Inventor of hybridoma technology failed to file for patent     

Wade N 《Science (New York, N.Y.)》1980,208(4445):693

  相似文献   

Aquarian candidate quizzed by laureates     

Wade N 《Science (New York, N.Y.)》1980,209(4460):1000-1001

  相似文献   

France, iraq, and the bomb     

Wade N 《Science (New York, N.Y.)》1980,209(4460):1001

  相似文献   

Why government should not fund science     

Wade N 《Science (New York, N.Y.)》1980,210(4465):33

  相似文献   

Trade bans are hard weapons to use     

Wade N 《Science (New York, N.Y.)》1980,207(4428):288

  相似文献   

Egg production in relation to the results of a long term serological survey of 73 flocks of fowl     

van Eck JH  van Kol N  Kouwenhoven B 《The Veterinary quarterly》1980,2(1):15-24

Summary Seventy-three flocks of fowl were tested at regular intervals for the presence of precipitins to fowl adenovirus (AV) and infectious bronchitis virus (IBV), haem-agglutinating inhibiting antibodies to BC14 virus, and of agglutinins to Mycoplasma gallisepticum (M.g.) and Mycoplasma synoviae (M.s.). In all the eight flocks affected with Egg Drop Syndrome (EDS '76), egg production problems were associated with increasing numbers of BCI4 virus reactors and AV reactors. In flocks showing production problems other than EDS '76 without any apparent cause, the average percentage of AV reactors increased significantly after the rearing period; this was not true of IBV reactors. BC14 reactors were either absent or present only once, in small numbers and with low titres, during the test period. The average percentage of AV reactors did not increase after the rearing period either in normally producing flocks or in flocks with production problems for which other diseases or dietary errors plausibly accounted for these problems. All this suggests a pathogenic role of AV in production problems. One can conclude from the high percentage of reactors in all groups of flocks that sub-clinical IBV infections are common. The percentage of IBV reactors during the laying period of flocks with EDS '76 was significantly higher than that of normally producing flocks. It is therefore suggested that subclinical IBV infection could be among the factors causing stress, acting as a trigger for EDS '76. All M.g.-infected flocks showed production problems; M.s. infections could not be related to egg production disturbances.  相似文献   

In vitro Infant Raises Tempest in Test Tube     

Wade N 《Science (New York, N.Y.)》1978,201(4355):510

  相似文献   

Britons are nobeler, americans nobelest     

Wade N 《Science (New York, N.Y.)》1978,199(4336):1421

  相似文献   

NATO Builds a Better Battle Tank But May Still Lose the Battle     

Wade N 《Science (New York, N.Y.)》1978,201(4351):136-140

  相似文献   

Academy makes a late election     

Wade N 《Science (New York, N.Y.)》1978,200(4342):632-633

  相似文献