The present study compares the characteristics of colorectal lymphoid aggregates in patients with carcinoma, diverticular disease, Crohn's disease, or ulcerative colitis of the large bowel. A total of ...

Over 500 million tons of HMA are placed in the United States each year so it's important that the material be properly sampled and tested during construction to ensure satisfactory performance. When ...

Checklists can be obtained by emailing Lisa Cody. Please specify which checklist you would like to receive in your email. Find information on American Association of State Highway and Transportation ...

Journal of Biogeography, Vol. 29, No. 5/6, Special Issue: Insular Biotas (May - Jun., 2002), pp. 623-632 (10 pages) Aim Some species reach extraordinary densities on islands. Island assemblages have ...