Why does the Bio-Rad C1000 touch thermo cycler is stuck in prevoius incomplete run, even after restart?

I ran 96 well plate with temperature gradient 55-65 and a melt curve. It took unreasonably long to run melt curve, after two hours of running melt curve I stopped it from CFX manager software,...

05 January 2021 9,313 1 View

What's the reason for uncontrolable temp. increasing in the emulsion polymerization of Styrene and butylacrylate?

30 September 2019 5,126 2 View

How is the r-square of a SEM model calculated?

I need to compare two SEM models, one for high performing firms and other for low performing firms, on the basis of its overall r-square value. Please advise how can I calculate the r-square...

02 August 2018 793 2 View

Is there a problem in the solubility of Methomyl 97% (Carbamates pesticide) in acetic acid or methanol, it gave a non-symmetric UV-Vis peak?

I used a Moleculary Imprinting Polymers (MIPs) technique on the Methomyl as a template and we need to create its calibration curve in different solvents. In aqueous media, it gave a sharp UV peak...

11 February 2018 6,238 2 View

Can any one help me on changing the exposure time of a phantom to heat in stationary thermal solver in cst??

My study state is hyperthermia and i make a field monitor 3000 sec but when i changed it to 9000 sec,the temperature still the same.what is my fault??

10 November 2017 5,512 2 View

Reduce S-parameter ripple?

i'm working on coupling reduction and i want to know how i can reduce the ripple in S-parameter, knowing that i used meshing equal 25 and source pulse equal 30??

13 October 2016 4,011 3 View

Reduce S-parameter ripple?

i'm working on coupling reduction and i want to know how i can reduce the ripple in S-parameter, knowing that i used meshing equal 25 and source pulse equal 30??

09 October 2016 7,538 3 View

How to study surface current of antenna??

can any one help me with any material to understand it?

09 October 2016 612 1 View

Can someone guide me how to construct layers in graphene using wien2k code?

plz guide me, how to construct layers in graphene using wien2k code????

20 December 2015 821 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

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 repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View