvate makes the mosquitoes' receptors inactive. “When we apply Ethyl Pyruvate to a human arm and offer it to hungry mosquitoes in a cage, very few of the mosquitoes are attracted to the human arm because only a few of them are able to smell it out,” said Ray.

    Genevieve Tauxe, a member of the research team, says it was not easy to find the neurons (神经元) of noble cells that recognize both the smell of human breath and skin. “With the device used to examine the mosquito, we are able to insert a very small electrode (电极) into the part of the mosquito's nose, where its smelling neurons are and where the smell is happening,” said Tauxe.

    Anandasankar Ray says a product based on Ethyl Pyruvate may cost less to produce than DEFT, the most effective chemical treatment now in use. He says DEFT is too costly for most people who live in areas affected by malaria.

    “Perhaps by finding smells that can attack other target receptors, we will be able to improve upon DEFT and finally have the next generation of insect behaviour control products,” said Ray.

    Have you ever wondered how your favorite NBA team received its famous name? All NBA teams have an interesting story or a history behind their names. Some of the names reflect the city's culture or history, others came from previous owners and many were selected through "Name the Team" contests.

    For teams like Los Angeles and Utah, the names were not always a reflection of the city. Even though Los Angeles has no lakes, the Laker name has been a city treasure for almost 40 years. Before going to Los Angeles, the team originated in Minneapolis, Minnesota. In 1948, team officials chose the name for its direct relationship to the state's motto, "The Land of 10,000 Lakes." The team name went unchanged after moving to Los Angeles in 1960.

    Because Utah's team originated in New Orleans, Louisiana, it was called the Jazz. In 1974, New Orleans club officials chose the name to represent the city for its reputation as the "jazz capital of the world." The name stayed with the team even after finding a new home in Salt Lake City, Utah in 1979.

    The Chicago Bull's original owner, Richard Klein, named the team the Bulls. He picked the name because a fighting bull is relentless, and never quits. Klein, who founded the club in1966, believed these qualities were necessary for a championship team and hoped his Chicago athletes would live up to the team name. A belief that Bulls——winner of the six NBA championships have definitely followed.

    In 1967, the Indian Pacers selected their team name in a different way from most other teams. Their decision was based on what they wanted to accomplish in the NBA. Team officials chose the Pacers name because the organization wanted to set the "pace" in professional basketball.

    An old farmer lived on a farm with his young grandson. Each morning Grandpa was up early to read his holy. His grandson wanted to be just like him and tried to imitate him in every way he could.

    One day the grandson asked, "Grandpa! I try to read holy（圣书） just like you but I don't understand it, What good does reading the holy do?"

    The Grandfather quietly turned from putting coal in the stove and replied, "Take this coal basket down to the river and bring me back a basket of water." The boy did as he was told, but all the water leaked out (漏出) before he got back to the house. The grandfather laughed and said, "You'll have to move a little faster next time," and sent him back to the river with the basket to try again. This time the boy ran faster, but again the same took place. He told his grandfather that it was impossible to carry water with a basket.

    The old man said, "You're just not trying hard enough," So the boy again dipped the basket into the river and ran hard, but when he reached his grandfather the basket was again empty, he said, "See Grandpa, it's useless!", "So you think it is useless?" The old man said, "Look at the basket."

    The boy looked at the basket and for the first time realized that the basket was different. It had been changed from a dirty old coal basket into a clean one inside and outside.

    "You might not understand or remember everything, but when you read it, you will be changed, inside and out. That is the work of Krishna in our lives."

    Pet Emergency? Call us right away at(403)342-5200!

    If you live in Red Deer or the surrounding area and need a trusted veterinarian(兽医) to care for your pets—look no further. Dr. Pat Higgins is a licensed Alberta veterinarian, treating all types of pets. Your pets' health and happiness are very important to us, and we take every possible measure to give your animals the care they deserve.

    Deer Park Pet Hospital is a full service animal hospital and welcomes both emergency treatment cases as well as pet patients in need of routine medical, surgical, and dental(牙科) care. Dr. Pat Higgins has years of experience treating serious conditions and offering regular pet health care. Beyond first rate pet care, we make our clinic comfortable, kid-friendly, and calm, so your pet can relax in the waiting room and look forward to meeting our Red Deer veterinarian.

    We are happy to offer a number of resources that enable you to learn about how to take better care of your pets. Please feel free to browse our site, particularly the informational articles. The best veterinary care for animals is ongoing nutrition and problem prevention, so becoming knowledgeable about preventative pet care is vital to the ongoing success of your animal's health. If you have any questions, call(403)342-5200 or email us and we'll immediately get back to you. Our Red Deer veterinarian office is very easy to get to—and you can find directions on our Contact Us page! We also welcome you to subscribe to our newsletter, which is created especially for Red Deer pet owners.

    At Deer Park Pet Hospital, we treat your pets like the valued family members.

    Dr. Pat Higgins

    Red Deer Veterinarian│Deer Park Pet Hospital│(403)342-5200

    420 Allan Street#4

    Red Deer, Alberta T4R 2K7

Favorite Books for Young Readers

The Girl Who Loved Wild Horses by Paul Goble

( For ages 5 to 8)

Everywhere you look in The Girl Who Loved Wild Horses, there's a tiny, precise and lovely detail—a plant, a bird, a lizard, a shell and of course the great horses. This story of a Plains Indian girl who runs away with a band of wild horses, and eventually becomes one of them, won the Caldecott in 

1978. The recognition was well- deserved for its insightful portrayal(描写) of the bond between the human spirit and the wilderness. 

Hello Lighthouse by Sophie Blackall

( For ages 4 to 8)

Waves roll by, seasons come and go, keepers tend to their duties, and through it all, the lighthouse stands tall, sending its light out into the darkness, signaling hello to all the ships at sea. The Caldecott winner Sophie Blackall does a significant job showing the timeless nature of lighthouse life— and the change that's coming. 

The Undefeated by Kwame Alexander and Kadir Nelson

( For ages 6 to 9)

One of the most— if not the most— beautiful books on this list. Kadir Nelson's fancy, photorealistic paintings pair with Kwa me Alexander's powerful words for a tribute (致敬) to decades of Black brilliance, pain and perseverance. " This is one of those texts that really spoke to me; it was beautifully written and I

felt it was a really great pairing of words and pictures of an author and an artist, " Nelson said. 

Harlem by Walter and Christopher

( For ages 9 and up)

This poem by Walter Dean Myers—a revered elder of children's literature— celebrates Harlem, where he grew up, full of" colors loud enough to be heard" and songs first heard in the villages of" Ghana/ Mali/ Senegal". His son Christopher's vivid illustrations, part paint and part co llage (拼贴画), don't talk down to kids, instead pulling them into a lively city.