Results 241 to 250 of about 357,123 (287)

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno   +17 more
wiley   +1 more source

Complete chromosome 21 centromere sequencing of families with Down syndrome. [PDF]

open access: yesAm J Hum Genet
Mastrorosa FK   +27 more
europepmc   +1 more source

Spin Hall Nano-Antenna. [PDF]

open access: yesAdv Sci (Weinh)
Fabiha R   +6 more
europepmc   +1 more source

The fourth-order difference co-array construction by expanding and shift nested array: Revisited and improved

Signal Processing, 2021
Abstract The expanding and shift scheme with two nested arrays (EAS-NA-NA) is easy to construct and effective for achieving large number of degrees of freedom (DOFs), which is one of the representative sparse arrays exploiting the fourth-order difference co-array (FODC). In this letter, it is found that by suitably enlarging the sensor spacing of the
Yan Zhou, Jin Li, Weike Nie
exaly   +2 more sources

Impaired Sensor Diagnosis, Beamforming, and DOA Estimation With Difference Co-Array Processing

IEEE Sensors Journal, 2015
Impaired sensors will significantly deteriorate phased-array beampattern, and consequently degrade the output signal-to-interference plus noise ratio (SINR) and direction-of-arrival (DOA) estimation performance. In this paper, we propose a signal-processing scheme for impaired phased-arrays, including beamforming and DOA estimation as well as array ...
Wen-Qin Wang, Hui Chen, Hing Cheung So
exaly   +2 more sources

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