Results 21 to 30 of about 1,716 (256)
Some thoughts on the religious role of Ibex in Ancient Near East [PDF]
مجلة الدراسات الأفريقية, 2021 This paper surveys one of the longest lived and most widespread images of the Ancient Near East that is the ibex. The Paper discusses the appearance of ibex in ancient Near Eastern art in some selected scenes and sculptures related to fertility ...
Omar F. Mohammed
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A Bibliography of Cuneiform Tablet Editions in United States Colleges and Universities through 2020
Journal of Open Humanities Data, 2021 This dataset contains bibliographic data of publications containing scholarly editions in any language of cuneiform tablets in small collections of cuneiform objects (typically 5–20 objects) in United States colleges and universities, current through ...
Sara Mohr
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Characterization of Fast-Scan Cyclic Voltammetric Electrodes Using Paraffin as an Effective Sealant with In Vitro and In Vivo Applications. [PDF]
PLoS ONE, 2015 Fast-scan cyclic voltammetry (FSCV) is a powerful technique for measuring sub-second changes in neurotransmitter levels. A great time-limiting factor in the use of FSCV is the production of high-quality recording electrodes; common recording electrodes ...
Eric S Ramsson +5 more
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MATEC Web of Conferences, 2017 Short staggered labyrinth seals are widely used in high pressure cylinder shroud seals of steam turbines. They are good at restricting the leakage flow but do not respond well to rotordynamics and often lead to turbomachine instabilities.
Zhong Minglei
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The aesthetics of sculptural and functional creativity in the art of carving Sumerian cylinder seals
مجلة فنون البصرة, 2023 The current research dealt with (the aesthetic of sculptural and functional creativity in the art of carving Sumerian cylindrical seals) through the study of the aesthetic of sculptural and functional creativity in the art of carving Sumerian cylindrical
Farah Hussein Kazem
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Cylinders in Anatolia: Remarks on Early Bronze Age Seals and Sealings
Anadolu AraştırmalarıCylinder seals began to be used in Anatolia shortly after their emergence in Mesopotamia and Iran during the second half of the 4th millennium BCE. These seals, offering a wide narrative space, were used across Western Asia until the 5th century BCE ...
M. Gökçe Dede, Umay Oğuzhanoğlu
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Supercritical Carbon Dioxide Turbine Design and Arrangement Optimization
Frontiers in Energy Research, 2022 To achieve a supercritical CO2 cycle power generation system, a 25 MW supercritical CO2 turbine rotor and cylinder were designed. Then, two compact arrangement schemes were proposed in this paper for the optimization of a supercritical CO2 turbine rotor.
Zhenya Li +5 more
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E3S Web of Conferences, 2018 The article considers the factors that directly influence the operation of the lip seals to seal the gap between the piston and the working cylinder in hydraulic props of mechanized supports, this directly affects the tightness of the props and, as a ...
Buyalich Gennady +2 more
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Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
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Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
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