Hello fellow researcher .. What is the meaning of your name?

I would like to create a small guide containing the meanings of the names .. Thanks to everyone who cooperates with me in achieving it.

03 March 2021 5,266 4 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Which is better medicine or food in obesity?

Preference in terms of the scientific aspect

28 February 2021 796 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 anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View

How to find natural frequency of a bridge from vehicle induced vibrations?

i have frequencies of bridge that are effected by mass of vehicle. the problem is when any vehicle pass the bridge it would add the its mass to the bridge mass ultimately mass of the bridge will...

22 February 2021 10,004 3 View

Purification of proteins from baculovirus-infected insect cells?

18 February 2021 6,665 6 View

Small displacement measurement in vacuum?

Hello, I have a question. there is a circular thin foil which vibrates in vacuum, the foil restricted and moves up and down. it is like a diaphragm between two pipes . both sides are in vacuum but...

18 February 2021 8,075 3 View

Pile-Raft connection?

Greetings, I was wondering what is the optimal way to connect the reinforcement at the top of the pile (the part that connects to the raft foundation): -The pile bars are left straight and...

16 February 2021 2,007 3 View

Extraction of phytochemicals from juice?

I am trying to extract phytochemicals from cane juice. I have tried lyophilization and SALLE techniques but the final product is too sticky and sugars are hindering any further extraction. I have...

03 February 2021 8,784 3 View

How to screen phytochemicals directly from the crude plant latex?

Number of methods are available to screen phytochemicals through extract prepared in different solvents including aqueous and organic. Is there any method/ published work related to phytochemical...

01 February 2021 7,348 4 View

I have started a gaussian calculations for DFT analysis of phytochemical, it is showing a error 2070?

I am doing optimization of a phytochemical but when i submitted the file for calculations it shows error 2070. Can anyone please tell me what does it mean? and what should i do to solve it. I have...

30 January 2021 7,932 1 View

What are the exact phytochemicals present in the plant extracts which act as reducing and stabilizing agents in the green synthesis of Nanoparticles?

There are hundreds of research articles published on the green synthesis of nanoparticles of various metals and metal oxides nanoparticles using plant extract (where mostly the extract of leaves...

30 November 2020 735 6 View

I want to what topic is best for new research from heterocyclic and phytochemicals ?

i am new rearch student i want to know which topic i have to choose for research and why ? i like to chose any heterocylic compound or any of the natural product i-e phytochemicals etc.

04 October 2020 8,299 3 View

What are the best combination of mobile phase used for plant extracts in TLC? what are the techniques used for charecterization of plant extracts?

I want to study the phytochemicals in Petroleum ether, chloroform, and methanol plant extract Please suggest me which solvent system is best for each crude extract. And also suggest techniques...

28 September 2020 8,369 4 View

Why are synthesized compounds like Apigenin not packaged as drugs since they have been identified as having potent pharmacological effects?

These phytochemical compounds have been synthesized and are available in large quantities in commercial labs. Why are they not packaged as finished products for their pharmacological effects?

30 August 2020 5,155 3 View

In phytochemical screening why do we use different solvents?

When we conduct different screening tests to identify phytochemicals in plant extracts, we use more than one solvent. What are the criteria or how do we select the best solvent rather than using...

07 August 2020 2,933 5 View

Any suggestions for phytochemical databases?

I need to find databases for phytochemicals (plants' secondary metabolites) other than Dr. Duke's Phytochemical database and Golm Metabolome Database. Any other suggestions?

08 July 2020 4,205 11 View

Is there any Databases or References to find out which plants contain a specific phytochemical?

Do you know any databases that not only specifies the plant origins of a specific phytochemical, but also demonstrates how much of that substance may be extracted from some specified parts of the...

21 June 2020 6,192 2 View