RESEARCH ON HYDRAULIC BUFFER SYSTEM OF BROKEN BELT CATCH FOR DOWNWARD BELT CONVEYOR


De middeleeuwse bouwgeschiedenis van de Amsterdamse Sint-Anthonispoort. De Waag op de Nieuwmarkt nader onderzocht

Waag on Nieuwmarkt was built as a city gate and later transformed into a weigh house.The numerous descriptions of the history of the building are nearly exclusively based on written sources.Building-historical research was lacking.On the basis of a memorial stone with the year 1488 it was assumed that the gate had been built in connection with the

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Thyroid primary and metastatic malignant tumours of poor prognosis may mimic subacute thyroiditis - time to change the diagnostic criteria: case reports and a review of the literature

Abstract Background The diagnosis of subacute thyroiditis (SAT) is based mainly on the presence of painful thyroid goitre and a significant increase in erythrocyte sedimentation rate (ESR).Proceeding according to these diagnostic criteria may lead to an incorrect diagnosis and treatment.Extremely dangerous is the situation when the diagnosis of SAT

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