Thursday, March 31, 2011

Debate, Discussion, Consultation

The express tendency in debate is to score a point over others.

Discussion may lead to analysis paralysis.

Consultation (mashwirah) is the Islamic way to address your problems.

Wednesday, March 30, 2011

All in a Days' (or Weeks') Work

Here is a sample:

Mosque in Coquitlam Canada spray painted: "Sandniggas"

California: Two elderly sikhs are mistaken for Muslims and shot while walking (one killed, one remains in hospital).

California: 68-year-old woman finds desecrated Qur'an on her vandalized car.

California: Muslim, mother of three, graduate student thrown off plane for being suspicious.

Washington: Two plead guilty to hate attack on Sikh cab driver, who they thought was Muslim.

UK: Planned Muslim community center burnt down.

UK: Reporter who quit over anti-Muslim approach of newspaper gets threats.

Saturday, March 26, 2011

Bad Review, Bad Review

Reviewing Aligarh Movement is in vogue. Behzad Taimur is happy to write, we mean tweet,  that he has written a scathing critique of the Aligarh Movement. Here is that scathing critique.

Then there is another review here. To quote:
Thanks to Becker and Morrison an open hostility for anything Hindu that included the Congress formed the basis of the Aligarh Movement.
Uh!

Indian Science Congress

Indian Science Congress is the annual juggernaut of Indian science. These people are very nice in that they maintain the list of their Sectional Heads from oldest times. Some interesting names from the Physics Section, some of them having AMU connection, are as follows. (For few years Physics Section was merged with Mathematics.)
....
1915 : C.V.Raman
...
1918: Wali Mohammad
...
1942: R.K.Asundi
1945: R.C.Majumdar
1954: P.S.Gill
1955: R.K.Asundi

Of course the world did not come to an end in mid fifties.

The Agha Khan Angle?

On October 20, 1920, the Aligarh University was granted its official Charter. In spite of several obstacles, the Imam continued his ceaseless efforts for the Muslim University, and further announced his annual grant of Rs. 10,000/- for Aligarh University, which was subsequently raised. The Ismaili individuals also made their generous contributions to Aligarh University. For instance, Mr. Kassim Ali Jairajbhoy gave Rs. 1,25,000 to found chairs of Philosophy and Science in the Aligarh in memory of his father.
Source : PositiveArticles

Thus Wrote S.Z.Qasim

In Physics the name of Prof.Wali Mohammad the former head of the Physics Department in the AMU, and also the head at Lucknow University in field of spectroscopy can be found in all the text books.
Source : Swadesi Science Movement

Wednesday, March 23, 2011

The Alig Connection

One might wonder as to what is the Aligarian connection in the earlier post titled Curing Eye Melanoma. Nothing directly. Indirectly a lot. Cyclotron is a sophisticated machine (not so to physics students) and costs a little bit. Even at the research level India has only few of them. Counting from east to west VECC (Variable Energy Cyclotron Center) at Kolkata. Even then a break through has to come at some time so why not now? AMU has the history of being the university to take the path breaking steps. Cyclotron is an accelerator and the Physics Department of AMU was among the first departments in the country to procure the ancestor of accelerators called a van de Graaf generator. Moreover Aligarh is some sort of Eye Care capital, in north India at least, and it is natural for AMU to go for such a machine. So, Ladies and Gentlemen, vote for a cyclotron for Ophthalmology Department for using proton beams for curing eye melanoma.

Curing Eye Melanoma

The latest instruments of basic science might have applications for rather regular requirements. Like medical treatment. This post is a place holder for this pure science vs applied science debate. Look at this post by L. Davies. Digg-in your heels, he'll say something after scuba diving distraction.

Tuesday, March 22, 2011

Gharrid




K. Rangdhama Rao

Dr K. Rangdhama Rao (1898-1972) was a professor of spectroscopy from Andhra Pradesh. He is not directly related to Aligarh but somebody editing the Wikipedia page has recorded him has the doctoral advisor of Professor R.K.Asundi who was at AMU. Professor Rao was not Professor Asundi's supervisor, in all probability. The confusion might have occurred because of a lecture by later. On 30th of March 1980 Professor Asundi gave the 1979 K.Rangdhama Rao Memorial Lecture at Andhra University, Waltair. The lecture is available on the net in PDF form. In this lecture Professor Asundi had many appreciative things to say about Professor Rao. Dr Asundi was working at the Richardson Laboratory of Kings' College when Dr Rao visited this lab to further his own research interests. In his visit he explained some things to Dr Asundi. This interaction is fondly remembered by Dr Asundi in his above mentioned memorial lecture and claims honorary sort of studentship of Professor Rao. That is all.

