What are parameters to check and compare the quality of filtering of a DSP system?

I have designed an FIR filter which discards the high frequency noise. I have tested the functionality through simulation (MATLAB). Now I wish to quantify this, that how good is my system and get...

18 January 2021 3,405 7 View

While performing DFT studies of some hetro compound in different solvents, unusual results are obtained in case of methanol. what could be the reason?

DFT Study of some heterocyclic based compound is being done in solvents of different polarity. It was observed that the potential energy barrier in methanol comes out to be exceptionally high....

15 October 2020 9,303 5 View

Can I use split basis set system in Gaussian 09 for Gold with other atoms than gold modelled at PM3 level of theory?

Can I use split basis set system in Gaussian09 for Gold with other atoms than gold modelled at PM3 level of theory? I have a system which has C, N, O, H, and Au. I want to model C,N,H and O using...

01 September 2020 7,415 4 View

What are some strategies to block primary amine surfaces in immunoassays without using any protein based blockers?

We use a primary amine surface to bind our antibodies. Thereafter we use BSA and other protein blockers for blocking. The results are not really great, and vary quite a bit on repeats. We wanted...

26 April 2020 3,101 1 View

How to find the data of a missing channel in EEG?

I don't have the data from central EEG electrodes (Fz, Cz, Pz). But data is available from other locations like F3, F4, F7, F8, FC5, FC6 etc. how can i find the data from central locations

26 December 2019 455 6 View

Why are there very few health devices based on electrochemical sensors or other simple assay technologies?

Electrochemical sensors have an inherent advantage for being simple, cheap (glucometers), especially for nucleic acid assays. Yet there are very few health devices in the market for point of care...

22 December 2019 2,599 3 View

Anybody using Ketamine in humans?

Does any body have any data on use of Ketamine infusions in human subjects for any reason? I am looking for data on response and adverse effects related with the dose of Ketamine and duration of...

19 June 2019 7,333 2 View

Is there any Ideal Soil Chart for India?

01 May 2019 6,574 5 View

What are some good methods (other than Plasma/Ozone/UV treament) for generation of reactive molecules before using APTES for coating in microchannels?

We do not have a system for oxygen plasma, corona discharge or ozone in our lab. We wanted to create reactive surface for our immunoassay on PDMS, such that it can bind to APTES. We have been...

28 April 2019 9,680 3 View

What would be the best coating buffer for covalent coating of TSH antibody (IEF Range: 5.8-6.9) on a functionalised PMMA surface?

We are optimizing the assay parameters for our TSH immunoassay. We had been using a 7.4 pH PBS buffer for antibody coating so far, but now want to evaluate if changing the pH of the coating buffer...

29 July 2018 1,144 2 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

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

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 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

What kind of intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 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

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View