Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

What websites do you use to introduce and share your papers?

I want more researchers to see my works. What websites like research gate, linked in, publon or Google scholar do you know?

20 January 2021 9,225 15 View

How should we report scientific misconduct and unethical cases in published articles?

We found some scientific misconduct in published articles.

03 January 2021 719 5 View

When does a new number of a journal (the issue of December) publish?

We have an accepted paper in a journal. the journal publishes once each four months. Now, we are in 2021, and the issue of December 2020 has not been published yet. Have you experienced a similar...

01 January 2021 5,901 5 View

I am trying model a pin connection in Abaqus, Can any one introduce a good reference?

I would like to model a real pin connection considering the "interaction" between pin and plate bodies. Drawing their base configuration in Autocad and then importing them as a sketch in Abaqus...

30 December 2020 2,268 1 View

What can I do if my paper be rejected after acceptance!?

almost 10 days ago, we received an email indicating that our manuscript is accepted by the journal and wanted us to send the original file (from the editorial assistant). Now, after 10 days we...

16 December 2020 7,046 20 View

Where I can find DermIS and DermQuest datasets for skin cancer (Melanoma)?

actually I searched the related web sites, but the quantity of samples are maximum 20 or 30 pictures, but I saw in articles that there are datasets from theses 2 sources with enough number of...

07 December 2020 8,145 1 View

Could you introduce me a software to edit the plots/figures/graphs resulted from the softwares like MATLAB, R and Python?

If I want to edit the graphs (aesthetic aspect) what software/website is your suggestion?

16 November 2020 8,208 6 View

What is the greatest journal finder/suggester?

I know there are some exclusive journal suggesters like Wiley Journal Finder (https://journalfinder.wiley.com/search?type=match) and Springer Journal Suggester. But, I am looking for a much more...

16 November 2020 7,325 4 View

How will the face of education be changed in post COVID-19 era?

Dear colleagues, Globally over 1.2 billion children are out of school due to COVID-19 (World Economic Forum). COVID-19 has dramatically changed the face of education worldwide. This change in...

06 May 2020 9,845 13 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

What is the detection limit of ED-XRF technique for transition metals in silicon ?

Hi everybody, please, can someone tell us if the transition metals (W, Fe, Ni, etc ...) in silicon destined for solar cell manufacturing can be detected by ED-XRF technique. Note that the...

18 February 2021 6,231 4 View

Passivation of chromium cast Iron in high temperature?

14 February 2021 2,157 3 View

Why ICP-MS test for Teflon filters that collected PM2.5, show really high results in the millions of ug/g ?

I analyzed soil and ash samples using ICP-MS for 28 metals, then I resuspended those samples to collect PM2.5 particles in a filter using a selective inlet inlet. My only issue that Fe and Al...

13 February 2021 7,592 3 View

How to interpret different leached phases of metapelites?

Extraction of three different phases of metapelites, mostly phyllites as the Carbonate phase, Fe-Mn Phase, and Silicate phase has been obtained. After doing ICPMS, different results have evolved....

11 February 2021 5,198 10 View

How can I take subsamples of water from a larger sample in a way that allows me to measure the iron content of the subsample?

I learned how to take subsamples with a magnetic stir bar, but I noticed iron particles stick to the bar, and I am having trouble finding a standard method to solve that problem. How can I take a...

04 February 2021 4,778 1 View

Sample preparation for ceramics i.e. iron silicate (fayalite), iron oxides, alumina, spinel mineral (hercynite)?

Recommendations in preparing ceramics for nanoindentation and in the process minimize introducing stresses from sample preparation i.e. polishing stage.

02 February 2021 6,211 3 View

What are effective methods for removal of iron from organic acids?

I am seeking methods to remove trace iron from organic acids, including acetic acid, propionic acid, and formic acid. Distillation works, but is expensive. I'm looking for alternatives to...

31 January 2021 984 3 View