Results 231 to 240 of about 13,361 (243)

Updated Guidance for Communicating PFAS Identification Confidence with Ion Mobility Spectrometry. [PDF]

open access: yesEnviron Sci Technol
Boatman AK   +7 more
europepmc   +1 more source

Nearly 180° Field‐of‐View Metalens for Miniaturized Imaging Systems

open access: yesLaser &Photonics Reviews, EarlyView.
A compact, single‐layer metalens is developed with an ultra‐wide field of view of ≈180 degrees. Utilizing a unique quadratic phase profile, this metalens overcomes traditional issues like axial and color dispersion. It operates across red, green, and blue wavelengths with non‐polarized light, promising enhanced imaging capabilities for integration into
Azhar Javed Satti   +9 more
wiley   +1 more source

Ultradian and circadian rhythms of phototaxis in chlamydomonas reinhardii. [PDF]

open access: yesBiochem Biophys Rep
Jenkins HA   +3 more
europepmc   +1 more source

All-Optical Self-Synchronizing Scheme for Contention Resolution in Asynchronous Optical Packet Switched Networks Using Continuously Tunable Optical Delay Line

open access: green, 2011
Claudio Porzi   +11 more
openalex   +1 more source

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