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<https://fdp.erasmusmc.nl/dataset/8909d0de-a46a-4249-9da8-5d91ddc99e14> a dcat:Dataset ;
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    dct:creator [ a foaf:Agent ;
            dct:identifier "unknown" ;
            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            foaf:homepage <https://fdp.erasmusmc.nl/dataset/unknown> ;
            foaf:name "Rienks, Ralf" ],
        [ a foaf:Agent ;
            dct:identifier "unknown" ;
            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            foaf:homepage <https://fdp.erasmusmc.nl/dataset/unknown> ;
            foaf:name "Forbes, Patrick" ],
        [ a foaf:Agent ;
            dct:identifier "unknown" ;
            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            foaf:homepage <https://fdp.erasmusmc.nl/dataset/unknown> ;
            foaf:name "Frens, Maarten" ],
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            dct:identifier "unknown" ;
            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            foaf:homepage <https://fdp.erasmusmc.nl/dataset/unknown> ;
            foaf:name "Pel, Johan" ],
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            dct:identifier "unknown" ;
            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            foaf:homepage <https://fdp.erasmusmc.nl/dataset/unknown> ;
            foaf:name "Leeuwis, Matto" ] ;
    dct:description ""@en,
        """This dataset contains participant averages, statistical analyses, and code supporting: 
Leeuwis et al., 2026 “Energetic cost of weight shifting and asymmetric weight-bearing during standing in humans”, [publication doi]. <br>
<br>
Twenty healthy adults completed three 3-minute standing conditions:<br>
- Baseline (B): static symmetric standing<br>
- Shifting (S): symmetric standing with periodic lateral weight shifts<br>
- Asymmetric (A): asymmetric standing with periodic switching of the supporting leg. <br>
<br>
Energy expenditure was measured with indirect calorimetry; weight-bearing asymmetry, lean angle, center-of-pressure distance, acromion-marker velocity, and bilateral soleus and medial gastrocnemius EMG were derived from synchronized motion capture, force plate, and surface electromyography. Please find the publication for a detailed description of the methods.<br>
<br>
The repository contains: <br>
- (i) per-participant, per-condition average tables (.csv) of all reported metrics; <br>
- (ii) synchronized time-series data (Measurements.mat) comprising labelled motion-capture marker kinematics, ground reaction forces and center of pressure, raw bilateral soleus/medial gastrocnemius EMG, and breath-by-breath metabolic-analyzer data; and <br>
- (iii) MATLAB scripts for data processing, metric computation, and figure generation, together with the JASP statistics files. <br>
<br>
The included metrics are:<br>
- `Pkg`: Energy expenditure (mass-normalized metabolic power) (W/kg)<br>
- `asymmetry_abs_mean`: Mean absolute weight-bearing asymmetry, Eq. 1 (dimensionless)<br>
- `theta`: Whole-body lean angle, from AP CoP (deg)<br>
- `CoP_distance_x` / `CoP_distance_y`: Mean CoP distance during segment between transitions, AP / ML (mm)<br>
- `CoP_distance`: Mean CoP distance in both directions (mm)<br>
- `dACR_x_mean` / `dACR_y_mean`: Mean acromion (ACR) marker velocity, AP / ML (mm/s)<br>
- `EMG_SOL` / `EMG_GAS`: Normalized soleus / medial gastrocnemius EMG (dimensionless)<br>
- `knee_angle`: Sagittal-plane knee angle (deg)<br>
- `CoP_vel` / `CoP_x_vel` / `CoP_y_vel`: Mean CoP speed, resultant / AP / ML (mm/s)<br>
<br>
Data were collected under Erasmus MC ethics approval MEC-2023-0205 and are released under CC BY 4.0.<br>"""@nl ;
    dct:hasVersion "2.0" ;
    dct:identifier "doi:10.34894/IB09YA" ;
    dct:issued "2026-07-08T22:00:00+00:00"^^xsd:dateTime ;
    dct:language <http://id.loc.gov/vocabulary/iso639-1/en> ;
    dct:modified "2026-09-21T12:01:27.988068"^^xsd:dateTime ;
    dct:provenance [ a dct:ProvenanceStatement ;
            rdfs:label ""@en,
                ""@nl ] ;
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            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            foaf:homepage <https://www.erasmusmc.nl/en/contact-details-and-directions> ;
            foaf:name "Erasmus MC" ] ;
    dct:title ""@en,
        "Energetic cost of weight shifting and asymmetric weight-bearing during standing in humans"@nl ;
    adms:versionNotes ""@en,
        ""@nl ;
    dcat:contactPoint [ a vcard:Kind ;
            vcard:fn "Contact dataset owners via DataverseNL." ;
            vcard:hasEmail <mailto:rso@erasmusmc.nl> ;
            vcard:hasURL <['https://doi.org/10.34894/IB09YA']> ] ;
    dcat:hasVersion "2.0" ;
    dcat:keyword "EMC"@nl,
        "behavioral energetics"@nl,
        "energy expenditure"@nl,
        "indirect calorimetry"@nl,
        "metabolic cost"@nl,
        "postural control"@nl,
        "standing balance"@nl,
        "weight shifting"@nl,
        "weight-bearing asymmetry"@nl ;
    dcat:landingPage <https://doi.org/10.34894/IB09YA> ;
    dcat:theme <https://publications.europa.eu/resource/authority/data-theme/HEAL> .

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