Results 91 to 100 of about 101,328 (347)

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

open access: yesDeep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu   +8 more
wiley   +1 more source

The cruelty of waking: ahypnotic experience in the world of Franz Kafka

open access: yesFilosofický časopis, 2023
The study interprets two novels by Kafka (Metamorphosis and Disciplinary Camp), and shows that one of the motives both novels share is the “ahypnotic experience”, i.e., the state in which the character of the story is frightened by sleep, since in sleep ...
Chavalka, Jakub
doaj   +1 more source

Molluscan bivalve settlement and metamorphosis: Neuroendocrine inducers and morphogenetic responses

open access: yes, 2018
Surprisingly little is known about the nature and function of neurohormones in molluscs despite the fact that many of the neurotransmitters, including serotonin, catecholamines and estrogenic compounds that regulate reproduction in humans are also found ...
A. Joyce, S. Vogeler
semanticscholar   +1 more source

Thyroid Hormone Receptor α Controls Developmental Timing and Regulates the Rate and Coordination of Tissue-Specific Metamorphosis in Xenopus tropicalis

open access: yesEndocrinology, 2017
Thyroid hormone (T3) receptors (TRs) mediate the effects of T3 on organ metabolism and animal development. There are two TR genes, TRα and TRβ, in all vertebrates.
Luan Wen   +5 more
semanticscholar   +1 more source

Image reconstruction through metamorphosis [PDF]

open access: yes, 2019
International audienceThis article adapts the framework of metamorphosis to the resolution of inverse problems with shape prior. The metamorphosis framework allows to transform an image via a balance between geometrical deformations and changes in ...
Chen, Chong   +5 more
core   +1 more source

Robinow syndrome DVL1 variants disrupt morphogenesis and appendage formation in a Drosophila disease model

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Robinow syndrome is a rare developmental syndrome caused by variants in genes in Wnt signaling pathways. We previously showed that expression of patient variants in Dishevelled 1 (DVL1) in Drosophila and chicken models disrupts the balance of canonical and non‐canonical Wnt signaling.
Gamze Akarsu   +4 more
wiley   +1 more source

STRUCTURAL TRANSFORMATION OF THE METAMORPHOSIS GROUP : TOWARDS A METAECONOMIC THEORY OF METAMORPHOSIS [PDF]

open access: yes
As a case study of metaeconomic analysis we discuss Marx.s economic thinking on .metamorphosis.. Our aim is to extend the coverage of the concept beyond the ordinary sphere of economic analysis.
KAMITAKE, YOSHIRO
core  

Embryonic development of the Mediterranean starfish Hacelia attenuata

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo   +3 more
wiley   +1 more source

Kin Competition Drives the Evolution of Earlier Metamorphosis

open access: yesEcology and Evolution
Metamorphosis, the discrete morphological change between postembryonic life stages, is widespread across the animal kingdom. The suggested advantages of metamorphosis have usually been framed in terms of population benefits, i.e., ecological explanations.
Bing Dong, Andy Gardner
doaj   +1 more source

Metamorphosis

open access: yes, 2011
Metamorphosis – Christin Bolewski (2007; 5:32) ‘Growth gets confronted with destruction, aesthetic beauty with rotten ugliness.’ Using the possibilities of modern video processing and animation techniques the motif of a traditional still life gets ...
Christin Bolewski (1384314)
core  

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