Female involvement in fatal crashes: Increasingly riskier or increasingly exposed?

Aortic intramural hematoma: an increasingly recognized and potentially fatal entity.

Aortic intramural hematoma (IMH) is related to but is pathologically distinct from aortic dissection. In this potentially lethal entity, there is hemorrhage into the aortic media in the absence of an intimal tear. Although intimal disruption is not present, the prognosis is similar to that of classic aortic dissection; therefore, early diagnosis is critical. In this review, symptoms and prognos...

Factors Driving the Adoption of Increasingly Modular or Increasingly Integrated Forms

Many systems migrate towards increasing or decreasing modularity, yet no explicit causal models exist to explain this process. This paper builds upon a general theory of modular systems (Schilling 2000), to explain the migration of systems towards or away from increasingly modular forms. It then applies this model to a specific context: the adoption of modular organizational forms. In many indu...

An increasingly complex code.

Increasingly weightless economies

In this article Danny T Quah examines how, when an economy grows, its patterns of production and consumption systematically change. He describes one such large-scale evolution, namely, the increasing weightlessness of aggregate output across advanced economies. In all fast-growing successful countries, growth in information technology has contributed positively both to increasing weightlessness...

California adolescents increasingly inactive.