Matpower for 3-phase unbalanced systems?

Hello, I have been using Matpower for several distribution studies, considering balanced loading conditions. Consequently, a single-phase simulation can be done. However, I am now working towards...

03 May 2020 4,218 3 View

Modify cost function in Matpower OPF?

Hello, I am trying to run an optimal power flow (OPF) study with Matpower. In the standard OPF formulation, only the P and Q generation of generations are part of the objective function (or cost...

20 March 2019 9,472 1 View

Does somebody use Genalex for AFLP?

Hello everyone, I would like to count the PCoA in Genlaex for my AFLP matrix (it is from GeneMarker, binary- 0/1). I have 672 samples, 55 populations, with different number of samples in...

03 December 2018 4,575 3 View

Energy&Product Development bachelor?

Post to be removed

29 July 2018 4,627 1 View

Can you recommend really good anti-Rac1 antibody for immunofluorescence?

Dear Colleagues, I need specific anti-Rac1 antibody for immunofluorescence staining. I've tried two up to know (Cytoskeleton and Thermo), but the staining is predominantly nuclear or some...

20 February 2018 4,626 3 View

How to solve problem with sodium/lithium volatiliy in annealing?

Hello. I am dealing with sodium and lithium compounds, however it seems that a lot of sodium/lithium is evaporating during annealing process. Can you share your experience, how do you deal with...

11 December 2017 287 6 View

Strange vesicles in hTERT human astrocytes culture

Dear Researchers, I have a problem with immortalized human astrocytes. I did the immortalization on my own using lentivirus with hTERT (commercial). I performed the selection with puromycin and...

31 July 2017 4,148 4 View

How can I isolate RNA from primary embryonic neurons?

I need to isolate RNA from primary embryonic cortical neurons at different time points. I bought the cells from Life Technologies and plated them in a 48-well plate according to the company's...

28 January 2016 5,115 2 View

Is there any commercially available hyperlipemic cell culture serum?

06 January 2016 6,023 2 View

How do I re-select stable cell lines?

I transfected U251 cells, selected them with blastacidin (20 ug/ml) for 2 weeks and check the expression of the product by qPCR and western. Although the mRNA levels are quite good, I have very...

28 July 2015 5,535 4 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

I need dataset for recommandation system?

Hi every body I need to collect datasets from different source to work on recommendation system algorithms, could you advise me how collect data?

27 February 2021 7,063 7 View