Results 271 to 280 of about 52,178 (320)

Modern and Ancient Genomes Reveal Neolithic Paternal Expansions of Millet and Rice Farmers and Demic Diffusion from China into Mainland Southeast Asia

open access: yesAdvanced Science, EarlyView.
This study clarifies the genetic patterns of paternal lineages across East Asia and Mainland Southeast Asia. Han populations are relatively homogeneous, whereas southern ethnolinguistic minorities display regional structures. Shared Y‐chromosome lineages indicate Neolithic expansions and extensive north‐south gene flow, supporting demic diffusion ...
Yunhui Liu   +15 more
wiley   +1 more source

Multi‐Dimensional Acoustic Cascaded Holographic Encryption with Instantaneous Visual Decryption via Particle Manipulation

open access: yesAdvanced Science, EarlyView.
Acoustic holograms act as key tools for information encryption, yet current schemes limit encryption dimensionality/security and require time‐consuming decryption. A compact device integrates multi‐dimensional cascaded acoustic holography with particle manipulation, employs extra secret keys, enables rapid decryption, and is validated via 1D/2D/3D ...
Qin Lin   +8 more
wiley   +1 more source

A Low-Cost Passive Acoustic Toolkit for Underwater Recordings. [PDF]

open access: yesSensors (Basel)
Galanos V   +3 more
europepmc   +1 more source

Robust and early howling detection based on a sparsity measure. [PDF]

open access: yesEURASIP J Audio Speech Music Process
Mounir M, Bernardi G, van Waterschoot T.
europepmc   +1 more source

An Ironless Large Displacement Flat Piston Loudspeaker

open access: green, 2013
Mathias Rémy   +3 more
openalex   +1 more source

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