What instrument can be used to take the quantitative measurement of spikelet length and breadth in the family Poacea?

Quantitative Morphological data of tri okbe Andropogoneae

26 October 2020 2,823 3 View

Which analytical software is best for input-output/multiplier analysis?

Esteemed colleagues, I crave your suggestions on the best analytical software for analyzing economic impact using input-output and multiplier analysis? Which of these is most appropriate: Stata,...

24 May 2020 6,597 12 View

How can moderated mediation model in panel analysis be estimated using Stata?

Hi everyone, Please, can anyone guide me on conducting a moderated mediation model using panel data? I have 31 countries across 13 years. The variables are: 1) dependent variable: Gini index 2)...

01 August 2019 4,090 3 View

Does interviewing authors and their translators have any impact on the evaluation of a translated work?

You read an original work. You have access to the translator. You try to clarify issues, ambiguities and questions from both translators and authors. Some critics believe that it is not necessary...

05 November 2018 287 3 View

What are the codes for testing structural breaks using Stata13?

I am using Stata13, and have a time series data (no. of obs = 35) and I'm testing the relationship between y and x. Every thing is going well as in - both series are I(1) and are cointegrated....

18 May 2015 2,595 4 View

Dr. Yaya, please wht is the status of this work?

Dr. Yaya, please, I wish to know the status of the work on "Volatility Modelling using Daily and Intraday High Frequency Datasets"

01 January 1970 8,145 1 View

I am performing a malonaldehyde assay using the TBAR method at 535nm and getting negative values. What can I do to correct this error?

I am getting both negative and positive values. Below is a sample of my results. DQ5a -0.042DQ5b -0.099DQ5c 0.166DQ5d 0.094DQ5e 0.122DQ10a 0.001DQ10b -0.16DQ10c -0.141DQ10d -0.116DQ10e -0.062DQ15a...

01 January 1970 2,748 3 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

My silica gel column dried can I somehoe save the trapped matter?

I tried to separate my substance from a protein in a sillica gel column. By mistake, it dried and cracked. Can I save the trapped substance? Can I repack it ,or at least elute all of the trapped...

22 February 2021 1,789 3 View

How to create Multidimensional Inequality Index?

Hi, I want to create an index to measure inequality in education. First of all, it would be necessary to identify the inequality within the 5 educational level. Therefore, I seperated 5 level to...

13 February 2021 6,663 6 View

Which regression is best fit when moderator is categorical and dependent variable is latent in nature?

I am using categorical variables as a moderator variable, and my dependent, mediator and IV variables are latent in nature. Which regression test I can apply. As logistic regression is for binary...

11 February 2021 1,584 3 View

Professional editing and proofreading services?

08 February 2021 7,901 6 View

Can anyone help me in this MATLAB Coding?

Hello, I have a dataset excel CSV sheet with a three columns,(X,Y, and Z) The first and second columns represents the coordinates of point, while the third one represents the elevations value of...

04 February 2021 3,451 3 View

Does Location Map of Informal Settlements in South Africa exist?

I urgently need a map that shows the point locations of informal settlements in South Africa. I am currently working on a study that seeks to relate protests location to the location of informal...

02 February 2021 4,113 7 View

Kindly suggest sources for covid 19 data over Africa ?

Kindly suggest sources for covid 19 data for all countries of Africa included different provinces if available? Thanks in advance

17 January 2021 6,810 7 View

Johnson et al., 2006 Geology of South Africa?

I am wondering if there is a digital (PDF) version of this book available or if anyone is willing to share this work. It is no longer available from GSSA (Geo Soc. S. Afr) nor does my library hold...

13 January 2021 5,571 2 View

How to extract protein after trizol RNA and back extraction of genomic DNA?

I have limited amount of samples, so I am trying to get RNA, DNA and protein from the same samples. I used Trizol reagent for RNA isolation, then use back extraction buffer for genomic DNA...

13 January 2021 1,566 2 View