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Science
“#The Anthropocene signature on Mount Elbrus, Caucasus” Glaciologists on the mt. Elbrus Glacier, in 2018. Credit: Sarah Del Ben / Ice Memory Researchers of the Institute of Polar Sciences of the Italian National Research Council and of the Ca’ Foscari University of Venice analyzed fragrances deriving from personal care products and consumer goods in an…
“#Stabilisation of charge density wave phase by interfacial interactions” Figure shows (a) scanning transmission electron microscope measurement of the zigzag edge of a tantalum disulfide (TaS2) flake on hexagonal boron nitride (h-BN) with the predicted geometric structures calculated by density functional theory (DFT) calculations. (b) Large area and zoom-in atomic force microscopy images of 2H-TaS2…
“#Researchers develop new materials for energy and sensing” Left: Scanning electron microscope image of film fragments. Right: Elemental mapping indicates that hybrid perovskite has been created: tetrachloro-1,2-benzoquinone (TCBQ) is incorporated with the perovskite, as chlorine (top) and iodine (bottom) are co-localized. Credit: Massachusetts Institute of Technology A team of researchers from MIT and Northwestern University…
“#Baleen whales have changed their distribution in the Western North Atlantic” Finback whales were detected nearly year-round from Virginia to eastern Greenland. Photo: NOAA Fisheries Researchers have been using passive acoustic recordings of whale calls to track their movements. They have found that four of the six baleen whale species found in the western North…
“#Research underscores importance of global surveillance of plant pathogens” Current distribution of bacterial leaf streak of corn. Credit: Mary Ortiz-Castro, Terra Hartman, Teresa Coutinho, Jillian M. Lang, Kevin Korus, Jan E. Leach, Tamra Jackson-Ziems, and Kirk Broders First spotted in the United States in 2014, bacterial leaf streak of corn is an emerging disease of…
“#Improved waste separation using super-stable magnetic fluid” Two magnetic fluids with a magnet in the middle. Left: a non-stable magnetic fluid, where the magnetic particles in the fluid are drawn towards the magnet. Right: a fluid that does remain stable in a magnetic field. Credit: Journal of Physical Chemistry Letters. 2020 American Chemical Society Magnetically…
“#Social workers identify dire needs as schools prepare to resume classes” Credit: CC0 Public Domain As school districts nationwide grapple with how and when to safely reopen in the midst of the COVID-19 pandemic, a survey of 1,275 social workers across the United States shows the immensity of the challenge ahead. The results of the…
“#Research explores motivations and barriers for learners of te reo Māori” Credit: Victoria University of Wellington Dr. Te Huia, with Māori language researchers Dr. Mauren Muller and Tai Ahu, conducted interviews with 57 Māori language speakers and learners across 12 regions nationally, as well as conducting an indepth survey during the national kapa haka festival…
“#Education reform study suggests more charter regulations harm minority educators” Robert Maranto and Ian Kingsbury. Credit: University of Arkansas Do education regulations sometimes harm those they were intended to help? A recent study by University of Arkansas Education Reform professor Robert Maranto and former doctoral student Ian Kingsbury, now at Johns Hopkins University, says yes….
“#Honeybees reveal environmental pollution in their surroundings” Bees where the new tool was teste in Cordoba Credit: University of Cordoba Honeybee colonies are bioindicators of environmental contamination in the area, since they get coated in everything that there is in the environment, including pollutants, and they end up taking it all back to their bee…