background: lack of access to health services has been mentioned as one of the main causes of health inequity in health system. the aim of this study was to measure horizontal inequity in access to outpatient services in shiraz. method: this household survey was conducted among 1608 participants above 18 years in shiraz in 2012. four-stage sampling was used. according to high amount of zero-val...

The aim of this study is to perform a spatial complex hydrochemical analysis groundwater quality in Bulgaria and compile map. For purpose, data for the chemical composition (Ca2+, Mg2+, Na+, Cl–, SO42–, NO3–, HCO3–, TDS, EC) fresh (having shallow circulation) year 2015 have been summarized. These are waters most vulnerable incoming contaminants infiltrating from surface and, at same time, these...

This paper studies the corrosion behavior of B10 copper-nickel alloy in marine environment. Accelerated degradation test under marine environmental conditions was designed and performed based on the accelerated testing principle and the corrosion degradation mechanism. With the prolongation of marine corrosion time, the thickness of Cu₂O film increased gradually. Its corrosion product was Cu₂(O...

Aims: Socioeconomic inequalities are major problems for public health in the communities. This study aimed to determine the socioeconomic inequality of health literacy (HL), self-rated health (SRH), and general health. Instrument & Methods: This cross-sectional study was performed in Arak city, Iran, in 2019. The Wealth index was created using the principal component analysis (PCA) based on pa...

The corrosion of steel reinforcement in an aging highway infrastructure is a major problem currently facing the transportation engineering community, in particular bridge engineers. In the United States, maintenance and replacement costs are measured in billions of dollars. Further, the use of deicing salts has resulted in steady deterioration of bridge decks due to corrosion. These concerns ha...