Why is ccdb toxin not killing susceptible strains of E.coli?

Hi hive, We are trying to use ccdb as a counter selection marker. We are using the cassette from this paper, which should be highly expressed: A new method to customize protein expression vectors...

22 June 2020 5,084 5 View

Appropriate statistical test for within-group comparisons of questionnaires?

Dear colleagues, I am trying to determine the appropriate statistical test for my problem. I have read several discussions on the topic here, however was unable to extract an answer, and so I...

03 May 2020 6,281 10 View

How to interpret transition states whose Gibbs-energies are higher than the Gibbs-energies of their corresponding ground states?

I am performing DFT-calculations (gamess-us) on a reaction: ground state 1 -> transitition state -> ground state 2. (in short: gs1 -> ts -> gs2.) ts is only 0.3 kcal/mol higher in...

16 February 2020 2,261 1 View

Open datasets for Machine Learning in geotechnics / engineering geology?

Machine learning has proven to be very successfull in many disciplines and the general development is surely furthered by openly accesible algorithms and datasets for the whole community to work...

23 October 2019 6,941 19 View

Is it possible to produce a device that can project screen out of the mind in physical - how is the theory of that?

Can there exist societysystem including projections of pictures and video frames out of thought into the physical reality? Is this possible for nature of human beeings or has this to be technical...

30 May 2019 2,426 5 View

Secret of neural stem cells?

Hi! I can not find a list of growth factors that secrete neuronal stem cells. Usually everyone writes about neurotrophins. But I think there should be other factors ( fgf, egf, igf, vegf)?

12 November 2018 9,084 2 View

How to conduct power and sample size calculations for the probit model with binary covariate(s)?

I would like to calculate the optimal sample size (based on power calculations) for the probit model and a binary covariate.I have run a pilot study for a randomized control trial. I am interested...

03 September 2017 5,895 3 View

Hydrophilicity of PDMS due to treatment with Piranha and KOH. Treatment time?

Apart from plasma activation, PDMS can be made hydrophilic by treating it with Piranha solution (and maybe KOH in an elaborate approach). I found two papers reporting this effect. Interestingly,...

18 April 2017 1,857 4 View

Could anybody provide me with a table for the redshift and distance of at least 30 galaxies within 1 billion light-years?

Additionally details of measurement for the distance would be appreciated, but is not mandatory.

01 November 2012 2,944 2 View

Has there ever been a scientific approach to increase awareness as a combination of reverse engineering entropy?

Hello, we all know entropy from physics and complexity of information, so my question is about the possiblity to reorder information zu a certain more ordered state of the past by human and...

01 January 1970 1,050 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How to add a journal?

I would like to know how to register the journal Flora Montiberica (ISSN 1138-5952 - eISSN 1988-799X) in Research Gate.

02 March 2021 8,156 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Is it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

How can I edit suggested publications?

Hi there! I regularly receive suggestion about papers and authors that are totally out of my area. Does anybody know how I can fix this? Thank you!

01 March 2021 9,574 4 View

No title

Hi, I have several doubts about one paper (Systematic Literature Review) that was rejected. The main topic is Single-Board Computers in engineering education during the period 2010-2020. The...

01 March 2021 9,015 3 View

How to figure out easily the right journal with the right scope for your paper?

According to my experience most of the selected journals during paper submission are based on journal text matching suggested results from Springer, Elsevier,,,Etc. then the manuscript happened to...

01 March 2021 1,786 3 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View