We provide evidence that the obliquities of stars with close-in giant planets were initially
nearly random, and that the low obliquities that are often observed are a consequence of …

Diarrheal diseases are major causes of morbidity, with attack rates ranging from two to 12 or
more illnesses per person per year in developed and developing countries. In addition …

An increased understanding of the causes of asthma is coming from the international
comparisons of asthma prevalence, particularly those from the European Community …

The aetiology of asthma and allergic disease remains poorly understood, despite
considerable research. The International Study of Asthma and Allergies in Childhood …

The Sloan Digital Sky Survey (SDSS; York et al. 2000) started observations in 1998 and has
completed three different phases. The data collected includes optical imaging of most of the …

Background: Little is known about the prevalence of atopic eczema outside Northern
Europe. Objectives: We sought to describe the magnitude and variation in the prevalence of …

The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2
Southern Survey and Full Release of eBOSS Spectra - IOPscience This site uses cookies. By …

It is now 16 years since the first data release from the Sloan Digital Sky Survey (SDSS; York
et al. 2000). This Early Data Release, or EDR, occurred in 2001 June (Stoughton et al …

Why are the social problems of ghettos so bad? This article proposes that ghettos are
communities that have experienced epidemics of social problems. One important implication …

Background: Phase Three of the International Study of Asthma and Allergies in Childhood
(ISAAC) measured the global prevalence and severity of asthma symptoms in children …