His work on levitating frogs earned him one of the most prestigious spoof prizes in science : an ig nobel award .
他的悬浮青蛙的研究为他赢得了最具声望的科学搞笑奖：搞笑诺贝尔奖。
" Friday 's disappointing employment data out of the u.s. added weight to calls for a fresh round of quantitative easing from the fed , " said chris weston , research analyst at ig index .
The main pillar of this consensus has been that trade unions such as ig metall were willing to focus on job security instead of demanding pay rises during the crisis .
