VOLCANIC TREMOR OF MT. ETNA (ITALY) RECORDED BY NEMO-SN1 SEAFLOOR OBSERVATORY: A NEW PERSPECTIVE ON VOLCANIC ERUPTIONS MONITORING

Volcanic Tremor of Mt. Etna (Italy) Recorded by NEMO-SN1 Seafloor Observatory: A New Perspective on Volcanic Eruptions Monitoring

The NEMO-SN1 seafloor observatory, located 2100 m below sea level and Reference Material about 40 km from Mt.Etna volcano, normally records a background seismic signal called oceanographic noise.This signal is characterized by high amplitude increases, lasting up to a few days, and by two typical 0.1 and 0.3 Hz frequencies in its spectrum.Particle

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Prevalence of anxiety and depressive symptoms and their association with multimorbidity and demographic factors: a community-based, cross-sectional survey in Karachi, Pakistan

Objective This study aimed to estimate the prevalence of anxiety and depressive symptoms and their association with multimorbidity and the demographic characteristics of adults aged 30 years and above in Karachi, Pakistan.Design Observational cross-sectional study.Study setting and participants The study was carried out among a general population a

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