How to give port for printed log periodic dipole array antenna in CST?

PLPDA have radiating element on both sides of the substrate. so how to apply port. i have attached the figure below.

03 January 2021 4,005 6 View

I want to design a printed log periodic dipole array antenna on only one side of the substrate. is this acceptable one ?

actually for PLPDA, it is designed on both sides of the substrate for providing 180 degree phase shift between the elements

28 December 2020 3,148 3 View

Is there Researchers who are already working on anti-viral surfaces. For ex. anti-viral COVID-19 surfaces ? ?

It would be interesting to know, how the scientific community is contributing to the COVID-19 crisis. How chemical/mechanical/material/metallurgy concepts are being used to produce anti-COVID-19...

16 May 2020 5,141 3 View

How to calculate ECC using HFSS software?

Good morning. Now i am designing MIMO antenna for Ultraband Applications. Can anyone suggest how to plot ECC (Envelope correlation Coefficient) Using HFSS 15 software. Thanks in advance

13 February 2020 5,261 6 View

How to visualize cells seeded on Millicell-HA transwell?

Hi, I am working with Millicell-HA transwell to culture HCE-2 cells. But as the transwell in opaque, not able to visualize the cells. Can someone help me? Thanks in advance.

14 November 2019 3,573 1 View

Data structure and missing values in random forest model?

Hi there, I have over 1 million records, with a categorical response variable and a mix of categorical and continuous predictors. There are several missing values in the dataset, this is...

02 September 2019 494 4 View

Can somebody help me with method(s) to analyse and quantify oligonuleotides and protein interactions?

I am looking for an assay design that can help me analyse DNA (oligonucleotides) - protein interactions and provide some means to quantify these interactions. Any help or direction will be much...

14 July 2019 8,475 5 View

Tools/techniques to describe the distribution of cells in a raster, across a study region?

Im trying to analyze and extract patterns from several raster layers, something like what is done for non-raster features. Im interested in learning techniques that describe the distribution of...

02 July 2019 2,333 5 View

What is the calcium concentrations in KSFM and ideal calcium levels for cervical keratinocyte culture?

Hi! I an interested in culturing cervical kerationocytes and calcium levels in media are know to affect their cell growth. I recently obtained two KSFM for the same (one with Calcium and another...

14 May 2019 1,758 3 View

Can anyone suggest me how to plot fractional order time delay system in matlab?

I am searching a matlab code for fractional time delay system(continuous case). Still now, i don't got any idea for the above. I need a good suggestion from researcher. Help anyone!!!

06 March 2019 6,097 3 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 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

No title

01 March 2021 3,905 5 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

How to find fast publication Scopus Indexed (Q2) journals in Computer Science and Engineering?

Dear Researchers, I would like to find some (Q2) Scopus-Indexed journals with fast publication in the field of Computer Science and Engineering major?

28 February 2021 3,285 2 View

Scopus Index Journal List , 2021?

please provide me the most recent Scopus Index Journals List, February-2021

27 February 2021 3,545 1 View

How can be researcher's index developed?

What are the criteria to be followed to develop the researcher's index?

26 February 2021 9,051 0 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 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