Blade
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Recent papers in Blade
In Southwest Asia, sickle blades first appear early in the sequence of the transition to agriculture. In the past, detailed qualitative research on silica bearing blade stone tools focus on the characterization of use-wear traces such as... more
This book addresses what a superhero body can do by developing several “x-rays” of the superbody’s sensoria, anatomic structures, internal systems, cellular organizations, and orthotic, chemical, or technological enhancements. In short,... more
Summary. In this article1 it is demonstrated through empirical observation that Bronze Age swords were functional and efficient weapons. Their use in real combat is testified by recurring patterns of blade damage and resharpening.... more
The unsteady flow field in the vicinity of a NACA 63-215 hydrofoil in a closed-loop water channel at Reynolds number of Re ≈ 29103 is investigated experimentally. A Tomographic Particle Image Velocimetry (TomoPIV) is used to determine the... more
A water turbine is one of the most important parts to generate electricity in hydroelectric power plants. The generation of hydroelectric power is relatively cheaper than the power generated by other sources. There are various types of... more
The purpose of this paper is to provide water supply from wind energy for local area. Wind energy is one the lowest-priced renewable energy technologies available today. The horizontal axis wind pump is designed to derive 48W pump. The... more
Wind turbine blade is a key element to convert wind energy in to mechanical power. This work presents functional design and aerodynamic design of an eight hundred mm long blade of a six hundred W horizontal axis micro wind turbine using... more
Eigenvalue problems of grouped turbo blades were numerically formulated using a radial basis function. This study investigated different boundary conditions, which accompany the radial basis function, for transforming partial differential... more
Après l’enlèvement de la stèle gravée dite du « Chef de tribu », attribuée au Chalcolithique, érigée à 2290 m d’altitude dans le chaos de blocs du torrent des Merveilles, dans la région du mont Bego, à Tende, les prélèvements des terres... more
Blood has many contexts. It creates an affinity to others. It can be worshipped in a reliquary. It can instil horror when copious amounts are outside of the body. Blood represents life and the idea of it being taken without consent... more
Virtual slides are digital facsimiles of glass microscope slides that, when viewed with a pan and zoom viewer, can emulate viewing a glass slide with a traditional microscope. Based on successful implementation of virtual slides in... more
ABSTRACT Salvage excavation of a small Maya temple-pyramid at the site of Caledonia in the Cayo District of western Belize has revealed a Classic period vaulted tomb containing the remains of multiple individuals. The rich ceramic... more
In Siberia, the accumulation of radiocarbon dates from archaeological sites since the 1960s makes it possible to compile a general Paleolithic 14C database, which contains about 440 entries as of late 2005. With these data, we can reveal... more
Résumé/Abstract Gisement de plein air du Paléolithique moyen du nord de la France, vraisemblablement une halte de chasseurs dont ont été reconnues cinq phases d'occupation qui se sont succédé sur près de 40 000 ans, le site de... more
It has been suggested that many behavioral innovations, said to appear during the late Middle Stone Age in sub-Saharan Africa, facilitated the expansion of anatomically modern humans from Africa and the Near East into Europe at about 50... more