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

Diabetic patients and religiosity?

How to convince a poorly educated diabetic patient, of high religiosity, who believes that complications will definitely occur with the will of the God however he does

29 December 2020 2,304 4 View

What if the assumption of homogeneity of slope is violated in ANCOVA?

Dear everyone, I implemented a quasi experiment pre and post test design. A new teaching intervention in class. as other researchers did, I used pre test as covariance and run ANCOVA to see...

24 November 2020 6,869 5 View

What is the meaning of stochastically ultimately bounded solutions in epidemiological point of view?

In a population dynamical system, the non-explosion property is often not good enough but the property of ultimate boundedness is more desired. The conditions for the ultimate boundedness are much...

08 September 2020 1,292 1 View

An introductory guide to HDMR?

Hi everyone. I am trying to learn the theoretical basis of High Dimensional Model Representation (HDMR) approach and use it in a machine learning problem. However, the references describing the...

10 August 2020 7,991 1 View

Non_linear Ordinary DIfferential Equation?

UPDATE: The values of the variables that I am currently concerned with are: a~65 V~3.887 While trying to solve a circuit equation, I stumbled onto a type of Lienard Equation. But, I am unable to...

11 July 2020 3,595 64 View

How to calculate the pooled complication rate for a meta analysis ??

I am helping in writing a systemic review and Meta analysis. I need to calculate the complication rate. what i have is ?? Study, number of procedures done, number of complication observed and...

06 July 2020 8,690 1 View

How to decide the proper number of elements in edge sizing for tetrahedral meshing ?

For hexahedral meshing, it is quite simple to divide one edge in a particular number of division. But for tetrahedral meshing it is not that simple. If we are using a complicated domain for...

29 June 2020 4,137 6 View

ABAQUS VUMAT has to be in vector mode?

Hi, I have developed several UMATs before but this is my first time making ABAQUS VUMAT. I read in manual that VUMAT has to be developed in vector architecture. Having said that, the manual says...

27 April 2020 2,563 3 View

Is there any post-hoc easily applicable explainable AI tool for detections carried out by complex CNN-base architectures e.g. Mask R-CNN?

Hi, I'm aware of numerous Explainable AI (XAI) solutions for CNNs, however they ~all seem to be tailored for classification (or segmentation). I also see that for a small home-made model (lets...

31 March 2020 5,082 5 View

TCP - NTCP calculator software?

Can anyone introduce a free software to calculate tumor control probability (TCP) and normal tissue complication probability (NTCP) ?

21 March 2020 1,164 5 View