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Home > تعلیماتِ اسلام کی روشنی میں رشوت کے منفی اثرات کا تنقیدی جائزہ[سندھی]

تعلیماتِ اسلام کی روشنی میں رشوت کے منفی اثرات کا تنقیدی جائزہ[سندھی]

Thesis Info

Author

بشیر احمد رند

Supervisor

ثناء اللہ بھٹو

Program

PhD

Institute

University of Sindh

City

جام شورو

Degree Starting Year

2007

Language

Urdu

Keywords

فقہی مسائل , رشوت

Added

2023-02-16 17:15:59

Modified

2023-02-16 22:08:49

ARI ID

1676730614128

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حرف تمنا

’’ارضِ اقبال آ فاقیت کے آ ئینے میں‘‘ڈاکٹر نصیر احمد اسد کے تحقیقی وتنقیدی مضامین کا اولین تخلیقی مجموعہ ہے ۔اسے ابتدائی کاوش کے نقطہء نظر ہی سے دیکھتے ہیں تو ان کی محنت و لگن اور ادبی ذوق و شوق کی داد دینی پڑتی ہے کہ انہوں نے جس تن دہی سے اس کام کو پایۂ تکمیل تک پہنچایا ہے اسے مدنظر رکھتے ہوئے یہ بات پورے وثوق سے کہی جاسکتی ہے کہ خوب سے خوب کرنے کی جستجو ان کی فطرتِ ثانیہ ہے۔
    اس کام کے حوالے سے ایک بات خاص طور پر یہ محسوس ہوئی کہ ان میں سیکھنے کا رویّہ قابل رشک حد تک پایا جاتا ہے اور وہ اپنے آ پ کو بہت کچھ سمجھنے کے خبط سے پاک ہیں اوریہ صرف ادب ہی سے خاص نہیں بلکہ زندگی کا کوئی بھی شعبہ ہو ترقی کی بنیاد یہی رویہ ہے۔چنانچہ جس انداز سے وہ سفر شوق طے کر رہے ہیں امید ہے کہ ایک دن یہ نام ادبی حوالہ ہو گا۔
    ان کے مقالات میں تنقیدی اور تقابلی مطالعہ اپنے تہذیبی و ثقافتی پس منظر سے اُبھرتا ہےاور وہ افراد اور رویّوں ہر دو میں اشتراکات اور اختلافات اور مستقبل کے امکانات کو اپنی روایت  میں شناخت کرتے اور قدر کا تعیّن کرتے ہیں۔

ڈاکٹر سید عامر سہیل
چئیر مین شعبہ اردو ، اسلامیہ یونیورسٹی، بہاولپور

فقہ اسلامی میں قسامت کا تصور

Islam lays great emphasis on security and the sanctity of human life. The holy Quran terms killing of an innocent person as killing of the whole humanity. It prohibits unjust killing of human being in unequivocal terms. The holy Qur’an and Sunnah terms killing of an innocent person as one of the greatest sins. An eternal torment is the destiny of a killer who takes life of a person unjustly. However, it is also a bitter fact that hardly   a crime free society could be found   anywhere in the world. Peace prevails only in those societies where culprits are brought to justice. This is why Islamic penal code has prescribed punishments for all kinds of crimes. It has prescribed punishment of Qisâs in case of intentional murder and Diyat (blood money in case of killing of a person by mistake, it is also due in case if remission is made by the heirs in intentional murder case). To prove the crime of murder, testimony of two reliable witnesses or confession of the killer is required before the court. However, if a corpse is found in a place where killer is unknown and witnesses are unavailable,    then Islam enjoins the process of Qasâmah to safeguard rights of the heirs of the deceased. Qasâmah is a process of taking oath by fifty persons selected by the heirs of the slain. In this article the concept of Qasâmah has been elaborated. It  has three parts , in the  first part conditions for the validity of  Qasâmah has been elaborated, while in the second part its process has been discussed with elaborate opinions  of jurists  regarding taking of  oath, as some of them opine that  the  heirs of the slain  have to take oath, mentioning name of the killer,   while others say  oath will be taken by the defendants that they  didn’t kill him, Both these opinions  have been discussed by producing arguments of  the both sides. While in the third part the issue of Qisâs and Diyat has been discussed as according to some jurists the Qasâmah entails Qisâs while other say that it entails Diyat only; arguments of both sides have been discussed in detail.

