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25 Results
Biopolymer
Hierarchical Biopolymer-based Materials and Composites
The mass production and disposal of non-degradable fossil-based plastics is responsible for alarming environmental and social issues when not managed responsibly. Towards manufacturing environmentally-friendly materials, biopolymers, that is, polymers synthesized by living organisms, emerge as promising sustainable alternatives as they combine attractive mechanical properties, compostability, and renewable sourcing.
Rachel A. Meidl April 11, 2023
A needle poking a human cell.
Rethinking Human Embryo Research Policies
It now seems technically feasible to culture human embryos beyond the “fourteen‐day limit,” which has the potential to increase scientific understanding of human development and perhaps improve infertility treatments. Robust stakeholder engagement preceded adoption of the fourteen‐day limit and should arguably be part of efforts to reassess it, write the authors.
Kirstin R.W. Matthews, Ana S. Iltis, Daniel S. Wagner, Nuria Gallego Marquez, Jason Scott Robert, Inmaculada de Melo-Martín, Marieke Bigg, Sarah Franklin, Soren Holm, Ingrid Metzler, Matteo A. Molè, Jochen Taupitz, Giuseppe Testa, Jeremy Sugarman February 26, 2021
Many trees cut down in a forest.
Ecology and Economics for Pandemic Prevention
The global financial cost of Covid-19 could top $15 trillion. But governments could prevent future pandemics by investing as little as $22 billion a year in programs to curb wildlife trafficking and stem the destruction of tropical forests, according to an international team of scientists including Baker Institute Faculty Scholar Ted Loch-Temzelides.
Ted Loch-Temzelides, Andrew Dobson, Stuart Pimm, Lee Hannah, Les Kaufman, Jorge Ahumada, Amy Ando, Aaron Bernstein, Jonah Busch, Peter Daszak, Jens Engelmann, Margaret Kinnaird, Binbin Li, Thomas Lovejoy, Katarzyna Nowak, Patrick Roehrdanz, Mariana Vale July 24, 2020