Comparison between the empirical bayes method with moments method to estimate the affiliation parameter in the clinical trials using simulation

صباح هادي الجاسم; محمد صباح خالد

doi:10.33095/jeas.v18i69.904

Details

Publication Date

Sat Dec 01 2012

Journal Name

Journal Of Economics And Administrative Sciences

Volume

18

Issue Number

69

DOI

10.33095/jeas.v18i69.904

Choose Citation Style

Statistics

View publication

65

Abstract Views

259

Galley Views

268

Statistics

Comparison between the empirical bayes method with moments method to estimate the affiliation parameter in the clinical trials using simulation

البيانات المفقودة

التجارب السريرية

معلمات الانتماء

missing data

clinical trials

affiliation parameter

صباح هادي الجاسم

محمد صباح خالد

...Show More Authors

In this research the Empirical Bayes method is used to Estimate the affiliation parameter in the clinical trials and then we compare this with the Moment Estimates for this parameter using Monte Carlo stimulation , we assumed that the distribution of the observation is binomial distribution while the distribution with the unknown random parameters is beta distribution ,finally we conclude that the Empirical bayes method for the random affiliation parameter is efficient using Mean Squares Error (MSE) and for different Sample size .

View Publication Preview PDF

Quick Preview PDF

Publication Date

Mon Oct 01 2018

Journal Name

Journal Of Engineering

Modeling and Simulation of Solar Module performance using Five Parameters Model by using Matlab in Baghdad City

photovoltaic module

simulation

temperature effect

Emad Talib

Zainab Riyadh

...Show More Authors

This work presents the modeling of the electrical response of monocrystalline photovoltaic module by using five parameters model based on manufacture data-sheet of a solar module that measured in stander test conditions (STC) at radiation 1000W/m² and cell temperature 25 . The model takes into account the series and parallel (shunt) resistance of the module. This paper considers the details of Matlab modeling of the solar module by a developed Simulink model using the basic equations, the first approach was to estimate the parameters: photocurrent I_ph, saturation current I_s, shunt resistance R_sh, series resistance R_s, ideality factor A at stander test condition (STC) by an ite

View Publication Preview PDF

(2)

Publication Date

Thu Oct 01 2020

Journal Name

Journal Of Engineering Science And Technology

Gamipog: A deterministic genetic multi-parameter-order strategy for the generation of variabLE STRENGTH COVERING ARRAYS

M. I.

...Show More Authors

Preview PDF

(4)

Publication Date

Mon Apr 20 2020

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Bayesian Inference for the Parameter and Reliability Function of Basic Gompertz Distribution under Precautionary loss Function

Basic Gompertz distribution

Maximum likelihood estimator

Bayes estimator

Precautionary loss function

Mean squared errors.

Manahel Kh.

Huda A.

...Show More Authors

In this paper, some estimators for the unknown shape parameter and reliability function of Basic Gompertz distribution have been obtained, such as Maximum likelihood estimator and Bayesian estimators under Precautionary loss function using Gamma prior and Jefferys prior. Monte-Carlo simulation is conducted to compare mean squared errors (MSE) for all these estimators for the shape parameter and integrated mean squared error (IMSE's) for comparing the performance of the Reliability estimators. Finally, the discussion is provided to illustrate the results that summarized in tables.

View Publication Preview PDF

Publication Date

Thu Jul 11 2024

Journal Name

الموئتمخر الدولي للعلم والتعليم

SUFFIXAL METHOD FOR FORMING NEW VOCABULARY IN RUSSIAN AND ARARBIAN LANGUAGES AND ITS INFLUENCE ON ACHIEVEMENT OF TRANSLATION ADEQUACY

suffixation

translation

adequacy of translation

new vocabulary

word-formation model

Russian language

Arabic language

FIRDEWS

...Show More Authors

Abstract. In this scientific work, we investigate the problem of the practical necessity of achieving the adequacy of translation activities with active translation from Russian into Arabic in various fields of translation. Based on the material of the latest suffix vocabulary, a serious attempt is made to clarify and specify the rules for the development of translator's intuition when translating from Russian into Arabic and vice versa. Based on the material collected by the latest suffix vocabulary, we try to make an attempt to reveal the role of suffix word creation in highlighting the general rules for achieving translation equivalence. The paper examines the process of creating words in multi-family languages, the difference between th

Preview PDF

Publication Date

Mon Aug 01 2016

Journal Name

Journal Of Economics And Administrative Sciences

User (K-Means) for clustering in Data Mining with application

العناصر

تنقيب البيانات

العنقدة

التعليم الالي

الخوارزمية.

object

data mining

clustering

machine learning

algorithm object

data mining

clustering

machine learning

algorithm

قتيبة نبيل

محي الدين خلف

...Show More Authors

The great scientific progress has led to widespread Information as information accumulates in large databases is important in trying to revise and compile this vast amount of data and, where its purpose to extract hidden information or classified data under their relations with each other in order to take advantage of them for technical purposes.

