An estimated 80,000 anterior cruciate ligament (ACL) tears occur annually in the United
States. The highest incidence is in individuals 15 to 25 years old who participate in pivoting …

The incidence of noncontact anterior cruciate ligament injuries in young to middle-aged
athletes remains high. Despite early diagnosis and appropriate operative and nonoperative …

Objective: To summarize 16 years of National Collegiate Athletic Association (NCAA) injury
surveillance data for 15 sports and to identify potential modifiable risk factors to target for …

… 1b shows the yield surface obtained for r 0 =0.20, r 45 =0.28, r 90 =0.20 and r b =1.0, r 0 ,
r 45 and r 90 were measured using uniaxial tension tests, separately from the yield surface …

… Using their estimates, we found arylsulfatase activity to be positively correlated (r=0.94, P=0.06)
with ester sulfate inputs. Differences in enzyme activity were directly related to the …

Context: An estimated 300 000 sport-related traumatic brain injuries, predominantly concussions,
occur annually in the United States. Sports are second only to motor vehicle crashes …

Twenty-nine patients with primary sclerosing cholangitis were reviewed. Males predominated
(2:1). Seventy-six per cent presented with cholestasis and cholangitis, 17% with cirrhosis …

Women's participation in intercollegiate athletics has increased dramatically in recent years.
Greater par ticipation has increased awareness of health and medical issues specific to the …

Most industries have plunged into data automation, but health care organizations have lagged
in moving patients' medical records from paper to computers. In its first edition, this book …

This paper provides a review of recent developments on assessing the effect of agricultural
systems on long-term productivity of soils. Cultivation of soils, besides affecting soil chemistry …