IEEE

Experimental Demonstration of a Narrow and Low-Divergence “Pin-Like” Beam in a 2-Gbit/s OOK FSO Link under Turbulence Effects when Using a Limited-Size Receiver Aperture

Abstract: We demonstrate a 2-Gbit/s FSO link using pin-like beam under emulated turbulence. With a 3-mm-diameter receiver aperture, the BER of the pin-like beam is below 1e-5 under all 100 random ...
IEEE

GENNDTI: Drug-Target Interaction Prediction Using Graph Neural Network Enhanced by Router Nodes

Abstract: Identifying drug-target interactions (DTI) is crucial in drug discovery and repurposing, and in silico techniques for DTI predictions are becoming increasingly important for reducing time ...
The Guardian

Readers reply: Experts say we should use passkeys, but can a smartphone pin really be safer than a password?

The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts This week’s question: Is ...
The Hindu

YSRCP deliberately provoking DSC-2025 candidates, allege MLCs

MLC Bhumireddy Ramagopal Reddy has asserted that that the DSC final selection list was released only after all the objections were thoroughly examined, on September 15, 2025, and the whole process ...
The Guardian

Experts say we should use passkeys, but can a smartphone PIN really be safer than a password?

The long-running series in which readers answer other readers’ questions explores a topical issue of personal cybersecurity Readers reply: If an alien asked you: ‘What is music?’ what would you play ...