Third, the authorities must renew their commitment to human, as well as technical, sources of intelligence.
Mr. Blair told Parliament that was because people and technical sources would be jeopardized if revealed.
It is important, nevertheless, to tap the best available technical sources.
It is "the allegorical nature" of Maurer's designs, Moss says, that "makes them appear poetical, not cold, technical sources of light".
Many have repeated the silly claims about 71C / 160F for years without bothering to check technical sources to verify the facts.
Statistical models were designed to separate and quantify biological and technical sources of variation, including age, gender, eye laterality, gene function, and age-by-gender interaction.
An agreement on joint fact finding should specify (a) what information is sought, (b) how it should be generated (i.e., by whom and using which methods), and (c) how gaps or disagreements among technical sources will be handled.
And perhaps the best news for Iran: the unclassified "key judgments" of the intelligence estimate reveal that the Central Intelligence Agency and the National Security Agency did not — and in all probability, still do not — have human and technical sources inside the inner circles of the Iranian nuclear program.
In 2008, I sat through much of an afternoon in his chaotic warehouse studio and home in Cologne while, pulling books from the shelves of his immense library, he discoursed on ancient philosophical and technical sources for a suite of stained-glass windows, in the Protestant cathedral of Zürich, which became his last major project.
Usually it comes from ambassadors or senior members of the national security apparatus in Washington, and occasionally even from analysts in the intelligence community who have been provided with a truly stunning piece of information acquired clandestinely from human or technical sources.
Such artifacts stem from eye and muscle movement, the heart beat or external technical sources.
