Results 91 to 100 of about 711,661 (207)

Liouville Integrability of the Schroedinger Equation

, 1997
Canonical coordinates for both the Schroedinger and the nonlinear Schroedinger equations are introduced, making more transparent their Hamiltonian structures. It is shown that the Schroedinger equation, considered as a classical field theory, shares with
Vilasi, G.
core  

Australian Ground Stone Hatchets: Their Design and Dynamics [PDF]

, 1976
The general purpose tool of the Australian Aborigines, usually known as a stone axe, is more correctly termed a hatchet since it conforms to the design requirements of a tool made for one-handed use.
Dickson, F P
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The relationship between typology and functional of flake tools from Bukit Bunuh 2010 site [PDF]

, 2015
Flake tool is one of the stone tools used by Paleolithic society which used stone as their technology. It is produced by flaking the core to get the flake. The flake that been used is known as flake tools.
AbdJalil, Siti Khairani, Abdullah, Jeffrey   +1 more
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Baldwin effects in early stone tools. [PDF]

Evol Anthropol, 2020
Corbey R.
europepmc   +1 more source

Unsafe Act as the Risk Factors of Accidents in Using Mill in Roof Tile Industry at Pejaten Village Tabanan Regency [PDF]

, 2008
The use of mill and hand press machines had been increased the productivity ofroof tile home industry at Pejaten Village Tabanan Regency. But the increased ofproductivity followed by increased of working accidents. Many effort had been done toreduced the
Adiputra, N. (N), Sutjana, D. P. (D)
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Investigaciones arqueométricas en las cuevas de Ardales y Las Palomas de Teba (Comarca del Guadalteba, Málaga) [PDF]

, 2014
We have performed a Raman miscroscopic analysis of a series of prehistoric artifacs found inside the Ardales Cave (Ardales, Málaga, Spain), such as a number of fixed and portable fat-burning stone lamps, some lithic tools and wall paintings, by means of ...
Capel-Ferrón, Cristina, Compaña Prieto, José Manuel, Hernández-Jolín, Víctor, Jorge Villar, Susana, León-Reina, Laura, López-Navarrete, Juan Teodomiro, Medianero Soto, Francisco Javier   +6 more
core  

LIFE ACTIVITIES IN THE REGION IN THE NEOLITHIC, CHALCOLITHIC, AND BRONZE AGES IN THE LIGHT OF THE STONE TOOLS FOUND IN THE ORDU AND SINOP MUSEUM

Journal of Ancient History and Archaeology
Through short-term excavations carried out in the settlements of Dündartepe, Kaledoruğu, and Tekkeköy in Samsun, significant data has been gathered regarding the prehistory and protohistory periods of the Central Black Sea Region.
Davut YİĞİTPAŞA, Aynur YAĞCI
doaj   +1 more source

Functional analysis of sandstone ground stone tools: arguments for a qualitative and quantitative synergetic approach. [PDF]

Sci Rep, 2020
Zupancich A, Cristiani E.
europepmc   +1 more source

Stone axes throw new light on Baltic stone age mortuary rites

Scientific Reports
Despite their ubiquity, Mesolithic lithic tools given as funerary offerings have rarely been studied in detail. Whereas personal ornaments (e.g. beads, pendants) are commonly interpreted as markers of social identity and status, archaeologists have ...
Anđa Petrović, Aija Macāne, Ivars Strautnieks, Laimdota Kalniņa, Elisabeth Holmqvist, Emily M. Hunter, Diederik Pomstra, Helen Goodchild, Ana Harto Villén, Ilga Zagorska, Mark Edmonds, Kerkko Nordqvist, Aimée Little   +12 more
doaj   +1 more source

SOME ASPECTS OF FUNCTION OF SEVERAL STONE TOOLS IN EASTERN MANYCH CATACOMB CULTURE

RUDN Journal of World History, 2015
Stone tools found in burials that belong of Eastern Manych catacomb culture in the North-Western Caspian steppe. On the basis of morphological analysis the author proposes the ways of use of these artifacts, justifies the criteria of functional ...
N Y Gorbol
doaj