Results 81 to 90 of about 37,981 (219)

PENGARUH PENGGUNAAN HUKUM MORTALITAS GOMPERTZ PADA PENENTUAN BESARNYA ASURANSI JIWA DWIGUNA DENGAN METODE FULL PRELIMINARY TERM

open access: yesJurnal Matematika UNAND, 2019
Asuransi jiwa merupakan suatu produk yang berguna untuk mengurangi risiko yang datang secara tiba-tiba di masa mendatang. Asuransi jiwa dwiguna adalah salah satu jenis asuransi jiwa yang memberikan dua manfaat sekaligus yaitu memberikan uang ...
Kiki Ramadani   +2 more
doaj   +1 more source

Inactivation of Escherichia coli ATCC 25922 and Saccharomyces cerevisiae IMR-R-L 962 in grapefruit [Citrus paradisi (Macf.)] juice by UV-C light: changes in bioactive compounds and quality characteristics [PDF]

open access: yes, 2018
The viability of UV-C treatment (0.0-2.36 J/cm²) at 254 nm as a non-thermal preservation process for grapefruit juice on microbial inactivation, the organic acids and individual flavonoids, as well as the quality characteristics (pH, ºBrix, titratable ...
la Cava, Enzo Luciano Marcelo   +1 more
core  

Modeling of Disease Progression of Type 2 Diabetes Using Real‐World Data: Quantifying Competing Risks of Morbidity and Mortality

open access: yesCPT: 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]

open access: yes, 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  

Programmed unmanned aerial vehicles show great potential for monitoring marine megafauna in specific areas of interest

open access: yesRemote 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

Magnetar powered GRBs: Explaining the extended emission and X-ray plateau of short GRB light curves

open access: yes, 2013
Extended emission (EE) is a high-energy, early time rebrightening sometimes seen in the light curves of short gamma-ray bursts (GRBs). We present the first contiguous fits to the EE tail and the later X-ray plateau, unified within a single model.
Gompertz, B. P.   +2 more
core   +1 more source

Properties of Gompertz data revealed with non-Gompertz integrable difference equation

open access: yesCogent Mathematics & Statistics, 2019
AbstractBehaviour of the upper limit estimated by an unsuitable model (the logistic curve model) was mathematically analysed for data on an exact solution of the Gompertz curve model with integrabl...
openaire   +1 more source

Platform competition and strategic trade‐offs for complementors: Heterogeneous reactions to the entry of a new platform

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary We study how the entry of a rival platform affects the strategies of the incumbent's complementors. The latter face a trade‐off: While the entry threatens their benefits from indirect network effects, it also allows them to escape intense within‐platform competition.
Johannes Loh, Ambre Elsas‐Nicolle
wiley   +1 more source

Simultaneous detection of gradual and abrupt structural changes in Bayesian longitudinal modelling using entropy and model fit measures

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Although individuals may exhibit both gradual and abrupt changes in their dynamic properties as shaped by both slowly accumulating influences and acute events, existing statistical frameworks offer limited capacity for the simultaneous detection and representation of these distinct change patterns.
Yanling Li   +3 more
wiley   +1 more source

Anaerobic Codigestion of Municipal Wastewater, Landfill Leachate, and Crude Glycerin: Process Stability and Methane Yield Assessment Using a Screening Design [PDF]

open access: yesWater Environ Res
Anaerobic codigestion of municipal wastewater with landfill leachate and crude glycerin can achieve near‐theoretical methane yields (0.349 L NCH4/g tCODadd). An optimal mixture of 2% leachate and 1% glycerin was identified, as higher glycerin content negatively impacted performance, highlighting the criticality of substrate balance for energy recovery.
Pedroso G, Gotardo J.
europepmc   +2 more sources

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