Using two-tailed test for directional hypothesis?

In my study, I have used Process Macro to test the proposed relationships. The hypothesis is directional and two-tailed test has been deployed. Can anyone please clarify how to justify using...

06 February 2021 3,023 3 View

Why a colorimetric assay is usually not in green?

Various colorimetric assays we use are blue/purple/pink/red but not in green shades. Is there any particular reason for this?

30 May 2020 5,834 1 View

Is there a fluorescent dye or any method with which Chitosan can generate fluorescence?

I have generated polyelectrolyte complex in the form of fibers using Chitosan and polygalaturonic acid and in order to observe the fibers under confocal microscope they have to generate fluorescence.

11 March 2020 6,627 4 View

What are some physical methods to determine binding affinity of a protein?

What are various options available while determining the binding affinity of a protein to it's target? In my case the target is also a protein. Are there any standard physical methods to...

09 March 2020 8,053 8 View

Is there a way to convert a 2D matrix into 1D vector which preserves the joint distribution among the columns in the matrix?

I have a matrix where each column represents a feature and each row represent a data point. I am trying to convert this matrix into a 1D vector which can contain the joint distribution among the...

01 March 2020 6,408 3 View

What information can be obtained from a 3D scan in fluorimtric assays?

I have performed 3D scans for fluorescence studies, which consist of contours at the emission wavelength. how to draw useful information from these 3D maps and to understand the dynamics of the...

16 May 2019 3,369 3 View

How do I interpret the below test for Uni-variate normality?

Hi, I have a large data sample with 15k rows and I am trying to perform uni-variate normality analysis on the dataset. I have come to understand that normality tests are really sensitive towards...

11 March 2019 3,041 4 View

How to acidify samples when using GC-FID for free Volatile Fatty Acid quantification?

Hi everyone, I use the GC-FID with the StabilWax DA column (http://www.restek.com/chromatogram/view/GC_CH00284) for volatile fatty acid (VFA) quantification (C2 - C7 acids). For this, I use 2%...

15 March 2018 9,752 15 View

How to prevent the leaching out of thin film casted over glassy carbon electrode?

In order to carry out an electrochemical conversion using thin film modified glassy carbon electrode in acidic medium, leaching need to be overcome. what are the possible modifications that can be...

12 March 2018 8,653 3 View

Is it possible to have band gap of 3 to 4 eV for WS2 thin films? If yes then in which scenario?

Is it possible to have band gap of 3 to 4 eV for WS2 thin films? If yes then in which scenario?

19 February 2018 5,302 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

What can explain a low expected heterozygosity rate for T. monococcum wild samples (0.09) ?

I conducted an SDS PAGE electrophoresis on wheat wild varieties to separate their glutenins and measure the genetic diversity of my sample. I only ran one electrophoresis. Can a genetic drift...

14 February 2021 3,971 1 View

Is diversity in teaching methods for students important in communicating information?

Is diversity in teaching methods for students important in communicating information?

26 January 2021 3,387 7 View

What will be the impacts of post covid-19 stress on working nurses?

The health and well-being of nurses are essential to the quality of care that they provide for people and communities. The Covid-19 pandemic has put them under unprecedented pressure. The impact...

26 January 2021 2,440 20 View

Corpus linguistics collocate indicative of diversity?

I have a question, as to whether collocations in corpus linguistics can be used to indicate diversity. I have a corpora of media news articles, and I manage to find out the frequency of my target...

19 January 2021 1,446 1 View

I'm curious whether there is any research available on the use of AI related to diversity&inclusion (efforts)?

I'm looking for studies or conceptual papers on the (potential) uses of AI for enhancing diversity and inclusion within organization. The biases concerning the use of (big) data are known and...

18 January 2021 4,222 4 View

What are those FACTORS that strongly suggest that the same workers come from India to GCC have played noticeable role, but why not in India?

Research is needed to identify the factors responsible for not so well utilized workforce for the development in India when the same workforce have played a role to obtain strikingly visible...

04 January 2021 8,548 2 View

R package for multivariate dispersion as a measure of beta diversity?

Hello, everyone: I've been reading some old and new papers on how to compute beta diversity using incidence or abundance data from several assemblages/communities. For my data, I am interested...

03 January 2021 9,293 1 View

How can we say a species of insects got extinct?

02 January 2021 4,232 10 View