10 October 2017 3 2K Report

What ways to quantify the release of CO2 according to the energy matrix and types of sources.

More João Lucas de Souza Silva's questions See All
What problems when connecting DC-DC converter output in series?

Assuming I have 3 DC-DC boost converters, and I connect the three in different sources. The output is connected in series and in a load. How will the behavior be? Are there papers for this?

31 December 2018 2,611 0 View

How to control power optimizers connected to any photovoltaic inverter within the specifications?

I would like to know how the control of optimizers in series is done, therefore I understand it is necessary to keep the DC current equal for all and to do the MPPT. Does the DC link of the...

11 December 2018 4,242 1 View

Which protection circuits do you use for current and voltage sensors?

I will use sensors with up to 20A for current and 220V for voltage.

08 September 2018 4,647 0 View

What behavior to connect two cascaded MPPT?

If I connect two DC converters to a PV array, both of which have MPPT control, what would happen? Is there any work on this? PV -> [DC convert (1-MPPT)] Optimizer -> [DC convert (2-MPPT) - > AC]...

07 August 2018 3,385 0 View

What phrase from scientists most inspired you?

We always have a key phrase about the scientist we most admire in each area, what is yours?

04 May 2018 5,771 11 View

The number of citations is a quality metric for a paper? What metrics do you think are important?

I don't believe that citation is a reliable metric, since there are areas with more papers than others, so more quotes. Therefore, in my opinion should take into account a set of factors as impact...

04 May 2018 9,525 2 View

Discussion: In your opinion, what is the most important invention for humanity in your area? Why?

This question aims to discuss and raise opinions on scientific inventions in the most diverse areas of importance to humanity. Write about your area of study and what inventions were relevant to...

04 May 2018 540 1 View

What would be the price ratio between materials for semiconductor manufacturing? SiC, GaN, GaAs, for exemple?

Hi, The semiconductor industry continues to accelerate the production of devices with new materials, such as SiC, GaN, GaAs, which have better characteristics than silicon. But what would be the...

03 April 2018 8,541 0 View

Did we come at a time when the improvement in computational hardware has evolved more than the software can keep up?

I realize that the evolution of the hardware in computers has not been evolving as in the past, I believe due to the limitations of the software. How can this be bypassed? What research highlights...

03 April 2018 9,027 0 View

How is the use of photovoltaic energy encouraged in your country?

How is the incentive for photovoltaic energy in your country? What are the results achieved? This is a discussion that can greatly help understand the growth of PV systems.

03 April 2018 2,276 1 View

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After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

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Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

How to find fast publication Scopus Indexed (Q2) journals in Computer Science and Engineering?

Dear Researchers, I would like to find some (Q2) Scopus-Indexed journals with fast publication in the field of Computer Science and Engineering major?

28 February 2021 3,285 2 View

Scopus Index Journal List , 2021?

please provide me the most recent Scopus Index Journals List, February-2021

27 February 2021 3,545 1 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

How can be researcher's index developed?

What are the criteria to be followed to develop the researcher's index?

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