نتایج جستجو برای: variables of acreage

تعداد نتایج: 21178140  

2003
Martin Giese

Several variants of a first-order simplification rule for nonnormal form tableaux using syntactic constraints are presented. These can be used as a framework for porting methods like unit resolution or hyper tableaux to non-normal form free variable tableaux.

1994
Massimo Poesio

An alternative approach to the semantics of definite descriptions was proposed by Heim in her dissertation [1982]. Heim assigns to pragmatics a larger part of the task of specifying the meaning of definite descriptions than the neo-Russellians do. In Heim’s theory, definite and indefinite NPs are semantically equivalent, and both introduce free variables. The truth conditions proposed by Heim f...

Journal: :Journal of Agricultural and Applied Economics 1994

Journal: :International Journal of Health Geographics 2009
Andrew R Maroko Juliana A Maantay Nancy L Sohler Kristen L Grady Peter S Arno

BACKGROUND Proximity to parks and physical activity sites has been linked to an increase in active behaviors, and positive impacts on health outcomes such as lower rates of cardiovascular disease, diabetes, and obesity. Since populations with a low socio-economic status as well as racial and ethnic minorities tend to experience worse health outcomes in the USA, access to parks and physical acti...

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