What is the evidence that there are no asymptomatic carriers in smallpox?

It is generally asserted that all smallpox carriers are symptomatic. But what is the actual evidence for this? This is an absolutely crucial assumption, and, if wrong, makes the epidemiology of...

21 December 2020 8,249 13 View

What pH buffer solution best replicates physiological conditions?

I am studying the interaction between protein (HSA) and liposomes (made with DMPC) and I would like to study under physiological pH for application in studying protein interaction with DDS. I have...

10 November 2020 3,594 3 View

What statistical analysis would I need for a questionnaire?

Let me first start by saying I'm dyslexic, two universities were unable to teach me research methods and statistics in a way that worked with my dyslexic limitations, and I've continuingly failed...

08 July 2020 8,712 6 View

How do I determine statistical significance and correlation?

Hi, I am researching whether employees' perceptions of internal communication have a significantly significant relationship or positive association with level of employee engagement and type of...

06 July 2018 3,754 6 View

Impact factor or works cited?

Which do you think is more important, impact factor or works cited, and why?

02 January 2018 926 9 View

Are you able to point me in the direction of some journals about managing big data in cloud company?

I'm conducting a research around managing big data in cloud computing for my dissertation would be greatful if you could help me to source some good articles in this topic area.

30 November 2017 8,625 3 View

Varanus komodoensis nesting chamber?

Where can I find an illustration of a Varanus komodoensis nesting chamber? I can't seem to find any on the internet or in any publications. Thank you, Lisa

08 April 2017 1,549 3 View

A Quasi-experiement design?

I am focusing on teacher candidates' teaching skills. Specifically, my interest is to see if collaborative learning can increase teacher candidates' teaching skills of elementary...

17 March 2017 9,208 14 View

Are seizures in autism audiogenic seizures?

05 January 2017 3,272 10 View

No title

14 July 2016 1,718 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

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

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

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View