About Input factors which has chosen for wear examination?

1. Why 5, 10 and 15% of SiC was chosen? any base reference paper related to it. Why not below 5% is to be included. 2. What will be the result if the % of SiC is reduced less than 5% in wear...

27 October 2020 6,635 2 View

How can we cut the most intense peak of an XRD pattern so as to magnify the minor phase peaks?

05 May 2020 7,005 2 View

How to do Openshell singlet calculations in Gaussian?

I have a system with a diradical character. I want to know whether it is triplet diradical or singlet diradical. How we can do that in gaussian?

31 March 2020 6,691 5 View

Hi, Could anybody suggest how can i determine the nature of FMOs of a molecule?

In detail, I want to know whether the HOMO of my molecule is either bonding or anti-bonding in nature? Please suggest me the software or code that can give the percentage of the antibonding...

15 March 2020 6,670 3 View

How to calculate melting point from Molecular Dynamics free energy calculations?

Am trying to calculate melting point of Silicon based on free energy methods in LAMMPS, I want some literature/theory for calculation of reference system free energy i.e. Einstein crystal for...

16 January 2020 840 3 View

For an HPLC System, spectrum bandwidth mentioned as 8 nm. How to calculate this spectrum bandwidth?

Most of the HPLC Brochures/Specifications sheet mentions 'spectrum bandwidth' as 8 nm. But, how to calculate this one. Please suggest.

12 December 2019 4,770 3 View

Why is my calculated specific surface energy is wrong?

I want to calculate specific surface energy of [111] surface of Nickel. Code: units metal dimensions 3 boundary p p p atom_style atomic lattice fcc 3.52 orient x -1 -1 2 orient y 1 -1 0 orient z 1...

03 September 2019 9,713 3 View

Is there any Alternative for Sodium Naphthalene Sulfonate?

I am looking for alternate to SNF's (Dispersing Agent). The present one is in yellow colour and I am looking for the similar type of Dispersing agent in white colour.

29 August 2019 7,921 1 View

Why is my temperature is not reaching to target temperature?

I want to calculate cohesive energy of fcc system at room temperature and 0 pressure. So I used following code for NPT. CODE: units metal velocity all create 100 87287 mom yes rot yes neighbor 2.0...

27 August 2019 5,116 3 View

How to keep reference in predictor variable and outcome variable in multiple logistic regression analysis by using EPI INFO 7 Software?

HI, I am analyzing data related to a project entitled "Assessment of stigma, fear and discrimination among healthcare workers towards PLWHIV". We are planning to associate socio-demographic...

21 April 2019 1,615 2 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

Which microtomy technique do you suggest for thin and delicate root sectioning ?And, how to preserve and process the roots before sectioning?

We have thin roots of from 1 year old different species of plants. We are looking into anatomical details of the roots. What's the best method to preserve and process the roots once they are...

23 February 2021 1,898 1 View

Which root in this tap root system, in the picture attached, should be used for root sectioning in order to study the root anatomical details?

There are numerous roots in this tap root system. Kindly suggest or share a research paper where I can clarify the doubts as to which root should be chosen for sectioning and for further root...

14 February 2021 1,816 3 View

What is the relationship that determines the depth of the mechanical cultivator with the age or size of the weed For crops planted in lines?

the great depth of the cultivator may lead to passage under the roots without killing them and may give negative results to break up the soil below the roots, increasing their activity, especially...

03 February 2021 3,198 7 View

Why do high doses of humic substances inhibit the growth of corn roots? Is there a toxicity effect?

Length, volume, surface area and dry mass of corn roots treated with humic substances increased up to 13 liters per hectare and decreased with higher doses.

02 February 2021 2,190 4 View

Does the subsoil have an effect on the spread of weeds whose roots are more than 35 cm deep?

For weeds whose roots deepen more than the level of subsoil, they may be affected by this layer, for example, determined by height and growth, as well as limited to flower production and seeds.

01 February 2021 1,940 4 View

What is the magnitude of yearly rhizopdeposition in tropical forests?

Hi all, I am trying to find reference values on annual soil rhizodeposition rates for different kinds of forests, with a particular interest for tropical rainforests. Do we have an idea of the...

26 January 2021 4,278 4 View

How to use plant root tissue for experimental analysis?

Hello everyone, I am working basically on plants (hydroponic culture). I want to estimate biochemicals and gene expression pattern of root tissues. My question is that how to harvest the tissues...

20 January 2021 4,443 3 View

How to Extract DNA from dried rhizomes, wood, galls etc. stored for a long time?

Dear Respectable Scientists, I have been trying to extract DNA from above mentioned sources using different CTAB/SDS Buffer Compositions and purifying agents but I am not able to extract DNA from...

12 January 2021 5,899 8 View