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Cost-Benefit Ratios for Risk Mitigation on Structures in Mexico
(Instituto Politécnico Nacional, 2016)
Benefit and cost curves for typical pollination mutualisms
(Ecological Society of America, 2010-05)
Mutualisms provide benefits to interacting species, but they also involve costs. If costs come to exceed benefits as population density or the frequency of encounters between species increases, the interaction will no ...
Lighting pollution, the benefit/cost approach
(Znack Publishing House, 2002-05)
One of the urban lighting objectives is to extend people’s activities during night. In this case lighting is linked with functions as visibility, safety, security and visual
appearance of the surroundings. Considering ...
Cost-benefit of hospitalization compared with outpatient care for pregnant women with pregestational and gestational diabetes or with mild hyperglycemia, in Brazil
(Associação Paulista de Medicina (APM), 2012-01-01)
CONTEXTO E OBJETIVO: Gestações complicadas pelo diabetes estão associadas com aumento de complicações maternas e neonatais. Os custos hospitalares aumentam de acordo com a assistência prestada. O objetivo foi calcular o ...
Cost-benefit of hospitalization compared with outpatient care for pregnant women with pregestational and gestational diabetes or with mild hyperglycemia, in Brazil
(Associação Paulista de Medicina (APM), 2012-01-01)
CONTEXTO E OBJETIVO: Gestações complicadas pelo diabetes estão associadas com aumento de complicações maternas e neonatais. Os custos hospitalares aumentam de acordo com a assistência prestada. O objetivo foi calcular o ...
Cost-benefit of hospitalization compared with outpatient care for pregnant women with pregestational and gestational diabetes or with mild hyperglycemia, in Brazil
(Associação Paulista de Medicina (APM), 2014)
Costs and Benefits of Sociality Differ Between Female Guanacos Living in Contrasting Ecological Conditions
(Wiley Blackwell Publishing, Inc, 2010-11)
According to current theory, anti-predator benefits promote group formation in open-dwelling ungulates. An inverse relationship between vigilance effort and group size has been documented frequently and thought to reflect ...
Aircraft selection with DEA's triple index: an approach for sustainability
(2014)
The objective of this paper is to present a benefit-cost ranking of 127 civil transport aircraft; this ranking was determined considering a new data envelopment analysis (DEA) approach, called triple index, which combines ...
Costs and benefits of hydroxamic acids-related resistance in winter wheat against the bird cherry-oat aphid, Rhopalosiphum padi L.
(Association of Applied Biologists, 1996)
Estimations of infestation by the bird cherry-oat aphid (Rhopalosiphum padi) as well as measurements of grain yield in 26 Hungarian winter wheat cultivars under field conditions were correlated with the concentration of ...