یہ زمیں نعت ہے، آسماں نعت ہے
سوچیے تو یہ سارا جہاں نعت ہے
چاند تاروں کی ساری گزر گاہیں بھی
اور معراج کی کہکشاں نعت ہے
پھول کلیاں ، پرندوں کی سب بولیاں
ہر قدم ہر روش گلستاں نعت ہے
رقص کرتے بگولے بیابان میں
اور صحرا کی ریگِ رواں نعت ہے
موج ہو یا صدف ، قطرہ ہو یا گہر
اور دریا کا آبِ رواں نعت ہے
جنگلوں کی ہوا ہو کہ بادِصبا
صبحِ گُل ہو کہ شامِ خزاں نعت ہے
آیۂ اِنَّما ، سورۂ والضُّحیٰ
اور قرآن کا ہر بیاں نعت ہے
وجہِ تخلیق کون و مکاں آپؐ ہیں
اِس لیے حق یہ ہے کُل جہاں نعت ہے
Democracy in Nigeria is characterised by corruption, irregularities and injustice. The level of political hostility in the country has resulted in loss of lives and properties and as a result, there have been hindrances to peace and national development to prevail in Nigeria. Hence, the ugly political developments have generated a lot of concerns and questions such as what are the causes of the political unrest in Nigeria? Is democracy really paying off as a political system in Nigeria? What has been the result of democracy in Nigeria? Can there be a better political system in Nigeria? If so, can Islamic political system fulfil the longing of Nigerians? Answers to these questions shall form the body of this research. The research discovers the absence of fairness in the electoral process and bad governance in Nigeria. This research reveals the flaws in effectiveness of democracy as a system of government in Nigeria. It proposes adopting an alternative model of governance. Lastly, this research contemplates the Islamic political model for a better Nigeria.
This contribution focuses on the modeling and numerical approxima- tion of population balance models describing batch and polymorphic crystallization processes. Such processes have wide range applica- tions inne chemicals, pharmaceutical, minerals, and food indus- tries. Di erent numerical techniques are employed for solving these models in one and two property coordinates. The space-time CE/SE method and the semi-discrete upwindnite volume schemes are de- rived and implemented to solve the batch crystallization models with nes dissolution. Thene dissolution reduces undesirable small crys- tals and improves the quality of a product. A delay in the recycle pipe is also included in the model. Apart from the above mentioned methods, a new numerical technique is introduced to solve a model describing polymorphic crystallization of L-glutamic acid. The sug- gested technique employs together the method of characteristics and Duhamel''s principle to approximate the considered model e ciently and accurately. This technique has capability to produce accurate results on coarse meshes and no mesh re nement technique is needed for further improvement in the results. Furthermore, an alternative bivariate quadrature method of moments (QMOM) is developed for solving two-dimensional batch crystallization model involving crys- tals growth, nucleation, aggregation, and small nuclei dissolution in an external loop. The quadrature points and weights are obtained by using the orthogonal polynomials of lower order moments. Several case studies are carried out. The numerical computations demonstrate the eficiency, accuracy, and robustness of the proposed schemes. The results agree with the experimental predictions and could be used for process design and optimization.