This study was concerned with using ozone gas in drinking water treatment plant at Ibn-Sina Company. The main purpose of this research is to find the best contactor for ozone unit proposed. An investigation was conducted to study the absorption of ozone by water in two type of absorber. The effects of the process variables (such as height of water column, contact time, and pH) on the amount of ozone absorbed were investigated. Box-Wilson central composite rotatable design is used to design the experimental work for the mentioned variables. It was found that the optimum value of the variables studied was:
i) Height of water column (90 cm)
ii) Contact time (17-18 min)
iii) PH (7 - 7.5)

Objective: This study aims to analyze the role of the People's Republic of China in the 1955 Bandung Conference and assess its contributions to international cooperation and peace. It specifically examines how China's participation aligns with the United Nations Sustainable Development Goals (SDGs), particularly Goal 16.   Theoretical Framework: The research is grounded in a structuralist approach to international relations, focusing on the agency of developing nations in shaping a post-colonial global order. It considers concepts such as peaceful coexistence, national sovereignty, and South-South cooperation.   Method: A historical-analytical method is employed, tracing China’s diplomatic trajectory from the 1954 Colombo and Bo

The Mythical Reference in the Poetry of Nabil Yassin

The Role of Japan in the Reconstruction of Iraq 

The researcher dealt with the importance of striking proverbs in the Holy Qur’an and their uses and benefits in Islamic education and ethics and between the types of proverbs, so it emerged through the study the following things that the proverbs are of three types: authorized, latent, and transmitted, and it has been shown through the current study that the proverb has conditions that the proverb is not valid except There are five: (realism, clarity, environmental, meaning injury, and good pronunciation). If the example violates these conditions, it is not an example. This study showed that proverbs have a prominent role in persuasion, argument, statement, education, clarity, approximation, education, refinement, correct belief, etc.

Lillian Hellman was an American playwright whose name was associated with the moral values of the early twentieth century. Her plays were remarkable for the moral themes that dealt with the evil. They were distinguished, as well, for the depiction of characters who are still alive in the American drama for their vivid personalities, effective roles and realistic portrayal. This paper studies Lillian Hellman’s The Little Foxes as a criticism of the American society in the early twentieth-century. Though America was a country built on hopes and dreams of freedom and happiness. During the Great Depression, happiness was certainly not present in many people's lives. The presence of alternate political ideas, decay of love and values increased

The art of theater penetrated various scientific and human fields, as well as touching the facts and events surrounding it, and scientific innovations had a wide field, so it adopted feedback in interactive theater performances, especially the theater of the oppressed. Then came the indicators that resulted from the theoretical framework for the formation of the tool by which the research sample is analyzed, and then the chapter concluded with previous studies. As for the third chapter, it involved the research procedures, and through the research tool and the research method, and by selecting the intentional sample, the sample represented by a play (the story of Shahrour) was analyzed. As for the fourth chapter, it included the results

The rapid growth in technological industries and international trade deals has affected the working-class community in the United States. They have to face unemployment and poverty because machines replaced workers in their work, causing the downsize of the numbers of the workers. The current paper examines how Lunn Nottage explores the de-industrial landscape of Reading town in Pennsylvania to display the impact of the economic crisis on the working-class community. Sweat unveils the dire conditions of work in the factory where those workers used to work and their suffering after losing their jobs. The employers and the government marginalized those workers as being invisible. The playwright set the play between 2000-2008 to present the ec