Results 211 to 220 of about 103,808 (305)

Effects of Exposure to Radiation and Steam on Silicone Rubber Cables Removed From a Nuclear Power Plant

High Voltage, EarlyView.
ABSTRACT Low‐voltage cables insulated with silicone rubber were harvested from three locations in the primary containment vessel of a boiling water nuclear power plant (NPP). Subsequently, the cable, which was placed in an ambient environment with a relatively higher temperature and the highest rate, was cut into four shorter ones.
Yoshimichi Ohki, Naoshi Hirai, Yasuhiro Tanaka   +2 more
wiley   +1 more source

Intercepting Methanimine for the Synthesis of Piperidine-Based <i>N</i>-Heterocycles in an Aqueous Medium. [PDF]

J Org Chem
Pocock E, Diefenbach M, Hood TM, Nunn M, Krewald V, Lewis SE, Webster RL.   +6 more
europepmc   +1 more source

Examining the Impact of ESG News Sentiment on Corporate Performance: A Comprehensive Analysis by News Topic and Industry

Business Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT This study examines the relationship between ESG news sentiment and corporate performance through the lens of stakeholder theory. While ESG ratings face significant limitations, including measurement inconsistencies and time lags, news sentiment analysis offers insights into internal and external stakeholder responses to ESG activities.
Jeong‐Ji Han, Soyoung Jun, Jong Woo Kim   +2 more
wiley   +1 more source

Rh-Catalyzed Cycloaddition Cascade of Allenynes and Maleimides: A Powerful Strategy for Constructing Complex Pentacyclic Structures with a Bicyclo[2.2.2]octene Core. [PDF]

Org Lett
Romero-Cavagnaro EA, Artigas A, Pla-Quintana A, Roglans A.   +3 more
europepmc   +1 more source

Expanding the substrate scope of a bacterial monoterpene synthase for the production of sesquiterpenoid and diterpenoid products

The FEBS Journal, EarlyView.
We have converted the only known true bacterial monoterpene synthase, cineole synthase from Streptomyces clavuligerus (bCinS, C10 substrate), to a highly competent sesquiterpene synthase (C15) with a minimum number of rational mutations. By comparison with diterpene synthases (C20), we were then able to bestow diterpene synthase activity on bCinS. This
Nicole G. H. Leferink, Joshua N. Whitehead, Linus O. Johannissen, Nigel S. Scrutton   +3 more
wiley   +1 more source

Moringa oleifera potential for the treatment and prevention of COVID-19 involving molecular interaction, antioxidant properties and kinetic mechanism. [PDF]

PLoS One
Hamadou M, Bakwo Bassogog CB, Obadias FV, Assaly AD, Mune Mune MA.   +4 more
europepmc   +1 more source

Phycocyanobilin biosynthesis in Galdieria sulphuraria requires isomerization of phycoerythrobilin synthesized by bilin reductases

The FEBS Journal, EarlyView.
The biosynthesis of bilins, tetrapyrroles essential for light harvesting and sensing, is performed by specific enzymes (FDBRs). In Galdieria sulphuraria, both phycobiliprotein types bind phycocyanobilin, despite lacking the canonical synthesizing gene PCYA. Instead, PEBA and PEBB are encoded, producing phycoerythrobilin, proposed to be later isomerized
Federica Frascogna, Nathan C. Rockwell, Jana Hartmann, Julie M. Mudler, Nicole Frankenberg‐Dinkel   +4 more
wiley   +1 more source

Regio-reversed alkenyl-arylation of ynamides <i>via</i> 1,3-olefin shift. [PDF]

Chem Sci
Verma S, Sethi M, Sahoo AK.
europepmc   +1 more source