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Design and Implementation of Character Recognition

Thesis Info

Author

Nadeem, Abbas Zaidi

Department

Electrical Deptt UET

Institute

University of Engineering and Technology

Institute Type

Public

Campus Location

UET Main Campus

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

2005

Thesis Completion Status

Completed

Page

v, 108.; HB.; ill.; diag.; tabs.;

Subject

Engineering

Language

English

Other

Call No: 621.399 N 12 D

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676712444755

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ڈاکٹر شہزاد احمد کی ادبی خدمات کا اجمالی جائزہ

ڈاکٹر شہزاد احمد کی ادبی خدمات کا اجمالی جائزہ
شاعر علی شاعرؔ

حمد و نعت خوانی کا ذکر ہو یا حمد و نعت نگاری کی بات، یا پھر نعتیہ ادب کی تنقید و تحقیق، تدوین و ترتیب کا تذکرہ، بات ڈاکٹر شہزاد احمد تک پہنچتی ہے۔ اُنھوں نے حمد و نعت جیسی متبرک اصنافِ سخن سے خود کو نصف صدی سے وابستہ کیا ہوا ہے۔ یہی اُن کا اوڑھنا بچھونا ہے اور اُنھوں نے اپنی زندگی کے تمام ماہ و سال اِنھی متبرک اصنافِ سخن کو دیے ہوئے ہیں اور خود کو حمد و نعت کی تخلیق، تنقید، تحقیق، ترویج، فروغ اور اشاعت کے لیے وقف کیا ہوا ہے۔ یہی اُن کا تخصص ہے اور یہی اُن کی انفرادیت ، کیوں کہ ہزار ہا افراد جو حمد و نعت سے اگروابستہ ہیں تو جزوقتی، ایک طرف وہ کوئی نہ کوئی دیگر مصروفیات رکھتے ہیں اور دوسری طرف حمد و نعت کا کام کرتے ہیں، مگر ڈاکٹر شہزاد احمد کو میں نے ہمیشہ ایک ہی کام کی طرف مائل دیکھا ہے وہ ہے حمد و نعت کا فروغ۔ وہ ذکر بھی کرتے ہیں تو حمد و نعت نگاری کا۔ یہی وجہ ہے کہ ہمیشہ اُن کو محافلِ نعت میں بہ حیثیت نعت خواں، نعتیہ مشاعروں میں بہ حیثیت نعت گو شاعر اور نعتیہ ادب کے پروگراموں میں بہ حیثیت نظامت کار دیکھا ہے۔
یہ حقیقت ہے کہ جس قلم کار کے ہاتھ میں اللہ رب العزت نے قلم تھما دیا ہو وہ سبھی کچھ لکھ سکتا ہے اور لکھتا ہے۔ سیکڑوں افراد نے قلمی نگارشات کو اپنا ذریعۂ معاش بنایا ہوا ہے، مگر میں نے ڈاکٹر شہزاد احمد کو حمد و نعت کے علاوہ نہ تو کبھی غزل پر لکھتے پایا اور نہ کبھی کسی غزلیہ مجموعے پر مقدمہ تحریر کرتے دیکھا۔ وہ خفیہ ہو...

Introduction to Communication Research: The First Basic Steps

Since the articles publish in Weekend Reviews and journals like Pakistan Perspectives are usually anchored in Communication Research it is incumbent that the first basic steps in that Research are delineated first. The first steps consist of three basic exposures i.e. Selective exposure, selective perception and selective retention. A. Selective exposure means that you expose yourself to those events or developments you’re already familiar with. If that is, if you’re PMLN fan you don’t usually expose yourself to PPP meetings or events. That is you strengthen your already antecedent perception all the more-to the exclusion to other perceptions. B. Selective perception means that even when you expose yourself to selective exposure you try to pursue only those developments or events that you’re at home with. Since you don’t expose yourself to other perceptions you get yourself confirmed or strengthened in your own persistent views. C. Finally, selective retention means that you retain only such perceptions which again are antecedent to your previous perceptions. In any case, the differences wrought by exposing yourself to different views are great, even monumental. This is seen in the respective stance of Quaid-e-Azam Mohammad Ali Jinnah and Mohandas Karam Chand Gandhi on the federal part of the Government of India Act, 1935-1940. Jinnah use to expose himself to all sorts of document, word by word and formulated his stance in the light of his readings.

