Biomedical subjects

Stephen Wu

Publications and source records attributed to Stephen Wu.

2 recordsLinked to original sources

PubMed2006

Air-stable titanium alkoxide based metal-organic framework as an initiator for ring-opening polymerization of cyclic esters.

An air-stable titanium-organic framework, prepared from Ti(OiPr)4 and 1,4-butanediol, has been characterized via single-crystal X-ray diffraction, revealing a unique supramolecular structure. Its functionality as a highly active initiator for the ring-opening polymerization of cyclic esters is demonstrated. A discrete titanium trimer containing the related ligand (2R,3R)-2,3-butanediol has also been prepared, and it shows analogous activity as a polymerization initiator.

Journal Article↗

PubMed2003

Sickness and preventive medical behavior.

Using data from two sources, the Health and Retirement Study (HRS) and the Medical Expenditure Panel Survey (MEPS), I analyze the relationship between health status and the likelihood of engaging in medical screening and other preventive behavior. The results show that individuals who are in poorer health are more likely to get flu shots and cholesterol checks, but less likely to have mammograms, pap smears, breast examinations and prostate checks. There is some evidence that suggests that psychological factors such as fear and anxiety may be important reasons why sicker people are less likely to get cancer screens.

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