A comprehensive analysis of the corrosion characteristics excavated bronze artifacts was conducted according to their alloy ratio and microstructure. Corroded by various factors, which resulted in different characteristics. Among these, may occur due difference ratio, is an internal factor. In this study, we tried confirm from Songguk-ri site Buyeo microstructure through a analysis. The differe...

In studying the dynamics of ant nest excavation, the nest volume has to be continuously monitored. In many laboratory studies, the excavated substrate, such as sand, was collected, and the volume of excavation was calculated by converting the weight of the collected sand into the volume. The excavated sand can be manually collected and weighed; however, manual collection is tedious, particularl...

this article tries to compare two contiguous concepts inzoroaster’s gāthas, “spэništa mainyu”- “spэnta mainyu”, withtwo others in ibn arabi’s mystical system, “al-fayḍ al-aqdas”-“al-fayḍ al-muqaddas”. by this comparison, we are in quest ofarraying an explanation of two basic concepts of the gāthaswithin the theories of a major figure of islamic mysticism ratherthan corresponding these two to th...

Despite the enormous potential of analyses of ancient DNA for phylogeographic studies of past populations, the impact these analyses, most of which are performed with fossil samples from natural history museum collections, has been limited to some extent by the inefficient recovery of ancient genetic material. Here we show that the standard storage conditions and/or treatments of fossil bones i...

This article organizes and classifies the 18 core concepts. There are nine overarching principles into which the concepts fit: life, liberty, equality, dignity, family as foundation, community, capacity, individualization, and accountability. These in turn reflect three approaches to policy: the Constitutional approach, consisting of the principles of life, liberty, and equality; the Ethical ap...

Casting had symbolic significance and was strictly controlled in the Shang dynasty of ancient China. Vessel casting was mainly distributed around the Shang capital, Yin Ruins, which indicates a rigorous centralization of authority. Thus, for a casting mold to be excavated far from the capital region is rare. In addition to some bronze vessel molds excavated at the Buyao Village site, another ke...

different concepts and approaches toward god in western theology and philosophy, from greek period to modern age, has regarded from negative theology view point. but this concepts and approaches at the same time can be regarded from new perspective in modern age. in other word, it can be shown that in the modern age we can see a negative theology, i.e. refutation of resemblance between god and ...

Stability analysis for landfills of municipal solid waste can be conducted according to different analytical calculation methods. The conventional calculation method has been transferred from soil mechanics. The method was invented in the 1920s by Bishop. An advanced method was presented in the 1990s in Germany. It is basically an extended Bishop method which has been adjusted to some specific ...

Plants possess a variety of structures that harbor ant nests, and the morphology of these domatia determines the nature of ant-plant mutualisms in a given plant species. In this study, we report on the differences in anatomy between myrmecophytes of Piper, which are regularly excavated by an obligate ant mutualist (Pheidole bicornis) and nonmyrmecophytes of Piper, which consistently have solid ...