Colloidal core/shell nanocrystals contain at least two semiconductor materials in an
onionlike structure. The possibility to tune the basic optical properties of the core …

Colloidal nanocrystals (NCs, ie, crystalline nanoparticles) have become an important class
of materials with great potential for applications ranging from medicine to electronic and …

Highly active antiretroviral therapy (HAART) can induce a characteristic lipodystrophy
syndrome of peripheral fat wasting and central adiposity. HIV-1 protease inhibitors are …

Context The availability of new antiretroviral drugs and formulations, including drugs in new
classes, and recent data on treatment choices for antiretroviral-naive and-experienced …

This paper proposes an empirical framework for measuring the effects of entry in
concentrated markets. Building on models of entry in atomistically competitive markets, we …

Context Recent data regarding the consequences of untreated human immunodeficiency
virus (HIV) infection and the expansion of treatment choices for antiretroviral-naive and …

Background Since the introduction of highly active antiretroviral therapy (HAART), little is
known about whether changes in HIV-1 mortality and morbidity rates have been sustained …

Context New trial data and drug regimens that have become available in the last 2 years
warrant an update to guidelines for antiretroviral therapy (ART) in human immunodeficiency …

Background Insufficient data are available from single cohort studies to allow estimation of
the prognosis of HIV-1 infected, treatment-naive patients who start highly active antiretroviral …

Background With the advent of effective antiretroviral treatment, the life expectancy for
people with HIV is now approaching that seen in the general population. Consequently, the …