How to write a PHD proposal for a predefined research?

Hello everyone, I am aiming to write a PHD proposal of 1000 words. The research is described by the supervisor. That means, research questions, aim, and instruments are well defined by the...

01 January 2021 6,291 7 View

How to calculate the interception efficiency for the heliostats in solar field ?

Hi, I am trying to model the heliostat field of a solar tower plant using Matlab but unfortunately I failed to understand the calculation process of interception (Spillage) efficiency using...

16 July 2020 3,494 5 View

Apart of heating, what are the possible uses of the natural gas that is supplied to the buildings?

As I know, the natural gas supplied to the residential and commercial buildings is basically used for heating and maybe for cooking. But what are the other possible ways in which the natural gas...

18 March 2020 9,406 6 View

Is it possible to get the hourly demand profile from the monthly power consumption data?

I am currently working on the design of a hybrid renewable energy system for a factory. I have obtained the monthly consumption of energy but unfortunately the hourly demand load is not available....

16 March 2020 6,386 14 View

How much Protease inhibitor do I need to add to my mouse serum sample?

I am using Protease Inhibitor Cocktails (VWR_M221-1ML). I reconstituted the inhibitor, but I am not sure how much of the protease inhibitor do I add to my sample. I am preparing the sample for a...

09 October 2019 9,615 3 View

Is it possible to model the air motion outside/inside the building? what are the recommended softwares?

I am aiming to analyse the natural ventilation for a given buliding. I need to study the air motion inside the building due to the natural ventilation. What are the recommended softwares for this...

08 August 2019 5,913 16 View

Can anyone helps with sensitivity Analysis in Matlab?

I am currently working on optimizing a hybrid energy system. I completed the deterministic analysis and I got the optimal solution. For the non-deterministic analysis , I quantified the...

26 March 2019 8,413 4 View

If SEM and AFM both gave the surface morphology of nano particles, why the researchers use both of them?

AFM atomic force microscopy SEM scanning electron microscopy

30 November 2018 8,080 6 View

Trypsin digestion of MassPREP Protein Standrad Mix for Peptide ?

We are trying to digest a protein (From 12KD to 95 KD ) using Trypsin digestion by MLDI-QTOF ). Trypsin does not digest the protein to peptides. Digestion buffer used 2ng trypisin in 50mM of...

24 July 2018 5,323 4 View

How can I get a list of miRNAs on a chromosomal band?

12 October 2015 5,094 3 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

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

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View