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bsj-5222
Morphological, Molecular and Pollen Grain Investigations of Salix Species in Egypt
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Genus Salix is among family Salicaceae, distributing in the northern hemisphere. It is represented in Egypt by two species (Salix mucronata and Salix tetrasperma). The classification of Salix at the generic and infra-generic levels is still outstanding. We have agreed to list the Egyptian species of this genus. We collected them during field trips to most Egyptian habitats; fresh and herbarium specimens were subjected to taxonomic revision based on morphological characters; scanning electron microscope (SEM) for pollen grains; isozyme analysis using esterase and peroxidase enzymes and genetic diversity using random amplified polymorphic DNA (RAPD). We recorded that both sexes of S. mucronata existed but there were only male trees from S. tetrasperma. SEM of pollen grain revealed that there were many differences between them. Also, the application of isozyme analysis giving 12 sex indicating bands. In addition, ten RAPD primers retrieved a total of 227 amplified bands (77 for female S. mucronata, 74 for male S. mucronata and 76 for male S. tetrasperma).

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Publication Date
Sat Jan 05 2019
Journal Name
Journal Of Planner And Development
التنمية المكانية ... بين العدالة الاجتماعية والكفاءة الوظيفية.
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Publication Date
Mon Apr 29 2019
Journal Name
Arab Science Heritage Journal
التشوهات التشوهات الخلقية للأجنة بين الماضي والحاضر
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Muslim doctors have long spared no effort in diagnosing the various embryonic diseases that have afflicted the fetus since its early days in his mother's womb. The most important of these

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Publication Date
Tue Dec 28 2021
Journal Name
Arab Science Heritage Journal
الزواج المبكّر بين التشريع الإسلامي والواقع الاجتماعي
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    Marriage is a sacred bond in all religions, including the Islamic law, but the early marriage in particular – as the focus of my research - is common in Islamic regions, especially for girls, and it has been approved by Islamic law in accordance with special criteria and

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Publication Date
Mon Feb 04 2019
Journal Name
Journal Of The College Of Education For Women
القياس النحوي بين التجريد العقلي والاستعمال اللغوي
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Publication Date
Fri Apr 01 2016
Journal Name
Al–bahith Al–a'alami
The Electronic Advertising War Among the International Trading Companies
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The use of the word “war” alone raises horror and fear in the hearts of the recipients, especially if this war aimed at human’s life, his health and his future. It is the electronic advertising war among rival international companies that use cyberspace to create fear and horror in the hearts of the recipients because it connects the use of the product with human’s death or serious illness.
The problem of this research sheds light on the new uses of cyberspace which fucked by international companies to strike the interests of each other by displaying the defects of their products and its negative impact on citizen’s life. Despite the fact that those wars have opposed strongly, there are supporters for those wars. Their argu

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Publication Date
Fri Jan 02 2009
Journal Name
Political Sciences Journal
العلوم السياسية بين الطرح النظري والبعد العملي
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العلوم السياسية بين الطرح النظري والبعد العملي

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Publication Date
Sat Dec 31 2022
Journal Name
Research In Contracts And Business Law
Amicus Curiae
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This research deals with Amicus Curiae as one of the judicial procedures widely spread in many common law countries on the one hand, and civil law countries on the other hand, as well as regional and international courts. We will seek to clarify what this procedure is, by defining it and distinguishing it from what may be suspected of judicial procedures, and then we will indicate the scope of resorting to it at the national, regional and international levels. We have supported the research with many judicial applications that used this procedure to demonstrate its importance.

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Publication Date
Wed Feb 01 2006
Journal Name
Political Sciences Journal
جدلية العلاقة بين الديمقراطية - المواطنة والمجتمع المدني
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جدلية العلاقة بين الديمقراطية - المواطنة والمجتمع المدني

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Publication Date
Wed Oct 01 2014
Journal Name
Al–bahith Al–a'alami
Student Survey in Public Relations Services, Registration and Counseling, A Case Study of Petra University for the academic year 2013/2014.
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The research discusses the public relations services, registration, and academic advising at Petra University for the years 2013-2014. Using a field study and surveying Petra University students to be informed about the services and to cover the tiny details that have to do with public relations role in the university as a specialized department interested in serving public and gaining their trust in terms of what is legal and possible to build and enhance the university reputation. And gain mutual trust between the university and its publics.
The public relations is consi

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Publication Date
Tue Oct 23 2018
Journal Name
Journal Of Economics And Administrative Sciences
The Role of Financial Analysis in Investors Decisions ( Iraqi Stock Exchange )
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  The research aims to reveal the role of financial analysis in rationalizing the investor decision on the Iraqi stock Exchange market, by studying the relationship and impact techniques and methods of financial analysis on the decisions of investors in the market. The most important techniques and methods discussed in this study were: analysis (financial ratios analysis, comparison of financial statements analysis, cash flow statement analysis) for companies listed in the Iraqi stock Exchange market. The researcher adopted the analytical descriptive method which depends on the collection of data on the phenomenon and its interpretation. The questionnaire wa

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