Does anyone here have an e-copy of Handbook of Solvent Extraction by Lo, Baird and Hanson?

My qualifying exams are the next week and my university library is out of copies! I would greatly appreciate your help.

06 January 2021 9,929 1 View

Could anyone suggest me topics in AI?

Dear All, I am doing my MS Business Psychology. For the project work, I planning to do with AI. For example: a. The impacts of AI in the recruitment process b. Change Management : AI...

27 January 2018 9,641 11 View

How to remove the NH2 and COO- groups in the capped nanoparticle?

We have synthesized a rare earth oxide nanoparticle using an organic molecule( 6-aminohexanoic acid), which consist of an amide and COOH groups, as functional molecule in the growth process (as...

06 February 2017 6,106 1 View

Is sphericity violated if my sample size is less than the repeated measurement count?

Hello All, In SPSS, the Mauchley's test does not provide any result if the sample size is less than the repeated measurement count. I have a sample size of 19 and a repeated measures of 22. My...

12 October 2016 5,977 4 View

How to i get topography and pathymetry data ?. for running Adcirc model ?

Hi, all I am trying to simulate storm surge and inland inundation along the region of Bay of Bengal using ADCIRC model . Is there a way to get the required information for preparing the fort.14...

11 August 2016 9,194 1 View

Is always optical bandgap increases on size reduction? Any possibility of red shift. Why?

01 November 2015 5,337 3 View

Which is best reference gene for Real-Time PCR gene expression studies under chemical hypoxic condition?

I am trying to study the expression of my gene of interest under hypoxia (chemically induced) there were many reports that states that GAPDH and Microglobulin Beta are more stable genes that can...

03 August 2015 1,749 4 View

Why my HeLa cells are not adherent after freezing?

05 August 2014 2,754 20 View

Can anyone tell me what is efficient Ethylene and 'Ethrel'? and what is the difference in usage?

I want to treat tomato plants for pollen development analysis.

17 December 2013 5,967 3 View

What could cause Molt4 leukemia cancer cell line to grow very very slowly?

Does anyone have experience with this cell line? I bought this cell line as a frozen sample, and two months after thawing its growth is very slow. I'm using the medium composition as per ATCC .

19 November 2013 6,074 4 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 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

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 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