An empirical assessment of autonomicity for autonomic query optimizers using fuzzy-AHP technique

In the past few decades, there has been lot of focus on the issue of sustainability. This has occurred due to the growing concerns related to climate change and the growing awareness about environmental concerns. Also, the competition at global level has led to the search for the most sustainable route in the industries. The current research work deals with the selection of green supplier in a Nickle coating industry based on certain weighted green attributes. For this purpose, a hybrid tool comprising of Fuzzy AHP (Fuzzy Analytical Hierarchy) and VIKOR (VlseKriterijumska Optimizacija I Kompromisno Resenje) is used. The Fuzzy AHP is used for assigning proper weights to the selected criteria for supplier evaluation, while VIKOR is used for final supplier selection based on the weighted criteria. The three criterions for green supplier selection are, Ecological packaging, Corporate socio-environmental responsibility and Staff Training. The outcome of the integrated model may serve as a steppingstone to other SMEs in different sectors for selecting the most suitable supplier for addressing the sustainability issue.

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Nasty and Brutish? an Empirical Assessment of the Violence Hypothesis

10.3366/edinburgh/9780748678662.003.0009 ◽

2017 ◽

Author(s):

Karl Widerquist ◽

Grant S. McCall

Keyword(s):

Historical Evidence ◽

Contemporary State ◽

Empirical Assessment ◽

Early States ◽

Consensus View

This chapter empirically investigates two hypotheses often used to support the claim that virtually everyone is better off in state society than they could reasonably expect to be in any stateless environment. “The strong violence hypothesis” is the claim that violence in stateless societies is necessarily intolerable. “The weak violence hypothesis” is the claim that violence in stateless societies tends to be higher than in state society. Section 1 uses anthropological and historical evidence to examine violence in prehistoric stateless societies, early states, and contemporary states. Section 2 reviews evidence from modern stateless societies. Section 3 attempts to assemble anthropologists’ consensus view of violence in stateless societies. Section 4 evaluates the strong and weak hypotheses in light of this information, arguing that societies in which sovereignty is most absent maintain the ability to keep violence at tolerable levels. Although it is reasonable to suppose that stateless societies tend to have higher violence than contemporary state societies, some stateless societies have lower violence than some states. Because these findings reject 350 years of accumulated theory of sovereignty, Section 5 briefly discusses how bands are able to maintain peace without state-like institutions. Section 6 concludes.

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