Natural Field Environment
Natural Field Environment - Related Videos
05:57
Collection, Isolation and Enrichment of Naturally Occurring Magnetotactic Bacteria from the Environment
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Cited by 17 •
2012
We demonstrate a method to collect magnetotactic bacteria (MTB) that can be applied to natural waters. MTB can be isolated and enriched from sediment samples using a relatively simple setup that takes advantage of the bacteria's natural magnetism. Isolated MTB can then be examined in detail using both light and electron microscopy.
11:15
Electric Field-controlled Directed Migration of Neural Progenitor Cells in 2D and 3D Environments
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Cited by 22 •
2012
This protocol demonstrates methods used to establish 2D and 3D environments in custom-designed electrotactic chambers, which can track cells in vivo/ex vivo using time-lapse recording at the single cell level, in order to investigate galvanotaxis/electrotaxis and other cellular responses to direct current (DC) electric fields (EFs).
01:10
Nature and Nurture
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2019
Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience, such as differences...
07:19
Compost Microcosms as Microbially Diverse, Natural-like Environments for Microbiome Research in Caenorhabditis elegans
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Cited by 5 •
2022
Compost microcosms bring the microbial diversity found in nature into the laboratory to facilitate microbiome research in Caenorhabditis elegans. Provided here are protocols for setting up microcosm experiments, with the experiments demonstrating the ability to modulate environmental microbial diversity to explore the relationships between environmental microbial diversity and worm gut microbiome composition.
05:27
VR Nature Therapy: Embodiment and Emotional Regulation through Immersive Virtual Environments
0 Views •
2026
Here, we present a protocol to investigate the effects of immersive 360-degree virtual reality nature exposures on mood and embodiment. Participants experience forest and marine environments in seated and standing postures, with assessments using standardized scales to evaluate therapeutic outcomes for mental health interventions.
FAQs
Performance in a natural field environment reflects the combined effect of variables rather than a single isolated stress. Temperature, moisture, light, flow, and microbial communities may change together, so their interactions can produce constraints that controlled testing does not reveal. This makes field observations valuable for identifying whether a bioengineered system remains stable and effective under changing conditions.
Laboratory results may not predict field performance because controlled conditions do not reproduce the interacting changes found outside the laboratory. A device, biomaterial, sensor, or engineered organism can appear effective under stable settings yet encounter constraints when temperature, moisture, light, flow, or microbial communities vary. Field testing therefore strengthens translation by showing whether performance persists beyond initial controlled evaluation.
Microbial communities represent a changing biological factor that can interact with physical and chemical conditions in the field. Their presence adds environmental complexity that may not be represented during controlled testing. Including this context helps researchers determine whether a bioengineered material, device, sensor, or organism maintains its intended stability and effectiveness when exposed to naturally occurring biological variation.
Changes across location and time make field performance a condition-dependent outcome rather than a single fixed measurement. Temperature, moisture, light, flow, and microbial communities can vary throughout a setting or during an evaluation period. Recognizing this variation helps researchers identify environmental constraints and judge whether observed performance reflects robust function or suitability only under particular conditions.
Researchers should examine both system performance and the environmental conditions present during evaluation. Relevant observations include changes in temperature, moisture, light, flow, and microbial communities, along with whether the bioengineered system remains stable and effective. Connecting performance with these conditions can reveal specific constraints and provide evidence for improving designs before broader use.
Field-based evaluation supports translation of bioengineered technologies into agricultural, ecological, and clinical applications. These settings can expose devices, biomaterials, sensors, or engineered organisms to environmental variation that controlled studies may not capture. Evidence from such evaluations helps determine whether a technology can retain useful performance outside the laboratory and identifies changes needed for practical deployment.
Field findings guide design improvements by revealing which naturally varying conditions limit stability or effectiveness. Researchers can use those observations to connect performance problems with environmental constraints rather than treating them as unexplained failures. This feedback supports refinement of bioengineered devices, biomaterials, sensors, and engineered organisms, strengthening their potential to function reliably in agricultural, ecological, or clinical contexts.