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Sean Nash

Regeneron ISEF 2023 - Finalist Project Portal - 0 views

projectboard.world/...categories

fair projects ISEF ISEF2023 HSR HSR-2023 science potential research idea HSR-2025

shared by Sean Nash on 11 Jun 24 - No Cached
  • Choose a category to begin
    • Sean Nash
      Sean Nash on 11 Jun 24
       
      This is a really good way to dive into specific categories and explore the projects that made it to this year's ISEF. What I would do is start with what immediately interests you for now... and pick up some tips. You might get ideas for areas/topics to research. You might see creative methods used in various studies. Pay particular attention to the fact that some utilize equipment only available at a university or corporate lab, but... many also feature creative methods done by students at home or in school labs as well! Once you get inside projects that you get ideas from, feel free to save them in Diigo for later, or share really interesting ones with others you think might benefit from seeing it. One final thing: you might also get some tips for elements of their presentation that appeal to you.
  • Sean Nash on 11 Jun 24
     
    This is a digital version of a fair- almost like being there
Sean Nash

Microwaving an insecticide restores its mosquito-killing power - 1 views

www.sciencenews.org/...to-microwave-insecticide-spray

deltamethrin pesticide mosquito insecticide DDT crystals crystalline structure biochemistry environment evolution ecology chemistry heat potential research idea biology engineering environmental science HSR HSR-2023 HSR-2025

shared by Sean Nash on 11 Jun 24 - No Cached
  • Heating an insecticide can give it new life.
    • Sean Nash
      Sean Nash on 11 Jun 24
       
      Wait... what?
  • Microwaving the insecticide deltamethrin rearranges its crystal structure but doesn’t change its chemical composition. The rearrangement renews deltamethrin’s ability to kill mosquitoes that have become resistant to the insecticide, researchers report April 21 in Malaria Journal.
    • Sean Nash
      Sean Nash on 11 Jun 24
       
      Seems like potential feasibility
  • The microwave worked just as well, but Kahr cautions that people shouldn’t use the same microwave for heating food and insecticides.
    • Sean Nash
      Sean Nash on 11 Jun 24
       
      Ha! Oh really??
  • ...6 more annotations...
  • insecticide resistance is a growing problem
  • “There are all kinds of social and cultural things that you could propose from a scientific perspective that wouldn’t be welcomed by a community of homeowners.”
    • Sean Nash
      Sean Nash on 11 Jun 24
       
      Another positive...
  • It’s not certain that the heat-treated deltamethrin would retain its more potent crystal structure through the net-making process.
  • Kahr’s team is working on incorporating the heat-treated crystal into nets.
  • It is encouraging that heated insecticide killed highly resistant mosquitoes, says Hemingway, who directs the Infection Innovation Consortium, a public-private effort to find new ways to combat infectious diseases. But, she says, “this is not something we can take and use that tomorrow.”
    • Sean Nash
      Sean Nash on 11 Jun 24
       
      OK.... this is how you can find an opening (not saying THIS ONE is necessarily, but, when you see language like: "we can't really do it just yet," that is a screaming opportunity to see what we MIGHT be able to add to that. We would just want to get early approval from the fair re: hazardous substances. I think we could.
  • Kahr and colleagues previously discovered that heating deltamethrin changed its crystal structure, which let it work faster
  • Sean Nash on 11 Jun 24
     
    "Wait, what? Do say more....."
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