What are the differences between H1299 and A549 lung cancer cell lines and which one is the best for scientific researches?

H1299 and A549 lung cancer cell lines

31 December 2019 9,493 3 View

Which solvent could be used for complete branched Polyethylenimine solubility?

I pursed 100 ml branched Polyethylenimine bottle Mw=60,000 50 gew% aq which solvent could be used for complete solubility? what does "gew% aq" mean? how to prepare a solution with a known...

02 March 2019 5,735 3 View

Master Thesis topic in petroleum Engineering(Reservoir)?

Please, I am searching for master Thesis topic in petroleum engineering(Reservoir), I will be very glad if somebody could give me an Idea or suggestion on the above mentioned area.

01 February 2019 580 1 View

How to convert heterogeneous sodium carboxylate form to a free carboxylic form?

I am preparing a heterogeneous adsorbent for heavy metal removal. the main active group was the carboxylic group. during preparation, the catalyst was treated with aqueous sodium hydroxide for a...

31 December 2018 1,305 8 View

How to measure the eddy currents?

An eddy current is a well known reaction in electromagnetism. They exist in the ferromagnetic core of various static and moving electromagnetic induction based machines, for example, transformers...

10 November 2018 9,610 4 View

A lot is said in Islamic writing (espp when it comnes to Israiliyat) about Kaab al Ahbar. Is Kaab al Ahabar (the last of Kohenim?) Ishaq ibn Hunein?

There is an early Trah Translation to Arabic by Ishaq ibn Hunein (was it from the Persian exile scriptures?) (Kalifa Omar ibn al Khatab finally allowed the jewish people to goback to Jerusalim)....

21 October 2018 7,224 2 View

A lot is said in Islamic writing (espp when it comnes to Israiliyat) about Kaab al Ahbar. Is Kaab al Ahabar (the last of Kohenim?) Ishaq ibn Hunein?

There is an early Trah Translation to Arabic by Ishaq ibn Hunein (was it from the Persian exile scriptures?) (Kalifa Omar ibn al Khatab finally allowed the jewish people to goback to Jerusalim)....

09 October 2018 4,986 1 View

How to make a periodic rotational B.C in ANSYS Fluent?

I have 3-D model (circular tube with dimples) and i want to make 1/4 of the tube to reduce solution time. how i make a periodic B.C

08 September 2018 8,288 0 View

Is it possible to reverse the mass to energy relation?

If you have the amount of energy resulting from transforming a mass m into energy (i.e E = m C^2), can an equivalent mass be created?

06 July 2018 9,149 28 View

Any one can suggest free type of simi aktisys software?

motion analysis

05 June 2018 5,388 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

Can I ask did any good platform or journals for learning the calcluation on the reference governors and command governor?

Recently I face some problems with the mathematical ( calculation) on the reference governor and command governor, so I need some help from you all to get which platform or journal can let me...

23 February 2021 7,746 2 View

Special issue on PLS-SEM in Mathematics. Are you interested?

21 February 2021 5,601 3 View

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View

How can I obtain a sine function along a path with known equation?

I have a symmetric airfoil with known equation. Now a sine function passes along the airfoil equation like following figure. I want to find the sine function in (x,y) coordinate system.

17 February 2021 1,594 12 View

Is it appropriate to use AIDA model (Assessment of Identity Development in Adolescence) on a non-clinical sample?

I am researching emotion regulation and identity development in adolescence. I've come across several inventories for assessing identity development and it seems like the AIDA scale is the most...

16 February 2021 1,261 1 View

Does learning mathematics exclusively improve cognitive abilities?

Teaching Mathematics at school to all students is commonly justified by the opinion that it improves their problem-solving skills and "makes them smarter" (whichever measure is implied by this). I...

15 February 2021 7,391 7 View

Can we help fellow mathematicians get free ?

https://terrytao.wordpress.com/2021/02/08/a-statement-from-mathematics-department-faculty-at-stanford-and-mit/ Terry Tao blogged about this unfortunate event. Kindly share among Mathematical...

08 February 2021 1,055 3 View

Theoretical computer virology ? is still alive ?

HI Everyone! I am asking to know by you, expert in cybersecurity and mathematics, if Computer virology (the one of Cohen and Andler) is still an active field of research. That research made in...

08 February 2021 7,613 6 View