Goldseiten

EQS-News: EcoGraf Delivers Gold Results and Strategy including 4.45 g/t Gold Rock Chip Sample

High-Grade Gold Results at Hazina Prospect from Maiden Exploration Confirms Strong Gold Prospectivity EcoGraf Ltd. is pleased to announce positive results from the maiden exploration program conducted ...

Ecograf Delivers Gold Results And Strategy Including 4.45 G/T Gold Rock Chip Sample

Ecograf Delivers Gold Results And Strategy Including 4.45 G/T Gold Rock Chip Sample. EcoGraf Limited / Key word(s): Miscellaneous EcoGraf Delivers Gold Results and Strategy including 4.45 g/t Gold ...
IEEE

Investigation of the Performance of Frequency Diverse Array Radar Using FDTD Method

Abstract: We propose employing a finite difference time domain (FDTD) method to fully understand the performance of frequency diverse array (FDA) radar in terms of energy propagation, clutter ...
IEEE

A Novel Inverse Filtering-Negative Feedback Low-Frequency Extension Method for Seismic Geophone

Abstract: To address the challenge of low-frequency seismic signal measurement in ultra-deep oil and gas exploration, an inverse filtering-negative feedback low-frequency extension (IF-NF-LFE) method ...