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Questions related from Khaled G. Mohamed
Need ISI journal impact factor list 2017, see the attached file. Regards
06 June 2018 6,410 0 View
Dear colleagues, Best greetings and my best wishes for happy times for you. Are there any measured data for viscosity of blood or other tissue fluids in vivo or in vitro? Thanks in...
07 July 2017 8,926 0 View
Dear Colleagues, Should you explain the existence of fishes and other sea creatures in closed lakes that don't connect to any river, sea or ocean. The resource of these lakes is only sky rains?...
07 July 2017 4,527 1 View
It 's attached in pdf and xlsx formats. Regards, Khaled
06 June 2017 7,719 4 View
Why some kinds of insects are attracted to people who have yellow-colored dresses?
02 February 2017 2,284 0 View
Dear colleagues, What are newer teaching strategies, specially for undergraduate level, and mathematics subjects? Thanks in advance for your contribution.
10 October 2016 8,398 4 View
Dear specialists, How can a researcher do a good statistical analysis for a problem?
09 September 2016 5,507 4 View
Flipped classroom is an instructional strategy and a type of blended learning that reverses the traditional learning environment by delivering instructional content, often online, outside of the...
09 September 2016 6,220 7 View
Is there any technique or Image processing software to determine the original Ethnic group of a person via his photograph?
08 August 2016 5,649 0 View
"Mathematics is a language of symbols". Do you know: Who first invent the simple mathematical symbols like +, -, = ... etc?
08 August 2016 1,797 4 View
Some wisdom about our brains said: "Use it before lose it". Does active brain of scientists and artists save them from Alzheimer's disease (AD)?
08 August 2016 6,019 0 View
We know that Pythagorean Identities and so his famous theorem about the relations between lengths of the right-angled triangles, and other famous theorems of Euclid, are still used till now. My...
07 July 2016 7,074 2 View
Is there any data about viscosity of the human tissue fluids?
07 July 2016 1,501 6 View
Is there any physiological effects by happiness and sadness on the human body?
07 July 2016 862 2 View
How can you control time of using social media? No one can deny the importance of using social media, but the problem usually comes from spending extra-time more than you planed, so how can we...
07 July 2016 4,970 2 View
If you have multiple research ideas at the same time, which do you prefer to do these researches sequentially or in parallel?
07 July 2016 6,029 6 View
What is the natural meaning of eignvalues and eigenvectors of a matrix?
07 July 2016 6,054 1 View
Which is the earliest mathematical formula?
06 June 2016 8,106 1 View
About Thomson Reuters 2015 Impact Factor list for scientific journals, when will it can be found?
06 June 2016 9,930 5 View
What is your scientific explanation about the reason of "stomach protrudes from the mouth" for the following fishes?
06 June 2016 7,940 12 View
To Mathematics Fans and Lovers, If you please write a lesson you learnt from the Great Math. that affect on your experience and behavior of your life.
05 May 2016 6,012 4 View
How can we make teaching of mathematics attractive and amazing to our students, especially in early stages of education?
05 May 2016 2,552 4 View
You are welcome to focus on "contributions of the great French mathematician Augustin-Louis Cauchy, specially in Mathematics".
05 May 2016 4,918 4 View
Dear experts in teaching of mathematics, What are the effective teaching methods for students to like this subject and record high scores?
05 May 2016 9,473 3 View
Dear All, Your are welcome to put any addition about the history of the science of Mathematics specially at its beginning?
05 May 2016 6,616 2 View
Which is the best simulation software, specially for fluid dynamics research? If you please, put short review about your suggestion.
05 May 2016 9,426 14 View
What are the benefits of Ramadan fasting on human health? More than 1.6 billions of Muslims all over the world are invited to fast Ramadan (Ramadan is the 9th Month in Hijri calendar). I'm asking...
05 May 2016 9,003 5 View
From classical mechanics, we know that the force is the rate of change of momentum, one of it's simplest forms is F=ma, so if a body moves with constant velocity, then its acceleration is zero,...
04 April 2016 3,439 14 View
This question to help beginners to distinguish between analysis in real line and complex plane. So: Give only a characteristic difference between dealing with a function in "real analysis" and...
04 April 2016 8,547 2 View
What are the bases of statistical modelling like "Time Series"? What are restrictions, ... etc?
04 April 2016 1,691 1 View
What is the best form or rules to write a C.V. for an academic researcher and instructor? It's better also to share templates and real examples of CVs.
04 April 2016 580 1 View
In statistics, why the denominator of the standard deviation formula is (n-1) for a sample, while it's (n) for the whole population?
04 April 2016 8,670 3 View
By giving evidence or reference, Who first discovered hyperbolic functions?
04 April 2016 9,090 1 View
By giving evidence or reference, Who first discovered the famous imaginary number "i" ?
04 April 2016 2,842 5 View
By giving evidence or reference, Who first discovered the inverse trigonometric functions?
04 April 2016 338 1 View
What are the main differences between vector and tensor ? in definition, analysis, applications, ... etc.
04 April 2016 8,699 2 View
Is there any applications of conformal mapping in fluid dynamics or precisely in the field of bubble dynamics?
04 April 2016 1,098 2 View
What are new methods, specially analytic methods that deal with non-spherical bubble dynamics?
04 April 2016 6,072 2 View
What are statistical models that parametrize mathematical models of growth of gas bubbles in tissues undergoing decompression?
04 April 2016 9,500 0 View
How to insert mathematical formulae in MS Word, with latex style? Is there any method or freeware,
03 March 2016 271 1 View
Kindly, How to check manuscript for plagiarism before submitting for publication?
03 March 2016 5,379 2 View
By giving evidence or reference, Who first discovered the base of the natural logarithm: e?
03 March 2016 3,699 8 View
By giving evidence or reference, Who first discovered natural logarithmic function?
03 March 2016 195 1 View
What are the methods that use matrix algebra in solving differential equations?
03 March 2016 9,828 16 View
Bubble dynamics research has many difficulties due to nonlinearity of the system of differential equations, so can we overcome on this difficulties by complex analysis techniques? I wait for any...
03 March 2016 7,860 4 View
Kindly, Who has a code for shooting method to solve fourth order boundary value problem? I need this code specially written by mathematica, matlab, visual basic for applications. The problem has...
02 February 2016 9,077 1 View
Dear colleagues: What are the basic equations that can be coupled to momentum, mass, ... etc equations in cases of the effect of electric and magnetic fields on bubble dynamics? I wait your...
02 February 2016 9,315 3 View
Dear colleagues: Is there a conformal mapping that transforms non-spherical surfaces to spherical ones? or what is the methodology to construct that mapping? if there is such mapping it's better...
02 February 2016 2,950 5 View
Dear colleagues, Kindly, Is there any mathematical manipulation to the problem of collapsing gas bubble in vivo? specially after decompression? this may be helpful to reduce the harmful effects of...
02 February 2016 1,294 1 View
recently, nano bubbles applications are so interesting. What are the basic equations of nano bubble dynamics? and what are its current research problems? finally, if there are basic articles or...
02 February 2016 1,233 4 View
we have a fourth order boundary value ordinary differential equation, it has Dirichlet and Neumann boundary conditions on both boundaries. What is the most suitable and consistent method that can...
01 January 2016 7,906 9 View
What is new about the role of gas bubbles in decompression sickness (DCS)?
01 January 1970 2,822 2 View
