Effect of Microstructural Morphology on Microscale Deformation Behavior of Al-4.5Cu-2Mg Alloy [PDF]
Archives of Metallurgy and Materials, 2018 The microscale deformation behaviour of the Al-4.5Cu-2Mg alloy has been studied to understand the influence of various processing routes and conditions, i.e.
A. Biswas +3 more
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Like father, like son: assessment of the morphological affinities of A.L. 288-1 (A. afarensis), Sts 7 (A. africanus) and Omo 119-73-2718 (Australopithecus sp.) through a three-dimensional shape analysis of the shoulder joint. [PDF]
PLoS ONE, 2015 The postcranial evidence for the Australopithecus genus indicates that australopiths were able bipeds; however, the morphology of the forelimbs and particularly that of the shoulder girdle suggests that they were partially adapted to an arboreal ...
Julia Arias-Martorell +3 more
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Weakly globular double categories and weak units [PDF]
, 2023 Weakly globular double categories are a model of weak 2-categories based on the notion of weak globularity, and they are known to be suitably equivalent to Tamsamani 2-categories. Fair 2-categories, introduced by J.
Paoli, Simona
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ROTATING GLOBULAR CLUSTERS [PDF]
The Astrophysical Journal, 2013 Internal rotation is considered to play a major role in the dynamics of some globular clusters. However, in only few cases it has been studied by quantitative application of realistic and physically justified global models. Here we present a dynamical analysis of the photometry and three-dimensional kinematics of omega Cen, 47 Tuc, and M15, by means of
P. Bianchini +3 more
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Binaries in globular clusters [PDF]
Publications of the Astronomical Society of the Pacific, 1992 Article was published at http://www.journals.uchicago.edu/page/pasp/reviews.html, but cannot be viewed.
HUT, P +8 more
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The Structure of Globular Clusters [PDF]
Symposium - International Astronomical Union, 1986 We report the preliminary results of a CCD surface photometry survey of a large fraction of all known Galactic globular clusters. About 1/5 of all surveyed clusters show a characteristic post-core-collapse (PCC) morphology. The PCC clusters are on average closer to the Galactic center than the King-model-like clusters.
Djorgovski, S. +4 more
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Cognitive and behavioral modernity in Homo erectus: skull globularity and hominin brain evolution
Anthropological Review, 2022 In this article we provide evidence that evolutionary pressures altered the cranial base and the mastoid region of the temporal bone more than the calvaria in the transition from H. erectus to H. sapiens.
Clark Gary, Henneberg Maciej
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Imaging genomics reveals genetic architecture of the globular human braincase [PDF]
Compared with our fossil ancestors and Neandertal kin, modern humans have evolved a distinctive skull shape, with a rounder braincase and more delicate face.
Molz B +6 more
europepmc +2 more sources
The Comparison of Effects of Ultrasonic Treatment, SIMA Process and Al-5Ti-1B Grain Refiner on the Microstructure and Mechanical Properties of Al–15%Mg2Si in-situ Composite [PDF]
Iranian Journal of Materials Science and Engineering, 2023 The effect of Strain-Induced Melt-Activated (SIMA) Process, ultrasonic treatment (UST) and Al-5Ti-1B refiner on the microstructure and globularity of Al–15%Mg2Si composite was studied. Deformation of 25% were used.
Mohammad Alipour
doaj
Why language really is not a communication system
Frontiers in Psychology, 2015 While most evolutionary scenarios for language see it as a communication system with consequences on the language-ready brain, there are major difficulties for such a view. First, language has a core combination of features—semanticity, discrete infinity,
Anne Colette Reboul
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