And work with data mining (DM) is appropriate in this area because of the importance of research in the (K-Means) algorithm for clustering data in fact applied with effect can be observed in variables by changing the sample size (n) and the number of clusters (K)

View Publication Preview PDF

Publication Date

Sun Jun 22 2025

Journal Name

Journal Of Studies And Researches Of Sport Education

The effect of using the educational bag on the level of learning some offensive skills with the epee weapon

The effect of using the educational bag on the level of learning some offensive skills with the epee weaponDr. Lamia Hassan Al-Diwan

D. Fatima Abdel-Maliki

Dr. Kholoud Laith Abdel Karim2005 Technical and technological development has been increasing day after day and has included all areas of life

including the educational process

which has benefited from technologies such as (computer

video

and pictorial models) in introducing them as tools to aid the learning process. Educational packages have proven their effectiveness in education as they prepare learners with different areas of experience. Sensory audio-visual

through which the learner acquires different educational experiences through interaction

practice

participation

and communication with the data of the surrounding environment through the diversity of knowledge sources that suit his inclinations and needs. The research aimed to prepare an educational bag to teach some offensive skills in the epee weapon. And to find out the effect of using the proposed educational bag on the level of learning some offensive skills in the epee weapon. We hypothesized that the proposed educational package has a positive impact on the level of learning some offensive skills with the epee weapon. There were statistically significant differences in testing the level of learning some offensive skills with the epee weapon between the post-tests of the experimental and control groups

and in favor of the experimental group. The researchers used the experimental method to suit the nature of solving the research problem

and the research sample was chosen intentionally from the girls’ fencing club players (beginners) in the governorate. Basra for the year 2005. The number of players was (16)

which represented the entire study population. The experiment was conducted in the sports hall of the South Oil Sports Club in Basra. We concluded that the educational package has a positive impact on the level of learning some offensive skills in the epee weapon. There were statistically significant differences in the learning level test for some offensive skills in the epee weapon between the experimental group and the control group in the post-tests and in favor of the experimental group. We recommended the necessity of using the proposed educational curriculum to learn some offensive skills in the epee weapon in fencing lessons or in sports clubs. Adopting modern techniques in training

teaching or teaching fencing skills and searching for new methods. Conducting similar studies on other skills or different samples.Keywords: educational bag

offensive skills with an epee weapon

fencing game. Teaching methods. Basra Girl Sports ClubLamya Hassan Aldewan [email protected] of Basra - College of Education and Sports Scienceshttps://orcid.org/0000-0003-0377-6915 Keywords educational bag

offensive skills with an epee weapon

fencing game. Teaching methods. Basra Girl Sports Club

‏Lamyaa

Fatima

...Show More Authors

View Publication

Publication Date

Thu Jan 01 2009

Journal Name

Journal Of Educational And Psychological Researches

أسلوب التربيـة بالحب

عبد الرزاق محمد أمين الجاف

عمر مجيد عبد صالح

...Show More Authors

الناس أصناف منهم من يحب ومنهم من يكره ومنهم بينَ بين لا تعرفه مُحبّاً ولا كارهاً!! وإذا أسقطنا هذا التصنيف على المعلم، فسيكون لدينا ثلاثة أيضاً: معلم محبُّ لتلاميذه، ومعلمٌ مُبغض لهم، وثالث لا تحس منه حباً ولا كرهاً، يؤدي واجبه بشكل آلي بغير عاطفة.

الحب أصل والبغض فرع، والحب قاعدة والبغض استثناء، كما إن الرفق خير والعنف شرّ، والوحدة رحمة والفُرقة عذاب، كما إنّ الخير أصلٌ والشرّ طار

View Publication Preview PDF

Publication Date

Sun Apr 07 2013

Journal Name

Journal Of Educational And Psychological Researches

skills and its relationship to the with concept of self in social The chidren kindergarten age (4-6) years

skills

self in social

The chidren kindergarten

سميرة عبد الحسين كاظم

نجلاء فاضل رحيم

...Show More Authors

The interest in Multi social skills and self-concept is extremely important for many of the scholars of education and psychology has taken a great deal in their writings and their interests as they see that social skills training is to make sure of the same, and that whenever enable the individual from acquiring social skills whenever asserted itself.The research aims know social skills and self-concept and their relationship to the children Riyadh age (4-6 years), and the research sample consisted of(200) boys and girls from kindergarten in the city of Baghdad Bjanbey Rusafa second and Karkh second.And to the objectives of the research realized the researcher has built two measures of social skills a

View Publication Preview PDF

Publication Date

Fri Dec 01 2017

Journal Name

Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)

SEASONAL POPULATION ABUNDANCE OF THE CHRYSANTHEMUM APHIDS (HOMOPTERA, APHIDIDAE) IN THE MIDDLE OF IRAQ WITH PICTORIAL KEY TO SPECIES

Aphid key

Chrysanthemum

Hemiptera

Iraq

Hayder B.

...Show More Authors

This study was based on the determination of aphid species that infested Chrysanthemum sp. (Asterales, Asteraceae) in the middle of Iraq; five aphid species belong to subfamily Aphidinae were recorded: Aphis fabae Scopoli, 1763, Aphis gossypii Glover, 1877, Coloradoa rufomaculata (Wilson, 1908), Macrosiphoniella sanborni (Gillette, 1908) and Myzus persicae (Sulzer, 1776). A. gossypii was the most dominant species throughout the study period while M. persicae is the lesser species.

A summary of the main taxonomic characters is presented here and a pictorial key which was designed to separate aphi

View Publication Preview PDF

(3)

(2)

Publication Date

Tue Jun 29 2021

Journal Name

Frontiers In Immunology

The Ability of AhR Ligands to Attenuate Delayed Type Hypersensitivity Reaction Is Associated With Alterations in the Gut Microbiota

Osama A.

Wurood

Muthanna

Hasan

Narendra

Philip Brandon

Mitzi

Prakash

...Show More Authors

Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that regulates T cell function. The aim of this study was to investigate the effects of AhR ligands, 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), and 6-Formylindolo[3,2-b]carbazole (FICZ), on gut-associated microbiota and T cell responses during delayed-type hypersensitivity (DTH) reaction induced by methylated bovine serum albumin (mBSA) in a mouse model. Mice with DTH showed significant changes in gut microbiota including an increased abundance of Bacteroidetes and decreased Firmicutes at the phylum level. Also, there was a decrease in Clostridium cluster XIV and IV, which promo

View Publication Preview PDF

(29)

(25)

1 2 ... 183 184 185 186 ... 2695 2696