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نعتیہ ادب میں ڈاکٹر شہزاد احمد کامقام و مرتبہ

نعتیہ ادب میں ڈاکٹر شہزاد احمد کامقام و مرتبہ
نعت ہر دور اور ہر دیار میں لکھی گئی ہے۔ نعت گو شعرا بارگاہِ رسالتصلی اللہ علیہ و آلہٖ وسلم میں اپنے اپنے انداز میں عقیدت ومحبت کے پھول پیش کرتے رہے ہیں۔ نعت کا سلسلہ ازل سے جاری ہے اور ابد تک جاری رہے گا۔ اُردو زبان نعت کے تخلیقی سرمائے سے مالامال ہے اور دنیا کی دیگر زبانوں سے نعت کے معاملے میں کسی طرح پیچھے نہیں۔ دکنی دور میں نعت معراج ناموں جنھیں چرخیات سے بھی موسوم کیا جاتا ہے، کی صورت میں اور سراپائے رسول کریم صلی اللہ علیہ و آلہٖ وسلمکے روپ میں صورت پذیرہوتی رہی۔ اسی دور میں نعت، قصیدے، مثنوی اور پھر غزل کی ہیئت میں بھی پنپتی رہی۔ عہدموجود میں نعت کے نمونے ہر صنف سخن میں دستیاب ہیں لیکن نعت کو جو مقبولیت غزل کی ہیئت میںملی وہ کسی دوسری ہیئت کو میسر نہ آسکی۔ گزشتہ صدی میں تخلیق نعت کا سفر ماضی کی نسبت بہت تابناک نظر آتا ہے۔ اس میں نعت نے تخلیق سے تحقیق اور تنقید کے شعبوں میں بھی قابل قدر پیش رفت کی ہے۔ نعت کے الگ رسائل کی اشاعت کا سلسلہ شروع ہوا۔ نعتیہ تذکرے لکھے جانے لگے، نعتیہ مقالات کی طرف توجہ مرکوز کی گئی۔ نعتیہ صحافت کا آغاز ہوا اور نعتیہ انتخابات کا اہتمام ہونے لگا۔ نعت کے مختلف شعبوں میں مختلف شخصیات نے خدمات انجام دی ہیں۔ ان شخصیات میں ایک اہم نام ڈاکٹر شہزاد احمد کا ہے۔ انھوں نے شعبۂ نعت کے ہر شعبے میں گراںقدر خدمات انجام دی ہیں۔
ڈاکٹر شہزاداحمد نعت کے میدان میں بیک وقت ایک محنتی محقق، خوش ذوق تذکرہ نگار، خوش مذاق مدون، خوش الحان نعت خواں، نکتہ رس نقاد، راست باز صحافی او ر منکسر المزاج شاعرکی حیثیت سے جانے جاتے ہیں۔...

کتب علوم الحدیث میں امثال فقہیہ پر اختلاف مسالک کے اثرات؛ ایک تحقیقی جائزہ The effects of differences of Masalik on the Jurisprudential proverbs stated in the books of hadith studies

The foundation of the Sharia is revelation, revelation is the name of two things, the Qur'an and the Sunnah, since both are related to the news, and to convey the news to others, narrators are needed, so for the propagation of the Qur'an and the Sunnah to future generations. It was necessary to have narrators, the narrators of the Holy Qur'an are called Qira, the narrators of the Sunnah are called Muhaddith, the traditions of the Holy Qur'an are called 'Qara'at' and the traditions of the Sunnah are called 'Ahadith'. Both the Qur'an and the Sunnah are revelations, but still there are some differences between them which are explained in detail in the Book of Principles. It was a difficult task, and the significant efforts made by the Muhadditheen in this regard were more famous and campaigned than the knowledge of al-Qaraat and recitation. He became famous with this, and some people even got the wrong impression that he had nothing to do with jurisprudence, and this wrong impression was reinforced by the behavior of the some Narrators. In reasoning and deriving from the Sunnah, there were many disorders and factors that gave birth to different schools of jurisprudence. For example, a hadith revealed to an imam or a jurist during reasoning has a hidden reason that is not revealed to anyone else. Therefore, there is a difference in argumentation. Similarly, sometimes the hadeeth is correct in a certain issue in front of a jurist, while on the other hand, it is weak in the opinion of another, which leads to diversity in argumentation. When the jurists differed in the derivation of the issues and rulings, in fact, these are cases of priority and non-priority, in which there is, however, scope that any position can be declared preferred based on arguments. Keywords:               Hadith, Muhaddithin, Jurisprudential Proverbs, School of Thoughts, Differences.

