The aim of this research is to use robust technique by trimming, as the analysis of maximum likelihood (ML) often fails in the case of outliers in the studied phenomenon. Where the (MLE) will lose its advantages because of the bad influence caused by the Outliers. In order to address this problem, new statistical methods have been developed so as not to be affected by the outliers. These methods have robustness or resistance. Therefore, maximum trimmed likelihood: (MTL) is a good alternative to achieve more results. Acceptability and analogies, but weights can be used to increase the efficiency of the resulting capacities and to increase the strength of the estimate using the maximum weighted trimmed likelihood (MWTL). In order to perform this research, the need for detection and investigation of the impact of pollution of the Tigris River in Kut city was necessitated by wastewater, particularly TDS dealt as dependent variable, and the impact of three pollutants (PO4, CL, SO4) that represented explanatory variables. In order to achieve this goal, a sample of (91) samples was drawn and checked in the laboratory of the directors of Kut city. Root of Mean Squared Error: RMSE was used as comparison criterion.
The issue of volunteerism is one of the most important issues that have become prominent in social sciences and contemporary social thought, especially as a result of the transformations and changes that the world undergoes today. The voluntary sector has become the concern of all societies and governments for its development and service to society and various sectors. The practice of women is prominent in the work of volunteerism after 2003 in Iraq, but its work face a number of obstacles and hindrance. The problem of research is the obstacles of women's work in non-governmental organizations. The research aims to identify the nature and characteristics of volunteer work of Iraqi women. &nb
... Show MoreThe research titles “Ammorrite tribes and their historical role in Mesopotamia and Levant” deals with tribe structure, nomination, political and cultural roles of these tribes in Mesopotamia and Levant, as it terminate Sumerian presence in Iraq and changed historical course and contributed in changing population landmarks and started new bright era, in addition to admitting new beliefs, gods and laws, beside ruling principles which became tribal, i.e., dynasties instead of Sumerian rulings based on religion belief.
The research aimed at measuring the degree to which the accept their class environment in governmental & civil Kindergartens & it also aimed at knowing the differences between the dimensions of the measurement & the differences according to the kindergarten & class variables .
The researcher made a measurement for the class environment & it included five dimensions & the answering choices were three ( to a big extent , to some extent and no ) and after making sure that the measurement is usable , the researcher applied it on the sample which consisted of ( 212 )male & female children through the estimated answers of the teacher & the result was that there was an accep
... Show MoreThe development of drone technology in state of future warsDrones have recently imposed themselves as an effective multi-tasking weapon. States and armed groups have sought to possess them, due to their importance in delivering painful blows to the enemy at a low cost. This technology has played a prominent and varied role in many wars and stimulated countries to manufacture or obtain it
The research includes a bout IL- IQulle , and their role in scientific of the Islamic – Arabic civilization , for Dr. Khlood M.Namma the proff in the collage of education for woman , Baghdad university , History department .
شَهِدَت منطقة الخليج العربي والسَّاحِل العُماني تصاعد مُستوى الحِراك الشعبي، والمُطالبات بتحقيق الاِستقلال التام، وإنهاء الاِلتِزامات والاِرتِباطات الدولـيَّة سواء كانت في إطار الحِماية أو الاِستِشارة أو الصِّداقة، وأصبحت واجِهات ملحوظة من قِبل الفِئات المُـثـقَّـفة في بدايات العقد الثاني من القرن العشرين، وعبَّرت فيها القِوى الوطنيَّة عن حاجاتها في إجراء عملـيَّات التغيير والتحوّل الاِجتِماعي وعلى
... Show MoreThe science of exegesis was started by the first teacher, the Holy Prophet, and then further developed in various methods and approaches through history
The research included the statement of some prophetic
guidelines for preserving food and drink from contamination that
causes diseases, which originate either viruses and microbes, or
insects and vermin spread in the air,
The art of designing clothing fabrics is a multidisciplinary design important and difficult because it is linked to man and his personality and his tastes and habits and behavior being is a form of creative expression here came the problem of the research , which are summarized by asking the following: Is the similar role in the designs of clothing fabrics The second chapter included two themes design fabrics the symmetry in the design of fabrics the third chapter included research procedures adopted descriptive analytical method to reach the goals of the research and consisted of the research community (9) models of the designs fabrics Iraqi either the research sample was selected (5) models of society current search and search tool Vtm
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