Useful architecture for bioinformatics?

Hi Dear researchers In ensemble-based architectural design Which algorithms are more useful for classification? What is the difference between parallel and ensemble architecture? Thanks I am...

08 February 2021 2,727 5 View

Does anybody know the reason?

Hi Everyone I'm working on Targeted drug delivery using Aptamers. I synthesized PLA-PEG-COOH and afterwards I tryed to link Aptamer via linkage of -NH2 in Aptamer and -COOH in PEG. first I...

14 January 2020 9,140 1 View

Why does my PCR, that i optimized, now give weak bands or smears?

Why does my PCR, that i optimized, now give weak bands or smears?

08 January 2018 1,985 5 View

How can I get good PCR protocol for the exon4 of LDLR gene?

How can I get good PCR protocol for the exon4 of LDLR gene?

03 January 2018 1,696 4 View

What is deep trap and shallow trap in semiconductors and how do they affect the conductivity of the alloy involving 2different n type semiconductors?

I mean if the shallow traps and deep traps have different effects in conductivity why we don't investigate them separately ?

04 January 2017 5,755 4 View

Calculate the percentage of mono cations and dications and neutral species in solutions with different Ph ?

Dear all, would you tell me how to calculate the percentage of mono cations and dications and neutral species in solutions with different Ph ranging from Ph=1 to Ph=12.5 ?

28 February 2016 9,426 2 View

How can I solve "unknown function or operator" error in comsol ?

Hello, I used Mathematics>PDE interfaces in comsol. I specified parameters and then I wrote degradation formula in variables part and so on. At the end, when I pressed "compute", I got this...

14 February 2015 7,634 3 View

What are the oxidation potentials of Mo and Nb of 4 and 5 oxidation states in acidic and basic solutions?

Hello there, Can anybody help me to get data regarding redox potentials of Mo4+/Mo5+, Mo3+/Mo4+, Nb3+/Nb5+ and Nb4+/Nb5+ in both acidic and basic solutions? Thank you in advance.

21 January 2015 4,467 2 View

How can I prove the formation of a triazole ring in Click chemistry?

I used Click chemistry for the junction of polymer containing a terminal acetylene with inorganic-N3 material. In HNMR spectrum, the peaks of the polymer and inorganic material is seen, but the...

09 December 2013 2,448 17 View

What's the best way for removing extra DCC and DMAP in an esterification reaction?

DCC and DMAP in dry CH2Cl2 is the most common condition in esterification reaction. I worked up carefully after the reaction and tried to wash out the extra reagents. However, traces of both DCC...

09 December 2013 4,766 47 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View