As an increasing number of older adults return to college, the debate over using students as
research subjects must be reconsidered. This study explicitly compares the results of an …

… We defined a patient as having diabetes mellitus if he was being treated for it or if his
fasting blood glucose level was greater than 6.66 mmol/L (120 mg/dL). We accepted a serum …

Experimental models of two zero-flow ejector types were studied to determine the factors
important in the design of such ejectors for altitude testing of rocket engines. The investigation …

Asymptomatic retinal cholesterol emboli are sometimes encountered on ophthalmoscopic
examination. They are associated with decreased survival, but their clinical significance is not …

Background A 43 year old male who performed a severe and sustained Valsalva maneuver
developed a vitreous hemorrhage that was suspected as originating from an optic nerve …

Black teenagers, and all younger black Americans for that matter, are busily engaged these
days in trying to establish their identity. Black Americans as a group are unique in this …

A patient presented with acute hemorrhagic pancreatitis complicated by both renal cortical
necrosis and Purtscher's retinopathy. Either of these two complications is rare and never …

… Quentmeyer, and William L.… The characteristic length L* was 54 inches. The throat
diameter was 5 inches. The rocket developed 26 000 pounds of thrust at a chamber …

ABSRACT: Cysts of the vitreous are an unusual clinical finding, with only about 50 such cases
reported in the literature. The sizes of the cyst may vary from 0.15 to 12 mm, and they have …

Alloyed ohmic contacts based on AuGeNiAg metallization with transfer resistance from
ohmic metal to the 2DEG channel of less than 0.1 Ω mm have been fabricated on AlGaAs/GaAs …