How to transform a dummy variable for Log-Log regression?

My Marketing Mix Modeling data contains some categorical variables which I convert into dummy variables. Before trying to create a Log-Log model I plan on replacing the 0 values with 1 and 1...

12 April 2020 8,251 7 View

Is there any study to prove "toilet plume" is a health hazards?

Toilet plume/ aerosolised faeces contain Bacteria and pathogens, but are there any research papers or experiments to prove that they are a health hazard.

30 January 2020 1,270 3 View

Kindly give suggestions for PhD topic on Electric vehicles?

I am looking for research topic related to Electric Vehicle , something related to optimisation. Like application of metaheuristics to it. I am much confused which one to choose for research like...

19 October 2019 4,744 5 View

How to calculate solar power output using beam irradiance and diffuse irradiance for given rated PV plant ?

i am looking for formula to calculate solar power output on hourly basis for PV plant with given rating using irradiance and diffuse irradiance. I have hourly data for irradiance and diffuse...

05 October 2019 1,385 7 View

How to model linear snap through buckling in Abaqus ?

Hello, I am currently trying to model a 2D wire Abaqus model as a beam to study linear snap buckling. I am using eigenvalue buckling concept and was able to get the 1st eigenmode value and...

11 June 2018 896 2 View

Building Extraction from High Resolution Satellite Imagery ?

Hello All, I have trying to understand the potential of building rooftop extraction, i.e to understand what societal benefit it has to it attached, as Just extraction of building won't help much...

13 February 2018 3,956 3 View

What is the best buffer recipe for genome extraction from tissue?

I work with zebrafish adults and larvae and am trying to characterise mutations from CRISPR and ENU mutants. I either extract the genome from entire larvae between 3 and 5dpf or adult fin clips....

01 April 2017 428 1 View

Can the same ELISA assay kit for a hormone work across all species?

I am testing zebrafish and Xenopus laevis for reduced hormone levels. It is the same hormone in both species. My method of choice is ELISA. However, when I researched for the available kits, they...

29 August 2016 3,550 2 View

Can we do total RNA extraction from tissues preserved in 4% PFA?

I have been doing a lot of total RNA extraction from wild type zebrafish. However, with other experiments going on simultaneously, I often find very little time left for dissecting the fish and...

05 July 2016 8,019 4 View

Has anyone used Levothyroxine for treatment of hypothyroidism in an animal model?

I have a mutant zebrafish strain that likely has hypothryoidism as a result of the mutation. I am basing this on the fact that the adults are dwarfs compared to wild type fish and also do not...

30 May 2016 6,251 2 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

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 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

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View