What are the different methods for obtaining analytical solutions of ordinary nonlinear differential equations (LEEq, reduced KdV, etc)?
Aim is to compare the efficiency and reliability of different existing analytical methods on a common footing.
It is often felt that "Happiness" is a temporary feature; whereas, "Unhappiness" is a not-so-temporary feature of life. A natural philosophical question now arises towards "Happy life". How can...
02 March 2019 8,325 18 View
We have mind. We are made up of matter. Does matter have its own mind? Do electrons and protons, which are the building blocks of matter, have independent minds to decide the directionality of...
01 February 2019 8,130 3 View
I need good study materials and books on the effects of "tidal force" on self-gravitational cloud collapse. Could you please cooperate?
31 December 2018 8,542 0 View
Can any one simply explain how the Jeans instability is affected by cosmic ray particles? References and suggested readings are welcome.
11 December 2018 5,710 4 View
How is a normal polytrope influenced in the presence of the kappa-distributed constitutive particles?
11 December 2018 5,203 1 View
The constitutive dust grains in astrophysical environments are partially ionized. What should be the most appropriate (effective) form of dust-dust interaction in astrophysical environments? In a...
11 December 2018 6,720 2 View
Astrophysical fluids are nonthermal in nature. Could you please provide a list (preferably, tabular form) of various nothermal distribution laws for the constitutional particles relevant in...
11 December 2018 3,363 1 View
Interstellar space is nonthermal in nature. Can anybody help me in finding all the possible nonthermal realistic particle distribution laws realizable in interstellar space?
10 November 2018 2,776 0 View
There has been a great need of some reference books in our laboratory on the "electrohydrodynamic (EHD) theory" of stellar winds. May anyone help us by suggesting reliable references in this context?
09 October 2018 7,450 0 View
How do we derive the mathematical condition (on the system size and angular wave number) for the plane-wave approximation?
06 July 2018 8,216 3 View
Source to get Impact factor of journals
01 March 2021 6,654 2 View
We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...
28 February 2021 1,149 1 View
If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...
26 February 2021 3,526 3 View
There are many indexes when determining plant species: Plants of the World Online (POWO), International Plants Names Index (www.ipni.org), The Plant List (www.theplantlist.org) and others. But...
26 February 2021 3,404 10 View
I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?
25 February 2021 9,761 1 View
My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.
24 February 2021 4,150 3 View
For a source to be considered reliable it must contain accurate historical information. But how does one determine the accuracy and reliability of sources in modern and recent history since not...
23 February 2021 1,346 13 View
I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .
22 February 2021 1,131 4 View
Hi, I have modelled a three-span arch bridge with soil fill over along with pedestals. The FE modelling is done in LUSAS with HX8M solid elements (i.e. 3D solid modelling). The non-linearity is...
20 February 2021 1,346 2 View
Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...
20 February 2021 6,897 1 View