Note that while the phrase "weakness of will" might suggest a general character trait, contemporary philosophers have generally concentrated on weak-willed action, that is, on individual actions performed against the agent's better judgment.
In other cases, the information may anyway not be particularly useful: the Chinese are pursuing what Mr Cox calls an "asymmetric strategy" in which, rather than trying to match the far larger American nuclear arsenal, they are concentrating on weak spots, such as radar detection of submarines and anti-satellite weapons.
In other words, using a crystal concentrates the weak scattering of the individual unit cells into a much more powerful, coherent reflection that can be observed above the noise.
Consequently, the pH gradient between the cytoplasm and lysosomes will further increase, hence enhancing the capacity of lysosomes to concentrate hydrophobic weak base cytotoxic agents.
And when world opinion is concentrated on one weak spot, it can sometimes succeed in making a government relent.
The diplomatic initiative was left to the Soviet Union, which concentrated on Western weak points, or where it calculated that it had an inherent advantage (as in the exposed position of Berlin).
Hence, the deformation was concentrated along the weak direction of the Y-axis in this specimen.
Thunderstorms developed along the trough and concentrated around a weak low pressure system.
Furthermore, a long year experience in a technology did not guarantee for a sensitive test and failure to detect specific T cell responses concentrated on the weak responses.
While the pain is not actually making your ability to concentrate any weaker, your mind might be so busy dealing with the pain that you psychologically feel like you can't focus on anything.
