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Nb Alloy

Thesis Info

Author

Umar Muhammad Majid

Department

Deptt. of Physics, QAU.

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

1995

Thesis Completion Status

Completed

Page

54

Subject

Physics

Language

English

Other

Call No: DISS/M.Phil PHY/254

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676719187945

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مذہبی نظریہ۔

مذہبی نظریہ

                مذہبی نظریے کے حوالے سے وہ مذہب کو لے کر ڈٹ جانے والے انسان ہیں ان کی شاعری میں مذہبی رنگ نمایاں نظر آتاہے۔خصوصاً غزلوں میں ان کے بیشمار اشعار مذہبی تناظر میں دیکھے جاسکتے ہیں۔وہ تلمیحات کو استعمال کرتے ہیں،مذہبی عنصر کو تشبیہات اور استعارات کی مدد سے نمایاں کرتے ہیں،ان کی ذاتی زندگی ہو ،معاشرتی زندگی ہویاپھر زندگی کا کوئی بھی پہلو ہو، وہ مذہب کو اہمیت دیتے ہوئے نظرآتے ہیں۔کہیں وہ مذہب پر طنز کرتے نظر آتے ہیں تو کہیں مذہب کی تاریخ بتاتے نظر آتے ہیں اور کہیں واقعہ کی صورت میں مذہبی داستان سنانے کی جسارت کرتے دکھائی دیتے ہیں۔مسلمانوں کے تاریخی مذہبی عقائدوواقعات کو بھی ناطق نے اپنی غزلوں میں پیش کیاہے۔آب زم زم کا چشمہ پھوٹنے کا پورا واقعہ انہوں نے اپنی غزلوں میں مذہبی عقائد کی نمائندگی کرتے ہوئے سنایا ہے۔ انہوں نے اپنی نظموں میں بھی مذہبی عنصر کو عروج پہ رکھا ہے۔ان کی نظمیں، جن میںمذہبی رنگ نمایاں نظرآتا ہے،درج ذیل ہیں:’’عصابیچنے والا،سفیر لیلیٰ، کلیسا، مدفن، مدینے کا قصہ،سلام وغیرہ وغیرہ ان تمام نظموں  میں مذہبی رنگ نمایاں پایا جاتاہے۔ناطق کی نظم مدینے کا قصہ سے کچھ حصہ ملاحظہ کیجیئے:

’’علی بن محمد تمہیں یاد ہو گا مدینے کا قصہ

یہی وہ مدینہ ،جسے اس کے بانی نے شہر محبت کہا تھا

یہاں اک شریفوں کا گھر

ہل اتیٰ ان کا ورثہ

شریفوں کا گھر تھا خدا کی طرف سے زمانے پہ آیت‘‘(23)

                اس نظم میں وہ مذہب کی نمائندگی کرتے ہوئے نظر آتے ہیں۔مدینے کا قصہ سنا رہے ہیں اور نبی پاکﷺکے گھرانے کی بات کررہے ہیں۔مذہبی نظریہ کی بات کریں تو انہوں نے اپنے ناول...

ماحولیاتی آلودگی اور تعلیمات نبویﷺ

For the guidance of all human being and for resolving the problems Allah has told in Qur’an.  The environmental pollution is a major issue of our life, Allah has also fully guided for this regard too. There is mentioned in The Holy Quran about that. There are seven types of pollution are: Water pollution, Air pollution, Soil pollution, Thermal pollution, Radioactive pollution, Noise pollution, Light pollution. Environmental pollution has existed for centuries but only started to be significant in dub trial resolution. Pollution occurs when the natural environmental cannot destroy an element without creating harm or damage to itself. The elements involved are not produced by nature and the destroying process can vary from a few days to thousands of years. Though the first we should clean our self then our society will be cleaned and will not remain any kind of pollution. In this regard the Holly Quran is also telling us about the purification. There are two types of purification internal external. Internal purification to purity the soul form the effects of sins and act of disobedience though repenting sincerely form all sins and act of disobedience Purification of the heart from the fifth polytheism. External purification by removing of filth is by using pure water of the water for the removal of the for the worshiper's garment body and from the place of prayer. We must thin for this serious issue and have to reform our society from this important issue. In fort, we get rid from those absolutely in the right direction.

Semen Characteristics, Preservation and its Use in Artificial Insemination of Red Jungle Fowl Gallus Gallus Murghi

The Indian red jungle fowl (IRJF; Gallus gallus murghi) native to South-Asia is facing threats in its natural habitat and needs immediate conservation employing ex-situ and in-situ approaches. For ex-situ, in vitro conservation of IRJF, semen banking is one of the potential techniques that require an extender with appropriate cryoprotectants having adequate retrieval capacity for functional spermatozoa. Therefore, study was designed to evaluate semen production capacity (semen characteristics, timing, frequency of collection and seasonal changes), identification of efficient extender, cryo-damage estimation, permeable (glycerol, DMA, DMSO and DMF) for short and long term storage of semen and the use of non-permeable cryoprotectants (PVP and egg yolk) and fertility outcomes for ex situ in vitro conservation of IRJF germplasm. Semen was collected from eight male birds of IRJF (housed at main campus PMAS-AAUR) in a graduated plastic tube through abdominal massage and transferred to the laboratory for assessment of semen volume, initial motility and concentration. The ejaculates having at least 60% motility were processed for further experimentation. The qualifying ejaculates were studied for motility, volume, concentration, plasma membrane integrity, viability and acrosomal integrity of spermatozoa. Semen production in IRJF was quite low compared to domestic fowl but could be collected safely on daily basis preferentially in the evening. A number of diluents (Beltsville poultry, turkey, Lake, EK, Tselutin poultry and chicken semen extender) were tested against their efficacy to preserve IJRF spermatozoa in liquid (5ºC) and frozen state (LN2; -196ºC). The turkey semen extender was found superior compared to all xxvii 4 4 experimental extenders for storage in liquid and frozen state showing remarkably higher fertility rate. Cryopreservation with 11% glycerol caused maximum loss to motility (50%) followed by plasma membrane integrity (45%), viability (25%) and minimal to acrosomal integrity (20%). Glycerol optimization (11, 15 and 20%) study demonstrated the superiority (P < 0.05) of 20% glycerol in freezing for cryopreservability and fertility after artificial insemination. Various levels of DMA, DMSO, DMF and PVP (4, 6, 8, and 10%) were evaluated; 6% DMA, 8% DMSO, 8% DMF and 6% PVP maintained higher (P < 0.05) semen quality and fertility after artificial insemination compared to control treatment where spermatozoa were exposed to 20% glycerol. Among four levels of egg yolk (10, 15, 20 and 25%) evaluated; 15% egg yolk was superior (P < 0.05) for semen quality and fertility compared to the control. It is concluded that IJRF semen with maximum efficiency can be collected once in a day either in the morning or evening. The germplasm of IJRF can be conserved in liquid (for two days) and in frozen state (for indefinite period) using cryopreservation protocol based on DMA or DMF or DMSO or PVP and egg yolk can be used efficiently in artificial breeding program for conservation.