What should the village government do in dealing with the spread of the covid-19 virus?

I am currently researching village government policies regarding the spread of the covid-19 virus, I want to gather opinions from various villages or areas affected by the Covid-19 virus, what...

07 September 2020 303 5 View

What are the importance of genetic tests to detect cancer?

Cancer is not a single disease with a single type of treatment. There are more than 200 different types of cancer, each with its own name and treatment. Medical tests can look for many inherited...

21 March 2019 209 5 View

How can PLGA be solidified while making composite with hydroxyapatite?

Hello people, I have been trying to develop composites from PLGA (Molar ratio- 50:50) with hydroxyapatite by solvent casting technique. But the slurry formed by mixing the two components does not...

27 December 2018 8,313 2 View

Why there is a decrease in the intensity and merging of xrd peaks of Hydroxyapatite after soaking it in SBF solution for 28 days?

I have prepared Hydroxyapatite pellets and immersed it in SBF solution for 28 days. The xrd analysis of post SBF Hydroxyapatite shows decrease in the intensity of peak and merging of some peaks...

20 November 2018 4,271 10 View

What are the challenges and outlook of biomass utilization in Metallurgical Industries?

One of the great challenges is to find a sustainable way to obtain biobased products from renewable resources. A significant emphasis has been on the developmental biorefinery concept and...

28 July 2018 2,346 3 View

What are the new improvements that make LED a powerful tool for lighting systems optimized for photosynthesis?

24 November 2017 9,935 5 View

How to identifying & charecterization of lactobacillus & Bifidobacterium? ??

25 July 2017 9,836 2 View

Bifidobacterium ::: how to isolate the colonies from capsules ?

17 July 2017 3,536 3 View

Does anyone have protocol of amylase assay for bacteria..?

05 April 2017 2,922 23 View

GSEM in Stata and Path Analysis?

17 June 2016 4,346 5 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

How to approach CFD simulation results of a flow past a cylinder?

Hi all, I'm doing a transient simulation of flow past a rectangular cylinder close to the free surface. As far as I'm concerned, the common practice is to discard the initial stages of the...

25 February 2021 1,348 3 View

Error in comsol?

Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...

24 February 2021 249 3 View