In this reactor, liquid is circulated over a monolith catalyst using a pump while gas-phase circulation is obtained by the pressure difference across the reactor.
"My name got circulated over a 4 or 5 year period, and I went from actively seeking to getting more unsolicited calls".
This model postulates that a diverse population of EHEC O26 has already circulated over a longer period of time in an evolutionary stable niche (source) and only few strains were able to adapt during the transfer into a new niche (sink) with positive and purifying selection (Chattopadhyay et al. 2007).
This fact was set out by the Media Standards Trust in the enclosed analysis, published and circulated over a year ago, which the newspaper industry has never properly addressed.
In this paper we describe the amino acid (aa) variation observed in the P2 domain of a number of isolates of GII-4 noroviruses collected between 1997 and 2006, and which represent GII-4 variant strains circulating over a 9 year period in the UK.
Other explanations are possible, including the simultaneous reactivation of a previously acquired infection with the same organism (coincidence of time), the regional predominance of a particular strain, circulating over a long time, or a laboratory cross-contamination [ 210].
In a June 15 directive, which circulated over the weekend following a report from Vatican Radio, the church reaffirmed policies regarding the host, or sacramental bread, and wine used during the celebration of the Holy Eucharist.
In May, a scam circulated over Facebook and email that promised clickers a video of Osama bin Laden's death.
It was brought together mainly by the younger members, organized as the April 6 Youth Movement, after the date a textile workers' strike was crushed three years ago, and We Are All Khalid Said, after the name of a man whose death in a brutal police beating was captured in a photograph circulated over the Internet.
On June 22nd he delivered a slanderous collage of all the Clinton lies and innuendos the rightwing has circulated over the last 24 years - imagine a speech written by Ann Coulter.
Metz, as many here will quickly tell you, suffers from an identity problem, having circulated over the centuries between German and French rule.
