Wildlife experts explain why you won’t meet mountain lions in the Botanic Gardens Author: Holly Ober
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People venturing into the wild hills of the Botanic Gardens or on the south edge of campus might receive friendly warnings to watch out for mountain lions. A persistent rumor holds that the big cats roam the more rugged parts of campus and nearby mountains.
Nestled against the Box Springs Mountains, with the 40-acre Botanic Gardens forming most of its southern border, the UC Riverside campus rubs shoulders with valuable habitat for many species of birds, mammals, reptiles, and insects.
A bobcat photographed in the Entomology Building courtyard, December, 2020. (Quinn McFrederick)
ILLUSTRATION: KATTY HUERTAS
With 2020 finally behind us, we can begin to think about how the historic events that took place will be understood in years to come. To do so, we asked young scientists this question:
What new word or phrase would you add to the dictionary to help scientists explain the events of 2020 to future generations? Read a selection of the best responses below. Follow NextGen Voices on Twitter with hashtag #NextGenSci. Read previous NextGen Voices survey results at https://science.sciencemag.org/collection/nextgen-voices.
2020 d (adjective)
When all of the even slightly negative events in a situation suddenly amplify in magnitude to truly horrendous proportions (e.g., police brutality, political corruption, science skepticism, conspiracy theories, political division). “We are going to need an immediate extraction things got 2020 d over here.”
New study highlights future challenges for developing realistic prosthetic devices
Advances in neuroscience and engineering have generated great hope for Luke Skywalker-like prosthetics: robotic devices that are almost indistinguishable from a human limb. Key to solving this challenge is designing devices that not only can be operated with a user’s own neural activity, but can also accurately and precisely receive and relay sensory information to the user.
A new study by neuroscientists at the University of Chicago and Chalmers University of Technology, published Dec. 22 in the journal
Cell Reports, highlights just how difficult this may prove to be. In a cohort of three subjects whose amputated limbs had been replaced with neuromusculoskeletal prosthetic limbs, the investigators found that even after a full year of using the devices, the participant’s subjective sensation never shifted to match the location of the touch sensors on their prosthetic devi
Chalmers University of Technology
Advances in neuroscience and engineering have generated great hope for Luke Skywalker-like prosthetics: robotic devices that are almost indistinguishable from a human limb. Key to solving this challenge is designing devices that not only can be operated with a user’s own neural activity, but can also accurately and precisely receive and relay sensory information to the user. A new study by neuroscientists at Chalmers and the University of Chicago, published in the journal Cell Reports, highlights just how difficult this may prove to be. In a cohort of three subjects whose amputated limbs had been replaced with a neuromusculoskeletal prosthetic limb, the investigators found that even after a full year of using the devices, the participant’s subjective sensation never shifted to match the location of the touch sensors on their prosthetic devices.
New results challenge prevailing dogma regarding brain plasticity following limb loss
Advances in neuroscience and engineering have generated great hope for Luke Skywalker-like prosthetics: robotic devices that are almost indistinguishable from a human limb.
The key to solving this challenge is designing devices that not only can be operated with a user s own neural activity but can also accurately and precisely receive and relay sensory information to the user.
A new study by neuroscientists at the University of Chicago and Chalmers University of Technology, published on December 22 in the journal
Cell Reports, highlights just how difficult this may prove to be.