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فانی دنیا

فانی دنیا

جدوں دا تو رب رب کہنا بھل گئی
دُکھاں دی اُجاڑ وچ کونج وانگوں رل گئی

ویلا ہتھوں جان لگا پیا نوں منا لَے
پیا دے دوارے بہہ کے درشن پا لَے
جس ٹور پیا ٹورے من اوہ رضا لَے
ایویں جانیں جیویں تقدیر تیری کھل گئی

اوکھی سوکھی جیویں توں ایہہ زندگی نبھائی اے
موت ویلے لوکاں تینوں کفنی پوائی اے
بھین بھائی سارے تیرے پان گے دہائی اے
جیس ویلے روح تیری وطناں نوں جُل گئی

مال تے اولاد والی یاد تینوں آوے گی
اوس ویلے جان تیری بڑا پچھتاوے گی
چنگی کیتی نیکی جہڑی اوہو کم آوے گی
دل والی میل توبہ نال دھل گئی

لبھیا کی تینوں اس دنیا مکار توں
چھڈ سوہنے رب نوں تے ہوئی بڑی خوار توں
کسے نہیں او پچھنا جو ہوویں گی بیمار توں
ایویں کوڑی دنیا دی چمک اُتے ڈُل گئی

قادری دیؔ ایہہ گل توں پلے بنھ لَے
دنیا ناں رج کے تے ہک واری کھن لَے
گور وچ آوے گا سکون گل من لَے
جدوں اوتھے جنتاں دی وا گھل گئی

Effect of Information and Communication Technology on The Development of Higher Order Thinking Skills Among Students at University Level

In this era the use of information communication technology in every walk of life is not a lie especially its use in education to facilitate the process of teaching and learning. The objectives of study were to explore the practice of ICT among students at university level, to examine the level of higher order thinking skills among students at university level and to find out the effect of information communication technology on the development of higher order thinking skills among students at university level. The study contains proposed model which was based on ICT tools and HOTs. The researcher used quantitative approach, and its design was correlation which is a type of descriptive research. Population was based on undergraduate university students of social sciences of 3 universities of Islamabad. Convenient sampling technique was used. The sample was based on 10% of entire population. The results were interpreted, and recommendation were suggested. The study results showed average level of higher order thinking skills among university students. Results also showed that mean values were agree about the practice of ICT at university level. It was revealed that there was a significant effect of ICT on the development of HOTS at university level. It is recommended that through training, practice and classroom activities the students may be able to find the required information, to analyze it and to build HOTS. Universities may recruit highly skilled technical personnel in the ICT units of their institutions and create a consciousness in them to develop innovative ideas for better training of student’s higher order thinking skill.

Towards Energy Harvesting and Congestion Control in Routing Protocols Design of Underwater Sensor Networks

The most significant issues in Underwater Sensor Networks (UWSNs) is to develop such power aware and energy efficient schemes which enhance the network life-time and also limit the usage of energy in net data transmission. This dissertation presents two routing protocols for UWSNs which are compared with the previously designed schemes. In the first scenario, we have proposed a routing protocol called Energy Harvesting in UWSNs (EH-UWSNs). This protocol proves to be a compact, energy proficient and high throughput routing scheme for UWSNs. In this proposed protocol architecture, we present Energy Harvesting with the cooperative transmission of data packets utilizing relay sensors. Through Energy Harvesting, the sensors recharge their batteries from the environment and forward information utilizing cooperation procedure, limiting power usage along-with reliable data delivery. At the final receiving node, the combining approach used is based on Signal-to-Noise Ratio (SNR). Simulation results of EH-UWSNs scheme indicate better outcomes in terms of energy consumption, end-to-end delay and network lifetime in contrast with the Co-UWSNs routing protocol. EHUWSNs have expanded substantially less energy when contrasted with Co-UWSNs along-with the information transmission. Also there is an intense need to design an optimized congestion control scheme which enhances the network life time and also controls the congestion of data packets. The second scheme which we have presented is called Dist-Coop (Distributed Cooperation with Towards energy harvesting and congestion control in routing protocols design of Underwater Sensor Networks by Malik Taimur Ali Page 2 Congestion Control) in UWSNs. It is a cooperation-based scheme which uses mechanism for optimized congestion control in noisy links of underwater. It is compact, energy proficient and high throughput opportunistic. The proposed scheme in this architecture is then compared with an existing scheme SPARCO and with our previously presented scheme EH-UWSNs. In literature, no such scheme existed which worked collectively on congestion control as well as energy consumption. Hence, the Dist-Coop protocol gave us promising results than previous schemes.
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