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Emine Güven and Hong Qin
Replicative lifespan (RLS) of the budding yeast is the number of mother cell divisions until senescence and is instrumental to understanding mechanisms of cellular aging. Recent research has shown that replicative aging is heterogeneous, which argues for...
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Anthony Omar Donoso-Alvarado, Carmen Cruz Flores-Anchundia, Alma Mendoza, Ernesto A. Moya-Elizondo, Diego Portalanza, Freddy Zambrano-Gavilanes and Felipe R. Garcés-Fiallos
Physic nut (Jatropha curcas L.) has emerged as a promising fruit crop in Ecuador, but the recent identification of rust poses a potential threat to its productive development. This study focused on elucidating the morphological aspects of the basidiomyce...
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Fang-Le Peng, Yong-Kang Qiao and Chao Yang
Safety issues are a major concern for the long-term maintenance and operation of utility tunnels, of which the focal point lies in the reliability of critical facilities. Conventional evaluation methods have failed to reflect the time-dependency and obje...
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Rosa Ma Amaya-Toral, Manuel R. Piña-Monarrez, Rosa María Reyes-Martínez, Jorge de la Riva-Rodríguez, Eduardo Rafael Poblano-Ojinaga, Jaime Sánchez-Leal and Karina Cecilia Arredondo-Soto
Machine workshops generate high scrap rates, causing non-compliance with timely delivery and high production costs. Due to their natural characteristics of a low volume, high-mix production batches, and serial and parallel configurations, generally the c...
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Bin Hu, Zhen Zhang, Jing Li, Huiping Xiao and Kai Cui
The deterioration of rock mechanical properties under chemical-freezing-thawing-loading will seriously threaten the stability and safety of engineering rock mass, so the study of its constitutive model has very important theoretical and engineering appli...
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Youyuan Wang, Senlian Gong and Stanislaw Grzybowski
The overall life of oil-immersed power transformers depends on the long-term life of the oil?paper insulation system throughout continuous operation. Studying the reliability assessment methods for oil?paper insulation can help determine the reliability ...
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Ayele Nigussie Legesse, Akshay Kumar Saha, Ridiren Pillay Carpanen
Both the planning and operating of a wind farm demand an appropriate wind speed model of its location. The model also helps predict the dynamic behaviour of wind turbines and wind power potential in the location. This study characterises the wind speed s...
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Boucham Belhadj, Lousdad Abdelkader, Alaa Chateauneuf
Pág. 27 - 37
Advanced mechanical and structural applications require accurate assessment and better knowledge of the damage state during elaboration and service. The development of life prediction methodologies for Glass Fiber Reinforced Polymers (GFRPs) has increase...
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Chinedu I. Ossai and Nagarajan Raghavan
Effective prognosis of lithium-ion batteries involves the inclusion of the influences of uncertainties that can be incorporated through random effect parameters in a nonlinear mixed effect degradation model framework. This study is geared towards the est...
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S. Guillou, I. Leguerinel, N. Garrec, M.A. Renard, J.M. Cappelier, M. Federighi
Pág. 2213 - 2219
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Kyungwon Joo, Ju-Young Shin and Jun-Haeng Heo
For multivariate frequency analysis of hydrometeorological data, the copula model is commonly used to construct joint probability distribution due to its flexibility and simplicity. The Maximum Pseudo-Likelihood (MPL) method is one of the most widely use...
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A. Calzado,E. Torres
Pág. 15 - 24
Aim of study: The aim of this work was to model diameter distributions of Quercus suber stands. The ultimate goal was to construct models enabling the development of more affordable forest inventory methods. This is the first study of this type on cork o...
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Mingyuan Huang, Dawei Cheng, Jia Zhou and Zhong Lu
Traditional reliability analysis methods such as Reliability Block Diagram, Fault Tree Analysis, and Markov Analysis are all subjective methods whose results significantly depend on the analysts? skills and experiences. A model-based reliability method i...
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Mingwen Zhao, Xiaodong Deng and Jichao Wang
The bivariate probability distribution of significant wave heights and mean wave periods has an indispensable guiding role in the implementation of offshore engineering, which has attracted great attention. This work gives a new bivariate method to descr...
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Mateusz Oszczypala, Jaroslaw Ziólkowski and Jerzy Malachowski
The paper proposes a methodology of reliability testing as applied to vehicles used in military transport systems. After estimating the value of the reliability function using the Kaplan?Meier estimator, reliability models were developed and analysed. Th...
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Jacky Mazars, Stéphane Grange and Matthieu Briffaut
The objective of this work is to propose a comprehensive and efficient modeling approach to simulate the entire loading program of the RG8 test (both the restrained shrinkage and mechanical parts) performed within the framework of the French national pro...
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Hernan Andres Pinto, Alvaro Rodrigo Peña, Ignacio Aravena
Pág. 80 - 85
In this paper the authors propose a new damage accumulation modelbased on an exponential approach for aluminum closed cell foam underfully reversed cyclic loading. The model developed need as an input, theinformation about the fatigue behavior of the mat...
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Terezinha Aparecida Guedes, Robson Marcelo Rossi, Ana Beatriz Tozzo Martins, Vanderly Janeiro, José Walter Pedroza Carneiro
Pág. 651 - 656
The objective of this analysis was to fit germination data of Rhipsalis cereuscula Haw seeds to the Weibull model with three parameters using Frequentist and Bayesian methods. Five parameterizations were compared using the Bayesian analysis to fit a prio...
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Míriam Piqué-Nicolau,Miren del Río,Rafael Calama,Gregorio Montero
Pág. 3 - 20
A yield model was developed to simulate silviculture alternatives for Pinus pinea L. in north-east Spain (Catalonia). The model uses several functions to estimate the main silvicultural parameters at stand level and a disaggregation system to predict dia...
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Zewen Zhu, Kuai Ye, Xinhua Yu, Zefang Lin, Gangzong Xu, Zhenyou Guo, Shoushan Lu, Biao Nie and Huapeng Chen
The technical condition of bridges has become a crucial issue for organizing the maintenance and repairs in bridge management systems. It is of great practical engineering significance to construct an effective model for predicting the technical conditio...
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