At what IR wave length the traces of ethanol in a solution is best analyzed ?

I want to analyze presence of traces of ethanol present in any solution like soap and other similar products. Could anyone help me telling best range of wave length of Infra Red to...

28 July 2020 7,197 3 View

How to fabricate hybrid frp bar in laboratory?

I am interested to do research under frp, I found that laminates can fabricate by hand lay-up process but I didn't get clear idea to fabricate hybrid frb bar at low cost. Please suggest

28 October 2018 1,197 2 View

CCL4 induced toxicity in HepG2 cells ?

I am trying to induce toxicity in hepg2 cells by ccl4.According to paper"HepG2 cells were incubated in medium or treated with the toxic agent (20 mM, 30 mM, or 40 mM CCl4 in 0.05% DMSO".When i am...

23 February 2018 7,372 1 View

Do ampullary cancers form the majority of cancers resected with a pancreaticoduodenectomy in the East/Asia?

09 July 2014 8,030 4 View

Which scale should be used to determine subjective well being of elderly?

I have to compare the subjective well being of elderly living in old age homes and family setting

20 September 2012 4,513 3 View

How does one assay the Nitrate reductase enzyme from bacteria? Is the enzyme responsible for the production of Silver Nano Particles by bacteria?

Are silver Nano Particles produced by reduction of Silver?

12 September 2011 2,528 1 View

Does COVID survivor still remain infectious after recovering?

It has observed those COVID-19 infectiousness peaks around 10 days and that recovering patients with mild symptoms become low-risk after they first fall ill. But some researches revealed that...

01 January 1970 5,755 18 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