We investigate the spectrum of the linear complex PT symmetric potential V(x) = λ|x| + icx. Semi analytical solutions are given by using properties of the Airy functions. The numerical integration of the differential equation system is discussed. We show that the number of eigenstates with a real eigenvalue is limited, depending on the ratio c/λ and...

This paper aimed to compare the modern methods of cash flow forecasting with the traditional ones. In other words, the researcher compared between the Probabilistic Neural Networks and Transfer Function. It is worth mentioning that cash flow forecasting , nowadays, is very important and helps the upper management plan, control, assess the...

This study aimed to measure the correlation between the scientific research success factors, i.e. the mastery of the scientific research competencies, subjective and objective motivations to scientific research, and the availability of the scientific research infrastructure, and the scientific research productivity, i.e., publications, books...

This research aimed to reveal the phytotherapists attitudes towards medicinal plants therapy used to treat obesity through identifying the nature of these attitudes and their degree of compatibility with what is in the ancient scientific manuscripts and the research publications in the modern chemistry. To do this, a choice was made of an...

According to the conflict-of-laws rule in many Arab countries, the international commercial contract is subject to the law chosen by the parties. According to the prevailing opinion in judiciary and doctrine, the law chosen by the parties to govern the contract should be a law of a particular State. If the parties chose "rules of law", such a...

This study aimed to identify the charismatic personality characteristics as perceived by the university students in Tulkarm Governorate. For this purpose, the Charismatic Personality Characteristics Scale was applied to a randomly selected stratified sample of (478) male and female universities students from Al- Quds Open University (Tulkarm branch...

The results of the laboratory experiments showed that the addition of chemical substances, such as calcium chloride, pure sodium, natural sodium chloride, acetic acid, and propolis extract (bee glue) compared with diethane -45 m fungicide to the nutrient medium of dextrose agar leads to the reduction in the mycelium growth of Geotrichum candidum...

In times of war and national crises, the role of media becomes more defining as they have a considerable influence in shaping public opinion and perceptions on national issues and political actors and entities. This paper analyzes how the European Union (EU) is represented in the Palestinian media during the 2014 Israeli war on Gaza. The study...

This research investigates ​​democracy in the light of the failure of the wave of democratization that Arab countries were supposed to witness. It has become evident that democracy is not a compulsory path for all nations towards "progress" and modernity. This led us to develop the idea of ​​democracy by proposing a theory to explain democracy and...

The study aimed at using GIS technology to study the characteristics of the best sites for the construction of dams in the inner basins of Hebron Governorate, which intersect with the Wadi Gaza basin. The study used natural and human standards in selecting the best sites for the construction of dams. The analysis of topographic surfaces was done...