Cervical teratoma (CT) is a rare disease which Spray Arm Venturi accounts for approximately three to five per cent of all teratomas in children.Airway compromise is the most serious postnatal complication of cervical teratoma.Prenatal diagnosis is crucial for early recognition of neck masses that could obstruct the airway.We present our experience
Considering the coexistence of cold chain agro-products and ordinary agro-products in the market, the research object is the cold chain logistics subsidy.It is designed that a supply chain system consisting of duopoly upstream agro-products suppliers and a downstream agro-products retailer for research.The mechanism of cold chain logistics subsidy
A major contributor to longitudinal vibration in marine propulsion systems is propeller induced excitation.This constitutes a key source of underwater acoustical radiation through excitation of the hull.Understanding this hydrodynamic force at the interface of the thrust bearing is important in order to develop an accurate vibrational model of the
During dropwise condensation on a hydrophobic surface, it is intuitively assumed that droplets will grow with time.However, it can be observed that some droplets follow an opposite fate and instead disappear.This happens, for example, close to hygroscopic particles as they alter the local relative humidity.Here, we show that evaporation Rangemaster
The aim of the paper is to examine the effects of the US–China trade Hockey Protective - Shoulder Pads - Senior war on both countries and some emerging economies.Two scenarios are examined, one where only US protectionist measures are considered, and another in which Chinese retaliation is taken into account, using the GTAP (Global Trade Anal