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Shakir Ullah,Usman Khan,Khalil Ur Rahman,Aman Ullah 경남대학교 극동문제연구소 2021 ASIAN PERSPECTIVE Vol.45 No.4
This study provides a critical literature review of the benefits and problems associated with one of the largest Chinese- funded development projects, the China-Pakistan Economic Corridor (CPEC), with particular focus on the implications of this project for local people in Pakistan. CPEC is one of the most significant development projects in Pakistan, covering infrastructure, agriculture, and energy cooperation. Although some studies have examined challenges and problems brought about by CPEC, the majority of them fail to examine specific localities and the Pakistani communities that have been impacted by the project. Hence, most of the investigations have reported general development impacts rather than indicating whether and how CPEC has brought either benefits or problems to local people. In examining previously published studies on CPEC, this essay highlights gaps in research, especially from anthropological and sociological perspectives, with the goal of encouraging further studies from the vantage point of the local communities regarding development projects in Pakistan.
A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Javaria Batool,Shaukat Ali Shahid,Ramiza,Nasim Akhtar,Afshan Naz,Maria Yaseen,Inam Ullah,Muhammad Nadeem,Imran Shakir 대한화학회 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.
A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Batool, Javaria,Shahid, Shaukat Ali,Ramiza, Ramiza,Akhtar, Nasim,Naz, Afshan,Yaseen, Maria,Ullah, Inam,Nadeem, Muhammad,Shakir, Imran Korean Chemical Society 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.