Search or add a thesis

Advanced Search (Beta)
Home > Study of Ion Irradiation on the Surface of Polymers

Study of Ion Irradiation on the Surface of Polymers

Thesis Info

Author

Sajid Ali.

Department

Department of Physics, UET

Institute

University of Engineering and Technology

Institute Type

Public

Campus Location

UET Main Campus

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

2004

Thesis Completion Status

Completed

Page

50 . : illus.; diagrs.; tabs. ; 28 cm.

Subject

Physics

Language

English

Other

Hardcover; Includes references

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676712729979

Similar


Loading...
Loading...

Similar Books

Loading...

Similar Chapters

Loading...

Similar News

Loading...

Similar Articles

Loading...

Similar Article Headings

Loading...

Chapter 1: Works of Shāh Walī Allāh and his Decedents

Life of Shāh Walī Allāh

Shāh Walī Allāh has written an article titled “al- Juz’ al- Laṭīf fī tarjamat al- ‘Abd al-Ẓa‘īf” in his book “Anfās al ‘Ārifīn” in which he has described his life history. Following are the events of his life as narrated by him:

            “I was born on Wednesday 4thShawwāl, 1114 A. H at sunrise… Parents and other saints had received the intuitions about me even before and after my birth. I was sent to Maktab at the age of five and when I was about seven my father made me offer prayers and commanded me to observe fast. In the same year, circumcision was done and after having finished the Qur’ān I took up studying books in Arabic and Persian. At the age of ten, I was going through “Sharaḥ Mullā” and during that time the field of studies opened up for me. I was married at fourteen as my father had desired an early wedding…. I gave my hand to my father’s hand at the age of fifteen and got busy taking up Ashghāl-e-Ṣufīah, especially the Mashā’ikh-e-Naqshband. I set up my spiritual discourse after having sought their attention and motivation to acquire the grooming about norms of religious practices and spiritual uplift through Sufiism. In the same year, I studied a part of Beḍāvī Sharīf and then my father arranged a general feast where he accorded me permission to deliver dars. In short, I learned all the disciplines of that area (‘Ulūm-e-Mutadāwalah) at the age of fifteen and went through all the books linked with these fields in chronological order. In the field of Ḥadīth, leaving aside its part from Kitāb al-bay‘ upto Kitāb al-ādāb, I went through the remaining complete Mishkāt, Ṣaḥīḥ Bukhārī upto Kitāb al-ṭahārah...

Penerapan Keterampilan Proses Dasar Berbasis Lingkungan Untuk Meningkatkan Hasil Belajar Siswa

Tujuan penelitian Perbaikan Pembelajaran ini untuk meningkatkan aktivitas dan hasil belajar Pembelajaran matematika dengan penerapan pendekatan keterampilan proses dasar berbasis lingkungan kelas VI SDN 156/III Tangil   Kabupaten Kerinci. Subjek penelitian ini adalah siswa kelas VI SDN 156/III Tangil   Kabupaten Kerinci berjumlah 16 orang Siswa. Prosedur penelitian tindakan kelas yang dilakukan oleh peneliti berdasarkan model PTK yaitu kemmis dan Mc Taggart yang terdiri dari kegiatan perencanaan, pelaksanaan, observasi dan evaluasi. Penelitian ini dilaksanakan sebanyak 2 siklus dengan masing-masing siklus sebanyak 2 pertemuan. Pada siklus I aktivitas siswa diperoleh dengan rata-rata secara klasikal 62, 93% yang termasuk dalam kualifikasi Baik. Pada siklus 2 aktivitas siswa mengalami peningkatan dengan rata-rata persentase aktivitas siswa 71, 16% dengan kualifikasi baik. Artinya terdapat peningkatan 6, 23%. Hasil belajar siswa pada siklus 1 dengan rata-rata yang diperoleh 60, 00 dengan kualifikasi cukup baik dan meningkat pada siklus 2 dengan rata-rata yang diperoleh 81, 94 dengan kualifikasi Baik. Artinya terdapat peningkatan sebanyak 21, 94. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan pendekatan keterampilan proses dasar berbasis lingkungan dapat meningkatkan aktivitas dan hasil belajar pembelajaran matematika kelas VI SDN 156/III Tangil Kabupaten Kerinci.

Design Modification and Performance Evaluation of Small Scale Sugarcane Striping Machine

Sugarcane leaf stripping is an important part of sugarcane harvesting. Conventionally dry leaves are removed by burning method which deteriorate qualityand reduces sugar contents. In developed countries, sugarcane whole stalk harvester or sugarcane chopper harvester is used for harvesting purpose. Farmers in Pakistanhave small land holdings and poor economic conditions which make difficult for them to use modern large scale machinery hence they harvest the crop manually. Labour availability during peak season is also a big issue. Keeping in view these problems a small scale sugarcane leaf stripping machine was designed, fabricated and evaluated for its performance to facilitate and solve the problem of small farmers. The machine included three different types of intake roller combinations, cleaning element, outlet rollers, power transmission system and an engine as power source. The machine was evaluated in its performance for three inlet roller combination types (C1, C2, C3), three relative velocities between intake rollers (VR1=1.3, VR2=1.7, VR3=1.9), three velocities of cleaning element (CE1=660, CE2=763, CE3=1033 rpm), three sugarcane verities (V1=US-658, V2=HSF-240 and V3=CPF-249) and two level of moisture content ( MC1=8.2 and MC2=17.6%). The results indicated that for individual effect ofintake roller combination C3, velocity ratio VR2, cleaning element speed CE3, sugarcane variety V1 and moisture content level MC1 gave 82.43%, 80%,77.06%,87.72% and 82.84% leaf cleaning efficiency respectively.