Petrology of the Otaki dolerite sills, Yamagata Prefecture

An Outbreak of Carbon Monoxide Poisoning in Yamagata Prefecture Following the Great East Japan Earthquake

Background: In the aftermath of the Great East Japan Earthquake, most of the areas in Yamagata prefecture experienced a serious power failure lasting for approximately 24 hours. A number of households were subsequently poisoned with carbon monoxide (CO) due to various causes. In this study, we conducted a survey of CO poisoning during the disaster. Methods: A questionnaire regarding CO poisonin...

An Overview of Hydrogen Sulfide Suicides in Yamagata Prefecture, Japan

Background: Hydrogen sulfide (H2S) is one of the major toxic gases and the second most common cause of death in workplaces among toxic gas-related morbidities. H2S suicides using hospital-based data were studied in 2008. However, most cases did not involve ambulance transfer to the hospital because the victims of H2S suicide were usually found dead at the scene. H2S suicide-related data elucida...

Petrology and Mineral Chemistry of the Antarctic Ferrar Dolerite: Implications for Martian Meteorites

Introduction: The study of terrestrial analogs to Martian igneous rock compositions and surface features is important in order to gain insight into past and present dynamic processes experienced on Mars. Previous Martian analog studies have been performed on materials from various terrestrial environments [e.g., 1-3]. For this study, we investigated petrological and mineralogical properties of ...

An Overview of Hydrogen Sulfide Suicides Based on Police Data in Yamagata Prefecture, Japan

an outbreak of carbon monoxide poisoning in yamagata prefecture following the great east japan earthquake

background: in the aftermath of the great east japan earthquake, most of the areas in yamagata prefecture experienced a serious power failure lasting for approximately 24 hours. a number of households were subsequently poisoned with carbon monoxide (co) due to various causes. in this study, we conducted a survey of co poisoning during the disaster. methods: a questionnaire regarding co poisonin...