FAST ROTATING BLUE STRAGGLERS PREFER LOOSE CLUSTERS

Fast rotating blue stragglers prefer loose clusters

Abstract Blue stragglers are anomalously luminous core hydrogen-burning stars formed through mass-transfer in binary/triple systems and stellar collisions.Their physical and evolutionary properties are largely unknown Teaspoon and unconstrained.Here we analyze 320 high-resolution spectra of blue stragglers collected in eight galactic globular clust

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Destructive Giant Maxillary Sinus Mucocele: A Case Report

Mucoceles of the paranasal sinuses are locally aggressive, cystic, benign lesions.They mainly occur in the frontal or anterior ethmoidal sinuses, and more rarely in the maxillary CINNAMON BARK sinus.Chronic sinus inflammation, trauma, previous surgery and allergic disease are common causes of paranasal mucoceles.Giant mucoceles of the maxillary sin

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Prediction of new cases of HIV infection and AIDS in Chongqing: data fitting and comparative analysis of 3 prediction models

Objective To establish prediction models for Bathroom Hardware the total number of newly reported cases of HIV infection and AIDS in Chongqing and assess the performance of these models using the data in the recent 2 years.Methods The ARIMA model, exponential smoothing method and trend extrapolation method were used to fit the data of the total num

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The conundrum of lenticular oncology. A review

It is a long - Oral Health accepted dogma in ophthalmology that the lens is a tumour-free tissue.Yet, in the lens, there is lifelong mitotic activity in the subcapsular epithelium.Therefore, these subcapsular epithelial cells must have the potential for cellular transformation.How then can we explain the fact that no scientist has ever seen a natur

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