The question still remains open as to who was Dr Asundi's supervisor at Kings' College.

Dear Student

Dear Student (Name),
Received your new research paper. To tell you the truth I can not understand much of it. There comes a time in the life of a teacher that he can not follow as to what his students are doing. But a teacher takes pride in that, I follow suit.
Your Teacher (Name)

Saturday, March 19, 2011

Top Websites on Internet

Top 10 websites on the internet are
(1)Google
(2)Facebook
(3)YouTube
(4)Yahoo!
(5)Blogger
(6)Windows Live
(7)Baidu.com (Chinese Language Search Engine)
(8)Wikepedia
(9)Twitter
(10)QQ.com (China's Internet Service Portal)

Source : Alexa

P.S.: The interesting thing to note is that Chinese policy of complete control of internet might give the impression that internet will be some minor activity in that country. All other websites in above list are, so to say, developed by the whole world except 7 and 10. These two belong to China. China is using internet to its advantage at its own terms. The proponents of freedom might be piqued at it but to their own chagrin.

Thursday, March 17, 2011

Previous Nuclear Disasters

Fukushima Reactor Disaster

First you would like to have the news from the news reporters. Or may be summary because it has been going on for few days now. So here is the Wikipedia article.

Then you would like a scientific perspective. American media is peculiar in this aspect. They just pick up Michio Kaku to explain anything and everything related to science. Kaku is a string theorist and may not be good for all purposes. Here Zaperz complains about it in the present context.

A better coverage is by another string theorist. It is here.

A nuclear engineer should be even more to the point. Here is that.

Unrelated people also noticed the quake. Here is one example.

Daniel at Cosmic Variance begins with the following ominous statement.
 Japan is in the midst of a slow-motion nuclear meltdown.
 Pray and hope for the best. (Hat Tip Till Here : Interactions Blog Watch )


Heart softening photographs are here. (Hat Tip : Kaleem Kawaja)

Monday, March 14, 2011

How Do You Create an Earthquake?

Three retired businessmen were fishing on a jetty on a bright sunshine filled day.

One of them asked the man nearby him, "So what is your story?"

"Well I had this big plastic factory," the man replied, "which had this accidental fire". "Fortunately I had an insurance. I claimed that and then I took retirement."  "And what is your story?", he asked back.

"Well I had this big cotton factory. Two years back there was a huge fire in it that completely engulfed it. Fortunately I had an insurance. I claimed that and then I took retirement."

They both turned to the third man, "And what is your story Sir?"

"Well I had this construction business. Few years back there was a big earthquake that completely demolished the big housing complex that I was constructing. This made me go bankrupt but luckily I was insured. I claimed that and now I do not work."

The other two exchanged meaningful glances.

"And, sir, how do you create an earthquake?", they asked.

On Physics Department of AMU

Dr R.C.Budhani, Director, National Physical Laboratory, New Delhi speaking as the Chief Guest at the National Conference on Recent Advances in Condensed Matter Physics being held at the Physics Department of AMU on 14 and 15 March, 2011 said the following kind words:
I feel happy to be at this great seat of learning that nearly a hundred years old. It has given many scientists, writers, poets, historians and statesmen to the country. Its Physics Department is amongst the oldest in the country. Initially, I believe, it had two specializations, nuclear physics and spectroscopy. It trained a large number of people who later on served all over the country and the world. I particularly shall mention Professor P. Venkateswarlu who, though not an alumnus of AMU, was here. He later on went to IIT Kanpur. Though I did not meet him there but I inherited his lab.

Sunday, March 13, 2011

Japanese Prowess

Scientist Perturbed

 A serious physicist insisted that you do not need God to explain disasters.
Mullahs ridiculed the notion that science could provide an explanation; they incited their followers into smashing television sets, which had provoked Allah's anger and hence the earthquake. As several class discussions showed, an overwhelming majority of my university's science students accepted various divine-wrath explanations.
Since majority of the students did not really go with him it might look like a no-benefit exercise to take up this issue. It is not. Some issues still need clarification. Or elaboration.

