In this work we discuss a special kind of stochastic processesX=〖{X_t}〗_(〖t∈R〗_(≥0) ) that are of exceptional interest from both the theoretical ad the applied points of view. These processes are called Affine Processes, and are characterized by the fact that their characteristic function has the form of an exponential of an affine function, i.e. by 〖∅^x〗_X (u) |_t=E^x [e^(<X_(t ),u>) ]=e^(Φ(t,u)+<x,Ψ(t,u)>), Where the exponent Φ(t,u)+ <x,Ψ(t,u)> Is an affine function of its initial state x in the state-space E=〖R^m〗_(≥0)×R^n. The above expectation E^x is the expectation which respect to the ...

This paper studies how each television covers war using different type of frames based on its agenda setting. Depending on an extensive literature review analysis dealing with similar international and local conflicts and wars, this study links between what happened in the past in other countries and cities and the war in Aleppo. The paper raises four main research questions: RQ1: how much importance did the television stations give to the Aleppo situation?, RQ2: did the newscasts present both sides (opposition and regime) of the story?, RQ3: what type of language was used by each channel to ...

The purpose of this dissertation is to study pseudo-Riemannian algebras, which are algebras with pseudo-Riemannian non-degenerate symmetric bilinear forms. The paper([1]), the authors Zhiqi Chen, Ke Liang, and Fuhai Zhu find that pseudo-Riemannian algebras whose left centers are isotropic play a key role and show that the decomposition of pseudo-Riemannian algebras whose left centers are isotropic into indecomposable non-degenerate ideals is unique up to a special automorphism. Furthermore, if the left center equals the center, the orthogonal decomposition of any pseudo-Riemannian algebra into ...

The Republic of Korea sought to become an "advanced human rights country" by joining the Convention Relating to the Status of Refugees and Protocol Relating to the Status of Refugees in 1992. In addition, a provision for refugee recognition was established in the Immigration Act in 1993, and the refugee policy was implemented in earnest in 1994. However, contrary to the Korean government's expectation, criticism of the refugee policy continued on the inside and outside of the country, with the birth of the first Korean recognized refugee in 2001. Although the Korean government and the National ...

Purpose - This research attempts to analyze the impact of demographical factors and credit cardholder's criteria of clients on their credit card spending to investigate how the total spending affects accumulation of loyalty points of cardholders to after the introduction of a loyalty program. Design/methodology/approach - This study relies on a sample of 477 credit cardholders active on the bank's loyalty program over a period of 2 years. This research is deductive and quantitative in nature, and it tests 15 hypotheses linking the demographical factors and cardholders' characteristics to ...

One of the clinically major gynecological cancers is endometrial carcinoma that develops from the lining of the uterus. During the past years, different approaches have been developed to treat endometrial carcinoma, among which natural herbal medicine has recently faired as an effective method. The yellow Indian spice known as curcumin has been extolled for its healing powers and has recently been adopted for investigation by the scientific community as a potent anti-cancerous agent. Curcumin possesses anticancerous effects by targeting several important players in cell signaling pathways ...

Pomegranate fruit and its derived products are rich sources of bioactive compound that were shown to have many biological activities. Pomegranate molasses (PM) is a thick traditional Middle Eastern syrup used in many recipes for international cuisines from around the world, including the Lebanese cuisine. It is considered to be a highly nutritious product which makes it of great interest to researchers. The purpose of this study is to assess the phytochemical composition, antioxidant and anti-diabetic properties of homemade and commercial PM consumed in Lebanon using samples collected from ...

Nowadays, business is not just about making profit; it involves optimizing resources in order to maximize stakeholders’ benefits. Today’s global market relies on Multinational Corporations (MNC) whose ever-increasing impact on global economy made their Corporate Social Responsibility (CSR) policies more open to public scrutiny. The media, non-governmental organizations (NGOs), and activist groups have constantly questioned activities of MNCs in developing countries, particularly with regard to issues such as forced labor, bribery, and so on. This present study focuses on these MNCs’ CSR practices ...

The purpose of this qualitative study was to assess the application of online learning during Covid-19 pandemic from sciences educators’ perspective in private middle schools in the Keserwan community of Lebanon. Questionnaires and interviews were the main instruments used. Eight private middle schools were purposively selected to conduct the study. Data was analyzed using descriptive statistics through the use of Statistical Package for Social Sciences (SPSS 24 version) and results were presented in tables and charts. Eighty participants were sampled from eight private middle schools. Participants ...