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DSL Technology For Internet Access And Home Computer

Thesis Info

Author

Rajesh Kumar Modi

Supervisor

Bhawani Shankar Chowdhary

Department

Department of Electronic Engineering

Institute

Mehran University of Engineering and Technology

Institute Type

Private

City

Jamshoro

Province

Sindh

Country

Pakistan

Thesis Completing Year

2001

Subject

Electronic Engineering

Language

English

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676729123693

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آئنہ ذات

آئنہ ذات
فضا ؔ موسیٰ
شعر گری تو ایک فن ہے ۔ میں کہاں اور یہ فنِ بسیط کہاں؟ لفظوں سے خوشبو تلاشنے کا ہنر وہی جانتے ہیں جو نقش سے تعبیر ذات کا سفر کر سکیں۔ اظہارِ ذات کی منزل اور ایک لڑکی جس کے جسم و جان تو کیا سوچ پہ بھی پہرے ہیں، گمان سے خیال تک پور پور پہ زنجیریں ۔ایسی صورت ہے کہ خواب بھی نیند کی چوکھٹ پہ آکے خوف زدہ کہ کہیں کوئی جان نہ لے۔
وقت کا سورج ہو یا سمے کا چاند یا کوئی آوارہ کرن،اس اندھیر میں آنے کا ہنر نہ جان سکا۔ اس لمحہ ملال میں کوئی خیال کبھی ترنگ میں آکے روح کی کشتی پہ سوار جیون دھارا کے بہتے پانی میں ہلچل مچا دے تو ناچار بے چارگی کا قالب لیے کوئی مصرع دھیمے سروں میں زندگی کی تان پہ جذبات کے سروں کا گیت چھیڑے دیوانگی کا روپ دھار لیتا ہے۔ میں اس کے سروں میں بہتے بہتے جانے کتنے عکس بنتی ہوں ،کتنے خواب دیکھتی ہوں، کتنے لمحوں کو اس رومان انگیز جسم کی خوشبو میں محسوس کرتی ہوں یہ بتانا مشکل ہے مگر ہر لمحہ، ہر خیال، ہر خواب جب اظہار طلب دیکھوں تو کچھ الٹا سیدھا لکھتی ہوں، جن کی ترتیب شدہ صورت آپ کے سامنے ہے۔
یہ آئنہ ذات یہ لفظ، یہ خواب ، یہ خیال اور ان کے پس منظر میں کھڑا ہنستا مسکراتا چہرہ جو مصرعوں، شعروں ، غزلوں کو سانسوں کی حرارت سے تاثیر دے رہا ہے۔ ایک شاعرہ کے لیے نوید ِ زندگی ہے۔

Effectiveness of Digital Health Services: Challenges and Constraints for Society

This article discusses the effectiveness of digital health services by looking at the challenges and obstacles for society. One form of public services implemented by the government for the community is meeting the need for quality public services and having an orientation to the effectiveness of services to the community that are needed. In the health sector itself, advances in information technology have greatly supported health services. This online system is of high quality to be implemented because the public and members of the medical system can receive and provide detailed and fast information with the help of computerized technology. Information technology has reached various fields of life including the health sector to help the efficiency and effectiveness of health services. Information technology that is properly implemented can support the management process to be effective and efficient. The corona pandemic is changing people's habits in visiting and consulting doctors at hospitals. However, digital-based health services have not been effectively accepted by the public from various service units. They still need improvements in terms of connectivity, content and clarity of regulations.

Analysis of Medicinal and Chemical Properties of Honeys Collected from Some Selected Locations of Pakistan

Nature has blessed us with large number of food stuffs honey is one of them. It is composed of variety of substances mainly sugars, moisture and bioactive constituents. Its composition depends on geographical and botanical origin. Physicochemical analysis is a tool for quality evaluation, detection of adulteration and geographical discrimination of honey. Honey is also reported to exhibit excellent bioactive composition which is responsible for therapeutic behavior of this valued natural product. Therefore, present study was designed to evaluate physicochemical properties, bioactive composition, antioxidant profile, antimicrobial behavior and antitumor potential of honey. Honey was also used as bio indicator to detect the heavy metal toxicity of some areas of Pakistan. Natural honey samples were collected from some selected locations of Punjab, Pakistan. Beekeeper’s and branded honey samples were collected from local markets of Pakistan. Quantitative, qualitative and medicinal properties of honey samples were evaluated by using spectroscopic and chromatographic techniques. Nutritional values of all Pakistani honey samples assessed by physicochemical analysis helped to conclude that all of our honey samples obeyed international standards. EC values of beekeeper’s honey samples were close to those found for natural Pakistani honeys. Natural and commercial Pakistani honeys showed higher protein content as compared to available international data. Proline is the major amino acid of honey. Natural Pakistani honey samples were excellent as compared to branded and beekeeper’s honey samples. HPLC analysis of fructose and glucose ratio and GCMS analysis of isotopic ratio analysis of C13/C12 highlighted the adulteration in commercial and branded honey samples. Trace metal concentration (Ca, Mg, Fe, Mn and Zn) of all analyzed honey samples were also comparable with available data. In case of toxic metals many regions like Faisalabad, Multan, Bahawalpur, Abdulhakeem and Dunyapur were found to contain toxic metals more than permissible levels; lead and chromium being more prominent. Almost no metal toxicity was found in commercial honeys. Total phenolic, total flavonoids, ascorbic acid, beta carotenoids and lycopene were quantitatively found in natural honey samples in much higher amount as compared commercial honey samples which contained in low amount. All studied honey samples have shown excellent DPPH radical scavenging power, ferric reducing antioxidant power and peroxide scavenging activities. Natural Pakistani honeys produced zones of inhibition in the range of 10-28 mm for all tested bacterial strains whereas antifungal potential observed against all analyzed strains was very poor. Many Pakistani honeys have excellent antitumor potential as compared to many plant extracts. Some natural samples have antitumor activity close to the standard and even two samples have shown more than standard. Many commercial honey samples also have appreciable antitumor activities. Overall Pakistani honeys were found to be promising natural products with excellent nutritional and medicinal properties.