Preferred Language
Articles
/
jperc-607
أثر استعمال الوسائل التعليمية للكتاب المدرسي ورسومات المعلم التوضيحية في تحصيل المعلومات التاريخية واستبقائها
...Show More Authors

The research aims to determine the impact of the use of teaching aids for the textbook and graphics teacher illustrations in the collection of historical information and retention, limited research on a sample of students in grade five numbered (68) primary school students of Benin in Baghdad governorate / Breeding Rusafa First, select the researchers of scientific material for students in research Topics are the first and second chapter of the Book of the Arab-Islamic history, set by the Ministry of Education.

 And promising targets behavioral and according to the content of subject numbered (100) goal and lesson plans exemplary numbered (42) plan, and set the first three levels of classification (Bloom) of the domain knowledge presented to a number of specialists, in order to achieve the goal of research, the researchers eight hypotheses of zero and chose to design a pilot this setting part of the two experimental groups and control group with post-test, accounting for the Division (a) ABG are the first experimental studied on according to the use of teaching aids for the textbook and the Division (c) the second experimental group which studied the according to the use of illustrations and the Division ( b) the control group which studied students on according to the traditional way made ​​the researchers the equivalence between the research groups and to find out significant differences among test was Althsali dimensional of (40) paragraph of the type of multiple-choice then returned the researchers test again corresponding to after a period (14) days from the date of the application of the first test Althsali dimensional at one time and was designed to measure the retention of information, and used statistical methods the following : -

Single analysis of variance, correlation coefficient (Pearson), the equation of Excellence paragraph, the coefficient of difficulty of a test paragraph Hevah

Shown search results than the two experimental groups I and II in the achievement test and retention of the control group, and there is no difference between the two experimental groups I and II in the levels of achievement and retention, and showed the results on the effectiveness of educational methods of the textbook and graphics teacher illustrations in the learning process compared to the traditional way and in light of this They found several conclusions and laid a number of recommendations and proposals.

 

View Publication Preview PDF
Quick Preview PDF
Publication Date
Tue Aug 03 2021
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
The relationship between risk management strategies and the risks of container transport: Applied research in the National Insurance Company
...Show More Authors

The aim of the research is to find out the nature of the relationship between the interrelationships and the interrelationships between risk management strategies (avoiding danger, risk exposure, risk exhibition, preventive programs and activities to reduce risks) and the dangers of container transportation, as an independent variable in the dangers of container transportation as a dependent variable, the study started from the problem that the company suffers from The practical aspect of the study was applied at the National Insurance Corporation, and the researcher designed a diagram according to the study's schematic diagram. The study, and for the purpose of data and information related to that, it relied on the descriptive a

... Show More
View Publication Preview PDF
Publication Date
Sat Jun 01 2024
Journal Name
المجلة العراقية للعلوم السياسية
الحرب الروسية- الاوكرانية واثرها على صياغة انماط توازنات علاقات القوة الجيوبوليتكية في النظام العالمي
...Show More Authors

ان الحرب الاوكرانية والتصعيد الروسي ضد اوكرانيا يرتبط بصراع جيوسياسي واسع على مناطق القوة والنفوذ والمجالات الحيوية، وتنافس تجاري دولي محتدم على النفط والغاز ومسارات خطوط التجارة الدولية بين اقطاب استراتيجية دولية تتجاوز اوكرانيا، إذ يأتي الصراع ضمن اطار التحولات الدولية الراهنة والصراعات على مناطق القوة والنفوذ الجيوستراتيجي والمكانة الدولية بين القوى الدولية المؤثرة في القضايا والشؤون الدولية، ويبق

... Show More
View Publication Preview PDF
Publication Date
Wed Mar 18 2020
Journal Name
Baghdad Science Journal
Biomarker Significance of Serum CXCL8, CXCL10 and CXCL16 in Breast Tumors of Iraqi Patients
...Show More Authors

The biomarker significance of three chemokines (CXCL8, CXCL10 and CXCL16) was evaluated in sera of 45 breast cancer (BC) and 28 benign breast lesion (BBL) patients, as well as 20 control women. Clinical stage and tumor expression of estrogen (ER), progesterone (PgR) and human epidermal growth factor receptor-2 (HER-2) receptors were considered in this evaluation. The results demonstrated that CXCL8, CXCL10 and CXCL16 showed a significant increased median in BC and BBL patients compared to control (CXCL8: 47.3 and 25.7 vs. 15.0; CXCL10: 37.6 and 30.7 vs. 13.1; CXCL16; 27.9 and 25.2 vs. 19.2 pg/ml, respectively). The increased levels of CXCL8 and CXCL16 were more pronounced in triple-negative and HER-2 positive p

... Show More
View Publication Preview PDF
Scopus (5)
Crossref (3)
Scopus Clarivate Crossref
Publication Date
Fri Dec 01 2017
Journal Name
Journal Of Economics And Administrative Sciences
Relationship marketing orientation to improve the quality of service applied research in some Iraqi mobile phone companice
...Show More Authors

