Perspectives on terahertz honeybee sensing

PAPER manual Scientific Reports 2025 Other Effect: unclear Evidence: Insufficient

Read original paper → DOI: 10.1038/s41598-025-91630-8 Evidence Lab

Abstract

Category: Environmental Monitoring, Physics, Entomology Tags: terahertz technology, honey bee sensing, environmental monitoring, radar cross-section, dielectric properties, high-frequency EMF, insect health DOI: 10.1038/s41598-025-91630-8 URL: nature.com Overview Terahertz (THz) technology provides precise monitoring capabilities in dynamic environments, offering unique insights into insect habitats. This study focuses on environmental monitoring of European honey bees (Apis mellifera) through a combination of measurements and simulations. Findings - Dielectric Characterization: Dielectric material properties of honey bee body parts were characterized across 1-500 GHz, collecting heterogeneous empirical data. - Mockup Validation: Honey bee mockups made from polyamide 12 (PA12) and epoxy resin were employed and validated as effective substitutes for real bees via comparative scattering analyses. - Advanced THz Technologies: Research explored radar cross-section (RCS), imaging, and spectral properties using advanced THz technologies, such as resonant tunneling diodes (RTDs, 250 GHz) and THz time-domain spectroscopy (THz-TDS, frequencies >250 GHz). - High-Resolution Imaging: Imaging using a 450 GHz bandwidth captured intricate anatomical details of both real and 3D-printed bees, showing THz technology’s promise for detailed environmental monitoring. - Dosimetric Simulations: Simulations at 300 GHz assessed the dosimetry and feasibility of non-invasive, continuous monitoring based on the heterogeneous honey bee model. Conclusion This research highlights the potential of THz technology for non-invasive, detailed, and continuous environmental monitoring of honey bees, with implications for assessing the impact of high-frequency electromagnetic fields on insect health and habitat safety.

AI evidence extraction

At a glance

Study type

Other

Effect direction

unclear

Population

European honey bees (Apis mellifera)

Sample size

—

Exposure

RF other

Evidence strength

Insufficient

Confidence: 66% · Peer-reviewed: yes

Main findings

The study reports measurements and simulations characterizing honey bee dielectric properties across 1–500 GHz, validates PA12/epoxy mockups as substitutes via comparative scattering analyses, demonstrates high-resolution THz imaging, and presents dosimetric simulations at 300 GHz to assess feasibility of non-invasive continuous monitoring.

Outcomes measured

Dielectric properties of honey bee body parts across 1–500 GHz
Radar cross-section/scattering characteristics of real bees vs mockups
THz imaging/anatomical detail capture (e.g., 450 GHz bandwidth)
Spectral properties assessed with THz technologies (e.g., THz-TDS >250 GHz)
Dosimetric simulation outputs at 300 GHz for feasibility of non-invasive monitoring

View raw extracted JSON

{
    "study_type": "other",
    "exposure": {
        "band": "RF",
        "source": "other",
        "frequency_mhz": null,
        "sar_wkg": null,
        "duration": null
    },
    "population": "European honey bees (Apis mellifera)",
    "sample_size": null,
    "outcomes": [
        "Dielectric properties of honey bee body parts across 1–500 GHz",
        "Radar cross-section/scattering characteristics of real bees vs mockups",
        "THz imaging/anatomical detail capture (e.g., 450 GHz bandwidth)",
        "Spectral properties assessed with THz technologies (e.g., THz-TDS >250 GHz)",
        "Dosimetric simulation outputs at 300 GHz for feasibility of non-invasive monitoring"
    ],
    "main_findings": "The study reports measurements and simulations characterizing honey bee dielectric properties across 1–500 GHz, validates PA12/epoxy mockups as substitutes via comparative scattering analyses, demonstrates high-resolution THz imaging, and presents dosimetric simulations at 300 GHz to assess feasibility of non-invasive continuous monitoring.",
    "effect_direction": "unclear",
    "limitations": [],
    "evidence_strength": "insufficient",
    "confidence": 0.66000000000000003108624468950438313186168670654296875,
    "peer_reviewed_likely": "yes",
    "keywords": [
        "terahertz",
        "THz",
        "honey bee",
        "Apis mellifera",
        "dielectric properties",
        "radar cross-section",
        "scattering",
        "THz imaging",
        "THz-TDS",
        "resonant tunneling diode",
        "dosimetry",
        "300 GHz",
        "environmental monitoring",
        "high-frequency EMF",
        "insect health"
    ],
    "suggested_hubs": []
}

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AI-extracted fields are generated from the abstract/metadata and may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.

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