A Report on the National Bureau of Standards pH Standards

pH standards at various temperatures; aqueous solutions of acid potassium phthalate.

pH values of aqueous solutions of acid potassium phthalate, National Bureau of Standards Standard Sample 84a, are given for concentrations from 0.001 to 0.2 m and for temperatures between 0° and 60° C. They were calculated from the values of the two dissociation constants of o-phthalic acid and the activity coefficients of the acid phthalate and phthalate ions. The pH values range from 3.88 to ...

Special Report on Standards for Radioactivity: Report on the 1989 Meeting of the Radionuclide Measurements Section of the Consultative Committee on Standards for the Measurement of Ionizing Radiations

This report describes the activities discussed at the 10th meeting of Section II of the Consultative Committee on Standards for the Measurement of Ionizing Radiations (Comité Consultatif pour les Etalons de Mesure des Rayonnements Ionisants, CCEMRI) held in May 1989 at Sèvres (France). Topics included present and future international comparisons of activity measurements, the status and possible...

Effect of magnification on the precision of indoor telescope pointing.

Comprehensive Disaster Risk Management Standards for Hospitals

Background and Objective: Hospitals play an important role in protecting the health and survival of people during disasters. Despite the development of risk management programs worldwide in recent years, hospital preparedness in disasters is low and one reason for that is the lack of hospital standards for disaster preparedness. This study aims to develop hospital accreditation standards for ho...

Evaluating ambulatory care training in Firoozgar hospital based on Iranian national standards of undergraduate medical education

    Background: In this study, ambulatory care training in Firoozgar hospital was evaluated based on Iranian national standards of undergraduate medical education related to ambulatory education using Baldrige Excellence Model. Moreover, some suggestions were offered to promote education quality in the current condition of ambulatory education in Firoozgar hospital and national s...