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Biomedical subjects

S C Roy

Publications and source records attributed to S C Roy.

At least 55 records · Page 3Linked to original sources
PubMedDate not supplied

A sensitive neutron dosimeter using superheated liquid.

The present work relates to a sensitive neutron dosimeter, a device for monitoring neutron dose in some accelerator and reactor sites. This device is capable of measuring a neutron dose as small as 0.1 microSv using superheated liquid as a sensitive liquid. The nucleation was measured by the volumetric method developed in our laboratory. The dose response of superheated drops of four liquids having boiling points of 8.92, -29.79, -40.75 and -45.6 degrees C, irradiated by a 3 Ci Am-Be neutron source has also been presented in this article.

Chlorofluorocarbons, Methane↗
PubMedDate not supplied

The content, integrity, and efficacy of a nurse coaching intervention in type 2 diabetes.

PURPOSE: The purpose of this study was to systematically evaluate the content, integrity, and efficacy of a nurse coaching intervention provided after diabetes education that focused on dietary and exercise lifestyle change in persons with type 2 diabetes. METHODS: A multimethod design incorporated an interpretive approach to examine the content and integrity of the intervention and a multiple-baseline, single-subject method to determine the preliminary efficacy of the intervention. RESULTS: The primary strategies of the nurse coaching intervention consisted of facilitating lifestyle change through educational reinforcement, psychosocial support, and motivational guidance. Aggregate quantitative outcomes revealed a modest increase in health-promoting behaviors and a decrease in fasting blood glucose, indicating a trend toward physiologic adaptation. Participants demonstrated a significant increase in integration reflective of psychosocial adaptation. CONCLUSIONS: Providing individualized nursing care after diabetes education may improve health outcomes and the quality of life of persons newly diagnosed with type 2 diabetes. This multimethod design is a cost-effective approach for preliminary evaluation of complex and/or novel interventions.

Diabetes Mellitus, Type 2↗