On the evolution of thermoregulation models
Web12 de abr. de 2024 · Model species may differ from population to population of a single mimetic species, so different predation pressures might have driven micro-evolution towards better mimicry among regions. Webimental models to formulate and test hypotheses concerning the evolution of endothermy or the mammalian or avian con-dition (e.g., Bartholomew and Tucker 1963; Bakker 1971; Regal 1978; Bennett and Ruben 1979; Carrier 1987; Ran-dolph 1994). For example, experimental manipulation of the insulation of a living lizard (Cowles 1958) demonstrated …
On the evolution of thermoregulation models
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WebThermoregulation is often cited as a potentially important influence on the evolution of hominins, thanks to a highly influential series of papers in the Journal of Human … WebThe model and data together suggest that thermoregulatory and locomotory constraints modulate the evolution of bats’ morphology. Abstract Body size and shape fundamentally determine organismal energy requirements by modulating heat and mass exchange with the environment and the costs of locomotion, thermoregulation, and maintenance.
Web1 de nov. de 2024 · Fifty years after the first paper by Stolwijk, this work is aimed to the reconstruction of the historical evolution of thermoregulation models based on the bibliography available at the ... WebDownload scientific diagram Graphical representation [20] of conceptual thermoregulation models and interactions among thermal stimuli responsible for cold, warm and discomfort sensations. (A ...
Web23 de jan. de 2024 · We review the structures responsible for thermoregulation in three model species: roundworms (Caenorhabditis elegans), flies (Drosophila melanogaster), and rats (Rattus novegicus). We then consider additional features of the nervous system required to explain adaptive plasticity of the set-point temperature and the precision of … Web12 de abr. de 2024 · Combined, the model produced all types of phenotypic variation found in frog populations, namely monomorphism, continuous variation and discrete polymorphism. Our results afford advances into how multifarious selection shapes phenotypic divergence, which, along with additional modelling enhancements, will allow …
Web12 de dez. de 2011 · Two frequently debated aspects of hominin evolution are the development of upright bipedal stance and reduction in body hair. It has long been argued, on the basis of heat-balance models, that thermoregulation might have been important in the evolution of both of these traits. Previous models were based on a stationary …
Web1 de jun. de 2010 · Modeling the optimal strategy of thermoregulation requires precise definitions of the potential strategies and their respective costs and benefits. Here, we … phillip burton country financialWebSeveral mathematical models of human thermoregulation have been developed, contributing to a deep understanding of thermal responses in different thermal conditions and applications. In these models, the human body is represented by two interacting systems of thermoregulation: the controlling active system and the controlled passive … phillip burton courthouseWebplicationsfor thermoregulation. We shall consider the effects of conductivity of wings in the design ofour models and experiments. MATERIALS AND METHODS The Models Models were madeofinsects with two different body shapes, representing both maximum time aloft P can be evaluated by determining Dm at a = 90°. AttitudeStability.- Inthis view, wings phillip buryWeb1 de ago. de 1991 · Mixed models elucidate local- and regional-scale drivers of paleoenvironmental change in eastern Africa during the emergence of Paranthropus and Homo. ... Brain size and thermoregulation during the evolution of the genus Homo. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, … phillip burrowsWeband thermoregulation rather than to give a comprehensive and detailed overview on a single topic. We also strived to present a broad physio-logical and evolutionary perspective on the subject by including re-views that detail some of the exciting developments in ectothermic species and non-standard animal models in addition to more standard ... phillip burton power biWebThermoregulation model by Fiala, Lomas, and Stohrer (1999, 2001) Type 2 (heat flux) 1: 11: ... Roaf et al. [22] present the evolution of the XX century Standards for thermal … phillip bushWeb12 de dez. de 2011 · Abstract. Two frequently debated aspects of hominin evolution are the development of upright bipedal stance and reduction in body hair. It has long been … phillip bush obituary