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Home > Genetic Analysis of Fibre Traits and Yeild Components in Cotton Gossypium Hirsutum L.

Genetic Analysis of Fibre Traits and Yeild Components in Cotton Gossypium Hirsutum L.

Thesis Info

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Author

Muhammad Ayub

Program

PhD

Institute

University of Agriculture

City

Faisalabad

Province

Punjab

Country

Pakistan

Thesis Completing Year

2004

Thesis Completion Status

Completed

Subject

Botany

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/3505/1/722.pdf

Added

2021-02-17 19:49:13

Modified

2023-02-17 21:08:06

ARI ID

1676726270931

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حمدو نعت

دیوانِ یونس فریدی
حمد و نعت
صد شکر سوچ میری بھی تبدیل کچھ ہوئی
صد شکر میرے دل کو بھی ارمانِ نعت ہے
ٰ
حمد

وہ ہے قادر، نہیں ہے اس میں کلام
اُس کے محتاج سب خواص و عوام

وہ سجھائے کمال کی جہتیں
ہے نا! انسان ہر لحاظ سے خام

جا رہا ہے ہر ایک مر کر بھی
باندھ کر جسم پر سفید احرام

ڈھانپ لے گی گناہ گاروں کو
رحمتِ ذوالجلال والا کرام

اے خدائے کریم! یونسؔ پر
رہے قائم سدا ترا انعام

نعت

منبعِ جود و سخا ہے، اُنؐ کی ذات
بے نواؤں کی نوا ہے اُنؐ کی ذات

اُنؐ کی آمد پر ہوا حق کا ظہور
مظہرِ نورِ خدا ہے اُنؐ کی ذات

امتوں میں اُنؐ کی امت ذی وقار
تاج دار انبیا ہے اُنؐ کی ذات

دیدہ ور ہو، آزما کر دیکھ لو!
آج بھی جلوہ نما ہے اُنؐ کی ذات

کیا کرے یونسؔ کوئی اُنؐ کی ثناء
عقل سے بھی ماورا ہے اُنؐ کی ذات
ز
آمدِ خیرالوریٰ، صد مرحبا

خود خدا محو ثنائ، صد مرحبا
نعت گوئی میں ہمارے مقتدی

طائران خوش نوا، صد مرحبا
جن و انساں وجد میں ہیں اک طرف

اک طرف ارض و سما، صد مرحبا
ہے فرشتوں کی زباں پر آج بھی
مرحبا صلی علی، صد مرحبا
ز
اگر درپیش کوئی مسئلہ ہو

نظر سوئے درِ خیرالوریٰؐ ہو
اجل بھی رشک سے دیکھے گی مجھ کو

زباں پر اُس گھڑی یا مصطفٰےؐ ہو
ملے اِذنِ زیارت، اور پھر

وفور شوق میں دل...

PENERAPAN MANAJEMEN STRATEGIK DALAM MENINGKATKAN MUTU PENDIDIKAN MADRASAH

In its development, madrasas have undergone various changes, namely from the pesantren learning system to the madrasa system; from traditional to classical methods; from halaqah system to benches, desks and blackboards; from traditional to modern curricula; from classical education to modern educational reform. The change indicates the existence of process or efforts of development of madrasah education in the direction of more advanced, qualified and competitive from time to time. Conceptually, one way to improve the quality of education and competitiveness of madrasah in the era of globalization competition is to implement strategic management which includes 4 stages such as environmental analysis, formulating, implementing and evaluating strategic decisions between functions that enable an organization to achieve its goals in the future. Strategic Management is based on the entire scope of the work. Thus it can be utilized well for makronya environment for example in government management and also can be utilized also for in mikronya environment for example in company management or organization or pengeloalan Madrasah. However, it should be understood only here that in the use of macro and micro scope there are a number of fundamental differences such as the following exposures.

Effects on Surface, Structural and Mechanical Properties of Brass by Laser and Ion Beam Irradiation

Modifications to the surface, structural and mechanical properties of brass have been investigated by using three different kinds of radiation sources. The first radiation source was laser, second one was laser induced plasma ions and the third one was Pelletron accelerator. Brass targets were exposed to various laser pulses ranging from 1200 to 3000 of excimer laser (248 nm, 20 ns, 120mJ and 30 Hz) at constant fluence of 6.4 J/cm2 in oxygen atmosphere (100 Torr). In order to explore the ion induced modification in properties of brass, ions were generated by two different ion sources. The laser induced plasma was employed as a first ion source for the generation of Ni, Si and C ions. Excimer laser (248 nm, 20 ns, 120mJ and 30 Hz) was used for the generation of Ni, Si and C plasma. In order to estimate ion flux and energies, Thomson parabola technique was employed. By using this technique, magnetic field of strength 80 mT was applied on the plasma plume to give appropriate trajectory to generated ions. These ions were detected by solid state nuclear track detector (CR39). In response to stepwise increase in number of laser pulses from 3000 to 12000, the Ni ion flux varies from 60 × 1013 to 84 × 1016 5 ions/cm2 with constant energy of 138 KeV. Similarly Si ion flux varies from 45 × 1012 to 75 × 1015 ions/cm2 with constant energy of 289 KeV. The flux of C ions flux changes from 32 × 1011 to 72 × 1014 ions/cm2 with constant energy of 678 KeV. The second source of ion generation is Pelletron accelerator. Brass targets were bombarded by Ni and C ions of energy 2MeV for various ions flux ranging from 56×1012 to 26×1013 ions/cm2. Scanning Electron Microscope (SEM) and X-Ray Diffractometer (XRD) were used to analyze the surface morphology and crystallographic structure of irradiated brass respectively. Universal Testing Machine (UTM) and Vickers Hardness Tester (VHT) were employed to explore Yield Stress (YS), Ultimate Tensile Strength (UTS) and mirohardness of ion irradiated brass targets. SEM analysis reveals the formation of micro/nano sized cavities, bumps, cones and wave-like ridges with non-uniform shape and density distribution after laser irradiations. Whereas, ion irradiation causes the formation and growth of nano/micro sized cavities, pores, pits, voids and cracks for lower and moderate ion flux (in all cases). At maximum ion flux the granular morphology (in case of brass irradiated by laser induced Ni and Si ions) and dendritic morphology (in the case of brass irradiated by laser induced plasma and Pelletron accelerator C ions) are observed. XRD analysis reveals that no new phases are identified in case of laser irradiated brass. However new phases of CuZnNi (200), CuSi (311) and ZnC (0012) are identified in the brass substrate after laser induced Ni, Si and C ions irradiation respectively. Whereas, no new phases are formed in case of Ni and C ion irradiation obtained by Pelletron accelerator. The variation in peak intensity, crystallite size, dislocation line density and induced stresses along with angular shifting is observed in all cases of laser and ion irradiations. Significant variations in mechanical properties of brass are observed after laser and ion irradiations. The changes in mechanical properties of an irradiated brass are well correlated with surface and crystallographical modifications and are attributed to generation, augmentation, recombination and annihilation of the ion induced defects. The laser and ion induced surface, structural and mechanical modifications of brass are significantly influenced by nature, energy and flux of radiations.