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Autonomous vehicle development will be stalled by technological and regulatory barriers, says report

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Autonomous vehicles are currently more hype than substance, given the significant technological, financial, and regulatory barriers to their widespread use, according to GlobalData.

In its latest report, Tech, Media, & Telecom Predictions 2022, the data and analytics company predicts that focus will shift onto “lower-level” autonomous vehicles that require greater human supervision, while mergers and acquisition activity will continue to be driven by transport technology such as robotaxis.

Amrit Dhami, thematic analyst at GlobalData, offers her view on these predictions. She says technological barriers will shift focus onto lower-level autonomous vehicles. [Read more…] about Autonomous vehicle development will be stalled by technological and regulatory barriers, says report

Development of a novel technology to check body temperature with smartphone camera

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Thermal-imaging sensors that detect and capture images of the heat signatures of human bodies and other objects have recently sprung into use in thermostats to check facial temperatures in a contactless attempt to screen for COVID-19 at several building entrances.

Under these circumstances, the smartphone industry is actively considering the incorporation of such sensors as portable features to create the add-on function of measuring temperature in real time.

Additionally, the application of such technology to autonomous vehicles may facilitate safer autonomous driving. [Read more…] about Development of a novel technology to check body temperature with smartphone camera

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New hydrogel halves recovery time from muscle injuries

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A team from the Universitat Politècnica de València (UPV) and the CIBER Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) has designed and tested, at a preclinical level, a new biomaterial for the treatment and recovery of muscle injuries.

It is a boron-loaded alginate hydrogel, which would be administered with a subcutaneous injection. According to the tests carried out so far -in animal models-, it is capable of regenerating damaged muscle very rapidly -specifically, in half the time it takes for it to regenerate naturally.

The scientific advance could also be applied to the prevention and treatment of muscle atrophy associated with aging. The results of the work of these Spanish researchers have been published in the journal Materials Science & Engineering C. [Read more…] about New hydrogel halves recovery time from muscle injuries

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A tangled food web: Maximizing production with efficient inputs

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Born in food web ecology, the concept of trophic levels – the hierarchy of who eats who in the natural world – is an elegant way to understand how biomass and energy move through a natural system. It’s only natural that the idea found its way into the realm of aquaculture, where marine and freshwater farmers try to maximize their product with efficient inputs.

“It’s often used as a measure of how sustainable it is to harvest or consume that species,” said Rich Cottrell(link is external), a postdoctoral researcher at UC Santa Barbara’s National Center for Ecological Analysis & Synthesis (NCEAS).

As plants (level 1) become food to plant eaters (level 2), who in turn are consumed by carnivores (level 3) and so on, the amount of energy required to support the same weight of organisms increases, he explained. [Read more…] about A tangled food web: Maximizing production with efficient inputs

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