Results 291 to 300 of about 330,272 (367)

Short-term and long-term exposure to particles and their consequences in Poldokhtar City (Iran). [PDF]

open access: yesToxicol Rep
Kamarehei B   +10 more
europepmc   +1 more source

A greener and more scalable synthesis of biogenic polydisulfides from lipoic acid

open access: yesChemSusChem, Accepted Article.
Ring‐opening polymerization (ROP) of 1,2‐dithiolanes form polydisulfides, an emergent class of dynamic covalent polymers. However, both monomer and polymer syntheses typically require anaerobic and moisture‐free conditions, often employing hazardous reagents and solvents that limit scalability. Herein, we disclose efficient, scalable syntheses for poly(
Christopher Koelbl   +6 more
wiley   +1 more source

Perceptions of Exposure and Mask Use in Wildland Firefighters. [PDF]

open access: yesToxics
Zadunayski T   +3 more
europepmc   +1 more source

The first 25 years of satellite carbonate sedimentology: What have we learned?

open access: yesThe Depositional Record, EarlyView.
Observations of the suspension and transport of carbonate sediments from reefs, banks and shallow shelves have been made by satellite instruments for ca 25 years. With an increasing number of instruments in space, providing advanced observational capabilities, remarkable insights have been gained concerning carbonate sedimentological processes. Details
James G. Acker, R. Jude Wilber
wiley   +1 more source

Hypergolic droplet‒film interaction dynamics at high temperatures

open access: yesDroplet, EarlyView.
The whole reaction process can be distinctly identified as three stages based on the corona size and the temperature temporal evolution. In the coalescence regime, T* maintains quasi‐stationary values during initial contact, corresponding to hydrodynamic coalescence process. Consequently, the first stage is defined as the inertia‐dominant stage. In the
Yuxin Song, Zuohua Huang, Chenglong Tang
wiley   +1 more source

Prion Partitioning and Persistence in Environmental Waters. [PDF]

open access: yesEnviron Sci Technol
Li EA   +6 more
europepmc   +1 more source

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