تباين نسبة الاعالة في محافظة بغداد وعلاقتها بالمتغيرات الاجتماعية للسكان لعام 2016

Nada najeeb salman; ندى نجيب سلمان

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Publication Date

Sat Sep 01 2018

Journal Name

مجلة الأستاذ

Volume

2

Issue Number

226

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تباين نسبة الاعالة في محافظة بغداد وعلاقتها بالمتغيرات الاجتماعية للسكان لعام 2016

التباين

الاعالة

محافظة بغداد

المتغيرات الاجتماعية

السكان .

Nada najeeb salman

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The subject of population support is one of the most important topics in the geography of the population as it shows the amount of burden on the workforce in society and reflects the balance or

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Publication Date

Wed Aug 30 2023

Journal Name

Baghdad Science Journal

A relationship study of coronavirus (COVID-19) infection, blood groups, and some related factors in Iraqi patients

Blood group

COVID-19

C-reactive protein

D-dimer

Ferritin

Alyaa M.

Atheer Abdulrazzaq

Farah T.

Shaymaa Ismael

Zainab Anwar

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Many studies of the relationship between COVID-19 and different factors have been conducted since the beginning of the corona pandemic. The relationship between COVID-19 and different biomarkers including ABO blood groups, D-dimer, Ferritin and CRP, was examined. Six hundred (600) patients, were included in this trial among them, 324 (56%) females and the rest 276 (46%) were males. The frequencies of blood types A, B, AB, and O were 25.33, 38.00, 31.33, and 5.33%, respectively, in the case group. Association analysis between the ABO blood group and D-dimer, Ferritin and CRP of COVID-19 patients indicated that there was a statistically significant difference for Ferritin (P≤0.01), but no-significant differences for both D-dimer and CRP.

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(3)

Publication Date

Tue Apr 01 2014

Journal Name

Journal Of Economics And Administrative Sciences

Re-distribution of income in favor of the poor - theoretical entrance of stagnation treatment

: Marginal propensity to consume

Production elements

The sticky wages

Ground rent

Double taxation

Deflationary pressures

Inflationary pressures

Monopolistic profit

Competitive Profit

Stagflation

Brain Revenue

Fair Globalization

Social Market Economy

Individual welfare

Sustainable development

Social Responsibility

Social Solidarity

The fragile Slices.

عبد الحسين

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Research deals the crises of the global recession of the facets of different and calls for the need to think out of the ordinary theory and find the arguments of the theory to accommodate the evolution of life, globalization and technological change and the standard of living of individuals and the size of the disparity in income distribution is not on the national level, but also at the global level as well, without paying attention to the potential resistance for thought the usual classical, Where the greater the returns of factors of production, the consumption will increase, and that the marginal propensity to consume may rise and the rise at rates greater with slices of low-income (the mouths of the poor) wi

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Publication Date

Sat Dec 01 2018

Journal Name

Journal Of Economics And Administrative Sciences

Comparison Between Ordinary Methods (LS,IV) and Robust Methods (2SWLS,LTS,RA) to estimate the Parameters of ARX(1,1,1) Model for Electric Loads

أنموذج الانحدار الذاتي بوجود متغير خارجي (ARX)

الكشف عن القيم الشاذة

طريقة المربعات الصغرى الاعتيادية (OLS)

طريقة المتغيرات المساعدة ذات الخطوات الاربعة (4SIV)

طريقة المربعات الصغرى الموزونة ذات المرحلتين (2SWLS)

طريقة المربعات الصغرى المشذبة (LTS)

مقدرات التباينات الذاتية للبواقي(RA).

(ARX)

The Outliers Detection

Ordinary Least Squares Method

Four-Step Instrumental Variables Method

Two-Stage Weighted Least Squares Method

Least Trimmed Squares Method

Residual Auto-covariances Estimators.

فراس احمد

زينب حامد

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Abstract:

The models of time series often suffer from the problem of the existence of outliers that accompany the data collection process for many reasons, their existence may have a significant impact on the estimation of the parameters of the studied model. Access to highly efficient estimators is one of the most important stages of statistical analysis, And it is therefore important to choose the appropriate methods to obtain good estimators. The aim of this research is to compare the ordinary estimators and the robust estimators of the estimation of the parameters of

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