Moderata Fonte's dialogue The Worth of Women (1600) contains stinging critiques of marriage and the dowry system as well as of women's inequality. I argue that Fonte's critique of male dominance, particularly in marriage, employs a modern method of argument, which anticipates the later contractarian critiques of political authority. Given that women are naturally men's equals, Fonte argues that men's de facto authority over women is illegitimate and based on force. Moreover, by treating marriage as an artificial institution rather than as a natural institution, Fonte anticipates later feminist arguments that criticize the modern contract tradition for its failure to extend its critique of other forms of authority to patriarchal marriage, instead positing a natural basis for women's subordination to men. In light of this history, Fonte's critique of patriarchy is especially interesting: it challenges the patriarchal family structure and the institutions that collude to diminish women's agency, and this challenge to male authority is similar to later (male) challenges to de facto political authority.

The Ternium Siderar steel plant in San Nicolas, Argentina, experienced a period of singleblast furnace operation in 2006, first due to one furnace’s unavailability, and later dueto the other’s relining. In order to exploit the excess steelmaking capacity, processeswere adjusted to reduce the amount of hot metal needed for the production of a ton ofsteel. The principal changes in the process are described in this paper: an increase inthe manganese content of hot metal to avoid manganese addition in the converter; heatingof scrap; coke additions; increase in pig iron; use of large quantities of SiC or FeSiduring the blow; temperature decrease at the end of the blow. All of this permitted anincrease in slab production compared with the standard process.