What statistical test should I use? Do mothers and fathers ascribe to parenting characteristics differently?

I'm currently completing my honours thesis for psychology and want to compare ideal parenting characteristics (there are 15 different characteristics) between mothers and fathers. I want to...

07 September 2020 6,293 3 View

Does anyone have recommendations for a journal that accepts publications in two languages or at least is bilingual friendly?

I would love to hear what people have come across in relation to language accessibility in publications. Ideally the journal focuses on Entomology and/or biodiversity, but I am also just curious...

28 June 2020 1,651 21 View

Golgi-cox troubleshooting?

Hello there, I am having mixed results with golgi-cox staining and I was wondering if anyone has experience/insight into the individual stepwise process. My issue is that the neurons are not...

03 November 2019 2,911 2 View

Comparing Significant Slopes in Simple Slopes Analysis?

Hi everyone, I am running a moderated linear regression and I found a significant interaction effect. I then used the Preacher online calculator to conduct a simple slopes analysis. My simple...

09 March 2019 3,196 7 View

What should I dissolve vanillin in for scent traps?

I ordered three scents for scent lures for bees: vanillin, eugenol, and methyl salicylate. Vanillin came as a powder, the other two as liquid. What should I dissolve the vanillin in? Literature...

23 April 2017 9,864 2 View

How to re-amplify a PCR product without creating a high MW smear?

Hi All,I've been working with a 150 bp fragment for PCR amplification of a repeatitive element LINE on bisulfite treated DNA to send off for pyrosequencing. I'm getting low yeild of amplicon so...

02 November 2016 7,480 8 View

Has anyone ever used fluorescent anti His-tag antibodies to do quantitative dot-blot analysis? If so, how sensitive and strong is the signal?

12 September 2016 708 2 View

How can I increase the intensity of my higher PCR band when trying to amplify two PCR products?

Hello, I am trying to amplify cellular (RNase P) and viral DNA at once in a PCR reaction. Both have been optimized to my PCR settings but the RNase P band (the smaller band) has greater...

26 June 2016 3,228 3 View

Why might I see differences in signal on FACSCalibur compared to FACSCanto?

09 June 2016 2,215 4 View

Causal role of histone modifications and DNA methylation in regulation of gene expression?

01 June 2016 7,561 3 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

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

How to constrain genetic algorithm input u?

My real system (buck converter) can only take an input of 0 to 1 (duty ratio) and I need to constrain the system so the controller action keeps within this bounds. How can I do this? The code for...

22 February 2021 2,125 3 View

Helix antenna coupling problem?

Dealing with a helix antenna, made with flexible material and not rigid like using a PCB board or wire. At the beginning of the helix is too close to the ground plane, causing coupling. How can I...

21 February 2021 4,453 3 View

In CDA analysis we have three stages, viz., description , interpretation, and reproduction. Why have all CDA studies neglected the third stage?

In CDA analysis we have three stages, viz., description , interpretation, and reproduction. Why have all CDA studies neglected the third stage?

18 February 2021 6,483 3 View

How to calculate the Atomic Polar Tensor using DFT ?

Dear friends, I am a beginner at DFT calculation. I have done a structure optimization using DFT- B3LYP/6-31G*, Nevertheless, I don't know How to calculate the Atomic Polar Tensor (APT) in...

17 February 2021 9,082 3 View