When exactly can I use the terminology "phenotypic features" ?

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Are central bank digital currencies (CBDCs) a necessity or a "solution in search of a problem", meaning "a lot of risk for very little reward"?

Would CBDCs offer "net benefits"? Definitely, no one size fits all and each country or region has its own specific. One should take into account both supply and demand side. On the demand side,...

19 March 2022 8,822 4 View

MANOVA or a different test? Is parametric or non-parametric the best option?

Hello, I am carrying out a study looking at similarity in distance travelled across groups of repeat missing children with differing numbers of incidents (i.e. 2-5, 5-10, 10-15) In the simplest...

29 September 2021 6,933 4 View

What is the most appropriate test to use given the data I have and the research question I am to address?

Hello, I need some help in figuring out the best way to analyse a set of data for my research project. The project that aims to investigate consistency of distance travelled in repeat missing...

27 September 2021 4,812 6 View

Can you help me define cutoff frequencies for a FIR band-pass filter (for filtering an EEG signal) by pointing me towards existing data/studies?

Hello, researchers. I am working on filtering an EEG signal with a FIR band-pass filter. I now need to define the cutoff frequencies of the band-pass filter, based on other previous data/studies...

26 June 2021 1,543 3 View

Hello! Can anybody help me with a Face Muscle EMG in txt format, I need it to be read in LabVIEW for my degree?

I attached an example of the file that I need, with datas from another EMG. Thank you

23 January 2020 8,418 3 View

PK DNA extraction efficiency?

Hey guys, Can anyone give me some efficiency details regarding HostZERO Microbial DNA Kit (Zymo Research)? My main interest is if anybody use it with non-human EK host DNA? And if you have...

21 July 2019 429 0 View

What is online training in convolutional neural networks?

How does online training work in convolutional neural networks?

24 July 2017 6,835 4 View

How to define the main factors influencing a country´s image from the standpoint of public diplomacy? How to develop a scale to assess country image?

Prof. Diana Ingenhoff and Prof. Alexander Buhmann have several papers regarding models and measurement of country image. Are there any other relevant researches on this...

04 August 2016 7,641 4 View

Simulation of freezing in ASPEN Plus?

24 April 2016 8,627 5 View

After 1 week of incubation on tetracosane, my bacterial strain seems to produce this chemical compound: C23H32O2.... what can this be?

I am trying to measure the quantity of residual alkane (C24) left in the bacterial growing medium after incubation on minimal mineral medium supplemented with tetracosane. The measurements are...

19 October 2015 194 3 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

Question about MHB (Mycorrhiza Helper Bacteria) isolation technique??

What are the most effective isolation techniques for obtaining MHB?? Is there are best approach techniques? I keep struggling in obtaining it.

26 July 2024 7,387 0 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

What does negative readings in spectrophotometer denote. Was testing TSS content of bacterial cultures?

I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...

22 July 2024 9,576 4 View

How to prepare bacterial conditioned media to study the effect of bacterial secretome?

I would like to investigate the effect of bacterial secretome on cancer cells. How do you prepare conditioned media from bacteria?? conditions- time points - media I am looking for the best way...

17 July 2024 3,785 9 View

How do you decide an optimal AC amplitude for non-faradaic electrochemical impedance spectroscopy?

I work with planar interdigitated electrodes (IDEs). The finger width and the spacing between the fingers are 5 micron. The surface of the IDEs is coated by a non-conductive polymer layer...

16 July 2024 5,031 1 View

Can I use candle-jar technique to lactic acid bacteria?

I don't have the anaerobic generators (Anaeropac) so I'd like to try the candle-jar tecnique for the cultive of lactic acid bacteria

15 July 2024 8,890 2 View

What is the behavior of anaerobic bacteria in deep salty groundwater ?

What is the behavior of anaerobic bacteria in deep salty groundwater with high level of chlorine? Is the nitrate level deceasing and is denitrification controlled by excess chlorine? Thanks

13 July 2024 1,581 4 View