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Study of Aerosols Quality in the Presence of Surfactants and its Applications to the Analytical System Icp-Aes

Thesis Info

Access Option

External Link

Author

Shahid Amin

Program

PhD

Institute

Quaid-I-Azam University

City

Islamabad

Province

Islamabad.

Country

Pakistan

Thesis Completing Year

2008

Thesis Completion Status

Completed

Subject

Chemistry

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/5638/1/2373.pdf

Added

2021-02-17 19:49:13

Modified

2023-02-17 21:08:06

ARI ID

1676727364267

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کتابیں

اقبال نے اپنی فکر اور شاعری کے ذریعے پیغام پہنچانے کا کام لیا ہے۔ وہ چاہتے تھے کہ ان کا پیغام ہر خاص وعام تک پہنچ جائے۔ کوئی بھی ان کے پیغام سے محروم نہ رہے۔ اقبال نے اس کے لیے تحریر کا ذریعہ بھی اختیار کیا اور تقریر کا بھی۔ اور جہاں ضرورت پیش آئی وہاں شعر وسخن سے بھی کام لیا ہے۔
قدرت نے اقبال کو شعر کہنے کا ملکہ عطا کیا تھا۔ جب بھی ان پر کوئی کیفیت طاری ہوتی تو شعر کا نزول شروع ہو جاتا۔ وہ ہر دو زبانوں پر شعر کہنے کی صلاحیت سے مالا مال تھے۔ دونوں زبانوں میں ان کی بہت سی تصانیف موجود ہیں۔ پروفیسر عبدالحق نے اس مونوگراف میں اقبال کی نثری اور شاعرانہ تصانیف کا تعارف پیش کیا ہے۔

شاہ ولی اللہ رحمہ اللہ کا نظریہ تشکیل اخلاقیات

This research article consist unique study regarding constitution of Human being character building in the thoughts of eminent philosopher Shah Wali Ullah (1703-1764). In present critique the focus has been made to explore how individual characters build in the specific environments? How surrounding effects on the character building? Moreover linkage of Islamic ‘IB└DA and its positive impact on the Muslim society has been explored. In interpretation of Shah Wali Ullah, All ‘IB└DA are like tools which lead to generate four basic ethics i.e purity and transparency capitulation, gainful and abstinence. These are the basic moral code which are the ultimate result of the four kind of ‘IB└DA i.e prayer, fasting, zakat and hajj. Muslim has inestimable inner power in the form of six lat┐’ef )اطلفئ, )which ultimately resulted upon the change of behavior. Character building are etiquettes, noble practices, decentness and good morality. It is generally refers to a code of conduct, that an individual group or society hold as authoritative in distinguishing right from wrong. Ethics are phenomenon values and can develop up to reasonable universal standards. Conduct in Islam governs all aspects of life and specifically addresses such principles as truthfulness, honesty, trust, sincerity, brotherhood and justice, while Islam forbid false, conspiracy, dodge, rude, irascibility, corruption. To materialize the virtues and disgrace the fake a role model prophet Muhammad (S.A.W) were deputed from Allah to guide the human being. So In present article character building in the theory of Shah Wali Ullah especially while in other Muslims scholars in general has diagnosed.

Evaluation of Organochlorine and Polychlorinated Biphenyl Residues in the Blood / Serum Samples of Cancer Patients With Reference to the Assessment of Health Risk of Karachi People Due to Environmental Pollutants

The present study was conducted for the comparative evaluation of Polychlorinated Biphenyls (PCBs) and Organochlorine Pesticides (OCPs) in the serum samples of diagnosed cancer patients and healthy humans of Karachi. Impact of these chemicals on the serum cell free DNA (cf-DNA), Cholesterol, Alkaline Phosphatase and Total Protein contents was also ascertained in the studied cohort. This was a preliminary work on the role of PCBs and OCPs in the etiology of cancer in Pakistan. A random collection of fasting blood samples from diagnosed cancer patients having various malignancies and healthy humans was carried out with informed consent of the donors at various hospitals and health care centers of Karachi. Serum was separated within 2 hours of collection and was used for subsequent analysis. Analysis of PCBs and OCPs was carried out on Gas Chromatograph coupled with Electron Capture Detector. Serum cf-DNA was analyzed on NanoDrop Spectrophotometer while serum Cholesterol, ALP and Total Protein contents were analyzed on Roche/Hitachi diagnostic analyzers. Levels of the seven tested PCBs (PCB 28, PCB 52, PCB 101, PCB 138, PCB 153, PCB 180 and PCB 209) were significantly higher in the cancer group compared with the control group. PCBs were detected in 93.98 % of the cancer cases and 93.75 % of the normal subjects. Mean level of ΣPCBs was found significantly elevated in the cancer group (2.711 mg/kg) compared with the control group (0.536 mg/kg). PCB 52 was the most prevalent chemical with a mean level of 2.044 mg/kg in the cancer group and 0.134 mg/kg in the control group. It was observed that concentrations of PCBs increased linearly with the increasing age of the cancer patients. On the other hand, OCPs were detected in 97.59 % of the cancer cases and 93.75 % of the normal subjects. Mean concentration of total OCPs was found elevated in the cancer group (0.611 mg/kg) compared with the control group (0.321mg/kg). Endosulfan was the highest prevalent OCP with mean concentration of 0.214 mg/kg in the cancer group and 0.170 mg/kg in the control group. DDT metabolite - 4,4-DDE was found significantly elevated in the cancer group with a mean level of 0.131 mg/kg compared to the control group (0.020 mg/kg). Highest mean concentration of ΣPCBs was found in cases of the female genital system while highest mean of ΣOCPs was detected in the breast cancer cases. Significantly elevated level of cf-DNA was detected in the cancer group with a mean value of 5584.2 ng/μl compared with control group (1758.8 ng/μl). Detection of cf-DNA was 56.45 % in the cancer group and 36.84 % in the control group. Mean cholesterol level was found significantly diminished in the cancer group (116±22 mg/dl) compared with the control group (158.7±33 mg/dl). ALP activity was found elevated in the cancer cases with a mean level of 125±48 U/L compared with the normal counterparts (109±28 U/L). Mean total protein contents were found reduced in the cancer cases (6.2±0.58 g/dl) compared to normal subjects (7.2±1 g/dl). Cases having higher residues of PCBs and to some extent of OCPs has shown elevated concentrations of cf-DNA, comparatively higher levels of cholesterol and ALP and reduced total protein contents. In light of the obtained results, it has concluded that PCBs and OCPs are positively associated with the etiology of cancer. Moreover, PCBs and OCPs adversely affect other biological parameters of the body which may ultimately result into various cancers in humans.