Toothpaste has a hard job. Not only does it have to perform essential functions like scrubbing that coffee residue from your pearly whites, but it also must stay in the tube, exit smoothly under pressure and balance on a ...
Analytical Chemistry
Nov 9, 2023
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1
Traffic lights signal to cars and buses when to stop, slow and go. Much like traffic lights, plant cells send signals to each other to perform photosynthesis to grow or fight off destructive viruses and pathogens.
Plants & Animals
Oct 25, 2023
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9
With male infertility a mounting global concern impacting approximately 12% of men, according to the National Institutes of Health, a Penn State research team has discovered a gene that plays a key role in initiating and ...
Cell & Microbiology
Oct 25, 2023
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43
Two to five percent of all people are affected by Raynaud's phenomenon: In cold or stressful conditions, the small blood vessels that supply the skin constrict and the fingers or toes turn white. First described by Maurice ...
Molecular & Computational biology
Oct 12, 2023
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10
They are sustainable and healthy—filamentous edible fungi that are fed with, for example, oats. The latest addition to the world-leading research at the Swedish Center for Resource Recovery is Neda Rousta's doctoral thesis ...
Agriculture
Sep 27, 2023
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1
This summer, Albertans faced a substantial increase in their electricity bills as prices surged. My own electricity bill more than doubled to around $115 compared to the usual $30 to $50 range for a single person in a condominium.
Economics & Business
Sep 14, 2023
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2
Small independent shops are the backbone of emerging economies. Supporting the supply chains of these so-called "nanostores" is crucial for both shopkeepers and the local consumers who depend on them for food and other necessities, ...
Economics & Business
Sep 11, 2023
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42
The use of smart devices in teaching can make learning more interesting and connected to everyday life, but often the student becomes a passive consumer of information. In her doctoral thesis, Kadri Mettis examined how to ...
Social Sciences
Aug 24, 2023
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13
The purpose of assessing a teacher's digital competence is not just carrying out an assessment, but it is important for the process to be supported and transparent for the stakeholders involved. Self-assessment alone does ...
Education
Aug 24, 2023
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19
At the end of the Middle Stone Age and during the Late Stone Age, settlements in the West Estonian lowlands were more seasonal than in the neighboring areas of the island of Saaremaa and the Pärnu Bay catchment area, indicates ...
Archaeology
Aug 24, 2023
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