At around the same time, Iran made its secret deal and obtained basic centrifuge designs, the ones that now bear Pakistan's technological signature.
They were executed by unmanned aircraft that appear as if from nowhere to wreak havoc among enemy combatants, by stealth airplanes dropping bunker-buster bombs and by a tangled web of instruments that hunt down individuals using invisible technological signatures.
In the latest development, on April 14, 2015 Penn State researchers announced that after searching through satellite data on 100,000 galaxies, they saw no evidence, such as infrared signatures, indicative of advanced technological civilizations.
So far there is no technological standard for digital signatures even though companies such as RSA Security, Entrust Technologies, VeriSign and Baltimore Technologies are putting millions of dollars of research into technology that may or may not be interoperable.
With few exceptions interstellar archeological signatures are clouded and beyond current technological capabilities.
The organization's petition urging the U.S. Department of Justice to investigate whether or not Martin's civil rights were violated garnered over 1 million signatures, a testament to the strength of technological activism.
The fellows program is part of a signature Obama initiative to leverage open data and technological solutions to government problems.
The lack of concordant gene signatures could be related to several issues, including differences: (1) in technological platforms, such as microarray, RT-PCR or sequencing technologies; (2) different sample types selected for analysis, and (3) the different analytical tools used to generate the gene signatures [ 22].
Mr. Lovegrove's signature, which is a synthesis of organic shape and technological innovation, made him an obvious candidate for Bernhardt's ambition to seize the spotlight.
But some security experts see the reference as a signature allusion to Esther, a clear warning in a mounting technological and psychological battle as Israel and its allies try to breach Tehran's most heavily guarded project.
