Results 71 to 80 of about 861 (183)

Influence of different data types and dimension reduction on the recognition accuracy of travertine hyperspectral images

Carsologica Sinica
Travertine is a kind of travertine carbonate precipitate that is generated when huge quantities of carbon dioxide are released from the surface of the earth.
Menghui XU, Weihong WANG, Shuojuan TIAN, Yingkun ZI, Zhouhang WU, Xiaomeng WANG, Hongyao XIANG, Jing FAN   +7 more
doaj   +1 more source

Investigation of Natural Radioactivity in Igneous Rocks and Estimation of Excess Lifetime Cancer Risk due to Gamma Radiation in Mahallat, Iran [PDF]

Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2017
Background: Amount of natural background ionizing radiations in environment depends on kind of soil, stones and geographical conditions. Hot springs of Mahallat facilities are annually visited by many tourists.
Reza Pourimani, Hosein Sadegi, Mohammad Zahedi Nejad   +2 more
doaj  

Historical Use of Travertine in the Tuscan Architecture (Italy)

Heritage
The landscape of an area is not only made up of natural elements but also of man-made elements represented by civil and agricultural artefacts and much more.
Silvia Rescic, Fabio Fratini, Oana Adriana Cuzman, Barbara Sacchi   +3 more
doaj   +1 more source

A Two-Step Surface Modification Methodology for the Advanced Protection of a Stone Surface. [PDF]

Nanomaterials (Basel), 2023
Marinescu L, Motelica L, Ficai D, Ficai A, Oprea OC, Andronescu E, Holban AM.   +6 more
europepmc   +1 more source

Azarshahr travertine compression strength prediction based on point-load index (I_s) data using multilayer perceptron. [PDF]

Sci Rep, 2023
Mao Y, Licai Z, Feng L, Nanehkaran YA, Zhang M.   +4 more
europepmc   +1 more source

Biomineralization of coral sand by Bacillus thuringiensis isolated from a travertine cave. [PDF]

Sci Rep, 2023
Xiao Y, Deng H, Li J.
europepmc   +1 more source

Removal of Phosphorus with the Use of Marl and Travertine and Their Thermally Modified Forms-Factors Affecting the Sorption Capacity of Materials and the Kinetics of the Sorption Process. [PDF]

Materials (Basel), 2023
Gubernat S, Masłoń A, Czarnota J, Koszelnik P, Chutkowski M, Tupaj M, Gumieniak J, Kramek A, Galek T.   +8 more
europepmc   +1 more source

Effects of type and thickness of joint infill materials on gamma radiation attenuation in rock masses: experimental and numerical investigations. [PDF]

Sci Rep
Golmohammadi S, Noorian-Bidgoli M, Moghaddam-Arani AR.   +2 more
europepmc   +1 more source

Underwater cultural heritage and extreme events: Storm impacts under climate change. [PDF]

Proc Natl Acad Sci U S A
Germinario L, McLelland SJ, Mazzoli C.
europepmc   +1 more source

Widespread evidence for elephant exploitation by Last Interglacial Neanderthals on the North European plain. [PDF]

Proc Natl Acad Sci U S A, 2023
Gaudzinski-Windheuser S, Kindler L, Roebroeks W.   +2 more
europepmc   +1 more source