age-dependent
An age dependent population equation with diffusion and delayed birth process
... [26] G. F. Webb, Theory of Nonlinear Age-Dependent Population Dynamics, Monographs and Text- books in Pure and Applied Mathematics, vol. 89, Marcel Dekker, New York, 1985. G. Fragnelli: Dipartimento di ...
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Analysis of age dependent trends in Ov16 IgG4 seroprevalence to onchocerciasis
... Two age-dependent FOI curves were fitted each to the three village prevalence-based clusters identified ...younger age group, as reflected by the seroconversion rates for each phase (Table ...The ...
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Single Species Discrete Age-Structured Population with Variable Fraternity and Age-Dependent Harvesting in Unreserved Area
... discrete age- structured single species population model is formulated under age dependent harvesting condition of mature ...the age of the species. Hence, in the present model, the species of ...
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Age- Dependent Changes of Mediterranean Trachurus mediterraneus Male and Female from Coastal Waters of Sevastopol (Black Sea, Ukraine)
... mass, age and sex structure of Mediterranean horse mackerel caught in different areas of the Crimean coast in 2011 – 2013 was carried ...of age composition, age- and sex-dependent changes of ...
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Age dependent remodelling of ionotropic signalling in cortical astroglia
... In this report we demonstrated the age-dependent modification of synaptic transmission onto protoplasmic astrocytes in the neocortical structures. Neuronal activity evokes glial currents generally similar ...
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Global attractivity in a non monotone age structured model with age dependent diffusion and death rates
... is established when the diffusion and death rates, D(a) and d(a), respectively, are age dependent during the whole life of the species, and when the birth function f(w) is nonmonotone. In the paper, we also ...
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Age-Dependent Impairment of Heart Muscle Contractility as a Primary Mechanism for Overexpression of Na+/Ca2+ Exchanger in Brain Cortex Tissues
... with age-dependent dehydration of tissues of these two ...of age-sensitive metabolic mechanism. For this purpose, the age-dependent sensitivity of cell hydration in brain cortex and ...
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Age-Dependent Neuroimmune Modulation of IGF-1R in the Traumatic Mice
... division, differentiation, and survival [33] by assembling a unique platform, lipid rafts [34]. It has also been noted that the principle of Fyn activation appears to be realized by its affinity with receptors for growth ...
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Age-dependent patterns of bovine tuberculosis in cattle
... adjusted age profiles of beef and dairy reactor numbers are hugely different (Figure ...the age dependencies are remarkably ...and age. Could the differential risks in age and breed be ...
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Age dependent allocation of carotenoids to coloration versus antioxidant defences
... with age, as females should prefer older males as mates because their survival proves their high genotypic quality for viability (Bonduriansky et ...with age but we observed a decline in antioxidant ...
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Inbreeding intensifies sex- and age-dependent disease in a wild mammal
... the age dependence of progressed disease detected here The pattern cou d ref ect increases with age in the cumu ative probabi ity of a a naive individua having been exposed to the disease and or b an ...
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Age-Dependent Terminal Declines in Reproductive Output in a Wild Bird
... with age and then decline during ...an age-independent decline in physiological ...by age, time until death, or ...to age and to the time until the death of an individual (reverse-age ...
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Age-dependent changes of p53 and p63 immunoreactivities in the mouse hippocampus
... about age-dependent change of p53 and p63 expressions in the mouse hippocampus during the normal ...vestigated age-related changes in p53 and p63 immunore- activities in the hippocampus of young, ...
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Modeling the Age-Dependent Infectiousness of Diseases: An Integral Equation Approach
... the age dependent infectiousness of diseases, face the complexity of modelling heterogenic behavior of ...the age of the ...the age-scale of an individual via integral equation ...each ...
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Age-dependent defective TGF-beta1 signaling in patients undergoing coronary artery bypass grafting
... of age on TGF-β1 signaling pathway in ...advanced age is strongly related to a lower TGF-β1 secretion in human VSMC conditioned medium (Figure ...and age in the entire cohort (Figure 4A). This ...
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Age-dependent vitreous separation from the macula in a clinic population
... mean age of the study patients was ...,50-year age group to a maximum of ...54-year age group and steadily decreased to ...advancing age, probably because an increasing number of these ...
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Viral determinants of age-dependent virulence of Sindbis virus for mice.
... To determine whether the amino acid at E2 position 55 affected the efficiency of replication in the central nervous system, we determined the replication of the four recombinant viruses [r] ...
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The use of age-dependent capture-recapture models in fisheries research.
... The marked and total population size parameters are given in Table 2.. It is not possible to estimate N.[r] ...
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Age-dependent sexually asymmetric selection: the use of intrinsic values.
... The main conclusions are: (1) any mutant causing a modification of the male fertility parameters which result in an increased intrinsic male fertility becomes established; ([r] ...
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The Genetic Analysis of Age-Dependent Traits: Modeling the Character Process
... variation under two different feeding regimes in Japanese quail Meyer, K., and W. G. Hill, 1997 Estimation of genetic and pheno- (Coturnix coturnix japonica). Genet. Res. 62: 42–55. typic covariance functions for ...
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