There is nothing wrong in the scientific explanations of natural phenomena like earthquakes and tsunamis barring the assertion that God has nothing to do with them. The whole point of the creation of world is to facilitate man to worship his Lord. Man tends to forget it and Lord being Most Kind keeps reminding him. An earthquake is a reminder, a drastic one but a reminder nevertheless. There are small reminders also. Like a person becoming a father. In celebrations we usually forget this is reminder that one has to make room for the next generation-it has already arrived. Similarly the death of a near or a dear one or a neighbour. Or appearance of a white hair. These are all reminders that we have to leave this world.

Those who recognize these signs, we say that they have received the guidance. Those who do not, for them we say that there are curtains between them and the Signs of God. A person, who is really a gem of a person in terms of character, was to undergo a serious operation. The attending physician said to him that remember Allah, pointing upwards, and everything will be alright. This person replied that doctor do not rely upon Him, there is nobody there. May Lord Most High forgive us for this narration. (Zikr-e-kufr kufr nabashad.) By the Grace of Lord Most High this person completely recovered. But he missed the guidance.

People do miss that a white hair is a sign of life after death for which we should prepare. People miss that deaths around us, in the routine life, are signs of life to come-that we too have to go. People miss signs in personal disasters. And they do miss the signs in public disasters.

And if ye be thankful what will He get by putting you in trouble?

May Lord Most High give us the felicity to recognize His Signs and act according to the injunctions of his law.

Wednesday, March 9, 2011

AMU in Current Science

Science periodical Current Science, from Bangalore, is India's answer to the British journal Nature. Its first volume came out in 1932. AMU got its representation in Current Science in volume 1 itself. R.F. Hunter wrote the following paper:
R.F.Hunter, The Electronic Theory of Triad Mobility, Current Science, Vol 1 , No3 (1932) 69
Lessheim and Samuel also appear early in:
H.Lessheim and R.Samuel, On Connection Between Di- and Tri-atomic Molecules, Current Science, Vol 2, (1933) 374
After that there are regular contributions from these authors. Then, after few years, there is a paper by Dr Muhammad Zaki Uddin not from AMU but Bonn, Germany as a Humboldt Fellow:

Muhammad Zaki Uddin, The Arc Spectrum of Iron in the Photographic Infrared Region, Current Science, Vol 3, (1935) 620
He must have joined AMU later on since there are papers by him from Aligarh.

There are other snippets of AMU Physics from Current Science that should appear here later on, Lord willing.

Tuesday, March 8, 2011

The Back Matter

Some time back we had presented some excerpts from the preface of the upcoming third edition of the book Elements of Solid State Physics by Dr Jagdish Prasad Srivastava, formerly professor at the Physics Department, here at AMU. Here is the back matter of the same:

ELEMENTS OF SOLID STATE PHYSICS
                                                                  THIRD EDITION
J.P. Srivastava
THE BOOK
This revised and updated third edition of the text builds on the strength of previous edition and gives a systematic and clear exposition of the fundamental principles of solid state physics.
The text covers the topics such as crystal structures and chemical bonds, semiconductors, dielectrics, magnetic materials, superconductors, and nanomaterials. What distinguishes this text is the clarity and precision with which the author discusses the principles of physics, their relations as well as their applications. The most notable features of this third edition are: a detailed discussion on the bonding and cohesion of atoms, the picture of Fermi level in extrinsic semiconductors, and a precise and elaborate treatment of grain boundaries. With the addition of the new sections and additional information, this third edition should prove highly useful for the students.
This book is designed for the courses in solid state physics for B.Sc. (Hons.) and M.Sc. students of physics. Besides, the book would also be useful to students of electrical/electronics and allied engineering disciplines.
NEW TO THE THIRD EDITION
  • Specific nature of primary and secondary bonds distinguished (Chapter 2)
  • A new section on the Fermi level in extrinsic semiconductors (Chapter 9)
  • A conceptualized view of Burgers vector(Chapter 12)
  • A precise and elaborate account of grain boundaries (Chapter 12)
  •  Two new sections on “The Limit of Smallness” and “ Hazard, Hope and Hype” (Chapter 16)

THE AUTHOR
J.P. Srivastava is a former Professor of Physics from Aligarh Muslim University, Aligarh and an Emeritus Scientist. He obtained his Ph.D. from the Indian Institute of Technology, Kanpur and did postdoctoral research in Germany as a DAAD-Fellow. Professor Srivastava has over 30 years of teaching experience in solid state physics at the postgraduate level. He has published nearly 80 research papers in international journals in the areas of Crystal Fields, Phase Transitions, MIT, and CMR.