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  1. 4721
    “…A total of 16 subjects participated in two activities of different intensities on a treadmill, namely at 4.5 km/h and 6 km/h. The experimental procedure was set to static–dynamic–static. …”
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    Exercise Thermal Sensation: Physiological Response to Dynamic–Static Steps at Moderate Exercise
  2. 4722
    “…Two experimental methods are employed to examine the performance of ECA* against genetic algorithm for clustering++ (GENCLUST++), learning vector quantisation (LVQ), expectation maximisation (EM), K-means++ (KM++) and K-means (KM). These algorithms are applied to 32 heterogenous and multi-featured datasets to determine which one performs well on the three tests. …”
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    Performance evaluation results of evolutionary clustering algorithm star for clustering heterogeneous datasets
  3. 4723
    por Zhou, Di, Song, Wei
    Publicado 2021
    “…The total length of the ecological network in Chongqing is 2524.34 km, with an average corridor length of 29.02 km. (3) The overall complexity and network efficiency are high, but the spatial distribution of ecological corridors is uneven, especially in the southwest of Chongqing.…”
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    Identifying Ecological Corridors and Networks in Mountainous Areas
  4. 4724
    “…We reveal the pervasiveness of supplementary foodstuffs in the diet of a wild bird using metabarcoding of blue tit (Cyanistes caeruleus) faeces collected in early spring from a 220 km transect in Scotland with a large urbanization gradient. …”
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    Faecal metabarcoding reveals pervasive long-distance impacts of garden bird feeding
  5. 4725
    “…Benthic samples of the following sites were investigated: north of Mykolaiv City (approximately 5 km), in Mykolaiv City (near Varvarivskyi Bridge), and 5 km south of the city. …”
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    Centric diatom diversity in the lower part of the Southern Bug river (Ukraine): the transitional zone at Mykolaiv city
  6. 4726
    “…We hypothesized that non-enzymatic browning and reducing power, a measure of antioxidant activity, of processed yam are affected by pre-treatment. Peeled yam cultivars (KM, RKD and SO89) in chunks were pre-soaked (0, 3, 6, 12, 18, and 24 h) in distilled water or pre-blanched (0, 1, 2, 3, 4, and 5 min) in steam. …”
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    Effects of two pre-treatments, blanching and soaking, as processing modulation on non-enzymatic browning developments in three yam cultivars from Ghana
  7. 4727
    “…Using satellite data and a recent method to disentangle multiscale processes, we find that wind deposits kinetic energy into the geostrophic ocean flow only at scales larger than 260 km, on a global average. We show that wind removes energy from scales smaller than 260 km at an average rate of −50 GW, a process known as eddy killing. …”
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    Scale of oceanic eddy killing by wind from global satellite observations
  8. 4728
    “…The system can obtain the multi-spectral images of eight bands with a spatial resolution of 21.5 m and a swath width of 320 km at the altitude of 500 km. Compared with the existing nighttime light remote sensors, our system possesses the advantages of high spatial and high spectral resolution, wide spectrum band and wide swath width simultaneously, greatly making up for the shortage of the present systems. …”
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    Optical Design of Imaging Spectrometer Based on Linear Variable Filter for Nighttime Light Remote Sensing
  9. 4729
    “…We estimate this protection from mangroves and coastal elevation globally, examining both “direct” and “indirect” exposure events (< 100 km vs. ≥ 100 km distance from a cyclone’s “eye”, respectively). …”
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    Mangroves and coastal topography create economic “safe havens” from tropical storms
  10. 4730
    “…The walking speed in the video was set to 3 km/h to induce an error, while the actual walking speed was 1 km/h. …”
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    Changes in cerebral blood flow during forward and backward walking with speed misperception generated by virtual reality
  11. 4731
    por Alyan, Sofyan H.
    Publicado 2021
    “…The experiments comprised displacing nursing or non-nursing female camels 6 km from their living pens to an unfamiliar release site. …”
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    Short-range homing in camels: displacement experiments
  12. 4732
    “…Flexural rebound modeling suggests 0.75 km(3) of water was lost. We observed transient refilling of the doline the following summer with rapid incision of a narrow meltwater channel (20 m wide and 6 m deep). …”
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    Rapid Formation of an Ice Doline on Amery Ice Shelf, East Antarctica
  13. 4733
    “…In this study, three scenarios with different front vehicle speeds (60, 45, and 30 km/h) in a two-lane long tunnel (one lane in each travel direction) were evaluated using a driving simulator. …”
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    Evaluation of Mental Load of Drivers in Long Highway Tunnel Based on Electroencephalograph
  14. 4734
    “…When u(p) ≥ 2.5 km/s, the Al matrix will shock melt or unloading melt, and micro-spallation occurs; Cu inclusions have no effect on spallation strength, but when Cu inclusions and the Al matrix are not fully diffused, the voids tend to grow and coalescence along the inclusion interface to form a large void.…”
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    Spallation Characteristics of Single Crystal Aluminum with Copper Nanoparticles Based on Atomistic Simulations
  15. 4735
    “…Restoring ∼8,000 km(2) of wetlands will reduce mean annual nitrate loads to the UMRB outlet by 12%, a substantial improvement over existing conditions but markedly less than widely cited estimates. …”
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    Wetland restoration yields dynamic nitrate responses across the Upper Mississippi river basin
  16. 4736
    “…The information and data covering all the ecoregions of the Romania (~110,000 km(2)) were analyzed and processed, based on GIS and remote sensing techniques. …”
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    Applying a Complex Integrated Method for Mapping and Assessment of the Degraded Ecosystem Hotspots from Romania
  17. 4737
    “…The running demands (total-, relative-, high-speed- [>17 km·h(−1)] and sprint [≥22 km·h(−1)] distance, number and length of sprints, and peak speed) were compared between competitions. …”
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    The Between-Competition Running Demands of Elite Hurling Match-Play
  18. 4738
    “…The cline width was estimated 46 km only with a center close to the population of the cinnamon‐bellied phenotype. …”
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    Asymmetric allelic introgression across a hybrid zone of the coal tit (Periparus ater) in the central Himalayas
  19. 4739
    “…Modifications in walking 2 km (adaptive, maladaptive, or no) were assessed at baseline and one and two years later. …”
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    Associations between Perceived Outdoor Environment and Walking Modifications in Community-Dwelling Older People: A Two-Year Follow-Up Study
  20. 4740
    “…Here, we used the homing motivation of the Manx shearwater to investigate navigational decision making in a wild bird by displacing them 294 km to the far side of a large island (the island of Ireland). …”
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    Shearwaters sometimes take long homing detours when denied natural outward journey information
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