      This research is based on  interaction of two most important variables to the business organizations in the current era ,  these two variables are (marketing orientation and quality of service),  this research is trying to urge the service organizations to reconsider the mechanisms adopted in the formulation of its plans, It was the application of research in Korek Telecom and Asia Cell Telecom as a sector of service active and important in the business sector in Iraq, the information was obtained through the design of the Likert questionnaire , it was distributed (92) questionnaire , (50) for the company Korek Telecom and (42) of the Asia-Cell and represent research population sample

... Show More
View Publication Preview PDF
Crossref
Publication Date
Sun Aug 30 2020
Journal Name
Arab Science Heritage Journal
الجوانب الاجتماعية والعلمية في كتاب (الغنية) للشيخ عبد القادر الكيلاني وانعكاساتها على المجتمع البغدادي
...Show More Authors

The importance of the topic lies in explaining the extent of Sheikh Abdul Qadir Al-Kilani’s interest in social and scientific life in Baghdad

View Publication Preview PDF
Crossref
Publication Date
Wed Mar 01 2017
Journal Name
Auditing & Interior Magazine Of Educational &scientific Studies
Seeds morphological study of different species of Medicago L., Leguminosae (Fabaceae) family in Iraq.
...Show More Authors

This research delts with study seven species of seeds and wild varieties wild belonging to the genus Medicago L., these species are: M. constricta Dur., M. coronata (L.) Bartal., M. intertexta (L.) Mill., M. intertexta.var. ciliaris (L.) Hyen., M. laciniata (L.) Mill., M. lupulina L., M. minima (L.) Bartal. and M. sativa L., the research involved characteristics of shapes, dimensions, colors and the nature of the surface ornamentation of seeds and also the hilum site. the seeds forms ranged between crescent, reniform and ovate, in addition there was a clear difference in seeds dimensions in height and width, while, the color has been vary between light brown to brown and dark brown. The nature of the surface ornamentation was smooth, retic

... Show More
Publication Date
Mon Apr 09 2018
Journal Name
Al-khwarizmi Engineering Journal
Creating Through Points in Linear Function with Parabolic Blends Path by Optimization Method
...Show More Authors

The linear segment with parabolic blend (LSPB) trajectory deviates from the specified waypoints. It is restricted to that the acceleration must be sufficiently high. In this work, it is proposed to engage modified LSPB trajectory with particle swarm optimization (PSO) so as to create through points on the trajectory. The assumption of normal LSPB method that parabolic part is centered in time around waypoints is replaced by proposed coefficients for calculating the time duration of the linear part. These coefficients are functions of velocities between through points. The velocities are obtained by PSO so as to force the LSPB trajectory passing exactly through the specified path points. Also, relations for velocity correction and exact v

... Show More
View Publication Preview PDF
Crossref (2)
Crossref
Publication Date
Sun Mar 20 2016
Journal Name
Al-academy
Mechanisms for Development of Scenography Galleries Iraq Natural History Museum: وعد عدنان محمود
...Show More Authors

This paper deals with the problem of the mechanics of the operation of cinematography in the development of museum exhibition halls. In the first chapter, the researcher dealt with the problem and presented it to reach the goals and purpose of the research, which was represented in using and developing the methods and mechanisms of the presentation to keep pace with what is happening in the world of technology and access to the presented model to new formula and vision declares aesthetical and cognitive measure, thus the search constitutes an importance in absorbing Scenography dimensions in the theater and moved to the idea of the museum and the development of the display models and using them in drawing and representation of perception

... Show More
View Publication Preview PDF
Crossref
Publication Date
Wed Jan 02 2019
Journal Name
Journal Of The College Of Languages (jcl)
Conflict of characters in the works of Jacob Steinberg story: סכסוך הדמויות ביצירותיו הסיפוריות של יעקב שטיינברג
...Show More Authors

A character is one of the most important pillars of narrative production. Most critics believe that a character is the focus of events.

   Jacob Steinberg, a Jewish writer who is Ukrainian by origin, wrote many stories, most of which spoke about the lives of Jews in the diaspora, especially in Ukraine. The environment there has been reflected in his stories.

    Steinberg focused on the role of characters in shaping these productions.

   In this study, we discuss the conflict of characters in Steinberg's stories. This conflict is characterized by different trends and goals. There is a conflict with the environment, a conflict with society, a conflict with the self,

... Show More
View Publication Preview PDF
Crossref
Publication Date
Fri Sep 30 2022
Journal Name
Journal Of Economics And Administrative Sciences
Distinguishing Shapes of Breast Cancer Masses in Ultrasound Images by Using Logistic Regression Model
...Show More Authors

The last few years witnessed great and increasing use in the field of medical image analysis. These tools helped the Radiologists and Doctors to consult while making a particular diagnosis. In this study, we used the relationship between statistical measurements, computer vision, and medical images, along with a logistic regression model to extract breast cancer imaging features. These features were used to tell the difference between the shape of a mass (Fibroid vs. Fatty) by looking at the regions of interest (ROI) of the mass. The final fit of the logistic regression model showed that the most important variables that clearly affect breast cancer shape images are Skewness, Kurtosis, Center of mass, and Angle, with an AUCROC of

... Show More
View Publication Preview PDF
Crossref