کیوں کر مجھ کو درد دیا ہے
آخر میرا قصور بھی کیا ہے
جانے اُس کے دل میں کیا ہے
وہ بالکل خاموش کھڑا ہے
تیری یادیں ، تیری باتیں
اور اس دل میں کیا رکھا ہے
سب دعوے میرے جھوٹے ہیں
تیرا پیار بھی سب جھوٹا ہے
چاروں سمت اندھیارے رکھ کر
وہ سورج کیا سوچ رہا ہے
اپنے دل کی ہر دھڑکن میں
تجھ کو مَیں نے یاد کیا ہے
اُس بھولی بھالی صورت نے
میرا دل تو لوٹ لیا ہے
اشکوں کی برسات میں اکثر
دل کا کمرا گر پڑتا ہے
ناصر کی ’’پہلی بارش‘‘ میں
صادق پورا بھیگ چکا ہے
The strongest and most crucial strategic and economic links in the south Asian region are the friendships between Pakistan and China. China and Pakistan assert that the people who live on either side of the Himalayas have interacted with one another in a trustworthy and sincere manner from ancient times. Chinese investment in the CPEC represents the greatest sum (62 billion dollars) ever between two friendly nations. China and Pakistan are dealing with numerous internal and external security challenges as a result of their strong friendship and significant investment in this project. Both nations, such as India and Afghanistan, are posing security problems to Pakistan, which has several security issues. The USA, India, the UK, and Israel are also causing strife and tension in Pakistan. These nations are also causing internal problems by sponsoring terrorist organizations like the Taliban and ISIS as well as nationalist organizations like the Baloch, the Lashkar-e-Jhangvi, and Sipah Muhammad. The challenges to Pakistan's internal security are discussed in this study.
The past decade has observed the development of wireless sensor networks (WSNs) being used in a great number of applications. For the better routing and energy efficiency, WSNs are partitioned into clusters. Partitioning was done to minimize the distances between the source node and the sink. In order to achieve better partitioning, graph partitioning methods can be used. Such techniques are mostly used in distributed environment and applications, but they are not much efficient in wireless sensor networks due to the dynamic topology and multi-hop transmission. In this paper, few existing graph partitioning methods have been discussed and studied which may be implemented for WSN partitioning. A novel partitioning method is tested in this paper, which is better in terms of efficiency in WSN partitioning.