Toward a new social contract theory in organization science

Includes bibliographic references (p. 23-29)

A simplified method for determining convective heat-transfer coefficients

Convective heat transfer coefficients are determined by measuring temperatures of hot and cold fluids separated by wall, and temperature of wall at single point. Method is applicable to heat exchangers and rocket engines

Jet exhaust noise suppressor

Noise suppression for a jet engine exhaust is provided by an annular divergent body attached to an exhaust nozzle. The smallest diameter of the divergent body is larger than the diameter of the exhaust nozzle exit to form an annular step which produces a shock wave in the exhaust as it passes the step. An annular shroud is disposed around the divergent body and causes outside air to pass through voids in the divergent body to mix with the jet exhaust gas. The divergent body includes a plurality of channels with separators between the channels

DEVELOPING COUNTRY CONCERNS AND MULTILATERAL TRADE NEGOTIATIONS

International Relations/Trade,

Globalization, Natural Resources and Foreign Investment: A View from the Resource-Rich Tropics

This article uses data drawn from Southeast Asia and West Africa to help explain the geographical distribution of foreign investment. Why during late nineteenth- and early twentieth-century globalization did the attributes of abundant natural resources, mass migration and export expansion that attracted large foreign investment to the New World not similarly draw capital to the tropics? I argue that in a number of tropical countries, rich natural resources and cheap labour available through mass migration effectively substituted for foreign borrowing. At the same time, the dominant institution of colonialism throughout Southeast Asia and West Africa limited borrowing from abroad and helped to ensure that even for these resource-rich countries capital flows remained slight.19th century UK foreign investment; tropical growth; globalization; vent-for-surplus; natural resources; institutions; colonialism

Cluster Formation in Contracting Molecular Clouds

We explore, through a simplified, semi-analytic model, the formation of dense clusters containing massive stars. The parent cloud spawning the cluster is represented as an isothermal sphere. This sphere is in near force balance between self-gravity and turbulent pressure. Self-gravity, mediated by turbulent dissipation, drives slow contraction of the cloud, eventually leading to a sharp central spike in density and the onset of dynamical instability. We suggest that, in a real cloud, this transition marks the late and rapid production of massive stars. We also offer an empirical prescription, akin to the Schmidt law, for low-mass star formation in our contracting cloud. Applying this prescription to the Orion Nebula Cluster, we are able to reproduce the accelerating star formation previously inferred from the distribution of member stars in the HR diagram. The cloud turns about 10 percent of its mass into low-mass stars before becoming dynamically unstable. Over a cloud free-fall time, this figure drops to 1 percent, consistent with the overall star formation efficiency of molecular clouds in the Galaxy.Comment: To appear in ApJ Vol. 667, September 2

Globalization and labor market integration in late nineteenth and early twentieth century Asia

This chapter uses new data sets to analyze labor market integration between 1882 and 1936 in an area of Asia stretching from South India to Southeastern China and encompassing the three Southeast Asian countries of Burma, Malaya, and Thailand. We find that by the late nineteenth century, globalization, of which a principal feature was the mass migration of Indians and Chinese to Southeast Asia, gave rise to both an integrated Asian labor market and a period of real wage convergence. Integration did not, however, extend beyond Asia to include core industrial countries. Asian and core areas, in contrast to globally integrated commodity markets, showed divergent trends in unskilled real wages