Quota restrictions on United States imports of apparel and textiles under the multifiber arrangement (MFA) ended abruptly in January 2005. This change in policy was large, predetermined, and fully anticipated, making it an ideal natural experiment for testing the theory of trade policy. Prices of quota-constrained categories from China fell by 38% in 2005, with smaller declines from other expor...

Adaptation and natural selection are central concepts in the emerging science of evolutionary psychology. Natural selection is the only known causal process capable of producing complex functional organic mechanisms. These adaptations, along with their incidental by-products and a residue of noise, comprise all forms of life. Recently, S. J. Gould (1991) proposed that exaptations and spandrels ...

No good comparable data on the sizes of cultural sectors of the countries of Europe exist. Impressions of preliminary data suggest that local and national governments of Europe spend substantial resources on culture and that the cultural sectors contribute significantly to employment and national income. After describing the special features of cultural goods and clarifying some misconceptions ...

The United States is not only the world's largest economy, but it is also one of the world's largest consumers of natural resources. The country, which is inhabited by some 5% of the world's population, uses roughly one-fifth of the global primary energy supply and 15% of all extracted materials. This article explores long-term trends and patterns of material use in the United States. Based on ...

The effect of martial arts on adolescents' behavior, especially aggression, is controversial. The aim of this study was to assess and compare anger ratings among adolescent girl athletes of different martial arts. 291 female adolescents between the ages of 11 and 19 were assessed according to the Adolescent Anger Rating Scale designed by DM Burney. In the case group, the martial arts practiced ...

Taekwondo (TKD) has seen rapid growth as a universal martial art sport due, in part, to it being an Olympic Games event. TKD has played a very important role in the construction of the image of Korea as a nation brand. This chapter provides an extensive discussion on factors affecting consumer decisions to participate in TKD schools. The suggested factors in this chapter provide specific implic...

In competitive sport game behavior, certain interpersonal patterns of movement coordination evolve even though each individual player only intends to exert their own strategy to win. To investigate this interpersonal pattern formation process, we asked pairs of naïve participants to engage in a play-tag game in which they had to remove a tag fastened to their partner's hip. Relative phase analy...

Medical Problems of Performing Artists, since its inception under the legendary Alice Brandfonbrener's guidance and vision, has always recognized the need for voices to be heard from the clinic, stage, and experimental research. This has been important in a relatively young field like performing arts medicine, where there is not yet a robust base of evidence to draw from for the complex range o...

Purpose: XIAP [X-linked inhibitor of apoptosis (IAP) protein] is the best characterized mammalian caspase inhibitor. XIAP is frequently overexpressed in a variety of human tumors, and genetic inactivation of XIAP in mice protects against lymphoma. Therefore, XIAP is an attractive target for anticancer therapy. IAP antagonists based on a conserved IAP-binding motif (IBM), often referred to as "S...

Despite evidence that insulin per se may be an important regulator of glomerular hemodynamics, little is known about its direct action on the glomerular afferent arterioles (Af-Art) and efferent arterioles (Ef-Art), the crucial vascular segments that control glomerular hemodynamics. In the present study, we examined the direct effect of physiological concentrations of insulin on isolated microp...