Results 181 to 190 of about 15,474 (218)

On the Heterochrony and Evolution of Oral Structures in Phyllopharyngean Ciliates (Protista: Ciliophora) [PDF]

open access: yesJ Exp Zool B Mol Dev Evol
Ontogenetic sequences in phyllopharyngean ciliates. ABSTRACT Heterochronic shifts in developmental sequences of unicellular organisms are rarely considered as mechanisms behind their morphological evolution. Among eukaryotic microbes, ciliates represent a key model group, exhibiting diverse morphologies and developmental trajectories.
Bukovinská K, Vďačný P.
europepmc   +2 more sources

Editorial: The development and evolution of larval nervous systems. [PDF]

open access: yesFront Neurosci
Vöcking O   +2 more
europepmc   +1 more source
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Medicalized Metamorphosis: Biological Rehabilitation of Criminal Offenders

Critical Criminology, 2019
Convicted offenders who consent to medical treatment may secure a preferable sentence. They make these decisions within a hybrid medico-legal system that often views offenders as neurobiological subjects and deviant behavior as a medical problem that may be addressed, in part, through biological intervention. In this article, we use Foucault’s concepts
Jennifer A. Chandler   +2 more
openaire   +1 more source

Dynamic Effects of Initial pH of Substrate on Biological Growth and Metamorphosis of Black Soldier Fly (Diptera: Stratiomyidae)

Environmental Entomology, 2018
Edible insects have become a recognized alternative and sustainable source of high-quality proteins and fats for livestock or human consumption. In the production process of black soldier fly (BSF), (Hermetia illucens L. [Diptera: Stratiomyidae]), initial substrate pH is a critical parameter to ensure the best value of insect biomass, life history ...
Junhua, Ma   +8 more
openaire   +2 more sources

Enhancement of larval settlement and metamorphosis through biological and chemical cues in the abalone Haliotis diversicolor supertexta

Aquaculture, 2006
Abstract Chemical and biological cues associated with substrata in the environment were considered to be the primary stimuli initiating larval settlement and metamorphosis in many marine mollusks. In present study, various settlement and metamorphosis inducers at both the laboratory and scale-up experiments were investigated to determine their ...
Haifang Li   +6 more
openaire   +1 more source

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