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Implementation of session initiation protocol SIP

Thesis Info

Author

Naeem Muhammad

Department

Department of Computer Science

Program

MS

Institute

International Islamic University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2003

Thesis Completion Status

Completed

Subject

Computer Science

Language

English

Other

MA/MSc 004.6 NAI

Added

2021-02-17 19:49:13

Modified

2023-02-17 21:08:06

ARI ID

1676723366978

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خلاصہ بحث

آخرت پر ایمان لانے کا مطلب یہ ہے کہ وفات کے بعد سے لے کر جنت یا جہنم میں داخل ہونے کے بارے میں قرآن اور حدیث میں میں تمام احکامات کی تصدیق کرنا اور اس پر یقین رکھنا کیونکہ کہ عقیدہ آخرت شرط ارکان ایمان کا اہم جز ہے اور اس پر ایمان لائے بغیر مکمل مومن نہیں ہو سکتے، اس لیے اسلام میں عقیدہ آخرت کی بہت اہمیت ہے ۔ اس فصل میں تفسیر تفہیم القرآن قرآن کی روشنی میں آیت استفہام اور عقیدہ آخرت کی وضاحت کی گئی ہے جو کہ درج ذیل آیات ہیں:

 سورۃ الرعد آیت نمبر ۵، سورۃ العنکبوت آیت نمبر۱۹،۲۰، سورۃ الروم آیت نمبر ۸۹، سورۃ السجدہ آیت نمبر ۲۲،۲۶،۲۸،، سورہ فاطر آیت نمبر ۳۷، سورۃ الزمر آیت نمبر ۱۹، سورۃ ق آیت نمبر ۱۵، سورۃ الطور آیت نمبر۱۵ ،سورۃ القیامہ آیت نمبر۳ ، سورۃ النازعات آیت نمبر ۲۷ ،سورۃ الغاشیہ آیت نمبر ۱۔

علم الروایہ و الدرايۃ٬ مفہوم اور تاریخی پس منظر

Hadith and Science of Hadith are the terms used by specialists of Hadith known as Mohaditeen. A hadith is a recorded statement, action or approval of the Prophet Muhammad (S.A.W). It is considered as the second primary source of Islamic law after Quran. It is also a part of revelation. Prophet Muhammad (S.A.W) described it through his words. The science of hadith examplifies the principles with which a specialist in the field of Hadith evaluates the authenticity and accuracy of narrations. In the past there were two specific and developmental stages for the Books of Hadith terminology. In its 1st stage, the Scholars focused on the compilation of the statements of earlier scholars, quoting the expressions they had used without evaluating those terms or suggesting terms applicable to those expressions. This methodology was adopted by the earlier scholars such as Yaḥyā ibn Ma`īn, `Alī ibn al-Madīnī, Muslim ibn al-Ḥajjāj, and Al – Tirmidi. In the second period the Authors cited the quoted statements of the earlier works and began the collection and codification of relevant terms. In this period, the specific Principles were established. Examples of books authored in this manner are: Ma`rifah `Ulūm al-Ḥadīth by al-Ḥākim, Al-Kifāyah by al-Khaṭīb alBaghdādī and the Introduction of Ibn al-Ṣalāḥ. In this article the two major types of science of Hadith have been mentioned, Rewayat-ul-Hadith and Derayat-ulHadith. Its definition and historical background has been described.

Epidemiology of Foot and Mouth Disease in Sheep and Goats in Punjab

Foot and mouth disease (FMD) is a highly contagious disease of ruminants that causes huge economic losses around the globe. However, the prevalence of FMDV in small ruminants has been overlooked in Pakistan. The present study was designed to determine the sero-prevalence of FMD in sheep and goats in Punjab and to identify the prevalent serotypes of virus in sheep and goats in the study area. The efficacy of different commercial vaccines of FMD in sheep and goats under field conditions was also compared. The current study was completed in three phases. In 1 st phase, a seroepidemiological study was conducted in Chakwal, Faisalabad and Khanewal districts of Punjab, Pakistan to determine the prevalence of FMD in sheep and goats. A total 1200 serum samples were collected from sheep (n= 180) and goats (n= 920) and were subjected to 3ABC Non Structural Protein Enzyme Linked Immunosorbent Assay for detection of antibodies against non-structural proteins of FMD virus. In 2 nd phase of study, samples collected from clinical cases were confirmed for FMD virus using RT- PCR and serotyping of virus was done using indirect sandwich ELISA. In 3 rd phase of study, post-vaccine antibody titers were determined in sheep and goats using Indirect Haemagglutination Test (IHAT). One bivalent imported vaccine (Aftebin) and two trivalent vaccines (one imported vaccine, Aftovaxpur and one local vaccine, VRI-FMD) were tested. Results of 1 st phase of study showed that the overall seroprevalence of FMD in sheep and goats was 21 % (n=252) while 19.44 % (n=35) and 21.27 % (n=217) prevalence was recorded in sheep and goats respectively. Highest seroprevalence (32.5%) was observed in southern Punjab (Khanewal), followed by (25.75 %) central Punjab (Faisalabad) and the lowest seroprevalence (4.75 %) was detected in northern Punjab (Chakwal). There was no statistically significant difference in seroprevalence between sheep and goats. Among different risk factors tested, age and sex were found to be significantly associated with the prevalence of disease while pregnancy and herd type had no association with the prevalence of the disease. In 2 nd phase of study, a total of 4 outbreaks were reported during the study period and a total of 13 epithelial tissue samples were collected (10 from goats and 3 from sheep) from these outbreaks. Results with RT- PCR showed that 4 out of 13 field samples were FMD virus. All these 4 positive samples were taken from goats of district Khanewal. Indirect sandwich ELISA was applied to the samples for serotyping of FMD virus and all 4 positive samples were confirmed as IXserotype “O” of FMD virus. Results of 3 rd phase of study showed that highest Geometric Mean Titer against all 3 serotypes of virus was recorded in animals that were injected aftovaxpur followed by aftebin and VRI-FMD vaccine. The current study illustrate that FMD is highly prevalent in sheep and goats in Punjab. Therefore, a broader study is needed to ascertain the countrywide prevalence of FMD in small ruminants.