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Volume Ray Casting with Peak Finding and Differential Sampling
IEEE Transactions on Visualization and Computer Graphics, 2009Direct volume rendering and isosurfacing are ubiquitous rendering techniques in scientific visualization, commonly employed in imaging 3D data from simulation and scan sources. Conventionally, these methods have been treated as separate modalities, necessitating different sampling strategies and rendering algorithms.
Knoll, A. +5 more
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Caste Differentials in South India
American Sociological Review, 1954NDIA has what is undoubtedly one of the most complex and highly differentiated social structures of any modern society. This differentiation stems not from a wide variety of official associations and bureaucratic structures, as in the West, but mainly from the interrelated systems of caste, family, and religion.
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Caste differentiation in Myrmica rubra: The rôle of hormones
Journal of Insect Physiology, 1974Abstract Alpha-ecdysone advances the metamorphosis of female sexual larvae in the last instar and reduces the size of adults that emerge. These adults are either small queens or intercastes or workers, instead of large queens. Treatment, after adult buds have begun to differentiate, gives a greater effect than earlier treatment, though such early ...
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Differential Cryptanalysis of Blow-CAST-Fish
2010Blow-CAST-Fish is a sixteen-round Feistel cipher in which the F function is a part of the private key. In this paper, we show that the disclosure of F allows perform a differential cryptanalysis against a number of rounds. We firstly identify the properties of F function with three active S-boxes to construct the 6-round differential characteristic ...
Xiaoling Sun, Meiqin Wang
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Hair casts: Classification, staining characteristics, and differential diagnosis
Journal of the American Academy of Dermatology, 1983Considerable confusion exists in the literature regarding hair casts. A variety of different disorders have been grouped and reported as if they were a single entity. This nonspecificity in terminology accounts for the vast discrepancy in their reported incidence, size, configuration, etc. A specific classification for hair casts is proposed to clarify
M J, Scott, H H, Roenigk
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Caste differentiation inAugochlorella (Hymenoptera, Halictidæ)
Insectes Sociaux, 1965The presence of two castes, the egglayers or queens and the nonegglayers or workerlike females, is demonstrated inA. striata andA. persimilis although the castes are poorly defined. One or more queens may be present in a nest during the spring, at which time all individuals of the colony may perform all nesting activities including the collecting of ...
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Hormonal control of caste differentiation in termites
Ethology Ecology & Evolution, 1991The factors of normal development and polymorphism act on the juvenile hormone-moulting hormone couple. The caste formation and organs differentiation (mandibles, ovaries, wings, sexual characters) are an answer to the hormonal fluctuations in the haemolymph.
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Gene Differentiation among Caste and Linguistic Populations of India
Human Heredity, 1974Surveying the literature, gene frequency data on 10∼18 protein loci were collected from six caste populations of north India as well as from two linguistically different populations (Marathis and Gujaratis) and two migrant populations (Parsis and Iranis) in west India.
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The Juvenile-Hormone-Responsive Factor AmKr-h1 Regulates Caste Differentiation in Honey Bees
Biomolecules, 2023Weiyu Yan, Zi-Long Wang, Wang Zi-Long
exaly