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Biomedical subjects

M Hamburg

Publications and source records attributed to M Hamburg.

12 recordsLinked to original sources

Creating training opportunities for public health practitioners.

In response to several reports issued by the federal government and private foundations on the under-training of public health practitioners, Joseph L. Mailman School of Public Health of Columbia University (SPH) and the New York City Department of Health (NYC DOH) initiated the Public Health Scholars program (SPH-PHS) to make degree-level public health training available to NYC DOH employees. Public Health Scholars receive a 50% tuition scholarship and enroll part-time while working full-time at NYC DOH. Sixteen scholars have enrolled during the past three years. The SPH-PHS program is considered a success by both SPH and NYC DOH. This article details the history of the collaboration between the two agencies and the structure of the program and provides a critical analysis of the SPH-PHS program based on interviews with 16 scholars. It also examines the cost and benefit to other schools of public health of implementing such a program.

Cooperative Behavior↗

Evaluation of the ability of glass-ionomer cement to bond to glass-ionomer cement.

This study investigated the cohesive bond strengths of glass-ionomer cement at three setting and etching intervals and compared these bonds to the shear strength of the material itself. Bonded cylinders were created and then sheared using the Instron Universal Testing Machine. Analysis of bond values of glass ionomer added to glass ionomer indicate bond variability and low cohesive bond strength of the material. Bond values of unbonded glass-ionomer material indicate that the material itself is stronger than bonds established between bonded samples.

Dental Bonding↗

The enhancement of memory in the first year.

Eleven infants were seen longitudinally at one month intervals from six through 11 months of age and administered tasks of recognition memory. The results revealed that the ability to retrieve a memory of an initially unfamiliar event that occurred more than five seconds earlier may be fragile until the child is about 10 months of age.

Discrimination Learning↗