نتایج جستجو برای: namely mean absolute error mae

تعداد نتایج: 1015342  

Journal: :journal of agricultural science and technology 2012
l. momenzadeh a. zomorodian d. mowla

drying characteristics of green pea (pisum satium) with an initial moisture content of 76% (db) was studied in a fluidized bed dryer assisted by microwave heating. four drying air temperatures (30, 40, 50 and 60ºc) and five microwave powers (180, 360, 540, 720 and 900w) were adopted. several experiments were conducted to obtain data for sample moisture content versus drying time. the results sh...

Journal: :Journal of physics 2021

Abstract The COVID-19 outbreak has changed the world at large since it was announced by World Health Organization (WHO). Many policies in various countries were then implemented to control its spread. Most aspects of human life and environment are affected this pandemic. This paper aims determine prediction model for Indonesia. approach used modelling employs a logistic regression model. data m...

ژورنال: سلامت و محیط زیست 2013
امیر مرادی, کیمیا, بانژاد, حسین, علیائی, احسان, کمالی, مهسا,

Background and Objectives: Rivers are the most important resources supplying drinking, agricultural, and industrial water demand. Their quality fluctuates frequently due to crossing from different regions and beds as well as their direct relationship with their peripheral environments. Thus, it is essential to be considered the surveying and predicating changes in the water qualitative paramete...

Journal: :Critical care medicine 2009
Wayne Wakeland Rachel Agbeko Kevin Vinecore Mark Peters Brahm Goldstein

OBJECTIVE Traumatic brain injury (TBI) frequently results in poor outcome, suggesting that new approaches are needed. We hypothesized that a patient-specific in silico computer model of intracranial pressure (ICP) dynamics may predict the ICP response to therapy. DESIGN In silico model analysis of prospectively collected data. SETTING Twenty-three and 16-bed pediatric intensive care units i...

ژورنال: علوم آب و خاک 2019

A labyrinth weir is a nonlinear weir folded in the plan-view which increases the crest length and the flow rate for a given channel width and an upstream flow depth. Nowadays, a labyrinth weir is an attractive alternative for those weirs that have a problem in passing the probable maximum flood. The three-dimensional flow pattern and unlimited geometric parameters provide a major challenge to t...

2016
Onur Genc Ozgur Kisi Mehmet Ardiclioglu

In this study, artificial neural networks (ANNs) and adaptive neuro-fuzzy inference system (ANFIS) were used to estimate shear stress distribution in streams. The methods were applied to the 145 field data gauged from four different sites on the Sarimsakli and Sosun streams in Turkey. The accuracy of the applied models was compared with the multiple-linear regression (MLR). The results showed t...

2017
Jabar H. Yousif Hussein A. Kazem John Boland Francesco Calise

The process of finding a correct forecast equation for photovoltaic electricity production from renewable sources is an important matter, since knowing the factors affecting the increase in the proportion of renewable energy production and reducing the cost of the product has economic and scientific benefits. This paper proposes a mathematical model for forecasting energy production in photovol...

2011
Fan Ding Dante S. Zarlenga Yudong Ren Guangxing Li Jin Luan Xiaofeng Ren

OBJECTIVE To assess the efficacy of the D-R model for defining trends in the appearance of Ceftazidime-resistant Escherichia coli. METHODS Actual data related to the manifestation of Ceftazidime-resistant E. coli spanning years 1996-2009 were collected from the China National Knowledge Internet. These data originated from 430 publications encompassing 1004 citations of resistance. The GM(1,1)...

2010
D. Sahoo P. K. Smith A. V. M. Ines

Hydrologic models are essential to watershed planning and management, particularly in the San Antonio River watershed where competition for scarce water resources is a challenge. As a result, the calibration and validation of hydrologic models are essential steps for their successful application. In this study, we examined the use of a loosely coupled genetic algorithm (GA) as an autocalibratio...

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