Are there any candidates for an Einstein's bare cosmological constant?

It is commonly accepted that General Relativity has its own 'bare' cosmological constant that contributes together with the cosmological constant resulting from vacuum energy density for an...

23 February 2021 5,448 8 View

Can I use count data in a PCA analysis?

For example, rows are sites and columns are species, data is count data of those species in those sites. Can I use PCA to analyze the species composition in those sites or is it more robust to use...

15 May 2017 9,664 5 View

Does someone know of a Mouse Endothelial cell line that I can use to perform clonogenic assays?

09 October 2016 6,567 3 View

Is anyone familiar with a scale to measure attitudes or beliefs on high impact environmental projects (for example, dams)?

02 April 2015 4,120 7 View

By which mechanism does Hawking radiation reduce the mass of a black hole?

To begin with, where is the mass of a black hole? If we are not able to define a location in spacetime for that mass, we could think just about the deformation of spacetime around the event...

01 January 1970 1,343 6 View

How to differentiate the economic productivity in agriculture and in manufacturing sector?

Most of the references I found were on the economic productivity in agriculture but very limited application in manufacturing sector. I would appreciate if anyone could share the references on...

15 February 2021 8,342 7 View

What effect size should i use for a meta-analysis when study data violate normality assumptions?

I'm looking for advice regarding what effect size to use for meta-analysis. Our question is whether the number of individuals in a group affects the per-capita productivity of that group. Does...

10 February 2021 5,510 8 View

How may i find a researcher who is working on Teachers Engagement?

Hi everyone, my current Ph.D Project is on "Teachers Engagement in STEM teaching" Please I like to link up with (find) another or any researcher working on Teachers Engagement. I will be grateful...

14 January 2021 8,170 5 View

What is the most suitable experimental design?

I am planning to do a study with the help of 45 farmers who are going to produce hybrid chilly seed for the first time, and I want to measure in what way semi-automated greenhouse will affect on...

14 January 2021 2,799 4 View

Is it need to test Cronbach's Alpha for extracted features from data?

As Cronbach's Alpha is usually used for test the reliability of measurements given by questionnaires, however, I wonder that whether I use this test for features extracted from behavioral data. I...

26 December 2020 9,602 2 View

Explicit or implicit instruction: The trade-off between feasibility and productivity. Can a language be taught efficiently in an EFL setting?

Teaching realistically in an EFL setting would force us to rely on leaners' explicit knowledge and in turn explicit instruction. On the other hand, long hours of teaching explicitly may not lead...

17 December 2020 9,317 4 View

Will teleworking in the future be done from home or from shared spaces in a creative and dynamic environment, but not more than 15 minutes from home?

Teleworking works best in terms of productivity and innovation if carried out in co-working, as the critical peer review allows to continuously improve the "deliverables"

03 December 2020 7,376 5 View

Can you help me locate the Walberg 1980's paper?

I am trying to define academic productivity for a research paper and I came across this paper "Walberg, H. J. (1980). A Psychological Theory of Educational Productivity" and think it might be...

30 November 2020 3,347 3 View

Which isotopes can be used for preserving agricultural products?

Different kinds of Isotopes are playing very important roles in agriculture. They are used to detect different nutrient elements in soil and other crop improvement program. But which isotopes and...

16 November 2020 9,248 7 View

What are the possible reasons for consistent decline in the cashmere production?

Cashmere production and productivity.

12 November 2020 2,106 2 View