Can "dirty" activated carbon (GAC) add contamination to water as it is being treated?

We have a system to treat water from an old industrial basin before discharging to the river. The system initially consisted of (in this order): a 3-stage bag filter, 3 granular activated carbon...

22 July 2019 9,298 3 View

Is it possible to mark shared first authors of a published article?

Is it possible to mark shared first authors or joint senior authors of published articles on your research profile?

04 April 2019 8,967 6 View

MYCOLOGISTS/BIOLOGISTS NEEDED: To help identify the fungal species pictured in the 5 following photographs?

My family and I would like to welcome any and all responses, advice, and any additional information that you would like to share. We would also like to thank you from the bottom of our hearts (in...

19 March 2019 2,640 5 View

How do I correct RNA pooling in wells during RNA Gel Electrophoresis?

I am running an agarose gel to check for RNA degradation, and I'm having trouble getting my sample to migrate out of the well. I've attached a copy of the picture showing the sample in the well....

19 February 2019 4,876 4 View

Method to determine low cellulose concentrations (0.5-1.5%) in feed?

I'm looking for a method that is sensitive enough to measure dietary cellulose content of rat feed at 0.5% cellulose, and up to 1.5%. We have tried the ADF method and AOAC 991.43, the ADF was...

21 May 2018 2,237 1 View

Malaysian version of the Rosenberg Self-Esteem Scale?

Dear Colleagues, I am looking for the Malay version of the RSES, preferably the one Prof. Viren Swami (2011) studied in his chapter: Further Examination of the Psychometric Properties of a Malay...

06 November 2017 6,494 2 View

I am looking for a method to stain spleen sections to identify germinal centers. Which stains and/or antibodies would you recommend?

26 September 2016 3,022 3 View

I have problems culturing rabbit hybridomas. Do they usually present slow growth?

Does anyone have specific techniques or media to help the cell line increase its growth?

31 August 2016 8,770 1 View

Does anyone know where I can get MDA-MB-231 LUC cells that are able to develop tumors in the subcutaneously in the flank of nude mice?

09 June 2016 9,437 2 View

Does anyone have information about the PCL-5 and the Centrality of Event Scale in Arabic?

15 October 2015 5,571 18 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View