A decade earlier, Nasa had decided to ramp up its efforts to study Mars and construct the grandaddy of all mobile laboratories.
Accordingly, Mr. Bush said he would push for new efforts to study global warming and more coordination among research institutions.
At each location, Ali and Mo shared stories of activism, police harassment, and efforts to study and find work.
Dr. Brown's efforts to study this region could not have been conducted in earlier times.
The 80-year history of efforts to study and respond to food contamination holds many lessons for our response to online harassment.
And just as orchestras and ballet and Beijing opera companies continue to perform model operas, scholars persist in efforts to study them dispassionately.
For years, efforts to study the microbiome were stymied by the number of species involved and the difficulty of culturing finicky strains in the lab.
Until now, researchers have been frustrated in their efforts to study the atmospheres of planets much smaller than Jupiter because their skies were thick with clouds.
Agencies like the N.I.H. Office of Research on Minority Health and the Department of Health and Human Services have spearheaded efforts to study genetic disorders like sickle cell disease, which mainly affects African-Americans.
