How can I get the values of tb,td(beam and diffuse optical depths)ab,and ad(beam and diffuse air mass exponents) according to latitude and longitude ?

03 August 2017 5,307 4 View

Indications of a pilot study

If I need to use certain drug in my study, the dose and duration for this drug in previous studies showed positive effects in 7 days, but I need to use it for 10 days, no reference for this...

02 April 2017 202 1 View

What should author do when the reviewer asked him to cite some of his published research papers?

Is it normal for the reviewer to ask the author in his manuscript revision to cite some of the reviewer's published papers? Is it ethical? How should the author reply? and does it affect the...

01 January 1970 9,920 4 View

Dear Friends, do you know where can I find solar flux of specific location for last 4 years in W/m^2. latest available data just till 2005?

The required data should be hourly if that possible or at least daily. the data that I need for Istanbul city in Turkey. I try to find some data but what I found was for 2005 and 2004 and so one...

01 January 1970 1,559 5 View

Using Virtual Reality in Education - Teaching Students in a classroom

What does the research say about Virtual Reality in Classrooms? What are the kinds of tools could be used for this purpose?

01 January 1970 795 6 View

Stability- and performance-robustness tradeoffs.. Matlab code to simulate the results

Hey everyone, I'm reading the "Stability- and performance-robustness tradeoffs: MIMO mixed.." and I need to simulate everything. I would like to know if there is a space/place where the Matlab...

01 January 1970 9,255 2 View

How to extract plant compounds using column chromatography?

01 January 1970 1,751 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

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 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