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Researchers from Aalto University, the University of S茫o Paulo and the Universit yeezys slide y of British Colum nike air forces bia have found a way to make a new kind of fibre from a combination of chitin nanoparticles, extracted from residual blue crab shells and alginate, a compound found in seaweed. This new bio-based material is sturdy and has antimicrobial properties.The team studied how differences in the concentration of each component, the size of the nanoparticles, and other variables affect the mechanical properties and spinnability of the final thread. With this information, the researchers were able to produce strong, flexible threads continuously.Professor Orlando Rojas from the Biobased Colloids and Materials (BiCMat) team at Aalto University, says that the researchers wanted to make a fibre that combined the properties of chitin 鈥?known for its antimicrobial properties 鈥?and seaweed alginate, which for asics gelkayano ms strong gels, 鈥淭he designed material, took advantage of the strong interaction between the compon SAN FRANCISCO:Marissa Mayer was hailed as Yahoo's savior when she took charge of the pioneering internet firm five years ago.But Mayer was unable to stem the decline of the iconic Silicon V nb balance alley company, which is set to close a deal on Tuesday selling its core internet operations to telecom giant Verizon.She is likely headed for the exit as Yahoo ends聽 two-decade run as an independent company, getting a departure package worth an estimated $186 million.Mayer inherited a company in protracted decline, having lost its leadership as an adidas samba og internet search company to Google and falling behind others like Facebook in serving money-making ads to users.She is the latest in a line of chief executives who tried to reinvent Yahoo, and her experience at rival Google inspired hope."Marissa inherited a mess, in a co adidas campus orange mpany that had already lost its leadership role in search," said Creative Strategies president and analyst Tim Bajarin, who has known Yahoo since its early days.Mayer, 42,聽 joined Google in
Researchers from Aalto University, the University of S茫o Paulo and the Universit yeezys slide y of British Colum nike air forces bia have found a way to make a new kind of fibre from a combination of chitin nanoparticles, extracted from residual blue crab shells and alginate, a compound found in seaweed. This new bio-based material is sturdy and has antimicrobial properties.The team studied how differences in the concentration of each component, the size of the nanoparticles, and other variables affect the mechanical properties and spinnability of the final thread. With this information, the researchers were able to produce strong, flexible threads continuously.Professor Orlando Rojas from the Biobased Colloids and Materials (BiCMat) team at Aalto University, says that the researchers wanted to make a fibre that combined the properties of chitin 鈥?known for its antimicrobial properties 鈥?and seaweed alginate, which for asics gelkayano ms strong gels, 鈥淭he designed material, took advantage of the strong interaction between the compon SAN FRANCISCO:Marissa Mayer was hailed as Yahoo's savior when she took charge of the pioneering internet firm five years ago.But Mayer was unable to stem the decline of the iconic Silicon V nb balance alley company, which is set to close a deal on Tuesday selling its core internet operations to telecom giant Verizon.She is likely headed for the exit as Yahoo ends聽 two-decade run as an independent company, getting a departure package worth an estimated $186 million.Mayer inherited a company in protracted decline, having lost its leadership as an adidas samba og internet search company to Google and falling behind others like Facebook in serving money-making ads to users.She is the latest in a line of chief executives who tried to reinvent Yahoo, and her experience at rival Google inspired hope."Marissa inherited a mess, in a co adidas campus orange mpany that had already lost its leadership role in search," said Creative Strategies president and analyst Tim Bajarin, who has known Yahoo since its early days.Mayer, 42,聽 joined Google in