WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...

The study of the production, transportation, and deposition of rock particles at varying time scales.

The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Apollo Jyoti LLC ...

Abstract: The Martian polar layered deposits (PLD), composed primarily of water ice with a small fraction of dust, form the upper structure of Mars’ northern plains. The thickness and dust content of ...

The results show that (1) most of the dolomite is distributed along the weathering exposure surface with a residual structure. Dolomite without residual structures has ... from carbonate rock to ...

Ba/Al and biogenic barium (Ba xs) suggest that the black shale had higher paleoproductivity ... In particular, the reducing (anoxic) conditions in the inner faulted-sag were most conducive to the ...

Institute of Chemistry for Life and Health Sciences, Chemical Theory and Modelling Group, Chimie ParisTech, PSL University, CNRS UMR 8060, Paris F-75005, France ...

We are a group of programmers helping each other build new things, whether it be writing complex encryption programs, or simple ciphers. Our goal is to work together to document and model beautiful, ...

A Vancouver-based company specializing in biogenic carbon-dioxide capture has signed an offtake agreement with Microsoft Corp. (NASDAQ:MSFT). A Friday announcement by CO280 Solutions Inc. says ...

State Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum, Beijing 102249, China College of Geosciences, China University of Petroleum, Beijing 102249, China State Key ...