What does this SAED image of nanoparticle sample signify?

I couldn't make any inference from this image. please help

30 August 2020 8,442 4 View

I got diffused bands in western blott? What could be the reason?

I ran western blot, for bax (20kd), 15%gel, 100v , then transfer overnight 40V 4 degree, I am attaching photos ( ponceu/ chemiluminiscence)kindly help me out , why bands get diffused-

04 February 2020 4,493 3 View

Why sometimes mdamb231 cells grows in patterns like rows in-between in few places in flask??

I am new in cell culture techniques, I am maintaing 231mdamb cell lines right now, cells seems healthy and growing well, but I observe in one flask cells are growing in rows inbetween scatterted...

13 October 2019 2,509 4 View

What is the reason behind the different values of the band gap of the same material calculated from two different techniques?

I have calculated band gap of cerium oxide using UV-vis absorption spectra and PL emission spectra. The values of band gaps calculated by both technique differ by ~ 0.7eV. What can be the possible...

24 September 2019 4,171 5 View

i want to isolate proteins( related to apoptosis) from breast cancer cells for western blot, how to make cell lysate for maximum protein yield???

I am new to western bloting, i need to isolate protein ( bcl2/ bax/ nf kappa b/ caspase) by western blotting from breast cancer cells, i will use ripa buffer with protease inhibitor cocktail , do...

09 September 2019 2,550 2 View

Can we investigate Ic50 of drug without knowing its drug loading capacity in case of drug prepared with polymer?

I have prepared arsenic loaded nanoparticles now m looking forward 4 anticancer properties of this drug but i have nt calculated drug loading capacity yet..can i go straight for mtt assay to know...

18 December 2018 1,039 4 View

If i have protocols for tissue samples (kidney/liver) viz gsh,SOD,protein can i use them for cell culture(breast cancer cells)???

I have worked on invivo toxicity of liver kidney now i m shifting towards toxicity in mammalian cancer cell line. Can i use protocols i already have?

31 May 2018 5,598 4 View

Why we use partial regression ?

please tell me can we use partial regression as partial corelation. how will we difine that whay we use this n model.

13 May 2018 5,224 5 View

IMPACT FACTOR of the journal?

Hello Everyone..!! Please tell me the impact factor of " international journal of applied engineering research" ..

14 April 2018 3,629 4 View

How can I keep the iron in its ferrous state in the reaction medium?

04 July 2017 6,495 2 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View