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jperc-1163
The Effect of Rational Emotional Visualization Style in Reducing Fear of Failure among Athletes
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The research seeks to design a program of guidance in the form of emotional perception rational to reduce the fear of failure, to identify the effect of method of emotional perception rational in reducing the fear of failure. To achieve these objectives, the researcher adopted the null-hypotheses, which assume there are no statistically significant differences in the degree of fear of failure (for the control group) in the pre-posttest. There are no statistically significant differences in the fear of failure (for the experimental group) in the pre-posttest. There were no statistically significant differences in the fear of failure of the groups (experimental and control) after the application of the program in the post-test. In order to test the hypotheses, the researcher used an experimental design with partial control (experimental group design and control group with pre-posttest). The sample consisted of (20) athletes and was randomized to two equal groups of a control group and an experimental group. The equivalence of the two groups was carried out in some variables (pre-test scores, age of months, the academic achievement of the father, academic achievement of the mother, and economic status). The method of emotional perception was applied to the experimental group while no method was provided for the control group. It constructed the measure of fear of failure, which has (26) paragraphs. The results showed that the application of the guiding method (rational emotional perception) had an effect in reducing the fear of failure. In light of the results of the research, the researcher put forward a number of recommendations and suggestions.

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Publication Date
Mon Sep 19 2022
Journal Name
International Journal Of Biomaterials
Green Biosynthesis of Silver Nanoparticles from Moringa oleifera Leaves and Its Antimicrobial and Cytotoxicity Activities
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The plant occupied the largest area in the biosynthesis of silver nanoparticles, especially the medicinal plants, and it has shown great potential in biotechnology applications. In this study, green synthesis of silver nanoparticles from Moringa oleifera leaves extract and its antifungal and antitumor activities were investigated. The formation of silver nanoparticles was observed after 1 hour of preparation color changing. The ultraviolet and visible spectrum, Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, and transmission electron microscopy techniques were used to characterize synthesis particles. Ultraviolet and visible spectroscopy showed a silver surface plasmon resonance band at 434

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Publication Date
Sun Jun 21 2020
Journal Name
Iraqi Journal Of Pharmaceutical Sciences ( P-issn 1683 - 3597 E-issn 2521 - 3512)
Nanotechnology-Based Topical Drug Delivery Systems for Management of Dandruff and Seborrheic Dermatitis: An overview
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Dandruff and seborrheic dermatitis (SD) are common skin disorders affecting the scalp and extending to other body sites in the case of SD. They are associated with pruritus and scaling, causing an esthetical disturbance in the population affected.   Treatment of such conditions involves using a variety of drugs for long terms, thus optimizing drug formulation is essential to improve therapeutic efficacy and patient compliance. Conventional topical formulations like shampoos and creams have been widely used but their use is associated with disadvantages. To overcome such effects, novel topical nanotechnology-based formulations are currently under investigation. In the following article, we highlight recently published formulatio

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Publication Date
Mon Jul 01 2024
Journal Name
Iraqi Journal Of Materials
Spectral and Electrical Characteristics of Nanostructured NiO/TiO2 Heterojunction Fabricated by DC Reactive Magnetron Sputtering
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In this work, p-n junctions were fabricated from highly-pure nanostructured NiO and TiO2 thin films deposited on glass substrates by dc reactive magnetron sputtering technique. The structural characterization showed that the prepared multilayer NiO/TiO2 thin film structures were highly pure as no traces for other compounds than NiO and TiO2 were observed. It was found that the absorption of NiO-on-TiO2 structure is higher than that of the TiO2-on-NiO. Also, the NiO/TiO2 heterojunctions exhibit typical electrical characteristics, higher ideality factor and better spectral responsivity when compared to those fabricated from the same materials by the same technique and with larger particle size and lower structural purity.

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Publication Date
Mon Mar 17 2014
Journal Name
Arabian Journal For Science And Engineering
Thermal and Hydraulic Characteristics of a Novel Helical Coiled Tube Used as a Heat Exchanger
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In the present work, the thermo-fluid characteristics of a heat exchanger formed of helical coiled tubes immersed in cold water are investigated experimentally. Two types of helical coiled tube are tested, a conventional vertical single helical coiled tube and a new triple vertical helical coiled tube in parallel connection called as meshed coils. The effect of hot water flow rates inside the tubes (ranges from 2.67 to 7.08 l/min), and its inlet temperatures (namely 50, 60, 70 and 80 °C) are investigated. The experimental results show that increasing the flow rate inside the meshed coils leads to decrease the temperature difference between inlet and outlet. An enhancement of heat transfer for meshed coils compared to single coil has been n

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Publication Date
Sat Mar 06 2010
Journal Name
J. Of University Of Anbar For Pure Science
Some Results on Epiform Modules
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The concept of epiform modules is a dual of the notion of monoform modules. In this work we give some properties of this class of modules. Also, we give conditions under which every hollow (copolyform) module is epiform.

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Publication Date
Sat Oct 01 2016
Journal Name
Journal Of Engineering
Architecture Between Mind and Empirical Experience
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The research aims to identify the level of balance in the architectural thought influenced by the rational type human consciousness, the materialistic based on the Empirical type, moral based on human experience as source of knowledge.

This was reflected in architecture in the specialized thought that the mind is the source of knowledge which explains the phenomena of life. The rational approach based on objectivity and methodology in (Form Production), the other approach is based on subjectivity in form production (Form Inspiration).

The research problem is that there is imbalance in the relationship between the rational side and the human experience in architecture, which led into imbalance between theo

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Publication Date
Thu Sep 03 2015
Journal Name
جامعة بغداد / كلية التربية للعلوم الصرفة - ابن الهيثم
اثر التعليم المدمج والتعلم النشط في تحصيل طلبة قسم الرياضيات في كلية التربية للعلوم الصرفة / ابن الهيثم في مادة المناهج وطرائق التدريس وذكائهم الشخصي
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Publication Date
Sun Apr 28 2019
Journal Name
Arab Science Heritage Journal
الجوانب مقومات العمارة المادية واثرها في توضيح الجوانب العمرانية في ضوء كتاب الاعلاق الخطيرة في ذكر أمراء الشام والجزيرة لأبن شداد ( ت 684هـ / 1285م )
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The characteristics of physical architecture in the Levant and the island are characterized by a lot of attention and care, as they are a pillar of the urban movement in every place and time.

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Publication Date
Wed Jan 01 2020
Journal Name
مجلة الفنون والاداب وعلوم الانسانيات والاجتماع
تحليل النصوص الادبية في كتاب الادب والنصوص للصف الخامس الادبي في ضوء مهارات التفكير الابداعي
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Publication Date
Mon Jan 01 2024
Journal Name
مجلة الدراسات المستدامة
اهمية اخلاقيات البحث العلمي في مؤسسات التعليم العالي - الامانة العلمية في منهج البحث السياسي انموذجا
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اهمية اخلاقيات البحث العلمي في مؤسسات التعليم العالي - الامانة العلمية في منهج البحث السياسي انموذجا