Results 71 to 80 of about 5,066 (148)

Biodegradation studies of polylactic acid copolymers [PDF]

open access: yes, 2012
Medium molecular weight copolymers were synthesized by the condensation of L-lactic acid (LA), terephthalic acid (TPA) and 1,3-propanediol (PDO). The obtained copolymers were characterized for acid value, hydroxyl value and number average molecular ...
Cadar Oana   +6 more
core  

Comparative Life Cycle Assessment of Single-Serve Coffee Packaging in Ontario [PDF]

open access: yes, 2017
Single-serve coffee pods are occupying a growing share in the coffee market. In Ontario, with 14 million people, it is estimated that 2 billion single-serve coffee pods are consumed annually, the consumption of which generates 30,000 tons of landfill ...
Li, Jingxi
core  

Recent Advancements in Regenerative Dentistry: A Review [PDF]

open access: yes, 2016
Although human mouth benefits from remarkable mechanical properties, it is very susceptible to traumatic damages, exposure to microbial attacks, and congenital maladies.
Amrollahi, Pouya   +3 more
core   +1 more source

Bioprinting in Tissue Repair and Its ENT Applications. [PDF]

open access: yesPolymers (Basel)
Vlad T   +7 more
europepmc   +1 more source

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