What is a good statistical test to investigate how frequency distribution responses are influenced by more than one predictor variable? Can this be done within the multiple linear regression or the GLM framework?
When I use purposive sampling method especially homogenous sampling to select the participants and then followed by my selection process the data can be collected by using case study for my...
13 November 2020 6,411 7 View
i have used case study and non participant observation as a research methods in the qualitative research , hence i need some tools to analyze the collected data....I've belongs to the social work...
25 October 2020 438 8 View
Hello all, I'm running a Bone Remodeling simulation in ABAQUS in which I just use basic ABAQUS Static simulations in every loop with an amplitude table to model the loading behavior & after...
19 October 2020 4,417 2 View
Hello all, I'm currently working on setting-up a 2D bone remodeling problem of a femur from literature. I take a 2D femur geometry and give it an out-of plane plane stress/plane thickness in...
06 October 2020 2,623 5 View
How to Identify and Estimate the Lactic acid from the Microbial fermented broth other than HPLC using Simple methods? if possible such as 1. Calorimetric or Spectroscopic methods and much more
26 August 2020 349 10 View
Is there any list available of GRAS (generally recognized as safe) microorganisms with proper references?
02 March 2020 1,011 2 View
Dear frnds, From my point of view SSB is happening due to following reasons in double quantum wells. 1. Due to variational technique 2. symmetry in envelop function and...
19 October 2019 6,248 2 View
I am making a Dynamic Temp-Disp Explicit simulation of 2D orthogonal metal cutting operation in abaqus. What is the depth of cut of the above simulation. The unit I have assumed for the simulation...
22 April 2019 3,779 8 View
I have made a Dynamic explicit analysis of 2D metal cutting operation with Abaqus. I have plotted the reaction force in X axis of the node at the tool tip. I had run a similar simulation with...
12 April 2019 7,398 7 View
Mott-Wannier excitons are formed in a semiconductor material as a result of light-matter interactions. However, their delocalizing properties inside the crystal induce screening effects in their...
10 February 2019 6,737 1 View
In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...
03 March 2021 1,682 3 View
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
I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...
01 March 2021 9,701 5 View
I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...
01 March 2021 1,587 6 View
How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...
28 February 2021 7,397 8 View
I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...
28 February 2021 4,426 2 View
Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...
28 February 2021 400 1 View
Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...
27 February 2021 7,710 4 View
I did a backwards regression with various binary variables, but some of the binary variables are negatively correlated with the outcome, which would make no sense cause the correlation univariate...
21 February 2021 4,392 3 View
I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?
21 February 2021 3,444 7 View