Exploring data, one index at a time.

Abstract: In this paper, we consider the array synthesis with low sidelobe level using two-way array factor (AF), which is defined as the product of the factors in transmit and receive AFs. Utilizing ...

October 16, 2024, Mountain View, CA — Scientists at the SETI Institute and partners from Penn State University used the Allen Telescope Array (ATA) to search for signs of alien technology in the ...

Abstract: In this paper, a design framework based on integer linear programming is proposed for optimizing sparse array structures. We resort to binary vectors to formulate the design problem for ...

Maintaining a healthy and manicured lawn is essential for a home's curb appeal and requires an investment in both time and money. According to Today's Homeowner, Americans spend an average of 384 ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Identification and characterization of bacterial species in clinical and industrial ...

Creating clean and defined edges for your lawn is more than just a finishing touch. It's an art that can elevate the overall appearance of your outdoor space. A well-edged lawn exudes a professional ...

I encountered an issue while doing a particular request using "array_agg" I am using postgresSQL 14.3 and pg 8.7.3 (I also tried with the 8.8.0) My data base looks something like this (This was not ...