How to select the number of nearest neighbors in relief algorithm for feature selection?

For feature selection of a binary class dataset, relief algorithm chooses an observation randomly and then selects nearest neighbors of that observation from both classes. Selecting number of...

09 February 2021 4,991 2 View

How Marcus free energy, reorganization energy is related to thermal effect for electron transfer state?

The molecules separation medium is associated to medium permittivity of Frenkel effect and naturally diverse environmental temperature may influence the electron transfer process in organic...

02 February 2021 5,168 3 View

Has anybody experienced an ScFv that binds to an epitope of interest but binding is completely lost when cloned on to an IgG backbone?

While the epitope that I'm working on is a trisaccharide, I guess the same would apply if someone has experienced it working with peptide epitopes. I am wondering if binding specificity can change...

03 December 2019 7,361 3 View

What are the indicators of increase of aromaticity in biochar pyrolyzed at higher temperatures?

What are the indicators of biochars for possessing higher aromaticity produced by slow pyrolysis process? Generally at higher temperatures the pyrolyzed biochars show higher aromaticity. What are...

17 September 2019 8,243 4 View

P-type mcSi and p-type CdTe solar cell - Is there any relation of potential induced degradation (PID) between them?

Whether defects or thickness or both are responsible for PID?

10 June 2019 7,195 3 View

Suitability of Metaanalysis?

Dear Researchers, I am trying to report worldwide prevalence rate of a certain phenomena, i.e. prevalence rate of the phenomena at different countries. There are not many primary research in the...

18 May 2019 4,941 3 View

What are the relevant programming languages to learn for computational materials science ?

I am a researcher of materials science and metallurgical engineering. I am interested to work with atomic level and electronic modeling of the structure and properties of materials,materials...

14 April 2018 999 8 View

Problem in adding other molecule in system for molecular dynamics

Hello all, i am working on a protein complex. For a certain analysis, i am trying to add ethylene molecule in system (Protein + water), to check the variation in system. I have inserted 10...

03 July 2017 7,313 3 View

How to define option in g_rms in PBS file

Hello everyone, i am working on gromacs tool (V 4.6.5). Server, in which we work, accepts PBS for job runs. I have prepared my .tpr file on local machine and performed the mdun on server. As my...

16 May 2017 8,093 11 View

I am working on DNA-protein complex MD in gromacs, how ever stuck on a step where in grompp step getting 'Fatal error: No such moleculetype DNA' ?

I am interested in DNA-protein MD. I have a custom made structure of a DNA motif, i have edited it (from ATGC to DA, DT, DG, DC) for gromacs and generated topology using amber99sb-ildn.ff. After...

12 February 2017 4,410 4 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 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 relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

I'm trying to study cracked structures under a compressive load taking into account contact between the crack lips. I would like to know if the method of extrapolation by displacement remains...

21 February 2021 8,694 4 View

How do I collect online measures in a same-different task?

The same-different task requires to subjects to indicate whether a pair of stimuli seen or heard are the same (say AA or BB) or different (say AB or BA). Researchers often collect offline measures...

20 February 2021 9,226 2 View

What is the original citation for the commonly used activity factors for converting basal metabolic rate to total caloric need?

I see the same activity factor (multipliers) in research papers and websites, but I cannot find where they come from. Does anyone know where these originated? I am looking for an original...

18 February 2021 7,635 2 View