Urban ecosystem services are crucial for human well-being and the livability of cities.A central challenge for sustaining ecosystem services lies in addressing scale mismatches between ecological ppss body armour processes on one hand, and social processes of governance on the other.This article synthesizes a set of case studies from urban green ar
Stage boundaries, global stratigraphy, and the time scale: towards a simplification
This paper examines four facets of stratigraphic terminology and usage considered faulty and wh statesman headlights proposes corrective measures.The four perfectible areas are: (1) The system of dual nomenclature requiring discrete terminologies for the superpositional and temporal aspects of rock units.(2) The premise that a GSSP establishes the
Atypical presentation of an infant with idiopathic pulmonary arterial hypertension: pericardial tamponade
In this report, we present a five-month-old female patient with a diagnosis of idiopathic pulmonary arterial hypertension (IPAH).This patient was accepted by our clinic after a sudden deterioration in her clinical condition.We performed echocardiography and observed a 17 mm pericardial fluid near the left ventricle posterior wall, which was seen to