It is springtime.The days are getting warmer and the flowers are in bloom.With the pleasantly warm sunshine,gentle breeze and fresh air,it is high time for spring outing and sightseeing.Are you still hesitating? Let’...It is springtime.The days are getting warmer and the flowers are in bloom.With the pleasantly warm sunshine,gentle breeze and fresh air,it is high time for spring outing and sightseeing.Are you still hesitating? Let’s see what benefits spring outing brings about and then pay attention to some matters while taking a trip out in spring. Benefits of spring outing Spring outing is especially popular with children and teenagers.But many adults also like to go on spring trips.The reason might be that spring outing can have several benefits.展开更多
Dear Xu Yan,How is everything going these days?I am writing to invite you to an outing I will organize on Sunday,May 10th.We will start at 6:30 in the morning at the school gate and then go to Yongfeng Mountain by bus...Dear Xu Yan,How is everything going these days?I am writing to invite you to an outing I will organize on Sunday,May 10th.We will start at 6:30 in the morning at the school gate and then go to Yongfeng Mountain by bus.We will climb the mountain there in the morning and then have a picnic at 12 o’clock at noon.If you can come,you don’t need to bring food but it’s best for you to wear sports shoes and suitable clothes.展开更多
QINGMING Festival is a traditional day in China which has a history of over 2,500 years. It is a day on which the final resting places of one’s family ancestors are swept clean and sacrifices are offered for the soul...QINGMING Festival is a traditional day in China which has a history of over 2,500 years. It is a day on which the final resting places of one’s family ancestors are swept clean and sacrifices are offered for the souls of the departed. As people always go out on excursions on this day, it is also called the Spring Outing Day. Qingming Festival falls around April 5 on the Gregorian calendar, about a fortnight after the Spring Equinox.展开更多
Genomics and Applie d Biology(ISSN 1925-1602)is an open access and peer reviewed journal published online by Bio Publisher.The journal is committed to publishing and disseminating all the latest and outstanding resear...Genomics and Applie d Biology(ISSN 1925-1602)is an open access and peer reviewed journal published online by Bio Publisher.The journal is committed to publishing and disseminating all the latest and outstanding research articles,letters and reviews in all areas of Genomics and Applied Biology.The range of topics including genomic structure展开更多
Ultra-low power transceiver design is proposed for wireless sensor node used in the wireless sensor network（WSN）.Typically,each sensor node contains a transceiver so it is required that both hardware and software de...Ultra-low power transceiver design is proposed for wireless sensor node used in the wireless sensor network（WSN）.Typically,each sensor node contains a transceiver so it is required that both hardware and software designs of WSN node must take care of energy consumption during all modes of operation including active/sleep modes so that the operational life of each node can be increased in order to increase the lifetime of network.The current declared size of the wireless sensor node is of millimeter order,excluding the power source and crystal oscillator.We have proposed a new 2.4 GHz transceiver that has five blocks namely XO,PLL,PA,LNA and IF.The proposed transceiver incorporates less number of low-drop outs（LDOs）regulators.The size of the transceiver is reduced by decreasing the area of beneficiary components up to 0.41 mm;of core area in such a way that some functions are optimally distributed among other components.The proposed design is smaller in size and consumes less power,<1 mW,compared to other transceivers.The operating voltage has also been reduced to 1 V.This transceiver is most efficient and will be fruitful for the wireless networks as it has been designed by considering modern requirements.展开更多
Women,Seated(Riverhead Books,August 12)Yu Ling works as a babysitter for a wealthy family in Beijing.Spurred on by her boyfriend,the two kidnap her employer's young son under the guise of a spring outing.But once ...Women,Seated(Riverhead Books,August 12)Yu Ling works as a babysitter for a wealthy family in Beijing.Spurred on by her boyfriend,the two kidnap her employer's young son under the guise of a spring outing.But once on the road,they discover that the family is already under police investigation for corrupt!on,making extortion impossible.On the way back,the boy buys a goose to bring home to the villa,insisting it is a swan.展开更多
"We need a second green revolution,"said Pro-fessor Friedrich Berschauer,Chairman of the Board of Management of Bayer CropScience AG."We need intensive agricultural research if we are to meet the challe..."We need a second green revolution,"said Pro-fessor Friedrich Berschauer,Chairman of the Board of Management of Bayer CropScience AG."We need intensive agricultural research if we are to meet the challenges associated with producing food and making the best pos-sible use of the agricultural resources avail-able to us."After an outstanding business展开更多
文摘It is springtime.The days are getting warmer and the flowers are in bloom.With the pleasantly warm sunshine,gentle breeze and fresh air,it is high time for spring outing and sightseeing.Are you still hesitating? Let’s see what benefits spring outing brings about and then pay attention to some matters while taking a trip out in spring. Benefits of spring outing Spring outing is especially popular with children and teenagers.But many adults also like to go on spring trips.The reason might be that spring outing can have several benefits.
文摘Dear Xu Yan,How is everything going these days?I am writing to invite you to an outing I will organize on Sunday,May 10th.We will start at 6:30 in the morning at the school gate and then go to Yongfeng Mountain by bus.We will climb the mountain there in the morning and then have a picnic at 12 o’clock at noon.If you can come,you don’t need to bring food but it’s best for you to wear sports shoes and suitable clothes.
文摘QINGMING Festival is a traditional day in China which has a history of over 2,500 years. It is a day on which the final resting places of one’s family ancestors are swept clean and sacrifices are offered for the souls of the departed. As people always go out on excursions on this day, it is also called the Spring Outing Day. Qingming Festival falls around April 5 on the Gregorian calendar, about a fortnight after the Spring Equinox.
文摘Genomics and Applie d Biology(ISSN 1925-1602)is an open access and peer reviewed journal published online by Bio Publisher.The journal is committed to publishing and disseminating all the latest and outstanding research articles,letters and reviews in all areas of Genomics and Applied Biology.The range of topics including genomic structure
基金Supported by Young Scientists Fund of the National Natural Science Foundation of China(61201040)
文摘Ultra-low power transceiver design is proposed for wireless sensor node used in the wireless sensor network（WSN）.Typically,each sensor node contains a transceiver so it is required that both hardware and software designs of WSN node must take care of energy consumption during all modes of operation including active/sleep modes so that the operational life of each node can be increased in order to increase the lifetime of network.The current declared size of the wireless sensor node is of millimeter order,excluding the power source and crystal oscillator.We have proposed a new 2.4 GHz transceiver that has five blocks namely XO,PLL,PA,LNA and IF.The proposed transceiver incorporates less number of low-drop outs（LDOs）regulators.The size of the transceiver is reduced by decreasing the area of beneficiary components up to 0.41 mm;of core area in such a way that some functions are optimally distributed among other components.The proposed design is smaller in size and consumes less power,<1 mW,compared to other transceivers.The operating voltage has also been reduced to 1 V.This transceiver is most efficient and will be fruitful for the wireless networks as it has been designed by considering modern requirements.
文摘Women,Seated(Riverhead Books,August 12)Yu Ling works as a babysitter for a wealthy family in Beijing.Spurred on by her boyfriend,the two kidnap her employer's young son under the guise of a spring outing.But once on the road,they discover that the family is already under police investigation for corrupt!on,making extortion impossible.On the way back,the boy buys a goose to bring home to the villa,insisting it is a swan.
文摘"We need a second green revolution,"said Pro-fessor Friedrich Berschauer,Chairman of the Board of Management of Bayer CropScience AG."We need intensive agricultural research if we are to meet the challenges associated with producing food and making the best pos-sible use of the agricultural resources avail-able to us."After an outstanding business
