Results 141 to 150 of about 30,474 (270)

Exposure‐Response Analysis for Time‐to‐Event Data in the Presence of Adaptive Dosing: Efficient Approaches and Pitfalls

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 1, January 2026.
ABSTRACT Analyzing exposure‐response (E‐R) relationships for time‐to‐event (TTE) endpoints presents challenges due to the inherent time‐dependent nature of the data. Some authors address these difficulties by using a fixed timepoint approach, where exposure is assessed at a predetermined time rather than dynamically over time.
Alexandra Lavalley‐Morelle   +4 more
wiley   +1 more source

The Age-Specific Force of Natural Selection and Walls of Death

open access: yes, 2008
W. D. Hamilton's celebrated formula for the age-specific force of natural selection furnishes predictions for senescent mortality due to mutation accumulation, at the price of reliance on a linear approximation.
Evans, Steven N.   +2 more
core   +1 more source

A Growing Degree‐Day Approach to Estimate Larval Hatching Sites Using Backtracking Simulations Without Larval Age

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Walleye (Sander vitreus) are a valuable commercial and sport fishery in the North American Great Lakes, yet the relative contributions of known spawning sites to the Lake Erie population remain poorly understood. Backward‐in‐time Lagrangian particle tracking (backtracking) models have been widely applied to estimate larval origins, but the ...
Wei Shi   +6 more
wiley   +1 more source

Game over: Conflict resolution through strategic growth in an invertebrate

open access: yesFunctional Ecology, Volume 40, Issue 1, Page 36-50, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In some multimember groups with unequal partitioning of reproduction and poor breeding opportunities outside the group, natural selection has favoured the evolution of adaptive mechanisms such as strategic growth modulation.
Pooja Radhakrishnan   +4 more
wiley   +1 more source

Application of Gompertz-Poisson Distribution in LifetimeTheory

open access: yesپژوهش‌های ریاضی, 2017
Gompertz-Poisson distribution is a three-parameter lifetime distribution with increasing, decreasing, increasing-decreasing and unimodal shape failure rate function and a composition of Gompertz and Poisson distributions cut at zero point that in this ...
Shahram Yaghoubzadeh Shahrestani
doaj  

A Gompertz Model for Software Cost Estimation

open access: yesThe KIPS Transactions:PartD, 2008
ABSTRACT This paper evaluates software cost estimation models, and presents the most suitable model. First, we transformed a relevant model into variables to make in linear. Second, we evaluated model's performance considering how much suitable the cost data of the actual development software was.
openaire   +2 more sources

Early‐Life Climbing Stratifies the Metabolome and Mortality Risk in Genetically Identical Flies

open access: yesAging Cell, Volume 25, Issue 1, January 2026.
Isogenic Drosophila melanogaster vary greatly in longevity. Fractionation of an isogenic cohort based on climbing behavior early in life stratifies variation in the metabolome, longevity and mortality risk offering a tractable system to study intrinsic sources of variation in aging.
Benjamin R. Harrison   +6 more
wiley   +1 more source

Senescence rates in patients with end‐stage renal disease: a critical appraisal of the Gompertz model [PDF]

open access: hybrid, 2010
Jacob J.E. Koopman   +13 more
openalex   +1 more source

Development of Predictive Models for Shelf Life of Two Leafy Vegetables Under Different Storage Temperatures

open access: yesJournal of Food Quality, Volume 2026, Issue 1, 2026.
Postharvest vegetables are still undergoing metabolic processes primarily through respiration. Although modified atmosphere packaging (MAP) can extend the shelf life of vegetables, it is of great significance to accurately predict the shelf life of vegetables for the quality assurance. In this study, the modified atmosphere packaged spinach and Chinese
Tianyu Ren   +10 more
wiley   +1 more source

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