The calculation of the total amount of pollutants entering the river is the key to the total amount control system.Since non-point source pollution has not been monitored normally and effectively, based on the Specimen Collection - Specimen Collection Devices principle of the balance of input and output of pollutants, the 2009-2013 Qinghe water qua
BACKGROUND:As Sierra Leone celebrates the end of the Ebola Virus Disease (EVD) outbreak, we can begin to fully grasp its impact on already weak health systems.The EVD outbreak in West Africa forced many hospitals to close down or reduce their activity, either to prevent nosocomial transmission or because of staff shortages.The aim of this study is
Objective: Present a case of an atypical parathyroid adenoma with extreme clinical features and discuss the uncertainties in differentiating between benign and malignant masses.Methods: The clinical, laboratory, and imaging findings are presented with a literature review of current methods for distinguishing parathyroid adenoma from carcinoma.Resul
BACKGROUND:Replacement of wild-type mosquito populations with genetically modified versions is being explored as a potential strategy to control vector-borne diseases.Due to lower expected relative fitness of transgenic individuals, transgenes must be driven into populations for these scenarios to be successful.Several gene drive mechanisms exist i