How to make sure each cavity modes with same E-field distribution in COMSOL simulation?

In COMSOL Application Library, there is case about waveguide adapter. But there are some questions: 1) In boundary mode analysis, it just set to find only 1 mode and the S-parameter is...

12 January 2021 9,383 2 View

Where to get per-unit ecosystem services value coefficients for cities?

Per-unit ecosystem services value coefficients are wisely used in ecosystem services research, which is usually in the unit of "money per area for certain ecosystem type/services". The ecosystem...

06 January 2021 4,230 3 View

How to detect protein from dying cells?

Hello, experts. I have been struggling during my Western blot. Briefly, I transfected my gene into two different breast cancer cell lines. The introduction of my gene triggered cell death in one...

03 September 2020 8,799 3 View

What's the difference in antibodies used in ELISA,FACS and IHC?

Hello, I have a question about antibodies used in ELISA, FACS, and IHC. Assuming that an antibody is not labeled or conjugated, what's the difference among them? Can I treat those antibodies in...

27 July 2020 716 11 View

How can I generate Deek's funnel plot in R software, not in STATA?

I am conducting Diagnostic test accuracy meta-analysis. For publication bias, I want to conduct Deek's funnel plot test. I am using R software with mada ant meta packages. However, I found that...

16 May 2020 4,368 1 View

How to grow more BL21 auxothrophic strain cells?

Dear all, I have just purchased a BL21 auxothrophic strain (RF12) from Addgene. The cells come in the form of agar stab. I intend to grow more cells which will be ready to used for protein...

11 May 2020 8,384 3 View

Do you know a lipo battery that is smaller than 10mmX9mmX3mm??

Hi everyone, I'm looking for a small/tiny battery that can generate over 3.2V for biocompatible electronics. Currently, I'm using a 3.7V 12mAh Lipo battery and its size is 10mmX9mmX3mm (WLH). I...

08 March 2020 8,641 2 View

Does anybody know how to draw a pie chart with multiple layers?

I found this graph from literature and it's an excellent way to illustrate similar types of ideas in my opinion. I would like to draw this type of graph in my work but I couldn't find the proper...

14 February 2020 5,933 2 View

How to fit the Gaussian curve based on the moment of power spectrum?

I want to make a spectral correction curve of my light source to resemble the Gaussian spectrum. This literature said, ".. The dashed curve is a Gaussian fit with a center wavelength of 833 nm...

20 January 2020 8,950 2 View

Article of hierarchically structered porous nanofibers by electrospinning?

Hello folks I'm looking for the artice which shows difference of hierarchical structures between membranes and nanofibers. From introduction, I remember it kinda said: hierarchical membranes are...

15 September 2019 470 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

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01 March 2021 3,905 5 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

How to highlight novelty in your research paper?

I have come up with a method and had written a paper on it. Paper got rejected by a journal stating that there is no theoretical novelty. I am kind of confused on why the novelty that I am able to...

28 February 2021 2,393 8 View

Can I follow Researchers from Teaching and testing areas?

I want Researchers from Educational Measurement and Evaluation, relating to teaching, learning , academic performance and test validation

18 February 2021 4,757 13 View

Which and How to use teaching strategies and procedures to effectively integrate the four skills while teaching English Language Online?

As an inexperienced teacher in the field of online teaching, I have the fear of unconsciously ignoring one of the skills while focusing on not ignoring the other! Therefore, I wish to make use of...

09 February 2021 5,101 4 View

Best analysis method to use for my variables?

I need to conduct an analysis and wanted to check if my idea for analysis sounds feasible. I have 3 DVs which are; fear of terrorism, confidence in the police and punitive attitudes towards...

07 February 2021 5,746 10 View

Is receiving Invitation to submit a article from the journal is big deal ???

I have recently received a invitation from the journal "Current Pharmaceutical Bio-technology" to submit a research article. As i didn't received any invitation before. so, is it normal to to...

04 February 2021 4,596 23 View

Which is the appropriate statistic test to examine the relation between students' affective state and academic performance?

Which test should I use to compare students' mood effects on academic performance? I want to compare mood measured on a likert scale (from point 1= very sad to point= 5 very happy) to three...

04 February 2021 1,907 5 View

How to measure the relationship between students' readiness to E-learning and their academic performance?

I'm currently studying the relationship between students' readiness to E-learning and their academic performance. The variables are: Students' readiness: I intend to measure it through...

03 February 2021 9,207 8 View