Search or add a thesis

Advanced Search (Beta)
Home > Automation in Quaid-E-Azam library

Automation in Quaid-E-Azam library

Thesis Info

Author

Khalid Mahmood, Sadia Mushtaq

Program

PhD

Institute

University of the Punjab

City

Lahore

Province

Punjab

Country

Pakistan

Subject

Library Science

Language

English

Other

Call No :025.00285 S 11 A

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676728444598

Similar


Loading...
Loading...

Similar Books

Loading...

Similar Chapters

Loading...

Similar News

Loading...

Similar Articles

Loading...

Similar Article Headings

Loading...

شاہدؔ شاذ

شاہدؔ شاذ
شاہدؔ شاذ(۱۹۷۰ء پ) شاہدؔ تخلص کرتے ہیں۔ آپ آدم کے ناگرہ پسرور میں پیدا ہوئے۔ آپ نے ایم ۔فل اردو علامہ اقبال اوپن یونیورسٹی اسلام آبادسے کیا ہے۔ آپ نے عملی زندگی کا آغاز گورنمنٹ ڈگری کالج ڈسکہ سے لیکچرار کے عہدے پر فائز ہوتے ہوئے کیا۔ آپ ڈسکہ کی ادبی او ر ثقافتی تنظیم بزمِ علم و ادب کے بانیوں میں شمار ہوتے ہیں۔ اس تنظیم کا آغاز ۱۹۸۸ء میں ہوا(۱۱۰۲) شاہد شاذ عبدالعزیز پرواز اور شاہد جعفری سے شاعری میں اصلاح لیتے تھے(۱۱۰۳)انھیں فکر کے ساتھ ساتھ شعر کو پورے فنی محاسن کے ساتھ صفحہ قرطاس پر اُتارنے میں کمال حاصل ہے۔
آپ نے غزل ،نظم ،قطعہ، گیت اورنعت میں طبع آزمائی کی ہے۔ اُن کا نعت کہنے کا انداز بڑا بھرپور اور تاثر انگیز ہے۔ غزل میں وہ اپنے محبوب کی خوبصورتی اور محبوبیت کا ذکر اچھوتے انداز میں کرتے ہیں اور اس کے حسن و جمال کے معدوم ہونے کی بات بھی کرتے ہیں۔ وہ صرف حسنِ بُتاں اور عشق تپاں کے ہی قائل نہیں بلکہ وہ زندگی کی اس جہت کے بھی شاہد ہیں۔ جہاں انسان کی مجبوریاں حسنِ لطیف کو بھول کر حقائق کی ان سنگلاخ چٹانوں کو عبور کرتی ہیں۔جہاں اس کی بنیادی ضرورتوں کے محدود ذرائع معدوم ہو جاتے ہیں۔ شاہد شاذ محبت کے سفر میں اپنی انا کا زاد راہ پاس رکھنے والے انسان ہیں۔ وہ کسی بھی میدان میں اپنی انا کے آئینے کو ٹھیس نہیں پہنچنے دیتے اور نہ ہی وہ اپنی انا کی لو کو کسی بھی پہلو سے کسی طورپر مدھم ہونے دیتے ہیں۔غزل اور نظم کے پہلو بہ پہلو وہ قطعہ لکھنے میں بھی اپنی ایک پہچان رکھتے ہیں۔ وہ زندگی کے ان احساسات کی نشاندہی کرتے ہیں جن سے ہمارے معاشرے کا انسان لاچار ہے۔ کچھ اشعار ملاحظہ ہوں:
جب...

Freedom of the Press: The War on Words (1977-1978)

Journalism in Pakistan has passed through successive phases of trials and tribulations. The crises journalism had to undergo since independence had their origin both in the state policies as well as the authoritarianism embedded in the society. The book under review does not claim to divulge into the societal challenges which have emerged more visibly in the last three or four decades, especially, in the context of the spread of religious extremism and ethnic and other types of militancy in the society. Studies need to be done on these aspects as well as the external factors that have had impact on the growth and the content of media. The latter has come in the garb of globalization that has greatly affected the local environment and has come to strongly affect, if not directly dictate, what the media should encompass and present. Leaving the societal and global aspects aside, the role of the state and the successive governments has a lot to offer to be written about by way of what the media has endured in the last seventy plus years. It doesn’t need too much of pondering to conclude that the major pressures over media have come from the governments who, by and large, had been quite at unease with independent flow of information, and criticism of their policies. And, unfortunately, this process had begun right after Independence when newspapers’ and periodicals’ independent voice was tried to be silenced, and they were pressurized to toe the official line with respect to domestic and foreign policies. Pakistan’s independent journey, unfortunately, began with the imposition of black laws which prohibited dissent and curtailed freedom of expression in the strongest possible manner.

