Can i use knowledge graph for predict missing values in dataset ?

I have a database, I have converted it to kowledge graph ,this database contain a missing values . now i want to predict this value using knowledge graph help me .......

25 July 2020 5,164 3 View

Problem of custom target of board stm32f429?

Dear friend I am developing a target specific to the stm32f429disc1 card, I am following the steps described in the pages "Implement a Target for arm cortex M of the help mathworks page". I'm...

10 May 2020 9,484 7 View

Any recommendation on drying cycles for PA66GF15 ? i have specimen that reached saturation level and now i would dry them to see drying time needed ?

I have put specimen made of PA66GF15 in humide climate chamber and they reached the saturation level(weight is not increasing). Now i 'm looking at the time needed to dry them or reach a moisture...

09 August 2018 4,553 1 View

ABC and PSO matlab code for Model Parameter Identification of Solar Cells please

I am currently working on the identification of the parameters of a solar panel (5P) using (PSO and ABC) algorithms. But unfortunately I find it hard to code these algorithms. Please is what you...

23 May 2017 6,336 5 View

What does engineering judgement mean to you in the context of design for example? how do you actually teach it to your students?

Often academics talk about engineering judgement and ask their students to use their engineering judgement in arriving at a solution. But how do you understand it? measure it? learn and transfer it?

19 April 2016 7,323 10 View

Information about the unit weight of soil?

18 January 2016 488 9 View

Does anyone know what is the ideal (optimum) ratio of fine aggregates to coarse aggregates in a standard concrete mix?

Any tips or pointers greatly appreciated. Papers, documents, own findings, etc. are all welcome.

23 November 2015 876 12 View

Are they any researchers out there with an interested in steel connections? Interested in collaborating?

- your research background on the subject - your willingness to collaborate

09 September 2015 1,867 3 View

Can any one help me analysing bromuconazole (a pesticide) samples with LC-MS or GC-MS?

can any one help me analyse bromuconazole samples with LC-MS or GC-MS, i will put him in my paper i am pHD student from algeria and i dont have the instrmentation

04 April 2015 3,464 3 View

how to get the "Vorticity Transport Equation" by taking the curl of "compressible Navier-Stockes" equation?

I read a paper on modeling a two dimensional salt gradient solar pond and the author said that he got the vorticity transport equation by applying the curl to the variable density Navier-Stockes...

30 January 2014 2,769 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View