Characterization and Inheritance Studies of Desirable Attributes in Tomato

Fifty nine tomato accessions were characterized for 13 quantitative and 23 qualitative attributes at Agricultural Research Institute, Mingora, Swat, during 2006 under lath-house conditions. Seven selected tomato accessions along with one commercial variety were crossed in half diallel fashion, during 2007 and evaluated for inheritance pattern of important traits during 2008. The germplasm exhibited a wide range for various parameters accompanied with substantial variation for number of NFPC, DFFR, FrW, FL and FW. Based on descriptive statistics, the germplasm was categorized into different groups. Significant correlations of both positive and negative nature were recorded among various attributes both for quantitative and qualitative traits. First four principal components with eigen values >1 contributed 70.0 and 65.3% of the variability for quantitative and qualitative traits, respectively. Quantitative traits viz. DF, DFFR, FrW, pH of juice, LL, LW, FL and FW contributed more positively towards PC1, while DF, PLH, ST, IL and LW contributed toward PC2. Qualitative traits viz. MFIFC, ECMF, MFIFCI and UFS contributed more positively with relatively greater magnitude of variance to PC1, while, FS, FF, and LP contributed towards PC2, ECMF, MFIFC, UFS, FF and SC contributed maximally to PC3, MFIFC, MFIFCI, UFS, SP, and LP contributed positively to PC4, respectively. Tomato accessions were grouped into two main groups comprising two and three clusters for quantitative traits, while, three main groups of five, two and seven sub clusters for qualitative traits, respectively, based on Ward’s method of Euclidean dissimilarity coefficient matrices. Results regarding inheritance of quantitative attributes indicated that parents P28, P30, P45 and P51 performed relatively better per se as well as in hybrid combinations for most of the traits. Hybrids P28×P51, P45×P51 were selected on the basis of early maturity and superiority of yield related fruit attributes. Maximum mid parent heterosis of 53.1 % was observed for NFPC, 20.0% for NFrPC, 32.7% for FL, 10.6% for FW, 48.7 % for FrW, 34.9% for YPP, 59.0% for VL, -53.8% for IL, -2.7% for DFFR, 73.3% for SG, -8.2% for pH of juice, 86.4% for TSS and 34.1% for RS, respectively. Estimates of variances due to GCA and SCA (Griffing’s approach) exhibited preponderance of non-additive gene action for all the traits except for yield plant-1and vine length. All the parents exhibited high GCA effects for multiple traits and hence could be utilized for the development of superior combinations in tomato hybridization programs. The cross combinations with high SCA common for different characters P5(45)×P6(51), P1(E-02)×P7(54) and P2(28)×P3(30)) could be used both for hybrid as well as pure line breeding. Estimates of genetic parameters (Hayman’s approach) revealed preponderance of non-additive gene action for all traits except YPP and DFFR. Unequal positive and negative allelic frequencies among the parents were found for YPP, NFPC, FL, FrW, VL and IL. Directional positive allelic dominance was observed for NFPC, FrW and IL, negative directional dominance was recorded for YPP, NFrPC, DFFR and PLH, while bidirectional dominance of genes was evinced by FL, FW, SG, pH of juice, TSS and RS, respectively. Prevalence of recessive over dominant genes was obvious for YPP, NFrPC, DFFR and PLH, while for all other traits, dominant and recessive genes were exhibiting equal proportion in the parents. Symmetrical gene distribution with positive and negative effects was recorded for NFrPC, DFFR, PLH, SG, TSS and RS, respectively. Heritability estimates in broad sense were high for all traits, whereas, heritability in narrow sense was high for YPP, DFFR and PLH. The graphic analysis revealed over-dominance for all traits except YPP and DFFR, suggesting ineffectiveness of selection in early segregating generations for traits improvement, while the two traits with partial dominance could provide the basis for effective selection in early segregating generations for the improvement of these parameters.