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C/C++ For Electronics And Telecommunication Engineers

Thesis Info

Author

Chaman Lakhani

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

1676729082880

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ڈاکٹر محمد نورالنبی

ڈاکٹر محمد نورالنبی
سخت افسوس ہے کہ ہمارے نہایت فاضل دوست اورمسلم یونیورسٹی علی گڑھ کے نامور استاد فلسفہ ڈاکٹر محمد نورالنبی۷/جنوری۱۹۸۳ء کوانتقال کرگئے۔ مرحوم دسمبر۱۹۸۲ء میں ایک سمینار کی شرکت کی غرض سے امریکہ گئے تھے جووہاں نیوایرا (NEW ERA)سوسائٹی کی طرف سے منعقد ہوا تھا۔ (اس سمینار میں شرکت کی دعوت راقم کوبھی ملی تھی اوراس کو منظور کربھی لیا تھا لیکن وقت کے وقت ارادہ فسخ کرنا پڑا) وہاں ان کے پیر میں ایک زخم ہوا،مرحوم ذیابیطس کے پرانے بیمار تھے، ڈاکٹروں نے اس زخم کو خطرناک بتایا یہ علی گڑھ سے واپس آکر یونیورسٹی کے میڈیکل میں داخل ہوئے۔
مرض میں بظاہر افاقہ ہورہا تھا مرحوم بھی پُرامید تھے۔ نماز،روزہ کے سخت پابند تھے۔۶/جنوری کوعشاء کی نماز اداکرکے لیٹے، کچھ دیر تک ہنسی خوشی حاضر الوقت تیمارداروں سے بات چیت کی پھر نیندآگئی۔مگریہ نیند خوابِ مرگ ثابت ہوئی۔صبح کوان کی بیٹی نمازفجر کے لیے اٹھانے گئی تو وہاں کچھ نہ ملا اورروح قفس عنصری سے پرواز کرچکی تھی۔اناﷲ وانا الیہ راجعون
ولادت:مرحوم کے والد ماجد کانام، جوبڑے دیندار اورگھر کے خوشحال تھے حاجی شیخ محمد حنیف تھا۔۳۱/دسمبر۱۹۲۹ء کوضلع بھاگلپور(بہار)کے ایک گاؤں کہلنائی میں پیداہوئے۔دینیات اوراردو فارسی کی ابتدائی تعلیم گھر پرہوئی۔ہائی اسکول اور انٹرمیڈیٹ کے امتحانات پٹنہ یونیورسٹی سے پاس کیے۔ بی۔اے بہاریونیورسٹی سے کیا۔ پھر علی گڑھ مسلم یونیورسٹی آگئے، یہاں سے امتیاز کے ساتھ فلسفہ میں ایم اے اور ایل ایل۔بی ایک ساتھ کیا۔ ۱۹۵۴ء میں فلسفہ میں پی ایچ۔ ڈی کلاس میں داخلہ لے کرپروفیسر عمرالدین مرحوم کے زیرنگرانی ریسرچ کاکام کیا،اس کی تکمیل کے بعد شعبہ میں لیکچرر ہوگئے۔انتقال کے وقت ریڈر تھے اور جلدہی پروفیسر ہونا متوقع تھا۔
مرحوم کاخاص موضوع فکروتحقیق فلسفۂ اسلام تھا، چنانچہ پی ایچ۔ ڈی کے لیے ان کے تحقیقی مقالہ کاموضوع بھی’’تیرھویں صدی عیسوی میں ہندوستان میں اسلام کاارتقاء‘‘ تھا۔یہ مقالہ بعد میں...

مفهوم الشباب في الكتاب والسنة نظرات في الواقع واستشراف للمستقبل

Youth play an important and key role in the development of a nation. They bring change and progress in society. Youth are not only the leaders of tomorrow but also the partners of today. Revolutionary thoughts only come in youth. Youth of any nation play a pivotal role in all the activities in all the fields of life. All the progress in the field of economics, engineering, medical, arts, politics are the fruits of the passions, dreams and hope of youth. So keeping in view the importance of youth in this article, definition and true meaning of youth have be explained. What period is called a youth period? It is also been discussed in the light of the opinion of different thinkers and scholars. What should be the targets to train the youth. How can a young person be molded and trained into a pious, noble and honest person. This article answers all the questions. It is also suggested that Prophetic method to train the youth in order to fully utilize their capabilities, potentialities and abilities should be adopted. To give them respect, to educate and train them, to make them involve in constructive activities, to engage them in Halal earning and to develop confidence in them are the major action that should be taken to meet the challenges of the future and live a successful life in present. Today’s youth should dedicate their lives for Islam by contributing their time, energies and money, youth as the phase of life when an individual can grasp knowledge of Islam and follow it by utilizing his time and talent in the service of humanity by following prophet Muhammad as a role model. All these points are discussed in detail in this article