Complexes of Ruthenium and Osmium Based on Oxicam Scaffold As Potential Anticancer Agents

Metal based drugs have been used for medicinal purposes since ages but their potential was realized after the discovery of the first metal based chemotherapeutic agent, i.e., cisplatin, which became one of the most successful anticancer drugs espcecially for the treatment of testicular cancer. Other members of this class include oxaliplatin, carboplatin and nedaplatin. The use of platinum based drugs is limited due to their adverse side effects (e.g., nephrotoxicity, neurotoxicity, nausea, vomiting etc.) and intrinsic or acquired resistance. These limitations prompted bioinorganic chemists to develop new strategies to treat cancer with other metal based anticancer agents with higher efficacy and lesser undesired effects. Therefore, different metal complexes of titanium, iron, cobalt, gallium, ruthenium and osmium etc. were investigated. Among these NAMI-A (imidazolium [tetrachlorido(dimethylsulfoxide)(1Himidazole)ruthenate(III)]), KP46 (trismaltolate gallium) and KP1019 (indazolium trans[tetrachloridobis(1H-indazole)ruthenate(III)]) have enteredclinical trials. On the other hand, Ru(II)/Os(II) half sandwich organometallic complexes increase the lipophilic character of complexes and facilitate their uptake into cells. RAPTA type complexes are among the most popular examples of half sandwich organometallics. Furthermore, the coordination of bioactive ligands with these established organometallic pharmacophores may enhance the efficacy of these biologically active compounds by altering their physicochemical and pharmacological properties. In particular, the use of bioactive ligands such as hydroxypyrones, quinolones and non-steroidal anti-inflammatory drugs (NSAIDs) often resulted in promising bioactivity of the compounds. In this thesis, the use of oxicam based NSAIDS as ligands for Ru(II) and Os(II) was investigated. For this purpose different series of ligands based on the oxicam scaffold were prepared. These include 1,2-benzothiazine based primary amides, secondary amides, indazole and methyl pyridyl based secondary amides, piroxicam as well as isoxicam analogues, 1,2-benzothiazine based α,βunsatuarated ketones and pyrazole based benzenesulfonamides. Furthermore, these ligands were reacted with Ru(II) and Os(II) cymene dimer to obtain organometallic complexes. All the ligands and complexes were characterized with different spectroscopic techniques including FT-IR, 1H, 13C NMR, elemental analysis, high resolution mass spectrometry and twenty seven compounds were analyzed by single crystal X-ray diffraction analysis. The cytotoxic activity of the complexes towards human colorectal carcinoma HCT116, non-small cell lung carcinoma NCIH460 and cervical carcinoma SiHa cells was investigated by using the sulforhodamine B (SRB) assay. The prepared ligands behaved as monodentate (N donor) or bidentate chelators (O,O-, N,O- and N,N-donor systems) depending upon the ligand structure as well as reaction conditions such as xxix nature of solvent used for reaction. The 1,2-benzothiazine based primary amides were synthesized by reacting compound 5 with different alkylating agents in basic conditions to isolate ligands 6a-g. These O,O-coordinating ligands were used to synthesize the organometallic ruthenium complexes 7a-g (Scheme-1) with piano-stool configuration. These complexes were evaluated for their anticancer activity and results indicate that only 7f and 7g were active against three different human cancer cell lines. On the other hand, 1,2-benzothiazine based secondary amides were synthesized by reacting compound 8 with different aniline derivatives to obtain O,O-chelating ligands 9a-g. When these ligands were reacted with [Ru(cym)Cl2]2, the same O,Ocoordination behavior was observed to stabilize metal complexes 10a-g by forming sixmembered rings and giving rise to piano stool type geometry (Scheme-2). All these complexes were found active against different anticancer cell lines and the most lipophilic compound was found the most active with an IC50 value of 13.58 µM. The N-benzyl analogues of piroxicam and isoxicam 11 and 12 were also prepared and reacted with MII(η6-p-cymene). Compounds 11 and 12 can act as monodentate ligands through their pyridyl/isoxazolyl nitrogen atom and as bidentate chelators to Ru(II) and Os(II) metal ions by forming six membered rings through pyridyl/isoxazolyl nitrogen and the amide oxygen atoms (Scheme-3). In compounds 15-18 functionalization at position 3 was carried out to get indazolyl/pyridyl goup-containing oxicam analogues which act as monodentate ligands and coordinate to ruthenium/osmium centres through pyridyl/indazolyl nitrogens. The results of anticancer activity studies revealed that organo-Ru(II) and -Os(II) complexes 18a-c are more active than the free ligand 18 (Scheme-4). The 1,2-benzothiazine based chalcones (Scheme-5) were obtained as intermediates which were reacted with hydrazine to isolate 1,2-benzothiazine based pyrazole containing sulphonamide ligands 21a-j. The results of anticancer activity assays show that halogen containing derivatives are more active in this series (Scheme-6). These pyrazole containing sulphonamides were reacted with [Ru(cym)Cl2]2 to isolate complexes in which these sulfonamides acted either asmonodentate or bidentate ligands. In complexes 22a-k ligands coordinated mondentately through the pyrazole nitrogen (Scheme-7) while in complexes 23a-g they coordinated bidentately via pyrazole and sulphonamide nitrogen atoms by forming rather stable seven membered rings (Scheme-8). The biological investigations indicate moderate to high IC50 values for these complexes and it was also observed that within the series of compounds, the most lipophilic complex was the most active.