How nessesary is working point zero charges for any adesorbent?

How nessesary is working point zero charges for any adesorbent? I want to know how suitable the surface of the material is good for adsorption. I got SEM and FTIR results and thought those are...

30 January 2021 5,120 2 View

What is the difference between research gap and problem statement in academic studies?

Often postgraduate students are confused about the difference between the research gap and problem statement. Please discuss.

05 August 2020 4,235 2 View

What are the parameters for sustainable fibres for concrete?

28 June 2020 1,987 1 View

How energy transfer from C-dots influence of band gap of p-type semiconductor?

how energy transfer from carbon dots to p-type semiconductor decreases band gap?

20 June 2019 5,946 1 View

What is the greatest challenge to population controlefforts?

The global population is exploding at an alarming rate, particularly in Sub-Sahara Region of Africa and South-east Asia regions. The different factors (to be proved or refuted by research) are the...

21 April 2019 5,062 3 View

On what issues the performance of Neural Network mainly depends?

On what issues the performance of Neural Network mainly depends?

20 January 2019 4,434 8 View

Does the pre-induction OD600 affect expression of stable proteins from bacteria?

We often induce protein expression when OD600 of E. coli culture reaches 0.4-0.8. What is/are the effect(s) of the pre-induction OD600 on expression level and stability of target proteins from...

19 March 2018 767 2 View

What is the NiO@C-dots XRD ,TEM and FTIR image look like?

what is the NiO@C-dots XRD ,TEM and FTIR image look like? I need some explanation.

07 March 2018 6,668 3 View

Does PEI transfection effeciency affected by long storage at -80oC?

Recently I am doing experiment for EBV supernatnat (virus) collection from AGS+ cells using PEI solution. For the experiment I used PEI stored at -80oC.After collection I checked the virus titer...

11 September 2017 3,800 2 View

I am able to detect DNA bands on agarose gel from negative controls of PCR products? Did any one comeacross the same problem?

Recently, I have performed PCR reactions to amplify different gene fragments for cloning. I usually included negative controls in my experiments. The negative controls contain all the reaction...

29 August 2017 9,201 9 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

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'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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View