Are there major issues with using tetrahydrofuran as a solvent in cell viability assays?

I want to test curcumin and sulforaphane in cell viability assays. I am planning to use tetrahydrofuran (THF) as vehicle for two reasons: 1) I have verified that these compounds are well...

04 January 2019 138 1 View

How stable is sulforaphane in PBS?

31 December 2018 5,844 3 View

What papers or manuals do you recommend the most to be up to date on PLS-SEM?

Dear mates: I have read some papers and manuals on Structural Equation Modeling (SEM), specifically, PLS-SEM technique. I am interested in those papers that highlight the latest approaches or...

05 June 2018 9,197 12 View

What do you know about interculturality and science teaching?

In the most of the countries, teachers teach about science, art, humanities, social, technology, etc. All they are "western" knowledge. However, in few countries teaching about other kinds of...

03 April 2018 3,486 6 View

Why is it important to teach at school the knowledge and practices of other different cultures to the western knowledge?

In the most of the countries, teachers teach about science, art, humanities, social, technology, etc. All they are "western" knowledge. However, in few countries teaching about other kinds of...

02 March 2018 3,023 0 View

Problem confirming discriminant validity (SmartPLS). Could you help me?

14 September 2016 4,923 9 View

Multicollinearity issues: is a value less than 10 acceptable for VIF?

Hello mates Some papers argue that a VIF

08 September 2016 4,183 48 View

Problem confirming discriminant validity (SmartPLS). Could you help me?

08 September 2016 1,796 10 View

Can someone tell me how to reduce the precipitate (particles) of hematoxylin and eosin staining in histological sections?

There is much precipitate (particles) of hematoxylin and eosin in histological sections and we can not distinguish well the structure of epithelial cells. Staining was carried out automatically on...

24 February 2016 4,339 11 View

What is the project about?

Hello. I am Julio form Colombia. I am interested on your project. I have some papers about the same topic. My papers are written in Spanish and some of them are in brazilian journals. I think we...

01 January 1970 2,312 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

How can the use of Jolly Phonics improves the quality of reading, speaking and writing in rural disadvantaged communities in Papua New Guinea?

Jolly Phonics reading program is an effective way to teach early reading to young learners. How can lectures at the university prepare early childhood student teachers to teach Jolly Phonics to...

03 March 2021 3,731 3 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