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Computerization of an Examination System

Thesis Info

Author

Syed Mohammad Ahsan

Department

Department of Computer Science; UET

Institute

University of Engineering and Technology

Institute Type

Public

Campus Location

UET Main Campus

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

1994

Thesis Completion Status

Completed

Page

various .; HB, ill.; diagrs.; tabs. 25 cm.

Subject

Education

Language

English

Other

Call No: 371.2710285 A 76 C

Added

2021-02-17 19:49:13

Modified

2023-01-07 14:28:30

ARI ID

1676712294046

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چور دی مدد

چور دی مدد

اک دفعہ دا ذکر اے کہ اک شہر وچ اک عورت رہندی سی۔ اچا لماں تے گورا رنگ تے چنگی موٹی۔ اوہ بیوٹی پارلر دا کم کردی سی تے اکثر رات نوں لیٹ دکان بند کر دی سی۔

اک رات اوس گیاراں وجے اپنی دکان بند کیتی تے اپنا بیگ موہڈیاں تے پاء کے اپنے گھر ول جا رہی سی۔ سڑک اتے اک تھاں اتے ہنیرا سی۔ جس دا فائدہ چکدے ہویا اک پندراں سالاں دے منڈے نے اوس کولوں بیگ کھوہن دی کوشش کیتی۔ اوہ منڈ اپنی کوشش کامیاب ہو گیا پر نس دے ہوئے ٹھیڈا لگن نال اوہ ڈگا تے اوس زنانی نے اوس نوں گریبان توں پھڑ لیا۔ اوس نوں کافی جٹکے دتے جس پاروں اوہدیاں اکھاںباہر آگئیاں۔ اوس نوں اپنا ساہ گھٹ دا ہویا لگا تے اوہ نڈھال ہو گیا۔ اوہ بہت ڈر گیا سی۔ لوک اوس نوں ویکھ رہے سن پر عورت دے غصے سامنے کسے نوں جرأت نئیں سی پے رہی کہ اوہ چھڈن دا آکھن۔

عورت اوس نوں گھسیٹ دی ہوئی زبردستی اپنے نال گھر لے آئی۔ اوس منڈے کولوں پچھیا کہ تیری کیہڑی مجبوری اے جس تینوں ایہہ حرکت کرن تے مجبور کیتا اے۔ اوس آکھیا کہ میرا تعلق اک غریب گھرانے نال اے۔ میرا والد پنج سال پہلے فوت ہو گیا تے ماں لوکاں دے گھر کم کر کے اساڈا ڈھڈ بھر دی اے۔ میرے کول جیہڑے بوٹ سن اوہ ٹٹ گئے نیں۔ جس پاروں میرے پیراں نوں ٹھنڈا بہت لگدی اے۔ میں جس دکان اتے کم کردا آں۔ مالک نوں آکھیا مینوں نویں بوٹ لے دے۔ اوس مینوں ماریا تے آکھیا کہ ہن توں نویں بوٹ لین لئی میری دکان توں چوری کریں گا۔ ایس لئی تینوں نوکری توں جواب اے۔ اوس میری تنخواہ دے...

Memorization Without Comprehension: A Window onto the ‘Extremities’ of the Capability of Human Brain

Muslims across the world memorize the Quran in Arabic for verbatim recall. Memorizers can be native speakers of Arabic, non-native speakers of Arabic, or non-Arabic speakers. The purpose of this study is to investigate expert Quran memorizers on their memorization practices including what they brought to the act of memorization and what, according to them, underlay their success in memorization. Ten memorizers were interviewed about their reflections on their memorization practices. The analysis reveals that while some practices of the Quran memorizers are in line with findings from research literature on memory, there are others which are peculiar to them. The conclusion drawn is that Quran memorizers recite accurately because they do not learn the language. It is further concluded that Quran memorization is a special case, in which a range of extra linguistic factors such as identity, motivation and intention play an important role.

Effects of an External Explosion on a Concrete Structure

Analysis for the structural behavior of reactor containments under Impact/Explosive loadings is an emerging field of research . The containment is the most important structure in a nuclear power plant. It is classified as a Seismic Category 1 Structure. Its protection against external aggression such as explosion, aircraft, missiles and fires is essential to keep the masses safe from the hazards of radiation. The present study has, therefore, been directed to study the effect of external explosion on a typical reinforced concrete containment structure. The general practice is to utilize the air blast pressure values in the structural analysis and design against external explosion. The ground shock parameters are usually neglected during blast resistant analysis and design. Many empirical relations have been proposed in the past to calculate the airblast pressure. Most of them, however, only predict peak pressure values. In this thesis, not only the airblast parameters have been studied but also the ground shock parameters have been dealt with. Therefore, the thesis deals with the experimental determination of relationships of following airblast and ground shock parameters against scaled distance on a reactor containment scaled model. Airblast Time History Parameters (a) Peak pressure (P so ) (b) Shock wave front arrival time (T a ) (c) Rising time (T r ) (d) Decreasing time (T d ) (e) Duration of the positive pressure phase (T ) Ground Shock Time History Parameters (f) Peak Particle Acceleration (PPA) (g) Arrival Time ( t a ) (h) Shock Wave Duration (t d ) (i) Time lag between ground shock and air blast pressure arrival at structures (T lag ) xviiiThe results have been compared with that of previous researchers and CONWEP. The variation of results is due to curved surface of containment model. In the second part of the study, full scale typical reactor containment has been modeled against external blast loads varying from 30 t to 160 t of Trinitrotoluene (TNT) at a detonation distance of 50-200 m using the above mentioned relationships. . . It is concluded that all the failure points lie either within the lowest 10m region or at top of the shell. It is observed that an increase of 5-20 MPa occurs with the simultaneous application of air blast and shock wave on reinforced concrete containment as compared to that of airblast only. It shows that an accurate analysis of structural response and damage of structures to a nearby external explosion requires application of ground shock and air blast pressure time history parameters at the same time. A comparative study has also been carried out to calculate the critical distance for the various external blast charges. The distances at which 90% of the shell elements have failed may be termed as critical distances. In the present study, the critical distances vary from 110 to 200 m for above blast charges. . The 70% of the shell elements are cracked on both faces and may be described as doubly cracked gauss points. These occur at the locations which have been crushed in the plastic range. The research work and the conclusions drawn may be utilized for evaluation of the effect of an external explosion on the reinforced concrete containments of other reactors.