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Physics is concerned with the interactions of energy, matter, space, and time, in order to discover the underlying mechanisms that underpin all phenomena. The word "physics" comes from the Greek word "phúsis", which means nature. Physics seeks to comprehend the natural world around us at its most fundamental level. It emphasizes the use of quantitative laws to do this, which could be valuable in other fields that want to push the performance boundaries of present...
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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,...
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In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
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Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits become more common within a population or species. Naturally selected traits initially arise via random genetic mutations. In order for selection to occur, there must be variation within a population, the trait controlling the variation must be heritable, and there must be an evolutionary advantage for variation in the trait.
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Nature-Based Virtual Reality: A Scoping Review of Cancer Care.

Gwen Wyatt1, Jessica Sender1, Rebecca Lehto1

  • 1College of Nursing, Michigan State University, East Lansing, MI, USA.

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|February 14, 2026
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Summary

Nature-based virtual reality (VR) shows promise for improving emotional well-being in cancer patients and caregivers. However, more high-quality research is needed, especially for caregiver support.

Keywords:
anxietycancercaregiverdepressionemotional well-beinginterventionnature-based virtual realityquality of life

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Area of Science:

  • Oncology
  • Psychology
  • Digital Health

Background:

  • Cancer patients and caregivers face significant emotional strain throughout cancer care.
  • There is a need for interventions to support emotional health and well-being.
  • Nature exposure is known to benefit emotional health, suggesting potential for nature-based virtual reality (VR).

Conclusions:

  • Nature-based VR has potential for enhancing emotional health in cancer patients.
  • Higher-quality studies are required to confirm efficacy.
  • More research is needed on nature-based VR for caregiver emotional support.