vrinda sharma

Conformational dynamics of a multienzyme complex in anaerobic carbon fixation | Science

Conformational dynamics of a multienzyme complex in anaerobic carbon fixation | Science

In the ancient microbial Wood-Ljungdahl pathway, carbon dioxide (CO2) is fixed in a multistep process that ends with acetyl–coenzyme A (acetyl-CoA) synthesis at the bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase complex (CODH/ACS). In … In the ancient microbial Wood-Ljungdahl pathway, carbon dioxide (CO2) is fixed in a multistep process that ends with acetyl–coenzyme A (acetyl-CoA) synthesis at…

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International commitment to safe nuclear reactors | Science

International commitment to safe nuclear reactors | Science

In their Policy Forum “The weapons potential of high-assay low-enriched uranium” (7 June 2024, p. 1071), R. S. Kemp et al. describe the potential misuse of high-assay low-enriched uranium (HALEU). The American Nuclear Society (ANS)—a professional nuclear science and technology society representing more than 10,000 members worldwide—acknowledges the importance of continually evaluating the proliferation risks…

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International commitment to safe nuclear reactors—Response | Science

International commitment to safe nuclear reactors—Response | Science

In her Letter on behalf of the American Nuclear Society (ANS), Marshall suggests that the United States should not unilaterally determine security policy with regard to high-assay low-enriched uranium (HALEU). However, it is established by international treaty that nuclear security is the sovereign responsibility of individual states (1). It is also incumbent on the United…

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