the sofeh mountain in the south of isfahan (iran) has a development of shafts (vertical cave). simorgh cave with a depth of 42 m and a length of 52 m has developed along significant fault structures. structural analysis indicates relationships of orientation between the faults and fractures and shafts and chambers geometries. considering the main ne-sw trend of tectonic structures in the area, ...

Postojna Cave is the biggest of 12 show caves in Slovenia. Because of elevated radon concentrations, it has been under permanent radon survey since 1995 [1]. The driving force for air movement in the cave, and thus the inflow of fresh air and release of the cave air to the atmosphere, is the temperature difference between the cave air and outdoors [2]. In our study, we intend to predict radon c...

Cave cricket abundance is used as an indicator of integrity of cave ecosystems. One means of monitoring cave cricket abundance is counting crickets as they emerge from cave entrances for two hours after sunset. The influence of cloud cover, relative humidity, and surface temperature on counts is unknown and there might be few cave crickets that emerge during the first hour of the survey. Using ...

The Maya area is well endowed with cave art, one of the rarest art forms known in the world. Over 25 caves with paintings and handprints have been documented in a recent survey by the author, and an undetermined additional number contain carvings. In this paper, I outline regional differences in the corpus. For example, cave painting in the Puuc area of western Yucatan has a relatively coherent...

The Thing Growing is a CAVE virtual reality artwork designed to promote an emotional relationship between a user and a computer−controlled character, the Thing. The application uses literary and dramatic techniques to form a context for the growth of the relationship and as the basis for the construction of the computer character’s intelligence.

An integrated geophysical survey using both the electrical resistivity tomography (ERT) and groundpenetrating radar (GPR) methods was undertaken over a cave of great archaeological interest in southern Italy. The survey was performed to assess the stability of the carbonate rock roof of the cave. A geophysical survey was preferred to boreholes and geotechnical tests, in order to avoid the risk ...

Existing methods of cave survey are time consuming and require significantly more time than naturally moving through the cave. The efficiency of these methods, even in the case of state-of-the-art laser-scanning technology, is fundamentally limited by the requirement that measurements be taken at static locations. We present a mobile approach to cave mapping, in which a lightweight 3D laser sca...

Data collected from aerial lidar scanning provides new opportunities for archaeological survey. It is now possible, in a short period of time, to collect vast amounts of geographic data that would have taken years of pedestrian survey to acquire. This enhances and extends landscape studies by reducing time-frames and cost, encouraging analyses based on real-world data collection on a regional s...

The Chiquibul Cave System is the longest and largest known network of caves in Central America. Most biological collections and observations in the system were conducted in 1986 in the Cebada Cave segment. Other collections were made in 1984 and 1988. At least 70 invertebrate species are known from the system. Many species await study, and of these, two aquatic and five terrestrial species are ...