Sample Size for Quasi-Experimental Quants using one-tailed t-test?

Hi, sorry I'm stumped. I'm going to do a study on the leadership styles (using the MLQ Form 5X) of minority women administrators in medical schools. How will I calculate the sample size? Thank...

30 January 2021 2,865 4 View

Prediction of novel precursor miRNAs in viral genomes?

Dear, I performed a multi-sequence alignment (MSA) with all the complete genome sequences of SARS-related viruses. I then used RNALalifold from the ViennaRNA package, with default parameters, to...

06 December 2020 1,704 3 View

Can I calculate mean and confidence intervals of d-prime values?

Hi everybody. I ran an experiment on memory and calculated the percentage of hits as usually reported in the literature. However, the reviewer asked me to transform my hits into d-prime values. I...

21 October 2020 3,859 1 View

Discrepancy between RNA and protein levels in single-cell seq? CD3 mRNA vs protein?

Hi all, A very quick question. I have sorted human T cells from blood using anti-CD3E, CD4 and CD8a antibodies. We did single cell seq on those sorted cells. Analysing the results, I do not see...

19 September 2020 4,953 3 View

What are the nuclei mean number from freeze tissue nuclei isolation protocol?

Hello, everyone! I'm going to start a project with single-cell ATAC-seq for analysis of open chromatin regions from freeze tissue samples. I'm lost about the nuclei concentration. If I made a...

19 June 2020 7,348 2 View

How do I compute for the Pr(Y=1|X=1) H1 and Pr(Y=1|X1) H0 for a priori estimation of required sample size?

I am trying to estimate the required sample size replicate a study which used a probit regression analysis. The paper reported the probit regression results and the marginal effects but I can't...

17 May 2020 4,826 1 View

How do you deal with your enironmental chemistry data?

Hi everybody! I am PhD in analytical chemistry and I make part of a multidisciplinary team working on the development of a web based solution focusing mainly on treatment and management of...

12 March 2020 5,597 5 View

488 laser emission crosstalk?

Image shows green fluorescence but no green fluorochrome was used in this specimen (HEK 293 cells), only Hoechst (350 nm absorption). Lasers used: 350 (upper right), 488 (upper left) and 568...

10 March 2020 7,321 3 View

Could I use a BAM file output to make a alignment with others FASTA references?

I am wondering about to use a BAM file output as a input to make a alignment to others FASTA reference genome. I have been reading how to get a FASTA formand from my BAM file but I am not sure if...

23 February 2020 9,672 5 View

Can I have a list of genes from differents genomic coordinates?

Hello, I have a list of genomic coordinates from differentially methylation regions and a I need to extract from them a list of genes, and I don't want do look one region by one. Is there a R...

02 January 2020 7,058 4 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

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02 March 2021 932 1 View

APA 7th In-Text citations with two references with three authors with the same surname, but four different author?

I have an issue with APA 7th in-text citation. II have two papers where the first three authors are the same, and the fourth is different. I am using the Mendeley desktop app, and automatically it...

02 March 2021 790 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

How Download/Extract citations of 1 given year ALL my publications in Google Scholar?

If you google this you find a lot of smart guys explaining you how to download 1 year of citations of 1 single paper of yours (or anyone else). I mean 1 year of ALL my papers. or ... ALL years or...

01 March 2021 1,121 9 View

How can I edit suggested publications?

Hi there! I regularly receive suggestion about papers and authors that are totally out of my area. Does anybody know how I can fix this? Thank you!

01 March 2021 9,574 4 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