Ancient and Recent Stone Monuments

Modern Architecture and Ancient Monuments

Biodeterioration of Stone Monuments a Worldwide Issue

The biodegradation is a general action strictly linked in the presence of active organisms, and this is not only unavoidable but it represents a fundamental process of the Biosphere. When this process is acting on « valuable » objects, is named as Biodeterioration. The consequences surely produce a worse condition, and this process is particularly unfavourable when the object belongs to the Cul...

Radiation methods in research of ancient monuments

A "Laboratory of Quantitative Methods in Monument Research" is being built at the CTU Prague. Its primary orientation is the investigation of historic architecture, although other objects of art can also be investigated. In the first phase, two radiation methods are being established, but it is set up in such a way, that various other methods can readily be added in its future development. The ...

Documentation of Archaeological Sites and Monuments: Ancient Theatres in Jerash

Modern technology has changed matters in documentation significantly and promises to continue to bring change. This paper attempts to present:1-How should we understand documentation of archaeological Sites, historic buildings and monuments according to their particularities, categories, types, components of documentation, taking into account the internationally agreed standards for the documen...

What About Biofilms on the Surface of Stone Monuments?

Bacteria can live either as free planktonic cells in bulk solution, or as sessile cells attached to a surface. In addition to their attachment status, sessile bacteria are part of sessile communities termed biofilms. A biofilm can be defined as a microbial community attached to a solid surface composed of cells organized as microcolonies embedded in an organic polymer matrix of microbial origin...