Electrochemical Study of Metal Complexes of Active Ingredient of Nigella Sativa Black Seed

Nigella sativa (Kalongi) seeds are well-known for the improvement of human health and used as folk medicine in treatment of various ailments. This is because of the fact that the seeds are a good source of several essential macro and micro nutrients as well as of many biologically active compounds. In present work electrochemical study of thymoquinone, which is the main active constituent of the N. sativa seed, was done using cyclic voltammetric technique at glassy carbon electrode versus saturated calomel electrode. Through cyclic voltammetry different quantitative and qualitative characteristics of Fe(III)-Thymoquinone complex, Cr(VI)-Thymoquinone complex, Cu(II)-Thymoquinone complex and Co(II)-Thymoquinone complex were determined. In all cases NaCl was used as supporting electrolyte except Cu(II)-Thymoquinone complex where LiCl was also used. The results showed quasi-reversible electron transfer reaction for all above mentioned complexes; however, in case of Cu(II)-Thymoquinone complex a shift from quasi-reversible to reversible behavior was observed. Effect of various parameters, such as scan rate, concentration and metal ligand ratio on complexes was noted by varying any one of them at one time while keeping others constant. Effect of repeated scanning was also examined. Results revealed presence of pre equilibrium charge transfer process in cases of Cr(VI)-Thymoquinone complex, Co(II)-Thymoquinone complex and Cu(II)-Thymoquinone complex, whereas post equilibrium charge transfer process in Fe(III)-Thymoquinone complex. The quantitative study with cyclic voltammetry showed that the use of a glassy carbon electrode could be helpful to quantify these complexes (Fe(III)-Thymoquinone complex and Co(II)- Thymoquinone complex 2 x 10 -5 to 1.2 x 10 -3 M, Cr(VI)-Thymoquinone complex 2 x 10 -4 to 1.2 x 10 -3 M and Cu(II)-Thymoquinone complex 2 x 10 -4 to 1.6 x 10 -3 M ). Hence this method can be used in the pharmaceutical quality control assay of these complexes. Values of transfer coefficient α and β, diffusion coefficient and E ̊ were also calculated for each complex. In addition, electrochemical study of V(IV)-Thymoquinone complex and Fe(III)-Thymol complex, Cr(VI)-Thymol complex, Cu(II)-Thymol complex, V(IV)-Thymol complex and Co(II)-Thymol complex was also performed which was not done in detail due to lack of time and facilities. Thymol is another active constituent of the black seed. Results indicated that cyclic voltammetry could also be helpful for determination of various quantitative and qualitative parameters of this constituent and its complexes. VIBefore performing electrochemical study some physical properties of the black seed were determined including moisture content and dissolved (DS) and undissolved solid (UDS) contents of the seed. Comparison of the results obtained for DS and UDS in aqueous and acidic medium showed that fast absorption of the seeds may take place in the acidic environment of stomach. The seed was also examined for its elemental composition using scanning electron microscopy which showed presence of several essential macro as well as micro elements in the seed. In order to find out suitable pH for complex formation, complexation of thymoquinone and thymol with Fe(III), Cr(VI), Cu(II), V(IV) and Co(II) was also investigated by pH-metry. Results revealed that out of above mentioned metals Fe(III) and V(IV) forms relatively stable complexes with both ligands. Moreover, they formed complexes at low pH while rest of the metals at high pH. Comparison of thymol and thymoquinone complexes indicates that thymoquinone forms more stable complexes with all mentioned metals as compared to thymol. pK a of both ligands was also determined. Present research also reveals that in case of heavy metal toxicity (specially by Fe(III), Cr(VI), Cu(II), V(IV) and Co(II)) thymoquinone and thymol could be helpful to remove them from the body. As both of the compounds form complexes with all above mentioned metals, they can be used in chelation therapy to remove toxic metals. It is also possible that both thymoquinone and thymol being antioxidants could reduce these metals, for example Fe (III) to Fe (II), Cr (VI) to Cr (III) etc. and hence converting these metals into their reduced form which is beneficial for the human body.