Can anyone provide an up-to-date estimated cost (per kilowatt) of high-power dual active bridge DC/DC converters?

More Raúl Sarrias-Mena's questions See All

How to define general and specific objectives for bibliography reserach?

Hello team. I want to write an article (bibliography research) but i am not sure how to properly define general e specific objectives. Could you help me with this?

05 May 2024 755 2 View

¿Cómo evaluar eficazmente las intervenciones contra el maltrato infantil y optimizar el seguimiento de casos?

Con esta cuestión se busca hacer entender cuáles son los métodos y técnicas más eficaces para evaluar las intervenciones dirigidas a prevenir y tratar el maltrato infantil, así como mejorar el...

10 March 2024 2,828 1 View

¿Cómo diseñar estrategias de investigación participativa con menores en riesgo, respetando sus derechos?

Con esta cuestión se pretende crear conciencia sobre la importancia de utilizar estrategias con un enfoque centrado en los derechos de los participantes, en este caso, menores en riesgo de...

10 March 2024 2,427 0 View

Does anyone has experience preparing samples of lactose free yogurt to quantify sugars by HPLC-IR ?

I need some guidelines to prepare samples to analize and quantify sugars in free lactose yogurt using HPLC with refractive index detector.

14 February 2024 7,087 0 View

Do I need to make a heat shock for my PCr-tubes to ensure DNA unwanding ?

I did three PCR for the same DNA sample. The first and second one gave me a clear band band. However, in the last PCR I put the tubes in the PCR machine before it starts the heating cycle (25 °C)....

11 October 2023 4,139 0 View

What causes cDNA degradation ?

After I make cDNA, I run an gel electrophoresis, but its band appears degraded. What can be the issue?

21 September 2023 4,212 1 View

Do you have issues running the light curve with your phyto US unit for Phyto PAM?

Hello you all, hope you are fine Well, I'm working right now meassuring different parameters of photosyntesis and I was interested in use a Phyto US unit for a PhytoPAM, the unit seems right and...

14 September 2023 788 0 View

Does Nuclease-Free Water act as Rnase inhibitor ?

I am little bit confuse between the composition and function of Nuclease-Free Water and Rnase-Inhibitor in RNA extraction .Does Nuclease-Free Water act as Rnase inhibitor ?

14 September 2023 9,472 3 View

Can anybody recommend tips to obtain a PCR product using primers already reported that in our hands fail?

We are interested to analyze the expression of a test gene by Real Time-PCR. Primers and PCR conditions were the same as in a previous paper with the same organism but in our hands the product is...

13 September 2023 1,334 4 View

Is it valid to pool previously isolated bacterial strains and then making a metagenome-assembled genomes (MAGS) assembly?

I just want to know if it is possible to pool previously isolated and identified bacterial strains (biomass or DNA) and then making a metagenome-assembled genomes (MAGS) assembly, instead of...

12 August 2023 6,924 2 View

How to develop investments in renewable energy sources?

08 August 2024 5,112 3 View

In WECS : Gain values for conversion of PMSM rotor speed(rad/s) to p.u. input to wind turbine and Torque(pu) of WT to input of PMSM-Torque (Nm) ?

I am working on developing a MATLAB Simulink model of Wind turbine with PMSG followed by MPPT Boost converter. I have gone through so many literature and videos but I am not finding clear solution...

03 August 2024 888 1 View

Is artifacts in XPS possible to build high deviation in binding energy larger than 5 eV??

Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...

30 July 2024 9,824 2 View

Is there a database with onshore wind production for the wind farms in Portugal?

I am looking to predict some production for future onshore wind energy production in Portugal, is there any database with info of performances of the existing wind farms in the country? something...

28 July 2024 1,750 1 View

HAs anyone used TGA to find activation enegy of water evaporation?

I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....

28 July 2024 9,545 6 View

How to conduct a sensitivity power analysis for Kendall's Tau?

Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...

28 July 2024 6,133 8 View

Terrorism, a natural inclination of all animal species?

There are many types of symbolic judgements. For example, when an Israeli pilot flattens the home of a Palestinian family (even if they are forewarned), it is natural for them to experience shock...

28 July 2024 2,610 1 View

How can one determine the conversion factor for a radiolabeled substrate to a radiolabeled product using slopes from linear regression equation?

I am preparing a radiolabeled product using a radiolabeled substrate. I have the cpm values for different dilutions of both my known substrate and unknown product ? How can one determine the...

27 July 2024 3,604 1 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....

24 July 2024 4,058 5 View

Majid Miri larimi

i think the following link will help u

http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6658916

Raúl Sarrias-Mena

Thank you for your reply

Anil Bharadwaj Chivukula

Majid Miri larimi the paper shared by you is not having any data related to cost of the equipment. Could you able to provide some more information