What is the status of malaria vaccine?

Malaria is the highest killer disease in Africa, yet no vaccine has been developed against it. Any hope in sight?

05 October 2020 5,670 7 View

I tried to run Ligplot+ version 2.2 for the first time on ubuntu 16.04 but it always report error: error writing parameter file. Can you help?

I downloaded a components.cif file and filled the location of my .pdb files as shown in the picture below. It still showed error. The program usually opens but doesn't display the pdb files I want...

25 May 2020 8,509 2 View

I tried metawin unfortunately I couldn't get much help on how to code studies. Does anyone know a good free package for correlation meta analysis?

By the way I also need advice on which correlations to extract from factor studies ( exploratory, confirmatory, & SEM PLS) for meta analysis?

16 March 2020 7,217 3 View

Who was DIMU in the history of Egypt? How is it linked to Kadimu of Siaya County, kenya?

there is a name called Kadimu bay in Siaya, kenya. However, there is also a historical figure called Dimu who seems to be related to the Luo. What is the link between the Egypt Dimu and the Kenya...

29 January 2020 5,176 1 View

Can one conduct a meta analysis on previous meta analyses?

When meta analyses on the same topic yield different results with no consensus, can one conduct a meta analysis on the Meta analytic studies?

19 December 2019 6,113 4 View

Is it possible to run mediation for a panel data?

I intend to run a sequential mediation for a study but am at a lost as to my data. My search shows process macro is not for panel data, but my data is panel. can i be assisted in running a...

28 May 2019 8,256 20 View

What is the effect of white spirit or petroleum spirit on the drying time of alkyd paints?

I desire to know the contributive effect of the solvent, white spirit oon the drying time of oil-based paints made from alkyd resiin

07 January 2019 5,695 1 View

Any alternate computer/software program, besides R-package or Xcalibre 4.2 for computing effect size within DIF?

The goal here is to provide my students with a relatively easy program to use for computing effect size estimates for DIF [item-level invariance] within IRT (parametric). Xcalibre 4.2 offers this...

20 June 2015 3,702 2 View

What is the population doubling time of mesenchymal stem cells derived from human bone marrow derived?

while calculating PD from which passage number should we take into consideration? Passage 0 (culture initiation) will not have the absolute MSC cell count since we just add Mononuclear cells from...

05 April 2015 8,561 5 View

Does media change or passaging of cells in cell culture reduce endotoxin levels?

Does culture passaging or media change reduce endotoxin levels?

29 December 2014 9,274 12 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

What kind of intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 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