Investopedia

Currency Substitution Explained: Meaning, Types, and Risks

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...
Investopedia

Understanding the Substitution Effect: Pros and Cons for Consumers

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...
The Football Association

Law 3: The Players

A match is played by two teams, each with a maximum of eleven players; one must be the goalkeeper. A match may not start or continue if either team has fewer than seven players. If a team has fewer ...
C&EN

Synthesis of α-(Nitroaryl)benzylphosphonates via Oxidative Nucleophilic Substitution of Hydrogen in Nitroarenes†

†Dedicated to Professor O. N. Chupakhin on the occasion of his 75th birthday. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across ...
C&EN

Enantioselective Cu-Catalyzed Nucleophilic Addition of Fluorinated Reagents: C–C Bond Formation for the Synthesis of Chiral Vicinal Difluorides

Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China University of Chinese Academy of Sciences, Beijing 100049, China Chengdu Institute of Biology, Chinese Academy of ...