I am working on fake news detection. Where can I get fake news dataset?

I am working on fake news detection system that published in newspapers and/or facebook. How and where can I get fake news dataset to train my model?

10 November 2020 5,072 5 View

65mn Spring Steel Bainite vs Martensite Structure properties ?

Hello I have encountered one problem . I am using 65mn steel material for one of my product as spring part which will get deformed in application load. I am seeing the part getting into plastic...

17 August 2020 9,501 3 View

Cantilever beam with heavy mass and spring at the free end. How to configure the spring in Ansys?

Hey, I'm trying to find the frequencies of a cantilever beam with heavy mass and spring attached at the free end as shown in figure. First, I found the solution without the spring and it was...

07 July 2020 9,675 3 View

Can anyone suggest an open source tool for Sensor error correction in Hyperspectral Image processing?

open source tool for Sensor error correction in Hyperspectral Image processing

28 January 2020 6,426 2 View

Urease SDS PAGE?

Urease enzyme has six subunits and its molecular weight is ~544620 Da. One subunit is about 90700 Da. How to electrophoresis of urease with SDS (SDS-PAGE)?

26 November 2019 6,575 4 View

TiO2 nanotube synthesis?

These days, I have tried to synthesize TiO2 nanotubes but failed again and again. I attached SEM images of as-synthesized TiO2 samples. (Most parts of TiO2 sample were not made to nanotubes (1)....

20 November 2019 4,312 4 View

TiO2 nanotube anodization..?

I'm trying to prepare TiO2 nanotubes by anodizing Ti metal. Electrolye is 0.5 M H2SO4 and 0.5% HF and cathode is SUS. Anodization for TiO2 nanotube synthesis usually takes about 2 h. And it is...

26 June 2019 2,103 3 View

Synthesis of TiO2 nanowires?

I used to synthesize TiO2 nanowires from a Ti plate through a wet corrosion method: (1)dipping a Ti plate in a KOH solution (10 M) for 24 h at room temperature, (2) dipping a KOH-treated Ti plate...

13 June 2019 1,468 3 View

MPC & Learning Based MPC, Definition and Novel Ideas ?

Regarding recent advances in MPC, What kind of novel ideas can be made on exploiting MPC to issues, e.g. optimal & On-line trajectory design for Aerospace vehicles? I need to know what is...

04 February 2018 4,139 6 View

Which post-hoc test among DMRT and Bonferroni is the best for multiple comparison analysis? Can we carry on both post-hoc tests?

07 September 2016 1,848 4 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 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

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to immerse bricks in wax ( for coating ) ?

Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax

28 February 2021 6,685 2 View

Is there a recitation score bank system for fair evaluation and assessment of student recitation?

In actual and virtual class, even if there is rubric for recitation, students may still fail to receive fair grades or scores. Others are active in recitation and others are not or others may fail...

26 February 2021 8,387 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Can thermal cycler machines be problematic during PCR?

Hi, my question is about the heating of thermal cycler machines and I hope some of you had experienced a similar thing previously. There are two thermal cycler machines in the lab(BioRad) and for...

26 February 2021 4,777 4 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