Because he who obtained knowledge has not returned.
The obtained knowledge can be easily translated for developing fungal resistant crops by RNAi.
The obtained knowledge concerning the impact of those geometrical factors could provide guidance for future crenellation designs for industrial applications.
The obtained knowledge of system dynamics for both normal and fault modes is stored in constant RBF networks.
The effectiveness of the obtained knowledge base, dependent on the base's size and on rules' reliabilities, is high.
The obtained knowledge of system dynamics can be reused in another control process towards stability and improved performance.
The obtained knowledge is helpful to engineering design to ensure the safety of immersed internals in fluidized bed reactors.
Incremental technique is an efficient approach for dynamic information processing by making full use of previously obtained knowledge.
With the obtained knowledge, empirical equations are also developed to determine the bond strength and energy required for fibre pullout.
The obtained knowledge may suggest a new perspective for designing specific therapeutic strategies for the cure of misfolding diseases.
A key breakthrough came in 2012, when a high-resolution crystal structure of channelrhodopsin was obtained; knowledge of this structure allowed scientists to engineer the opsin channel pore to create an inhibitory chloride-conducting channel.
