Is it possible to keep a dusty plasma lasting a long-time without any input power?

Hi! I'm wondering is that possible as stated in the title. I think dusty plasma might be a potential candidate for energy storages, like Li battery, since the dust grains inside it could be...

09 January 2021 6,567 15 View

How do I interpret for the following N2 adsorption-desorption isotherm?

I have an adsorption-desorption isotherm of N2 from a 900oC-char sample in mixture of CO2+H20 at 90% of conversion. However, I am not sure this curve belong to what type of isotherm according to...

19 September 2020 8,868 4 View

Is thare good way for a psychological majored student to learn how to use fMRI to conduct research and analyse fMRI data?

I am an senior undergraduate student and majored in psychology. I really want to learn somthing about fMRI, however, there is little rescource in our university. I have no idea of what kind of...

17 August 2020 7,412 3 View

Can anyone please suggest a good fast electropolishing solution for 316 steel for performing EBSD?

I used the vibration polisher to relieve the surface stress for 8h. But the recognition rate of EBSD is very low. So I want to try with the electropolishing for performing EBSD. Cound you give me...

30 June 2020 4,551 3 View

Decoding EEG signal with lda classifier , can I sampling with replacement and average across trials separately in the training and testing set ?

One way to decrease noise is to average across trials , however as a result less trials will be available for decoding . I wonder whether it will be OK to average across trials with replacement,...

19 January 2020 2,200 2 View

How to surface sterilize the Arabidopsis leave to quantify the endophytic bacteria?

I have used 0.25%NaClO 30s, 70% ethanol 30s and then wash with sterilized water twice. But in this way, it is very easy to damage the leaves. The Arabidopsis were growing in a sterile environment,...

02 October 2019 7,040 2 View

How can I use comsol for PCF based on SPR modelling?

I used COMSOL 5.4 for modeling and simulation. The attachment is my file, but I still don't get a good loss spectrum. I think it's the reason for PML, but I tried a lot of methods and the final...

21 March 2019 9,735 1 View

Are there someone know the conductivity,specificity,sensitivity and polymerization of DAB(3,3-diaminobenzidine)?

09 March 2019 4,474 3 View

Which the ambient parameter accounts for the diurnal change of the outdoor particle concentration?

I saw discussion of the relationship between the concentration and temperature or something else, but is there any quantitative evidence better than just discussion.

13 November 2018 8,203 3 View

Whether the first several nucleotides from the 3' of the template RNA will be dropped, when Random N6 primer is used for for RT?

Whether Random N6 primer will miss the first several nucleotides from the 3' of the template RNA?

14 October 2018 1,201 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

Is it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

Any suggestions for a website that allows you to create questionnaires and gather unlimited data (Totally free)?

I have found only four of them; www.surveyplanet.com www.online-anket.gen.tr www.surveey.com and of course google forms. Expecting to see your suggestions if there is any. Thank you

28 February 2021 3,237 3 View

Do I need to ask permission to use pictures for my questionnaire?

I would like to use some photo from a government website for my questionnaire. But, different photo is from the different owner. So, should I just get permission from that government body or still...

23 February 2021 1,631 3 View

How can I get the coding gene sequences of Hela and U2OS cell lines? Is mRNA sequence of Hsp90 alpha tissue specific??

I am looking for hsp90 mRNA sequence in Hela and U2OS cell lines, I have tried through ncbi but always the output is hsp90 in homo sapiens not in the specific cell line. Kindly, could any one...

22 February 2021 1,853 3 View

Rearranging abbreviation list in LaTeX ?

Hi, I'm trying to rearrange an abbreviation list for a manuscript such that it would be listed in alphabetical order. Is there a function that does this automatically or is manual my only option?...

18 February 2021 4,870 2 View

If a journal doesn't provide doi after acceptance of the manuscript, is it authentic?

It is related to submission of the manuscript in a Journal and the process of its online availability.

18 February 2021 9,269 5 View

Can anyone provide an advice on running a validation study of a commercially available product in collaboration with the manufacturer?

We are planning to run a study validating a commercially available product (i.e. software) and while we initially planned to do it independently of the manufacturer, they heard about our intention...

17 February 2021 2,295 3 View

How do you interpret multiple meta-regression in STATA?

Please could someone recommend a resource that explains performing meta-regression with multiple moderators. I have read the STATA META ANALYSIS REFERENCE MANUAL, but this only gives examples of...

17 February 2021 7,376 1 View