Is there an effective load flow method for ring main type distribution system?

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Can you suggest a good domain identification tool?

I am working on a project to identify sensitive information from text and I am looking into the below categories: -adult content -health -politics -crime Can someone suggest an open source tool...

16 February 2021 4,844 4 View

I am trying to run a simulation on LS-Dyna and I am facing the error below with Nodal rigid constraints. Can anyone tell how to fix it?

*** Error 20393 (STR+393) Nodal rigid body ID 85000010 contains node ID 83500180 already used in a rigid body/nodal rigid body definition.

20 January 2021 2,019 1 View

How the microplastics levels in freshwater and marine water ecosystem be controlled?

Microplastics have been found in land, air, freshwater, effluent from a wastewater treatment plant and even in tap water and bottled water. The small plastic particles (less than 5 mm) pose a...

19 January 2021 8,637 3 View

What to do when RT PCR becomes positive again after 15-20 days of 1st sample positivity?

We are getting some patients who were initially positive of RT PCR for Covid. But in retesting after 15-20 days or even 20 days after those patients remain still positive. Is it for dead RNA...

17 August 2020 9,552 9 View

Can you please recommend a good open source text classification tool (NLP)?

I am working on a social media dataset and want to classify if a public post leaks sensitive information or not. The text includes slangs and emoticons too. Can you suggest an open source NLP...

30 June 2020 1,678 7 View

How to calculate the HCACF (heat current autocorrelation function) in LAMMPS?

I have obtained the J0Jt.dat file by Molecular Dynamics using the LAMMPS software. How can I obtain the curve for HCACF (heat current autocorrelation function)?

10 June 2020 6,024 1 View

Kindly suggest the best Labelling tool/ Python script to create labels on images(very big in size 5000 * 8000 pixels)) ?

Hi everyone, I want to create labels on images, please suggest me the best labelling tool for the same, any python script would be preferred and image dimensions are very big as mentioned...

16 January 2020 1,604 3 View

What is the best tool/way for fast parsing of ~80 GB pcap.gz files?

Any suggestions on how to parse such large pcap.gz files of telescope data from caida. If I use tcpdump or tshark, it is taking too long to parse them. Also, I have a big list of filter...

03 December 2019 7,750 7 View

Where can I find a complete list of Cloud Providers of the world?

I could find this: https://en.wikipedia.org/w/index.php?title=Category:Cloud_computing_providers&pageuntil=Proofpoint+Systems%2C+Inc.#mw-pages Does anyone know of a more comprehensive...

13 October 2019 614 6 View

IRS mission Thermal Imaging?

Hello, Anyone aware of any Indian Remote sensing Satellite having Thermal sensor (for UHI effect)? Data is free or paid?

24 September 2019 2,062 5 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?

02 March 2021 3,858 10 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 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

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View