29 May 2019 4 3K Report

I need to find several sentiment analysis frameworks that utilize the lexicon-based approach for my dissertation. Please recommend me some articles related to this topic.

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How to visualize the external background charges in gaussview?

I am applying background charges in my sp calculation. To be sure that I am placing them in the right coordinates, Is there any way to visualize the background external point charges in Gaussview?...

11 November 2020 6,060 3 View

What media can be used for real-time H2O2 measurement (intracelular)?

What media or salt solution (HBSS, EBSS, Tyrode) can be used for real-time intracelular h2o2 imaging? I am using a genetically-encoded biosensor based on roGFP and have to find the media that...

28 October 2020 7,301 2 View

How to calculate charge transfer integral (J) in a molecule (intramolecular)?

I want to calculate charge transfer integral to transfer one charge from one part of the molecule to another part. what are the proper ways to calculate this? And which software package is good to...

12 November 2019 6,520 3 View

What is the best method (in HF/DFT/CDFT) to calculate the off-diagonal coupling elements in intra-molecular electron transfer?

What is the best method (in HF/DFT/CDFT) to calculate the off-diagonal coupling elements H_12 for electron/hole transfer in a molecule (intra-molecular electron/hole transfer) ? I have used...

22 October 2019 6,988 5 View

Is there any method based on Koopman's theorem to calculate the off-diagonal coupling elements in intra-molecular electron transfer?

Is there any method based on Koopman's theorem to calculate the off-diagonal coupling elements H_12 for electron/hole transfer in a molecule (intra-molecular electron/hole transfer)

21 October 2019 2,705 9 View

Please tell me which cloning vector should i use for Staphylococcus sciuri.. its urgent

I need to do transformation in Staphylococcus sciuri. I have three vectors in my lab ptz57/RT , pgemt easy and pet101/D TOPO vector. Which vector i can use

13 July 2017 7,051 2 View

How can you merge two files in SPSS when the cases are not perfectly the same?

For one of our replication projects, we have two SPSS datasets. As they are part of a follow up study (we have wave 1 and wave 3), they principally include the same cases. However, the second...

19 April 2013 9,911 44 View

Idea exchange

Hello all, thanks you all for joining the group. As you know, we have come together in this group to discuss and exchange new ideas. I think it is better if we start by a short introduction...

06 June 2009 5,909 4 View

Hello, Is there some experimental results and links about effect of salicylic acid in potato?

Potato is a potential species for exogenous application of salicylic acid and derivates for stress control?

01 January 1970 4,790 4 View

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