Determining the Optimum Timing of Insecticide Applications to Manage Aphids on Canola in Southern Punjab Pakistan

Canola, Brassica napus L. is a minor oilseed crop in Pakistan but for various reasons is increasing in importance as its oil being healthy and to share country oil production as currently 71% of the required edible oil in country is being imported. A complex of aphids is the main pest for low crop harvests sometimes reaching to complete crop failure. Prior work has found that plant resistance and natural biological control have minimal potential in managing aphids. Insecticides have been recommended in past research to reduce aphid damage but without any 11 guide lines regarding timing of applications or action thresholds. Altering planting time of crops is an important component of pest management for avoidance of pests. This component has not been previously exploited for developing pest management of aphids in canola production systems. Study described in this thesis involves the optimization of planting date and timing of insecticide applications. Canola variety (Shiralee) was planted on mid October, early November and mid November in crop seasons of years 2008-09 and 2009-10 at Multan and Bahawalpur districts of southern Punjab – Pakistan. The experiment design was a split plot with planting dates in main plots and insecticide applications in subplots. In each planting, insects pests including aphids and other hexapods were recorded. Acetamiprid and/ Imidacloprid against aphids were applied at flowering, pod formation, maturity (one spray), flowering and pod formation (two sprays), flowering, pod formation (three sprays) and maturity and pod and maturity (two sprays) stage of the crop. Untreated plots were also maintained as treatment. Aphids were recorded from top 10cm of central shoot of five randomly selected plants from each treatment while other hexapods from the whole five plants per plot. At crop harvest yield and yield contributing components and seed oil contents were recorded. Cabbage aphid, Brevicoryne brassicae Linnaeus (Hemiptera: Aphididae); turnip aphid, Lipaphis erysimi (Kaltenbach) (Hemiptera: Aphididae) were recorded as major/abundant among all other insect pests. Low and negligible populations of peach aphid, Myzus persicae Sulzer, (Hemiptera: Aphididae); whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae); and armyworm, Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) were observed for short duration in early vegetative stages of seedling to rosette of the crop. However, B. brassicae, L. erysimi, and pod borer, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) appeared with the onset of flowering to pod stages, respectively. Crop sown in mid October got more aphid free days (105) than crops sown on early November (98 days) and mid November (72 days). At that time of aphid’s infestation, early November sown crop had 28% plants at flowering and 72% plants at bolting stages. While mid November sown crop was 25% at flowering and 75% at bolting stages. In contrast, early sown crop (mid October) had completed almost 94% flowering and 6% of pods setting before aphid invasion. Thus, mid October sown crop escaped the aphid damage at flowering to early pod setting stage. 12 Crop sown on mid October gave significantly higher yield compared to late sown crops. Timing of aphid infestation was noted as important as severity of infestation. Both flowering and pod stages were more vulnerable to damage (yield loss) by aphids pests. These stages proved to be critical for yield-aphid relationship and ultimately for applying insecticides to manage aphids as compared to maturity stage. Frequency of insecticide applications: flowering-pod-maturity stages (with 3 applications) and flowering-pod (with 2 applications) gave higher crop yields than untreated plots and were statistically at par with treatment of single application at flowering stage for three experiments of first two planting dates at both the locations. Insecticides applications at pod and maturity stages did not increase in yield if crop was not treated at flowering stage. Thus application of insecticides at flowering and pod formation stage is an action threshold based upon crop phenology. Insecticides applications (flowering-pod-maturity) for aphids increased around 44% grain yield than no insecticides. Reduction of aphids due to insecticides increased plant height, pods per plant, numbers of seeds per pod and 1000 seed weight (with substantially more for early plantings) but did not affect oil contents of seeds in all the experiments. Cost benefit ratio of these applications was 1:7.12, 1:3.37 and 1:1.90 for early, mid and late planting time, respectively. Integrating early planting at mid October and insecticide applications at flowering and pod stage, economic losses of the pest can be avoided with an increase in income for the growers. Moreover, manipulating early planting dates and timing of insecticide applications/action thresholds can result in more cost effective and environment friendly management program. Keywords: Canola; Brassica napus; sowing dates; Insect pests; growth stages; insecticides; aphid; yield; yield components; southern Punjab; Pakistan.