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Effects of Headteacher Leadership Approach on Teachers Work at School Level

Thesis Info

Author

Ghulam Hyder Shamli

Supervisor

Usman Khalil

Department

University of Management and Technology

Institute

University of Management and Technology

Institute Type

Private

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

N.A.

Thesis Completion Status

Completed

Page

123 .

Subject

Education

Language

English

Other

In Partial Fulfilment of the requirements for the M.A Education Advisor: Dr. Usman Khalil; EN; Call No: TP 371.2012 GHU-E

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676713146865

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بانگ درا

اقبال فارسی پر زیادہ توجہ دیتے تھے۔ اردو کا پہلا مجموعہ کلام بانگ درا ہے جو 1924ء میں سامنے آیا۔ اقبال نے جتنی نظمیں انجمن حمایت اسلام کے جلسوں میں پڑھیں ، لاہور کے مشاعروں میں پڑھیں ان سب کو اکٹھا کیا گیا انہیں بانگ درا میں شامل کیا گیا ہے۔ جو کلام نہیں مل سکا یا جو کلام اقبال سے کاٹ دیا تھا وہ بھی اب متروک کلام اقبال کی شکل میں ہندوستان اور پاکستان میں کسی نہ کسی طرح دستیاب ہے۔ بانگ درا کو تین حصوں میں تقسیم کیا گیا ہے۔ پہلے حصے میں 1901ء سے 1905ء تک کا کلام شامل ہے ۔ دوسرے حصے میں یورپ کے قیام کا کلام 1905ء سے 1908 ء شامل ہے ۔ تیسرا دور 1908ء سے 1924 ء کی شاعری پر مشتمل ہے۔ اس کے بھی کئی ایڈیشن سامنے آئے ہیں۔ اقبال کی شاہ کار نظمیں تصویر درد، شکوہ، جواب شکوہ ، والدہ مرحومہ کی یاد میں ،شمع اور شاعر ، خضر راو اور طلوع اسلام اس مجموعہ کلام میں شامل ہیں ۔ بانگ درا کا دیبا چہ شیخ عبد القادر بیرسٹر ایٹ لا سابق مدیر "مخزن" نے لکھا۔

فقہی احکام میں تخفیف وسہولت اسلامی تعلیمات کی روشنی میں

According to Islam, all the rules of ḥalāl and ḥarām are made easy and appropriate to the nature, because the maker of these rules knows each and every thing of human needs. Therefore, acting upon the teaching of Islam is so easy and simple for man. It is not work of everybody but it is responsibility of scholars and jurists to make and work on the rules, their limits prescribed in Islam.

Pathological Effects of Natural and Experimental Lead Pb Toxicity in Lohi Sheep at Jhang, Pakistan

Heavy metal toxicity is increasing due to increasing trends of urbanization and industrialization. Lead poisoning has been recognized as a major public health risk, particularly in developing countries. It is nephrotoxic, hepatotoxic, neurotoxic, carcinogenic and mutagenic for animals and human. Sewerage water, fertilizers, leaded-gasoline and lead based batteries are the sources of lead contamination in soil and forage. The lead particles are taken up by animals from contaminated forages and excreted in animal products like milk and meat. The presence of Pb in drinking water, waste water, plant products and animal products has been studied which is a serious risk for animal and public health. The legislations for the disposal of household wastes and industrial effluents are very poor in Pakistan. The calculation of safe Pb levels in different products is still to be needed. Pathological effects of higher Pb levels have not been studied in Pakistan. The present study was aimed to unveil the toxic effects at constant dose of Pb over a period of three months in a local sheep breed of Pakistan. The status of Pb toxicity was also investigated in a polluted area around sewage drain and mutton slaughter house at District Jhang, Pakistan. The Pb concentration in soil, forage and irrigating water was found to be below the permissible limits and was safe for agriculture but long-term ingestion of low Pb concentration may have cumulative effect. The serum Pb concentration was found to be above the recommended safe limits for producing Pb toxicity in animals. The different tissues like kidney, liver and skeletal muscles also contained higher Pb level from the permissible limits and found to be unsafe for public use. Kidney showed the highest Pb concentration and the muscle contained the least Pb level in the present study. The erythrocyte count, hemoglobin concentration and packed cell volume showed inverse correlation with Pb concentration and mean values were below the normal range in Pb treated sheep but anemia was not developed. The erythrocyte sedimentation rate was also influenced by given dose of lead acetate during third month of treatment. The white blood cells also revealed no effect on given dose of lead acetate in Lohi sheep in this study. The biochemical parameters of field and treatment group showed higher concentration as compared to control group of Lohi sheep but their means were falling within the normal range of reference values. The disturbed biochemical parameters in apparently healthy sheep with higher serum Pb concentration were indicative for liver and kidney damage. Lohi sheep exhibited less effect on given dose of lead acetate during first two months but more pronounced changes of chronic Pb toxicity were observed during last month of trial. The histological changes were not observed on early period in lead acetated treated sheep. The characteristic histological changes were observed on last slaughtering at day 90 in kidney and liver including degeneration and focal areas of necrosis, dilatation of blood vessels with accumulation of red blood cells and fibrosis in some areas. The nuclear changes were more typical with intranuclear inclusion bodies in renal tubular epithelial cells but less distinguishable in hepatocytes. It was concluded that soil, forage and water contained low Pb levels in the study area. The ingestion of low Pb level for longer period had cumulative effect in animals. The animals might be resistant to low Pb level but their products are a severe risk for public health. So the necessary measures should be adopted to minimize the heavy metal contamination in animal products.