Can you recommend me some articles that dealing with the electronic transitions of toluene?

Hello! I'm working on assigning absorption bands to UV-vis spectra of unknown matrix. I think some are due to the presence of toluene, but I can't find any article that describes the electronic...

19 March 2019 8,119 3 View

I'll work with strict anaerobes (without an anaerobic chamber). Are the anaerobic jars and the pre-reduction of the media enough?

I am wondering if I can do the manipulation of the microorganisms on the bench and then incubate them anaerobically on pre-reduced media in jars, including an anaerobic generator bag. Will a brief...

08 March 2018 6,217 5 View

Does someone knows how to wash or clean SPEs (Drop Sense minielectrodes)?

Hello! I'd like to have some info about some DS Drop screen printed electrodes (DS 110, 220AT and 550) concerning the way of washing them and the no of cycles each one can be used (in aqueous...

24 October 2016 2,023 3 View

Any advice in replacing missing values?

Hi Everyone, To be honest I have never heard of or used this function in SPSS. However some fellow researchers told me that it is often used by researchers and it is encouraged by scientific...

08 October 2015 6,649 36 View

Could anyone recommend a stable high transfection efficiency mouse cell line that I could use?

I've been trying to transfect MEF cells using several methods and I did not get a very high efficiency (we have the Nucleofection kit too but there are many constructs that I need to transfect and...

04 May 2014 6,736 9 View

Could anyone recommend some methods (e.g. staining) for testing if cultured MEF cells are indeed MEF cells?

I have been culturing MEF cells and tried to use different transfection methods to transfect them and they show very low efficiency and we would like to make sure that they are indeed MEFs so that...

27 April 2014 8,403 3 View

Is there a commercially available antibody against Influenza A/California/04/2009 neuraminidase?

Does anyone know of a commercially available source for an anti-neuraminidase antibody for Influenza A/California/04/2009 suitable for use in Western blotting (either reducing or non-reducing)?

21 April 2014 6,474 3 View

Design thinking in academic research?

01 January 1970 3,275 11 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

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

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

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 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

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

How can I set up a good fit SEM model in AMOS?

I am trying to make an SEM model in AMOS for my dissertation but having some trouble with getting a good fit. I am looking for relationships between self-efficacy reported on a Likert scale and...

26 February 2021 8,642 4 View