How to detect spurious correlation in a statistical dataset with binary variables?

17 January 2021 7,892 25 View

Can somebody explain to me why RNA looks like this on RNA electrophoresis picture down below?

I extract the RNA from muscle tissue using Qiagen RNeasy Micro kit (50) (kat.74004). Everything fine with RNA concentration - about 300-500 ng/microliter. Before putting it into wells I mix my RNA...

19 November 2020 2,449 5 View

Can you help me figure out how many EDTA I need to add in the solution?

Composition 2X Loading dye for RNA electrophoresis 95% formamide 0.025% SDS 0.025% bromophenol blue 0.025% xylene cyanol FF 0.025% ethidium bromide 0.5 mM EDTA. I wanna to prepare 10 ml of the...

10 November 2020 4,759 3 View

RNN/LSTM Networks : How to take into account different values of times on different time-series?

LSTM tools of the Matlab allow us to perform classification of the time-series. It is assumed, that different time-series can have different length, but they should have same interval of...

13 October 2020 3,484 3 View

Deep Learning : How on one model to take into account both dynamic (time-series) and static features ?

Matlab tools for Deeep Learning allow us to solve classification tasks with static features (e.g., pixels values of images) and tasks with dynamic features (time-series). For time-series it is...

06 September 2020 9,942 6 View

How to apply Operational and Dynamic Routines to Organization Design?

Dear colleagues, I'm working on methodology of transforming existing organization for manufacturing companies. Could you please guide me on how to approach the following questions: 1. How to...

08 July 2020 1,754 7 View

How to perform the ordinary one-way ANOVA analysis to compare the pharmacological effects for different drug-like substances?

The one-way ANOVA analysis is important to find out whether measured pharmacological effects (the means and medians) observed for three or more drugs are distinct or they are due to a chance....

11 May 2020 4,605 6 View

How to evaluate two-dimensional probability based on two one-dimensional (marginal)?

23 April 2020 6,418 9 View

Does anybody have experimental data on ferroresonance phenomena?

Does anybody have a reliable experimental data on ferroresonance phenomena in a transformer (single- or three-phase)? Thanking you in anticipation, Sergey Zirka

17 April 2020 8,656 4 View

Are there any changes in the tensional behavior of single-wall carbon nanotubes (CNT) with different chiral indexes?

We simulated (LAMMPS program) the tensional behavior of CNTs with different chiral indexes (10, 10; 0, 10, and 10,0) using the original CH.airebo potentials (Stuart et al., 2000). The plot...

16 January 2020 8,147 3 View

About loading of Doxorobicin on MOF (drug delivery)?

Dear Researcher Respectfully, I am working on drug delivery. I synthesized Zn-MOF. I am going to load Doxorobicin on it and the study the derivery behaviour. I tried several times to load. but I...

07 February 2021 748 2 View

Tick-borne encephalitis (TBE) incidence in the Czech Republic in recent years?

Dear Sir or Madam, i'm a medical student. In range of school lesson i have to research about TBE (see topic) in the country of Czech Republic. I would be pleased if you could give me a hand on...

24 January 2021 5,984 4 View

How to induce doxorubicin resistance in MCF-7 and MDA-MB-231?

I want to establish DOX/R cell line in vitro for the research study.If any one suggest the protocol then it would be a great help.

03 December 2020 9,795 5 View

Do oyu want to publish an articles in Poland?

Dear Scientists I would like to invite you to publish scientific articles on economics (free of charge) in Poland in the journal ASEJ. We are indexing in RG, Urlich's Ebsco, ERIH+. asej.eu All...

24 September 2020 8,901 4 View

How to do MTT for non-confluent cells?

Hi everyone, I'm doing MTT assay to test the cytotoxicity of 4 candidates on the BT-474 breast cancer cell line which rarely becomes confluent. started with 3K/well, 5K/well, 6.5K/well left the...

12 September 2020 3,034 8 View

What software is used in education?

I have to find out what software and operating systems are used in education. More into lower education than in high and in different countries (USA, Australia, Great Britain, Germany, France,...

27 July 2020 5,762 2 View

Can you recommend a low maintenance (all-in-one?) fluorescence microscope capable of live cell imaging?

We are looking for an inverted fluorescent microscope capable of imaging fixed samples and live cells. We are situated in the Dominican Republic where to my knowledge support by most companies...

20 July 2020 3,693 3 View

Is anyone interested to join me to the Erasmus project?

I'm Erasmus coordinator from Poland. I'm open to cooperate with another coordinator within Erasmus project. If you are looking for the team, please write to me. Joanna

18 July 2020 7,910 2 View

How to check the parameters generated by ATB for ligand molecule in gromacs?

I have generated parameters for Doxorubicin using ATB server to be used with gromacs. I have calculated solvation free energy of doxorubicin (parameters generated by ATB) which gives a value...

31 December 2019 6,058 3 View

Can I transfer Spheroid to normal attachment plates for other assays? How will it affect the morphology and consistency?

Do you guys have any experience in transferring spheroid produced in low attachment plate to a high attachment plate after spheroid production? Would it affect the morphology of the spheroid? I...

11 December 2019 1,918 3 View