Meet the power plant of the future: Solar + battery hybrids are poised for explosive growth

Joachim Seel, Lawrence Berkeley National Laboratory; Bentham Paulos, Lawrence Berkeley National Laboratory, and Will Gorman, Lawrence Berkeley National Laboratory (from The Conversation) America’s electric power system is undergoing radical change as it transitions from fossil fuels to renewable energy. While the first decade of the 2000s saw huge growth in natural gas generation, and the 2010s were the decade of wind and solar, early signs…

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Facial recognition technology: privacy and political orientation

There is growing concern that the widespread use of facial recognition technology has led and will lead to the decline of privacy and civil liberties. CCTV cameras and huge databases of facial images–taken from sources such as social media and ID card registers–make it easy to identify individuals as well as track their movements and social interactions. Plus, “facial recognition can be used without subjects’…

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Algorithms, part 2: impact on searching and finding academic information

Algorithms are literally everywhere in the digital environment. The databases, sources, and systems you use at a college or university or high school are not immune. They use algorithms as well. At a basic level, algorithms can help with searching, sorting, pattern matching, and more. An algorithm impacts how the search is done/interpreted and what records from a database are brought forward in response and…

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Algorithms: what are they? What can they do?

At its most basic, an algorithm is a procedure to solve a problem. A computer program can be a procedure to solve a problem expressed in a computer language. On many social media and digital commerce sites (Facebook, Twitter, Instagram, Netflix, Amazon, Google, Microsoft, and on and on), algorithms control how users experience the sites–what they see, the options they are offered, who they communicate…

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Ransomware: malware and cybercrime

What exactly is ransomware? And what happens in a ransomware attack? What does research say about ransomware and the pervasive and increasing threat and damage caused by cybercrime? Featured articles (these articles have been added to the Science Primary Literature database): *Bae, S. I., Gyu, B. L., & Im, E. G. (2020). Ransomware detection using machine learning algorithms. Concurrency and Computation, 32(18), e5422. [Cited by]…

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E-mail and work: enhancing productivity or source of stress?

E-mail … we hate it, we love it. We use it, we have to use it. Or, do we? Is it essential to work? Does it really enhance productivity? Or, does it ramp up stress, cause health problems, and actually reduce work productivity? Is there a better way to do work? What does the research say? Featured articles (these articles have been added to the…

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