Knowledge Sits in Places: The Vernacularity and Emplacement of Fish Markets in Southern Philippines

Markets sit in places and knowledge produced in these places also constitute the very foundation of markets’ viability and market actors’ performative competitive edge. However, not all markets are created equal primarily in the context of their importance in the global economy. Thus conceived, we imagine a world economy or markets populated by people in front of wide computer screens making sense of financial algorithms and derivatives. In a way, here, we see a market that is run by codified knowledge, or scientific knowledge that transcends boundaries. But what about a conception of market that recognizes the production of knowledge in the periphery, and this instance, fish markets, where place-based knowledge marks the contours of engagement of fishmongers to their wider world and yet, concomitantly, also underscores their attachment to place? In this article, in an ethnographic study of four fish markets in a small coastal town in southern Philippine, fishmongers engage with market processes via their production and deployment of vernacular knowledge which is performed in the form of public specialized knowledge, tacit knowledge and network knowledge. In these forms of vernacular knowledge, we become cognizant of the complexities of market processes even in places that are relegated to the margins, where knowledge plays a crucial role in sensing the world and making it lived and real

Cruise Report 72-S-6: Shellfish investigations

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Application of NASTRAN to a fluid solids unit in the petroleum industry

The application of NASTRAN to the design of a fluid solids unit plenum/cyclone/dipleg assembly is described. The major loads considered are thermal, pressure, and gravity. Such applications are of interest in the petroleum industry since the equipment described is historically critical

Simple numerical method for predicting steady compressible flows

A numerical method for solving the isenthalpic form of the governing equations for compressible viscous and inviscid flows was developed. The method was based on the concept of flux vector splitting in its implicit form. The method was tested on several demanding inviscid and viscous configurations. Two different forms of the implicit operator were investigated. The time marching to steady state was accelerated by the implementation of the multigrid procedure. Its various forms very effectively increased the rate of convergence of the present scheme. High quality steady state results were obtained in most of the test cases; these required only short computational times due to the relative efficiency of the basic method