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سعید الحق دیسنوی
سعید الحق دیسنوی
حضرت سید صاحب رحمۃ اﷲ علیہ کے ایک لائق عزیز سعیدالحق دیسنوی پاکستان ریڈیو میں ایک بڑے عہدہ پر ممتاز تھے، ان کو حضرت سید صاحب سے قلبی لگاؤ تھا، انھوں نے ان پر انگریزی اخبارات و رسائل میں کئی مضمون لکھے، ان کی مشہور تصنیف خطبات مدراس کا انگریزی میں ترجمہ کیا، جو شائع ہوچکا ہے، ان کی دوسری تصنیف عرب و ہند کے تعلقات کا بھی ترجمہ کیا جو بالاقساط اسلامک کلچر حیدرآباد میں شائع ہوا، مشرقی پاکستان کی سلیمان اکیڈمی کے بھی بانیوں میں تھے، افسوس ہے کہ گزشتہ مہینہ ان کا انتقال ہوگیا اور ان کی ذہانت اور صلاحیت سے جو امیدیں تھیں وہ پوری نہ ہوسکیں، ان کی کل عمر اٹھاون سال تھی، اﷲ تعالیٰ ان کی مغفرت فرمائے۔ (شاہ معین الدین ندوی، اپریل ۱۹۶۸ء)
Aristotle’s Virtue of Justice as an Ethical Solution to Political Corruption: Analysis and Reflection
This paper attempts to discuss Aristotle’s concept of justice as an ethical solution to political corruption. The goal of this paper is to present corruption as a form of injustice that deprives the majority from a common good. This paper is very important because it provides ethical solution to grand corruption whereby unscrupulous individuals divert funds meant for development of the entire society into private hands. Due to grand corruption the poor masses are deprived of quality basic needs. The paper focuses on corruption as an immoral act through the lens of Aristotle’s ethical and political insights. The virtue of justice in Aristotle’s ethical and political works are spelled out. The methodology used in this paper is analytical and applied. It is analytical because it analyses Aristotle’s understanding of virtue of justice in his moral theory especially in his book entitled Nicomachean Ethics and justice in his political theory. Finally, the paper makes subsequent applications of Aristotle’s virtue of justice in the realm of ethical solutions to the problem of corruption.Synthesis of Nanostructured Metal Oxides and Sulfides for High Performance Energy Devices.
In the last few decades, energy crises enforced scientists and researchers to search for the new nanostructured materials that may have a potential for energy harvesting and storage devices. Energy storage have earned a key position in energy devices due to its viability as compared to energy harvesting devices. Metal oxide and sulfides nanostructured materials have an enormous potential for energy devices owing to their high electrochemical performance and excellent stability. In the current study, hydrothermal method has been employed for the synthesis of Ce2Zr2O7, CeO2, Y2Zr2O7, PbS, CeS2, MnS and nanocomposite of Ce2Zr2O7/PbS, CeO2/CeS2 and Y2Zr2O7/MnS materials. The synthesized nanostructured materials have been characterized to find their applications in supercapacitor devices. Structural and morphological studies have confirmed the purity and the clear morphology of the materials. Electrochemical study using three-electrode system demonstrates that metal sulfide has higher specific capacitance than metal oxide but metal oxide reveals superiority in the cyclic stability. Therefore, due to synergistic effect, the nanocomposite of metal oxide and sulfide gain the conductivity of the sulfide and the stability of the oxide. As a result, the nanocomposites depict the better electrochemical performance in a sense of capacitance retention and cyclic stability with good rate capability. Specific capacitance (Csp), energy density (E) and power density (P) of the nanostructured electrode using Ni foam as a substrate have been measured with threeelectrode system by cyclic voltammetry (CV) and galvanostatic charge/discharge (GCD) techniques. The Csp and E of Ce2Zr2O7/PbS, CeO2/CeS2, Y2Zr2O7/MnS are 219, 420, 221 F/g and 6.7, 21.2, 10 Wh/kg at a constant applied current density of 1 A/g, respectively. The Csp of Ce2Zr2O7/PbS, CeO2/CeS2, Y2Zr2O7/MnS nanocomposites electrode after 1000 successive CV cycles are 116, 700, 261 F/g, correspondingly. The iii electrode consisting of SrZrO3 nanorods exhibits remarkably high Csp of 1225 F/g and 65 Wh/kg energy density. The excellent results of SrZrO3 nanorods are owing to its high specific surface area, small pore size and unique morphology. Cyclic stability analysis reveals an excellent stability of the studied electrodes due to their unique morphologies and conductive nature of the substrate (Ni foam). Csp remains constant in Ce2Zr2O7/PbS, while in case of CeO2/CeS2 and Y2Zr2O7/MnS, the Csp increases continuously up to 1000 successive CV cycles. The SrZrO3 nanorods shows high cyclic stability up to 1000 cycles. Above studies, suggest a significant promise of aforementioned materials for their use in future generation supercapacitors electrodes.Journals by Discipline
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