With the gradual increasing of wind turbine power, the advantages of journal bearings in wind turbine gearboxes are gradually prominent.When the lubrication system is blocked or the oil supply is insufficient, the journal bearing will be in the starved lubrication for a long time.In order to study the starved lubrication characteristics of journal
Cognitive workload recognition is pivotal to maintain the operator’s health and prevent accidents in the human-robot interaction condition.So far, the focus of workload research is mostly restricted to a single task, yet cross-task cognitive workload Fleece Trousers recognition has remained a challenge.Furthermore, when extending to a new wo
The author points out landmarks for a correct and efficient reception of the texts from the mural paintings, defining and re-defining, structuring and commenting on the defining Rangehood PCB terms of the two notions: the text and the artistic-plastic reception.The emphasis is on the specifi city of the reception of the artistic-plastic image, whic
BackgroundThe aim of this study was to establish a nomogram to quantify the risk of postoperative pulmonary venous obstruction (PVO) and to make a scientific decision through the decision curve.MethodsIn total, 151 PVO patients with total anomalous pulmonary venous connection (TAPVC) repair in our hospital from December 2008 to December Wired 2015