12 Questions 27 Answers 0 Followers
Questions related from Collins Nana Andoh
I am running a principal component analysis in Orign2025, and it is only a 3D graph that gives an explanation to about 71% of the variance. Therefore, I chose to plot the variables in 3D; however,...
11 August 2025 8,947 2 View
Nutrient recovery is becoming the order of the day as purchasing NPK has become more costly lately. In the advent of food security issues, one is tempted to get cheaper means to produce nutrients...
16 May 2024 1,032 1 View
Which protocols are the best and least cost-effective in the analysis of surface water, biota, and sediment samples? Kindly just list the steps for me and if possible add references to it.
20 January 2024 8,919 2 View
I would like to know candidate materials for the fusion reactor and the current research focus on such materials.
23 July 2023 8,225 2 View
Several research works have employed the use the FTIR spectroscopy to quantify and identify the microplastics in their samples but a lot is left with why the selection of such technique over the...
04 March 2023 3,250 6 View
I am modeling spatial maps for microplastics in a lake. However, I am taking samples in both receding and rising water level. Which method is needed to compare the spatial maps drawn for data...
07 December 2022 1,840 3 View
I would like to know if ArcGIS could be used to spatial model microplastics in water bodies and if yes, I wish to get any research work done in that area
30 June 2022 4,402 12 View
I need someone who has knowledge in SRIM-TRIM code for irradiation damage assessment to assess my designed code for me.
18 April 2015 9,994 12 View
I about to determine the bulk properties of 7 different types of stainless steel (grades 304, 308 and 309) that am determine its bulk modulus and all my efforts seems futile.
08 April 2015 8,545 6 View
Please guide me from the prompt. Since I am trying to run the Al99 tutorial and am getting problems with it. Thank you
13 November 2014 4,827 2 View
This is a discussion about whether there are Environmental Laws to deal with plastic pollution in Ghana or whether if there is, are they really working? What are the legal cases that indicates...
01 January 1970 8,781 3 View
Which laboratory in the world is very good at identifying microplastics in fish using FTIR automatically for research purposes? Kindly share, why will you recommend such a laboratory. If possible...
01 January 1970 5,718 0 View
