Can I use data from a soil analysis in another publication if I am using a sample from the same coordinates?

Hello. My team is planning a project using soil from a desert that has been chemically analized already. the publication includes the data from this soil and the coordinates where it was sampled....

01 February 2020 1,275 5 View

No title

Good evening, I wanted to ask you about something I have been observing. I work in a laboratory that does cell biology and molecular biology and we usually have some reagents and kits in the...

11 April 2019 1,229 3 View

No title

Good evening, I wanted to ask you about something I have been observing. I work in a laboratory that does cell biology and molecular biology and we usually have some reagents and kits in the...

03 April 2019 7,966 3 View

Does anyone know about the effect of the city's climate on cell culture?

The laboratory where I work is located in Barranco (Lima, Peru) where there is a lot of humidity (~90%) and our cultures get easily contaminated with molds and yeasts eventhough we are very...

02 March 2018 7,643 3 View

How to stop getting Aspergillus in cell culture?

Good morning, I am working in a laboratory where we do cell culture, but lately we have been having problems with aspergillus contamination. We have tryed many times cleaning the incubator with...

10 November 2017 5,437 3 View

Anyone knows or has information about Carolina's pGREEN plasmid?

Good morning. I am trying to obtain information about the sequence or at least a restriction map of Carolina's pGREEN plasmid. I am supposed to cut it with BbsI, but when I try to make a virtual...

09 October 2017 1,483 2 View

Do all kinetoplast's minicircles have the same DNA?

I read that there are thousands of minicircles in the kinetoplast but I have not found information regarding the information they contain more than that they contain guideRNA coding sequences. Do...

10 November 2016 4,970 0 View

How many cells can I obtain from a 75 cm^2 Corning flask?

Hello, I would like to know how many cells can be obtained from a 75 cm^2 Corning flask, I will grow MCF-7 cells and I need to obtain at least 20 ug of total RNA, the protocol I will use for RNA...

12 April 2016 2,515 3 View

Why do we measure 30 pollen grains per species?

Good Evening, I'm doing my thesis in palinology and I was told that we always measure 30 pollen grains per species, but I can't find the reason for this sample size anywhere. Can someone help me...

29 December 2014 9,717 13 View

Why do we measure 30 pollen grains per species?

Good Evening, I'm doing my thesis in palinology and I was told that we always measure 30 pollen grains per species, but I can't find the reason for this sample size anywhere. Can someone help me...

11 December 2014 3,189 16 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

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View

Can I download BibExcel for MacOs?

Hi everyone, I would like to ask how I can download BibExcel software for MacOs? There are some links which are supported by Windows but I could not find it for Mac. or is there any other software...

01 March 2021 652 1 View