Results 81 to 90 of about 30,474 (270)
Non-Linear Mixed Models for the Characterization of Growth Trajectory Measured by Ultrasound of 'San Pedreño' Creole Pig Breed From Colombia. [PDF]
Vet Med SciUsing real‐time ultrasound images taken in vivo, the thickness of back fat and the longissimus dorsi muscle width can be estimated in ‘San Pedreño’ Creole pigs. ABSTRACT The aim was to identify non‐linear regression models, under the context of mixed models, to describe the growth trajectory of ‘San Pedreño’ Creole pigs based on two muscular ...
Salamanca-Carreño A +5 more
europepmc +2 more sources
Applications and Sexual Version of a Simple Model for Biological Ageing
, 2001 We use a simple model for biological ageing to study the mortality of the population, obtaining a good agreement with the Gompertz law. We also simulate the same model on a square lattice, considering different strategies of parental care.
A. O. Sousa +3 more
core +2 more sources
Assessing pest control treatments from phenology models and field data
Pest Management Science, Volume 81, Issue 4, Page 1851-1859, April 2025.Theoretical effect of two larvicide sprays, two delayed larvicide sprays that follow an oil treatment, mating disruption, and mating disruption plus four virus sprays on codling moth larva (brown for treated versus pink for untreated) and adult (dark green for treated versus light green for untreated) phenology.
Diego F. Rincon +2 more
wiley +1 more source
Generalized Gompertz-power series distributions
, 2015 In this paper, we introduce the generalized Gompertz-power series class of distributions which is obtained by compounding generalized Gompertz and power series distributions.
Jafari, Ali Akbar, Tahmasebi, Saeid
core +1 more source
CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 606-615, March 2025.ABSTRACT Type 2 diabetes (T2D) is a progressive metabolic disorder that could be an underlying cause of long‐term complications that increase mortality. The assessment of the probability of such events could be essential for mortality risk management. This work aimed to establish a framework for risk predictions of macrovascular complications (MVC) and
Hanna Kunina +2 more
wiley +1 more source
Analysis of logistic growth models [PDF]
, 2001 A variety of growth curves have been developed to model both unpredated, intraspecific population dynamics and more general biological growth. Most successful predictive models are shown to be based on extended forms of the classical Verhulst logistic ...
Tsoularis, A.
core
Remote Sensing in Ecology and Conservation, EarlyView.Targeted conservation measures are contingent on robust knowledge of spatio‐temporal animal distribution in areas of interest. We explore unmanned aerial vehicle (UAV) transect monitoring as a novel method for standardized digital aerial surveys of marine megafauna by investigating the fine‐resolution spatio‐temporal distribution of harbour porpoises ...
Dinah Hartmann +2 more
wiley +1 more source
Gamma-Gompertz life expectancy at birth
Demographic Research, 2013 BACKGROUND The gamma-Gompertz multiplicative frailty model is the most common parametric modelapplied to human mortality data at adult and old ages. The resulting life expectancy hasbeen calculated so far only numerically.
Trifon I. Missov
doaj
Linking period and cohort life-expectancy linear increases in Gompertz proportional hazards models [PDF]
In a Gompertz mortality model with constant yearly improvements at all ages, linear increases in period life expectancy correspond to linear increases in the respective cohort life expectancy.
Adam Lenart, Trifon I. Missov
core
Growth kinetic of Botryococcus braunii microalgae using logistic and gompertz models [PDF]
, 2020 Said Hanief +4 more
openalex +1 more source