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Showing 1–6 of 6 results
Advanced filters: Author: Amala John Clear advanced filters

  • Tracking unknown targets under forest cover is challenging. Rakesh John Amala Arokia Nathan and colleagues present a fully autonomous drone swarm, field-validated and designed to handle sensor noise, that adaptively samples a synthetic aperture to detect and track anomalous targets.

    • Rakesh John Amala Arokia Nathan
    • Sigrid Strand
    • Oliver Bimber
    ResearchOpen Access
    Communications Engineering
    Volume: 4, P: 1-12

  • Flower formation across thermal environments is critical for efficient reproduction. This study reveals that temperature and the CLAVATA peptide signalling pathway intersect to confer robustness in hormone-dependent reproductive shoot development.

    • Amala John
    • Elizabeth Sarkel Smith
    • Zachary L. Nimchuk
    Research
    Nature Plants
    Volume: 9, P: 1306-1317

  • DNA methylation contributes to transcriptional silencing. Here, Groth et al.show that mutant plants defective in MTHFD1, an enzyme involved in folate metabolism, have a DNA hypomethylation phenotype highlighting the link between one-carbon metabolism and DNA methylation, which is mediated by SAM as a common methyl donor.

    • Martin Groth
    • Guillaume Moissiard
    • Steven E. Jacobsen
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-13

  • Swarms of drones can collaborate to sense the environment. Nathan and coworkers propose a collective sensing strategy to improve tracking ability in densely forested areas, where targets can be occluded. The results pave the way to more accurate and sophisticated applications for detection of targets in complex environments.

    • Rakesh John Amala Arokia Nathan
    • Indrajit Kurmi
    • Oliver Bimber
    ResearchOpen Access
    Communications Engineering
    Volume: 2, P: 1-12