I've seen this term used in articles related to food web models, but I need a basic explanation for it. Thanks in advance.
The DebutyEditor from a Journal refused directly our Manuscript after peer-review process. In the refusal letter, only the third reviewer is attached, with general comments. How can we ask for...
07 February 2020 862 2 View
The question is simple: Let A be associative real algebra and A(+) the related jordan algebra with product A * B= 1/2(AB+BA). The centre of A(+) denoted by z(A(+) ) (set of ''operator...
28 December 2019 3,647 5 View
Hi RG community, I want to use HEK293 FreeStyle cells to express an endogenous edited protein. They are optimized to grow in suspension; however, for clone screening purposes, I would like to...
01 July 2019 2,033 5 View
I am in the journey of learning to do qualitative research and I want to learn on how to do it.
16 June 2019 4,863 9 View
I would like to perform a systematic review about a specific biomolecule and its role in cancer. I want to follow a protocol, like PRISMA and Cochrane's handbook for systematic review and...
25 January 2019 8,765 3 View
Greetings dear collegues, my question deals with representation of "directional" mass and damping in ANSYS Worbench. In detail, I need to represent the added mass and the radiation damping of an...
25 October 2018 1,867 3 View
I wonder if you are able to assist me with the DFLUX subroutine in Abaqus. Thus far I have been able to simulate the moving surface heat flux from a laser beam with a Gaussian distribution over...
30 November 2017 5,412 3 View
Ideal GF is a new kind of meme, I guess, where the drawing of a girl is sorrounded with text, creating the profile of an ideal girlfriend. I wonder if there are reseachers interested in this topic.
06 November 2017 5,293 1 View
I can't use many other media for reasons of compatibility with my test compound. Thanks in advance. Carlo
17 May 2017 2,980 3 View
And if there's a Co(III) binary compound with a halide, like CoF3 , it would then be very oxidizing.
31 October 2016 2,497 2 View
Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...
02 March 2021 4,029 3 View
Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...
02 March 2021 4,569 4 View
Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...
02 March 2021 6,865 1 View
Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....
02 March 2021 285 2 View
So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...
02 March 2021 1,146 2 View
To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...
01 March 2021 8,683 4 View
I performed site directed mutagenesis, transformation, and then I sent out plasmids for Sanger sequencing and found out that there is extension of DNA just before the stop codon. I am not sure...
27 February 2021 547 3 View
Hi, my question is about the heating of thermal cycler machines and I hope some of you had experienced a similar thing previously. There are two thermal cycler machines in the lab(BioRad) and for...
26 February 2021 4,777 4 View
Hi I am a bit confused. They are asking me to find out the volume of DNA required in ul (a total of 30-100 ng for genomic DNA) from the DNA concentration in the nanodrop reading which was 404.8...
26 February 2021 5,029 2 View
In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...
25 February 2021 5,229 3 View