Analyzing Effects of Air Decks on Fragmentation and Economics of Bench Blasting

The airdeck blasting technique has been used in the past to reduce the explosive charge and to improve the rock fragmentation. However, the mining and construction industry of Pakistan has always been reluctant to use airdecks in their blasting operations. This is due to the fact that researchers and practitioners have a divided opinion about the efficiency of this technique. In fact, several attempts in the past have been made to find out the best position and optimum length of airdeck for better fragmentation. Since, in the previous studies most of experiments were carried out under varying geological conditions, it was very difficult to suggest the best possible location and optimum length for airdeck in an explosive column for better fragmentation. In order to find out the best position of airdeck in explosive column that yields better fragmentation, it was necessary to carry out all experiments on homogeneous material and in controlled geological conditions. So that research findings indicate a correlation between the concerned variables only and a benchmark research could be established. Therefore, special homogeneous concrete blocks were designed for this research. These concrete blocks eliminated the heterogeneity and anisotropy of rock material, such as the fractures, folds, faults and joints of rock. Such factors have been found to play a very crucial role in the size of debris produced from the blasted rock material. This research will address two fundamental questions; the technical and the economic efficiency of the airdeck blasting technique. All the blasting experiments in this study were carried out in two phases. In the first phase, a series of small scale experiments was conducted using homogeneous concrete blocks. In order to find out the proper position and optimized length of the airdeck, it was ensured that the concrete blocks had almost the same uniaxial compressive strength. More than 40 tests with concrete blocks were performed for this purpose. The evaluation of fragmentation by sieve analysis revealed that an improved rock fragmentation was achieved when the airdeck was placed in the center of the explosive column. Moreover, it was also observed that the mean blasted rock fragment size increased with the increase in airdeck size and the best results were achieved at 20% airdeck length. In the second phase of this research, the results of experimentation on concrete blocks were validated on relatively homogeneous limestone at two cement quarries: DG. Cement Chakwal and Askari Cement Nizampur. Several test blasts were carried out with full column charge without airdeck and with 20% airdeck length placed at middle of explosive column. The analysis of fragmentation for the benches after blast was done using Split Desktop software. Subsequently it was deciphered that at both the cement quarries, better fragmentation was achieved by placing airdeck at middle of explosive column as compared to when there was no airdeck in the full column charge. This research work also includes the use of multiple airdeck lengths placed at middle position of explosive column for the limestone quarry and the results indicate improved fragmentation. The results of this research work clearly indicate that airdeck, when placed at middle position of an explosive column produce more uniform blasted rock size distribution compared to that at other positions. Moreover, the optimum length of airdeck is 20% of the total length of explosive column and it improves environmental factors like fly rocks, air blast, ground vibrations etc. The underlying reason behind this is that the airdeck at middle position results in multiple impacts of shock wave that leads to an efficient transfer of explosive energy in the surrounding rocks. Economic analysis of explosive cost at both quarries was also conducted in this study. From economic analysis at DG Cement Chakwal, it was observed that up to 2.5 rupees per tonne of explosive cost could be saved by adopting 20% mid-airdeck length in the explosive column as compared to the cost incurred for conventional blasting techniques. By using above mentioned technique, saving per tonne can be increased by 16% and rupees 750,000 can be saved at the DG. Cement quarry monthly assuring an annual saving of rupees 9 million. Similarly, the economic analysis conducted from the results of blasting at Askari Cement Nizampur, it was observed that 2.6 rupees per tonne of explosive cost can be saved by adopting 20% mid-airdeck length in the explosive column to enhance the fragments as compared to the cost incurred for conventional blasting techniques. Therefore, using 20% mid-airdeck length in explosive column, saving per tonne can be increased by 10.4% and rupees 468,000 can be saved at the Askari Cement quarry monthly assuring an annual saving of 5.6 million rupees. By using 20% airdeck lengths in explosive column, Rs. 44.33 million can be saved annually for explosive used by Punjab, province of Pakistan. This amount can be calculated for other provinces of the Pakistan as well. There are many other minerals is Pakistan which require blasting for their production. If we could use the improved airdeck blasting technique for the production of those minerals, billions of rupees can be saved annually. Moreover, by incorporating the effect of even fragmentation from blasting on downstream processes like crushing, milling etc. millions of rupees can be saved. It is anticipated that this study will provide answers and guide lines to researchers and practitioners who were confused about best location and optimum length of airdeck to be used in explosive column for achieving the optimum fragmentation.
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