Serial chest radiography sensitivity for detection of novel 2019 coronavirus infection approaches chest CT, suggesting utility of chest radiography as an adjunctive diagnostic tool for COVID-19 patients. ABBREVIATIONS AUC (area under the curve), ROC (receiver operating characteristic curve), COVID-19 (novel coronavirus 2019 infection), COVID-19+ (positive for novel coronavirus 2019 infection), COVID-19-(negative for novel coronavirus 2019 infection), GGO (ground-glass opacity), DA (diffuse airspace opacity), IA (interstitial and airspace opacities), FN (false negative)

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PT. Hasana Makmur Sejati Jaya Medan is: a company engaged in the sale of glue. PT. Hasana Makmur Sejati Jaya itself is a distributor of Fox glue. Customer repurchase interest has decreased from year to year. The products offered by the company have not created a conversation that can create or create an impression in the minds of customers. The implementation of customer relationship strategies by companies to consumers is still lacking. This research uses quantitative descriptive research. The research population that will be used in the study is all customers who buy from the company as many as 74 customers. Determination of the research sample using saturated sampling. Simultaneously there is a significant influence between word of mouth and CRM strategy on the repurchase intention of PT. Hasana Makmur Sejati Jaya. While partially found the variable word of mouth has a significant effect on the repurchase intention of PT. Hasana Makmur Sejati Jaya. Partially, it was found that the CRM strategy variable had a significant effect on the repurchase intention of PT. Hasana Makmur Sejati Jaya.

Our manufacturer-independent, prospective diagnostic accuracy study assessed clinical performance in participants presumed to have a SARS-CoV-2 infection at three study sites in two countries. We assessed the accuracy overall and in predefined subgroups ( C T values and symptom duration).

At present the development of property and housing companies is very rapid. The purpose of this research is to be able to determine the effect of Liquidity, Leverage and Company Size on Financial Distress in Property and Real Estate Companies listed on the Indonesia Stock Exchange Period 2013-2017. The approach used is quantitative research. Researchers use secondary data types and sources. The population of this research is 48 Property and Real Estate Companies listed on the Indonesia Stock Exchange in the period 2013-2017. The sample is 29 Property and Housing Companies listed on the Indonesia Stock Exchange for the period 2013-2017 with 145 observational samples. The sampling technique is a purposive sampling method. Data Analysis Technique used is Logistic Regression. The results of this study are liquidity affecting financial distress in Property and Real Estate companies listed on the Indonesia Stock Exchange. Leverage does not affect financial distress in Property and Real Estate companies listed on the Indonesia Stock Exchange. The size of the company does not affect financial distress in Property and Real Estate companies listed on the Indonesia Stock Exchange. Liquidity, leverage and company size affecting financial distress in Property and Estate companies listed on the Indonesia Stock Exchange. Keywords: Liquidity, Leverage, Company Size and Financial Distress