What make colistin toxic to kidney and nervous system?

thank you in advance chooseel

02 March 2018 2,373 1 View

Are there any website/textbook that make statistics easy to understand?

Most of textbook/website try to explain with too much detail (past few day I found textbook "statistic in a nutshell" but it's 400 pages ). some create a good diagram but explanation is not clear....

11 December 2017 7,477 1 View

What is the easy and cheap way to check size of total rna after total rna extraction for RNA-seq.

Thank you in advance

07 August 2016 3,328 3 View

Someone please explain about calculation of number of gap from Lander-Waterman model?

03 April 2016 5,490 2 View

Anyone is familiar with 5% buffer-equilibrated phenol [pH7.4] in ethanol as stop solution before RNA extraction?

this reagent used to preserve mRNA, so it should be appropriate for my experiment for RT-qPCR and RNA-seq I spend time to find where original paper is but seem like no one cite the paper or just...

01 February 2016 2,453 9 View

MS Excel: can I run number in specific manner with specific digit sum?

31 December 2014 3,581 0 View

Is the reagent such as RNAprotect (Qiagen) really essential for bacteria?

31 December 2014 2,049 1 View

How do I know which hour to harvest bacterial cell for RNA extraction after exposed to antibiotic?

It's about transcriptomics. mid-log phase bacteria divided into 2 conditions, with and without antibiotic but I wanna know the incubation time before RNA extraction some paper said 30min, some...

11 December 2014 9,899 5 View

Could anyone order steps after receiving raw data from RNA-seq?

11 December 2014 2,811 3 View

What is the material inside the bench-top cooler?

10 November 2014 1,476 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

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

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View