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

SDS page software for analysis?

I did sds page to determine the difference in protein expression between 3 types of vaccine , but i don't have scanner or densitometer available. . so i wonder if there is a software to analyze...

02 March 2021 6,270 3 View

Which of the Covid-19 Vaccines would elicit the best immunoprotection and why?

I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why

02 March 2021 1,388 3 View

Is the sinovac vaccine safe and effective for people over the age of 60 ?

Dear respective researchers, I was asked by my institution to be vaccinated this week using the sinovac vaccine. However, from some of the information I got, this vaccine is not recommended for...

01 March 2021 7,781 6 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

Problem with shRNA transfection. Why are only two plates getting contaminated instead of all?

I transfected my LNCaP-WT cells with 3 shRNA plus their NTC two weeks ago and split two puromycin selected cell plates on Friday last week(Feb 26). I checked for GFP in the cells, and they all...

28 February 2021 4,949 3 View

Where can I find public datasets with Covid-19 patient information?

Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?

28 February 2021 4,760 3 View

Is there any published or unpublished statistics on dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, US, UK or any other country?

Are there any published or unpublished statistics or papers on the dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, USA, UK, or any other country where vaccination has started at...

28 February 2021 4,237 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

If a given country passes mandatory 'vaccine passport rule' to go outdoors, otherwise stay at home, can it help to vaccinate all against COVID-19?

Wether vaccine passport declared not to go out of home without it may help taking COVID-19 vaccine. Can't it break individual's right to protect the community? Your comments on perspectives...

27 February 2021 5,549 23 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

27 February 2021 1,048 5 View