Search results for self-driving

Social Sciences May 29, 2024

'Entrepreneurial spirit': A product of nature or nurture?

The concept of cultural entrepreneurship has many facets. It encompasses both the cultural and social impact of entrepreneurial training, and the environmental factors that influence its development.

Economics & Business May 23, 2024

Study: Increase in taxpayers reporting self-employment earnings cannot be attributed to increase in gig work

The emergence over the past decade of new institutions and technologies that have made it easier for firms to obtain labor from self-employed contract workers instead of employees has spurred widespread speculation that the ...

Materials Science May 2, 2024

Chemists develop highly reflective black paint to make objects more visible to autonomous cars

Driving at night might be a scary challenge for a new driver, but with hours of practice it soon becomes second nature. For self-driving cars, however, practice may not be enough because the lidar sensors that often act as ...

Nanomaterials Apr 24, 2024

Research combines DNA origami and photolithography to move one step closer to molecular computers

Molecular computer components could represent a new IT revolution and help us create cheaper, faster, smaller, and more powerful computers. Yet researchers struggle to find ways to assemble them more reliably and efficiently.

Social Sciences Apr 3, 2024

Weak self-control, social media and targeted advertising increase impulse buying, says study

Online shopping and digital payment options have made shopping easier and more enjoyable—money can be spent almost unnoticeably. These factors predispose people to impulse purchases. A lack of budgeting and cost control ...

Analytical Chemistry May 16, 2024

Accelerated discovery research unveils 21 novel materials for advanced organic solid-state laser technology

Organic solid-state lasers (OSLs) hold immense promise for a wide range of applications due to their flexibility, color tunability, and efficiency. However, they are difficult to make, and with over 150,000 possible experiments ...

Ecology Apr 25, 2024

How do birds flock? Researchers do the math to reveal previously unknown aerodynamic phenomenon

In looking up at the sky during these early weeks of spring, you may very well see a flock of birds moving in unison as they migrate north. But how do these creatures fly in such a coordinated and seemingly effortless fashion?

Plants & Animals May 23, 2024

Finding the beat of collective animal motion: Scientists show reciprocity is key to driving coordinated movements

Across nature, animals from swarming insects to herding mammals can organize into seemingly choreographed motion. Over the last two decades, scientists have discovered that these coordinated movements arise from each animal ...

Molecular & Computational biology Apr 18, 2024

Researchers crack mystery of swirling vortexes in egg cells

Egg cells are the largest single cells on the planet. Their size—often several to hundreds of times the size of a typical cell—allows them to grow into entire organisms, but it also makes it difficult to transport nutrients ...

Economics & Business Apr 16, 2024

Study completes new analysis of patents to refute earlier claim that research has lost its innovative drive

A high-profile study made headlines in 2023 stating that the scientific and innovation system is producing less and less completely new knowledge. Researchers at the University of Basel are now refuting this claim, at least ...

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