Question regarding appropriate statistical analysis?

We have a data set from N=193 participants. They assessed Corporate Image, Employer Image, Customer Experience and Employer Attractiveness (on Likert scales) for 8 different companies (each of...

30 January 2021 3,296 4 View

COMSOL: Sequential optimization / update parameters after optimization run?

Hello to the COMSOL experts, is it possible in COMSOL Multiphysics to update the model parameters after an optimization based on the results of these optimization? (Ideally without using Livelink...

13 December 2020 7,927 4 View

What can explain the high desorption percentage when the desorbent is NaOH on a material that has adsorbed an anionic dye ?

Good morning to all of you Please, I need some help, After the adsorption of an anionic dye by an activated carbon at acidic pH, I studied the desorption phenomenon using NaOH, H2O and H2SO4 as...

18 April 2020 2,592 5 View

How can the fundamental particles of the Standard Model get the charge?

01 April 2017 7,996 3 View

Is there recent knowledge about social structure within a litter of warthog piglets?

Young warthogs (Phacochoerus aethiopicus) display suspicious light colored bristels at their cheeks. In our view these seem to mimic the prominent tuskers of the adult...(?) I would greatly...

06 October 2015 1,983 4 View

Is there any research on word order in medieval latin?

02 March 2015 1,831 3 View

Why was the "Eightfold Way" of Gell-Mann the last stationary picture in the particle physics?

01 January 1970 2,073 3 View

From Standard Model to precise steric System of 61 Elementary particles (Spin, Strangeness, Charge).

As the Quantummechanics overtake 1960 the Baryon Decuplet of Gell-Mann, the possibility to get a total System of the Matter points got lost, only the 17 Fundamental points of the Standard brick...

01 January 1970 2,076 5 View

Can I use asymmetric PCR amplification on a pool of circular plasmids to increase each plasmid's signal?

Hello, Here is my experiment: I transfect in a plasmid that has been cut once (a linear piece of dsDNA) into human cultured cells. I wait 48hrs to allow the cells to "repair" the plasmid making...

10 February 2021 6,090 3 View

Does gene insertion via CRISPR/Cas9 result in chromosomal abnormalities?

Hello, I hope to insert a gene into mammalian cells in culture using CRISPR/Cas9 and an HDR template. Will insertion of a 1 kilobase gene cause chromosomal abnormalities and effect cell...

31 January 2021 2,516 1 View

What questions should i include in my questionnaire?

I am writing my dissertation, about adults who trained at elite status in their youth, i am constructing a questionnaire with the goal of seeing, how many sustained injury, how many sustained...

28 January 2021 4,787 3 View

How does a cell repair itself? Can you relate this to mathematical genetic algorithm?

I am on a quest to solve how a cell repairs itself through encoding-decoding of proteins. Is there any link to genetic algorithms to solve age old questions such as aging and how we heal?

14 January 2021 9,958 1 View

Should I add a promoter upstream of my CRISPR-inserted gene?

Hello, I want to insert a gene into my cells using sgRNA, Cas9, and an HDR template. The gene that I will insert into has its own promoter. Because I will cut the gene downstream of its start...

14 January 2021 1,170 2 View

What's the reasonable loading control of nuclear protein in acute injury?

What's the reasonable loading control of nuclear protein in acute injury? Is HDAC1 or Histone H3 a resonable loading control of nuclear protein in acute injury model? How to explain total my total...

06 January 2021 1,607 2 View

Does anyone have any unreported cases of the Barakat (HDR) syndrome?

Barakat (HDR) syndrome is characterized by the triad of Hypoparathyroidism, sensorineural Deafness and Renal disease. In 2018 I published a paper entitled "Barakat AJ, Raygada M, Rennert OM....

29 December 2020 8,647 2 View

Are there any method to detect implanted stem cells?

Dear, We developed a microcarrier that was pre-seeded hUC-MSCs to repair a rat bone defect. However, we didn't use GFP or Luciferin to track cell survival. If there's any way to identify the...

15 December 2020 6,065 3 View

How can stem cells repair damaged cells?

How can stem cells repair damaged cells? Could anyone provide papers show the therapeutic potential of stem cells in vitro (on the disease model)?

29 November 2020 9,534 6 View

Is there some specific drug to induce injury only in muscle fibers without affecting peripheral nerves?

I would like to induce injury in skeletal muscle fibers to study muscle regeneration but I would like to preserve nerve terminals intact. Could it be possible? Is there some specific drug? Thank...

30 October 2020 9,077 4 View