Negative correlation interpretation?

How would you describe the relationship between two scores with an r obtained of -.312, with a p value = .000?

25 November 2018 6,909 7 View

Can we use Pearson's r for determining the relationship of two variables with instruments using the likert scale?

Our thesis research has the following questions: 1. What is their level of (variable a)? 2. What is their level of (variable b)? 3. Which of the five components of (variable b) relate to...

04 November 2018 2,825 4 View

Does anyone have a copy of the questionnaire and all the psychometric properties of workplace deviance?

This particular scale is needed for my thesis. Thank you very much.

09 September 2018 6,117 3 View

If I have a concetration 100ug/ul, How do I do for obtain 50ng to PCR?

24 June 2018 5,963 7 View

Has anyone done a two plasmid simultaneous transformation in a chemically competent E. coli?

05 August 2017 2,679 6 View

Spectinomycin (LB medium) concentration

30 May 2017 1,499 4 View

What is maximum amount of plasmids, i could insert in a host cell? Why? Also where can i find some useful information about plasmids compatibility?

17 March 2017 7,275 4 View

How to get curve fit error range, from data with confidence interval?

03 April 2016 9,882 0 View

What is the most suitable neuroblastoma cell line for studies related to the expression of metabotropic glutamate receptors (mGluRs)?

I would like start a project with neuronal cell culture. I am looking for a neuroblastoma cell line with characteristics of dopaminergic and/or glutamatergic neurons and expressing mGluRs. What is...

19 January 2016 8,130 1 View

What is the most suitable neuroblastoma cell line for studies related to the expression of metabotropic glutamate receptors (mGluRs)?

I would like start a project with neuronal cell culture. I am looking for a neuroblastoma cell line with characteristics of dopaminergic and/or glutamatergic neurons and expressing mGluRs. What is...

31 December 2015 1,408 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

No title

02 March 2021 3,060 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

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 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

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 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