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Biodegradation of Polyhydroxybutyrate-Polypropylene Blend by Bacillus Species

Thesis Info

Author

Humera Khalid

Department

Department of Microbiology, QAU

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2012

Thesis Completion Status

Completed

Page

88

Subject

Microbiology

Language

English

Other

Call No: DISS/M.Phil..BIO/3046

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676716265962

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مولانا علی حیدرنظم ؔ طباطبائی

مولانا حیدر علی نظمؔ طباطبائی
نظام دکن کی مجلس میں فرماں روایان اودھ کی بزم دوشیں کا ایک ٹمٹماتا چراغ مدت سے جل رہا تھا، افسوس کہ وہ ۳؍ مئی ۱۹۳۳؁ء کی شب کو چمنستان روزگار کی بیاسی بہاریں دیکھ کر ہمیشہ کے لئے خاموش ہوگیا، مولانا حیدر علی نظمؔ طباطبائی لکھنوی المخاطب بہ نواب حیدریار جنگ بہادر نے بیاسی سال کی عمر میں وفات پائی، لکھنؤ وطن تھا، اخیرشاہ اودھ کے دربار کی خزاں دیکھی تھی، مٹیا برج کلکتہ کی شاعرانہ مجلسوں کی یادگار تھے، علوم عربیہ کے علاوہ شعرو سخن کے فنون پر کامل عبور رکھتے تھے، اس عمر کے باوجود اخیر تک علمی کاموں میں مصروف و منہمک رہے، شرح غالب اور بعض رسائل و مقالات یادگار ہیں، اﷲ تعالیٰ کرم فرمائے۔
حیدرآباد دکن کے سفر میں اخیر وقت میں ان سے ملنے کا اتفاق ہوا تھا۔
(سید سلیمان ندوی، جولائی ۱۹۳۳ء)

 

Effects of Hindu Civilization on Muslim Culture and Civilization: A Review from Pakistan’s Context

مسلم تہذیب و تمدن پر ہندؤ تہذیب کے اثرات: پاکستانی تناظر میں جائزہ Islam provides a complete and comprehensive concept of civilization that includes all aspects of human life and provides a complete philosophy of life. Generally speaking a civilization is the expression of any philosophy or belief that develops into the political, social, economical and cultural norms. Main focus of the present research is the impact of Hindu civilization on our society, we see that by living with the Hindu society, their beliefs, casteism, rituals, have influenced the people around them. Pakistan is and always has been an amalgam of a diverse culture. Pakistan has a rich culture without a doubt, but this culture is in the line of fire in association to powerful Indian culture. From birth to death, there are small rituals that were normally associated with Hindus, have also slowly mixed with Islamic culture and have become inseparable. Change in the social life of Muslims of subcontinent is due to conversion of a large number of Hindus to Islam. They accepted the preaching of Islam but did not give up their practices and rituals. Consequently, their rituals and practices were incorporated into the Muslim society. Some social ceremonies associated with births, deaths, and marriages were influenced by Hindu culture. It is a fact that media played a great role in propagating Hindu culture. Therefore, in this article, efforts are made to analyze all the factors due to which we are facing challenges of Hindu civilization and how we can get rid of its impacts on Muslims thoughts, culture and society. Allah Almighty says: O people, who believe in Allah, enter the whole circle of Islam. So, to address all above-mentioned challenges, a comparative and analytical research methodology with qualitative paradigm has been conducted in this research paper. At the end, solutions have been provided.

Development of Risk Assesment Framework for Optimizing the System Performance of Spate Irrigated Areas in Pakistan

Hill-Torrent fed irrigation system / Spate irrigation system constitutes major portion of the Pakistan’s dry-land farming system and covers all four provinces with varying extents or magnitudes. It differs significantly from modern surface and groundwater irrigation systems. The hill torrents emerge from mountain ranges and farm a secondary network of natural surface drainage system. These hill torrents bring in uncertain flash floods of shorter duration and high peaks. Due to steep gradients, flood water flows with high velocities, which sometime result in damages to standing crops, irrigation system, earthen infrastructure etc, and some time risk to human lives as well. Flood flow spread both in transverse and longitudinal directions. As the flood flows move on the flatter terrain, its silt load also reduces the channel carrying capacity. Thus the fundamental issue henceforth is the assessment of inherent risk & uncertainty in torrent spate irrigation system, affecting the productivity of the command area. The study area was selected in piedmont plains of D.I.Khan division, KP which are surrounded by the mountains of Suleiman range on the north-west and by the Indus River towards the south-east. The branching and looping channels of the torrents make the diversion of flows a complex enterprise. During research the working methodology of Daraban Zam irrigation system was studied and noted that local farmers construct earthen dykes across the smaller branches of torrents that divert floodwater to their embanked fields. However, these channels remain functional only during low to medium intensities of incoming flows. Flash floods, especially in the Monsoon season, not only damage the diversion infrastructure in head reaches, but also proceed to tail reaches un-obstructed due to high velocities & sediment load. This factor have been of serious concern for low productivity even after a wet year and ample runoff availability. The aim of this research study was set as exploration of the potential risks involved in the spate irrigation system and identification of their ranking in optimizing the system performance. After collection and evaluation of last 15 years data, seven different kinds of risks have been delineated, this may affect the productivity. These were: availability (Floods); Non availability (drought); Siltation of channels; Sedimentation in the fields; Water quality; In-appropriate diversion/application and Non-observance of water rights. Risk matrix were developed while looking at the likelihood and consequence rating of the potential risks for different reaches i.e. head, middle & tail. Then on the basis of their ranking, risk registers were prepared for all three reaches and quantification of risks involved in the spate irrigation system was done to quantify, the effect of above risks on the performance of the system. Based on results of the study, it is thus recommended that risks identified in the risk register for different reaches need to be addressed in order of their preference in that particular reach. Finally a Risk Minimization Plan (RMP) is proposed firstly started from small scale i.e. tributary channel and its command area and then further extended to all command area based on initial results. It may include, Annual rehabilitation and de-siltation of existing channels, Establishment of a network of diversion and distribution structures at strategic locations to ensure equitable distribution of water, Enforcement of water rights as per division ratios and revision and up gradation in the areas where population growth has changed the land use, Community awareness and training programs for modern techniques dissemination and Government assistance in development of On-Farm water management systems in spate irrigated areas as well. Keywords: Spate Irrigation; Floods, Drought, Risk Analysis, Sedimentation