During hepatic resection, control of bleeding is a crucial problem faced by surgeons.[ 2, 5a, 7c, 11] We show herein that particle nanobridging can provide a means for rapid and permanent hemostasis after rat liver resection.
He considered control of nuclear weapons the most crucial problem facing humanity, and he laid the groundwork for the 1968 Treaty on the Non-proliferation of Nuclear Weapons, which he considered "perhaps the most important step in arms limitation since the advent of the nuclear age".
Last, but most important, is the issue of climate change, which will eventually be recognized as the most crucial problem facing America and the world — maybe not today, and maybe not tomorrow, but soon, and for the rest of our lives.
As for the situation, the crucial problem faced by operating companies is that there is a wide range of trackside equipments and on-board equipments which differ from each other and they cannot be used universally, i.e., uniformly as different patterns of signaling systems coexist.
Mr. Kagan's sometimes shaky reasoning is combined with a failure to grapple convincingly with crucial problems facing America today, the very problems that observers who worry about American decline have cited as clear and present dangers, including political gridlock at home, falling education scores, lowered social mobility and most important, a ballooning deficit.
That Peter Baker wrote his lead story based on the political posturing of the president and not on the crucial problems facing our country is indicative of how our highest office has become increasingly ineffective.
In a scathing survey of the Central Intelligence Agency, the National Security Agency and the other elements of the intelligence apparatus, the report, by the House Intelligence Committee, found that "the United States is placing undue risks on its armed forces and its national security interests by not redressing the many crucial problems facing the intelligence community".
Even if automakers can convince Congress that they've done the homework necessary to obtain the government's assistance, they still face a crucial problem: the legislative fight over how to pay for it.
Dr. Norman M. Wall calls attention to a crucial problem.
