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 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 motion analysis sho

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Catchment legacies and time lags: a parsimonious watershed model to predict the effects of legacy storage on nitrogen export.

Nutrient legacies in anthropogenic landscapes, accumulated over decades of fertilizer application, lead to time lags between implementation of conservation measures and improvements in water quality.Quantification of such custom congratulations banner time lags has remained difficult, however, due to an incomplete understanding of controls on nutri

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Incidence of Hip Fractures among Iranian Elderly Population

Hip fracture, the most dramatic complication of osteoporosis, constitutes a serious health problem of the elderly, with great socioeconomic consequences.Hip fracture epidemiology has been studied by many investigators.Until now, there are no reported studies in Iran regarding this issue.We studied hip fractures that occurred in Iran in 2003 and com

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