While M1 accumulation is believed to rely on monocyte infiltration, the mechanisms of M2 accumulation remain controversial, but could involve an infiltrating precursor.
After infiltration the final construct was freeze-dried to obtain a porous DBM matrix infiltrating and surrounding the scaffolds.
He was a master of surveillance and infiltration, the Karla of music piracy.
As for the charge of Communist infiltration, the demonstrators tend to dismiss it (Students for a Democratic Society has dropped its anti-Communist clause) as "irrelevant".
Despite years of demands by American and NATO commanders for Pakistan to control Taliban infiltration, the Taliban tactician said getting his fighters over the border was not a problem.
In the 1940's and 1950's, with mounting fears of war and Soviet infiltration, the government also conducted mass registrations of immigrants, eventually involving more than two million.
A9 Criticism of Ports Takeover Conditions set by the federal government for approving an Arab company's takeover of operations at six American ports are not enough to guard against terrorist infiltration, the chairman of the House Homeland Security Committee said.
And in Quatermass and the Pit we can detect, particularly, the impact of Joseph Conrad and Ford Madox Ford's novel about "alien infiltration", The Inheritors.
A6 Few Signs of Iraq Infiltration The commanding general of the United States Army division that patrols much of Iraq's eastern borders said that his troops had encountered only a handful of foreign fighters trying to sneak into the country to carry out attacks.
But while both sides have exchanged angry accusations of cross-border infiltration, the flare-ups have received muted news coverage and showed few signs of escalating into a diplomatic crisis.
These include the danger of Taliban infiltration, the divided loyalties of many recruits and even officers, and the sometimes explosive tensions between them and the foreign forces who are supposed to train them.
